Compare commits
No commits in common. "doc" and "main" have entirely different histories.
57 changed files with 4309 additions and 1456 deletions
3
.gitignore
vendored
3
.gitignore
vendored
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@ -1,2 +1 @@
|
||||||
/public
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/go-form
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||||||
/.hugo_build.lock
|
|
||||||
|
|
|
||||||
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@ -1,32 +0,0 @@
|
||||||
steps:
|
|
||||||
Build:
|
|
||||||
image: gitnet.fr/deblan/hugo
|
|
||||||
pull: true
|
|
||||||
environments:
|
|
||||||
HUGO_ENVIRONMENT: production
|
|
||||||
commands:
|
|
||||||
- hugo build
|
|
||||||
|
|
||||||
"Commit pages":
|
|
||||||
image: alpine/git
|
|
||||||
commands:
|
|
||||||
- mv public /tmp/
|
|
||||||
- git config --global user.email ci@gitnet.fr
|
|
||||||
- git config --global user.name CI
|
|
||||||
- git fetch --no-tags origin +refs/heads/pages
|
|
||||||
- git switch pages
|
|
||||||
- rm * -fr
|
|
||||||
- mv /tmp/public/* .
|
|
||||||
- git add .
|
|
||||||
- git commit -m "Build doc ${CI_BUILD_NUMBER}"
|
|
||||||
|
|
||||||
"Push pages":
|
|
||||||
image: appleboy/drone-git-push
|
|
||||||
commands:
|
|
||||||
settings:
|
|
||||||
branch: pages
|
|
||||||
remote: git@gitnet.fr:deblan/go-form.git
|
|
||||||
force: false
|
|
||||||
commit: false
|
|
||||||
ssh_key:
|
|
||||||
from_secret: ssh_priv_key
|
|
||||||
101
CHANGELOG.md
Normal file
101
CHANGELOG.md
Normal file
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|
@ -0,0 +1,101 @@
|
||||||
|
## [Unreleased]
|
||||||
|
|
||||||
|
## v1.5.0
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- feat: add collection widget
|
||||||
|
- feat: refactoring and improvement of example
|
||||||
|
|
||||||
|
## v1.4.0
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- feat: add json configuration
|
||||||
|
|
||||||
|
### Fixed
|
||||||
|
|
||||||
|
- fix: reset `GlobalFields` in `End()`
|
||||||
|
|
||||||
|
## v1.3.0
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- feat: allow to handle request using json body"
|
||||||
|
- feat: add `WithJsonRequest` on form
|
||||||
|
- feat: add `MapToUrlValues` transformer
|
||||||
|
|
||||||
|
## v1.2.0
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- feat: add tag `field` to specify the naming strategy (case)
|
||||||
|
- feat: add `ErrorsTree` methods on form and field
|
||||||
|
|
||||||
|
## v1.1.6
|
||||||
|
|
||||||
|
### Fixed
|
||||||
|
|
||||||
|
- fix(input/choice): add specific validation func
|
||||||
|
|
||||||
|
## v1.1.5
|
||||||
|
|
||||||
|
### Fixed
|
||||||
|
|
||||||
|
- fix(input/choice): add specific validation func
|
||||||
|
|
||||||
|
## v1.1.4
|
||||||
|
|
||||||
|
### Fixed
|
||||||
|
|
||||||
|
- fix(theme/bootstrap5): fix button class
|
||||||
|
- fix(theme/html5): remove div wrapper on form content
|
||||||
|
|
||||||
|
## v1.1.3
|
||||||
|
|
||||||
|
### Fixed
|
||||||
|
|
||||||
|
- fix(form): replace existing option in WithOptions
|
||||||
|
|
||||||
|
## v1.1.2
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- chore(example): remove boostrap classes
|
||||||
|
|
||||||
|
### Fixed
|
||||||
|
|
||||||
|
- fix(theme): checkbox is check on nil value
|
||||||
|
|
||||||
|
## v1.1.1
|
||||||
|
|
||||||
|
### Fixed
|
||||||
|
|
||||||
|
- feat(form): add default options
|
||||||
|
- fix(choice): fix Match when field data is nil
|
||||||
|
|
||||||
|
## v1.1.0
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- feat: add go template functions to render a form, a field, etc.
|
||||||
|
- feat: add constraints (isodd, iseven)
|
||||||
|
- refactor: refactor constraint (not blank check)
|
||||||
|
|
||||||
|
### Changed
|
||||||
|
|
||||||
|
- feat: replace templates with gomponents
|
||||||
|
|
||||||
|
## v1.0.1
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- doc: add documentation
|
||||||
|
|
||||||
|
## v1.0.0
|
||||||
|
|
||||||
|
### Added
|
||||||
|
|
||||||
|
- feat: form builder
|
||||||
|
- feat: form validation
|
||||||
|
- feat: form renderer
|
||||||
661
LICENCE
Normal file
661
LICENCE
Normal file
|
|
@ -0,0 +1,661 @@
|
||||||
|
GNU AFFERO GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 19 November 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU Affero General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works, specifically designed to ensure
|
||||||
|
cooperation with the community in the case of network server software.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
our General Public Licenses are intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
Developers that use our General Public Licenses protect your rights
|
||||||
|
with two steps: (1) assert copyright on the software, and (2) offer
|
||||||
|
you this License which gives you legal permission to copy, distribute
|
||||||
|
and/or modify the software.
|
||||||
|
|
||||||
|
A secondary benefit of defending all users' freedom is that
|
||||||
|
improvements made in alternate versions of the program, if they
|
||||||
|
receive widespread use, become available for other developers to
|
||||||
|
incorporate. Many developers of free software are heartened and
|
||||||
|
encouraged by the resulting cooperation. However, in the case of
|
||||||
|
software used on network servers, this result may fail to come about.
|
||||||
|
The GNU General Public License permits making a modified version and
|
||||||
|
letting the public access it on a server without ever releasing its
|
||||||
|
source code to the public.
|
||||||
|
|
||||||
|
The GNU Affero General Public License is designed specifically to
|
||||||
|
ensure that, in such cases, the modified source code becomes available
|
||||||
|
to the community. It requires the operator of a network server to
|
||||||
|
provide the source code of the modified version running there to the
|
||||||
|
users of that server. Therefore, public use of a modified version, on
|
||||||
|
a publicly accessible server, gives the public access to the source
|
||||||
|
code of the modified version.
|
||||||
|
|
||||||
|
An older license, called the Affero General Public License and
|
||||||
|
published by Affero, was designed to accomplish similar goals. This is
|
||||||
|
a different license, not a version of the Affero GPL, but Affero has
|
||||||
|
released a new version of the Affero GPL which permits relicensing under
|
||||||
|
this license.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU Affero General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Remote Network Interaction; Use with the GNU General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, if you modify the
|
||||||
|
Program, your modified version must prominently offer all users
|
||||||
|
interacting with it remotely through a computer network (if your version
|
||||||
|
supports such interaction) an opportunity to receive the Corresponding
|
||||||
|
Source of your version by providing access to the Corresponding Source
|
||||||
|
from a network server at no charge, through some standard or customary
|
||||||
|
means of facilitating copying of software. This Corresponding Source
|
||||||
|
shall include the Corresponding Source for any work covered by version 3
|
||||||
|
of the GNU General Public License that is incorporated pursuant to the
|
||||||
|
following paragraph.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the work with which it is combined will remain governed by version
|
||||||
|
3 of the GNU General Public License.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU Affero General Public License from time to time. Such new versions
|
||||||
|
will be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU Affero General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU Affero General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU Affero General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU Affero General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU Affero General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Affero General Public License
|
||||||
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If your software can interact with users remotely through a computer
|
||||||
|
network, you should also make sure that it provides a way for users to
|
||||||
|
get its source. For example, if your program is a web application, its
|
||||||
|
interface could display a "Source" link that leads users to an archive
|
||||||
|
of the code. There are many ways you could offer source, and different
|
||||||
|
solutions will be better for different programs; see section 13 for the
|
||||||
|
specific requirements.
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU AGPL, see
|
||||||
|
<https://www.gnu.org/licenses/>.
|
||||||
7
Makefile
7
Makefile
|
|
@ -1,7 +0,0 @@
|
||||||
all: build
|
|
||||||
|
|
||||||
serve:
|
|
||||||
hugo server --buildDrafts --disableFastRender
|
|
||||||
|
|
||||||
build:
|
|
||||||
hugo build
|
|
||||||
20
README.md
Normal file
20
README.md
Normal file
|
|
@ -0,0 +1,20 @@
|
||||||
|
# go-form
|
||||||
|
|
||||||
|
Creating and processing HTML forms is hard and repetitive. You need to deal with rendering HTML form fields, validating submitted data, mapping the form data into objects and a lot more. [`go-form`][go-form] includes a powerful form feature that provides all these features.
|
||||||
|
|
||||||
|
[`go-form`][go-form] is heavily influenced by [Symfony Form](https://symfony.com/doc/current/forms.html). It includes:
|
||||||
|
|
||||||
|
* A form builder based on fields declarations and independent of structs
|
||||||
|
* Validation based on constraints
|
||||||
|
* Data mounting to populate a form from a struct instance
|
||||||
|
* Data binding to populate a struct instance from a submitted form
|
||||||
|
* Form renderer with customizable themes
|
||||||
|
|
||||||
|
## Documentation
|
||||||
|
|
||||||
|
* [Official documentation][doc]
|
||||||
|
* [Demo][demo]
|
||||||
|
|
||||||
|
[go-form]: https://gitnet.fr/deblan/go-form
|
||||||
|
[demo]: https://gitnet.fr/deblan/go-form-demo
|
||||||
|
[doc]: https://deblan.gitnet.page/go-form/
|
||||||
|
|
@ -1,5 +0,0 @@
|
||||||
---
|
|
||||||
date: '{{ .Date }}'
|
|
||||||
draft: true
|
|
||||||
title: '{{ replace .File.ContentBaseName "-" " " | title }}'
|
|
||||||
---
|
|
||||||
|
|
@ -1,60 +0,0 @@
|
||||||
.hidden {
|
|
||||||
display: none;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-summary {
|
|
||||||
cursor: pointer;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-textarea {
|
|
||||||
padding: 1rem;
|
|
||||||
width: 100%;
|
|
||||||
border-radius: 4px;
|
|
||||||
margin: 10px 0;
|
|
||||||
background-color: hsl(var(--primary-hue) var(--primary-saturation) calc(var(--primary-lightness) + calc(calc(100% - var(--primary-lightness)) / 50) * 27) / 0.1);
|
|
||||||
font-family: monospace;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-result pre {
|
|
||||||
padding: 1rem;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-result code {
|
|
||||||
background: none !important;
|
|
||||||
border: 0 !important;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-result .system {
|
|
||||||
color: green;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-result .stderr {
|
|
||||||
color: red;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-toolbox {
|
|
||||||
display: flex;
|
|
||||||
justify-content: flex-start;
|
|
||||||
margin-bottom: 2rem;
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-toolbox .hugo-goplay-button {
|
|
||||||
font-size: 13px;
|
|
||||||
font-weight: bold;
|
|
||||||
border: 1px solid var(--primary);
|
|
||||||
padding: 0.15rem 0.75rem;
|
|
||||||
border-radius: 4px;
|
|
||||||
margin-left: 0.5rem;
|
|
||||||
color: var(--primary);
|
|
||||||
background-color: var(--theme);
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-toolbox .hugo-goplay-button:hover {
|
|
||||||
border: 1px solid var(--theme);
|
|
||||||
color: var(--theme);
|
|
||||||
background-color: var(--primary);
|
|
||||||
}
|
|
||||||
|
|
||||||
.hugo-goplay-toolbox .hugo-goplay-button:first-child {
|
|
||||||
margin-left: 0;
|
|
||||||
}
|
|
||||||
|
|
@ -1,58 +0,0 @@
|
||||||
---
|
|
||||||
layout: hextra-home
|
|
||||||
title: "Welcome!"
|
|
||||||
---
|
|
||||||
|
|
||||||
{{< hextra/hero-badge >}}
|
|
||||||
<div class="hx:w-2 hx:h-2 hx:rounded-full hx:bg-primary-400"></div>
|
|
||||||
<span>Free, open source</span>
|
|
||||||
{{< icon name="arrow-circle-right" attributes="height=14" >}}
|
|
||||||
{{< /hextra/hero-badge >}}
|
|
||||||
|
|
||||||
<div class="hx:mt-6 hx:mb-6">
|
|
||||||
{{< hextra/hero-headline >}}
|
|
||||||
Create and process forms with Golang!
|
|
||||||
{{< /hextra/hero-headline >}}
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="hx:mb-12">
|
|
||||||
{{< hextra/hero-subtitle >}}
|
|
||||||
Fast, batteries-included Hugo theme <br class="hx:sm:block hx:hidden" />for creating beautiful static websites
|
|
||||||
{{< /hextra/hero-subtitle >}}
|
|
||||||
<br class="hx:sm:block hx:hidden" />
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="hx:mb-6">
|
|
||||||
{{< hextra/hero-button text="Get Started" link="docs" >}}
|
|
||||||
<br class="hx:sm:block hx:hidden" />
|
|
||||||
<br class="hx:sm:block hx:hidden" />
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="hx:mt-6"></div>
|
|
||||||
|
|
||||||
{{< hextra/feature-grid >}}
|
|
||||||
{{< hextra/feature-card
|
|
||||||
title="Fast and Full-featured"
|
|
||||||
subtitle="Simple and easy to use, yet powerful and feature-rich."
|
|
||||||
class="hx:aspect-auto hx:md:aspect-[1.1/1] hx:max-md:min-h-[340px]"
|
|
||||||
image="images/hextra-doc.webp"
|
|
||||||
imageClass="hx:top-[40%] hx:left-[24px] hx:w-[180%] hx:sm:w-[110%] hx:dark:opacity-80"
|
|
||||||
style="background: radial-gradient(ellipse at 50% 80%,rgba(194,97,254,0.15),hsla(0,0%,100%,0));"
|
|
||||||
>}}
|
|
||||||
{{< hextra/feature-card
|
|
||||||
title="Form builder and validation"
|
|
||||||
subtitle="Compose with just Markdown. Enrich with Shortcode components."
|
|
||||||
class="hx:aspect-auto hx:md:aspect-[1.1/1] hx:max-lg:min-h-[340px]"
|
|
||||||
image="images/hextra-markdown.webp"
|
|
||||||
imageClass="hx:top-[40%] hx:left-[36px] hx:w-[180%] hx:sm:w-[110%] hx:dark:opacity-80"
|
|
||||||
style="background: radial-gradient(ellipse at 50% 80%,rgba(142,53,74,0.15),hsla(0,0%,100%,0));"
|
|
||||||
>}}
|
|
||||||
{{< hextra/feature-card
|
|
||||||
title="Mount and bind any struct"
|
|
||||||
subtitle="Built-in full text search with FlexSearch, no extra setup required."
|
|
||||||
class="hx:aspect-auto hx:md:aspect-[1.1/1] hx:max-md:min-h-[340px]"
|
|
||||||
image="images/hextra-search.webp"
|
|
||||||
imageClass="hx:top-[40%] hx:left-[36px] hx:w-[110%] hx:sm:w-[110%] hx:dark:opacity-80"
|
|
||||||
style="background: radial-gradient(ellipse at 50% 80%,rgba(221,210,59,0.15),hsla(0,0%,100%,0));"
|
|
||||||
>}}
|
|
||||||
{{< /hextra/feature-grid >}}
|
|
||||||
|
|
@ -1,9 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: Installation
|
|
||||||
title: Installation
|
|
||||||
weight: 2
|
|
||||||
---
|
|
||||||
|
|
||||||
```golang
|
|
||||||
go get gitnet.fr/deblan/go-form
|
|
||||||
```
|
|
||||||
|
|
@ -1,14 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: "Documentation"
|
|
||||||
title: Introduction
|
|
||||||
---
|
|
||||||
|
|
||||||
Creating and processing HTML forms is hard and repetitive. You need to deal with rendering HTML form fields, validating submitted data, mapping the form data into objects and a lot more. **go-form** includes a powerful form feature that provides all these features.
|
|
||||||
|
|
||||||
**go-form** is heavily influenced by [Symfony Form](https://symfony.com/doc/current/forms.html). It includes:
|
|
||||||
|
|
||||||
* A form builder based on fields declarations and independent of structs
|
|
||||||
* Validation based on constraints
|
|
||||||
* Data mounting to populate a form from a struct instance
|
|
||||||
* Data binding to populate a struct instance from a submitted form
|
|
||||||
* Form renderer with customizable themes
|
|
||||||
|
|
@ -1,153 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: Constraints
|
|
||||||
title: Constraints
|
|
||||||
weight: 5
|
|
||||||
---
|
|
||||||
|
|
||||||
The validation is designed to validate data against constraints.
|
|
||||||
|
|
||||||
## Import
|
|
||||||
|
|
||||||
```golang
|
|
||||||
import (
|
|
||||||
"gitnet.fr/deblan/go-form/validation"
|
|
||||||
)
|
|
||||||
```
|
|
||||||
|
|
||||||
## Constraints
|
|
||||||
|
|
||||||
### Length
|
|
||||||
|
|
||||||
Validate the length of an array, a slice or a string
|
|
||||||
|
|
||||||
```golang
|
|
||||||
c := validation.NewLength()
|
|
||||||
|
|
||||||
// Define minimum
|
|
||||||
c.WithMin(1)
|
|
||||||
|
|
||||||
// Define minimum
|
|
||||||
c.WithMax(100)
|
|
||||||
|
|
||||||
// Define min and max
|
|
||||||
// Equivalent to c.WithMin(50).WithMax(50)
|
|
||||||
c.WithExact(50)
|
|
||||||
```
|
|
||||||
|
|
||||||
### Mail
|
|
||||||
|
|
||||||
```golang
|
|
||||||
validation.NewMail()
|
|
||||||
```
|
|
||||||
|
|
||||||
### Not blank
|
|
||||||
|
|
||||||
```golang
|
|
||||||
validation.NewNotBlank()
|
|
||||||
```
|
|
||||||
|
|
||||||
### Range
|
|
||||||
|
|
||||||
Validate a number
|
|
||||||
|
|
||||||
```golang
|
|
||||||
c := validation.NewRange()
|
|
||||||
|
|
||||||
// Define minimum
|
|
||||||
c.WithMin(1)
|
|
||||||
|
|
||||||
// Define minimum
|
|
||||||
c.WithMax(100)
|
|
||||||
|
|
||||||
// Define min and max
|
|
||||||
// Equivalent to c.WithMin(1).WithMax(100)
|
|
||||||
c.WithRange(1, 100)
|
|
||||||
```
|
|
||||||
|
|
||||||
### Regex
|
|
||||||
|
|
||||||
Validate a string with a regex
|
|
||||||
|
|
||||||
```golang
|
|
||||||
c := validation.NewRegex(`expression`)
|
|
||||||
|
|
||||||
// The value must match
|
|
||||||
c.MustMatch()
|
|
||||||
|
|
||||||
// The value must not match
|
|
||||||
c.MustNotMatch()
|
|
||||||
```
|
|
||||||
|
|
||||||
### Is even
|
|
||||||
|
|
||||||
Validate that a number is even.
|
|
||||||
|
|
||||||
```golang
|
|
||||||
validation.NewIsEven()
|
|
||||||
```
|
|
||||||
|
|
||||||
### Is odd
|
|
||||||
|
|
||||||
Validate that a number is odd.
|
|
||||||
|
|
||||||
```golang
|
|
||||||
validation.NewIsOdd()
|
|
||||||
```
|
|
||||||
|
|
||||||
|
|
||||||
## Custom constraint
|
|
||||||
|
|
||||||
Use case: you want to validate that the data equals "example"
|
|
||||||
|
|
||||||
```golang
|
|
||||||
package validation
|
|
||||||
|
|
||||||
import (
|
|
||||||
"reflect"
|
|
||||||
|
|
||||||
v "gitnet.fr/deblan/go-form/validation"
|
|
||||||
)
|
|
||||||
|
|
||||||
// Define a struct
|
|
||||||
type IsExample struct {
|
|
||||||
Message string
|
|
||||||
TypeErrorMessage string
|
|
||||||
}
|
|
||||||
|
|
||||||
// Create a factory
|
|
||||||
func NewIsExample() IsEven {
|
|
||||||
return IsEven{
|
|
||||||
Message: "This value does not equal \"example\".",
|
|
||||||
TypeErrorMessage: "This value can not be processed.",
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Implement the validation
|
|
||||||
func (c IsExample) Validate(data any) []Error {
|
|
||||||
errors := []Error{}
|
|
||||||
|
|
||||||
// Should not validate blank data
|
|
||||||
if len(v.NewNotBlank().Validate(data)) != 0 {
|
|
||||||
return []Error{}
|
|
||||||
}
|
|
||||||
|
|
||||||
t := reflect.TypeOf(data)
|
|
||||||
|
|
||||||
if t.Kind() == reflect.Ptr {
|
|
||||||
t = t.Elem()
|
|
||||||
}
|
|
||||||
|
|
||||||
switch t.Kind() {
|
|
||||||
case reflect.String:
|
|
||||||
if data.(string) != "example" {
|
|
||||||
errors = append(errors, Error(c.Message))
|
|
||||||
}
|
|
||||||
|
|
||||||
default:
|
|
||||||
errors = append(errors, Error(c.TypeErrorMessage))
|
|
||||||
}
|
|
||||||
|
|
||||||
return errors
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
|
|
@ -1,384 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: Fields
|
|
||||||
title: Fields
|
|
||||||
weight: 4
|
|
||||||
---
|
|
||||||
|
|
||||||
A field represents a field in a form.
|
|
||||||
|
|
||||||
### Checkbox
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldCheckbox(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">field := form.NewFieldCheckbox("Foo")</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=checkbox]
|
|
||||||
|
|
||||||
### Choice
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldChoice(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldChoice("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
|
|
||||||
Generates inputs (checkbox or radio) or selects
|
|
||||||
|
|
||||||
### Csrf
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldCsrf(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldCsrf("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
### Date
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldDate(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldDate("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=date] with default transformers
|
|
||||||
|
|
||||||
### Datetime
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldDatetime(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldDatetime("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=datetime] with default transformers
|
|
||||||
|
|
||||||
### DatetimeLocal
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldDatetimeLocal(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldDatetimeLocal("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=datetime-local] with default transformers
|
|
||||||
|
|
||||||
### Hidden
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldHidden(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldHidden("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=hidden]
|
|
||||||
|
|
||||||
### Mail
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldMail(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldMail("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=email]
|
|
||||||
|
|
||||||
### Number
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldNumber(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldNumber("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=number] with default transformers
|
|
||||||
|
|
||||||
### Password
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldPassword(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldPassword("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=password]
|
|
||||||
|
|
||||||
### Range
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldRange(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldRange("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=range]
|
|
||||||
|
|
||||||
### Sub Form
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldSubForm(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldSubForm("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Alias:
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewSubForm(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Generates a sub form
|
|
||||||
|
|
||||||
### Text
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldText(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldText("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=text]
|
|
||||||
|
|
||||||
### Textarea
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldTextarea(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldTextarea("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates a textarea
|
|
||||||
|
|
||||||
### Time
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewFieldTime(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewFieldTime("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=time] with default transformers
|
|
||||||
|
|
||||||
### Submit
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewSubmit(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-field %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
field := form.NewSubmit("Foo")
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-field %}}
|
|
||||||
|
|
||||||
Generates an input[type=submit]
|
|
||||||
|
|
||||||
## Methods
|
|
||||||
|
|
||||||
### Add
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) Add(children ...*Field) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Appends children
|
|
||||||
|
|
||||||
### Bind
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) Bind(data map[string]any, key *string) error
|
|
||||||
```
|
|
||||||
|
|
||||||
Bind the data into the given map
|
|
||||||
|
|
||||||
### GetChild
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) GetChild(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Returns a child using its name
|
|
||||||
|
|
||||||
### GetId
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) GetId() string
|
|
||||||
```
|
|
||||||
|
|
||||||
Computes the id of the field
|
|
||||||
|
|
||||||
### GetName
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) GetName() string
|
|
||||||
```
|
|
||||||
|
|
||||||
Computes the name of the field
|
|
||||||
|
|
||||||
### GetOption
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) GetOption(name string) *Option
|
|
||||||
```
|
|
||||||
|
|
||||||
Returns an option using its name
|
|
||||||
|
|
||||||
### HasChild
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) HasChild(name string) bool
|
|
||||||
```
|
|
||||||
|
|
||||||
Checks if the field contains a child using its name
|
|
||||||
|
|
||||||
### HasOption
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) HasOption(name string) bool
|
|
||||||
```
|
|
||||||
|
|
||||||
Checks if the field contains an option using its name
|
|
||||||
|
|
||||||
### Mount
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) Mount(data any) error
|
|
||||||
```
|
|
||||||
|
|
||||||
Populates the field with data
|
|
||||||
|
|
||||||
### ResetErrors
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) ResetErrors() *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Resets the field errors
|
|
||||||
|
|
||||||
### WithBeforeBind
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) WithBeforeBind(callback func(data any) (any, error)) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets a transformer applied to the data of a field before defining it in a structure
|
|
||||||
|
|
||||||
### WithBeforeMount
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) WithBeforeMount(callback func(data any) (any, error)) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets a transformer applied to the structure data before displaying it in a field
|
|
||||||
|
|
||||||
### WithConstraints
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) WithConstraints(constraints ...validation.Constraint) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Appends constraints
|
|
||||||
|
|
||||||
### WithData
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) WithData(data any) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets data the field
|
|
||||||
|
|
||||||
### WithFixedName
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) WithFixedName() *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets that the name of the field is not computed
|
|
||||||
|
|
||||||
### WithOptions
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) WithOptions(options ...*Option) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
#### Common options
|
|
||||||
|
|
||||||
| Name | type | description | Info |
|
|
||||||
| ---- | ---- | ---- | ---- |
|
|
||||||
| `required` | `bool` | Add `required="true"` | Does not apply a constraint |
|
|
||||||
| `attr` | `form.Attrs` | List of extra attributes of the field | |
|
|
||||||
| `row_attr` | `form.Attrs` | List of extra attributes of the field's top container | |
|
|
||||||
| `label` | `string` | The label of the field | Usually show before the field |
|
|
||||||
| `label_attr` | `form.Attrs` | List of extra attributes of the label | |
|
|
||||||
| `help` | `string` | Helper of the field | |
|
|
||||||
| `help_attr` | `form.Attrs` | List of extra attributes of the help | |
|
|
||||||
|
|
||||||
Appends options to the field
|
|
||||||
|
|
||||||
### WithSlice
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Field) WithSlice() *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets that the field represents a data slice
|
|
||||||
|
|
@ -1,243 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: Form
|
|
||||||
title: Form
|
|
||||||
weight: 3
|
|
||||||
---
|
|
||||||
|
|
||||||
## Example
|
|
||||||
|
|
||||||
### Prerequisites
|
|
||||||
|
|
||||||
```golang
|
|
||||||
import (
|
|
||||||
"gitnet.fr/deblan/go-form/form"
|
|
||||||
"gitnet.fr/deblan/go-form/validation"
|
|
||||||
)
|
|
||||||
|
|
||||||
type Person struct {
|
|
||||||
Name string
|
|
||||||
Age int
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
### Creating a form
|
|
||||||
|
|
||||||
```golang
|
|
||||||
myForm := form.NewForm(
|
|
||||||
form.NewFieldText("Name").
|
|
||||||
WithConstraints(
|
|
||||||
validation.NewNotBlank(),
|
|
||||||
),
|
|
||||||
form.NewFieldNumber("Age").
|
|
||||||
WithConstraints(
|
|
||||||
validation.NewNotBlank(),
|
|
||||||
validation.NewRange().WithMin(18),
|
|
||||||
),
|
|
||||||
).End()
|
|
||||||
```
|
|
||||||
|
|
||||||
### Validating a struct
|
|
||||||
|
|
||||||
```golang
|
|
||||||
data := Person{}
|
|
||||||
|
|
||||||
myForm.Mount(data)
|
|
||||||
myForm.IsValid() // false
|
|
||||||
|
|
||||||
data = Person{
|
|
||||||
Name: "Alice",
|
|
||||||
Age: 42,
|
|
||||||
}
|
|
||||||
|
|
||||||
myForm.Mount(data)
|
|
||||||
myForm.IsValid() // true
|
|
||||||
```
|
|
||||||
|
|
||||||
### Validating a request
|
|
||||||
|
|
||||||
```golang
|
|
||||||
import (
|
|
||||||
"net/http"
|
|
||||||
)
|
|
||||||
|
|
||||||
myForm.WithMethod(http.MethodPost)
|
|
||||||
|
|
||||||
// req *http.Request
|
|
||||||
if req.Method == myForm.Method {
|
|
||||||
myForm.HandleRequest(req)
|
|
||||||
|
|
||||||
if myForm.IsSubmitted() && myForm.IsValid() {
|
|
||||||
myForm.Bind(&data)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
## Struct
|
|
||||||
|
|
||||||
```golang
|
|
||||||
type Form struct {
|
|
||||||
Fields []*Field
|
|
||||||
GlobalFields []*Field
|
|
||||||
Errors []validation.Error
|
|
||||||
Method string
|
|
||||||
Action string
|
|
||||||
Name string
|
|
||||||
Options []*Option
|
|
||||||
RequestData *url.Values
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
## Methods
|
|
||||||
|
|
||||||
### NewForm
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func NewForm(fields ...*Field) *Form
|
|
||||||
```
|
|
||||||
|
|
||||||
Generates a new form with default properties
|
|
||||||
|
|
||||||
### Add
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) Add(fields ...*Field)
|
|
||||||
```
|
|
||||||
|
|
||||||
Appends children
|
|
||||||
|
|
||||||
### AddGlobalField
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) AddGlobalField(field *Field)
|
|
||||||
```
|
|
||||||
|
|
||||||
Configures its children deeply
|
|
||||||
|
|
||||||
### Bind
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) Bind(data any) error
|
|
||||||
```
|
|
||||||
|
|
||||||
Copies datas from the form to a struct
|
|
||||||
|
|
||||||
### End
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) End() *Form
|
|
||||||
```
|
|
||||||
|
|
||||||
Configures its children deeply This function must be called after adding all
|
|
||||||
|
|
||||||
fields
|
|
||||||
|
|
||||||
### GetField
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) GetField(name string) *Field
|
|
||||||
```
|
|
||||||
|
|
||||||
Returns a child using its name
|
|
||||||
|
|
||||||
### GetOption
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) GetOption(name string) *Option
|
|
||||||
```
|
|
||||||
|
|
||||||
Returns an option using its name
|
|
||||||
|
|
||||||
### HandleRequest
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) HandleRequest(req *http.Request)
|
|
||||||
```
|
|
||||||
|
|
||||||
Processes a request
|
|
||||||
|
|
||||||
### HasField
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) HasField(name string) bool
|
|
||||||
```
|
|
||||||
|
|
||||||
Checks if the form contains a child using its name
|
|
||||||
|
|
||||||
### HasOption
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) HasOption(name string) bool
|
|
||||||
```
|
|
||||||
|
|
||||||
Checks if the form contains an option using its name
|
|
||||||
|
|
||||||
### IsSubmitted
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) IsSubmitted() bool
|
|
||||||
```
|
|
||||||
|
|
||||||
Checks if the form is submitted
|
|
||||||
|
|
||||||
### IsValid
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) IsValid() bool
|
|
||||||
```
|
|
||||||
|
|
||||||
Checks the a form is valid
|
|
||||||
|
|
||||||
### Mount
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) Mount(data any) error
|
|
||||||
```
|
|
||||||
|
|
||||||
Copies datas from a struct to the form
|
|
||||||
|
|
||||||
### ResetErrors
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) ResetErrors() *Form
|
|
||||||
```
|
|
||||||
|
|
||||||
Resets the form errors
|
|
||||||
|
|
||||||
### WithAction
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) WithAction(v string) *Form
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets the action of the form (eg: "/")
|
|
||||||
|
|
||||||
### WithMethod
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) WithMethod(v string) *Form
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets the method of the format (http.MethodPost, http.MethodGet, ...)
|
|
||||||
|
|
||||||
### WithName
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) WithName(v string) *Form
|
|
||||||
```
|
|
||||||
|
|
||||||
Sets the name of the form (used to compute name of fields)
|
|
||||||
|
|
||||||
### WithOptions
|
|
||||||
|
|
||||||
```golang
|
|
||||||
func (f *Form) WithOptions(options ...*Option) *Form
|
|
||||||
```
|
|
||||||
|
|
||||||
Appends options to the form
|
|
||||||
|
|
||||||
#### Options
|
|
||||||
|
|
||||||
| Name | Type | Description |
|
|
||||||
| ---- | ---- | ---- |
|
|
||||||
| `attr` | `map[string]string` | List of extra attributes |
|
|
||||||
| `help` | `string` | Helper |
|
|
||||||
|
|
@ -1,67 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: Rendering
|
|
||||||
title: Rendering
|
|
||||||
weight: 6
|
|
||||||
---
|
|
||||||
|
|
||||||
**go-form** allows you to render a form using Go's built-in template engine.
|
|
||||||
Here is a simple example that displays a form:
|
|
||||||
|
|
||||||
```golang
|
|
||||||
myForm := form.NewForm(...)
|
|
||||||
|
|
||||||
render := theme.NewRenderer(theme.Bootstrap5)
|
|
||||||
|
|
||||||
tpl, _ := template.New("page").Funcs(render.FuncMap()).Parse(`
|
|
||||||
<html>
|
|
||||||
<head>
|
|
||||||
<title>My form</title>
|
|
||||||
</head>
|
|
||||||
<body>
|
|
||||||
{{ form .Form }}
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
`)
|
|
||||||
|
|
||||||
b := new(strings.Builder)
|
|
||||||
|
|
||||||
tpl.Execute(w, map[string]any{
|
|
||||||
"Form": myForm,
|
|
||||||
})
|
|
||||||
|
|
||||||
fmt.Println(b.String())
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% goplay-auto-import-main %}}
|
|
||||||
<pre class="hidden">
|
|
||||||
@import "fmt"
|
|
||||||
@import "html/template"
|
|
||||||
@import "strings"
|
|
||||||
@import
|
|
||||||
@import "github.com/yosssi/gohtml"
|
|
||||||
@import "gitnet.fr/deblan/go-form/example"
|
|
||||||
@import "gitnet.fr/deblan/go-form/theme"
|
|
||||||
|
|
||||||
form := example.CreateDataForm()
|
|
||||||
render := theme.NewRenderer(theme.Html5)
|
|
||||||
// render := theme.NewRenderer(theme.Bootstrap5)
|
|
||||||
|
|
||||||
tpl, _ := template.New("page").Funcs(render.FuncMap()).Parse(`{{ form .Form }}`)
|
|
||||||
|
|
||||||
buff := new(strings.Builder)
|
|
||||||
|
|
||||||
tpl.Execute(buff, map[string]any{
|
|
||||||
"Form": form,
|
|
||||||
})
|
|
||||||
|
|
||||||
fmt.Println(gohtml.Format(buff.String()))
|
|
||||||
</pre>
|
|
||||||
{{% /goplay-auto-import-main %}}
|
|
||||||
|
|
||||||
Other helper functions are available to render specific parts of the form:
|
|
||||||
|
|
||||||
- `form_errors`: displays the form's global errors
|
|
||||||
- `form_row` : renders the label, errors, and widget of a field
|
|
||||||
- `form_label`: renders only the label of a field
|
|
||||||
- `form_widget`: renders only the widget of a field
|
|
||||||
- `form_widget_errors`: renders only the errors of a specific field
|
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: Theming
|
|
||||||
title: Theming
|
|
||||||
---
|
|
||||||
|
|
||||||
**go-form** provides 2 themes:
|
|
||||||
|
|
||||||
- `theme.Html5`: a basic view without classes
|
|
||||||
- `theme.Bootstrap5`: a theme for [Bootstrap 5](https://getbootstrap.com/)
|
|
||||||
|
|
||||||
You can add a custom theme. Learn by reading the [Bootstrap5](https://gitnet.fr/deblan/go-form/src/branch/main/theme/bootstrap5.go) theme.
|
|
||||||
|
|
@ -1,120 +0,0 @@
|
||||||
---
|
|
||||||
linkTitle: Workflow
|
|
||||||
title: Workflow
|
|
||||||
weight: 2
|
|
||||||
---
|
|
||||||
|
|
||||||
{{% steps %}}
|
|
||||||
|
|
||||||
### Import
|
|
||||||
|
|
||||||
```golang
|
|
||||||
import (
|
|
||||||
"html/template"
|
|
||||||
"net/http"
|
|
||||||
|
|
||||||
"gitnet.fr/deblan/go-form/form"
|
|
||||||
"gitnet.fr/deblan/go-form/theme"
|
|
||||||
)
|
|
||||||
```
|
|
||||||
|
|
||||||
### Create a form
|
|
||||||
|
|
||||||
```golang
|
|
||||||
// Let's create a new form
|
|
||||||
// You can pass *form.Field as arguments
|
|
||||||
myForm := form.NewForm(field1, field2, ...)
|
|
||||||
|
|
||||||
// Add somes fields
|
|
||||||
myForm.Add(field3, field4, ...)
|
|
||||||
|
|
||||||
// Set the method
|
|
||||||
// <form method="POST" ...>
|
|
||||||
myForm.WithMethod(http.MethodPost)
|
|
||||||
|
|
||||||
// Define the action
|
|
||||||
// <form action="/" ...>
|
|
||||||
myForm.WithAction("/")
|
|
||||||
|
|
||||||
// Set a name
|
|
||||||
myForm.WithName("myForm")
|
|
||||||
|
|
||||||
// Add options
|
|
||||||
myForm.WithOptions(option1, option2, ...)
|
|
||||||
|
|
||||||
// When all fields are added, call End()
|
|
||||||
myForm.End()
|
|
||||||
```
|
|
||||||
|
|
||||||
#### Attributes
|
|
||||||
|
|
||||||
Some options are natively supported in go-form themes.
|
|
||||||
|
|
||||||
```golang
|
|
||||||
myForm.WithOptions(
|
|
||||||
form.NewOption("help", "A help for the form"),
|
|
||||||
// <form data-foo="bar" data-bar="bar" ...
|
|
||||||
form.NewOption("attr", form.Attrs{
|
|
||||||
"data-foo": "foo",
|
|
||||||
"data-bar": "bar",
|
|
||||||
}),
|
|
||||||
)
|
|
||||||
```
|
|
||||||
|
|
||||||
### Data mounting
|
|
||||||
|
|
||||||
This step is not required when you does not want to pre-fill the form.
|
|
||||||
Your struct can be complexe and the form only map existing properties.
|
|
||||||
|
|
||||||
```golang
|
|
||||||
type Person struct {
|
|
||||||
Name string
|
|
||||||
Age int
|
|
||||||
}
|
|
||||||
|
|
||||||
data := Person{
|
|
||||||
Name: "Alice",
|
|
||||||
Age: 42,
|
|
||||||
}
|
|
||||||
|
|
||||||
// Assuming 2 fields named "Name" and "Age" exist
|
|
||||||
myForm.Mount(data)
|
|
||||||
```
|
|
||||||
|
|
||||||
### Rendering
|
|
||||||
|
|
||||||
```golang
|
|
||||||
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
// myForm := form.NewForm(...)
|
|
||||||
|
|
||||||
render := theme.NewRenderer(theme.Html5)
|
|
||||||
tpl, _ := template.New("page").Funcs(render.FuncMap()).Parse(`{{ form .Form }}`)
|
|
||||||
|
|
||||||
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
|
||||||
|
|
||||||
tpl.Execute(w, map[string]any{
|
|
||||||
"Form": myForm,
|
|
||||||
})
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
### Data binding
|
|
||||||
|
|
||||||
This is the final step. After the form handles the request, you can check if the form has been submitted, check the values are valid and finally populate your struct.
|
|
||||||
|
|
||||||
```golang
|
|
||||||
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
// data := Person{...}
|
|
||||||
// myForm := form.NewForm(...)
|
|
||||||
|
|
||||||
if r.Method == myForm.Method {
|
|
||||||
myForm.HandleRequest(r)
|
|
||||||
|
|
||||||
if myForm.IsSubmitted() && myForm.IsValid() {
|
|
||||||
myForm.Bind(&data)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
})
|
|
||||||
```
|
|
||||||
|
|
||||||
{{% /steps %}}
|
|
||||||
1
doc.md
Normal file
1
doc.md
Normal file
|
|
@ -0,0 +1 @@
|
||||||
|
go doc -all -short form.Form | sed 's/^func \(.*\)$/### \0\n\n\`\`\`golang\n\0\n\`\`\`/g' | sed 's/^ \(.*\)/\n\1/g' | sed 's/^### func .* \(.*\)\((.*)\).*/### \1/' | xclip -sel c
|
||||||
81
example.go
Normal file
81
example.go
Normal file
|
|
@ -0,0 +1,81 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"embed"
|
||||||
|
"encoding/json"
|
||||||
|
"html/template"
|
||||||
|
"log"
|
||||||
|
"net/http"
|
||||||
|
|
||||||
|
"github.com/yassinebenaid/godump"
|
||||||
|
"gitnet.fr/deblan/go-form/example"
|
||||||
|
"gitnet.fr/deblan/go-form/theme"
|
||||||
|
)
|
||||||
|
|
||||||
|
//go:embed example/view/*.html
|
||||||
|
var templates embed.FS
|
||||||
|
|
||||||
|
func handler(view, action string, formRenderer *theme.Renderer, w http.ResponseWriter, r *http.Request) {
|
||||||
|
entity := example.ExampleData{}
|
||||||
|
entityForm := example.CreateDataForm(action)
|
||||||
|
entityForm.Mount(entity)
|
||||||
|
|
||||||
|
style := example.NewTheme(action)
|
||||||
|
styleForm := example.CreateThemeSelectorForm()
|
||||||
|
styleForm.Mount(style)
|
||||||
|
|
||||||
|
if r.Method == entityForm.Method {
|
||||||
|
entityForm.HandleRequest(r)
|
||||||
|
|
||||||
|
if entityForm.IsSubmitted() && entityForm.IsValid() {
|
||||||
|
entityForm.Bind(&entity)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
content, _ := templates.ReadFile(view)
|
||||||
|
|
||||||
|
formAsJson, _ := json.MarshalIndent(entityForm, " ", " ")
|
||||||
|
|
||||||
|
tpl, _ := template.New("page").
|
||||||
|
Funcs(formRenderer.FuncMap()).
|
||||||
|
Parse(string(content))
|
||||||
|
|
||||||
|
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
||||||
|
|
||||||
|
var dump godump.Dumper
|
||||||
|
dump.Theme = godump.Theme{}
|
||||||
|
|
||||||
|
tpl.Execute(w, map[string]any{
|
||||||
|
"isSubmitted": entityForm.IsSubmitted(),
|
||||||
|
"isValid": entityForm.IsValid(),
|
||||||
|
"form": entityForm,
|
||||||
|
"styleForm": styleForm,
|
||||||
|
"json": string(formAsJson),
|
||||||
|
"dump": template.HTML(dump.Sprint(entity)),
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
||||||
|
handler(
|
||||||
|
"example/view/html5.html",
|
||||||
|
"/",
|
||||||
|
theme.NewRenderer(theme.Html5),
|
||||||
|
w,
|
||||||
|
r,
|
||||||
|
)
|
||||||
|
})
|
||||||
|
|
||||||
|
http.HandleFunc("/bootstrap", func(w http.ResponseWriter, r *http.Request) {
|
||||||
|
handler(
|
||||||
|
"example/view/bootstrap.html",
|
||||||
|
"/bootstrap",
|
||||||
|
theme.NewRenderer(theme.Bootstrap5),
|
||||||
|
w,
|
||||||
|
r,
|
||||||
|
)
|
||||||
|
})
|
||||||
|
|
||||||
|
log.Println("Browse: http://localhost:1122")
|
||||||
|
log.Fatal(http.ListenAndServe(":1122", nil))
|
||||||
|
}
|
||||||
251
example/form.go
Normal file
251
example/form.go
Normal file
|
|
@ -0,0 +1,251 @@
|
||||||
|
package example
|
||||||
|
|
||||||
|
import (
|
||||||
|
"net/http"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
"gitnet.fr/deblan/go-form/form"
|
||||||
|
"gitnet.fr/deblan/go-form/validation"
|
||||||
|
)
|
||||||
|
|
||||||
|
type Item struct {
|
||||||
|
Id uint
|
||||||
|
Name string
|
||||||
|
}
|
||||||
|
|
||||||
|
type ExampleOtherInputs struct {
|
||||||
|
Number float32
|
||||||
|
Range uint
|
||||||
|
Mail string
|
||||||
|
Password string
|
||||||
|
}
|
||||||
|
|
||||||
|
type ExampleChoices struct {
|
||||||
|
Select *Item
|
||||||
|
SelectExpanded *Item
|
||||||
|
MultipleSelect []Item
|
||||||
|
MultipleSelectExpanded []Item
|
||||||
|
}
|
||||||
|
|
||||||
|
type ExampleDates struct {
|
||||||
|
Date *time.Time
|
||||||
|
DateTime *time.Time
|
||||||
|
DateTimeLocal *time.Time
|
||||||
|
Time *time.Time
|
||||||
|
}
|
||||||
|
|
||||||
|
type ExampleData struct {
|
||||||
|
Collection []CollectionItem
|
||||||
|
Bytes []byte
|
||||||
|
Text string
|
||||||
|
Checkbox bool
|
||||||
|
Dates ExampleDates
|
||||||
|
Choices ExampleChoices
|
||||||
|
Inputs ExampleOtherInputs
|
||||||
|
}
|
||||||
|
|
||||||
|
type CollectionItem struct {
|
||||||
|
ValueA string
|
||||||
|
ValueB string
|
||||||
|
}
|
||||||
|
|
||||||
|
type Theme struct {
|
||||||
|
Value string `field:"lowerCamel"`
|
||||||
|
}
|
||||||
|
|
||||||
|
func CreateDataForm(action string) *form.Form {
|
||||||
|
items := []Item{
|
||||||
|
Item{Id: 1, Name: "Item 1"},
|
||||||
|
Item{Id: 2, Name: "Item 2"},
|
||||||
|
Item{Id: 3, Name: "Item 3"},
|
||||||
|
}
|
||||||
|
|
||||||
|
itemsChoices := form.NewChoices(items).
|
||||||
|
WithValueBuilder(func(key int, item any) string {
|
||||||
|
return cast.ToString(item.(Item).Id)
|
||||||
|
}).
|
||||||
|
WithLabelBuilder(func(key int, item any) string {
|
||||||
|
return item.(Item).Name
|
||||||
|
})
|
||||||
|
|
||||||
|
return form.NewForm(
|
||||||
|
form.NewFieldText("Bytes").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Bytes"),
|
||||||
|
form.NewOption("required", true),
|
||||||
|
).
|
||||||
|
WithBeforeMount(func(data any) (any, error) {
|
||||||
|
return cast.ToString(data), nil
|
||||||
|
}).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
return []byte(cast.ToString(data)), nil
|
||||||
|
}).
|
||||||
|
WithConstraints(
|
||||||
|
validation.NewNotBlank(),
|
||||||
|
),
|
||||||
|
form.NewFieldTextarea("Text").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Text"),
|
||||||
|
form.NewOption("help", "Must contain 'deblan'"),
|
||||||
|
).
|
||||||
|
WithConstraints(
|
||||||
|
validation.NewRegex(`deblan`),
|
||||||
|
),
|
||||||
|
form.NewFieldCheckbox("Checkbox").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Checkbox"),
|
||||||
|
),
|
||||||
|
form.NewSubForm("Inputs").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Inputs"),
|
||||||
|
).
|
||||||
|
Add(
|
||||||
|
form.NewFieldNumber("Number").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Number"),
|
||||||
|
).
|
||||||
|
WithConstraints(
|
||||||
|
validation.NewRange().WithRange(1, 20),
|
||||||
|
validation.NewIsEven(),
|
||||||
|
),
|
||||||
|
form.NewFieldRange("Range").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Range"),
|
||||||
|
),
|
||||||
|
form.NewFieldMail("Mail").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Mail"),
|
||||||
|
).
|
||||||
|
WithConstraints(
|
||||||
|
validation.Mail{},
|
||||||
|
),
|
||||||
|
form.NewFieldPassword("Password").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Password"),
|
||||||
|
).
|
||||||
|
WithConstraints(
|
||||||
|
validation.NewLength().WithMin(10),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
form.NewSubForm("Dates").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Dates"),
|
||||||
|
).
|
||||||
|
Add(
|
||||||
|
form.NewFieldDate("Date").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Date"),
|
||||||
|
),
|
||||||
|
form.NewFieldDatetime("DateTime").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Datetime"),
|
||||||
|
),
|
||||||
|
form.NewFieldDatetimeLocal("DateTimeLocal").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "DateTime local"),
|
||||||
|
),
|
||||||
|
form.NewFieldTime("Time").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Time"),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
form.NewSubForm("Choices").
|
||||||
|
WithOptions(form.NewOption("label", "Choices")).
|
||||||
|
Add(
|
||||||
|
form.NewFieldChoice("Select").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("choices", itemsChoices),
|
||||||
|
form.NewOption("label", "Select"),
|
||||||
|
).
|
||||||
|
WithConstraints(
|
||||||
|
validation.NewNotBlank(),
|
||||||
|
),
|
||||||
|
form.NewFieldChoice("SelectExpanded").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("choices", itemsChoices),
|
||||||
|
form.NewOption("label", "Select (expanded)"),
|
||||||
|
form.NewOption("expanded", true),
|
||||||
|
),
|
||||||
|
form.NewFieldChoice("MultipleSelect").
|
||||||
|
WithSlice().
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("choices", itemsChoices),
|
||||||
|
form.NewOption("label", "Multiple select"),
|
||||||
|
form.NewOption("multiple", true),
|
||||||
|
).
|
||||||
|
WithConstraints(
|
||||||
|
validation.NewNotBlank(),
|
||||||
|
validation.NewLength().WithExact(2),
|
||||||
|
),
|
||||||
|
form.NewFieldChoice("MultipleSelectExpanded").
|
||||||
|
WithSlice().
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("choices", itemsChoices),
|
||||||
|
form.NewOption("label", "Multiple select (expanded)"),
|
||||||
|
form.NewOption("expanded", true),
|
||||||
|
form.NewOption("multiple", true),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
form.NewFieldCollection("Collection").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("label", "Collection"),
|
||||||
|
form.NewOption("form", form.NewForm(
|
||||||
|
form.NewFieldText("ValueA").
|
||||||
|
WithOptions(form.NewOption("label", "Value A")).
|
||||||
|
WithConstraints(
|
||||||
|
validation.NewNotBlank(),
|
||||||
|
),
|
||||||
|
form.NewFieldText("ValueB").
|
||||||
|
WithOptions(form.NewOption("label", "Value B")),
|
||||||
|
)),
|
||||||
|
),
|
||||||
|
form.NewFieldCsrf("_csrf_token").WithData("my-token"),
|
||||||
|
form.NewSubmit("submit").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("attr", form.Attrs{
|
||||||
|
"class": "btn btn-primary",
|
||||||
|
}),
|
||||||
|
),
|
||||||
|
).
|
||||||
|
End().
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("help", "Form global help"),
|
||||||
|
).
|
||||||
|
WithMethod(http.MethodPost).
|
||||||
|
WithAction(action)
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewTheme(value string) *Theme {
|
||||||
|
return &Theme{Value: value}
|
||||||
|
}
|
||||||
|
|
||||||
|
func CreateThemeSelectorForm() *form.Form {
|
||||||
|
choices := form.NewChoices([]map[string]string{
|
||||||
|
map[string]string{"value": "/", "label": "Html5"},
|
||||||
|
map[string]string{"value": "/bootstrap", "label": "Bootstrap5"},
|
||||||
|
})
|
||||||
|
|
||||||
|
choices.LabelBuilder = func(key int, item any) string {
|
||||||
|
return item.(map[string]string)["label"]
|
||||||
|
}
|
||||||
|
|
||||||
|
choices.ValueBuilder = func(key int, item any) string {
|
||||||
|
return item.(map[string]string)["value"]
|
||||||
|
}
|
||||||
|
|
||||||
|
return form.NewForm(
|
||||||
|
form.NewFieldChoice("value").
|
||||||
|
WithOptions(
|
||||||
|
form.NewOption("choices", choices),
|
||||||
|
form.NewOption("label", "Select a theme"),
|
||||||
|
form.NewOption("required", true),
|
||||||
|
form.NewOption("attr", form.Attrs{
|
||||||
|
"onchange": "document.location.href = this.value",
|
||||||
|
}),
|
||||||
|
),
|
||||||
|
).
|
||||||
|
End().
|
||||||
|
WithName("").
|
||||||
|
WithMethod(http.MethodGet)
|
||||||
|
}
|
||||||
119
example/view/bootstrap.html
Normal file
119
example/view/bootstrap.html
Normal file
|
|
@ -0,0 +1,119 @@
|
||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="en">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8">
|
||||||
|
<title>Demo of go-form with Bootstrap</title>
|
||||||
|
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-LN+7fdVzj6u52u30Kp6M/trliBMCMKTyK833zpbD+pXdCLuTusPj697FH4R/5mcr" crossorigin="anonymous">
|
||||||
|
<style>
|
||||||
|
fieldset {
|
||||||
|
border-radius: var(--bs-border-radius);
|
||||||
|
border: var(--bs-border-width) solid var(--bs-border-color);
|
||||||
|
padding: 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
form > div:not(:last-child), fieldset > div:not(:last-child) {
|
||||||
|
padding-bottom: 20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.gf-help {
|
||||||
|
font-style: italic;
|
||||||
|
color: #999;
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div class="container pt-2">
|
||||||
|
{{ form_widget (.styleForm.GetField "value") }}
|
||||||
|
<hr>
|
||||||
|
|
||||||
|
<h1>Demo of go-form with Bootstrap</h1>
|
||||||
|
|
||||||
|
<details>
|
||||||
|
<summary>Debug view</summary>
|
||||||
|
<div class="py-2">
|
||||||
|
<strong>Submitted:</strong>
|
||||||
|
{{ .isSubmitted }}
|
||||||
|
</div>
|
||||||
|
<div class="py-2">
|
||||||
|
<strong>Valid:</strong>
|
||||||
|
{{ .isValid }}
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<details class="py-2">
|
||||||
|
<summary><strong>Dump of data</strong></summary>
|
||||||
|
<pre class="p-2">{{ .dump }}</pre>
|
||||||
|
</details>
|
||||||
|
|
||||||
|
<details class="py-2">
|
||||||
|
<summary><strong>Form as JSON</strong></summary>
|
||||||
|
<pre class="p-2">{{ .json }}</pre>
|
||||||
|
</details>
|
||||||
|
</details>
|
||||||
|
|
||||||
|
{{if .isValid}}
|
||||||
|
<div class="alert alert-success">The form is valid!</div>
|
||||||
|
{{else}}
|
||||||
|
<div class="alert alert-warning">The form is invalid!</div>
|
||||||
|
{{end}}
|
||||||
|
|
||||||
|
{{ form .form }}
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<script>
|
||||||
|
const collections = document.querySelectorAll('*[data-prototype]')
|
||||||
|
|
||||||
|
const collectionItemAddToolBar = (item) => {
|
||||||
|
const toolbar = document.createElement('div')
|
||||||
|
|
||||||
|
const createBtn = () => {
|
||||||
|
const btn = document.createElement('button')
|
||||||
|
btn.textContent = '-'
|
||||||
|
btn.type = 'button'
|
||||||
|
btn.className = "btn btn-primary"
|
||||||
|
|
||||||
|
btn.addEventListener('click', () => {
|
||||||
|
item.remove()
|
||||||
|
})
|
||||||
|
|
||||||
|
return btn
|
||||||
|
}
|
||||||
|
|
||||||
|
toolbar.appendChild(createBtn())
|
||||||
|
item.querySelector('fieldset').appendChild(toolbar)
|
||||||
|
}
|
||||||
|
|
||||||
|
const collectionAddToolbar = (collection) => {
|
||||||
|
const container = collection.parentNode
|
||||||
|
const toolbar = document.createElement('div')
|
||||||
|
|
||||||
|
const createBtn = () => {
|
||||||
|
const btn = document.createElement('button')
|
||||||
|
btn.textContent = '+'
|
||||||
|
btn.type = 'button'
|
||||||
|
btn.className = "btn btn-primary"
|
||||||
|
|
||||||
|
btn.addEventListener('click', () => {
|
||||||
|
const form = collection.getAttribute('data-prototype')
|
||||||
|
.replace(/__name__/g, collection.children.length)
|
||||||
|
|
||||||
|
collection.insertAdjacentHTML("beforeend", form)
|
||||||
|
collectionItemAddToolBar(collection.lastChild)
|
||||||
|
})
|
||||||
|
|
||||||
|
return btn
|
||||||
|
}
|
||||||
|
|
||||||
|
toolbar.appendChild(createBtn())
|
||||||
|
container.appendChild(toolbar)
|
||||||
|
}
|
||||||
|
|
||||||
|
collections.forEach((collection) => {
|
||||||
|
collectionAddToolbar(collection)
|
||||||
|
|
||||||
|
for (let item of collection.children) {
|
||||||
|
collectionItemAddToolBar(item)
|
||||||
|
}
|
||||||
|
})
|
||||||
|
</script>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
138
example/view/html5.html
Normal file
138
example/view/html5.html
Normal file
|
|
@ -0,0 +1,138 @@
|
||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="en">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8">
|
||||||
|
<title>Demo of go-form (pure HTML5 and Pico)</title>
|
||||||
|
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css">
|
||||||
|
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.colors.min.css">
|
||||||
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||||
|
<meta name="color-scheme" content="light">
|
||||||
|
|
||||||
|
<style>
|
||||||
|
* {
|
||||||
|
font-size: 15px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.p10 {
|
||||||
|
padding-top: 10px;
|
||||||
|
padding-bottom: 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
pre {
|
||||||
|
padding: 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
fieldset {
|
||||||
|
border: 1px solid var(--pico-form-element-border-color);
|
||||||
|
padding: 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
form > div:not(:last-child), fieldset > div:not(:last-child) {
|
||||||
|
padding-bottom: 20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.gf-errors {
|
||||||
|
color: var(--pico-form-element-invalid-border-color);
|
||||||
|
}
|
||||||
|
|
||||||
|
.gf-help {
|
||||||
|
font-style: italic;
|
||||||
|
color: var(--pico-form-element-placeholder-color);
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
</head>
|
||||||
|
<body class="container p10">
|
||||||
|
{{ form_widget (.styleForm.GetField "value") }}
|
||||||
|
<hr>
|
||||||
|
|
||||||
|
<h1>Demo of go-form (pure HTML5 and Pico)</h1>
|
||||||
|
|
||||||
|
<details class="p10">
|
||||||
|
<summary>Debug view</summary>
|
||||||
|
|
||||||
|
<div class="p10">
|
||||||
|
<strong>Submitted:</strong>
|
||||||
|
{{ .isSubmitted }}
|
||||||
|
</div>
|
||||||
|
<div class="p10">
|
||||||
|
<strong>Valid:</strong>
|
||||||
|
{{ .isValid }}
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<details class="p10">
|
||||||
|
<summary><strong>Dump of data</strong></summary>
|
||||||
|
<pre>{{ .dump }}</pre>
|
||||||
|
</details>
|
||||||
|
|
||||||
|
<details class="p10">
|
||||||
|
<summary><strong>Form as JSON</strong></summary>
|
||||||
|
<pre>{{ .json }}</pre>
|
||||||
|
</details>
|
||||||
|
</div>
|
||||||
|
</details>
|
||||||
|
|
||||||
|
{{if .isValid}}
|
||||||
|
<p class="pico-color-green-500">The form is valid!</p>
|
||||||
|
{{else}}
|
||||||
|
<p class="pico-color-red-500">The form is invalid!</p>
|
||||||
|
{{end}}
|
||||||
|
|
||||||
|
{{ form .form }}
|
||||||
|
|
||||||
|
<script>
|
||||||
|
const collections = document.querySelectorAll('*[data-prototype]')
|
||||||
|
|
||||||
|
const collectionItemAddToolBar = (item) => {
|
||||||
|
const toolbar = document.createElement('div')
|
||||||
|
|
||||||
|
const createBtn = () => {
|
||||||
|
const btn = document.createElement('button')
|
||||||
|
btn.textContent = '-'
|
||||||
|
btn.type = 'button'
|
||||||
|
|
||||||
|
btn.addEventListener('click', () => {
|
||||||
|
item.remove()
|
||||||
|
})
|
||||||
|
|
||||||
|
return btn
|
||||||
|
}
|
||||||
|
|
||||||
|
toolbar.appendChild(createBtn())
|
||||||
|
item.querySelector('fieldset').appendChild(toolbar)
|
||||||
|
}
|
||||||
|
|
||||||
|
const collectionAddToolbar = (collection) => {
|
||||||
|
const container = collection.parentNode
|
||||||
|
const toolbar = document.createElement('div')
|
||||||
|
|
||||||
|
const createBtn = () => {
|
||||||
|
const btn = document.createElement('button')
|
||||||
|
btn.textContent = '+'
|
||||||
|
btn.type = 'button'
|
||||||
|
|
||||||
|
btn.addEventListener('click', () => {
|
||||||
|
const form = collection.getAttribute('data-prototype')
|
||||||
|
.replace(/__name__/g, collection.children.length)
|
||||||
|
|
||||||
|
collection.insertAdjacentHTML("beforeend", form)
|
||||||
|
collectionItemAddToolBar(collection.lastChild)
|
||||||
|
})
|
||||||
|
|
||||||
|
return btn
|
||||||
|
}
|
||||||
|
|
||||||
|
toolbar.appendChild(createBtn())
|
||||||
|
container.appendChild(toolbar)
|
||||||
|
}
|
||||||
|
|
||||||
|
collections.forEach((collection) => {
|
||||||
|
collectionAddToolbar(collection)
|
||||||
|
|
||||||
|
for (let item of collection.children) {
|
||||||
|
collectionItemAddToolBar(item)
|
||||||
|
}
|
||||||
|
})
|
||||||
|
</script>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
|
||||||
423
form/field.go
Normal file
423
form/field.go
Normal file
|
|
@ -0,0 +1,423 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"maps"
|
||||||
|
"slices"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"gitnet.fr/deblan/go-form/util"
|
||||||
|
"gitnet.fr/deblan/go-form/validation"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Generic function for field.Validation
|
||||||
|
func DefaultFieldValidation(f *Field) bool {
|
||||||
|
if len(f.Children) > 0 {
|
||||||
|
isValid := true
|
||||||
|
|
||||||
|
for _, c := range f.Children {
|
||||||
|
c.ResetErrors()
|
||||||
|
isChildValid, errs := validation.Validate(c.Data, c.Constraints)
|
||||||
|
|
||||||
|
if len(errs) > 0 {
|
||||||
|
c.Errors = errs
|
||||||
|
}
|
||||||
|
|
||||||
|
isValid = isChildValid && isValid
|
||||||
|
|
||||||
|
for _, sc := range c.Children {
|
||||||
|
isValid = DefaultFieldValidation(sc) && isValid
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return isValid
|
||||||
|
} else {
|
||||||
|
f.ResetErrors()
|
||||||
|
isValid, errs := validation.Validate(f.Data, f.Constraints)
|
||||||
|
|
||||||
|
if len(errs) > 0 {
|
||||||
|
f.Errors = errs
|
||||||
|
}
|
||||||
|
|
||||||
|
return isValid
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Field represents a field in a form
|
||||||
|
type Field struct {
|
||||||
|
Name string `json:"name"`
|
||||||
|
NamePrefix string `json:"name_prefix"`
|
||||||
|
Widget string `json:"widget"`
|
||||||
|
Data any `json:"-"`
|
||||||
|
Options []*Option `json:"options"`
|
||||||
|
Children []*Field `json:"children"`
|
||||||
|
Constraints []validation.Constraint `json:"-"`
|
||||||
|
Errors []validation.Error `json:"-"`
|
||||||
|
BeforeMount func(data any) (any, error) `json:"-"`
|
||||||
|
BeforeBind func(data any) (any, error) `json:"-"`
|
||||||
|
Validate func(f *Field) bool `json:"-"`
|
||||||
|
IsSlice bool `json:"is_slice"`
|
||||||
|
IsCollection bool `json:"is_collection"`
|
||||||
|
IsFixedName bool `json:"is_fixed_name"`
|
||||||
|
Form *Form `json:"-"`
|
||||||
|
Parent *Field `json:"-"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates a new field with default properties
|
||||||
|
// It should not be used directly but inside function like in form.NewFieldText
|
||||||
|
func NewField(name, widget string) *Field {
|
||||||
|
f := &Field{
|
||||||
|
Name: name,
|
||||||
|
IsFixedName: false,
|
||||||
|
Widget: widget,
|
||||||
|
Data: nil,
|
||||||
|
}
|
||||||
|
|
||||||
|
f.BeforeMount = func(data any) (any, error) {
|
||||||
|
return data, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
f.BeforeBind = func(data any) (any, error) {
|
||||||
|
return data, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
f.WithOptions(
|
||||||
|
NewOption("attr", Attrs{}),
|
||||||
|
NewOption("row_attr", Attrs{}),
|
||||||
|
NewOption("label_attr", Attrs{}),
|
||||||
|
NewOption("help_attr", Attrs{}),
|
||||||
|
)
|
||||||
|
|
||||||
|
f.Validate = DefaultFieldValidation
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *Field) Copy() *Field {
|
||||||
|
return &Field{
|
||||||
|
Name: f.Name,
|
||||||
|
Form: f.Form,
|
||||||
|
Widget: f.Widget,
|
||||||
|
Options: f.Options,
|
||||||
|
Constraints: f.Constraints,
|
||||||
|
BeforeMount: f.BeforeMount,
|
||||||
|
BeforeBind: f.BeforeBind,
|
||||||
|
Validate: f.Validate,
|
||||||
|
IsSlice: f.IsSlice,
|
||||||
|
IsFixedName: f.IsFixedName,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Checks if the field contains an option using its name
|
||||||
|
func (f *Field) HasOption(name string) bool {
|
||||||
|
for _, option := range f.Options {
|
||||||
|
if option.Name == name {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// Returns an option using its name
|
||||||
|
func (f *Field) GetOption(name string) *Option {
|
||||||
|
for _, option := range f.Options {
|
||||||
|
if option.Name == name {
|
||||||
|
return option
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Appends options to the field
|
||||||
|
func (f *Field) WithOptions(options ...*Option) *Field {
|
||||||
|
for _, option := range options {
|
||||||
|
if f.HasOption(option.Name) {
|
||||||
|
f.GetOption(option.Name).Value = option.Value
|
||||||
|
} else {
|
||||||
|
f.Options = append(f.Options, option)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Remove an option if exists
|
||||||
|
func (f *Field) RemoveOption(name string) *Field {
|
||||||
|
var options []*Option
|
||||||
|
|
||||||
|
for _, option := range f.Options {
|
||||||
|
if option.Name != name {
|
||||||
|
options = append(options, option)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
f.Options = options
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets data the field
|
||||||
|
func (f *Field) WithData(data any) *Field {
|
||||||
|
f.Data = data
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Resets the field errors
|
||||||
|
func (f *Field) ResetErrors() *Field {
|
||||||
|
f.Errors = []validation.Error{}
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets that the field represents a data slice
|
||||||
|
func (f *Field) WithSlice() *Field {
|
||||||
|
f.IsSlice = true
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets that the field represents a collection
|
||||||
|
func (f *Field) WithCollection() *Field {
|
||||||
|
f.IsCollection = true
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets that the name of the field is not computed
|
||||||
|
func (f *Field) WithFixedName() *Field {
|
||||||
|
f.IsFixedName = true
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Appends constraints
|
||||||
|
func (f *Field) WithConstraints(constraints ...validation.Constraint) *Field {
|
||||||
|
for _, constraint := range constraints {
|
||||||
|
f.Constraints = append(f.Constraints, constraint)
|
||||||
|
}
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets a transformer applied to the structure data before displaying it in a field
|
||||||
|
func (f *Field) WithBeforeMount(callback func(data any) (any, error)) *Field {
|
||||||
|
f.BeforeMount = callback
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets a transformer applied to the data of a field before defining it in a structure
|
||||||
|
func (f *Field) WithBeforeBind(callback func(data any) (any, error)) *Field {
|
||||||
|
f.BeforeBind = callback
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Appends children
|
||||||
|
func (f *Field) Add(children ...*Field) *Field {
|
||||||
|
for _, child := range children {
|
||||||
|
child.Parent = f
|
||||||
|
f.Children = append(f.Children, child)
|
||||||
|
}
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Checks if the field contains a child using its name
|
||||||
|
func (f *Field) HasChild(name string) bool {
|
||||||
|
for _, child := range f.Children {
|
||||||
|
if name == child.Name {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// Returns a child using its name
|
||||||
|
func (f *Field) GetChild(name string) *Field {
|
||||||
|
var result *Field
|
||||||
|
|
||||||
|
for _, child := range f.Children {
|
||||||
|
if name == child.Name {
|
||||||
|
result = child
|
||||||
|
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Computes the name of the field
|
||||||
|
func (f *Field) GetName() string {
|
||||||
|
var name string
|
||||||
|
|
||||||
|
if f.IsFixedName {
|
||||||
|
return f.Name
|
||||||
|
}
|
||||||
|
|
||||||
|
if f.Form != nil && f.Form.Name != "" {
|
||||||
|
name = fmt.Sprintf("%s%s[%s]", f.Form.Name, f.NamePrefix, f.Name)
|
||||||
|
} else if f.Parent != nil {
|
||||||
|
name = fmt.Sprintf("%s%s[%s]", f.Parent.GetName(), f.NamePrefix, f.Name)
|
||||||
|
} else {
|
||||||
|
name = f.Name
|
||||||
|
}
|
||||||
|
|
||||||
|
return name
|
||||||
|
}
|
||||||
|
|
||||||
|
// Computes the id of the field
|
||||||
|
func (f *Field) GetId() string {
|
||||||
|
name := f.GetName()
|
||||||
|
name = strings.ReplaceAll(name, "[", "-")
|
||||||
|
name = strings.ReplaceAll(name, "]", "")
|
||||||
|
name = strings.ToLower(name)
|
||||||
|
|
||||||
|
return name
|
||||||
|
}
|
||||||
|
|
||||||
|
// Populates the field with data
|
||||||
|
func (f *Field) Mount(data any) error {
|
||||||
|
data, err := f.BeforeMount(data)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(f.Children) == 0 {
|
||||||
|
f.Data = data
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
props, err := util.InspectStruct(data)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
for key, value := range props {
|
||||||
|
if f.HasChild(key) {
|
||||||
|
err = f.GetChild(key).Mount(value)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Bind the data into the given map
|
||||||
|
func (f *Field) Bind(data map[string]any, key *string, parentIsSlice bool) error {
|
||||||
|
if len(f.Children) == 0 {
|
||||||
|
v, err := f.BeforeBind(f.Data)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
if key != nil {
|
||||||
|
data[*key] = v
|
||||||
|
} else {
|
||||||
|
data[f.Name] = v
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
data[f.Name] = make(map[string]any)
|
||||||
|
|
||||||
|
for _, child := range f.Children {
|
||||||
|
child.Bind(data[f.Name].(map[string]any), key, f.IsCollection)
|
||||||
|
}
|
||||||
|
|
||||||
|
if f.IsCollection {
|
||||||
|
var nextData []any
|
||||||
|
values := data[f.Name].(map[string]any)
|
||||||
|
var keys []string
|
||||||
|
|
||||||
|
for key, _ := range values {
|
||||||
|
keys = append(keys, key)
|
||||||
|
}
|
||||||
|
|
||||||
|
slices.Sort(keys)
|
||||||
|
|
||||||
|
for _, key := range keys {
|
||||||
|
for valueKey, value := range values {
|
||||||
|
if valueKey == key {
|
||||||
|
nextData = append(nextData, value)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
data[f.Name] = nextData
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates a tree of errors
|
||||||
|
func (f *Field) ErrorsTree(tree map[string]any, key *string) {
|
||||||
|
var index string
|
||||||
|
|
||||||
|
if key != nil {
|
||||||
|
index = *key
|
||||||
|
} else {
|
||||||
|
index = f.Name
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(f.Children) == 0 {
|
||||||
|
if len(f.Errors) > 0 {
|
||||||
|
tree[index] = map[string]any{
|
||||||
|
"meta": map[string]any{
|
||||||
|
"id": f.GetId(),
|
||||||
|
"name": f.Name,
|
||||||
|
"formName": f.GetName(),
|
||||||
|
},
|
||||||
|
"errors": f.Errors,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
errors := make(map[string]any)
|
||||||
|
|
||||||
|
for _, child := range f.Children {
|
||||||
|
if len(child.Errors) > 0 {
|
||||||
|
child.ErrorsTree(errors, &child.Name)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(errors) > 0 {
|
||||||
|
tree[index] = map[string]any{
|
||||||
|
"meta": map[string]any{
|
||||||
|
"id": f.GetId(),
|
||||||
|
"name": f.Name,
|
||||||
|
"formName": f.GetName(),
|
||||||
|
},
|
||||||
|
"errors": []validation.Error{},
|
||||||
|
"children": slices.Collect(maps.Values(errors)),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
48
form/field_checkbox.go
Normal file
48
form/field_checkbox.go
Normal file
|
|
@ -0,0 +1,48 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Generates an input[type=checkbox]
|
||||||
|
func NewFieldCheckbox(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "checkbox")).
|
||||||
|
WithBeforeMount(func(data any) (any, error) {
|
||||||
|
switch data.(type) {
|
||||||
|
case string:
|
||||||
|
data = data == "1"
|
||||||
|
case bool:
|
||||||
|
return data, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
return cast.ToInt(data), nil
|
||||||
|
}).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
switch data.(type) {
|
||||||
|
case string:
|
||||||
|
return data == "1", nil
|
||||||
|
case bool:
|
||||||
|
return data, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
return cast.ToBool(data), nil
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
200
form/field_choice.go
Normal file
200
form/field_choice.go
Normal file
|
|
@ -0,0 +1,200 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"reflect"
|
||||||
|
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
"gitnet.fr/deblan/go-form/validation"
|
||||||
|
)
|
||||||
|
|
||||||
|
type Choice struct {
|
||||||
|
Value string
|
||||||
|
Label string
|
||||||
|
Data any
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Choice) Match(value string) bool {
|
||||||
|
return c.Value == value
|
||||||
|
}
|
||||||
|
|
||||||
|
type Choices struct {
|
||||||
|
Data any `json:"data"`
|
||||||
|
ValueBuilder func(key int, item any) string `json:"-"`
|
||||||
|
LabelBuilder func(key int, item any) string `json:"-"`
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Choices) Match(f *Field, value string) bool {
|
||||||
|
if f.Data == nil {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
if f.IsSlice {
|
||||||
|
v := reflect.ValueOf(f.Data)
|
||||||
|
|
||||||
|
for key, _ := range c.GetChoices() {
|
||||||
|
for i := 0; i < v.Len(); i++ {
|
||||||
|
item := v.Index(i).Interface()
|
||||||
|
|
||||||
|
switch item.(type) {
|
||||||
|
case string:
|
||||||
|
if item == value {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
if c.ValueBuilder(key, item) == value {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
return f.Data == value
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Choices) WithValueBuilder(builder func(key int, item any) string) *Choices {
|
||||||
|
c.ValueBuilder = builder
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Choices) WithLabelBuilder(builder func(key int, item any) string) *Choices {
|
||||||
|
c.LabelBuilder = builder
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Choices) GetChoices() []Choice {
|
||||||
|
choices := []Choice{}
|
||||||
|
|
||||||
|
v := reflect.ValueOf(c.Data)
|
||||||
|
|
||||||
|
switch v.Kind() {
|
||||||
|
case reflect.Slice, reflect.Array, reflect.String, reflect.Map:
|
||||||
|
for i := 0; i < v.Len(); i++ {
|
||||||
|
choices = append(choices, Choice{
|
||||||
|
Value: c.ValueBuilder(i, v.Index(i).Interface()),
|
||||||
|
Label: c.LabelBuilder(i, v.Index(i).Interface()),
|
||||||
|
Data: v.Index(i).Interface(),
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return choices
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Choices) MarshalJSON() ([]byte, error) {
|
||||||
|
var choices []map[string]string
|
||||||
|
|
||||||
|
v := reflect.ValueOf(c.Data)
|
||||||
|
|
||||||
|
switch v.Kind() {
|
||||||
|
case reflect.Slice, reflect.Array, reflect.String, reflect.Map:
|
||||||
|
for i := 0; i < v.Len(); i++ {
|
||||||
|
choices = append(choices, map[string]string{
|
||||||
|
"value": c.ValueBuilder(i, v.Index(i).Interface()),
|
||||||
|
"label": c.LabelBuilder(i, v.Index(i).Interface()),
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return json.Marshal(choices)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an instance of Choices
|
||||||
|
func NewChoices(items any) *Choices {
|
||||||
|
builder := func(key int, item any) string {
|
||||||
|
return cast.ToString(key)
|
||||||
|
}
|
||||||
|
|
||||||
|
choices := Choices{
|
||||||
|
ValueBuilder: builder,
|
||||||
|
LabelBuilder: builder,
|
||||||
|
Data: items,
|
||||||
|
}
|
||||||
|
|
||||||
|
return &choices
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates inputs (checkbox or radio) or selects
|
||||||
|
func NewFieldChoice(name string) *Field {
|
||||||
|
f := NewField(name, "choice").
|
||||||
|
WithOptions(
|
||||||
|
NewOption("choices", &Choices{}),
|
||||||
|
NewOption("expanded", false),
|
||||||
|
NewOption("multiple", false),
|
||||||
|
NewOption("empty_choice_label", "None"),
|
||||||
|
)
|
||||||
|
|
||||||
|
f.Validate = func(field *Field) bool {
|
||||||
|
isValid := field.Validate(field)
|
||||||
|
|
||||||
|
if len(validation.NewNotBlank().Validate(field.Data)) == 0 {
|
||||||
|
choices := field.GetOption("choices").Value.(*Choices)
|
||||||
|
isValidChoice := false
|
||||||
|
|
||||||
|
for _, choice := range choices.GetChoices() {
|
||||||
|
if choices.Match(field, choice.Value) {
|
||||||
|
isValidChoice = true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if !isValidChoice {
|
||||||
|
field.Errors = append(field.Errors, validation.Error("This value is not valid."))
|
||||||
|
isValid = false
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return isValid
|
||||||
|
}
|
||||||
|
|
||||||
|
f.WithBeforeBind(func(data any) (any, error) {
|
||||||
|
choices := f.GetOption("choices").Value.(*Choices)
|
||||||
|
|
||||||
|
switch data.(type) {
|
||||||
|
case string:
|
||||||
|
v := data.(string)
|
||||||
|
for _, c := range choices.GetChoices() {
|
||||||
|
if c.Match(v) {
|
||||||
|
return c.Data, nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
case []string:
|
||||||
|
v := reflect.ValueOf(data)
|
||||||
|
var res []interface{}
|
||||||
|
|
||||||
|
for _, choice := range choices.GetChoices() {
|
||||||
|
for i := 0; i < v.Len(); i++ {
|
||||||
|
item := v.Index(i).Interface().(string)
|
||||||
|
if choice.Match(item) {
|
||||||
|
res = append(res, choice.Data)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return res, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
return data, nil
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
80
form/field_collection.go
Normal file
80
form/field_collection.go
Normal file
|
|
@ -0,0 +1,80 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"reflect"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Generates a sub form
|
||||||
|
func NewFieldCollection(name string) *Field {
|
||||||
|
f := NewField(name, "collection").
|
||||||
|
WithOptions(
|
||||||
|
NewOption("allow_add", true),
|
||||||
|
NewOption("allow_delete", true),
|
||||||
|
NewOption("form", nil),
|
||||||
|
).
|
||||||
|
WithCollection()
|
||||||
|
|
||||||
|
f.WithBeforeMount(func(data any) (any, error) {
|
||||||
|
if opt := f.GetOption("form"); opt != nil {
|
||||||
|
if src, ok := opt.Value.(*Form); ok {
|
||||||
|
src.Name = f.GetName()
|
||||||
|
t := reflect.TypeOf(data)
|
||||||
|
|
||||||
|
switch t.Kind() {
|
||||||
|
case reflect.Slice:
|
||||||
|
slice := reflect.ValueOf(data)
|
||||||
|
|
||||||
|
for i := 0; i < slice.Len(); i++ {
|
||||||
|
name := fmt.Sprintf("%d", i)
|
||||||
|
value := slice.Index(i).Interface()
|
||||||
|
|
||||||
|
if f.HasChild(name) {
|
||||||
|
f.GetChild(name).Mount(value)
|
||||||
|
} else {
|
||||||
|
form := src.Copy()
|
||||||
|
form.Mount(value)
|
||||||
|
|
||||||
|
field := f.Copy()
|
||||||
|
field.Widget = "sub_form"
|
||||||
|
field.Name = name
|
||||||
|
field.Add(form.Fields...)
|
||||||
|
field.
|
||||||
|
RemoveOption("form").
|
||||||
|
RemoveOption("label")
|
||||||
|
|
||||||
|
for _, c := range field.Children {
|
||||||
|
c.NamePrefix = fmt.Sprintf("[%d]", i)
|
||||||
|
}
|
||||||
|
|
||||||
|
f.Add(field)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return data, nil
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewCollection(name string) *Field {
|
||||||
|
return NewFieldCollection(name)
|
||||||
|
}
|
||||||
84
form/field_input.go
Normal file
84
form/field_input.go
Normal file
|
|
@ -0,0 +1,84 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Generates an input[type=text]
|
||||||
|
func NewFieldText(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "text"))
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=number] with default transformers
|
||||||
|
func NewFieldNumber(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "number")).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
return cast.ToFloat64(data), nil
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=email]
|
||||||
|
func NewFieldMail(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "email"))
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=range]
|
||||||
|
func NewFieldRange(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "range")).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
return cast.ToFloat64(data), nil
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=password]
|
||||||
|
func NewFieldPassword(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "password"))
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=hidden]
|
||||||
|
func NewFieldHidden(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "hidden"))
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=submit]
|
||||||
|
func NewSubmit(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "submit"))
|
||||||
|
|
||||||
|
f.Data = "Submit"
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
23
form/field_input_csrf.go
Normal file
23
form/field_input_csrf.go
Normal file
|
|
@ -0,0 +1,23 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
func NewFieldCsrf(name string) *Field {
|
||||||
|
f := NewFieldHidden(name).
|
||||||
|
WithFixedName()
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
109
form/field_input_date.go
Normal file
109
form/field_input_date.go
Normal file
|
|
@ -0,0 +1,109 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
func DateBeforeMount(data any, format string) (any, error) {
|
||||||
|
if data == nil {
|
||||||
|
return nil, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
switch data.(type) {
|
||||||
|
case string:
|
||||||
|
return data, nil
|
||||||
|
case time.Time:
|
||||||
|
return data.(time.Time).Format(format), nil
|
||||||
|
case *time.Time:
|
||||||
|
v := data.(*time.Time)
|
||||||
|
if v != nil {
|
||||||
|
return v.Format(format), nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=date] with default transformers
|
||||||
|
func NewFieldDate(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "date")).
|
||||||
|
WithBeforeMount(func(data any) (any, error) {
|
||||||
|
return DateBeforeMount(data, "2006-01-02")
|
||||||
|
}).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
return time.Parse(time.DateOnly, data.(string))
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=datetime] with default transformers
|
||||||
|
func NewFieldDatetime(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "datetime")).
|
||||||
|
WithBeforeMount(func(data any) (any, error) {
|
||||||
|
return DateBeforeMount(data, "2006-01-02 15:04")
|
||||||
|
}).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
return time.Parse("2006-01-02T15:04", data.(string))
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=datetime-local] with default transformers
|
||||||
|
func NewFieldDatetimeLocal(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(
|
||||||
|
NewOption("type", "datetime-local"),
|
||||||
|
).
|
||||||
|
WithBeforeMount(func(data any) (any, error) {
|
||||||
|
return DateBeforeMount(data, "2006-01-02 15:04")
|
||||||
|
}).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
a, b := time.Parse("2006-01-02T15:04", data.(string))
|
||||||
|
|
||||||
|
return a, b
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates an input[type=time] with default transformers
|
||||||
|
func NewFieldTime(name string) *Field {
|
||||||
|
f := NewField(name, "input").
|
||||||
|
WithOptions(NewOption("type", "time")).
|
||||||
|
WithBeforeMount(func(data any) (any, error) {
|
||||||
|
return DateBeforeMount(data, "15:04")
|
||||||
|
}).
|
||||||
|
WithBeforeBind(func(data any) (any, error) {
|
||||||
|
if data != nil {
|
||||||
|
v := data.(string)
|
||||||
|
|
||||||
|
if len(v) > 0 {
|
||||||
|
return time.Parse(time.TimeOnly, fmt.Sprintf("%s:00", v))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil, nil
|
||||||
|
})
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
27
form/field_subform.go
Normal file
27
form/field_subform.go
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
// Generates a sub form
|
||||||
|
func NewFieldSubForm(name string) *Field {
|
||||||
|
f := NewField(name, "sub_form")
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewSubForm(name string) *Field {
|
||||||
|
return NewFieldSubForm(name)
|
||||||
|
}
|
||||||
21
form/field_textarea.go
Normal file
21
form/field_textarea.go
Normal file
|
|
@ -0,0 +1,21 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
// Generates a textarea
|
||||||
|
func NewFieldTextarea(name string) *Field {
|
||||||
|
return NewField(name, "textarea")
|
||||||
|
}
|
||||||
321
form/form.go
Normal file
321
form/form.go
Normal file
|
|
@ -0,0 +1,321 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"io/ioutil"
|
||||||
|
"maps"
|
||||||
|
"net/http"
|
||||||
|
"net/url"
|
||||||
|
"slices"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/mitchellh/mapstructure"
|
||||||
|
"gitnet.fr/deblan/go-form/util"
|
||||||
|
"gitnet.fr/deblan/go-form/validation"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Field represents a form
|
||||||
|
type Form struct {
|
||||||
|
Fields []*Field `json:"children"`
|
||||||
|
GlobalFields []*Field `json:"-"`
|
||||||
|
Errors []validation.Error `json:"-"`
|
||||||
|
Method string `json:"method"`
|
||||||
|
JsonRequest bool `json:"json_request"`
|
||||||
|
Action string `json:"action"`
|
||||||
|
Name string `json:"name"`
|
||||||
|
Options []*Option `json:"options"`
|
||||||
|
RequestData *url.Values `json:"-"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates a new form with default properties
|
||||||
|
func NewForm(fields ...*Field) *Form {
|
||||||
|
f := new(Form)
|
||||||
|
f.Method = "POST"
|
||||||
|
f.Name = "form"
|
||||||
|
f.Add(fields...)
|
||||||
|
f.WithOptions(
|
||||||
|
NewOption("attr", Attrs{}),
|
||||||
|
NewOption("help_attr", Attrs{}),
|
||||||
|
)
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Checks if the form contains an option using its name
|
||||||
|
func (f *Form) HasOption(name string) bool {
|
||||||
|
for _, option := range f.Options {
|
||||||
|
if option.Name == name {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// Returns an option using its name
|
||||||
|
func (f *Form) GetOption(name string) *Option {
|
||||||
|
for _, option := range f.Options {
|
||||||
|
if option.Name == name {
|
||||||
|
return option
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Resets the form errors
|
||||||
|
func (f *Form) ResetErrors() *Form {
|
||||||
|
f.Errors = []validation.Error{}
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Appends children
|
||||||
|
func (f *Form) Add(fields ...*Field) {
|
||||||
|
for _, field := range fields {
|
||||||
|
field.Form = f
|
||||||
|
f.Fields = append(f.Fields, field)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Configures its children deeply
|
||||||
|
// This function must be called after adding all fields
|
||||||
|
func (f *Form) End() *Form {
|
||||||
|
f.GlobalFields = []*Field{}
|
||||||
|
|
||||||
|
for _, c := range f.Fields {
|
||||||
|
f.AddGlobalField(c)
|
||||||
|
}
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Configures its children deeply
|
||||||
|
func (f *Form) AddGlobalField(field *Field) {
|
||||||
|
f.GlobalFields = append(f.GlobalFields, field)
|
||||||
|
|
||||||
|
for _, c := range field.Children {
|
||||||
|
f.AddGlobalField(c)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Checks if the form contains a child using its name
|
||||||
|
func (f *Form) HasField(name string) bool {
|
||||||
|
for _, field := range f.Fields {
|
||||||
|
if name == field.Name {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// Returns a child using its name
|
||||||
|
func (f *Form) GetField(name string) *Field {
|
||||||
|
var result *Field
|
||||||
|
|
||||||
|
for _, field := range f.Fields {
|
||||||
|
if name == field.Name {
|
||||||
|
result = field
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets the method of the format (http.MethodPost, http.MethodGet, ...)
|
||||||
|
func (f *Form) WithMethod(v string) *Form {
|
||||||
|
f.Method = v
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets the name of the form (used to compute name of fields)
|
||||||
|
func (f *Form) WithName(v string) *Form {
|
||||||
|
f.Name = v
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sets the action of the form (eg: "/")
|
||||||
|
func (f *Form) WithAction(v string) *Form {
|
||||||
|
f.Action = v
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Appends options to the form
|
||||||
|
func (f *Form) WithOptions(options ...*Option) *Form {
|
||||||
|
for _, option := range options {
|
||||||
|
if f.HasOption(option.Name) {
|
||||||
|
f.GetOption(option.Name).Value = option.Value
|
||||||
|
} else {
|
||||||
|
f.Options = append(f.Options, option)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Checks the a form is valid
|
||||||
|
func (f *Form) IsValid() bool {
|
||||||
|
isValid := true
|
||||||
|
f.ResetErrors()
|
||||||
|
|
||||||
|
for _, field := range f.Fields {
|
||||||
|
fieldIsValid := field.Validate(field)
|
||||||
|
isValid = isValid && fieldIsValid
|
||||||
|
}
|
||||||
|
|
||||||
|
return isValid
|
||||||
|
}
|
||||||
|
|
||||||
|
// Copies datas from a struct to the form
|
||||||
|
func (f *Form) Mount(data any) error {
|
||||||
|
props, err := util.InspectStruct(data)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
for key, value := range props {
|
||||||
|
if f.HasField(key) {
|
||||||
|
err = f.GetField(key).Mount(value)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *Form) WithJsonRequest() *Form {
|
||||||
|
f.JsonRequest = true
|
||||||
|
|
||||||
|
return f
|
||||||
|
}
|
||||||
|
|
||||||
|
// Copies datas from the form to a struct
|
||||||
|
func (f *Form) Bind(data any) error {
|
||||||
|
toBind := make(map[string]any)
|
||||||
|
|
||||||
|
for _, field := range f.Fields {
|
||||||
|
field.Bind(toBind, nil, false)
|
||||||
|
}
|
||||||
|
|
||||||
|
return mapstructure.Decode(toBind, data)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Processes a request
|
||||||
|
func (f *Form) HandleRequest(req *http.Request) {
|
||||||
|
var data url.Values
|
||||||
|
|
||||||
|
if f.JsonRequest {
|
||||||
|
body, err := ioutil.ReadAll(req.Body)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
mapping := make(map[string]any)
|
||||||
|
err = json.Unmarshal(body, &mapping)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
data = url.Values{}
|
||||||
|
util.MapToUrlValues(&data, f.Name, mapping)
|
||||||
|
} else {
|
||||||
|
switch f.Method {
|
||||||
|
case "GET":
|
||||||
|
data = req.URL.Query()
|
||||||
|
default:
|
||||||
|
req.ParseForm()
|
||||||
|
data = req.Form
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
isSubmitted := false
|
||||||
|
|
||||||
|
type collectionData map[string]any
|
||||||
|
|
||||||
|
for _, c := range f.GlobalFields {
|
||||||
|
if c.IsCollection {
|
||||||
|
collection := util.NewCollection()
|
||||||
|
|
||||||
|
for key, _ := range data {
|
||||||
|
if strings.HasPrefix(key, c.GetName()) {
|
||||||
|
root := strings.Replace(key, c.GetName(), "", 1)
|
||||||
|
indexes := util.ExtractDataIndexes(root)
|
||||||
|
|
||||||
|
collection.Add(indexes, data.Get(key))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
c.Mount(collection.Slice())
|
||||||
|
} else if data.Has(c.GetName()) {
|
||||||
|
isSubmitted = true
|
||||||
|
|
||||||
|
if c.IsSlice {
|
||||||
|
c.Mount(data[c.GetName()])
|
||||||
|
} else {
|
||||||
|
c.Mount(data.Get(c.GetName()))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if isSubmitted {
|
||||||
|
f.RequestData = &data
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Checks if the form is submitted
|
||||||
|
func (f *Form) IsSubmitted() bool {
|
||||||
|
return f.RequestData != nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generates a tree of errors
|
||||||
|
func (f *Form) ErrorsTree() map[string]any {
|
||||||
|
errors := make(map[string]any)
|
||||||
|
|
||||||
|
for _, field := range f.Fields {
|
||||||
|
field.ErrorsTree(errors, nil)
|
||||||
|
}
|
||||||
|
|
||||||
|
return map[string]any{
|
||||||
|
"errors": f.Errors,
|
||||||
|
"children": slices.Collect(maps.Values(errors)),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *Form) Copy() *Form {
|
||||||
|
var fields []*Field
|
||||||
|
|
||||||
|
for _, i := range f.Fields {
|
||||||
|
f := *i
|
||||||
|
fields = append(fields, &f)
|
||||||
|
}
|
||||||
|
|
||||||
|
return &Form{
|
||||||
|
Fields: fields,
|
||||||
|
}
|
||||||
|
}
|
||||||
78
form/option.go
Normal file
78
form/option.go
Normal file
|
|
@ -0,0 +1,78 @@
|
||||||
|
package form
|
||||||
|
|
||||||
|
import "strings"
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
type Option struct {
|
||||||
|
Name string `json:"name"`
|
||||||
|
Value any `json:"value"`
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewOption(name string, value any) *Option {
|
||||||
|
return &Option{
|
||||||
|
Name: name,
|
||||||
|
Value: value,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (o *Option) AsBool() bool {
|
||||||
|
return o.Value.(bool)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (o *Option) AsString() string {
|
||||||
|
return o.Value.(string)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (o *Option) AsAttrs() Attrs {
|
||||||
|
return o.Value.(Attrs)
|
||||||
|
}
|
||||||
|
|
||||||
|
type Attrs map[string]string
|
||||||
|
|
||||||
|
func (a Attrs) Append(name, value string) {
|
||||||
|
v, ok := a[name]
|
||||||
|
|
||||||
|
if !ok {
|
||||||
|
v = value
|
||||||
|
} else {
|
||||||
|
v = value + " " + v
|
||||||
|
}
|
||||||
|
|
||||||
|
a[name] = v
|
||||||
|
}
|
||||||
|
|
||||||
|
func (a Attrs) Prepend(name, value string) {
|
||||||
|
v, ok := a[name]
|
||||||
|
|
||||||
|
if !ok {
|
||||||
|
v = value
|
||||||
|
} else {
|
||||||
|
v += " " + value
|
||||||
|
}
|
||||||
|
|
||||||
|
a[name] = v
|
||||||
|
}
|
||||||
|
|
||||||
|
func (a Attrs) Remove(name, value string) {
|
||||||
|
v, ok := a[name]
|
||||||
|
|
||||||
|
if !ok {
|
||||||
|
v = strings.ReplaceAll(v, value, "")
|
||||||
|
}
|
||||||
|
|
||||||
|
a[name] = v
|
||||||
|
}
|
||||||
10
go.mod
10
go.mod
|
|
@ -1,5 +1,11 @@
|
||||||
module gitnet.fr/deblan/go-form-doc
|
module gitnet.fr/deblan/go-form
|
||||||
|
|
||||||
go 1.23.0
|
go 1.23.0
|
||||||
|
|
||||||
require github.com/imfing/hextra v0.9.7 // indirect
|
require (
|
||||||
|
github.com/iancoleman/strcase v0.3.0
|
||||||
|
github.com/mitchellh/mapstructure v1.5.0
|
||||||
|
github.com/spf13/cast v1.9.2
|
||||||
|
github.com/yassinebenaid/godump v0.11.1
|
||||||
|
maragu.dev/gomponents v1.1.0
|
||||||
|
)
|
||||||
|
|
|
||||||
22
go.sum
22
go.sum
|
|
@ -1,2 +1,20 @@
|
||||||
github.com/imfing/hextra v0.9.7 h1:Zg5n24us36Bn/S/5mEUPkRW6uwE6vHHEqWSgN0bPXaM=
|
github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
|
||||||
github.com/imfing/hextra v0.9.7/go.mod h1:cEfel3lU/bSx7lTE/+uuR4GJaphyOyiwNR3PTqFTXpI=
|
github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
|
||||||
|
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
|
||||||
|
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
|
||||||
|
github.com/iancoleman/strcase v0.3.0 h1:nTXanmYxhfFAMjZL34Ov6gkzEsSJZ5DbhxWjvSASxEI=
|
||||||
|
github.com/iancoleman/strcase v0.3.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=
|
||||||
|
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
|
||||||
|
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
|
||||||
|
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
||||||
|
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||||
|
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
|
||||||
|
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
|
||||||
|
github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
|
||||||
|
github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
|
||||||
|
github.com/spf13/cast v1.9.2 h1:SsGfm7M8QOFtEzumm7UZrZdLLquNdzFYfIbEXntcFbE=
|
||||||
|
github.com/spf13/cast v1.9.2/go.mod h1:jNfB8QC9IA6ZuY2ZjDp0KtFO2LZZlg4S/7bzP6qqeHo=
|
||||||
|
github.com/yassinebenaid/godump v0.11.1 h1:SPujx/XaYqGDfmNh7JI3dOyCUVrG0bG2duhO3Eh2EhI=
|
||||||
|
github.com/yassinebenaid/godump v0.11.1/go.mod h1:dc/0w8wmg6kVIvNGAzbKH1Oa54dXQx8SNKh4dPRyW44=
|
||||||
|
maragu.dev/gomponents v1.1.0 h1:iCybZZChHr1eSlvkWp/JP3CrZGzctLudQ/JI3sBcO4U=
|
||||||
|
maragu.dev/gomponents v1.1.0/go.mod h1:oEDahza2gZoXDoDHhw8jBNgH+3UR5ni7Ur648HORydM=
|
||||||
|
|
|
||||||
104
hugo.yaml
104
hugo.yaml
|
|
@ -1,104 +0,0 @@
|
||||||
baseURL: https://deblan.gitnet.page/go-form/
|
|
||||||
languageCode: en-us
|
|
||||||
title: deblan/go-form
|
|
||||||
|
|
||||||
outputs:
|
|
||||||
home: [HTML]
|
|
||||||
page: [HTML]
|
|
||||||
section: [HTML, RSS]
|
|
||||||
|
|
||||||
enableRobotsTXT: true
|
|
||||||
hasCJKLanguage: true
|
|
||||||
enableInlineShortcodes: true
|
|
||||||
|
|
||||||
menu:
|
|
||||||
main:
|
|
||||||
- identifier: documentation
|
|
||||||
name: Documentation
|
|
||||||
pageRef: /docs
|
|
||||||
weight: 1
|
|
||||||
- name: Search
|
|
||||||
weight: 6
|
|
||||||
params:
|
|
||||||
type: search
|
|
||||||
- name: GitHub
|
|
||||||
weight: 7
|
|
||||||
url: "https://gitnet.fr/deblan/go-form"
|
|
||||||
params:
|
|
||||||
icon: github
|
|
||||||
|
|
||||||
sidebar: []
|
|
||||||
# - identifier: installation
|
|
||||||
# name: Installation
|
|
||||||
# weight: 2
|
|
||||||
|
|
||||||
|
|
||||||
params:
|
|
||||||
description: Creating and processing HTML forms in golang
|
|
||||||
navbar:
|
|
||||||
displayTitle: true
|
|
||||||
displayLogo: true
|
|
||||||
logo:
|
|
||||||
path: images/logo.svg
|
|
||||||
dark: images/logo-dark.svg
|
|
||||||
# width: 40
|
|
||||||
# height: 20
|
|
||||||
# link: /
|
|
||||||
width: full
|
|
||||||
|
|
||||||
page:
|
|
||||||
width: full
|
|
||||||
|
|
||||||
theme:
|
|
||||||
# light | dark | system
|
|
||||||
default: system
|
|
||||||
displayToggle: true
|
|
||||||
|
|
||||||
footer:
|
|
||||||
enable: true
|
|
||||||
displayCopyright: false
|
|
||||||
displayPoweredBy: false
|
|
||||||
width: normal
|
|
||||||
|
|
||||||
# Display the last modification date
|
|
||||||
displayUpdatedDate: true
|
|
||||||
dateFormat: "January 2, 2006"
|
|
||||||
|
|
||||||
search:
|
|
||||||
enable: true
|
|
||||||
type: flexsearch
|
|
||||||
|
|
||||||
flexsearch:
|
|
||||||
# index page by: content | summary | heading | title
|
|
||||||
index: content
|
|
||||||
# full | forward | reverse | strict
|
|
||||||
# https://github.com/nextapps-de/flexsearch/#tokenizer-prefix-search
|
|
||||||
tokenize: forward
|
|
||||||
|
|
||||||
toc:
|
|
||||||
displayTags: true
|
|
||||||
|
|
||||||
highlight:
|
|
||||||
copy:
|
|
||||||
enable: true
|
|
||||||
# hover | always
|
|
||||||
display: hover
|
|
||||||
|
|
||||||
markup:
|
|
||||||
highlight:
|
|
||||||
noClasses: false
|
|
||||||
goldmark:
|
|
||||||
renderer:
|
|
||||||
unsafe: true
|
|
||||||
extensions:
|
|
||||||
passthrough:
|
|
||||||
delimiters:
|
|
||||||
block: [['\[', '\]'], ['$$', '$$']]
|
|
||||||
inline: [['\(', '\)']]
|
|
||||||
enable: true
|
|
||||||
|
|
||||||
enableInlineShortcodes: true
|
|
||||||
|
|
||||||
module:
|
|
||||||
imports:
|
|
||||||
- path: github.com/imfing/hextra
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
<script src="{{ "js/custom.js"|absURL }}"></script>
|
|
||||||
|
|
@ -1,28 +0,0 @@
|
||||||
{{ $id := md5 .Inner }} {{ .Inner }}
|
|
||||||
|
|
||||||
<details>
|
|
||||||
<summary class="hugo-goplay-summary">Test me</summary>
|
|
||||||
<textarea readonly class="hugo-goplay-textarea" id="textarea-{{ $id }}"></textarea>
|
|
||||||
<div id="{{ $id }}" class="hugo-goplay-result"></div>
|
|
||||||
<div class="hugo-goplay-toolbox">
|
|
||||||
<button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-run">
|
|
||||||
Run
|
|
||||||
</button>
|
|
||||||
<button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-try">
|
|
||||||
Try it yourself ↗
|
|
||||||
</button>
|
|
||||||
<button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-share">
|
|
||||||
Share ↗
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
</details>
|
|
||||||
|
|
||||||
<script type="module">
|
|
||||||
import { GoPlayProxy } from "https://unpkg.com/@ggicci/goplay/dist/index.js";
|
|
||||||
|
|
||||||
createPlaygroundWithAutoImportMail(
|
|
||||||
new GoPlayProxy("https://gp.deblan.gitnet.page"),
|
|
||||||
"{{ $id }}",
|
|
||||||
"{{ .Inner }}"
|
|
||||||
)
|
|
||||||
</script>
|
|
||||||
|
|
@ -1,28 +0,0 @@
|
||||||
{{ $id := md5 .Inner }} {{ .Inner }}
|
|
||||||
|
|
||||||
<details>
|
|
||||||
<summary class="hugo-goplay-summary">Test me</summary>
|
|
||||||
<textarea readonly class="hugo-goplay-textarea" id="textarea-{{ $id }}"></textarea>
|
|
||||||
<div id="{{ $id }}" class="hugo-goplay-result"></div>
|
|
||||||
<div class="hugo-goplay-toolbox">
|
|
||||||
<button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-run">
|
|
||||||
Run
|
|
||||||
</button>
|
|
||||||
<button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-try">
|
|
||||||
Try it yourself ↗
|
|
||||||
</button>
|
|
||||||
<button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-share">
|
|
||||||
Share ↗
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
</details>
|
|
||||||
|
|
||||||
<script type="module">
|
|
||||||
import { GoPlayProxy } from "https://unpkg.com/@ggicci/goplay/dist/index.js";
|
|
||||||
|
|
||||||
createFieldPlayground(
|
|
||||||
new GoPlayProxy("https://gp.deblan.gitnet.page"),
|
|
||||||
"{{ $id }}",
|
|
||||||
"{{ .Inner }}"
|
|
||||||
)
|
|
||||||
</script>
|
|
||||||
|
|
@ -1,126 +0,0 @@
|
||||||
function normalizeCode(code) {
|
|
||||||
return code
|
|
||||||
.trim()
|
|
||||||
.replace(/^```go/, '')
|
|
||||||
.replace(/^```/, '')
|
|
||||||
.replace(/```$/, '')
|
|
||||||
.replace(/<([^>]+)>/g, '')
|
|
||||||
.trim()
|
|
||||||
}
|
|
||||||
|
|
||||||
function updatePlaygroundView(goplay, id, code) {
|
|
||||||
const textarea = document.getElementById(`textarea-${id}`)
|
|
||||||
|
|
||||||
textarea.value = code
|
|
||||||
textarea.style.height = textarea.scrollHeight + 'px';
|
|
||||||
textarea.style.overflowY = 'hidden';
|
|
||||||
|
|
||||||
textarea.addEventListener('input', function() {
|
|
||||||
this.style.height = 'auto';
|
|
||||||
this.style.height = this.scrollHeight + 'px';
|
|
||||||
})
|
|
||||||
|
|
||||||
const toolRun = document.getElementById(`hugo-goplay-tool-${id}-run`)
|
|
||||||
const toolTry = document.getElementById(`hugo-goplay-tool-${id}-try`)
|
|
||||||
const toolShare = document.getElementById(`hugo-goplay-tool-${id}-share`)
|
|
||||||
|
|
||||||
toolRun.addEventListener('click', () => {
|
|
||||||
const parent = document.getElementById(id)
|
|
||||||
const pre = document.createElement('pre')
|
|
||||||
const container = document.createElement('code')
|
|
||||||
|
|
||||||
container.classList.add('text')
|
|
||||||
pre.appendChild(container)
|
|
||||||
parent.replaceChildren(pre)
|
|
||||||
|
|
||||||
goplay.renderCompile(container, textarea.value);
|
|
||||||
});
|
|
||||||
|
|
||||||
[toolTry, toolShare].forEach((v) => {
|
|
||||||
v.addEventListener('click', async () => {
|
|
||||||
const shareUrl = await goplay.share(code)
|
|
||||||
window.open(shareUrl, '_blank').focus();
|
|
||||||
})
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
function createFieldPlayground(goplay, id, code) {
|
|
||||||
code = createFieldPlaygroundCode(code)
|
|
||||||
|
|
||||||
updatePlaygroundView(goplay, id, code)
|
|
||||||
}
|
|
||||||
|
|
||||||
function createPlaygroundWithAutoImportMail(goplay, id, code) {
|
|
||||||
let lines = normalizeCode(code).split("\n")
|
|
||||||
let results = ["package main", ""]
|
|
||||||
let imports = []
|
|
||||||
let body = []
|
|
||||||
|
|
||||||
lines.forEach((line) => {
|
|
||||||
if (line.substr(0, 7) === '@import') {
|
|
||||||
imports.push(' ' + line.replace('@import', '').trim())
|
|
||||||
} else {
|
|
||||||
body.push(" " + line)
|
|
||||||
}
|
|
||||||
})
|
|
||||||
|
|
||||||
if (imports.length > 0) {
|
|
||||||
results.push("import (")
|
|
||||||
|
|
||||||
imports.forEach((v) => {
|
|
||||||
results.push(v)
|
|
||||||
})
|
|
||||||
|
|
||||||
results.push(")", "")
|
|
||||||
}
|
|
||||||
|
|
||||||
results.push("func main() {")
|
|
||||||
|
|
||||||
body.forEach((v, i) => {
|
|
||||||
if (i == 0 && v.trim() == "") {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
results.push(v)
|
|
||||||
})
|
|
||||||
|
|
||||||
results.push("}", "")
|
|
||||||
|
|
||||||
updatePlaygroundView(goplay, id, results.join("\n"))
|
|
||||||
}
|
|
||||||
|
|
||||||
function createFieldPlaygroundCode(code) {
|
|
||||||
code = normalizeCode(code)
|
|
||||||
let lines = code.split("\n");
|
|
||||||
|
|
||||||
for (let i in lines) {
|
|
||||||
lines[i] = [' ', lines[i]].join('')
|
|
||||||
}
|
|
||||||
|
|
||||||
code = lines.join("\n");
|
|
||||||
|
|
||||||
return `package main
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"html/template"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"gitnet.fr/deblan/go-form/form"
|
|
||||||
"gitnet.fr/deblan/go-form/theme"
|
|
||||||
)
|
|
||||||
|
|
||||||
func main() {
|
|
||||||
${code}
|
|
||||||
|
|
||||||
r(form.NewForm(field))
|
|
||||||
}
|
|
||||||
|
|
||||||
func r(f *form.Form) {
|
|
||||||
render := theme.NewRenderer(theme.Html5)
|
|
||||||
tpl, _ := template.New("example").Funcs(render.FuncMap()).Parse(\`{{ form_widget (.Form.GetField "Foo") }}\`)
|
|
||||||
b := new(strings.Builder)
|
|
||||||
tpl.Execute(b, map[string]any{"Form": f})
|
|
||||||
fmt.Println(b.String())
|
|
||||||
}`
|
|
||||||
}
|
|
||||||
134
theme/bootstrap5.go
Normal file
134
theme/bootstrap5.go
Normal file
|
|
@ -0,0 +1,134 @@
|
||||||
|
package theme
|
||||||
|
|
||||||
|
import (
|
||||||
|
"gitnet.fr/deblan/go-form/form"
|
||||||
|
"gitnet.fr/deblan/go-form/validation"
|
||||||
|
. "maragu.dev/gomponents"
|
||||||
|
. "maragu.dev/gomponents/html"
|
||||||
|
)
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
var Bootstrap5 = ExtendTheme(Html5, func() map[string]RenderFunc {
|
||||||
|
theme := make(map[string]RenderFunc)
|
||||||
|
|
||||||
|
theme["form_help"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
form := args[0].(*form.Form)
|
||||||
|
|
||||||
|
form.GetOption("help_attr").AsAttrs().Append("class", "form-text")
|
||||||
|
|
||||||
|
return parent["base_form_help"](parent, form)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_widget_help"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
field.GetOption("help_attr").AsAttrs().Append("class", "form-text")
|
||||||
|
|
||||||
|
return parent["base_form_widget_help"](parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["input"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
fieldType := field.GetOption("type").AsString()
|
||||||
|
|
||||||
|
var class string
|
||||||
|
|
||||||
|
if fieldType == "checkbox" || fieldType == "radio" {
|
||||||
|
class = "form-check-input"
|
||||||
|
} else if fieldType == "range" {
|
||||||
|
class = "form-range"
|
||||||
|
} else if fieldType == "button" || fieldType == "submit" || fieldType == "reset" {
|
||||||
|
class = "btn"
|
||||||
|
} else {
|
||||||
|
class = "form-control"
|
||||||
|
}
|
||||||
|
|
||||||
|
field.GetOption("attr").AsAttrs().Append("class", class)
|
||||||
|
|
||||||
|
return parent["base_input"](parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_label"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
var class string
|
||||||
|
|
||||||
|
if field.Widget == "choice" && field.HasOption("expanded") && field.GetOption("expanded").AsBool() {
|
||||||
|
class = "form-check-label"
|
||||||
|
} else {
|
||||||
|
class = "form-label"
|
||||||
|
}
|
||||||
|
|
||||||
|
field.GetOption("label_attr").AsAttrs().Append("class", class)
|
||||||
|
|
||||||
|
return parent["base_form_label"](parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["choice"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
if !field.HasOption("expanded") || !field.GetOption("expanded").AsBool() {
|
||||||
|
field.GetOption("attr").AsAttrs().Append("class", "form-control")
|
||||||
|
}
|
||||||
|
|
||||||
|
return parent["base_choice"](parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["choice_expanded_item"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
return Div(Class("form-check"), args[0].(Node))
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["textarea"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
field.GetOption("attr").AsAttrs().Append("class", "form-control")
|
||||||
|
|
||||||
|
return parent["base_textarea"](parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_row"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
if field.HasOption("type") {
|
||||||
|
fieldType := field.GetOption("type").AsString()
|
||||||
|
|
||||||
|
if fieldType == "checkbox" || fieldType == "radio" {
|
||||||
|
field.GetOption("row_attr").AsAttrs().Append("class", "form-check")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return parent["base_form_row"](parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["errors"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
errors := args[0].([]validation.Error)
|
||||||
|
|
||||||
|
var result []Node
|
||||||
|
|
||||||
|
for _, v := range errors {
|
||||||
|
result = append(result, Text(string(v)))
|
||||||
|
result = append(result, Br())
|
||||||
|
}
|
||||||
|
|
||||||
|
return Div(
|
||||||
|
Class("invalid-feedback d-block"),
|
||||||
|
Group(result),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
return theme
|
||||||
|
})
|
||||||
466
theme/html5.go
Normal file
466
theme/html5.go
Normal file
|
|
@ -0,0 +1,466 @@
|
||||||
|
package theme
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"fmt"
|
||||||
|
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
"gitnet.fr/deblan/go-form/form"
|
||||||
|
"gitnet.fr/deblan/go-form/validation"
|
||||||
|
. "maragu.dev/gomponents"
|
||||||
|
. "maragu.dev/gomponents/html"
|
||||||
|
)
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
var Html5 = CreateTheme(func() map[string]RenderFunc {
|
||||||
|
theme := make(map[string]RenderFunc)
|
||||||
|
|
||||||
|
theme["attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
var result []Node
|
||||||
|
|
||||||
|
for i, v := range args[0].(form.Attrs) {
|
||||||
|
result = append(result, Attr(i, v))
|
||||||
|
}
|
||||||
|
|
||||||
|
return Group(result)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
form := args[0].(*form.Form)
|
||||||
|
|
||||||
|
if !form.HasOption("attr") {
|
||||||
|
return Raw("")
|
||||||
|
}
|
||||||
|
|
||||||
|
return parent["attributes"](parent, form.GetOption("attr").AsAttrs())
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["errors"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
errors := args[0].([]validation.Error)
|
||||||
|
|
||||||
|
var result []Node
|
||||||
|
|
||||||
|
for _, v := range errors {
|
||||||
|
result = append(result, Li(Text(string(v))))
|
||||||
|
}
|
||||||
|
|
||||||
|
return Ul(
|
||||||
|
Class("gf-errors"),
|
||||||
|
Group(result),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_errors"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
form := args[0].(*form.Form)
|
||||||
|
|
||||||
|
return If(
|
||||||
|
len(form.Errors) > 0,
|
||||||
|
parent["errors"](parent, form.Errors),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_widget_errors"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
return If(
|
||||||
|
len(field.Errors) > 0,
|
||||||
|
parent["errors"](parent, field.Errors),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["help"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
help := args[0].(string)
|
||||||
|
var extra Node
|
||||||
|
|
||||||
|
if len(help) == 0 {
|
||||||
|
return Raw("")
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(args) == 2 {
|
||||||
|
extra = args[1].(Node)
|
||||||
|
}
|
||||||
|
|
||||||
|
return Div(
|
||||||
|
Class("gf-help"),
|
||||||
|
Text(help),
|
||||||
|
extra,
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_help"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
form := args[0].(*form.Form)
|
||||||
|
|
||||||
|
if !form.HasOption("help") {
|
||||||
|
return Raw("")
|
||||||
|
}
|
||||||
|
|
||||||
|
return parent["help"](
|
||||||
|
parent,
|
||||||
|
form.GetOption("help").AsString(),
|
||||||
|
parent["attributes"](parent, form.GetOption("help_attr").AsAttrs()),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_widget_help"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
if !field.HasOption("help") {
|
||||||
|
return Raw("")
|
||||||
|
}
|
||||||
|
|
||||||
|
return parent["help"](
|
||||||
|
parent,
|
||||||
|
field.GetOption("help").AsString(),
|
||||||
|
parent["attributes"](parent, field.GetOption("help_attr").AsAttrs()),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["label_attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
return parent["attributes"](parent, field.GetOption("label_attr").AsAttrs())
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_label"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
if !field.HasOption("label") {
|
||||||
|
return Raw("")
|
||||||
|
}
|
||||||
|
|
||||||
|
label := field.GetOption("label").AsString()
|
||||||
|
|
||||||
|
return If(len(label) > 0, Label(
|
||||||
|
For(field.GetId()),
|
||||||
|
parent["label_attributes"](parent, field),
|
||||||
|
Text(label),
|
||||||
|
))
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["field_attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
return parent["attributes"](parent, field.GetOption("attr").AsAttrs())
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["textarea_attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
return parent["field_attributes"](parent, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["input_attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
return parent["field_attributes"](parent, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["sub_form_attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
return parent["field_attributes"](parent, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["input"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
fieldType := "text"
|
||||||
|
|
||||||
|
if field.HasOption("type") {
|
||||||
|
fieldType = field.GetOption("type").AsString()
|
||||||
|
}
|
||||||
|
|
||||||
|
value := cast.ToString(field.Data)
|
||||||
|
|
||||||
|
if fieldType == "checkbox" {
|
||||||
|
value = "1"
|
||||||
|
}
|
||||||
|
|
||||||
|
return Input(
|
||||||
|
Name(field.GetName()),
|
||||||
|
ID(field.GetId()),
|
||||||
|
Type(fieldType),
|
||||||
|
Value(value),
|
||||||
|
If(fieldType == "checkbox" && field.Data != nil && field.Data != false, Checked()),
|
||||||
|
If(field.HasOption("required") && field.GetOption("required").AsBool(), Required()),
|
||||||
|
parent["input_attributes"](parent, field),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["choice_options"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
choices := field.GetOption("choices").Value.(*form.Choices)
|
||||||
|
|
||||||
|
isRequired := field.HasOption("required") && field.GetOption("required").AsBool()
|
||||||
|
isMultiple := field.GetOption("multiple").AsBool()
|
||||||
|
|
||||||
|
var options []Node
|
||||||
|
|
||||||
|
if !isMultiple && !isRequired {
|
||||||
|
options = append(options, Option(
|
||||||
|
Text(field.GetOption("empty_choice_label").AsString()),
|
||||||
|
))
|
||||||
|
}
|
||||||
|
|
||||||
|
for _, choice := range choices.GetChoices() {
|
||||||
|
options = append(options, Option(
|
||||||
|
Value(choice.Value),
|
||||||
|
Text(choice.Label),
|
||||||
|
If(choices.Match(field, choice.Value), Selected()),
|
||||||
|
))
|
||||||
|
}
|
||||||
|
|
||||||
|
return Group(options)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["choice_expanded_item"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
return args[0].(Node)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["choice_attributes"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
return parent["field_attributes"](parent, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["choice_expanded"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
choices := field.GetOption("choices").Value.(*form.Choices)
|
||||||
|
|
||||||
|
isRequired := field.HasOption("required") && field.GetOption("required").AsBool()
|
||||||
|
isMultiple := field.GetOption("multiple").AsBool()
|
||||||
|
noneLabel := field.GetOption("empty_choice_label").AsString()
|
||||||
|
|
||||||
|
var items []Node
|
||||||
|
|
||||||
|
if !isMultiple && !isRequired {
|
||||||
|
id := fmt.Sprintf("%s-%s", field.GetId(), "none")
|
||||||
|
|
||||||
|
items = append(items, parent["choice_expanded_item"](parent, Group([]Node{
|
||||||
|
Input(
|
||||||
|
Name(field.GetName()),
|
||||||
|
ID(id),
|
||||||
|
Value(""),
|
||||||
|
Type("radio"),
|
||||||
|
parent["choice_attributes"](parent, field),
|
||||||
|
If(cast.ToString(field.Data) == "", Checked()),
|
||||||
|
),
|
||||||
|
Label(
|
||||||
|
For(id),
|
||||||
|
Text(noneLabel),
|
||||||
|
parent["label_attributes"](parent, field),
|
||||||
|
),
|
||||||
|
})))
|
||||||
|
}
|
||||||
|
|
||||||
|
for key, choice := range choices.GetChoices() {
|
||||||
|
id := fmt.Sprintf("%s-%d", field.GetId(), key)
|
||||||
|
|
||||||
|
items = append(items, parent["choice_expanded_item"](parent, Group([]Node{
|
||||||
|
Input(
|
||||||
|
Name(field.GetName()),
|
||||||
|
ID(id),
|
||||||
|
Value(choice.Value),
|
||||||
|
If(isMultiple, Type("checkbox")),
|
||||||
|
If(!isMultiple, Type("radio")),
|
||||||
|
parent["choice_attributes"](parent, field),
|
||||||
|
If(choices.Match(field, choice.Value), Checked()),
|
||||||
|
),
|
||||||
|
Label(
|
||||||
|
For(id),
|
||||||
|
Text(choice.Label),
|
||||||
|
parent["label_attributes"](parent, field),
|
||||||
|
),
|
||||||
|
})))
|
||||||
|
}
|
||||||
|
|
||||||
|
return Group(items)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["choice"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
isRequired := field.HasOption("required") && field.GetOption("required").AsBool()
|
||||||
|
isExpanded := field.GetOption("expanded").AsBool()
|
||||||
|
isMultiple := field.GetOption("multiple").AsBool()
|
||||||
|
noneLabel := field.GetOption("empty_choice_label").AsString()
|
||||||
|
|
||||||
|
_ = noneLabel
|
||||||
|
|
||||||
|
if isExpanded {
|
||||||
|
return parent["choice_expanded"](parent, field)
|
||||||
|
} else {
|
||||||
|
return Select(
|
||||||
|
ID(field.GetId()),
|
||||||
|
If(isRequired, Required()),
|
||||||
|
If(isMultiple, Multiple()),
|
||||||
|
Name(field.GetName()),
|
||||||
|
parent["choice_attributes"](parent, field),
|
||||||
|
parent["choice_options"](parent, field),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["textarea"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
return Textarea(
|
||||||
|
Name(field.GetName()),
|
||||||
|
ID(field.GetId()),
|
||||||
|
If(field.HasOption("required") && field.GetOption("required").AsBool(), Required()),
|
||||||
|
parent["textarea_attributes"](parent, field),
|
||||||
|
Text(cast.ToString(field.Data)),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["sub_form_label"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
if !field.HasOption("label") {
|
||||||
|
return Raw("")
|
||||||
|
}
|
||||||
|
|
||||||
|
label := field.GetOption("label").AsString()
|
||||||
|
|
||||||
|
return If(len(label) > 0, Legend(
|
||||||
|
parent["label_attributes"](parent, field),
|
||||||
|
Text(label),
|
||||||
|
))
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["sub_form_content"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
return parent["form_fields"](parent, field.Children)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["sub_form"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
return FieldSet(
|
||||||
|
ID(field.GetId()),
|
||||||
|
parent["sub_form_label"](parent, field),
|
||||||
|
parent["sub_form_attributes"](parent, field),
|
||||||
|
parent["sub_form_content"](parent, field),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["collection"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
var prototype string
|
||||||
|
|
||||||
|
if opt := field.GetOption("form"); opt != nil {
|
||||||
|
if val, ok := opt.Value.(*form.Form); ok {
|
||||||
|
var buffer bytes.Buffer
|
||||||
|
dest := form.NewFieldSubForm(field.Name)
|
||||||
|
|
||||||
|
for _, c := range val.Fields {
|
||||||
|
child := c.Copy()
|
||||||
|
child.NamePrefix = "[__name__]"
|
||||||
|
dest.Add(child)
|
||||||
|
}
|
||||||
|
|
||||||
|
fieldPrototype := parent["form_row"](parent, dest)
|
||||||
|
fieldPrototype.Render(&buffer)
|
||||||
|
|
||||||
|
prototype = buffer.String()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
field.WithOptions(form.NewOption("prototype", prototype))
|
||||||
|
field.Widget = "collection_build"
|
||||||
|
|
||||||
|
return parent["form_widget"](parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["collection_build"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
prototype := field.GetOption("prototype").AsString()
|
||||||
|
var items []Node
|
||||||
|
|
||||||
|
for _, child := range field.Children {
|
||||||
|
items = append(items, parent["form_row"](parent, child))
|
||||||
|
}
|
||||||
|
|
||||||
|
return Div(
|
||||||
|
Attr("data-prototype", prototype),
|
||||||
|
Group(items),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_widget"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
tpl, ok := parent[field.Widget]
|
||||||
|
|
||||||
|
if !ok {
|
||||||
|
return Raw("Invalid field widget: " + field.Widget)
|
||||||
|
}
|
||||||
|
|
||||||
|
return tpl(parent, field)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_row"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
field := args[0].(*form.Field)
|
||||||
|
|
||||||
|
isCheckbox := field.HasOption("type") && field.GetOption("type").AsString() == "checkbox"
|
||||||
|
hasChildren := len(field.Children) > 0
|
||||||
|
labelAfter := isCheckbox && !hasChildren
|
||||||
|
label := parent["form_label"](parent, field)
|
||||||
|
attrs := Raw("")
|
||||||
|
|
||||||
|
if field.HasOption("row_attr") {
|
||||||
|
attrs = parent["attributes"](parent, field.GetOption("row_attr").AsAttrs())
|
||||||
|
}
|
||||||
|
|
||||||
|
return Div(
|
||||||
|
attrs,
|
||||||
|
If(!labelAfter, label),
|
||||||
|
parent["form_widget_errors"](parent, field),
|
||||||
|
parent["form_widget"](parent, field),
|
||||||
|
If(labelAfter, label),
|
||||||
|
parent["form_widget_help"](parent, field),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_fields"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
var items []Node
|
||||||
|
|
||||||
|
for _, item := range args[0].([]*form.Field) {
|
||||||
|
items = append(items, parent["form_row"](parent, item))
|
||||||
|
}
|
||||||
|
|
||||||
|
return Group(items)
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form_content"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
form := args[0].(*form.Form)
|
||||||
|
|
||||||
|
return Group([]Node{
|
||||||
|
parent["form_errors"](parent, form),
|
||||||
|
parent["form_help"](parent, form),
|
||||||
|
parent["form_fields"](parent, form.Fields),
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
theme["form"] = func(parent map[string]RenderFunc, args ...any) Node {
|
||||||
|
form := args[0].(*form.Form)
|
||||||
|
|
||||||
|
return Form(
|
||||||
|
Class("gf-form"),
|
||||||
|
Action(form.Action),
|
||||||
|
Method(form.Method),
|
||||||
|
parent["form_attributes"](parent, form),
|
||||||
|
parent["form_content"](parent, form),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
return theme
|
||||||
|
})
|
||||||
84
theme/renderer.go
Normal file
84
theme/renderer.go
Normal file
|
|
@ -0,0 +1,84 @@
|
||||||
|
package theme
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"html/template"
|
||||||
|
|
||||||
|
"gitnet.fr/deblan/go-form/form"
|
||||||
|
"maragu.dev/gomponents"
|
||||||
|
)
|
||||||
|
|
||||||
|
type RenderFunc func(parent map[string]RenderFunc, args ...any) gomponents.Node
|
||||||
|
|
||||||
|
type Renderer struct {
|
||||||
|
Theme map[string]RenderFunc
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewRenderer(theme map[string]RenderFunc) *Renderer {
|
||||||
|
r := new(Renderer)
|
||||||
|
r.Theme = theme
|
||||||
|
|
||||||
|
return r
|
||||||
|
}
|
||||||
|
|
||||||
|
func toTemplateHtml(n gomponents.Node) template.HTML {
|
||||||
|
var buf bytes.Buffer
|
||||||
|
|
||||||
|
n.Render(&buf)
|
||||||
|
|
||||||
|
return template.HTML(buf.String())
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Renderer) RenderForm(form *form.Form) template.HTML {
|
||||||
|
return toTemplateHtml(r.Theme["form"](r.Theme, form))
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Renderer) FuncMap() template.FuncMap {
|
||||||
|
funcs := template.FuncMap{}
|
||||||
|
|
||||||
|
for _, name := range []string{"form", "form_errors"} {
|
||||||
|
funcs[name] = func(form *form.Form) template.HTML {
|
||||||
|
return toTemplateHtml(r.Theme[name](r.Theme, form))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for _, name := range []string{"form_row", "form_widget", "form_label", "form_widget_errors"} {
|
||||||
|
funcs[name] = func(field *form.Field) template.HTML {
|
||||||
|
return toTemplateHtml(r.Theme[name](r.Theme, field))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return funcs
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Renderer) Render(name, tpl string, args any) template.HTML {
|
||||||
|
t, err := template.New(name).Funcs(r.FuncMap()).Parse(tpl)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return template.HTML(err.Error())
|
||||||
|
}
|
||||||
|
|
||||||
|
var buf bytes.Buffer
|
||||||
|
err = t.Execute(&buf, args)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return template.HTML(err.Error())
|
||||||
|
}
|
||||||
|
|
||||||
|
return template.HTML(buf.String())
|
||||||
|
}
|
||||||
21
theme/theme.go
Normal file
21
theme/theme.go
Normal file
|
|
@ -0,0 +1,21 @@
|
||||||
|
package theme
|
||||||
|
|
||||||
|
func CreateTheme(generator func() map[string]RenderFunc) map[string]RenderFunc {
|
||||||
|
return generator()
|
||||||
|
}
|
||||||
|
|
||||||
|
func ExtendTheme(base map[string]RenderFunc, generator func() map[string]RenderFunc) map[string]RenderFunc {
|
||||||
|
extended := CreateTheme(generator)
|
||||||
|
|
||||||
|
for i, v := range base {
|
||||||
|
_, ok := extended[i]
|
||||||
|
|
||||||
|
if ok {
|
||||||
|
extended["base_"+i] = v
|
||||||
|
} else {
|
||||||
|
extended[i] = v
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return extended
|
||||||
|
}
|
||||||
111
util/collection.go
Normal file
111
util/collection.go
Normal file
|
|
@ -0,0 +1,111 @@
|
||||||
|
package util
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"regexp"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
)
|
||||||
|
|
||||||
|
type CollectionValue struct {
|
||||||
|
Name string
|
||||||
|
Value string
|
||||||
|
Children map[string]*CollectionValue
|
||||||
|
}
|
||||||
|
|
||||||
|
type Collection struct {
|
||||||
|
Children map[int]*CollectionValue
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewCollection() *Collection {
|
||||||
|
return &Collection{
|
||||||
|
Children: make(map[int]*CollectionValue),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewCollectionValue(name string) *CollectionValue {
|
||||||
|
return &CollectionValue{
|
||||||
|
Name: name,
|
||||||
|
Children: make(map[string]*CollectionValue),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Collection) Add(indexes []string, value string) {
|
||||||
|
firstIndex := cast.ToInt(indexes[0])
|
||||||
|
size := len(indexes)
|
||||||
|
child := c.Children[firstIndex]
|
||||||
|
|
||||||
|
if child == nil {
|
||||||
|
child = NewCollectionValue(indexes[0])
|
||||||
|
c.Children[firstIndex] = child
|
||||||
|
}
|
||||||
|
|
||||||
|
child.Add(indexes[1:size], value, nil)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Collection) Slice() []any {
|
||||||
|
var result []any
|
||||||
|
|
||||||
|
for _, child := range c.Children {
|
||||||
|
result = append(result, child.Map())
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *CollectionValue) Map() any {
|
||||||
|
if len(c.Children) == 0 {
|
||||||
|
return c.Value
|
||||||
|
}
|
||||||
|
|
||||||
|
results := make(map[string]any)
|
||||||
|
|
||||||
|
for _, child := range c.Children {
|
||||||
|
results[child.Name] = child.Map()
|
||||||
|
}
|
||||||
|
|
||||||
|
return results
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *CollectionValue) Add(indexes []string, value string, lastChild *CollectionValue) {
|
||||||
|
size := len(indexes)
|
||||||
|
|
||||||
|
if size > 0 {
|
||||||
|
firstIndex := indexes[0]
|
||||||
|
child := c.Children[firstIndex]
|
||||||
|
|
||||||
|
child = NewCollectionValue(indexes[0])
|
||||||
|
c.Children[firstIndex] = child
|
||||||
|
|
||||||
|
child.Add(indexes[1:size], value, child)
|
||||||
|
} else {
|
||||||
|
lastChild.Value = value
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func ExtractDataIndexes(value string) []string {
|
||||||
|
re := regexp.MustCompile(`\[[^\]]+\]`)
|
||||||
|
items := re.FindAll([]byte(value), -1)
|
||||||
|
var results []string
|
||||||
|
|
||||||
|
for _, i := range items {
|
||||||
|
results = append(results, strings.Trim(string(i), "[]"))
|
||||||
|
}
|
||||||
|
|
||||||
|
return results
|
||||||
|
}
|
||||||
59
util/inspect.go
Normal file
59
util/inspect.go
Normal file
|
|
@ -0,0 +1,59 @@
|
||||||
|
package util
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"errors"
|
||||||
|
"reflect"
|
||||||
|
|
||||||
|
"github.com/iancoleman/strcase"
|
||||||
|
)
|
||||||
|
|
||||||
|
func InspectStruct(input interface{}) (map[string]interface{}, error) {
|
||||||
|
val := reflect.ValueOf(input)
|
||||||
|
|
||||||
|
if val.Kind() == reflect.Ptr {
|
||||||
|
val = val.Elem()
|
||||||
|
}
|
||||||
|
|
||||||
|
if val.Kind() == reflect.Map {
|
||||||
|
return input.(map[string]interface{}), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if val.Kind() != reflect.Struct {
|
||||||
|
return nil, errors.New("Invalid type")
|
||||||
|
}
|
||||||
|
|
||||||
|
result := make(map[string]interface{})
|
||||||
|
|
||||||
|
typ := val.Type()
|
||||||
|
for i := 0; i < val.NumField(); i++ {
|
||||||
|
field := typ.Field(i)
|
||||||
|
value := val.Field(i)
|
||||||
|
tags := typ.Field(i).Tag
|
||||||
|
name := field.Name
|
||||||
|
|
||||||
|
fieldTag := tags.Get("field")
|
||||||
|
|
||||||
|
if fieldTag == "lowerCamel" {
|
||||||
|
name = strcase.ToLowerCamel(name)
|
||||||
|
}
|
||||||
|
|
||||||
|
result[name] = value.Interface()
|
||||||
|
}
|
||||||
|
|
||||||
|
return result, nil
|
||||||
|
}
|
||||||
57
util/transformer.go
Normal file
57
util/transformer.go
Normal file
|
|
@ -0,0 +1,57 @@
|
||||||
|
package util
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"net/url"
|
||||||
|
)
|
||||||
|
|
||||||
|
func MapToUrlValues(values *url.Values, prefix string, data map[string]any) {
|
||||||
|
keyFormater := "%s"
|
||||||
|
|
||||||
|
if prefix != "" {
|
||||||
|
keyFormater = prefix + "[%s]"
|
||||||
|
}
|
||||||
|
|
||||||
|
for key, value := range data {
|
||||||
|
keyValue := fmt.Sprintf(keyFormater, key)
|
||||||
|
|
||||||
|
switch v := value.(type) {
|
||||||
|
case string:
|
||||||
|
values.Add(keyValue, v)
|
||||||
|
case []string:
|
||||||
|
case []int:
|
||||||
|
case []int32:
|
||||||
|
case []int64:
|
||||||
|
case []any:
|
||||||
|
for _, s := range v {
|
||||||
|
values.Add(keyValue, fmt.Sprintf("%v", s))
|
||||||
|
}
|
||||||
|
case bool:
|
||||||
|
if v {
|
||||||
|
values.Add(keyValue, "1")
|
||||||
|
} else {
|
||||||
|
values.Add(keyValue, "0")
|
||||||
|
}
|
||||||
|
case int, int64, float64:
|
||||||
|
values.Add(keyValue, fmt.Sprintf("%v", v))
|
||||||
|
case map[string]any:
|
||||||
|
MapToUrlValues(values, keyValue, v)
|
||||||
|
default:
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
20
validation/constraint.go
Normal file
20
validation/constraint.go
Normal file
|
|
@ -0,0 +1,20 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
type Constraint interface {
|
||||||
|
Validate(data any) []Error
|
||||||
|
}
|
||||||
18
validation/error.go
Normal file
18
validation/error.go
Normal file
|
|
@ -0,0 +1,18 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
type Error string
|
||||||
34
validation/iseven.go
Normal file
34
validation/iseven.go
Normal file
|
|
@ -0,0 +1,34 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
import (
|
||||||
|
"strconv"
|
||||||
|
)
|
||||||
|
|
||||||
|
type IsEven struct {
|
||||||
|
Message string
|
||||||
|
TypeErrorMessage string
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewIsEven() IsEven {
|
||||||
|
return IsEven{
|
||||||
|
Message: "This value is not an even number.",
|
||||||
|
TypeErrorMessage: "This value can not be processed.",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c IsEven) Validate(data any) []Error {
|
||||||
|
errors := []Error{}
|
||||||
|
|
||||||
|
// The constraint should not validate an empty data
|
||||||
|
if len(NewNotBlank().Validate(data)) == 0 {
|
||||||
|
i, err := strconv.Atoi(data.(string))
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
errors = append(errors, Error(c.TypeErrorMessage))
|
||||||
|
} else if i%2 != 0 {
|
||||||
|
errors = append(errors, Error(c.Message))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
34
validation/isodd.go
Normal file
34
validation/isodd.go
Normal file
|
|
@ -0,0 +1,34 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
import (
|
||||||
|
"strconv"
|
||||||
|
)
|
||||||
|
|
||||||
|
type IsOdd struct {
|
||||||
|
Message string
|
||||||
|
TypeErrorMessage string
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewIsOdd() IsOdd {
|
||||||
|
return IsOdd{
|
||||||
|
Message: "This value is not a odd number.",
|
||||||
|
TypeErrorMessage: "This value can not be processed.",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c IsOdd) Validate(data any) []Error {
|
||||||
|
errors := []Error{}
|
||||||
|
|
||||||
|
// The constraint should not validate an empty data
|
||||||
|
if len(NewNotBlank().Validate(data)) == 0 {
|
||||||
|
i, err := strconv.Atoi(data.(string))
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
errors = append(errors, Error(c.TypeErrorMessage))
|
||||||
|
} else if i%2 != 1 {
|
||||||
|
errors = append(errors, Error(c.Message))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
110
validation/length.go
Normal file
110
validation/length.go
Normal file
|
|
@ -0,0 +1,110 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"reflect"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
)
|
||||||
|
|
||||||
|
type Length struct {
|
||||||
|
Min *int
|
||||||
|
Max *int
|
||||||
|
MinMessage string
|
||||||
|
MaxMessage string
|
||||||
|
ExactMessage string
|
||||||
|
TypeErrorMessage string
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewLength() Length {
|
||||||
|
return Length{
|
||||||
|
MinMessage: "This value is too short (min: {{ min }}).",
|
||||||
|
MaxMessage: "This value is too long (max: {{ max }}).",
|
||||||
|
ExactMessage: "This value is not valid (expected: {{ min }}).",
|
||||||
|
TypeErrorMessage: "This value can not be processed.",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Length) WithMin(v int) Length {
|
||||||
|
c.Min = &v
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Length) WithMax(v int) Length {
|
||||||
|
c.Max = &v
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Length) WithExact(v int) Length {
|
||||||
|
c.Min = &v
|
||||||
|
c.Max = &v
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Length) Validate(data any) []Error {
|
||||||
|
if (c.Min == nil && c.Max == nil) || len(NewNotBlank().Validate(data)) != 0 {
|
||||||
|
return []Error{}
|
||||||
|
}
|
||||||
|
|
||||||
|
errors := []Error{}
|
||||||
|
|
||||||
|
t := reflect.TypeOf(data)
|
||||||
|
|
||||||
|
if t.Kind() == reflect.Ptr {
|
||||||
|
t = t.Elem()
|
||||||
|
}
|
||||||
|
|
||||||
|
var size *int
|
||||||
|
|
||||||
|
switch t.Kind() {
|
||||||
|
case reflect.Array:
|
||||||
|
case reflect.Slice:
|
||||||
|
s := reflect.ValueOf(data).Len()
|
||||||
|
size = &s
|
||||||
|
case reflect.String:
|
||||||
|
s := len(data.(string))
|
||||||
|
size = &s
|
||||||
|
|
||||||
|
default:
|
||||||
|
errors = append(errors, Error(c.TypeErrorMessage))
|
||||||
|
}
|
||||||
|
|
||||||
|
if size != nil {
|
||||||
|
if c.Max != nil && c.Min != nil {
|
||||||
|
if *c.Max == *c.Min && *size != *c.Max {
|
||||||
|
errors = append(errors, Error(c.BuildMessage(c.ExactMessage)))
|
||||||
|
}
|
||||||
|
} else if c.Min != nil && *size < *c.Min {
|
||||||
|
errors = append(errors, Error(c.BuildMessage(c.MinMessage)))
|
||||||
|
} else if c.Max != nil && *size > *c.Max {
|
||||||
|
errors = append(errors, Error(c.BuildMessage(c.MaxMessage)))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Length) BuildMessage(message string) string {
|
||||||
|
message = strings.ReplaceAll(message, "{{ min }}", cast.ToString(c.Min))
|
||||||
|
message = strings.ReplaceAll(message, "{{ max }}", cast.ToString(c.Max))
|
||||||
|
|
||||||
|
return message
|
||||||
|
}
|
||||||
42
validation/mail.go
Normal file
42
validation/mail.go
Normal file
|
|
@ -0,0 +1,42 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import "net/mail"
|
||||||
|
|
||||||
|
type Mail struct {
|
||||||
|
Message string
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewMail() Mail {
|
||||||
|
return Mail{
|
||||||
|
Message: "This value is not a valid email address.",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Mail) Validate(data any) []Error {
|
||||||
|
errors := []Error{}
|
||||||
|
|
||||||
|
if len(NewNotBlank().Validate(data)) == 0 {
|
||||||
|
_, err := mail.ParseAddress(data.(string))
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
errors = append(errors, Error(c.Message))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
84
validation/notblank.go
Normal file
84
validation/notblank.go
Normal file
|
|
@ -0,0 +1,84 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"reflect"
|
||||||
|
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
)
|
||||||
|
|
||||||
|
type NotBlank struct {
|
||||||
|
Message string
|
||||||
|
TypeErrorMessage string
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewNotBlank() NotBlank {
|
||||||
|
return NotBlank{
|
||||||
|
Message: "This value should not be blank.",
|
||||||
|
TypeErrorMessage: "This value can not be processed.",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c NotBlank) Validate(data any) []Error {
|
||||||
|
isValid := true
|
||||||
|
errors := []Error{}
|
||||||
|
|
||||||
|
v := reflect.ValueOf(data)
|
||||||
|
|
||||||
|
if data == nil || v.IsZero() {
|
||||||
|
errors = append(errors, Error(c.Message))
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
|
|
||||||
|
t := reflect.TypeOf(data)
|
||||||
|
|
||||||
|
if t.Kind() == reflect.Ptr {
|
||||||
|
t = t.Elem()
|
||||||
|
}
|
||||||
|
|
||||||
|
switch t.Kind() {
|
||||||
|
case reflect.Bool:
|
||||||
|
isValid = data == false
|
||||||
|
case reflect.Array:
|
||||||
|
case reflect.Slice:
|
||||||
|
isValid = reflect.ValueOf(data).Len() > 0
|
||||||
|
case reflect.String:
|
||||||
|
isValid = len(data.(string)) > 0
|
||||||
|
case reflect.Float32:
|
||||||
|
case reflect.Float64:
|
||||||
|
case reflect.Int:
|
||||||
|
case reflect.Int16:
|
||||||
|
case reflect.Int32:
|
||||||
|
case reflect.Int64:
|
||||||
|
case reflect.Int8:
|
||||||
|
case reflect.Uint:
|
||||||
|
case reflect.Uint16:
|
||||||
|
case reflect.Uint32:
|
||||||
|
case reflect.Uint64:
|
||||||
|
case reflect.Uint8:
|
||||||
|
isValid = cast.ToFloat64(data.(string)) == float64(0)
|
||||||
|
default:
|
||||||
|
errors = append(errors, Error(c.TypeErrorMessage))
|
||||||
|
}
|
||||||
|
|
||||||
|
if !isValid {
|
||||||
|
errors = append(errors, Error(c.Message))
|
||||||
|
}
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
117
validation/range.go
Normal file
117
validation/range.go
Normal file
|
|
@ -0,0 +1,117 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"reflect"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/spf13/cast"
|
||||||
|
)
|
||||||
|
|
||||||
|
type Range struct {
|
||||||
|
Min *float64
|
||||||
|
Max *float64
|
||||||
|
MinMessage string
|
||||||
|
MaxMessage string
|
||||||
|
RangeMessage string
|
||||||
|
TypeErrorMessage string
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewRange() Range {
|
||||||
|
return Range{
|
||||||
|
MinMessage: "This value must be greater than or equal to {{ min }}.",
|
||||||
|
MaxMessage: "This value must be less than or equal to {{ max }}.",
|
||||||
|
RangeMessage: "This value should be between {{ min }} and {{ max }}.",
|
||||||
|
TypeErrorMessage: "This value can not be processed.",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Range) WithMin(v float64) Range {
|
||||||
|
c.Min = &v
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Range) WithMax(v float64) Range {
|
||||||
|
c.Max = &v
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Range) WithRange(vMin, vMax float64) Range {
|
||||||
|
c.Min = &vMin
|
||||||
|
c.Max = &vMax
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Range) Validate(data any) []Error {
|
||||||
|
if c.Min == nil && c.Max == nil || len(NewNotBlank().Validate(data)) != 0 {
|
||||||
|
return []Error{}
|
||||||
|
}
|
||||||
|
|
||||||
|
errors := []Error{}
|
||||||
|
|
||||||
|
t := reflect.TypeOf(data)
|
||||||
|
|
||||||
|
if t.Kind() == reflect.Ptr {
|
||||||
|
t = t.Elem()
|
||||||
|
}
|
||||||
|
|
||||||
|
switch t.Kind() {
|
||||||
|
case reflect.Float32:
|
||||||
|
case reflect.Float64:
|
||||||
|
case reflect.Int:
|
||||||
|
case reflect.Int16:
|
||||||
|
case reflect.Int32:
|
||||||
|
case reflect.Int64:
|
||||||
|
case reflect.Int8:
|
||||||
|
case reflect.Uint:
|
||||||
|
case reflect.Uint16:
|
||||||
|
case reflect.Uint32:
|
||||||
|
case reflect.Uint64:
|
||||||
|
case reflect.Uint8:
|
||||||
|
case reflect.String:
|
||||||
|
isValidMin := c.Min == nil || *c.Min <= cast.ToFloat64(data.(string))
|
||||||
|
isValidMax := c.Max == nil || *c.Max >= cast.ToFloat64(data.(string))
|
||||||
|
|
||||||
|
if !isValidMin || !isValidMax {
|
||||||
|
errors = append(errors, Error(c.BuildMessage()))
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
errors = append(errors, Error(c.TypeErrorMessage))
|
||||||
|
}
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c *Range) BuildMessage() string {
|
||||||
|
var message string
|
||||||
|
|
||||||
|
if c.Min != nil && c.Max == nil {
|
||||||
|
message = c.MinMessage
|
||||||
|
} else if c.Max != nil && c.Min == nil {
|
||||||
|
message = c.MaxMessage
|
||||||
|
} else {
|
||||||
|
message = c.RangeMessage
|
||||||
|
}
|
||||||
|
|
||||||
|
message = strings.ReplaceAll(message, "{{ min }}", cast.ToString(c.Min))
|
||||||
|
message = strings.ReplaceAll(message, "{{ max }}", cast.ToString(c.Max))
|
||||||
|
|
||||||
|
return message
|
||||||
|
}
|
||||||
75
validation/regex.go
Normal file
75
validation/regex.go
Normal file
|
|
@ -0,0 +1,75 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"reflect"
|
||||||
|
"regexp"
|
||||||
|
)
|
||||||
|
|
||||||
|
type Regex struct {
|
||||||
|
Message string
|
||||||
|
TypeErrorMessage string
|
||||||
|
Match bool
|
||||||
|
Expression string
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewRegex(expr string) Regex {
|
||||||
|
return Regex{
|
||||||
|
Message: "This value is not valid.",
|
||||||
|
TypeErrorMessage: "This value can not be processed.",
|
||||||
|
Match: true,
|
||||||
|
Expression: expr,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Regex) MustMatch() Regex {
|
||||||
|
c.Match = true
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Regex) MustNotMatch() Regex {
|
||||||
|
c.Match = false
|
||||||
|
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
func (c Regex) Validate(data any) []Error {
|
||||||
|
errors := []Error{}
|
||||||
|
|
||||||
|
if len(NewNotBlank().Validate(data)) == 0 {
|
||||||
|
t := reflect.TypeOf(data)
|
||||||
|
|
||||||
|
if t.Kind() == reflect.Ptr {
|
||||||
|
t = t.Elem()
|
||||||
|
}
|
||||||
|
|
||||||
|
switch t.Kind() {
|
||||||
|
case reflect.String:
|
||||||
|
matched, _ := regexp.MatchString(c.Expression, data.(string))
|
||||||
|
|
||||||
|
if !matched && c.Match || matched && !c.Match {
|
||||||
|
errors = append(errors, Error(c.Message))
|
||||||
|
}
|
||||||
|
|
||||||
|
default:
|
||||||
|
errors = append(errors, Error(c.TypeErrorMessage))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return errors
|
||||||
|
}
|
||||||
28
validation/validation.go
Normal file
28
validation/validation.go
Normal file
|
|
@ -0,0 +1,28 @@
|
||||||
|
package validation
|
||||||
|
|
||||||
|
// @license GNU AGPL version 3 or any later version
|
||||||
|
//
|
||||||
|
// This program is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU Affero General Public License as
|
||||||
|
// published by the Free Software Foundation, either version 3 of the
|
||||||
|
// License, or (at your option) any later version.
|
||||||
|
//
|
||||||
|
// This program is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU Affero General Public License for more details.
|
||||||
|
//
|
||||||
|
// You should have received a copy of the GNU Affero General Public License
|
||||||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
func Validate(data any, constraints []Constraint) (bool, []Error) {
|
||||||
|
errs := []Error{}
|
||||||
|
|
||||||
|
for _, constraint := range constraints {
|
||||||
|
for _, e := range constraint.Validate(data) {
|
||||||
|
errs = append(errs, e)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return len(errs) == 0, errs
|
||||||
|
}
|
||||||
Loading…
Add table
Add a link
Reference in a new issue