Added upgrade.php and version checks
This commit is contained in:
Lukas Metzger
parent
d13ea918cc
commit
6d93cbd628
69
api/upgrade.php
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69
api/upgrade.php
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@ -0,0 +1,69 @@
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<?php
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/*
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* Copyright 2016 Lukas Metzger <developer@lukas-metzger.com>.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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require_once '../config/config-default.php';
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require_once '../lib/database.php';
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require_once '../lib/checkversion.php';
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$input = json_decode(file_get_contents('php://input'));
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if(isset($input->action) && $input->action == "getVersions") {
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$retval['from'] = getVersion($db);
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$retval['to'] = getExpectedVersion();
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}
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if(isset($input->action) && $input->action == "requestUpgrade") {
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$currentVersion = getVersion($db);
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if($currentVersion < 1) {
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$sql = "
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CREATE TABLE IF NOT EXISTS remote (
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id int(11) NOT NULL AUTO_INCREMENT,
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record int(11) NOT NULL,
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description varchar(255) NOT NULL,
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type varchar(20) NOT NULL,
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security varchar(2000) NOT NULL,
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nonce varchar(255) DEFAULT NULL,
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PRIMARY KEY (id),
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KEY record (record)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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ALTER TABLE `remote`
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ADD CONSTRAINT `remote_ibfk_1` FOREIGN KEY (`record`) REFERENCES `records` (`id`);
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CREATE TABLE IF NOT EXISTS options (
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name varchar(255) NOT NULL,
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value varchar(2000) DEFAULT NULL,
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PRIMARY KEY (name)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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INSERT INTO options(name,value) VALUES ('schema_version', 1);
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";
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$db->multi_query($sql);
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while ($db->next_result()) {;}
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}
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$retval['status'] = "success";
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}
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if(isset($retval)) {
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echo json_encode($retval);
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} else {
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echo "{}";
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}
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@ -16,6 +16,13 @@ limitations under the License.
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-->
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<?php
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require_once 'lib/headers.php';
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require_once 'config/config-default.php';
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require_once 'lib/database.php';
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require_once 'lib/checkversion.php';
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if(!checkVersion($db)) {
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Header("Location: upgrade.php");
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}
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?>
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<html>
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<head>
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55
js/upgrade.js
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55
js/upgrade.js
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@ -0,0 +1,55 @@
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/*
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* Copyright 2016 Lukas Metzger <developer@lukas-metzger.com>.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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$(document).ready(function() {
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$('#button-start').click(function() {
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$('#row-button-start').hide();
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requestVersions();
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});
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});
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function requestVersions() {
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var data = {
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action: "getVersions"
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};
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$.post(
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"api/upgrade.php",
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JSON.stringify(data),
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function(data) {
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$('#status').append('<p class="bg-warning">Upgrading from version ' + data.from + ' to ' + data.to + '</p>');
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requestUpdate();
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},
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"json"
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);
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}
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function requestUpdate() {
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var data = {
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action: "requestUpgrade"
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};
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$.post(
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"api/upgrade.php",
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JSON.stringify(data),
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function(data) {
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$('#status').append('<p class="bg-warning">Upgrade successfull!</p>');
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$('#row-button-home').show();
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},
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"json"
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);
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}
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47
lib/checkversion.php
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47
lib/checkversion.php
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@ -0,0 +1,47 @@
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<?php
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/*
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* Copyright 2016 Lukas Metzger <developer@lukas-metzger.com>.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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function getExpectedVersion() {
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return 1;
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}
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function checkVersion($db) {
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if(getVersion($db) == getExpectedVersion()) {
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return true;
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} else {
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return false;
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}
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}
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function getVersion($db) {
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$stmt = $db->prepare("SHOW TABLES LIKE 'options'");
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$stmt->execute();
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$stmt->store_result();
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if($stmt->num_rows() < 1) {
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return 0;
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}
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$stmt->close();
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$stmt = $db->prepare("SELECT value FROM options WHERE name='schema_version'");
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$stmt->execute();
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$stmt->bind_result($version);
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$stmt->fetch();
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$stmt->close();
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return $version;
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}
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83
upgrade.php
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83
upgrade.php
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<!DOCTYPE html>
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<!--
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Copyright 2016 Lukas Metzger <developer@lukas-metzger.com>.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<?php
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require_once 'lib/headers.php';
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require_once 'config/config-default.php';
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require_once 'lib/database.php';
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require_once 'lib/checkversion.php';
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if(checkVersion($db)) {
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Header("Location: index.php");
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}
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?>
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<html>
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<head>
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<title>PDNS Manager - Upgrade</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link href="include/bootstrap/css/bootstrap.min.css" rel="stylesheet">
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<link href="include/bootstrap/css/bootstrap-theme.min.css" rel="stylesheet">
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<link href="include/custom.css" rel="stylesheet">
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<script src="include/jquery.js"></script>
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<script src="include/bootstrap/js/bootstrap.min.js"></script>
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<script src="js/upgrade.js"></script>
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</head>
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<body>
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<nav class="navbar navbar-inverse navbar-static-top">
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<div class="container">
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<div class="navbar-brand">
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PDNS Manager
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</div>
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<ul class="nav navbar-nav">
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<li><a href="#">Upgrade</a></li>
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</ul>
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</div>
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</nav>
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<div class="container">
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<row>
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<h2>Upgrade PDNS Manager</h2>
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</row>
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<row>
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An upgrade for your PDNS Manager database is available and must be installed!
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</row>
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<div class="row vspacer-20"></div>
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<div class="col-md-6">
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<row class="row" id="row-button-start">
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<button id="button-start" class="btn btn-primary">Start</button>
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</row>
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<row class="row" id="status">
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</row>
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<row class="row defaulthidden" id="row-button-home">
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<a href="index.php" class="btn btn-primary">Login</a>
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</row>
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</div>
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</div>
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</body>
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</html>
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