e6c74e8251
- add users.is_moderator and look at that for most things, not is_admin - make default user in readme be a moderator - log moderator actions in story edits, comment deletions/undeletions (and later, user disabling). - remove ability for moderators to edit comments, there's really no reason to.
263 lines
6.3 KiB
Ruby
263 lines
6.3 KiB
Ruby
class StoriesController < ApplicationController
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before_filter :require_logged_in_user_or_400,
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:only => [ :upvote, :downvote, :unvote, :preview ]
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before_filter :require_logged_in_user, :only => [ :delete, :create, :edit,
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:fetch_url_title, :new ]
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before_filter :find_story, :only => [ :destroy, :edit, :undelete, :update ]
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def create
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@title = "Submit Story"
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@cur_url = "/stories/new"
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# we don't allow the url to be changed, so we have to set it manually
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@story = Story.new(params[:story].reject{|k,v| k == "url" })
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@story.url = params[:story][:url]
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@story.user_id = @user.id
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if @story.save
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Vote.vote_thusly_on_story_or_comment_for_user_because(1, @story.id,
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nil, @user.id, nil)
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Countinual.count!("lobsters.stories.submitted", "+1")
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return redirect_to @story.comments_url
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else
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if @story.already_posted_story
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# consider it an upvote
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Vote.vote_thusly_on_story_or_comment_for_user_because(1,
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@story.already_posted_story.id, nil, @user.id, nil)
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flash[:success] = "This URL has already been submitted recently."
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return redirect_to @story.already_posted_story.comments_url
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end
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return render :action => "new"
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end
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end
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def destroy
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if !@story.is_editable_by_user?(@user)
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flash[:error] = "You cannot edit that story."
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return redirect_to "/"
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end
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@story.is_expired = true
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if @user.is_moderator? && @user.id != @story.user_id
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@story.editor_user_id = @user.id
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end
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@story.save(:validate => false)
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redirect_to @story.comments_url
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end
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def edit
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if !@story.is_editable_by_user?(@user)
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flash[:error] = "You cannot edit that story."
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return redirect_to "/"
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end
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@title = "Edit Story"
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end
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def fetch_url_title
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s = Story.new
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s.url = params[:fetch_url]
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if (title = s.fetched_title(request.remote_ip)).present?
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return render :json => { :title => title }
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else
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return render :json => "error"
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end
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end
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def new
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@title = "Submit Story"
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@cur_url = "/stories/new"
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@story = Story.new
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if !params[:url].blank?
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@story.url = params[:url]
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if !params[:title].blank?
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@story.title = params[:title]
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end
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end
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end
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def preview
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# we don't allow the url to be changed, so we have to set it manually
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@story = Story.new(params[:story].reject{|k,v| k == "url" })
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@story.url = params[:story][:url]
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@story.user_id = @user.id
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@story.previewing = true
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@story.vote = 1
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@story.upvotes = 1
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@story.valid?
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return render :action => "new", :layout => false
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end
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def show
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@story = Story.find_by_short_id!(params[:id])
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if @story.can_be_seen_by_user?(@user)
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@page_title = @story.title
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else
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@page_title = "[Story removed]"
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end
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@short_url = @story.short_id_url
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@comments = Comment.ordered_for_story_or_thread_for_user(@story.id, nil,
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@user ? @user : nil)
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@comment = Comment.new
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if @user
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if v = Vote.find_by_user_id_and_story_id_and_comment_id(@user.id,
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@story.id, nil)
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@story.vote = v.vote
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end
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@votes = Vote.comment_votes_by_user_for_story_hash(@user.id, @story.id)
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@comments.each do |c|
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if @votes[c.id]
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c.current_vote = @votes[c.id]
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end
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end
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end
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end
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def show_comment
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@story = Story.find_by_short_id!(params[:id])
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@page_title = @story.title
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@showing_comment = Comment.find_by_short_id(params[:comment_short_id])
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if !@showing_comment
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flash[:error] = "Could not find comment. It may have been deleted."
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return redirect_to @story.comments_url
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end
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@comments = Comment.ordered_for_story_or_thread_for_user(@story.id,
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@showing_comment.thread_id, @user ? @user : nil)
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@comments.each do |c,x|
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if c.id == @showing_comment.id
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c.highlighted = true
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break
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end
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end
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@comment = Comment.new
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if @user
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if v = Vote.find_by_user_id_and_story_id(@user.id, @story.id)
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@story.vote = v.vote
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end
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@votes = Vote.comment_votes_by_user_for_story_hash(@user.id, @story.id)
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@comments.each do |c|
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if @votes[c.id]
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c.current_vote = @votes[c.id]
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end
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end
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end
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render :action => "show"
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end
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def undelete
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if !(@story.is_editable_by_user?(@user) &&
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@story.is_undeletable_by_user?(@user))
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flash[:error] = "You cannot edit that story."
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return redirect_to "/"
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end
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@story.is_expired = false
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@story.editor_user_id = @user.id
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@story.save(:validate => false)
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redirect_to @story.comments_url
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end
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def update
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if !@story.is_editable_by_user?(@user)
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flash[:error] = "You cannot edit that story."
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return redirect_to "/"
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end
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@story.is_expired = false
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@story.editor_user_id = @user.id
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if @story.update_attributes(params[:story].except(:url))
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return redirect_to @story.comments_url
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else
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return render :action => "edit"
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end
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end
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def unvote
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if !(story = Story.find_by_short_id(params[:story_id]))
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return render :text => "can't find story", :status => 400
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end
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Vote.vote_thusly_on_story_or_comment_for_user_because(0, story.id,
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nil, @user.id, nil)
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render :text => "ok"
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end
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def upvote
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if !(story = Story.find_by_short_id(params[:story_id]))
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return render :text => "can't find story", :status => 400
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end
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Vote.vote_thusly_on_story_or_comment_for_user_because(1, story.id,
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nil, @user.id, nil)
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render :text => "ok"
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end
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def downvote
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if !(story = Story.find_by_short_id(params[:story_id]))
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return render :text => "can't find story", :status => 400
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end
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if !Vote::STORY_REASONS[params[:reason]]
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return render :text => "invalid reason", :status => 400
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end
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Vote.vote_thusly_on_story_or_comment_for_user_because(-1, story.id,
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nil, @user.id, params[:reason])
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render :text => "ok"
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end
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private
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def find_story
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if @user.is_moderator?
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@story = Story.find_by_short_id(params[:story_id] || params[:id])
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else
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@story = Story.find_by_user_id_and_short_id(@user.id,
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(params[:story_id] || params[:id]))
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end
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if !@story
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flash[:error] = "Could not find story or you are not authorized " <<
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"to manage it."
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redirect_to "/"
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return false
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end
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end
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end
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