116 lines
3.0 KiB
Ruby
116 lines
3.0 KiB
Ruby
class CommentsController < ApplicationController
|
|
respond_to :html, :xml, :json
|
|
before_filter :member_only, :only => [:update, :create, :edit, :destroy]
|
|
rescue_from ActiveRecord::StatementInvalid, :with => :rescue_exception
|
|
|
|
def index
|
|
if params[:group_by] == "comment"
|
|
index_by_comment
|
|
elsif request.format == Mime::JS
|
|
index_for_post
|
|
else
|
|
index_by_post
|
|
end
|
|
end
|
|
|
|
def search
|
|
end
|
|
|
|
def new
|
|
redirect_to comments_path
|
|
end
|
|
|
|
def update
|
|
@comment = Comment.find(params[:id])
|
|
check_privilege(@comment)
|
|
@comment.update_attributes(params[:comment].permit(:body))
|
|
respond_with(@comment, :location => post_path(@comment.post_id))
|
|
end
|
|
|
|
def create
|
|
@comment = Comment.create(params[:comment])
|
|
respond_with(@comment) do |format|
|
|
format.html do
|
|
if @comment.errors.any?
|
|
redirect_to post_path(@comment.post), :notice => @comment.errors.full_messages.join("; ")
|
|
else
|
|
redirect_to post_path(@comment.post), :notice => "Comment posted"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def edit
|
|
@comment = Comment.find(params[:id])
|
|
check_privilege(@comment)
|
|
respond_with(@comment)
|
|
end
|
|
|
|
def show
|
|
@comment = Comment.find(params[:id])
|
|
respond_with(@comment) do |format|
|
|
format.json {render :json => @comment.to_json(:methods => [:creator_name])}
|
|
end
|
|
end
|
|
|
|
def destroy
|
|
@comment = Comment.find(params[:id])
|
|
check_privilege(@comment)
|
|
@comment.delete!
|
|
respond_with(@comment) do |format|
|
|
format.js
|
|
end
|
|
end
|
|
|
|
def undelete
|
|
@comment = Comment.find(params[:id])
|
|
check_privilege(@comment)
|
|
@comment.undelete!
|
|
respond_with(@comment) do |format|
|
|
format.js
|
|
end
|
|
end
|
|
|
|
def unvote
|
|
@comment = Comment.find(params[:id])
|
|
@comment.unvote!
|
|
rescue CommentVote::Error => x
|
|
@error = x
|
|
end
|
|
|
|
private
|
|
def index_for_post
|
|
@post = Post.find(params[:post_id])
|
|
@comments = @post.comments
|
|
@comments = @comments.visible(CurrentUser.user) unless params[:include_below_threshold]
|
|
render :action => "index_for_post"
|
|
end
|
|
|
|
def index_by_post
|
|
@posts = Post.where("last_comment_bumped_at IS NOT NULL").tag_match(params[:tags]).reorder("last_comment_bumped_at DESC").paginate(params[:page], :limit => 5, :search_count => params[:search])
|
|
@posts.each # hack to force rails to eager load
|
|
respond_with(@posts) do |format|
|
|
format.html {render :action => "index_by_post"}
|
|
format.xml do
|
|
render :xml => @posts.to_xml(:root => "posts")
|
|
end
|
|
end
|
|
end
|
|
|
|
def index_by_comment
|
|
@comments = Comment.search(params[:search]).order("comments.id DESC").paginate(params[:page], :limit => params[:limit], :search_count => params[:search])
|
|
respond_with(@comments) do |format|
|
|
format.html {render :action => "index_by_comment"}
|
|
format.xml do
|
|
render :xml => @comments.to_xml(:root => "comments")
|
|
end
|
|
end
|
|
end
|
|
|
|
def check_privilege(comment)
|
|
if !comment.editable_by?(CurrentUser.user)
|
|
raise User::PrivilegeError
|
|
end
|
|
end
|
|
end
|