114 lines
3.8 KiB
Ruby
114 lines
3.8 KiB
Ruby
class CommentsController < ApplicationController
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before_filter :decode_commentable_type
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def index
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@commentable=params[:commentable_type].constantize.find(params[:commentable_id]) unless params[:commentable_type].nil? or params[:commentable_id].nil?
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@comments=@commentable.comments.order(:created_at).roots.page(params[:page]).per(Comment::NUM[params[:commentable_type]]).reverse_order
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respond_to do |format|
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format.html # new.html.erb
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format.json { render json: @comment }
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format.js
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end
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end
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def hide
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@commentable=params[:commentable_type].constantize.find(params[:commentable_id]) unless params[:commentable_type].nil? or params[:commentable_id].nil?
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respond_to do |format|
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format.js
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end
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end
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def show
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@comment = Comment.find(params[:id])
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respond_to do |format|
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# format.html # show.html.erb
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format.js
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format.json { render json: @comment }
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end
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end
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def new
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@comment = Comment.new
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@comment.commentable=params[:commentable_type].constantize.find(params[:commentable_id]) unless params[:commentable_type].nil? or params[:commentable_id].nil?
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respond_to do |format|
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format.html # new.html.erb
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format.json { render json: @comment }
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format.js
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end
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end
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# GET /comments/1/edit
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def edit
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@comment = Comment.find(params[:id])
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end
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# POST /comments
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# POST /comments.json
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def create
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params_new= params[:comment].select {|i| !["commentable_id", "commentable_type"].include?(i)}
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c = params[:comment][:commentable_type].constantize.find(params[:comment][:commentable_id]) unless params[:comment][:commentable_type].nil? or params[:comment][:commentable_id].nil?
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@comment = Comment.build_for(c, current_user,"", params_new)
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if @comment.parent_object.class==Comment
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@comments= @comment.parent_object.children
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else
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@comments=@comment.parent_object.comments.order(:created_at).roots.page(params[:page]).per(Comment::NUM[params[:commentable_type]]).reverse_order
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end
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respond_to do |format|
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if @comment
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format.html { redirect_to @comment.commentable, notice: 'Comment was successfully created.', show_comments: true }
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format.json { render json: @comment, status: :created, location: @comment }
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format.js
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else
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format.html { render action: "new" }
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format.json { render json: @comment.errors, status: :unprocessable_entity }
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format.js {render action:"new"}
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end
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end
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end
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# PUT /comments/1
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# PUT /comments/1.json
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def update
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params[:comment].select! {|i| !["commentable_id", "commentable_type"].include?(i)}
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@comment = Comment.find(params[:id])
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@comment.commentable=params[:comment][:commentable_type].constantize.find(params[:comment][:commentable_id]) unless params[:comment][:commentable_type].nil? or params[:comment][:commentable_id].nil?
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respond_to do |format|
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if @comment.update_attributes(params[:comment])
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format.html { redirect_to @comment.commentable, notice: 'Comment was successfully updated.' }
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format.json { head :no_content }
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else
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format.html { render action: "edit" }
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format.json { render json: @comment.errors, status: :unprocessable_entity }
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end
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end
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end
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# DELETE /comments/1
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# DELETE /comments/1.json
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def destroy
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@comment = Comment.find(params[:id])
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@commentable=@comment.commentable
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@comment.destroy
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@comments=@commentable.comments.order(:created_at).roots.page(params[:page]).per(Comment::NUM[params[:commentable_type]]).reverse_order
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respond_to do |format|
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format.html { redirect_to @commentable, :action=>"show"}
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format.json { head :no_content }
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format.js
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end
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end
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private
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def decode_commentable_type
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params[:commentable_type].gsub!("_","::") unless params[:commentable_type].nil?
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end
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end
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