implements edit mode for post mode menu

app/assets/javascripts/post_mode_menu.js

@@ -4,6 +4,7 @@
   Danbooru.PostModeMenu.initialize = function() {
     this.initialize_selector();
     this.initialize_preview_link();
+    this.initialize_edit_form();
   }
   
   Danbooru.PostModeMenu.initialize_selector = function() {
@@ -21,7 +22,29 @@
     $(".post-preview a").click(Danbooru.PostModeMenu.click);
   }
   
+  Danbooru.PostModeMenu.initialize_edit_form = function() {
+    $("#quick-edit-div").hide();
+    
+    $("#quick-edit-form").submit(function(e) {
+      $.ajax({
+        type: "put",
+        url: $("#quick-edit-form").attr("action"),
+        data: {
+          post: {
+            tag_string: $("#post_tag_string").val()
+          }
+        },
+        success: function(data) {
+          Danbooru.Post.update_data(data);
+        }
+      });
+      
+      e.preventDefault();
+    });
+  }
+  
   Danbooru.PostModeMenu.change = function() {
+    $("#quick-edit-div").hide();
     var s = $("#mode-box select").val();
     var $body = $(document.body);
     $body.removeClass();
@@ -43,6 +66,13 @@
     }
   }
   
+  Danbooru.PostModeMenu.open_edit = function(post_id) {
+    var $post = $("#post_" + post_id);
+    $("#quick-edit-div").show();
+    $("#quick-edit-form").attr("action", "/posts/" + post_id + ".json");
+    $("#post_tag_string").val($post.data("tags"));
+  }
+  
   Danbooru.PostModeMenu.click = function(e) {
     var s = $("#mode-box select").val();
     var post_id = $(e.target).closest("article").data("id");
@@ -52,7 +82,7 @@
     } else if (s === "remove-fav") {
       Danbooru.Favorite.destroy(post_id);
     } else if (s === "edit") {
-     // TODO
+      Danbooru.PostModeMenu.open_edit(post_id);
     } else if (s === 'vote-down') {
       Danbooru.Post.vote("down", post_id);
     } else if (s === 'vote-up') {

app/assets/javascripts/posts.js

@@ -22,11 +22,15 @@
   
   Danbooru.Post.initialize_titles = function() {
     $("article.post-preview").each(function(i, v) {
-      var $v = $(v);
-      $v.attr("title", $v.data("tags") + " uploader:" + $v.data("uploader") + " rating:" + $v.data("rating"));
+      Danbooru.Post.initialize_title_for(v);
     });
   }
   
+  Danbooru.Post.initialize_title_for = function(post) {
+    var $post = $(post);
+    $post.attr("title", $post.data("tags") + " uploader:" + $post.data("uploader") + " rating:" + $post.data("rating"));
+  }
+  
   Danbooru.Post.initialize_image_resize = function() {
     if ($("#c-posts #a-show").size() > 0) {
       var default_image_size = Danbooru.meta("default-image-size");
@@ -124,7 +128,9 @@
   
   Danbooru.Post.update_data = function(data) {
     var $post = $("#post_" + data.id);
-    $post.data("tags", data.tags);
+    $post.data("tags", data.tag_string);
+    $post.data("rating", data.rating);
+    Danbooru.Post.initialize_title_for($post);
   }
   
   Danbooru.Post.vote = function(score, id) {

app/assets/stylesheets/specific/posts.css.scss

@@ -135,6 +135,14 @@ div#c-posts {
       margin-top: 1em;
     }
   }
+  
+  div#quick-edit-div {
+    textarea {
+      width: 30em;
+      height: 4em;
+      display: block;
+    }
+  }
 }
 
 div#c-explore-posts {

app/controllers/posts_controller.rb

@@ -19,7 +19,11 @@ class PostsController < ApplicationController
   def update
     @post = Post.find(params[:id])
     @post.update_attributes(params[:post])
-    respond_with(@post)
+    respond_with(@post) do |format|
+      format.json do
+        render :json => @post.to_json
+      end
+    end
   end
   
   def revert

app/views/posts/index.html.erb

@@ -14,6 +14,7 @@
     </aside>
 
     <section id="content">
+      <%= render "posts/partials/index/edit" %>
       <%= render "wiki_pages/excerpt", :post_set => @post_set %>
       <%= render "posts/partials/index/posts", :post_set => @post_set %>
     </section>

app/views/posts/partials/index/_edit.html.erb

@@ -0,0 +1,8 @@
+<div id="quick-edit-div">
+  <h1>Edit</h1>
+
+  <%= form_tag("/posts", :class => "simple_form", :method => :put, :id => "quick-edit-form") do %>
+    <%= text_area_tag "post[tag_string]", "" %>
+    <%= submit_tag "Submit" %>
+  <% end %>
+</div>