FIX: Clearing flags wasn't making topics visible again.

app/assets/javascripts/admin/controllers/admin_flags_controller.js

@@ -15,9 +15,9 @@ Discourse.AdminFlagsController = Ember.ArrayController.extend({
     @param {Discourse.FlaggedPost} item The post whose flags we want to clear
   **/
   clearFlags: function(item) {
-    var _this = this;
+    var adminFlagsController = this;
     item.clearFlags().then((function() {
-      _this.removeObject(item);
+      adminFlagsController.removeObject(item);
     }), function() {
       bootbox.alert(Em.String.i18n("admin.flags.error"));
     });
@@ -30,9 +30,9 @@ Discourse.AdminFlagsController = Ember.ArrayController.extend({
     @param {Discourse.FlaggedPost} item The post to delete
   **/
   deletePost: function(item) {
-    var _this = this;
+    var adminFlagsController = this;
     item.deletePost().then((function() {
-      _this.removeObject(item);
+      adminFlagsController.removeObject(item);
     }), function() {
       bootbox.alert(Em.String.i18n("admin.flags.error"));
     });
@@ -43,17 +43,13 @@ Discourse.AdminFlagsController = Ember.ArrayController.extend({
 
     @property adminOldFlagsView
   **/
-  adminOldFlagsView: (function() {
-    return this.query === 'old';
-  }).property('query'),
+  adminOldFlagsView: Em.computed.equal('query', 'old'),
 
   /**
     Are we viewing the 'active' view?
 
     @property adminActiveFlagsView
   **/
-  adminActiveFlagsView: (function() {
-    return this.query === 'active';
-  }).property('query')
+  adminActiveFlagsView: Em.computed.equal('query', 'active')
 
 });

app/assets/javascripts/admin/templates/flags.js.handlebars

@@ -18,17 +18,17 @@
     </tr>
   </thead>
   <tbody>
-    {{#each content}}
+    {{#each flag in content}}
     <tr {{bindAttr class="hiddenClass"}}>
-      <td class='user'>{{#linkTo 'adminUser' user}}{{avatar user imageSize="small"}}{{/linkTo}}</td>
-      <td class='excerpt'>{{#if topicHidden}}<i title='{{i18n topic_statuses.invisible.help}}' class='icon icon-eye-close'></i> {{/if}}<h3><a href='{{unbound url}}'>{{title}}</a></h3><br>{{{excerpt}}}
+      <td class='user'>{{#linkTo 'adminUser' flag.user}}{{avatar flag.user imageSize="small"}}{{/linkTo}}</td>
+      <td class='excerpt'>{{#if flag.topicHidden}}<i title='{{i18n topic_statuses.invisible.help}}' class='icon icon-eye-close'></i> {{/if}}<h3><a href='{{unbound flag.url}}'>{{flag.title}}</a></h3><br>{{{flag.excerpt}}}
       </td>
-      <td class='flaggers'>{{#each flaggers}}{{#linkTo 'adminUser' this}}{{avatar this imageSize="small"}} {{/linkTo}}{{/each}}</td>
-      <td class='last-flagged'>{{date lastFlagged}}</td>
+      <td class='flaggers'>{{#each flag.flaggers}}{{#linkTo 'adminUser' this}}{{avatar this imageSize="small"}} {{/linkTo}}{{/each}}</td>
+      <td class='last-flagged'>{{date flag.lastFlagged}}</td>
       <td class='action'>
         {{#if adminActiveFlagsView}}
-          <button title='{{i18n admin.flags.clear_title}}' class='btn' {{action clearFlags this}}>{{i18n admin.flags.clear}}</button>
-          <button title='{{i18n admin.flags.delete_title}}' class='btn' {{action deletePost this}}>{{i18n admin.flags.delete}}</button>
+          <button title='{{i18n admin.flags.clear_title}}' class='btn' {{action clearFlags flag}}>{{i18n admin.flags.clear}}</button>
+          <button title='{{i18n admin.flags.delete_title}}' class='btn' {{action deletePost flag}}>{{i18n admin.flags.delete}}</button>
         {{/if}}
       </td>
     </tr>

app/controllers/admin/flags_controller.rb

@@ -100,9 +100,8 @@ where id in (?)"
   def clear
     p = Post.find(params[:id])
     PostAction.clear_flags!(p, current_user.id)
-    p.hidden = false
-    p.hidden_reason_id = nil
-    p.save
+    p.reload
+    p.unhide!
     render nothing: true
   end
 end