FEATURE: Added Pin/Unpin Keyboard Shortcut

app/assets/javascripts/discourse/controllers/topic.js.es6

@@ -369,6 +369,11 @@ export default ObjectController.extend(Discourse.SelectedPostsCount, {
       this.get('content').clearPin();
     },
 
+    togglePinnedForUser: function() {
+      if (this.get('pinned_at'))
+        this.get('pinned') ? this.get('content').clearPin() : this.get('content').rePin();
+    },
+
     replyAsNewTopic: function(post) {
       var composerController = this.get('controllers.composer'),
           quoteController = this.get('controllers.quote-button'),
@@ -437,6 +442,10 @@ export default ObjectController.extend(Discourse.SelectedPostsCount, {
     }
   },
 
+  togglePinnedState: function() {
+    this.send('togglePinnedForUser');
+  },
+
   showExpandButton: function() {
     var post = this.get('post');
     return post.get('post_number') === 1 && post.get('topic.expandable_first_post');

app/assets/javascripts/discourse/lib/keyboard_shortcuts.js

@@ -52,6 +52,7 @@ Discourse.KeyboardShortcuts = Ember.Object.createWithMixins({
     'shift+j': 'nextSection',
     'j': 'selectDown',
     'shift+k': 'prevSection',
+    'shift+p': 'pinUnpinTopic',
     'k': 'selectUp',
     'u': 'goBack',
     '/': 'showSearch',
@@ -134,6 +135,10 @@ Discourse.KeyboardShortcuts = Ember.Object.createWithMixins({
     Discourse.__container__.lookup('controller:composer').open({action: Discourse.Composer.CREATE_TOPIC, draftKey: Discourse.Composer.DRAFT});
   },
 
+  pinUnpinTopic: function() {
+    Discourse.__container__lookup('controller:topic').togglePinnedState();
+  },
+
   toggleProgress: function() {
     Discourse.__container__.lookup('controller:topic-progress').send('toggleExpansion', {highlight: true});
   },

app/assets/javascripts/discourse/templates/modal/keyboard_shortcuts_help.hbs

@@ -38,6 +38,7 @@
       <h4>{{i18n keyboard_shortcuts_help.actions.title}}</h4>
       <ul>
         <li>{{{i18n keyboard_shortcuts_help.actions.star}}}</li>
+        <li>{{{i18n keyboard_shortcuts_help.actions.pin_unpin_topic}}}</li>
         <li>{{{i18n keyboard_shortcuts_help.actions.share_topic}}}</li>
         <li>{{{i18n keyboard_shortcuts_help.actions.share_post}}}</li>
         <li>{{{i18n keyboard_shortcuts_help.actions.reply_as_new_topic}}}</li>

config/locales/client.en.yml

@@ -2189,6 +2189,7 @@ en:
       actions:
         title: 'Actions'
         star: '<b>f</b> Star topic'
+        pin_unpin_topic: '<b>shift p</b> Pin/Unpin topic'
         share_topic: '<b>shift s</b> Share topic'
         share_post: '<b>s</b> Share post'
         reply_as_new_topic: '<b>t</b> Reply as linked topic'