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<title>[BuddyPress][10515] trunk: Sort activity actions when they're added, instead of when they're fetched.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/10515">10515</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/10515","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-02-05 03:37:27 +0000 (Fri, 05 Feb 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Sort activity actions when they're added, instead of when they're fetched.

Sorting activity actions can be an expensive process, so should not be done
any more frequently than necessary. And it's only necessary to sort when a
new action has been added. So instead of sorting in `bp_activity_get_actions()`,
we now do it in `bp_activity_set_action()`.

Props boonebgorges, imath.
Fixes <a href="http://buddypress.trac.wordpress.org/ticket/6865">#6865</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpactivitybpactivityfunctionsphp">trunk/src/bp-activity/bp-activity-functions.php</a></li>
<li><a href="#trunktestsphpunittestcasesactivityfunctionsphp">trunk/tests/phpunit/testcases/activity/functions.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li>trunk/tests/phpunit/testcases/activity/functions/</li>
<li><a href="#trunktestsphpunittestcasesactivityfunctionsbpActivityGetActionsphp">trunk/tests/phpunit/testcases/activity/functions/bpActivityGetActions.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpactivitybpactivityfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-activity/bp-activity-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-activity/bp-activity-functions.php   2016-02-05 02:41:22 UTC (rev 10514)
+++ trunk/src/bp-activity/bp-activity-functions.php     2016-02-05 03:37:27 UTC (rev 10515)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -385,6 +385,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">                'position'        => $position,
</span><span class="cx" style="display: block; padding: 0 10px">        ), $component_id, $type, $description, $format_callback, $label, $context );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        // Sort the actions of the affected component.
+       $action_array = (array) $bp->activity->actions->{$component_id};
+       $action_array = bp_sort_by_key( $action_array, 'position', 'num' );
+
+       // Restore keys.
+       $bp->activity->actions->{$component_id} = new stdClass;
+       foreach ( $action_array as $key_ordered ) {
+               $bp->activity->actions->{$component_id}->{$key_ordered['key']} = $key_ordered;
+       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         return true;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -573,18 +583,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        // Sort the actions by their position within each component.
-       foreach ( $bp->activity->actions as $component => $actions ) {
-               $actions = (array) $actions;
-               $temp = bp_sort_by_key( $actions, 'position', 'num' );
-
-               // Restore keys.
-               $bp->activity->actions->{$component} = new stdClass;
-               foreach ( $temp as $key_ordered ) {
-                       $bp->activity->actions->{$component}->{$key_ordered['key']} = $key_ordered;
-               }
-       }
-
</del><span class="cx" style="display: block; padding: 0 10px">         return $bp->activity->actions;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunktestsphpunittestcasesactivityfunctionsbpActivityGetActionsphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/testcases/activity/functions/bpActivityGetActions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/activity/functions/bpActivityGetActions.php                         (rev 0)
+++ trunk/tests/phpunit/testcases/activity/functions/bpActivityGetActions.php   2016-02-05 03:37:27 UTC (rev 10515)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,214 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ * @group activity
+ * @covers ::bp_activity_get_actions
+ */
+class BP_Tests_Activity_Functions_BpActivityGetActions extends BP_UnitTestCase {
+       protected $reset_actions;
+       protected $reset_actions_sorted;
+
+       public function setUp() {
+               $bp = buddypress();
+
+               $this->reset_actions = clone $bp->activity->actions;
+               $bp->activity->actions = new stdClass();
+
+               $this->reset_actions_sorted = ! empty( $bp->activity->actions_sorted );
+               unset( $bp->activity->actions_sorted );
+       }
+
+       public function tearDown() {
+               $bp = buddypress();
+
+               $bp->activity->actions = $this->reset_actions;
+
+               if ( $this->reset_actions_sorted ) {
+                       $bp->activity->actions_sorted = true;
+               } else {
+                       unset( $bp->activity->actions_sorted );
+               }
+       }
+
+       /**
+        * @group activity_action
+        */
+       public function test_bp_activity_get_actions_should_sort_by_position() {
+               register_post_type( 'foo5', array(
+                       'public'      => true,
+                       'supports'    => array( 'buddypress-activity' ),
+                       'bp_activity' => array(
+                               'component_id' => 'foo',
+                               'action_id' => 'foo_bar_5',
+                               'position' => 5,
+                       ),
+               ) );
+
+               register_post_type( 'foo50', array(
+                       'public'      => true,
+                       'supports'    => array( 'buddypress-activity' ),
+                       'bp_activity' => array(
+                               'component_id' => 'foo',
+                               'action_id' => 'foo_bar_50',
+                               'position' => 50,
+                       ),
+               ) );
+
+               register_post_type( 'foo25', array(
+                       'public'      => true,
+                       'supports'    => array( 'buddypress-activity' ),
+                       'bp_activity' => array(
+                               'component_id' => 'foo',
+                               'action_id' => 'foo_bar_25',
+                               'position' => 25,
+                       ),
+               ) );
+
+               $actions = bp_activity_get_actions();
+
+               _unregister_post_type( 'foo5' );
+               _unregister_post_type( 'foo25' );
+               _unregister_post_type( 'foo50' );
+
+               $expected = array(
+                       'foo_bar_5',
+                       'foo_bar_25',
+                       'foo_bar_50',
+               );
+               $foo_actions = (array) $actions->foo;
+               $this->assertEquals( $expected, array_values( wp_list_pluck( $foo_actions, 'key' ) ) );
+       }
+
+       /**
+        * @ticket BP6865
+        */
+       public function test_bp_activity_get_actions_sort() {
+               bp_activity_set_action(
+                       'foo',
+                       'new_foo',
+                       'Did a foo',
+                       '',
+                       '',
+                       array(),
+                       10
+               );
+
+               bp_activity_set_action(
+                       'foo',
+                       'new_bar',
+                       'Did a bar',
+                       '',
+                       '',
+                       array(),
+                       5
+               );
+
+               $actions = bp_activity_get_actions();
+
+               $expected = array(
+                       'new_bar' => 'new_bar',
+                       'new_foo' => 'new_foo',
+               );
+
+               $this->assertSame( $expected, wp_list_pluck( (array) $actions->foo, 'key' ) );
+       }
+
+       /**
+        * @ticket BP6865
+        */
+       public function test_sort_new_post_type_once() {
+               register_post_type( 'foo', array(
+                       'label'   => 'foo',
+                       'public'   => true,
+                       'supports' => array( 'buddypress-activity' ),
+                       'bp_activity' => array(
+                               'component_id' => 'blogs',
+                               'action_id'    => 'new_foo',
+                               'position'     => 1,
+                       ),
+               ) );
+
+               $actions = bp_activity_get_actions();
+
+               _unregister_post_type( 'foo' );
+
+               $expected = array(
+                       'new_foo'       => 'new_foo',
+                       'new_blog_post' => 'new_blog_post',
+               );
+
+               $this->assertSame( $expected, wp_list_pluck( (array) $actions->blogs, 'key' ) );
+       }
+
+       /**
+        * @ticket BP6865
+        */
+       public function test_sort_new_post_type_twice() {
+               $actions = bp_activity_get_actions();
+               $expected = array(
+                       'new_blog_post' => 'new_blog_post',
+               );
+               $this->assertSame( $expected, wp_list_pluck( (array) $actions->blogs, 'key' ) );
+
+               register_post_type( 'foo', array(
+                       'label'   => 'foo',
+                       'public'   => true,
+                       'supports' => array( 'buddypress-activity' ),
+                       'bp_activity' => array(
+                               'component_id' => 'blogs',
+                               'action_id'    => 'new_foo',
+                               'position'     => 1,
+                       ),
+               ) );
+
+               $actions = bp_activity_get_actions();
+
+               _unregister_post_type( 'foo' );
+
+               $expected = array(
+                       'new_foo'       => 'new_foo',
+                       'new_blog_post' => 'new_blog_post',
+               );
+
+               $this->assertSame( $expected, wp_list_pluck( (array) $actions->blogs, 'key' ) );
+       }
+
+       /**
+        * @ticket BP6865
+        */
+       public function test_sort_no_post_type_registered() {
+               bp_activity_set_action(
+                       'foo',
+                       'new_foo',
+                       'Did a foo',
+                       '',
+                       '',
+                       array(),
+                       10
+               );
+
+               bp_activity_set_action(
+                       'foo',
+                       'new_bar',
+                       'Did a bar',
+                       '',
+                       '',
+                       array(),
+                       5
+               );
+
+               remove_post_type_support( 'post', 'buddypress-activity' );
+
+               $actions = bp_activity_get_actions();
+
+               $expected = array(
+                       'new_bar' => 'new_bar',
+                       'new_foo' => 'new_foo',
+               );
+
+               $this->assertSame( $expected, wp_list_pluck( (array) $actions->foo, 'key' ) );
+
+               // Clean up.
+               add_post_type_support( 'post', 'buddypress-activity' );
+       }
+}
</ins></span></pre></div>
<a id="trunktestsphpunittestcasesactivityfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/testcases/activity/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/activity/functions.php      2016-02-05 02:41:22 UTC (rev 10514)
+++ trunk/tests/phpunit/testcases/activity/functions.php        2016-02-05 03:37:27 UTC (rev 10515)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -869,57 +869,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $bp->activity->track = array();
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        /**
-        * @group activity_action
-        * @group bp_activity_get_actions
-        */
-       public function test_bp_activity_get_actions_should_sort_by_position() {
-               $old_actions = bp_activity_get_actions();
-               buddypress()->activity->actions = new stdClass;
</del><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                register_post_type( 'foo5', array(
-                       'public'      => true,
-                       'supports'    => array( 'buddypress-activity' ),
-                       'bp_activity' => array(
-                               'component_id' => 'foo',
-                               'action_id' => 'foo_bar_5',
-                               'position' => 5,
-                       ),
-               ) );
-
-               register_post_type( 'foo50', array(
-                       'public'      => true,
-                       'supports'    => array( 'buddypress-activity' ),
-                       'bp_activity' => array(
-                               'component_id' => 'foo',
-                               'action_id' => 'foo_bar_50',
-                               'position' => 50,
-                       ),
-               ) );
-
-               register_post_type( 'foo25', array(
-                       'public'      => true,
-                       'supports'    => array( 'buddypress-activity' ),
-                       'bp_activity' => array(
-                               'component_id' => 'foo',
-                               'action_id' => 'foo_bar_25',
-                               'position' => 25,
-                       ),
-               ) );
-
-               $actions = bp_activity_get_actions();
-
-               $expected = array(
-                       'foo_bar_5',
-                       'foo_bar_25',
-                       'foo_bar_50',
-               );
-               $foo_actions = (array) $actions->foo;
-               $this->assertEquals( $expected, array_values( wp_list_pluck( $foo_actions, 'key' ) ) );
-
-               buddypress()->activity->actions = $old_actions;
-       }
-
</del><span class="cx" style="display: block; padding: 0 10px">         /**
</span><span class="cx" style="display: block; padding: 0 10px">         * @group activity_action
</span><span class="cx" style="display: block; padding: 0 10px">         * @group bp_activity_format_activity_action_custom_post_type_post
</span></span></pre>
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