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<title>[BuddyPress][9415] trunk: Use `bp_sanitize_pagination_arg()` in `BP_Messages_Box_Template` and include related tests.</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/9415">9415</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/9415","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>johnjamesjacoby</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-01-29 16:33:39 +0000 (Thu, 29 Jan 2015)</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'>Use `bp_sanitize_pagination_arg()` in `BP_Messages_Box_Template` and include related tests. This prevents pagination values from being overridden outside of anticipated boundaries. See <a href="http://buddypress.trac.wordpress.org/ticket/5796">#5796</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpmessagesbpmessagestemplatephp">trunk/src/bp-messages/bp-messages-template.php</a></li>
<li><a href="#trunktestsphpunittestcasesmessagestemplatephp">trunk/tests/phpunit/testcases/messages/template.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpmessagesbpmessagestemplatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-messages/bp-messages-template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-messages/bp-messages-template.php    2015-01-29 16:30:16 UTC (rev 9414)
+++ trunk/src/bp-messages/bp-messages-template.php      2015-01-29 16:33:39 UTC (rev 9415)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -139,19 +139,20 @@
</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">                $r = wp_parse_args( $args, array(
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        'page'         => 1,
+                       'per_page'     => 10,
+                       'page_arg'     => 'mpage',
+                       'box'          => 'inbox',
+                       'type'         => 'all',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'user_id'      => bp_loggedin_user_id(),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'box'          => 'inbox',
-                       'per_page'     => 10,
</del><span class="cx" style="display: block; padding: 0 10px">                         'max'          => false,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'type'         => 'all',
</del><span class="cx" style="display: block; padding: 0 10px">                         'search_terms' => '',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'page_arg'     => 'mpage',
</del><span class="cx" style="display: block; padding: 0 10px">                         'meta_query'   => 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">-                $this->pag_page     = isset( $_GET[ $r['page_arg'] ] ) ? intval( $_GET[ $r['page_arg'] ] ) : 1;
-               $this->pag_num      = isset( $_GET['num']            ) ? intval( $_GET['num']            ) : $r['per_page'];
-
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->pag_arg      = sanitize_key( $r['page_arg'] );
+               $this->pag_page     = bp_sanitize_pagination_arg( $this->pag_arg, $r['page']     );
+               $this->pag_num      = bp_sanitize_pagination_arg( 'num',          $r['per_page'] );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->user_id      = $r['user_id'];
</span><span class="cx" style="display: block; padding: 0 10px">                $this->box          = $r['box'];
</span><span class="cx" style="display: block; padding: 0 10px">                $this->type         = $r['type'];
</span></span></pre></div>
<a id="trunktestsphpunittestcasesmessagestemplatephp"></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/messages/template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/messages/template.php       2015-01-29 16:30:16 UTC (rev 9414)
+++ trunk/tests/phpunit/testcases/messages/template.php 2015-01-29 16:33:39 UTC (rev 9415)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -257,4 +257,68 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertEquals( 1, $messages_template->thread_count );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertEqualSets( array( $t1 ), wp_list_pluck( $messages_template->threads, 'thread_id' ) );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * @group BP_Messages_Box_Template
+        */
+       public function test_bp_messages_template_should_give_precedence_to_mpage_URL_param() {
+               $request = $_REQUEST;
+               $_REQUEST['mpage'] = '5';
+
+               $at = new BP_Messages_Box_Template( array(
+                       'page' => 8,
+               ) );
+
+               $this->assertEquals( 5, $at->pag_page );
+
+               $_REQUEST = $request;
+       }
+
+       /**
+        * @group BP_Messages_Box_Template
+        */
+       public function test_bp_messages_template_should_reset_0_pag_page_URL_param_to_default_pag_page_value() {
+               $request = $_REQUEST;
+               $_REQUEST['mpage'] = '0';
+
+               $at = new BP_Messages_Box_Template( array(
+                       'page' => 8,
+               ) );
+
+               $this->assertEquals( 8, $at->pag_page );
+
+               $_REQUEST = $request;
+       }
+
+       /**
+        * @group BP_Messages_Box_Template
+        */
+       public function test_bp_messages_template_should_give_precedence_to_num_URL_param() {
+               $request = $_REQUEST;
+               $_REQUEST['num'] = '14';
+
+               $at = new BP_Messages_Box_Template( array(
+                       'per_page' => 13,
+               ) );
+
+               $this->assertEquals( 14, $at->pag_num );
+
+               $_REQUEST = $request;
+       }
+
+       /**
+        * @group BP_Messages_Box_Template
+        */
+       public function test_bp_messages_template_should_reset_0_pag_num_URL_param_to_default_pag_num_value() {
+               $request = $_REQUEST;
+               $_REQUEST['num'] = '0';
+
+               $at = new BP_Messages_Box_Template( array(
+                       'per_page' => 13,
+               ) );
+
+               $this->assertEquals( 13, $at->pag_num );
+
+               $_REQUEST = $request;
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span></span></pre>
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