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<title>[BuddyPress][9412] trunk: Use `bp_sanitize_pagination_arg()` in `BP_Core_Members_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/9412">9412</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/9412","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 16:22:02 +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_Core_Members_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="#trunksrcbpmembersbpmemberstemplatephp">trunk/src/bp-members/bp-members-template.php</a></li>
<li><a href="#trunktestsphpunittestcasesmemberstemplatephp">trunk/tests/phpunit/testcases/members/template.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpmembersbpmemberstemplatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-members/bp-members-template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-members/bp-members-template.php      2015-01-29 15:40:09 UTC (rev 9411)
+++ trunk/src/bp-members/bp-members-template.php        2015-01-29 16:22:02 UTC (rev 9412)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -223,6 +223,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">        var $in_the_loop;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * The unique string used for pagination queries
+        *
+        * @access public
+        * @var public
+        */
+       var $pag_arg;
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * The page number being requested.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @access public
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -276,8 +284,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        function __construct( $type, $page_number, $per_page, $max, $user_id, $search_terms, $include, $populate_extras, $exclude, $meta_key, $meta_value, $page_arg = 'upage', $member_type = '' ) {
</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 = !empty( $_REQUEST[$page_arg] ) ? intval( $_REQUEST[$page_arg] ) : (int) $page_number;
-               $this->pag_num  = !empty( $_REQUEST['num'] )   ? intval( $_REQUEST['num'] )   : (int) $per_page;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->pag_arg  = sanitize_key( $page_arg );
+               $this->pag_page = bp_sanitize_pagination_arg( $this->pag_arg, $page_number );
+               $this->pag_num  = bp_sanitize_pagination_arg( 'num',          $per_page    );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->type     = $type;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( !empty( $_REQUEST['letter'] ) )
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -304,7 +313,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( (int) $this->total_member_count && (int) $this->pag_num ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $pag_args = array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $page_arg => '%#%',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $this->pag_arg => '%#%',
</ins><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">                        if ( defined( 'DOING_AJAX' ) && true === (bool) DOING_AJAX ) {
</span></span></pre></div>
<a id="trunktestsphpunittestcasesmemberstemplatephp"></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/members/template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/members/template.php        2015-01-29 15:40:09 UTC (rev 9411)
+++ trunk/tests/phpunit/testcases/members/template.php  2015-01-29 16:22:02 UTC (rev 9412)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -191,4 +191,184 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertEquals( bp_core_time_since( $time ), bp_get_member_last_active( array( 'active_format' => false, ) ) );
</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_Core_Members_Template
+        */
+       public function test_bp_groups_template_should_give_precedence_to_upage_URL_param() {
+               $request = $_REQUEST;
+               $_REQUEST['upage'] = '5';
+
+               $r = array(
+                       'type'            => 'active',
+                       'page'            => 8,
+                       'per_page'        => 20,
+                       'max'             => false,
+                       'page_arg'        => 'upage',
+                       'include'         => false,
+                       'exclude'         => false,
+                       'user_id'         => 0,
+                       'member_type'     => '',
+                       'search_terms'    => null,
+                       'meta_key'        => false,
+                       'meta_value'      => false,
+                       'populate_extras' => true,
+                       'search_terms'    => ''
+               );
+
+               $at = new BP_Core_Members_Template(
+                       $r['type'],
+                       $r['page'],
+                       $r['per_page'],
+                       $r['max'],
+                       $r['user_id'],
+                       $r['search_terms'],
+                       $r['include'],
+                       $r['populate_extras'],
+                       $r['exclude'],
+                       $r['meta_key'],
+                       $r['meta_value'],
+                       $r['page_arg'],
+                       $r['member_type']
+               );
+
+               $this->assertEquals( 5, $at->pag_page );
+
+               $_REQUEST = $request;
+       }
+
+       /**
+        * @group BP_Core_Members_Template
+        */
+       public function test_bp_members_template_should_reset_0_pag_page_URL_param_to_default_pag_page_value() {
+               $request = $_REQUEST;
+               $_REQUEST['upage'] = '0';
+
+               $r = array(
+                       'type'            => 'active',
+                       'page'            => 8,
+                       'per_page'        => 20,
+                       'max'             => false,
+                       'page_arg'        => 'upage',
+                       'include'         => false,
+                       'exclude'         => false,
+                       'user_id'         => 0,
+                       'member_type'     => '',
+                       'search_terms'    => null,
+                       'meta_key'        => false,
+                       'meta_value'      => false,
+                       'populate_extras' => true,
+                       'search_terms'    => ''
+               );
+
+               $at = new BP_Core_Members_Template(
+                       $r['type'],
+                       $r['page'],
+                       $r['per_page'],
+                       $r['max'],
+                       $r['user_id'],
+                       $r['search_terms'],
+                       $r['include'],
+                       $r['populate_extras'],
+                       $r['exclude'],
+                       $r['meta_key'],
+                       $r['meta_value'],
+                       $r['page_arg'],
+                       $r['member_type']
+               );
+
+               $this->assertEquals( 8, $at->pag_page );
+
+               $_REQUEST = $request;
+       }
+
+       /**
+        * @group BP_Core_Members_Template
+        */
+       public function test_bp_members_template_should_give_precedence_to_num_URL_param() {
+               $request = $_REQUEST;
+               $_REQUEST['num'] = '14';
+
+               $r = array(
+                       'type'            => 'active',
+                       'page'            => 1,
+                       'per_page'        => 13,
+                       'max'             => false,
+                       'page_arg'        => 'upage',
+                       'include'         => false,
+                       'exclude'         => false,
+                       'user_id'         => 0,
+                       'member_type'     => '',
+                       'search_terms'    => null,
+                       'meta_key'        => false,
+                       'meta_value'      => false,
+                       'populate_extras' => true,
+                       'search_terms'    => ''
+               );
+
+               $at = new BP_Core_Members_Template(
+                       $r['type'],
+                       $r['page'],
+                       $r['per_page'],
+                       $r['max'],
+                       $r['user_id'],
+                       $r['search_terms'],
+                       $r['include'],
+                       $r['populate_extras'],
+                       $r['exclude'],
+                       $r['meta_key'],
+                       $r['meta_value'],
+                       $r['page_arg'],
+                       $r['member_type']
+               );
+
+               $this->assertEquals( 14, $at->pag_num );
+
+               $_REQUEST = $request;
+       }
+
+       /**
+        * @group BP_Core_Members_Template
+        */
+       public function test_bp_members_template_should_reset_0_pag_num_URL_param_to_default_pag_num_value() {
+               $request = $_REQUEST;
+               $_REQUEST['num'] = '0';
+
+               $r = array(
+                       'type'            => 'active',
+                       'page'            => 1,
+                       'per_page'        => 13,
+                       'max'             => false,
+                       'page_arg'        => 'upage',
+                       'include'         => false,
+                       'exclude'         => false,
+                       'user_id'         => 0,
+                       'member_type'     => '',
+                       'search_terms'    => null,
+                       'meta_key'        => false,
+                       'meta_value'      => false,
+                       'populate_extras' => true,
+                       'search_terms'    => ''
+               );
+
+               $at = new BP_Core_Members_Template(
+                       $r['type'],
+                       $r['page'],
+                       $r['per_page'],
+                       $r['max'],
+                       $r['user_id'],
+                       $r['search_terms'],
+                       $r['include'],
+                       $r['populate_extras'],
+                       $r['exclude'],
+                       $r['meta_key'],
+                       $r['meta_value'],
+                       $r['page_arg'],
+                       $r['member_type']
+               );
+
+               $this->assertEquals( 13, $at->pag_num );
+
+               $_REQUEST = $request;
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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