PHP BP_Groups_Group::get_alphabetically方法代码示例

function bp_group_documents_bulk_uploads()
{
    /* this is normally taken care of with AJAX, but it is here as well in case
    	something goes wrong (no javascript) and a normal form submit occurs */
    bp_group_documents_check_uploads_submit();
    //array to hold file names
    $files = array();
    $dh = opendir(BP_GROUP_DOCUMENTS_ADMIN_UPLOAD_PATH);
    if ($dh) {
        //read files
        while (false !== ($file = readdir($dh))) {
            if ($file != '.' && $file != '..') {
                $files[] = $file;
            }
        }
        if (!empty($files)) {
            ?>
			<hr />
			<div id="bp-group-documents-bulk-message"></div>
			<h2><?php 
            _e('Bulk File Uploads', 'bp-group-documents');
            ?>
</h2>
			<div id="bp-group-documents-bulk-upload">
			<div class="doc-list">
			<?php 
            foreach ($files as $file) {
                ?>
				<div class="doc-single">
					<form method="post" class="bp-group-documents-admin-upload" action="">
					<input type="hidden" name="file" value="<?php 
                echo $file;
                ?>
" />
					<div class="file"><strong><?php 
                echo $file;
                ?>
</strong></div>
					<div class="group"><select name="group">
						<option value="0"><?php 
                _e('Select Group...', 'bp-group-documents');
                ?>
</option>
	<?php 
                $groups_list = BP_Groups_Group::get_alphabetically();
                $groups_list = $groups_list['groups'];
                foreach ($groups_list as $group) {
                    echo "<option value='{$group->id}'>" . stripslashes($group->name) . "</option>\n";
                }
                ?>
					</select></div>
					<div class="name"><input type="text" name="name" /></div>
					<div class="description"><textarea name="description"></textarea></div>
					<div class="submit"><input type="submit" value="<?php 
                _e('Move File', 'bp-group-documents');
                ?>
" /></div>
					</form>
					<div class="clear"></div>
				</div>
			<?php 
            }
            echo '</div></div>';
        }
        closedir($dh);
    }
}

 /**
  * extend_search( $groups, $params )
  *
  * Hooks into groups_get_groups filter and extends search to include Courseware used post types
  */
 function extend_search($groups, $params)
 {
     // Don't bother searching if nothing queried
     if (empty($params['search_terms'])) {
         return $groups;
     }
     // A hack to make WordPress believe the taxonomy is registered
     if (!taxonomy_exists('group_id')) {
         global $wp_taxonomies;
         $wp_taxonomies['group_id'] = '';
     }
     $all_groups = BP_Groups_Group::get_alphabetically();
     foreach ($all_groups['groups'] as $group) {
         // Search posts from current $group
         $results = BPSP_WordPress::get_posts(array('group_id' => $group->id), array('assignment', 'course', 'schedule'), $params['search_terms']);
         // Merge posts to $groups if new found
         if (!empty($results)) {
             if (!in_array($group, $groups['groups'])) {
                 $groups['groups'][] = $group;
                 $groups['total']++;
             }
         }
     }
     return $groups;
 }

function groups_get_groups( $args = '' ) {
	global $bp;

	$defaults = array(
		'type' => 'active', // active, newest, alphabetical, random, popular, most-forum-topics or most-forum-posts
		'user_id' => false, // Pass a user_id to limit to only groups that this user is a member of
		'search_terms' => false, // Limit to groups that match these search terms

		'per_page' => 20, // The number of results to return per page
		'page' => 1, // The page to return if limiting per page
		'populate_extras' => true, // Fetch meta such as is_banned and is_member
	);

	$params = wp_parse_args( $args, $defaults );
	extract( $params, EXTR_SKIP );

	switch ( $type ) {
		case 'active': default:
			$groups = BP_Groups_Group::get_active( $per_page, $page, $user_id, $search_terms, $populate_extras );
			break;
		case 'newest':
			$groups = BP_Groups_Group::get_newest( $per_page, $page, $user_id, $search_terms, $populate_extras );
			break;
		case 'popular':
			$groups = BP_Groups_Group::get_popular( $per_page, $page, $user_id, $search_terms, $populate_extras );
			break;
		case 'alphabetical':
			$groups = BP_Groups_Group::get_alphabetically( $per_page, $page, $user_id, $search_terms, $populate_extras );
			break;
		case 'random':
			$groups = BP_Groups_Group::get_random( $per_page, $page, $user_id, $search_terms, $populate_extras );
			break;
		case 'most-forum-topics':
			$groups = BP_Groups_Group::get_by_most_forum_topics( $per_page, $page, $user_id, $search_terms, $populate_extras );
			break;
		case 'most-forum-posts':
			$groups = BP_Groups_Group::get_by_most_forum_posts( $per_page, $page, $user_id, $search_terms, $populate_extras );
			break;
	}

	return apply_filters( 'groups_get_groups', $groups, &$params );
}

    function form($instance)
    {
        do_action('bp_group_documents_newest_widget_form');
        $instance = wp_parse_args((array) $instance, array('num_items' => 5));
        $title = esc_attr($instance['title']);
        $group_filter = esc_attr($instance['group_filter']);
        $featured = esc_attr($instance['featured']);
        $num_items = esc_attr($instance['num_items']);
        ?>

		<p><label><?php 
        _e('Title:', 'bp-group-documents');
        ?>
</label><input class="widefat" id="<?php 
        echo $this->get_field_id('title');
        ?>
" name="<?php 
        echo $this->get_field_name('title');
        ?>
" type="text" value="<?php 
        echo $title;
        ?>
" /></p>

		<?php 
        if (BP_GROUP_DOCUMENTS_WIDGET_GROUP_FILTER) {
            ?>
			<p><label><?php 
            _e('Filter by Group:', 'bp-group-documents');
            ?>
</label>
			<select id="<?php 
            echo $this->get_field_id('group_filter');
            ?>
" name="<?php 
            echo $this->get_field_name('group_filter');
            ?>
" >
			<option value="0"><?php 
            _e('Select Group...', 'bp-group-documents');
            ?>
</option>
			<?php 
            $groups_list = BP_Groups_Group::get_alphabetically();
            foreach ($groups_list['groups'] as $group) {
                echo '<option value="' . $group->id . '" ';
                if ($group->id == $group_filter) {
                    echo 'selected="selected"';
                }
                echo '>' . stripslashes($group->name) . '</option>';
            }
            ?>
			</select></p>
		<?php 
        }
        ?>

		<?php 
        if (BP_GROUP_DOCUMENTS_FEATURED) {
            ?>
			<p><input type="checkbox" id="<?php 
            echo $this->get_field_id('featured');
            ?>
" name="<?php 
            echo $this->get_field_name('featured');
            ?>
" value="1" <?php 
            if ($featured) {
                echo 'checked="checked"';
            }
            ?>
>
			<label><?php 
            _e('Show featured documents only', 'bp-group-documents');
            ?>
</label></p>
		<?php 
        }
        ?>

		<p><label><?php 
        _e('Number of items to show:', 'bp-group-documents');
        ?>
</label> <input class="widefat" id="<?php 
        echo $this->get_field_id('num_items');
        ?>
" name="<?php 
        echo $this->get_field_name('num_items');
        ?>
" type="text" value="<?php 
        echo esc_attr($num_items);
        ?>
" style="width: 30%" /></p>
	<?php 
    }