Ticket #426: bp-groups-directory-groups.php

<?php
function groups_directory_groups_setup() {
        global $bp, $current_blog;
        
        if ( $bp['current_component'] == $bp['groups']['slug'] && $bp['current_action'] == '' ) {
                add_action( 'bp_template_content', 'groups_directory_groups_content' );
                add_action( 'bp_template_sidebar', 'groups_directory_groups_sidebar' );
                
                wp_enqueue_script( 'bp-groups-directory-groups', site_url( MUPLUGINDIR . '/bp-groups/js/directory-groups.js' ), array( 'jquery', 'jquery-livequery-pack' ) );
                wp_enqueue_style( 'bp-groups-directory-groups', site_url( MUPLUGINDIR . '/bp-groups/css/directory-groups.css' ) );
                
                if ( file_exists( TEMPLATEPATH . '/plugin-template.php' ) )
                        bp_core_load_template('plugin-template');
                else
                        wp_die( __( 'To enable the group directory you must drop the "plugin-template.php" file into your theme directory.', 'buddypress' ) );
        }
}
add_action( 'wp', 'groups_directory_groups_setup', 5 );

function groups_directory_groups_content() {
        global $bp;
        
        $pag_page = isset( $_GET['page'] ) ? intval( $_GET['page'] ) : 1;
        $pag_num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 10;
        
        if ( isset( $_GET['s'] ) )
                $groups = BP_Groups_Group::search_groups( $_GET['s'], $pag_num, $pag_page );
        else
                $groups = groups_get_active( $pag_num, $pag_page );


        $pag_links = paginate_links( array(
                'base' => add_query_arg( 'page', '%#%' ),
                'format' => '',
                'total' => ceil( $groups['total'] / $pag_num ),
                'current' => $pag_page,
                'prev_text' => '&laquo;',
                'next_text' => '&raquo;',
                'mid_size' => 1
        ));
        
        $from_num = intval( ( $pag_page - 1 ) * $pag_num ) + 1;
        $to_num = ( $from_num + ( $pag_num - 1  ) > $groups['total'] ) ? $groups['total'] : $from_num + ( $pag_num - 1 ); 
        
?>      
<div id="content" class="narrowcolumn">
        
        <form action="<?php echo site_url() . '/' ?>" method="post" id="groups-directory-form">
        <div class="widget">
                <h2 class="widgettitle"><?php _e( 'Group Directory', 'buddypress' ) ?></h2>
                <ul id="letter-list">
                        <li><a href="#a" id="letter-a">A</a></li>
                        <li><a href="#b" id="letter-b">B</a></li>
                        <li><a href="#c" id="letter-c">C</a></li>
                        <li><a href="#d" id="letter-d">D</a></li>
                        <li><a href="#e" id="letter-e">E</a></li>
                        <li><a href="#f" id="letter-f">F</a></li>
                        <li><a href="#g" id="letter-g">G</a></li>
                        <li><a href="#h" id="letter-h">H</a></li>
                        <li><a href="#i" id="letter-i">I</a></li>
                        <li><a href="#j" id="letter-j">J</a></li>
                        <li><a href="#k" id="letter-k">K</a></li>
                        <li><a href="#l" id="letter-l">L</a></li>
                        <li><a href="#m" id="letter-m">M</a></li>
                        <li><a href="#n" id="letter-n">N</a></li>
                        <li><a href="#o" id="letter-o">O</a></li>
                        <li><a href="#p" id="letter-p">P</a></li>
                        <li><a href="#q" id="letter-q">Q</a></li>
                        <li><a href="#r" id="letter-r">R</a></li>
                        <li><a href="#s" id="letter-s">S</a></li>
                        <li><a href="#t" id="letter-t">T</a></li>
                        <li><a href="#u" id="letter-u">U</a></li>
                        <li><a href="#v" id="letter-v">V</a></li>
                        <li><a href="#w" id="letter-w">W</a></li>
                        <li><a href="#x" id="letter-x">X</a></li>
                        <li><a href="#y" id="letter-y">Y</a></li>
                        <li><a href="#z" id="letter-z">Z</a></li>
                </ul>
                
                <div class="clear"></div>
        </div>
        
        <div class="widget">
                <h2 class="widgettitle"><?php _e( 'Group Listing', 'buddypress' ) ?></h2>
                
                <div id="group-dir-list">
                <?php if ( $groups['groups'] ) : ?>
                        <div id="group-dir-count" class="pag-count">
                                <?php echo sprintf( __( 'Viewing group %d to %d (%d total active groups)', 'buddypress' ), $from_num, $to_num, $groups['total'] ); ?> &nbsp;
                                <img id="ajax-loader-groups" src="<?php echo $bp['core']['image_base'] ?>/ajax-loader.gif" height="7" alt="<?php _e( "Loading", "buddypress" ) ?>" style="display: none;" />
                        </div>
                        
                        <div class="pagination-links" id="group-dir-pag">
                                <?php echo $pag_links ?>
                        </div>

                        <ul id="groups-list" class="item-list">
                        <?php foreach ( $groups['groups'] as $group ) : ?>
                                <?php $group = new BP_Groups_Group( $group->group_id, false, false ); ?>
                                <li>
                                        <div class="item-avatar">
                                                <a href="<?php echo bp_group_permalink( $group ) ?>" title="<?php echo $group->name ?>"><img src="<?php echo $group->avatar_thumb ?>" class="avatar" alt="<?php echo $group->name ?> Avatar" /></a>
                                        </div>

                                        <div class="item">
                                                <div class="item-title"><a href="<?php echo bp_group_permalink( $group ) ?>" title="<?php echo $group->name ?>"><?php echo $group->name ?></a></div>
                                                <div class="item-meta"><span class="activity"><?php echo bp_core_get_last_activity( groups_get_groupmeta( $group->id, 'last_activity' ), __('active %s ago', 'buddypress') ) ?></span></div>
                                                <div class="item-meta desc"><?php echo bp_create_excerpt( $group->description ) ?></div>
                                        </div>
                                        
                                        <div class="action">
                                                <?php bp_group_join_button( $group ) ?>
                                                <div class="meta">
                                                        <?php $member_count = groups_get_groupmeta( $group->id, 'total_member_count' ) ?>
                                                        <?php echo ucwords($group->status) ?> <?php _e( 'Group', 'buddypress' ) ?> / 
                                                        <?php if ( $member_count == 1 ) : ?>
                                                                <?php printf( __( '%d member', 'buddypress' ), $member_count ) ?>
                                                        <?php else : ?>
                                                                <?php printf( __( '%d members', 'buddypress' ), $member_count ) ?>
                                                        <?php endif; ?>
                                                </div>
                                        </div>
                                        
                                        <div class="clear"></div>
                                </li>
                        <?php endforeach; ?>
                        </ul>   
                        
                        <?php
                        if ( isset( $_GET['s'] ) ) {
                                echo '<input type="hidden" id="search_terms" value="' . $_GET['s'] . '" name="search_terms" />';
                        }
                        ?>
                        
                <?php else: ?>
                        <div id="message" class="info">
                                <p><?php _e( 'No groups found.', 'buddypress' ) ?></p>
                        </div>
                <?php endif; ?>
                </div>
                
        </div>
        
        <?php do_action( 'groups_directory_groups_content' ) ?>
        
        <?php wp_nonce_field('directory_groups', '_wpnonce-group-filter' ) ?>
        </form>

</div>
<?php
}

function groups_directory_groups_sidebar() {
        global $bp;
?>      
        <div class="widget">
                <h2 class="widgettitle"><?php _e( 'Find Groups', 'buddypress' ) ?></h2>
                <form action="<?php echo site_url() . '/' . $bp['groups']['slug']  . '/search/' ?>" method="post" id="search-groups-form">
                        <label><input type="text" name="groups_search" id="groups_search" value="<?php if ( isset( $_GET['s'] ) ) { echo $_GET['s']; } else { _e('Search anything...', 'buddypress' ); } ?>"  onfocus="if (this.value == '<?php _e('Search anything...', 'buddypress' ) ?>') {this.value = '';}" onblur="if (this.value == '') {this.value = '<?php _e('Search anything...', 'buddypress' ) ?>';}" /></label>
                        <input type="submit" id="groups_search_submit" name="groups_search_submit" value="Search" />
                </form>
        </div>
        
        <div class="widget">
                <h2 class="widgettitle"><?php _e( 'Featured Groups', 'buddypress' ) ?></h2>
                
                <?php $groups = BP_Groups_Group::get_random( 3, 1 ) ?>
                
                <?php if ( $groups['groups'] ) { ?>
                        <ul id="featured-group-list" class="item-list">
                                <?php foreach( $groups['groups'] as $group ) : ?>
                                        <?php $group = new BP_Groups_Group( $group->group_id, false, false ); ?>
                                        <li>
                                                <div class="item-avatar">
                                                        <a href="<?php echo bp_group_permalink( $group ) ?>" title="<?php echo $group->name ?>"><img src="<?php echo $group->avatar_thumb ?>" class="avatar" alt="<?php echo $group->name ?> Avatar" /></a>
                                                </div>

                                                <div class="item">
                                                        <div class="item-title"><a href="<?php echo bp_group_permalink( $group ) ?>" title="<?php echo $group->name ?>"><?php echo $group->name ?></a></div>
                                                        <div class="item-meta"><span class="activity"><?php echo bp_core_get_last_activity( groups_get_groupmeta( $group->id, 'last_activity' ), __('active %s ago', 'buddypress') ) ?></span></div>
                                                
                                                        <div class="item-title group-data">
                                                                <p class="field-name"><?php _e( 'Members', 'buddypress' ) ?>: <span><?php echo groups_get_groupmeta( $group->id, 'total_member_count' ) ?></span></p>
                                                                <p class="field-name"><?php _e( 'Description', 'buddypress' ) ?>:</p>
                                                                <?php echo bp_create_excerpt( $group->description ) ?>
                                                        </div>
                                                </div>
                                        </li>
                                <?php endforeach; ?>
                        </ul>
                <?php } else { ?>
                        <div id="message" class="info">
                                <p><?php _e( 'There are no groups to feature.', 'buddypress' ) ?></p>
                        </div>
                <?php } ?>
        </div>

        <?php do_action( 'groups_directory_groups_sidebar' ) ?>
        
<?php
}