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bp-group-hierarchy-widgets.php
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bp-group-hierarchy-widgets.php
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<?php
/* Register widgets for groups component */
add_action('widgets_init', 'bp_group_hierarchy_init_widgets' );
function bp_group_hierarchy_init_widgets() {
register_widget('BP_Toplevel_Groups_Widget');
register_widget('BP_Group_Navigator_Widget');
}
/*** TOPLEVEL GROUPS WIDGET *****************/
class BP_Toplevel_Groups_Widget extends WP_Widget {
function __construct() {
parent::__construct( false, $name = __( 'Toplevel Groups', 'bp-group-hierarchy' ), array( 'description' => __( 'A list of top-level BuddyPress groups', 'bp-group-hierarchy' ) ) );
}
function widget($args, $instance) {
global $bp;
extract( $args );
echo $before_widget;
echo $before_title
. $instance['title']
. $after_title; ?>
<?php if( ! class_exists('BP_Groups_Group') ) {
_e( 'You must enable Groups component to use this widget.', 'bp-group-hierarchy' );
return;
} ?>
<?php if ( bp_has_groups_hierarchy( 'type=' . $instance['sort_type'] . '&per_page=' . $instance['max_groups'] . '&max=' . $instance['max_groups'] . '&parent_id=0' ) ) : ?>
<ul id="toplevel-groups-list" class="item-list">
<?php while ( bp_groups() ) : bp_the_group(); ?>
<li>
<div class="item-avatar">
<a href="<?php bp_group_permalink() ?>"><?php bp_group_avatar_thumb() ?></a>
</div>
<div class="item">
<div class="item-title"><a href="<?php bp_group_permalink() ?>" title="<?php echo strip_tags(bp_get_group_description_excerpt()) ?>"><?php bp_group_name() ?></a></div>
<div class="item-meta"><span class="activity">
<?php switch($instance['sort_type']) {
case 'newest':
printf( __( 'created %s', 'buddypress' ), bp_get_group_date_created() );
break;
case 'alphabetical':
case 'active':
printf( __( 'active %s', 'buddypress' ), bp_get_group_last_active() );
break;
case 'popular':
bp_group_member_count();
break;
case 'prolific':
printf( _n( '%d member group', '%d member groups', bp_group_hierarchy_has_subgroups(), 'bp-group-hierarchy'), bp_group_hierarchy_has_subgroups() );
}
?>
</span></div>
<?php if($instance['show_desc']) { ?>
<div class="item-desc"><?php bp_group_description_excerpt() ?></div>
<?php } ?>
</div>
</li>
<?php endwhile; ?>
</ul>
<?php wp_nonce_field( 'groups_widget_groups_list', '_wpnonce-groups' ); ?>
<input type="hidden" name="toplevel_groups_widget_max" id="toplevel_groups_widget_max" value="<?php echo esc_attr( $instance['max_groups'] ); ?>" />
<?php else: ?>
<div class="widget-error">
<?php _e('There are no groups to display.', 'buddypress') ?>
</div>
<?php endif; ?>
<?php echo $after_widget; ?>
<?php
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['max_groups'] = strip_tags( $new_instance['max_groups'] );
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['sort_type'] = strip_tags( $new_instance['sort_type'] );
$instance['show_desc'] = isset($new_instance['show_desc']) ? true : false;
return $instance;
}
function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array( 'max_groups' => 5, 'title' => __('Groups'), 'sort_type' => 'active' ) );
$max_groups = strip_tags( $instance['max_groups'] );
$title = strip_tags( $instance['title'] );
$sort_type = strip_tags( $instance['sort_type'] );
$show_desc = $instance['show_desc'] ? true : false;
?>
<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e('Title:', 'buddypress'); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></label></p>
<p><label for="<?php echo $this->get_field_id( 'max_groups' ); ?>"><?php _e('Max groups to show:', 'buddypress'); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_groups' ); ?>" name="<?php echo $this->get_field_name( 'max_groups' ); ?>" type="text" value="<?php echo esc_attr( $max_groups ); ?>" style="width: 30%" /></label></p>
<p>
<label for="<?php echo $this->get_field_id( 'sort_type' ); ?>">
<?php _e('Order by:', 'buddypress'); ?>
<select name="<?php echo $this->get_field_name( 'sort_type' ); ?>">
<option value="alphabetical" <?php selected($sort_type,'alphabetical') ?>><?php _e( 'Alphabetical', 'buddypress' ) ?></option>
<option value="newest" <?php selected($sort_type,'newest') ?>><?php _e( 'Newly Created', 'buddypress' ) ?></option>
<option value="active" <?php selected($sort_type,'active') ?>><?php _e( 'Last Active', 'buddypress' ) ?></option>
<option value="popular" <?php selected($sort_type,'popular') ?>><?php _e( 'Most Popular', 'buddypress' ) ?></option>
<option value="prolific" <?php selected($sort_type,'prolific') ?>><?php _e( 'Most Member Groups', 'bp-group-hierarchy' ) ?></option>
</select>
</label>
</p>
<p><label for="<?php echo $this->get_field_id( 'show_desc' ); ?>"><input type="checkbox" id="<?php echo $this->get_field_id( 'show_desc' ); ?>" name="<?php echo $this->get_field_name( 'show_desc' ); ?>"<?php if($show_desc) echo ' checked'; ?> /> <?php _e('Show descriptions:', 'bp-group-hierarchy'); ?></label></p>
<?php
}
}
class BP_Group_Navigator_Widget extends WP_Widget {
function __construct() {
parent::__construct( false, $name = __( 'Group Navigator', 'bp-group-hierarchy' ), array('description' => __( 'A list of member groups of the current group, or top-level groups anywhere else.', 'bp-group-hierarchy' ) ) );
}
function widget( $args, $instance ) {
global $bp;
extract( $args );
$parent_id = bp_get_current_group_id();
echo $before_widget;
echo $before_title;
if( empty( $parent_id ) ) {
echo $instance['title'];
} else {
echo $instance['sub_title'];
}
echo $after_title; ?>
<?php if( ! class_exists('BP_Groups_Group') ) {
_e( 'You must enable Groups component to use this widget.', 'bp-group-hierarchy' );
return;
} ?>
<?php if ( bp_has_groups_hierarchy( 'type=' . $instance['sort_type'] . '&per_page=' . $instance['max_groups'] . '&max=' . $instance['max_groups'] . '&parent_id=' . $parent_id ) ) : ?>
<ul id="toplevel-groups-list" class="item-list">
<?php while ( bp_groups() ) : bp_the_group(); ?>
<li>
<div class="item-avatar">
<a href="<?php bp_group_permalink() ?>"><?php bp_group_avatar_thumb() ?></a>
</div>
<div class="item">
<div class="item-title"><a href="<?php bp_group_permalink() ?>" title="<?php echo strip_tags(bp_get_group_description_excerpt()) ?>"><?php bp_group_name() ?></a></div>
<div class="item-meta"><span class="activity">
<?php switch($instance['sort_type']) {
case 'newest':
printf( __( 'created %s', 'buddypress' ), bp_get_group_date_created() );
break;
case 'alphabetical':
case 'active':
printf( __( 'active %s', 'buddypress' ), bp_get_group_last_active() );
break;
case 'popular':
bp_group_member_count();
break;
case 'prolific':
printf( _n( '%d member group', '%d member groups', bp_group_hierarchy_has_subgroups(), 'bp-group-hierarchy'), bp_group_hierarchy_has_subgroups() );
}
?>
</span></div>
<?php if($instance['show_desc']) { ?>
<div class="item-desc"><?php bp_group_description_excerpt() ?></div>
<?php } ?>
</div>
</li>
<?php endwhile; ?>
</ul>
<?php wp_nonce_field( 'groups_widget_groups_list', '_wpnonce-groups' ); ?>
<input type="hidden" name="toplevel_groups_widget_max" id="toplevel_groups_widget_max" value="<?php echo esc_attr( $instance['max_groups'] ); ?>" />
<?php else: ?>
<div class="widget-error">
<?php _e('There are no groups to display.', 'buddypress') ?>
</div>
<?php endif; ?>
<?php echo $after_widget; ?>
<?php
}
function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array( 'max_groups' => 5, 'title' => __('Groups'), 'sub_title' => __('Member Groups', 'bp-group-hierarchy'), 'sort_type' => 'active' ) );
$max_groups = strip_tags( $instance['max_groups'] );
$title = strip_tags( $instance['title'] );
$sub_title = strip_tags( $instance['sub_title'] );
$sort_type = strip_tags( $instance['sort_type'] );
$show_desc = $instance['show_desc'] ? true : false;
?>
<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e('Title:', 'buddypress'); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></label></p>
<p><label for="<?php echo $this->get_field_id( 'sub_title' ); ?>"><?php _e('Title when on a group page:', 'bp-group-hierarchy'); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'sub_title' ); ?>" name="<?php echo $this->get_field_name( 'sub_title' ); ?>" type="text" value="<?php echo esc_attr( $sub_title ); ?>" /></label></p>
<p><label for="<?php echo $this->get_field_id( 'max_groups' ); ?>"><?php _e('Max groups to show:', 'buddypress'); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_groups' ); ?>" name="<?php echo $this->get_field_name( 'max_groups' ); ?>" type="text" value="<?php echo esc_attr( $max_groups ); ?>" style="width: 30%" /></label></p>
<p>
<label for="<?php echo $this->get_field_id( 'sort_type' ); ?>">
<?php _e('Order by:', 'buddypress'); ?>
<select name="<?php echo $this->get_field_name( 'sort_type' ); ?>">
<option value="alphabetical" <?php selected($sort_type,'alphabetical') ?>><?php _e( 'Alphabetical', 'buddypress' ) ?></option>
<option value="newest" <?php selected($sort_type,'newest') ?>><?php _e( 'Newly Created', 'buddypress' ) ?></option>
<option value="active" <?php selected($sort_type,'active') ?>><?php _e( 'Last Active', 'buddypress' ) ?></option>
<option value="popular" <?php selected($sort_type,'popular') ?>><?php _e( 'Most Popular', 'buddypress' ) ?></option>
<option value="prolific" <?php selected($sort_type,'prolific') ?>><?php _e( 'Most Member Groups', 'bp-group-hierarchy' ) ?></option>
</select>
</label>
</p>
<p><label for="<?php echo $this->get_field_id( 'show_desc' ); ?>"><input type="checkbox" id="<?php echo $this->get_field_id( 'show_desc' ); ?>" name="<?php echo $this->get_field_name( 'show_desc' ); ?>"<?php if($show_desc) echo ' checked'; ?> /> <?php _e('Show descriptions:', 'bp-group-hierarchy'); ?></label></p>
<?php
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['max_groups'] = strip_tags( $new_instance['max_groups'] );
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['sub_title'] = strip_tags( $new_instance['sub_title'] );
$instance['sort_type'] = strip_tags( $new_instance['sort_type'] );
$instance['show_desc'] = isset($new_instance['show_desc']) ? true : false;
return $instance;
}
}
?>