widget_slug = ACADP_PLUGIN_NAME.'-widget-locations';
parent::__construct(
$this->widget_slug,
__( 'ACADP Locations', 'advanced-classifieds-and-directory-pro' ),
array(
'classname' => $this->widget_slug.'-class',
'description' => __( 'A list of "Advanced Classifieds and Directory Pro" Locations.', 'advanced-classifieds-and-directory-pro' )
)
);
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_styles_scripts' ), 11 );
}
/**
* Outputs the content of the widget.
*
* @since 1.0.0
* @access public
*
* @param array $args The array of form elements.
* @param array $instance The current instance of the widget.
*/
public function widget( $args, $instance ) {
$general_settings = get_option( 'acadp_general_settings' );
$listings_settings = get_option( 'acadp_listings_settings' );
$locations_settings = get_option( 'acadp_locations_settings' );
$has_location = empty( $general_settings['has_location'] ) ? false : true;
$base_location = empty( $instance['base_location'] ) ? max( 0, $general_settings['base_location'] ) : (int) $instance['base_location'];
if( $has_location ) {
$query_args = array(
'template' => ! empty( $instance['template'] ) ? sanitize_text_field( $instance['template'] ) : 'list',
'term_id' => $base_location,
'base_location' => $base_location,
'hide_empty' => ! empty( $instance['hide_empty'] ) ? 1 : 0,
'orderby' => $locations_settings['orderby'],
'order' => $locations_settings['order'],
'show_count' => ! empty( $instance['show_count'] ) ? 1 : 0,
'pad_counts' => isset( $listings_settings['include_results_from'] ) && in_array( 'child_locations', $listings_settings['include_results_from'] ) ? true : false,
'imm_child_only' => ! empty( $instance['imm_child_only'] ) ? 1 : 0,
'active_term_id' => $base_location,
'ancestors' => array()
);
if( $query_args['imm_child_only'] ) {
$term_slug = get_query_var( 'acadp_location' );
if( '' != $term_slug ) {
$term = get_term_by( 'slug', $term_slug, 'acadp_locations' );
$query_args['active_term_id'] = $term->term_id;
$query_args['ancestors'] = get_ancestors( $query_args['active_term_id'], 'acadp_locations' );
$query_args['ancestors'][] = $query_args['active_term_id'];
$query_args['ancestors'] = array_unique( $query_args['ancestors'] );
}
}
if( 'dropdown' == $query_args['template'] ) {
$locations = $this->dropdown_locations( $query_args );
} else {
$locations = $this->list_locations( $query_args );
}
if( ! empty( $locations ) ) {
echo $args['before_widget'];
if( ! empty( $instance['title'] ) ) {
echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ) . $args['after_title'];
}
include( acadp_get_template( 'acadp-widget-public-locations-display.php', 'locations' ) );
echo $args['after_widget'];
}
}
}
/**
* Processes the widget's options to be saved.
*
* @since 1.0.0
* @access public
*
* @param array $new_instance The new instance of values to be generated via the update.
* @param array $old_instance The previous instance of values before the update.
*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = ! empty( $new_instance['title'] ) ? strip_tags( $new_instance['title'] ) : '';
$instance['template'] = isset( $new_instance['template'] ) ? sanitize_text_field( $new_instance['template'] ) : 'list';
$instance['base_location'] = isset( $new_instance['base_location'] ) ? (int) $new_instance['base_location'] : 0;
$instance['imm_child_only'] = isset( $new_instance['imm_child_only'] ) ? 1 : 0;
$instance['hide_empty'] = isset( $new_instance['hide_empty'] ) ? 1 : 0;
$instance['show_count'] = isset( $new_instance['show_count'] ) ? 1 : 0;
return $instance;
}
/**
* Generates the administration form for the widget.
*
* @since 1.0.0
* @access public
*
* @param array $instance The array of keys and values for the widget.
*/
public function form( $instance ) {
$general_settings = get_option( 'acadp_general_settings' );
$locations_settings = get_option( 'acadp_locations_settings' );
// Define the array of defaults
$defaults = array(
'title' => __( 'Locations', 'advanced-classifieds-and-directory-pro' ),
'template' => 'list',
'base_location' => max( 0, $general_settings['base_location'] ),
'imm_child_only' => 0,
'hide_empty' => ! empty( $locations_settings['hide_empty'] ) ? 1 : 0,
'show_count' => ! empty( $locations_settings['show_count'] ) ? 1 : 0
);
// Parse incoming $instance into an array and merge it with $defaults
$instance = wp_parse_args(
(array) $instance,
$defaults
);
// Display the admin form
include( ACADP_PLUGIN_DIR . 'widgets/locations/views/acadp-widget-admin-locations-display.php' );
}
/**
* List ACADP locations.
*
* @since 1.0.0
*
* @param array $settings Settings args.
* @return string HTML code that contain locations list.
*/
public function list_locations( $settings ) {
if( $settings['imm_child_only'] ) {
if( $settings['term_id'] != $settings['base_location'] && ! in_array( $settings['term_id'], $settings['ancestors'] ) ) {
return;
}
}
$args = array(
'orderby' => $settings['orderby'],
'order' => $settings['order'],
'hide_empty' => $settings['hide_empty'],
'parent' => $settings['term_id'],
'hierarchical' => ! empty( $settings['hide_empty'] ) ? true : false
);
$terms = get_terms( 'acadp_locations', $args );
$html = '';
if( count( $terms ) > 0 ) {
$html .= '';
}
return $html;
}
/**
* Build ACADP categories dropdown options.
*
* @since 1.6.0
*
* @param array $settings Settings args.
* @param string $prefix String to add before the location name.
* @return string HTML code that contain locations list.
*/
public function dropdown_locations( $settings, $prefix = '' ) {
if( $settings['imm_child_only'] ) {
if( $settings['term_id'] != $settings['base_location'] && ! in_array( $settings['term_id'], $settings['ancestors'] ) ) {
return;
}
}
$term_slug = get_query_var( 'acadp_location' );
$args = array(
'orderby' => $settings['orderby'],
'order' => $settings['order'],
'hide_empty' => $settings['hide_empty'],
'parent' => $settings['term_id'],
'hierarchical' => ! empty( $settings['hide_empty'] ) ? true : false
);
$terms = get_terms( 'acadp_locations', $args );
$html = '';
if( count( $terms ) > 0 ) {
foreach( $terms as $term ) {
$settings['term_id'] = $term->term_id;
$html .= sprintf( '';
}
}
return $html;
}
/**
* Enqueues widget-specific styles & scripts.
*
* @since 1.0.0
* @access public
*/
public function enqueue_styles_scripts() {
if( is_active_widget( false, $this->id, $this->id_base, true ) ) {
wp_enqueue_style( ACADP_PLUGIN_NAME );
}
}
}