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<?php |
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class Jetpack_Search_Helpers { |
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const FILTER_WIDGET_BASE = 'jetpack-search-filters'; |
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6
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static function get_search_url() { |
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$query_args = $_GET; |
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// Handle the case where a permastruct is being used, such as /search/{$query} |
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if ( ! isset( $query_args['s'] ) ) { |
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$query_args['s'] = get_search_query(); |
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} |
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if ( isset( $query_args['paged'] ) ) { |
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unset( $query_args['paged'] ); |
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} |
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$query = http_build_query( $query_args ); |
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return home_url( "?{$query}" ); |
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} |
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static function add_query_arg( $key, $value = false ) { |
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if ( is_array( $key ) ) { |
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return add_query_arg( $key, self::get_search_url() ); |
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} |
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return add_query_arg( $key, $value, self::get_search_url() ); |
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} |
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static function remove_query_arg( $key ) { |
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return remove_query_arg( $key, self::get_search_url() ); |
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} |
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static function get_widget_option_name() { |
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return sprintf( 'widget_%s', self::FILTER_WIDGET_BASE ); |
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} |
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static function get_widgets_from_option() { |
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$widget_options = get_option( self::get_widget_option_name(), array() ); |
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// We don't need this |
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if ( ! empty( $widget_options ) && isset( $widget_options['_multiwidget'] ) ) { |
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unset( $widget_options['_multiwidget'] ); |
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} |
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return $widget_options; |
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} |
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static function build_widget_id( $number ) { |
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return sprintf( '%s-%d', self::FILTER_WIDGET_BASE, $number ); |
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} |
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static function is_active_widget( $widget_id ) { |
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return (bool) is_active_widget( false, $widget_id, self::FILTER_WIDGET_BASE ); |
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} |
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static function get_filters_from_widgets() { |
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$filters = array(); |
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$widget_options = self::get_widgets_from_option(); |
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if ( empty( $widget_options ) ) { |
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return $filters; |
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} |
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foreach ( (array) $widget_options as $number => $settings ) { |
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$widget_id = self::build_widget_id( $number ); |
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if ( ! self::is_active_widget( $widget_id ) || empty( $settings['filters'] ) ) { |
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continue; |
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} |
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if ( empty( $settings['use_filters'] ) ) { |
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continue; |
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} |
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foreach ( (array) $settings['filters'] as $widget_filter ) { |
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$widget_filter['widget_id'] = $widget_id; |
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$key = sprintf( '%s_%d', $widget_filter['type'], count( $filters ) ); |
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$filters[ $key ] = $widget_filter; |
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} |
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} |
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return $filters; |
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} |
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} |
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Automattic /
jetpack
