ap_list_filters( string $current_url = '' )

Description #

Output list filters form.

Parameters #

  • $current_url
    string (Optional) Current Url. Default value: ''

Source #

File: includes/theme.php

function ap_list_filters( $current_url = '' ) {
	$filters = ap_get_list_filters();

	echo '<form id="ap-filters" class="ap-filters clearfix" method="GET">';

	foreach ( (array) $filters as $key => $filter ) {
		$active = '';

		$current_order_by = ap_get_current_list_filters( 'order_by' );

		if ( ! empty( $current_order_by ) ) {
			$active_arr = ap_search_array( ap_get_questions_orderby(), 'value', $current_order_by );

			if ( ! empty( $active_arr ) ) {
				$active = ': <span class="ap-filter-active">' . $active_arr[0]['label'] . '</span>';
			}
		}

		$active = apply_filters( 'ap_list_filter_active_' . $key, $active, $filter );

		$args = wp_json_encode(
			[
				'__nonce' => wp_create_nonce( 'filter_' . $key ),
				'filter'  => $key,
			]
		);
		echo '<div class="ap-dropdown ap-filter filter-' . esc_attr( $key ) . '">';
		echo '<a class="ap-dropdown-toggle ap-filter-toggle" href="#" ap-filter apquery="' . esc_js( $args ) . '">' . esc_attr( $filter['title'] ) . $active . '</a>'; // xss okay.
		echo '</div>';
	}

	echo '<button id="ap-filter-reset" type="submit" name="reset-filter" title="' . esc_attr__( 'Reset sorting and filter', 'anspress-question-answer' ) . '"><i class="apicon-x"></i><span>' . esc_attr__( 'Clear Filter', 'anspress-question-answer' ) . '</span></button>';

	foreach ( (array) ap_get_current_list_filters() as $key => $value ) {
		if ( ! is_array( $value ) ) {
			echo '<input type="hidden" value="' . esc_attr( $value ) . '" name="' . esc_attr( $key ) . '" />';
		} else {
			foreach ( (array) $value as $v ) {
				echo '<input type="hidden" value="' . esc_attr( $v ) . '" name="' . esc_attr( $key ) . '[]" />';
			}
		}
	}

	echo '</form>';
}

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