shortcodes.php
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<?php
/**
* Display used shortcodes
*
* @since 2.3.5
*/
class CPAC_Column_Post_Shortcodes extends CPAC_Column {
/**
* @see CPAC_Column::init()
* @since 2.3.4
*/
public function init() {
parent::init();
// Properties
$this->properties['type'] = 'column-shortcode';
$this->properties['label'] = __( 'Shortcodes', 'codepress-admin-columns' );
}
/**
* @see CPAC_Column::get_value()
* @since 2.3.5
*/
public function get_value( $post_id ) {
if ( ! ( $shortcodes = $this->get_raw_value( $post_id ) ) ) {
return false;
}
return '[' . implode( '] [', $shortcodes ) . ']';
}
/**
* @see CPAC_Column::get_raw_value()
* @since 2.3.5
*/
public function get_raw_value( $post_id ) {
$content = get_post_field( 'post_content', $post_id );
$pattern = get_shortcode_regex();
preg_match_all( "/$pattern/s", $content, $matches );
if ( ! isset( $matches[2] ) ) {
return false;
}
return $matches[2];
}
}