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<?php |
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/** |
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* Class MAG_CMB2_Field_Post_Search_Ajax |
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*/ |
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if ( ! class_exists( 'MAG_CMB2_Field_Post_Search_Ajax' ) ) { |
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/** |
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* The LSX Post Search Field |
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*/ |
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class MAG_CMB2_Field_Post_Search_Ajax { |
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/** |
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* Current version number |
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*/ |
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const VERSION = '1.0.0'; |
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/** |
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* The url which is used to load local resources |
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* |
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* @var string |
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*/ |
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protected static $url = ''; |
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/** |
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* Holds class instance |
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* |
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* @since 1.0.0 |
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* |
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* @var object \MAG_CMB2_Field_Post_Search_Ajax |
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*/ |
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protected static $instance = null; |
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/** |
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* Initialize the plugin by hooking into CMB2 |
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*/ |
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public function __construct() { |
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add_action( 'cmb2_render_post_search_ajax', array( $this, 'render' ), 10, 5 ); |
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add_action( 'cmb2_sanitize_post_search_ajax', array( $this, 'sanitize' ), 10, 4 ); |
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add_action( 'wp_ajax_cmb_post_search_ajax_get_results', array( $this, 'cmb_post_search_ajax_get_results' ) ); |
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} |
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/** |
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* Return an instance of this class. |
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* |
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* @since 1.0.0 |
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* |
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* @return object \MAG_CMB2_Field_Post_Search_Ajax A single instance of this class. |
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*/ |
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public static function get_instance() { |
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// If the single instance hasn't been set, set it now. |
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if ( null === self::$instance ) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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/** |
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* Render field |
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*/ |
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public function render( $field, $value, $object_id, $object_type, $field_type ) { |
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$this->setup_admin_scripts(); |
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$field_name = $field->_name(); |
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if ( $field->args( 'limit' ) > 1 ) { |
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echo '<ul class="cmb-post-search-ajax-results" id="' . $field_name . '_results">'; |
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if ( isset( $value ) && ! empty( $value ) ) { |
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if ( ! is_array( $value ) ) { |
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$value = array( $value ); |
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} |
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$value = array_unique( $value ); |
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foreach ( $value as $val ) { |
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$handle = ( $field->args( 'sortable' ) ) ? '<span class="hndl"></span>' : ''; |
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$li_css = ''; |
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if ( $field->args( 'object_type' ) == 'user' ) { |
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$guid = get_edit_user_link( $val ); |
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$user = get_userdata( $val ); |
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$title = $user->display_name; |
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} else { |
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$guid = get_edit_post_link( $val ); |
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$title = get_the_title( $val ); |
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if ( 'trash' === get_post_status( $val ) ) { |
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$li_css = 'display:none;'; |
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} |
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} |
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echo '<li style="' . $li_css . '">' . $handle . '<input type="hidden" name="' . $field_name . '_results[]" value="' . $val . '"><a href="' . $guid . '" target="_blank" class="edit-link">' . $title . '</a><a class="remover"><span class="dashicons dashicons-no"></span><span class="dashicons dashicons-dismiss"></span></a></li>'; |
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} |
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} |
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echo '</ul>'; |
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$field_value = ''; |
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} else { |
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if ( is_array( $value ) ) { |
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$value = $value[0]; |
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} |
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if ( $field->args( 'object_type' ) == 'user' ) { |
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$field_value = ( $value ? get_userdata( $value )->display_name : '' ); |
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} else { |
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$field_value = ( $value ? get_the_title( $value ) : '' ); |
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} |
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echo $field_type->input( |
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array( |
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'type' => 'hidden', |
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'name' => $field_name . '_results', |
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'value' => $value, |
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'desc' => false, |
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) |
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); |
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if ( isset( $field->group ) ) { |
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$store_name = str_replace( '][', '_', $field_name ); |
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$store_name = str_replace( ']', '', $store_name ); |
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$store_name = str_replace( '[', '_', $store_name ); |
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echo $field_type->input( |
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array( |
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'type' => 'hidden', |
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'id' => $field_name . '_store', |
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'name' => $store_name . '_store', |
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'class' => 'cmb-post-search-ajax-store', |
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'value' => $value, |
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'desc' => false, |
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) |
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); |
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} |
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} |
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echo $field_type->input( |
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array( |
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'type' => 'text', |
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'name' => $field_name, |
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'id' => $field_name, |
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'class' => 'cmb-post-search-ajax', |
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'value' => $field_value, |
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'desc' => false, |
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'data-limit' => $field->args( 'limit' ) ? $field->args( 'limit' ) : '1', |
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'data-sortable' => $field->args( 'sortable' ) ? $field->args( 'sortable' ) : '0', |
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'data-object' => $field->args( 'object_type' ) ? $field->args( 'object_type' ) : 'post', |
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'data-queryargs'=> $field->args( 'query_args' ) ? htmlspecialchars( json_encode( $field->args( 'query_args' ) ), ENT_QUOTES, 'UTF-8' ) : '' |
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) |
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); |
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echo '<img src="' . admin_url( 'images/spinner.gif' ) . '" class="cmb-post-search-ajax-spinner" />'; |
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$field_type->_desc( true, true ); |
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} |
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/** |
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* Optionally save the latitude/longitude values into two custom fields |
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*/ |
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public function sanitize( $override_value, $value, $object_id, $field_args ) { |
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$fid = ''; |
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if ( isset( $field_args['id'] ) ) { |
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$fid = $field_args['id']; |
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} |
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// IF the field is in a repeatable group, then get the info from the post data. |
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if ( isset( $field_args['render_row_cb'][0]->group ) && ! empty( $field_args['render_row_cb'][0]->group ) ) { |
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$new_index = ''; |
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$data_to_save = $field_args['render_row_cb'][0]->group->args['render_row_cb'][0]->data_to_save; |
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$oid = $field_args['_name']; |
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$iid = $field_args['_id']; |
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$oid = explode( '[', $oid ); |
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if ( is_array( $oid ) ) { |
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$oid = $oid[0]; |
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} |
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if ( isset( $data_to_save[ $oid ] ) && ! empty( $data_to_save[ $oid ] ) ) { |
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foreach( $data_to_save[ $oid ] as $index => $svalues ) { |
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if ( isset( $svalues[ $iid ] ) && $value === $svalues[ $iid ] ) { |
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$new_index = $index; |
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} |
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} |
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} |
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if ( '' !== $new_index ) { |
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$new_index = $oid . '_' . $new_index . '_' . $iid . '_store'; |
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if ( ! empty( $data_to_save[ $new_index ] ) ) { |
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$value = $data_to_save[ $new_index ]; |
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} |
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} else { |
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$value = false; |
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} |
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} else if ( ! empty( $field_args['render_row_cb'][0]->data_to_save[ $fid . '_results' ] ) ) { |
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$value = $field_args['render_row_cb'][0]->data_to_save[ $fid . '_results' ]; |
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} else { |
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$value = false; |
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} |
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return $value; |
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} |
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/** |
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* Defines the url which is used to load local resources. Based on, and uses, |
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* the CMB2_Utils class from the CMB2 library. |
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*/ |
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public static function url( $path = '' ) { |
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if ( self::$url ) { |
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return self::$url . $path; |
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} |
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/** |
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* Set the variable cmb2_fpsa_dir |
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*/ |
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$cmb2_fpsa_dir = trailingslashit( dirname( __FILE__ ) ); |
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/** |
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* Use CMB2_Utils to gather the url from cmb2_fpsa_dir |
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*/ |
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$cmb2_fpsa_url = CMB2_Utils::get_url_from_dir( $cmb2_fpsa_dir ); |
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/** |
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* Filter the CMB2 FPSA location url |
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*/ |
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self::$url = trailingslashit( apply_filters( 'cmb2_fpsa_url', $cmb2_fpsa_url, self::VERSION ) ); |
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return self::$url . $path; |
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} |
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/** |
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* Enqueue scripts and styles |
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*/ |
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public function setup_admin_scripts() { |
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wp_register_script( 'jquery-devautocomplete', self::url( 'js/jquery.autocomplete.min.js' ), array( 'jquery' ), self::VERSION ); |
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wp_register_script( 'mag-post-search-ajax', self::url( 'js/mag-post-search-ajax.js' ), array( 'jquery', 'jquery-devautocomplete', 'jquery-ui-sortable' ), self::VERSION ); |
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wp_localize_script( 'mag-post-search-ajax', 'psa', array( |
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'ajaxurl' => admin_url( 'admin-ajax.php' ), |
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'nonce' => wp_create_nonce( 'mag_cmb_post_search_ajax_get_results' ) |
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) ); |
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wp_enqueue_script( 'mag-post-search-ajax' ); |
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wp_enqueue_style( 'mag-post-search-ajax', self::url( 'css/mag-post-search-ajax.css' ), array(), self::VERSION ); |
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} |
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/** |
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* Ajax request : get results |
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240
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*/ |
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public function cmb_post_search_ajax_get_results() { |
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$nonce = sanitize_text_field( $_POST['psacheck'] ); |
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if ( ! wp_verify_nonce( $nonce, 'mag_cmb_post_search_ajax_get_results' ) ) { |
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die( json_encode( array( 'error' => __( 'Error : Unauthorized action' ) ) ) ); |
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} else { |
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$args = json_decode( stripslashes( htmlspecialchars_decode( sanitize_text_field( $_POST['query_args'] ) ) ), true ); |
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$args['s'] = sanitize_text_field( $_POST['query'] ); |
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$datas = array(); |
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if ( $_POST['object'] == 'user' ) { |
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$args['search'] = '*' . esc_attr( sanitize_text_field( $_POST['query'] ) ) . '*'; |
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$users = new WP_User_Query( $args ); |
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$results = $users->get_results(); |
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255
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if ( ! empty( $results ) ) { |
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256
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foreach ( $results as $result ){ |
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$user_info = get_userdata( $result->ID ); |
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// Define filter "mag_cmb_post_search_ajax_result" to allow customize ajax results. |
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$datas[] = apply_filters( 'mag_cmb_post_search_ajax_result', array( |
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'value' => $user_info->display_name, |
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'data' => $result->ID, |
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'guid' => get_edit_user_link( $result->ID ), |
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) ); |
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} |
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} |
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266
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} else { |
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$results = new WP_Query( $args ); |
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268
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if ( $results->have_posts() ) : |
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269
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while ( $results->have_posts() ) : $results->the_post(); |
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// Define filter "mag_cmb_post_search_ajax_result" to allow customize ajax results. |
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$datas[] = apply_filters( 'mag_cmb_post_search_ajax_result', array( |
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'value' => get_the_title() . ' - ' . '#' . get_the_ID(), |
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273
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'data' => get_the_ID(), |
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274
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'guid' => get_edit_post_link(), |
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275
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) ); |
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endwhile; |
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277
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endif; |
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278
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} |
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279
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wp_reset_postdata(); |
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280
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die( json_encode( $datas ) ); |
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281
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} |
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282
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} |
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283
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} |
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} |
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lightspeeddevelopment /
lsx-projects
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