MAG_CMB2_Field_Post_Search_Ajax::render() - Code Metrics - Inspection of "Fixing the CMB 2 post search ajax instance." - lightspeeddevelopment/lsx-projects - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Push — master ( 2e4958...c7e94e )

by Warwick
created 2020-08-19 14:22 UTC
MAG_CMB2_Field_Post_Search_Ajax::render() D

↳ Parent: MAG_CMB2_Field_Post_Search_Ajax
Complexity

Conditions	18
Paths	19
Size

Total Lines	84
Code Lines	62
Duplication

Lines	0
Ratio	0 %
Importance

Changes	1
Bugs	0	Features	0
Metric	Value
cc	18
eloc	62
c	1
b	0
f	0
nc	19
nop	5
dl	0
loc	84
rs	4.8666
How to fix Long Method Complexity

<?php
/**
 * Class MAG_CMB2_Field_Post_Search_Ajax
 */

if ( ! class_exists( 'MAG_CMB2_Field_Post_Search_Ajax' ) ) {

	/**
	 * The LSX Post Search Field
	 */
	class MAG_CMB2_Field_Post_Search_Ajax {

		/**
		 * Current version number
		 */
		const VERSION = '1.0.0';

		/**
		 * The url which is used to load local resources
		 * 
		 * @var string
		 */
		protected static $url = '';

		/**
		 * Holds class instance
		 *
		 * @since 1.0.0
		 *
		 * @var      object \MAG_CMB2_Field_Post_Search_Ajax
		 */
		protected static $instance = null;

		/**
		 * Initialize the plugin by hooking into CMB2
		 */
		public function __construct() {
			add_action( 'cmb2_render_post_search_ajax', array( $this, 'render' ), 10, 5 );
			add_action( 'cmb2_sanitize_post_search_ajax', array( $this, 'sanitize' ), 10, 4 );
			add_action( 'wp_ajax_cmb_post_search_ajax_get_results', array( $this, 'cmb_post_search_ajax_get_results' ) );
		}

		/**
		 * Return an instance of this class.
		 *
		 * @since 1.0.0
		 *
		 * @return    object \MAG_CMB2_Field_Post_Search_Ajax    A single instance of this class.
		 */
		public static function get_instance() {
			// If the single instance hasn't been set, set it now.
			if ( null === self::$instance ) {
				self::$instance = new self();
			}
			return self::$instance;
		}

		/**
		 * Render field
		 */
		public function render( $field, $value, $object_id, $object_type, $field_type ) {	
			$this->setup_admin_scripts();
			$field_name = $field->_name();

			if ( $field->args( 'limit' ) > 1 ) {

				echo '<ul class="cmb-post-search-ajax-results" id="' . $field_name . '_results">';
				if ( isset( $value ) && ! empty( $value ) ) {
					if ( ! is_array( $value ) ) {
						$value = array( $value );
					}
					$value = array_unique( $value );
					foreach ( $value as $val ) {
						$handle = ( $field->args( 'sortable' ) ) ? '<span class="hndl"></span>' : '';
						$li_css = '';
						if ( $field->args( 'object_type' ) == 'user' ) {
							$guid  = get_edit_user_link( $val );
							$user  = get_userdata( $val );
							$title = $user->display_name;
						} else {
							$guid  = get_edit_post_link( $val );
							$title = get_the_title( $val );
							if ( 'trash' === get_post_status( $val ) ) {
								$li_css = 'display:none;';
							}
						}
						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>';
					}
				}
				echo '</ul>';
				$field_value = '';
			} else {
				if ( is_array( $value ) ) {
					$value = $value[0];
				}
				if ( $field->args( 'object_type' ) == 'user' ) {
					$field_value = ( $value ? get_userdata( $value )->display_name : '' );
				} else {
					$field_value = ( $value ? get_the_title( $value ) : '' );
				}
				echo $field_type->input( 
					array(
						'type'  => 'hidden',
						'name'  => $field_name . '_results',
						'value' => $value,
						'desc'  => false,
					)
				);
				if ( isset( $field->group ) ) {
					$store_name = str_replace( '][', '_', $field_name );
					$store_name = str_replace( ']', '', $store_name );
					$store_name = str_replace( '[', '_', $store_name );

					echo $field_type->input(
						array(
							'type'  => 'hidden',
							'id'    => $field_name . '_store',
							'name'  => $store_name . '_store',
							'class' => 'cmb-post-search-ajax-store',
							'value' => $value,
							'desc'  => false,
						)
					);
				}
			}

			echo $field_type->input( 
				array( 
					'type' 			=> 'text',
					'name' 			=> $field_name,
					'id'			=> $field_name,
					'class'			=> 'cmb-post-search-ajax',
					'value' 		=> $field_value,
					'desc'			=> false,
					'data-limit'	=> $field->args( 'limit' ) ? $field->args( 'limit' ) : '1',
					'data-sortable'	=> $field->args( 'sortable' ) ? $field->args( 'sortable' ) : '0',
					'data-object'	=> $field->args( 'object_type' ) ? $field->args( 'object_type' ) : 'post',
					'data-queryargs'=> $field->args( 'query_args' ) ? htmlspecialchars( json_encode( $field->args( 'query_args' ) ), ENT_QUOTES, 'UTF-8' ) : ''
				)
			);

			echo '<img src="' . admin_url( 'images/spinner.gif' ) . '" class="cmb-post-search-ajax-spinner" />';

			$field_type->_desc( true, true );

		}

		/**
		 * Optionally save the latitude/longitude values into two custom fields
		 */
		public function sanitize( $override_value, $value, $object_id, $field_args ) {
			$fid = '';
			if ( isset( $field_args['id'] ) ) {
				$fid = $field_args['id'];
			}

			// IF the field is in a repeatable group, then get the info from the post data.
			if ( isset( $field_args['render_row_cb'][0]->group ) && ! empty( $field_args['render_row_cb'][0]->group ) ) {
				$new_index = '';

				$data_to_save = $field_args['render_row_cb'][0]->group->args['render_row_cb'][0]->data_to_save;
				$oid          = $field_args['_name'];
				$iid          = $field_args['_id'];
				$oid          = explode( '[', $oid );
				if ( is_array( $oid ) ) {

					$oid = $oid[0];
				}

				if ( isset( $data_to_save[ $oid ] ) && ! empty( $data_to_save[ $oid ] ) ) {
					foreach( $data_to_save[ $oid ] as $index => $svalues ) {
						if ( isset( $svalues[ $iid ] ) && $value === $svalues[ $iid ] ) {
							$new_index = $index;
						}
					}
				}

				if ( '' !== $new_index ) {
					$new_index = $oid . '_' . $new_index . '_' . $iid . '_store';

					if ( ! empty( $data_to_save[ $new_index ] ) ) {
						$value = $data_to_save[ $new_index ];
					}
				} else {
					$value = false;
				}
			} else if ( ! empty( $field_args['render_row_cb'][0]->data_to_save[ $fid . '_results' ] ) ) {
				$value = $field_args['render_row_cb'][0]->data_to_save[ $fid . '_results' ];
			} else {
				$value = false;
			}

			return $value;
		}

		/**
		 * Defines the url which is used to load local resources. Based on, and uses, 
		 * the CMB2_Utils class from the CMB2 library.
		 */
		public static function url( $path = '' ) {
			if ( self::$url ) {
				return self::$url . $path;
			}

			/**
			 * Set the variable cmb2_fpsa_dir
			 */
			$cmb2_fpsa_dir = trailingslashit( dirname( __FILE__ ) );

			/**
			 * Use CMB2_Utils to gather the url from cmb2_fpsa_dir
			 */	
			$cmb2_fpsa_url = CMB2_Utils::get_url_from_dir( $cmb2_fpsa_dir );

			/**
			 * Filter the CMB2 FPSA location url
			 */
			self::$url = trailingslashit( apply_filters( 'cmb2_fpsa_url', $cmb2_fpsa_url, self::VERSION ) );

			return self::$url . $path;
		}

		/**
		 * Enqueue scripts and styles
		 */
		public function setup_admin_scripts() {

			wp_register_script( 'jquery-devautocomplete', self::url( 'js/jquery.autocomplete.min.js' ), array( 'jquery' ), self::VERSION );
			wp_register_script( 'mag-post-search-ajax', self::url( 'js/mag-post-search-ajax.js' ), array( 'jquery', 'jquery-devautocomplete', 'jquery-ui-sortable' ), self::VERSION );
			wp_localize_script( 'mag-post-search-ajax', 'psa', array(
				'ajaxurl' 	=> admin_url( 'admin-ajax.php' ),
				'nonce'		=> wp_create_nonce( 'mag_cmb_post_search_ajax_get_results' )
			) ); 
			wp_enqueue_script( 'mag-post-search-ajax' );
			wp_enqueue_style( 'mag-post-search-ajax', self::url( 'css/mag-post-search-ajax.css' ), array(), self::VERSION );

		}

		/**
		 * Ajax request : get results
		 */
		public function cmb_post_search_ajax_get_results() {
			$nonce = sanitize_text_field( $_POST['psacheck'] );
			if ( ! wp_verify_nonce( $nonce, 'mag_cmb_post_search_ajax_get_results' ) ) {
				die( json_encode( array( 'error' => __( 'Error : Unauthorized action' ) ) ) );

			} else {
				$args      = json_decode( stripslashes( htmlspecialchars_decode( sanitize_text_field( $_POST['query_args'] ) ) ), true );
				$args['s'] = sanitize_text_field( $_POST['query'] );
				$datas     = array();
				if ( $_POST['object'] == 'user' ) {

					$args['search'] = '*' . esc_attr( sanitize_text_field( $_POST['query'] ) ) . '*';
					$users          = new WP_User_Query( $args );
					$results        = $users->get_results();

					if ( ! empty( $results ) ) {
						foreach ( $results as $result ){
							$user_info = get_userdata( $result->ID );
							// Define filter "mag_cmb_post_search_ajax_result" to allow customize ajax results.
							$datas[] = apply_filters( 'mag_cmb_post_search_ajax_result', array(
								'value' => $user_info->display_name,
								'data'  => $result->ID,
								'guid'  => get_edit_user_link( $result->ID ),
							) );
						}
					}
				} else {
					$results 	= new WP_Query( $args );
					if ( $results->have_posts() ) :
						while ( $results->have_posts() ) : $results->the_post();
							// Define filter "mag_cmb_post_search_ajax_result" to allow customize ajax results.
							$datas[] = apply_filters( 'mag_cmb_post_search_ajax_result', array(
								'value' => get_the_title() . ' - ' . '#' . get_the_ID(),
								'value' => get_the_title() . ' - ' . '#' . /** @scrutinizer ignore-type */ get_the_ID(),
								'data'	=> get_the_ID(),
								'guid'	=> get_edit_post_link(),
							) );
						endwhile;
					endif;
				}
				wp_reset_postdata();
				die( json_encode( $datas ) );

			}
		}
	}
}

lightspeeddevelopment / lsx-projects

Push — master ( 2e4958...c7e94e )

MAG_CMB2_Field_Post_Search_Ajax::render() D

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