acf_field_relationship::render_field() - Code Metrics - rousnay/lighthouse - Measure and Improve Code Quality continuously with Scrutinizer

acf_field_relationship::render_field() F
last analyzed 2019-07-26 18:21 UTC

↳ Parent: acf_field_relationship

Complexity

Conditions	40
Paths	> 20000

Size

Total Lines

294

Duplication

Lines	15
Ratio	5.1 %

Importance

Changes

Metric	Value
cc	40
nc	154224
nop	1
dl	15
loc	294
rs	0
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

/*
*  ACF Relationship Field Class
*
*  All the logic for this field type
*
*  @class 		acf_field_relationship
*  @extends		acf_field
*  @package		ACF
*  @subpackage	Fields
*/

if( ! class_exists('acf_field_relationship') ) :

class acf_field_relationship extends acf_field {
	
	
	/*
	*  __construct
	*
	*  This function will setup the field type data
	*
	*  @type	function
	*  @date	5/03/2014
	*  @since	5.0.0
	*
	*  @param	n/a
	*  @return	n/a
	*/

	
	function __construct() {

		
		// vars
		$this->name = 'relationship';
		$this->label = __("Relationship",'acf');
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$this->category = 'relational';
		$this->defaults = array(
			'post_type'			=> array(),
			'taxonomy'			=> array(),
			'min' 				=> 0,
			'max' 				=> 0,
			'filters'			=> array('search', 'post_type', 'taxonomy'),
			'elements' 			=> array(),
			'return_format'		=> 'object'
		);
		$this->l10n = array(
			'min'		=> __("Minimum values reached ( {min} values )",'acf'),
			'max'		=> __("Maximum values reached ( {max} values )",'acf'),
			'loading'	=> __('Loading','acf'),
			'empty'		=> __('No matches found','acf'),
		);
		
		
		// extra
		add_action('wp_ajax_acf/fields/relationship/query',			array($this, 'ajax_query'));
		add_action('wp_ajax_nopriv_acf/fields/relationship/query',	array($this, 'ajax_query'));
		
		
		// do not delete!
    	parent::__construct();
    	
	}
	
	
	/*
	*  get_choices
	*
	*  This function will return an array of data formatted for use in a select2 AJAX response
	*
	*  @type	function
	*  @date	15/10/2014
	*  @since	5.0.9
	*
	*  @param	$options (array)
	*  @return	(array)
	*/
	
	function get_choices( $options = array() ) {

		
   		// defaults
   		$options = acf_parse_args($options, array(
			'post_id'			=> 0,
			's'					=> '',
			'post_type'			=> '',
			'taxonomy'			=> '',
			'lang'				=> false,
			'field_key'			=> '',
			'paged'				=> 1
		));
		
		
		// vars
   		$r = array();
   		$args = array();
   		
   		
   		// paged
   		$args['posts_per_page'] = 20;
   		$args['paged'] = $options['paged'];
   		
		
		// load field
		$field = acf_get_field( $options['field_key'] );
		
		if( !$field ) {
		
			return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
			
		}
		
		
		// update $args
		if( !empty($options['post_type']) ) {
			
			$args['post_type'] = acf_get_array( $options['post_type'] );
		
		} elseif( !empty($field['post_type']) ) {
		
			$args['post_type'] = acf_get_array( $field['post_type'] );
			
		} else {
			
			$args['post_type'] = acf_get_post_types();
		}
		
		
		// update taxonomy
		$taxonomies = array();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		
		if( !empty($options['taxonomy']) ) {
			
			$term = acf_decode_taxonomy_term($options['taxonomy']);
			
			// append to $args
			$args['tax_query'] = array(
				
				array(
					'taxonomy'	=> $term['taxonomy'],
					'field'		=> 'slug',
					'terms'		=> $term['term'],
				)
				
			);
			
			
		} elseif( !empty($field['taxonomy']) ) {

			
			$taxonomies = acf_decode_taxonomy_terms( $field['taxonomy'] );
			
			// append to $args
			$args['tax_query'] = array();
			
			
			// now create the tax queries
			foreach( $taxonomies as $taxonomy => $terms ) {
			
				$args['tax_query'][] = array(
					'taxonomy'	=> $taxonomy,
					'field'		=> 'slug',
					'terms'		=> $terms,
				);
				
			}
			
		}	
		
		
		// search
		if( $options['s'] ) {
		
			$args['s'] = $options['s'];
			
		}
		
		
		// filters
		$args = apply_filters('acf/fields/relationship/query', $args, $field, $options['post_id']);
		$args = apply_filters('acf/fields/relationship/query/name=' . $field['name'], $args, $field, $options['post_id'] );
		$args = apply_filters('acf/fields/relationship/query/key=' . $field['key'], $args, $field, $options['post_id'] );
		
		
		// get posts grouped by post type
		$groups = acf_get_grouped_posts( $args );
		
		if( !empty($groups) ) {

			
			foreach( array_keys($groups) as $group_title ) {
				
				// vars
				$posts = acf_extract_var( $groups, $group_title );
				$titles = array();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
				
				
				// data
				$data = array(
					'text'		=> $group_title,
					'children'	=> array()
				);
				
				
				foreach( array_keys($posts) as $post_id ) {
					
					// override data
					$posts[ $post_id ] = $this->get_post_title( $posts[ $post_id ], $field, $options['post_id'] );
					
				};
				
				
				// order by search
				if( !empty($args['s']) ) {
					
					$posts = acf_order_by_search( $posts, $args['s'] );
					
				}
				
				
				// append to $data
				foreach( array_keys($posts) as $post_id ) {
					
					$data['children'][] = array(
						'id'	=> $post_id,
						'text'	=> $posts[ $post_id ]
					);
					
				}
				
				
				// append to $r
				$r[] = $data;
				
			}
			
			
			// add as optgroup or results
			if( count($args['post_type']) == 1 ) {
				
				$r = $r[0]['children'];
				
			}
			
		}
		
		
		// return
		return $r;
			
	}
	
	
	/*
	*  ajax_query
	*
	*  description
	*
	*  @type	function
	*  @date	24/10/13
	*  @since	5.0.0
	*
	*  @param	$post_id (int)
	*  @return	$post_id (int)
	*/

	
	function ajax_query() {

		
		// validate
		if( !acf_verify_ajax() ) {
		
			die();
			
		}
		
		
		// get posts
		$posts = $this->get_choices( $_POST );
		
		
		// validate
		if( !$posts ) {

			
			die();
			
		}
		
		
		// return JSON
		echo json_encode( $posts );
		die();
			
	}
	
	
	/*
	*  get_post_title
	*
	*  This function returns the HTML for a result
	*
	*  @type	function
	*  @date	1/11/2013
	*  @since	5.0.0
	*
	*  @param	$post (object)
	*  @param	$field (array)
	*  @param	$post_id (int) the post_id to which this value is saved to
	*  @return	(string)
	*/
	
	function get_post_title( $post, $field, $post_id = 0 ) {

		
		// get post_id
		if( !$post_id ) {
			
			$post_id = acf_get_setting('form_data/post_id', get_the_ID());
			
		}
		
		
		// vars
		$title = acf_get_post_title( $post );
		
		
		// elements
		if( !empty($field['elements']) ) {
			
			if( in_array('featured_image', $field['elements']) ) {
				
				$image = '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
				
				if( $post->post_type == 'attachment' ) {
					
					$image = wp_get_attachment_image( $post->ID, array(17, 17) );
					
				} else {
					
					$image = get_the_post_thumbnail( $post->ID, array(17, 17) );
					
				}
				
				
				$title = '<div class="thumbnail">' . $image . '</div>' . $title;
			}
			
		}
		
		
		// filters
		$title = apply_filters('acf/fields/relationship/result', $title, $post, $field, $post_id);
		$title = apply_filters('acf/fields/relationship/result/name=' . $field['_name'], $title, $post, $field, $post_id);
		$title = apply_filters('acf/fields/relationship/result/key=' . $field['key'], $title, $post, $field, $post_id);
		
		
		// return
		return $title;
		
	}
	
	
	/*
	*  render_field()
	*
	*  Create the HTML interface for your field
	*
	*  @param	$field - an array holding all the field's data
	*
	*  @type	action
	*  @since	3.6
	*  @date	23/01/13
	*/
	
	function render_field( $field ) {

		
		// vars
		$values = array();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		$atts = array(
			'id'				=> $field['id'],
			'class'				=> "acf-relationship {$field['class']}",
			'data-min'			=> $field['min'],
			'data-max'			=> $field['max'],
			'data-s'			=> '',
			'data-post_type'	=> '',
			'data-taxonomy'		=> '',
			'data-paged'		=> 1,
		);
		
		
		// Lang
		if( defined('ICL_LANGUAGE_CODE') ) {
		
			$atts['data-lang'] = ICL_LANGUAGE_CODE;
			
		}
		
		
		// data types
		$field['post_type'] = acf_get_array( $field['post_type'] );
		$field['taxonomy'] = acf_get_array( $field['taxonomy'] );
		
		
		// width for select filters
		$width = array(
			'search'	=> 0,
			'post_type'	=> 0,
			'taxonomy'	=> 0
		);
		
		if( !empty($field['filters']) ) {
			
			$width = array(
				'search'	=> 50,
				'post_type'	=> 25,
				'taxonomy'	=> 25
			);
			
			foreach( array_keys($width) as $k ) {
				
				if( ! in_array($k, $field['filters']) ) {
				
					$width[ $k ] = 0;
					
				}
				
			}
			
			
			// search
			if( $width['search'] == 0 ) {
			
				$width['post_type'] = ( $width['post_type'] == 0 ) ? 0 : 50;
				$width['taxonomy'] = ( $width['taxonomy'] == 0 ) ? 0 : 50;
				
			}
			
			// post_type
			if( $width['post_type'] == 0 ) {

			
				$width['taxonomy'] = ( $width['taxonomy'] == 0 ) ? 0 : 50;
				
			}
			
			
			// taxonomy
			if( $width['taxonomy'] == 0 ) {

			
				$width['post_type'] = ( $width['post_type'] == 0 ) ? 0 : 50;
				
			}
			
			
			// search
			if( $width['post_type'] == 0 && $width['taxonomy'] == 0 ) {

			
				$width['search'] = ( $width['search'] == 0 ) ? 0 : 100;
				
			}
		}
		
		
		// post type filter
		$post_types = array();
		
		if( $width['post_type'] ) {
			
			if( !empty($field['post_type']) ) {
			
				$post_types = $field['post_type'];
	
	
			} else {
				
				$post_types = acf_get_post_types();
				
			}
			
			$post_types = acf_get_pretty_post_types($post_types);
			
		}
		
		
		// taxonomy filter
		$taxonomies = array();
		$term_groups = array();
		
		if( $width['taxonomy'] ) {
			
			// taxonomies
			if( !empty($field['taxonomy']) ) {
				
				// get the field's terms
				$term_groups = acf_get_array( $field['taxonomy'] );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				$term_groups = acf_decode_taxonomy_terms( $term_groups );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				
				
				// update taxonomies
				$taxonomies = array_keys($term_groups);
			
			} elseif( !empty($field['post_type']) ) {
				
				// loop over post types and find connected taxonomies
				foreach( $field['post_type'] as $post_type ) {
					
					$post_taxonomies = get_object_taxonomies( $post_type );
					
					// bail early if no taxonomies
					if( empty($post_taxonomies) ) {
						
						continue;
						
					}
						
					foreach( $post_taxonomies as $post_taxonomy ) {
						
						if( !in_array($post_taxonomy, $taxonomies) ) {
							
							$taxonomies[] = $post_taxonomy;
							
						}
						
					}
								
				}
				
			} else {
				
				$taxonomies = acf_get_taxonomies();
				
			}
			
			
			// terms
			$term_groups = acf_get_taxonomy_terms( $taxonomies );
			
			
			// update $term_groups with specific terms
			if( !empty($field['taxonomy']) ) {
				
				foreach( array_keys($term_groups) as $taxonomy ) {
					
					foreach( array_keys($term_groups[ $taxonomy ]) as $term ) {
						
						if( ! in_array($term, $field['taxonomy']) ) {
							
							unset($term_groups[ $taxonomy ][ $term ]);
							
						}
						
					}
					
				}
				
			}
			
		}
		// end taxonomy filter
			
		?>
<div <?php acf_esc_attr_e($atts); ?>>
	
	<div class="acf-hidden">
		<input type="hidden" name="<?php echo $field['name']; ?>" value="" />
	</div>
	
	<?php if( $width['search'] || $width['post_type'] || $width['taxonomy'] ): ?>
	<div class="filters">
		
		<ul class="acf-hl">
		
			<?php if( $width['search'] ): ?>
			<li style="width:<?php echo $width['search']; ?>%;">
				<div class="inner">
				<input class="filter" data-filter="s" placeholder="<?php _e("Search...",'acf'); ?>" type="text" />
				</div>
			</li>
			<?php endif; ?>
			
			<?php if( $width['post_type'] ): ?>
			<li style="width:<?php echo $width['post_type']; ?>%;">
				<div class="inner">
				<select class="filter" data-filter="post_type">
					<option value=""><?php _e('Select post type','acf'); ?></option>
					<?php foreach( $post_types as $k => $v ): ?>
						<option value="<?php echo $k; ?>"><?php echo $v; ?></option>
					<?php endforeach; ?>
				</select>
				</div>
			</li>
			<?php endif; ?>
			
			<?php if( $width['taxonomy'] ): ?>
			<li style="width:<?php echo $width['taxonomy']; ?>%;">
				<div class="inner">
				<select class="filter" data-filter="taxonomy">
					<option value=""><?php _e('Select taxonomy','acf'); ?></option>
					<?php foreach( $term_groups as $k_opt => $v_opt ): ?>
						<optgroup label="<?php echo $k_opt; ?>">
							<?php foreach( $v_opt as $k => $v ): ?>
								<option value="<?php echo $k; ?>"><?php echo $v; ?></option>
							<?php endforeach; ?>
						</optgroup>
					<?php endforeach; ?>
				</select>
				</div>
			</li>
			<?php endif; ?>
		</ul>
		
	</div>
	<?php endif; ?>
	
	<div class="selection acf-cf">
	
		<div class="choices">
		
			<ul class="acf-bl list"></ul>
			
		</div>
		
		<div class="values">
		
			<ul class="acf-bl list">
			
				<?php if( !empty($field['value']) ): 
					
					// get posts
					$posts = acf_get_posts(array(
						'post__in' => $field['value'],
						'post_type'	=> $field['post_type']
					));
					
					
					// set choices
					if( !empty($posts) ):
						
						foreach( array_keys($posts) as $i ):
							
							// vars
							$post = acf_extract_var( $posts, $i );
							
							
							?><li>
								<input type="hidden" name="<?php echo $field['name']; ?>[]" value="<?php echo $post->ID; ?>" />
								<span data-id="<?php echo $post->ID; ?>" class="acf-rel-item">
									<?php echo $this->get_post_title( $post, $field ); ?>
									<a href="#" class="acf-icon -minus small dark" data-name="remove_item"></a>
								</span>
							</li><?php
							
						endforeach;
						
					endif;
				
				endif; ?>
				
			</ul>
			
			
			
		</div>
		
	</div>
	
</div>
		<?php
	}
	
	
	
	/*
	*  render_field_settings()
	*
	*  Create extra options for your field. This is rendered when editing a field.
	*  The value of $field['name'] can be used (like bellow) to save extra data to the $field
	*
	*  @type	action
	*  @since	3.6
	*  @date	23/01/13
	*
	*  @param	$field	- an array holding all the field's data
	*/
	
	function render_field_settings( $field ) {

		
		// vars
		$field['min'] = empty($field['min']) ? '' : $field['min'];
		$field['max'] = empty($field['max']) ? '' : $field['max'];
		
		
		// post_type
		acf_render_field_setting( $field, array(
			'label'			=> __('Filter by Post Type','acf'),
			'instructions'	=> '',
			'type'			=> 'select',
			'name'			=> 'post_type',
			'choices'		=> acf_get_pretty_post_types(),
			'multiple'		=> 1,
			'ui'			=> 1,
			'allow_null'	=> 1,
			'placeholder'	=> __("All post types",'acf'),
		));
		
		
		// taxonomy
		acf_render_field_setting( $field, array(
			'label'			=> __('Filter by Taxonomy','acf'),
			'instructions'	=> '',
			'type'			=> 'select',
			'name'			=> 'taxonomy',
			'choices'		=> acf_get_taxonomy_terms(),
			'multiple'		=> 1,
			'ui'			=> 1,
			'allow_null'	=> 1,
			'placeholder'	=> __("All taxonomies",'acf'),
		));
		
		
		// filters
		acf_render_field_setting( $field, array(
			'label'			=> __('Filters','acf'),
			'instructions'	=> '',
			'type'			=> 'checkbox',
			'name'			=> 'filters',
			'choices'		=> array(
				'search'		=> __("Search",'acf'),
				'post_type'		=> __("Post Type",'acf'),
				'taxonomy'		=> __("Taxonomy",'acf'),
			),
		));
		
		
		// filters
		acf_render_field_setting( $field, array(
			'label'			=> __('Elements','acf'),
			'instructions'	=> __('Selected elements will be displayed in each result','acf'),
			'type'			=> 'checkbox',
			'name'			=> 'elements',
			'choices'		=> array(
				'featured_image'	=> __("Featured Image",'acf'),
			),
		));
		
		
		// min
		acf_render_field_setting( $field, array(
			'label'			=> __('Minimum posts','acf'),
			'instructions'	=> '',
			'type'			=> 'number',
			'name'			=> 'min',
		));
		
		
		// max
		acf_render_field_setting( $field, array(
			'label'			=> __('Maximum posts','acf'),
			'instructions'	=> '',
			'type'			=> 'number',
			'name'			=> 'max',
		));
		
		
		
		
		// return_format
		acf_render_field_setting( $field, array(
			'label'			=> __('Return Format','acf'),
			'instructions'	=> '',
			'type'			=> 'radio',
			'name'			=> 'return_format',
			'choices'		=> array(
				'object'		=> __("Post Object",'acf'),
				'id'			=> __("Post ID",'acf'),
			),
			'layout'	=>	'horizontal',
		));
		
		
	}
	
	
	/*
	*  format_value()
	*
	*  This filter is appied to the $value after it is loaded from the db and before it is returned to the template
	*
	*  @type	filter
	*  @since	3.6
	*  @date	23/01/13
	*
	*  @param	$value (mixed) the value which was loaded from the database
	*  @param	$post_id (mixed) the $post_id from which the value was loaded
	*  @param	$field (array) the field array holding all the field options
	*
	*  @return	$value (mixed) the modified value
	*/

	
	function format_value( $value, $post_id, $field ) {

		
		// bail early if no value
		if( empty($value) ) {
		
			return $value;
			
		}
		
		
		// force value to array
		$value = acf_get_array( $value );
		
		
		// convert to int
		$value = array_map('intval', $value);
		
		
		// load posts if needed
		if( $field['return_format'] == 'object' ) {

			
			// get posts
			$value = acf_get_posts(array(
				'post__in' => $value,
				'post_type'	=> $field['post_type']
			));
			
		}
		
		
		// return
		return $value;
		
	}
	
	
	/*
	*  validate_value
	*
	*  description
	*
	*  @type	function
	*  @date	11/02/2014
	*  @since	5.0.0
	*
	*  @param	$post_id (int)
	*  @return	$post_id (int)
	*/

	
	function validate_value( $valid, $value, $field, $input ){

		
		// default
		if( empty($value) || !is_array($value) ) {
		
			$value = array();
			
		}
		
		
		// min
		if( count($value) < $field['min'] ) {
		
			$valid = _n( '%s requires at least %s selection', '%s requires at least %s selections', $field['min'], 'acf' );
			$valid = sprintf( $valid, $field['label'], $field['min'] );
			
		}
		
		
		// return		
		return $valid;
		
	}
		
	
	/*
	*  update_value()
	*
	*  This filter is appied to the $value before it is updated in the db
	*
	*  @type	filter
	*  @since	3.6
	*  @date	23/01/13
	*
	*  @param	$value - the value which will be saved in the database
	*  @param	$post_id - the $post_id of which the value will be saved
	*  @param	$field - the field array holding all the field options
	*
	*  @return	$value - the modified value
	*/

	
	function update_value( $value, $post_id, $field ) {

		
		// validate
		if( empty($value) ) {
			
			return $value;
			
		}
		
		
		// force value to array
		$value = acf_get_array( $value );
		
					
		// array
		foreach( $value as $k => $v ){
		
			// object?
			if( is_object($v) && isset($v->ID) ) {
			
				$value[ $k ] = $v->ID;
				
			}
			
		}
		
		
		// save value as strings, so we can clearly search for them in SQL LIKE statements
		$value = array_map('strval', $value);
		
	
		// return
		return $value;
		
	}
		
}

new acf_field_relationship();

endif;

?>


1			<?php
2
3			/*
4			* ACF Relationship Field Class
5			*
6			* All the logic for this field type
7			*
8			* @class acf_field_relationship
9			* @extends acf_field
10			* @package ACF
11			* @subpackage Fields
12			*/
13
14			if( ! class_exists('acf_field_relationship') ) :
15
16			class acf_field_relationship extends acf_field {
17
18
19			/*
20			* __construct
21			*
22			* This function will setup the field type data
23			*
24			* @type function
25			* @date 5/03/2014
26			* @since 5.0.0
27			*
28			* @param n/a
29			* @return n/a
30			*/
			0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report The doc-type `n/a` could not be parsed: Unknown type name "n/a" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
31
32			function __construct() {
			0 ignored issues – show Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
33
34			// vars
35			$this->name = 'relationship';
36			$this->label = __("Relationship",'acf');
			0 ignored issues – show Bug introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report The property `label` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
37			$this->category = 'relational';

rousnay / lighthouse

acf_field_relationship::render_field() F last analyzed 2019-07-26 18:21 UTC

Complexity

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Duplication

Importance

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Long Method

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acf_field_relationship::render_field() F
last analyzed 2019-07-26 18:21 UTC