5.0.0.php ➔ _migrate_field_500() - Code Metrics - Inspection of "Fix for new VC: contact" - rousnay/lighthouse - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( af0f5c...e208fb )

by Md. Mozahidur

created 2016-05-28 17:19 UTC

5.0.0.php ➔ _migrate_field_500() D

↳ Parent: Project

Complexity

Conditions	10
Paths	10

Size

Total Lines	116
Code Lines	33

Duplication

Lines	16
Ratio	13.79 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	10
eloc	33
c	1
b	0
f	0
nc	10
nop	1
dl	16
loc	116
rs	4.8196

How to fix Long Method Complexity

<?php 


/*
*  Upgrade to version 5.0.0
*
*  @type	upgrade
*  @date	20/02/2014
*  @since	5.0.0
*
*  @param	n/a
*  @return	n/a
*/

// Exit if accessed directly
if( !defined('ABSPATH') ) exit;


// global
global $wpdb;
function myFunction($a, $b) {
    // Do something
}


// migrate field groups
$ofgs = get_posts(array(
	'numberposts' 		=> -1,
	'post_type' 		=> 'acf',
	'orderby' 			=> 'menu_order title',
	'order' 			=> 'asc',
	'suppress_filters'	=> true,
));


// populate acfs
if( $ofgs ){ foreach( $ofgs as $ofg ){
	
	// migrate field group
	$nfg = _migrate_field_group_500( $ofg );
	
	
	// get field from postmeta
	$rows = $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->postmeta WHERE post_id = %d AND meta_key LIKE %s", $ofg->ID, 'field_%'), ARRAY_A);
	
	
	if( $rows )
	{
		$nfg['fields'] = array();
		
		foreach( $rows as $row )
		{
			$field = $row['meta_value'];
			$field = maybe_unserialize( $field );
			$field = maybe_unserialize( $field ); // run again for WPML
			
			
			// add parent
			$field['parent'] = $nfg['ID'];
			
			
			// migrate field
			$field = _migrate_field_500( $field );
		}
 	}
 		
}}


/*
*  _migrate_field_group_500
*
*  description
*
*  @type	function
*  @date	20/02/2014
*  @since	5.0.0
*
*  @param	$post_id (int)
*  @return	$post_id (int)
*/


function _migrate_field_group_500( $ofg ) {
	
	// global
	global $wpdb;
function myFunction($a, $b) {
    // Do something
}
	
	
	// get post status
	$post_status = $ofg->post_status;
	
	
	// create new field group
	$nfg = array(
		'ID'			=> 0,
		'title'			=> $ofg->post_title,
		'menu_order'	=> $ofg->menu_order,
	);
	
	
	// location rules
	$groups = array();
	
	
	// get all rules
 	$rules = get_post_meta($ofg->ID, 'rule', false);
 	

 	if( is_array($rules) ) {
 	

 		$group_no = 0;
 		
	 	foreach( $rules as $rule ) {
	 		
	 		// if field group was duplicated, it may now be a serialized string!
	 		$rule = maybe_unserialize($rule);
	 		
	 		
		 	// does this rule have a group?
		 	// + groups were added in 4.0.4
		 	if( !isset($rule['group_no']) ) {
		 	
			 	$rule['group_no'] = $group_no;
			 	
			 	// sperate groups?
			 	if( get_post_meta($ofg->ID, 'allorany', true) == 'any' ) {
			 	
				 	$group_no++;
				 	
			 	}
			 	
		 	}
		 	
		 	
		 	// extract vars
		 	$group = acf_extract_var( $rule, 'group_no' );
		 	$order = acf_extract_var( $rule, 'order_no' );
		 	
		 	
		 	// add to group
		 	$groups[ $group ][ $order ] = $rule;
		 	
		 	
		 	// sort rules
		 	ksort( $groups[ $group ] );
 	

	 	}
	 	
	 	// sort groups
		ksort( $groups );
 	}
 	

 	$nfg['location'] = $groups;
 	

 	

	// settings
 	if( $position = get_post_meta($ofg->ID, 'position', true) ) {
 	

		$nfg['position'] = $position;
		
	}
	
 	if( $layout = get_post_meta($ofg->ID, 'layout', true) ) {
 	

		$nfg['layout'] = $layout;
		
	}
	
 	if( $hide_on_screen = get_post_meta($ofg->ID, 'hide_on_screen', true) ) {
 	

		$nfg['hide_on_screen'] = maybe_unserialize($hide_on_screen);
		
	}
	
	
	// Note: acf_update_field_group will call the acf_get_valid_field_group function and apply 'compatibility' changes
	
	
	// add old ID reference
	$nfg['old_ID'] = $ofg->ID;
	
	
	// save field group
	$nfg = acf_update_field_group( $nfg );
	
	
	// trash?
	if( $post_status == 'trash' ) {
		
		acf_trash_field_group( $nfg['ID'] );
		
	}
	
	
	// return
	return $nfg;
}


/*
*  _migrate_field_500
*
*  description
*
*  @type	function
*  @date	20/02/2014
*  @since	5.0.0
*
*  @param	$post_id (int)
*  @return	$post_id (int)
*/


function _migrate_field_500( $field ) {
	
	// orig
	$orig = $field;
	
	
	// order_no is now menu_order
	$field['menu_order'] = acf_extract_var( $field, 'order_no' );
	
	
	// correct very old field keys
	if( substr($field['key'], 0, 6) !== 'field_' ) {
	
		$field['key'] = 'field_' . str_replace('field', '', $field['key']);
		
	}
	
	
	// get valid field
	$field = acf_get_valid_field( $field );
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
	
	
	// save field
	$field = acf_update_field( $field );
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
	
	
	// sub fields
	if( $field['type'] == 'repeater' ) {
		
		// get sub fields
		$sub_fields = acf_extract_var( $orig, 'sub_fields' );
		
		
		// save sub fields
		if( !empty($sub_fields) ) {
			
			$keys = array_keys($sub_fields);
		
			foreach( $keys as $key ) {
			
				$sub_field = acf_extract_var($sub_fields, $key);
				$sub_field['parent'] = $field['ID'];
				
				_migrate_field_500( $sub_field );
				
			}
			
		}
		
	
	} elseif( $field['type'] == 'flexible_content' ) {
		
		// get layouts
		$layouts = acf_extract_var( $orig, 'layouts' );
		
		
		// update layouts
		$field['layouts'] = array();
		
		
		// save sub fields
		if( !empty($layouts) ) {
			
			foreach( $layouts as $layout ) {
				
				// vars
				$layout_key = uniqid();
				
				
				// append layotu key
				$layout['key'] = $layout_key;
				
				
				// extract sub fields
				$sub_fields = acf_extract_var($layout, 'sub_fields');
				
				
				// save sub fields
				if( !empty($sub_fields) ) {

					
					$keys = array_keys($sub_fields);
					
					foreach( $keys as $key ) {
					
						$sub_field = acf_extract_var($sub_fields, $key);
						$sub_field['parent'] = $field['ID'];
						$sub_field['parent_layout'] = $layout_key;
						
						_migrate_field_500( $sub_field );
						
					}
					// foreach
					
				}
				// if
				
				
				// append layout
				$field['layouts'][] = $layout;
			
			}
			// foreach
			
		}
		// if
		
		
		// save field again with less sub field data
		$field = acf_update_field( $field );
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
		
	}
	
	
	// return
	return $field;
}

?>



Push — master ( af0f5c...e208fb )

5.0.0.php ➔ _migrate_field_500() D

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

1. Pass all data via parameters

2. Create a class that maintains your state

1. Pass all data via parameters

2. Create a class that maintains your state

1		<?php
		0 ignored issues – show Coding Style Compatibility introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 79 and the first side effect is on line 15. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2
3		/*
4		* Upgrade to version 5.0.0
5		*
6		* @type upgrade
7		* @date 20/02/2014
8		* @since 5.0.0
9		*
10		* @param n/a
11		* @return n/a
12		*/
13
14		// Exit if accessed directly
15		if( !defined('ABSPATH') ) exit;
16
17
18		// global
19		global $wpdb;
		0 ignored issues – show Compatibility Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
20
21
22		// migrate field groups
23		$ofgs = get_posts(array(
24		'numberposts' => -1,
25		'post_type' => 'acf',
26		'orderby' => 'menu_order title',
27		'order' => 'asc',
28		'suppress_filters' => true,
29		));
30
31
32		// populate acfs
33		if( $ofgs ){ foreach( $ofgs as $ofg ){
34
35		// migrate field group
36		$nfg = _migrate_field_group_500( $ofg );
37
38
39		// get field from postmeta
40		$rows = $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->postmeta WHERE post_id = %d AND meta_key LIKE %s", $ofg->ID, 'field_%'), ARRAY_A);
41
42
43		if( $rows )
44		{
45		$nfg['fields'] = array();
46
47		foreach( $rows as $row )
48		{
49		$field = $row['meta_value'];
50		$field = maybe_unserialize( $field );
51		$field = maybe_unserialize( $field ); // run again for WPML
52
53
54		// add parent
55		$field['parent'] = $nfg['ID'];
56
57
58		// migrate field
59		$field = _migrate_field_500( $field );
60		}
61		}
62
63		}}
64
65
66		/*
67		* _migrate_field_group_500
68		*
69		* description
70		*
71		* @type function
72		* @date 20/02/2014
73		* @since 5.0.0
74		*
75		* @param $post_id (int)
76		* @return $post_id (int)
77		*/
		0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report The doc-type `$post_id` could not be parsed: Unknown type name "$post_id" 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...
78
79		function _migrate_field_group_500( $ofg ) {
80
81		// global
82		global $wpdb;
		0 ignored issues – show Compatibility Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
83
84
85		// get post status
86		$post_status = $ofg->post_status;
87
88
89		// create new field group
90		$nfg = array(
91		'ID' => 0,
92		'title' => $ofg->post_title,
93		'menu_order' => $ofg->menu_order,
94		);
95
96
97		// location rules
98		$groups = array();
99
100
101		// get all rules
102		$rules = get_post_meta($ofg->ID, 'rule', false);
103
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
104		if( is_array($rules) ) {
105
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
106		$group_no = 0;
107
108		foreach( $rules as $rule ) {
109
110		// if field group was duplicated, it may now be a serialized string!
111		$rule = maybe_unserialize($rule);
112
113
114		// does this rule have a group?
115		// + groups were added in 4.0.4
116		if( !isset($rule['group_no']) ) {
117
118		$rule['group_no'] = $group_no;
119
120		// sperate groups?
121		if( get_post_meta($ofg->ID, 'allorany', true) == 'any' ) {
122
123		$group_no++;
124
125		}
126
127		}
128
129
130		// extract vars
131		$group = acf_extract_var( $rule, 'group_no' );
132		$order = acf_extract_var( $rule, 'order_no' );
133
134
135		// add to group
136		$groups[ $group ][ $order ] = $rule;
137
138
139		// sort rules
140		ksort( $groups[ $group ] );
141
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
142		}
143
144		// sort groups
145		ksort( $groups );
146		}
147
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
148		$nfg['location'] = $groups;
149
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
150
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
151		// settings
152		if( $position = get_post_meta($ofg->ID, 'position', true) ) {
153
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
154		$nfg['position'] = $position;
155
156		}
157
158		if( $layout = get_post_meta($ofg->ID, 'layout', true) ) {
159
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
160		$nfg['layout'] = $layout;
161
162		}
163
164		if( $hide_on_screen = get_post_meta($ofg->ID, 'hide_on_screen', true) ) {
165
		0 ignored issues – show Coding Style introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report There is some trailing whitespace on this line which should be avoided as per coding-style. Loading history...
166		$nfg['hide_on_screen'] = maybe_unserialize($hide_on_screen);
167
168		}
169
170
171		// Note: acf_update_field_group will call the acf_get_valid_field_group function and apply 'compatibility' changes
172
173
174		// add old ID reference
175		$nfg['old_ID'] = $ofg->ID;
176
177
178		// save field group
179		$nfg = acf_update_field_group( $nfg );
180
181
182		// trash?
183		if( $post_status == 'trash' ) {
184
185		acf_trash_field_group( $nfg['ID'] );
186
187		}
188
189
190		// return
191		return $nfg;
192		}
193
194
195		/*
196		* _migrate_field_500
197		*
198		* description
199		*
200		* @type function
201		* @date 20/02/2014
202		* @since 5.0.0
203		*
204		* @param $post_id (int)
205		* @return $post_id (int)
206		*/
		0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report The doc-type `$post_id` could not be parsed: Unknown type name "$post_id" 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...
207
208		function _migrate_field_500( $field ) {
209
210		// orig
211		$orig = $field;
212
213
214		// order_no is now menu_order
215		$field['menu_order'] = acf_extract_var( $field, 'order_no' );
216
217
218		// correct very old field keys
219		if( substr($field['key'], 0, 6) !== 'field_' ) {
220
221		$field['key'] = 'field_' . str_replace('field', '', $field['key']);
222
223		}
224
225
226		// get valid field
227		$field = acf_get_valid_field( $field );
		0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report `$field` is of type `array<string,*>`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
228
229
230		// save field
231		$field = acf_update_field( $field );
		0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report `$field` is of type `array<string,?,{"_valid":"?"}>`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
232
233
234		// sub fields
235		if( $field['type'] == 'repeater' ) {
236
237		// get sub fields
238		$sub_fields = acf_extract_var( $orig, 'sub_fields' );
239
240
241		// save sub fields
242		if( !empty($sub_fields) ) {
243
244		$keys = array_keys($sub_fields);
245
246		foreach( $keys as $key ) {
247
248		$sub_field = acf_extract_var($sub_fields, $key);
249		$sub_field['parent'] = $field['ID'];
250
251		_migrate_field_500( $sub_field );
252
253		}
254
255		}
256
257
258		} elseif( $field['type'] == 'flexible_content' ) {
259
260		// get layouts
261		$layouts = acf_extract_var( $orig, 'layouts' );
262
263
264		// update layouts
265		$field['layouts'] = array();
266
267
268		// save sub fields
269		if( !empty($layouts) ) {
270
271		foreach( $layouts as $layout ) {
272
273		// vars
274		$layout_key = uniqid();
275
276
277		// append layotu key
278		$layout['key'] = $layout_key;
279
280
281		// extract sub fields
282		$sub_fields = acf_extract_var($layout, 'sub_fields');
283
284
285		// save sub fields
286	View Code Duplication	if( !empty($sub_fields) ) {
		0 ignored issues – show Duplication introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
287
288		$keys = array_keys($sub_fields);
289
290		foreach( $keys as $key ) {
291
292		$sub_field = acf_extract_var($sub_fields, $key);
293		$sub_field['parent'] = $field['ID'];
294		$sub_field['parent_layout'] = $layout_key;
295
296		_migrate_field_500( $sub_field );
297
298		}
299		// foreach
300
301		}
302		// if
303
304
305		// append layout
306		$field['layouts'][] = $layout;
307
308		}
309		// foreach
310
311		}
312		// if
313
314
315		// save field again with less sub field data
316		$field = acf_update_field( $field );
		0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report `$field` is of type `array<string,array,{"layouts":"array"}>`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
317
318		}
319
320
321		// return
322		return $field;
323		}
324
325		?>
		0 ignored issues – show Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report It is not recommended to use PHP's closing tag `?>` in files other than templates. Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore. A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever. Loading history...
326

rousnay / lighthouse

Push — master ( af0f5c...e208fb )

5.0.0.php ➔ _migrate_field_500() D

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

1. Pass all data via parameters

2. Create a class that maintains your state

1. Pass all data via parameters

2. Create a class that maintains your state

Duplication Side-by-Side

Filter issues like