|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Allows custom data specific to HTMLFormField to be set for OOjs UI forms. A matching JS widget |
|
5
|
|
|
* (defined in htmlform.Element.js) picks up the extra config when constructed using OO.ui.infuse(). |
|
6
|
|
|
* |
|
7
|
|
|
* Currently only supports passing 'hide-if' data. |
|
8
|
|
|
*/ |
|
9
|
|
|
trait HTMLFormElement { |
|
10
|
|
|
|
|
11
|
|
|
protected $hideIf = null; |
|
12
|
|
|
protected $modules = null; |
|
13
|
|
|
|
|
14
|
|
|
public function initializeHTMLFormElement( array $config = [] ) { |
|
15
|
|
|
// Properties |
|
16
|
|
|
$this->hideIf = isset( $config['hideIf'] ) ? $config['hideIf'] : null; |
|
17
|
|
|
$this->modules = isset( $config['modules'] ) ? $config['modules'] : []; |
|
18
|
|
|
|
|
19
|
|
|
// Initialization |
|
20
|
|
|
if ( $this->hideIf ) { |
|
21
|
|
|
$this->addClasses( [ 'mw-htmlform-hide-if' ] ); |
|
|
|
|
|
|
22
|
|
|
} |
|
23
|
|
|
if ( $this->modules ) { |
|
24
|
|
|
// JS code must be able to read this before infusing (before OOjs UI is even loaded), |
|
25
|
|
|
// so we put this in a separate attribute (not with the rest of the config). |
|
26
|
|
|
// And it's not needed anymore after infusing, so we don't put it in JS config at all. |
|
27
|
|
|
$this->setAttributes( [ 'data-mw-modules' => implode( ',', $this->modules ) ] ); |
|
|
|
|
|
|
28
|
|
|
} |
|
29
|
|
|
$this->registerConfigCallback( function( &$config ) { |
|
|
|
|
|
|
30
|
|
|
if ( $this->hideIf !== null ) { |
|
31
|
|
|
$config['hideIf'] = $this->hideIf; |
|
32
|
|
|
} |
|
33
|
|
|
} ); |
|
34
|
|
|
} |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
class HTMLFormFieldLayout extends OOUI\FieldLayout { |
|
38
|
|
|
use HTMLFormElement; |
|
39
|
|
|
|
|
40
|
|
|
public function __construct( $fieldWidget, array $config = [] ) { |
|
41
|
|
|
// Parent constructor |
|
42
|
|
|
parent::__construct( $fieldWidget, $config ); |
|
43
|
|
|
// Traits |
|
44
|
|
|
$this->initializeHTMLFormElement( $config ); |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
protected function getJavaScriptClassName() { |
|
48
|
|
|
return 'mw.htmlform.FieldLayout'; |
|
49
|
|
|
} |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
class HTMLFormActionFieldLayout extends OOUI\ActionFieldLayout { |
|
53
|
|
|
use HTMLFormElement; |
|
54
|
|
|
|
|
55
|
|
|
public function __construct( $fieldWidget, $buttonWidget = false, array $config = [] ) { |
|
56
|
|
|
// Parent constructor |
|
57
|
|
|
parent::__construct( $fieldWidget, $buttonWidget, $config ); |
|
58
|
|
|
// Traits |
|
59
|
|
|
$this->initializeHTMLFormElement( $config ); |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
protected function getJavaScriptClassName() { |
|
63
|
|
|
return 'mw.htmlform.ActionFieldLayout'; |
|
64
|
|
|
} |
|
65
|
|
|
} |
|
66
|
|
|
|
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.