blob: d0032ade0768659746694f4d11027b06ac76f243 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\View;
use Exception;
use Piwik\View;
/**
* Base type of UI controls.
*
* The JavaScript companion class can be found in plugins/CoreHome/javascripts/uiControl.js.
*
* @api
*/
class UIControl extends \Piwik\View
{
/**
* The Twig template file that generates the control's HTML.
*
* Derived classes must set this constant.
*/
const TEMPLATE = '';
/**
* The CSS class that is used to map the root element of this control with the JavaScript class.
*
* This field must be set prior to rendering.
*
* @var string
*/
public $cssIdentifier = null;
/**
* The name of the JavaScript class that handles the behavior of this control.
*
* This field must be set prior to rendering.
*
* @var string
*/
public $jsClass = null;
/**
* The JavaScript module that contains the JavaScript class.
*
* @var string
*/
public $jsNamespace = 'piwik/UI';
/**
* Extra CSS class(es) for the root element.
*
* @var string
*/
public $cssClass = "";
/**
* The inner view that renders the actual control content.
*
* @var View
*/
private $innerView = null;
/**
* Constructor.
*/
public function __construct()
{
$this->innerView = new View(static::TEMPLATE);
parent::__construct("@CoreHome\_uiControl");
}
/**
* Sets a variable. See {@link View::__set()}.
*/
public function __set($key, $val)
{
$this->innerView->__set($key, $val);
}
/**
* Gets a view variable. See {@link View::__get()}.
*/
public function &__get($key)
{
return $this->innerView->__get($key);
}
public function __isset($key)
{
return isset($this->innerView->templateVars[$key]);
}
/**
* Renders the control view within a containing <div> that is used by the UIControl JavaScript
* class.
*
* @return string
*/
public function render()
{
if ($this->cssIdentifier === null) {
throw new Exception("All UIControls must set a cssIdentifier property");
}
if ($this->jsClass === null) {
throw new Exception("All UIControls must set a jsClass property");
}
return parent::render();
}
/**
* See {@link View::getTemplateVars()}.
*/
public function getTemplateVars($override = array())
{
$this->templateVars['implView'] = $this->innerView;
$this->templateVars['cssIdentifier'] = $this->cssIdentifier;
$this->templateVars['cssClass'] = $this->cssClass;
$this->templateVars['jsClass'] = $this->jsClass;
$this->templateVars['jsNamespace'] = $this->jsNamespace;
$this->templateVars['implOverride'] = $override;
$innerTemplateVars = $this->innerView->getTemplateVars($override);
$this->templateVars['clientSideProperties'] = array();
foreach ($this->getClientSideProperties() as $name) {
$this->templateVars['clientSideProperties'][$name] = $innerTemplateVars[$name];
}
$this->templateVars['clientSideParameters'] = array();
$clientSideParameters = $this->getClientSideParameters();
foreach ($this->getClientSideParameters() as $name) {
$this->templateVars['clientSideParameters'][$name] = $innerTemplateVars[$name];
}
return parent::getTemplateVars($override);
}
/**
* Returns the array of property names whose values are passed to the UIControl JavaScript class.
*
* Should be overriden by descendants.
*
* @return array
*/
public function getClientSideProperties()
{
return array();
}
/**
* Returns an array of property names whose values are passed to the UIControl JavaScript class.
* These values differ from those in {@link $clientSideProperties} in that they are meant to passed as
* request parameters when the JavaScript code makes an AJAX request.
*
* Should be overriden by descendants.
*
* @return array
*/
public function getClientSideParameters()
{
return array();
}
}
|
