1 |
85ad3d82
|
Assos Assos
|
<?php
|
2 |
|
|
/**
|
3 |
|
|
* @file
|
4 |
|
|
* Contain the integration with views
|
5 |
|
|
* A handler to provide a field that is completely custom by the administrator.
|
6 |
|
|
*
|
7 |
|
|
* @ingroup views_field_handlers
|
8 |
|
|
*/
|
9 |
|
|
class lightbox2_handler_field_lightbox2 extends views_handler_field {
|
10 |
|
|
function query() {
|
11 |
|
|
// Do nothing, as this handler does not need to do anything to the query itself.
|
12 |
|
|
}
|
13 |
|
|
|
14 |
|
|
function option_definition() {
|
15 |
|
|
$options = parent::option_definition();
|
16 |
|
|
|
17 |
|
|
$options['trigger_field'] = array('default' => '');
|
18 |
|
|
$options['popup'] = array('default' => '');
|
19 |
|
|
$options['caption'] = array('default' => '');
|
20 |
|
|
$options['rel_group'] = array('default' => TRUE);
|
21 |
|
|
$options['custom_group'] = array('default' => '');
|
22 |
|
|
$options['height'] = array('default' => '400px');
|
23 |
|
|
$options['width'] = array('default' => '600px');
|
24 |
|
|
|
25 |
|
|
return $options;
|
26 |
|
|
}
|
27 |
|
|
|
28 |
|
|
function options_form(&$form, &$form_state) {
|
29 |
|
|
parent::options_form($form, $form_state);
|
30 |
|
|
|
31 |
|
|
$fields = array('trigger_field' => t('<None>'));
|
32 |
|
|
foreach ($this->view->display_handler->get_handlers('field') as $field => $handler) {
|
33 |
|
|
// We only use fields up to this one. Obviously we can't use this handler
|
34 |
|
|
// as the trigger handler.
|
35 |
|
|
if ($field == $this->options['id']) {
|
36 |
|
|
break;
|
37 |
|
|
}
|
38 |
|
|
|
39 |
|
|
$fields[$field] = $handler->definition['title'];
|
40 |
|
|
}
|
41 |
|
|
|
42 |
|
|
$form['trigger_field'] = array(
|
43 |
|
|
'#type' => 'select',
|
44 |
|
|
'#title' => t('Trigger field'),
|
45 |
|
|
'#description' => t('Select the field that should be turned into the trigger for the lightbox. Only fields that appear before this one in the field list may be used.'),
|
46 |
|
|
'#options' => $fields,
|
47 |
|
|
'#default_value' => $this->options['trigger_field'],
|
48 |
|
|
'#weight' => -12,
|
49 |
|
|
);
|
50 |
|
|
|
51 |
|
|
$form['popup'] = array(
|
52 |
|
|
'#type' => 'textarea',
|
53 |
|
|
'#title' => t('Popup'),
|
54 |
|
|
'#description' => t('Combine tokens from the "Replacement patterns" below and html to create what the lightbox popup will become.'),
|
55 |
|
|
'#default_value' => $this->options['popup'],
|
56 |
|
|
'#weight' => -11,
|
57 |
|
|
);
|
58 |
|
|
|
59 |
|
|
$form['caption'] = array(
|
60 |
|
|
'#type' => 'textfield',
|
61 |
|
|
'#title' => t('Caption'),
|
62 |
|
|
'#description' => t('Combine tokens from the "Replacement patterns" below and html to create the caption shown under the lightbox. Leave empty for no caption.'),
|
63 |
|
|
'#default_value' => $this->options['caption'],
|
64 |
|
|
'#weight' => -10,
|
65 |
|
|
);
|
66 |
|
|
|
67 |
|
|
$form['rel_group'] = array(
|
68 |
|
|
'#type' => 'checkbox',
|
69 |
|
|
'#title' => t('Automatic generated Lightbox group'),
|
70 |
|
|
'#description' => t('Enable Lightbox grouping using a generated group name for this view.'),
|
71 |
|
|
'#default_value' => $this->options['rel_group'],
|
72 |
|
|
'#weight' => -9,
|
73 |
|
|
);
|
74 |
|
|
|
75 |
|
|
$form['custom_group'] = array(
|
76 |
|
|
'#type' => 'textfield',
|
77 |
|
|
'#title' => t('Custom Lightbox group'),
|
78 |
|
|
'#description' => t('Enable Lightbox grouping with a given string as group. Overrides the automatically generated group name above.'),
|
79 |
|
|
'#default_value' => $this->options['custom_group'],
|
80 |
|
|
'#weight' => -8,
|
81 |
|
|
);
|
82 |
|
|
|
83 |
|
|
$form['height'] = array(
|
84 |
|
|
'#type' => 'textfield',
|
85 |
|
|
'#title' => t('Height'),
|
86 |
|
|
'#description' => t('Specify the height of the lightbox2 popup window. Because the content is dynamic, we cannot detect this value automatically.'),
|
87 |
|
|
'#default_value' => $this->options['height'],
|
88 |
|
|
'#weight' => -7,
|
89 |
|
|
);
|
90 |
|
|
|
91 |
|
|
$form['width'] = array(
|
92 |
|
|
'#type' => 'textfield',
|
93 |
|
|
'#title' => t('Width'),
|
94 |
|
|
'#description' => t('Specify the width of the lightbox2 popup window. Because the content is dynamic, we cannot detect this value automatically.'),
|
95 |
|
|
'#default_value' => $this->options['width'],
|
96 |
|
|
'#weight' => -6,
|
97 |
|
|
);
|
98 |
|
|
|
99 |
|
|
|
100 |
|
|
|
101 |
|
|
// Remove the checkboxs and other irrelevant controls.
|
102 |
|
|
unset($form['alter']['alter_text']);
|
103 |
|
|
unset($form['alter']['make_link']);
|
104 |
|
|
unset($form['alter']['text']);
|
105 |
|
|
unset($form['alter']['path']);
|
106 |
|
|
unset($form['alter']['alt']);
|
107 |
|
|
unset($form['alter']['prefix']);
|
108 |
|
|
unset($form['alter']['suffix']);
|
109 |
|
|
unset($form['alter']['text']['#dependency']);
|
110 |
|
|
unset($form['alter']['text']['#process']);
|
111 |
|
|
}
|
112 |
|
|
|
113 |
|
|
/**
|
114 |
|
|
* Render the trigger field and its linked popup information.
|
115 |
|
|
*/
|
116 |
|
|
function render($values) {
|
117 |
|
|
// We need to have multiple unique IDs, one for each record.
|
118 |
|
|
static $i = 0;
|
119 |
|
|
|
120 |
|
|
static $link;
|
121 |
|
|
|
122 |
|
|
if (!empty($this->options['trigger_field'])) {
|
123 |
|
|
|
124 |
|
|
// We don't actually use the link, but we need it there for lightbox to function.
|
125 |
|
|
if (empty($link)) {
|
126 |
|
|
// Get the path name.
|
127 |
|
|
$path = isset($_GET['q']) ? $_GET['q'] : '<front>';
|
128 |
|
|
$link = url($path, array('absolute' => TRUE));
|
129 |
|
|
}
|
130 |
|
|
|
131 |
|
|
// Get the token information and generate the value for the popup and the
|
132 |
|
|
// caption.
|
133 |
|
|
$tokens = $this->get_render_tokens($this->options['alter']);
|
134 |
|
|
$popup = filter_xss_admin($this->options['popup']);
|
135 |
|
|
$caption = filter_xss_admin($this->options['caption']);
|
136 |
|
|
$popup = strtr($popup, $tokens);
|
137 |
|
|
$caption = strtr($caption, $tokens);
|
138 |
|
|
|
139 |
|
|
$i++;
|
140 |
|
|
|
141 |
|
|
// The outside div is there to hide all of the divs because if the specific lightbox
|
142 |
|
|
// div is hidden it won't show up as a lightbox. We also specify a group
|
143 |
|
|
// in the rel attribute in order to link the whole View together for paging.
|
144 |
|
|
$group_name = !empty($this->options['custom_group']) ? $this->options['custom_group'] : ($this->options['rel_group'] ? 'lightbox-popup-' . $this->view->name . '-' . implode('/', $this->view->args) : '');
|
145 |
|
|
return "<a href='$link #lightbox-popup-{$i}' rel='lightmodal[{$group_name}|width:" . ($this->options['width'] ? $this->options['width'] : '600px') . ';height:' . ($this->options['height'] ? $this->options['height'] : '600px') . "][" . $caption . "]'>" . $tokens["[{$this->options['trigger_field']}]"] . "</a>
|
146 |
|
|
<div style='display: none;'><div id='lightbox-popup-{$i}' class='lightbox-popup'>$popup</div></div>";
|
147 |
|
|
}
|
148 |
|
|
else {
|
149 |
|
|
return;
|
150 |
|
|
}
|
151 |
|
|
}
|
152 |
|
|
} |