1
|
<?php
|
2
|
/**
|
3
|
* @file
|
4
|
* Renders a full entity in a views area.
|
5
|
*/
|
6
|
|
7
|
class entity_views_handler_area_entity extends views_handler_area {
|
8
|
public function option_definition() {
|
9
|
$options = parent::option_definition();
|
10
|
$options['entity_type'] = array('default' => 'node');
|
11
|
$options['entity_id'] = array('default' => '');
|
12
|
$options['view_mode'] = array('default' => 'full');
|
13
|
$options['bypass_access'] = array('default' => FALSE);
|
14
|
return $options;
|
15
|
}
|
16
|
|
17
|
function options_form(&$form, &$form_state) {
|
18
|
parent::options_form($form, $form_state);
|
19
|
|
20
|
$entity_type_options = array();
|
21
|
foreach (entity_get_info() as $entity_type => $entity_info) {
|
22
|
$entity_type_options[$entity_type] = $entity_info['label'];
|
23
|
}
|
24
|
|
25
|
$entity_type = $this->options['entity_type'];
|
26
|
|
27
|
$form['entity_type'] = array(
|
28
|
'#type' => 'select',
|
29
|
'#title' => t('Entity type'),
|
30
|
'#options' => $entity_type_options,
|
31
|
'#description' => t('Choose the entity type you want to display in the area.'),
|
32
|
'#default_value' => $entity_type,
|
33
|
'#ajax' => array(
|
34
|
'path' => views_ui_build_form_url($form_state),
|
35
|
),
|
36
|
'#submit' => array('views_ui_config_item_form_submit_temporary'),
|
37
|
'#executes_submit_callback' => TRUE,
|
38
|
);
|
39
|
|
40
|
$form['entity_id'] = array(
|
41
|
'#type' => 'textfield',
|
42
|
'#title' => t('Entity id'),
|
43
|
'#description' => t('Choose the entity you want to display in the area.'),
|
44
|
'#default_value' => $this->options['entity_id'],
|
45
|
);
|
46
|
|
47
|
if ($entity_type) {
|
48
|
$entity_info = entity_get_info($entity_type);
|
49
|
$options = array();
|
50
|
if (!empty($entity_info['view modes'])) {
|
51
|
foreach ($entity_info['view modes'] as $mode => $settings) {
|
52
|
$options[$mode] = $settings['label'];
|
53
|
}
|
54
|
}
|
55
|
|
56
|
if (count($options) > 1) {
|
57
|
$form['view_mode'] = array(
|
58
|
'#type' => 'select',
|
59
|
'#options' => $options,
|
60
|
'#title' => t('View mode'),
|
61
|
'#default_value' => $this->options['view_mode'],
|
62
|
);
|
63
|
}
|
64
|
else {
|
65
|
$form['view_mode_info'] = array(
|
66
|
'#type' => 'item',
|
67
|
'#title' => t('View mode'),
|
68
|
'#description' => t('Only one view mode is available for this entity type.'),
|
69
|
'#markup' => $options ? current($options) : t('Default'),
|
70
|
);
|
71
|
$form['view_mode'] = array(
|
72
|
'#type' => 'value',
|
73
|
'#value' => $options ? key($options) : 'default',
|
74
|
);
|
75
|
}
|
76
|
}
|
77
|
$form['bypass_access'] = array(
|
78
|
'#type' => 'checkbox',
|
79
|
'#title' => t('Bypass access checks'),
|
80
|
'#description' => t('If enabled, access permissions for rendering the entity are not checked.'),
|
81
|
'#default_value' => !empty($this->options['bypass_access']),
|
82
|
);
|
83
|
return $form;
|
84
|
}
|
85
|
|
86
|
public function admin_summary() {
|
87
|
$label = parent::admin_summary();
|
88
|
if (!empty($this->options['entity_id'])) {
|
89
|
return t('@label @entity_type:@entity_id', array(
|
90
|
'@label' => $label,
|
91
|
'@entity_type' => $this->options['entity_type'],
|
92
|
'@entity_id' => $this->options['entity_id'],
|
93
|
));
|
94
|
}
|
95
|
}
|
96
|
|
97
|
public function render($empty = FALSE) {
|
98
|
if (!$empty || !empty($this->options['empty'])) {
|
99
|
return $this->render_entity($this->options['entity_type'], $this->options['entity_id'], $this->options['view_mode']);
|
100
|
}
|
101
|
return '';
|
102
|
}
|
103
|
|
104
|
/**
|
105
|
* Render an entity using the view mode.
|
106
|
*/
|
107
|
public function render_entity($entity_type, $entity_id, $view_mode) {
|
108
|
if (!empty($entity_type) && !empty($entity_id) && !empty($view_mode)) {
|
109
|
$entity = entity_load_single($entity_type, $entity_id);
|
110
|
if (!empty($this->options['bypass_access']) || entity_access('view', $entity_type, $entity)) {
|
111
|
$render = entity_view($entity_type, array($entity), $view_mode);
|
112
|
$render_entity = reset($render);
|
113
|
return drupal_render($render_entity);
|
114
|
}
|
115
|
}
|
116
|
else {
|
117
|
return '';
|
118
|
}
|
119
|
}
|
120
|
}
|