|
1
|
<?php
|
|
2
|
|
|
3
|
/**
|
|
4
|
* @file
|
|
5
|
* Provide views data and handlers for image.module.
|
|
6
|
*
|
|
7
|
* @ingroup views_module_handlers
|
|
8
|
*/
|
|
9
|
|
|
10
|
/**
|
|
11
|
* Implements hook_field_views_data().
|
|
12
|
*
|
|
13
|
* Views integration for image fields. Adds an image relationship to the default
|
|
14
|
* field data.
|
|
15
|
*
|
|
16
|
* @see field_views_field_default_views_data()
|
|
17
|
*/
|
|
18
|
function image_field_views_data($field) {
|
|
19
|
$data = field_views_field_default_views_data($field);
|
|
20
|
foreach ($data as $table_name => $table_data) {
|
|
21
|
// Add the relationship only on the fid field.
|
|
22
|
$data[$table_name][$field['field_name'] . '_fid']['relationship'] = array(
|
|
23
|
'handler' => 'views_handler_relationship',
|
|
24
|
'base' => 'file_managed',
|
|
25
|
'base field' => 'fid',
|
|
26
|
'label' => t('image from !field_name', array('!field_name' => $field['field_name'])),
|
|
27
|
);
|
|
28
|
}
|
|
29
|
|
|
30
|
return $data;
|
|
31
|
}
|
|
32
|
|
|
33
|
/**
|
|
34
|
* Implements hook_field_views_data_views_data_alter().
|
|
35
|
*
|
|
36
|
* Views integration to provide reverse relationships on image fields.
|
|
37
|
*/
|
|
38
|
function image_field_views_data_views_data_alter(&$data, $field) {
|
|
39
|
foreach ($field['bundles'] as $entity_type => $bundles) {
|
|
40
|
$entity_info = entity_get_info($entity_type);
|
|
41
|
$pseudo_field_name = 'reverse_' . $field['field_name'] . '_' . $entity_type;
|
|
42
|
|
|
43
|
list($label, $all_labels) = field_views_field_label($field['field_name']);
|
|
44
|
$entity = $entity_info['label'];
|
|
45
|
if ($entity == t('Node')) {
|
|
46
|
$entity = t('Content');
|
|
47
|
}
|
|
48
|
|
|
49
|
$data['file_managed'][$pseudo_field_name]['relationship'] = array(
|
|
50
|
'title' => t('@entity using @field', array('@entity' => $entity, '@field' => $label)),
|
|
51
|
'help' => t('Relate each @entity with a @field set to the image.', array('@entity' => $entity, '@field' => $label)),
|
|
52
|
'handler' => 'views_handler_relationship_entity_reverse',
|
|
53
|
'field_name' => $field['field_name'],
|
|
54
|
'field table' => _field_sql_storage_tablename($field),
|
|
55
|
'field field' => $field['field_name'] . '_fid',
|
|
56
|
'base' => $entity_info['base table'],
|
|
57
|
'base field' => $entity_info['entity keys']['id'],
|
|
58
|
'label' => t('!field_name', array('!field_name' => $field['field_name'])),
|
|
59
|
'join_extra' => array(
|
|
60
|
0 => array(
|
|
61
|
'field' => 'entity_type',
|
|
62
|
'value' => $entity_type,
|
|
63
|
),
|
|
64
|
1 => array(
|
|
65
|
'field' => 'deleted',
|
|
66
|
'value' => 0,
|
|
67
|
'numeric' => TRUE,
|
|
68
|
),
|
|
69
|
),
|
|
70
|
);
|
|
71
|
}
|
|
72
|
}
|
