1 |
85ad3d82
|
Assos Assos
|
<?php
|
2 |
|
|
|
3 |
|
|
/**
|
4 |
|
|
* @file
|
5 |
|
|
* Contains menu item registration for the content tool.
|
6 |
|
|
*
|
7 |
|
|
* The menu items registered are AJAX callbacks for the things like
|
8 |
|
|
* autocomplete and other tools needed by the content types.
|
9 |
|
|
*/
|
10 |
|
|
|
11 |
|
|
function ctools_content_menu(&$items) {
|
12 |
|
|
$base = array(
|
13 |
|
|
'access arguments' => array('access content'),
|
14 |
|
|
'type' => MENU_CALLBACK,
|
15 |
|
|
'file' => 'includes/content.menu.inc',
|
16 |
|
|
);
|
17 |
|
|
$items['ctools/autocomplete/%'] = array(
|
18 |
|
|
'page callback' => 'ctools_content_autocomplete_entity',
|
19 |
|
|
'page arguments' => array(2),
|
20 |
|
|
) + $base;
|
21 |
|
|
}
|
22 |
|
|
|
23 |
|
|
/**
|
24 |
|
|
* Helper function for autocompletion of entity titles.
|
25 |
|
|
*/
|
26 |
|
|
function ctools_content_autocomplete_entity($type, $string = '') {
|
27 |
|
|
if ($string != '') {
|
28 |
3753f249
|
Assos Assos
|
global $user;
|
29 |
|
|
$entity_info = entity_get_info($type);
|
30 |
e4c061ad
|
Assos Assos
|
if ($type == 'node') {
|
31 |
|
|
$entity_info['entity keys']['bundle field'] = 'type';
|
32 |
|
|
}
|
33 |
85ad3d82
|
Assos Assos
|
|
34 |
3753f249
|
Assos Assos
|
// We must query all ids, because if every one of the 10 don't have access
|
35 |
|
|
// the user may never be able to autocomplete a node title.
|
36 |
85ad3d82
|
Assos Assos
|
$preg_matches = array();
|
37 |
3753f249
|
Assos Assos
|
$matches = array();
|
38 |
85ad3d82
|
Assos Assos
|
$match = preg_match('/\[id: (\d+)\]/', $string, $preg_matches);
|
39 |
|
|
if (!$match) {
|
40 |
|
|
$match = preg_match('/^id: (\d+)/', $string, $preg_matches);
|
41 |
|
|
}
|
42 |
3753f249
|
Assos Assos
|
// If an ID match was found, use that ID rather than the whole string.
|
43 |
85ad3d82
|
Assos Assos
|
if ($match) {
|
44 |
3753f249
|
Assos Assos
|
$entity_id = $preg_matches[1];
|
45 |
|
|
$entity = entity_load($type, array($entity_id));
|
46 |
|
|
|
47 |
|
|
// Format results in an array so later we could add attributes to the
|
48 |
|
|
// autocomplete text that is returned.
|
49 |
|
|
$results = array($entity_id => array(
|
50 |
|
|
'label' => $entity[$entity_id]->$entity_info['entity keys']['label'],
|
51 |
|
|
));
|
52 |
85ad3d82
|
Assos Assos
|
}
|
53 |
3753f249
|
Assos Assos
|
else {
|
54 |
|
|
$results = _ctools_getReferencableEntities($type, $entity_info, $string, 'LIKE', 10);
|
55 |
|
|
}
|
56 |
|
|
foreach($results as $entity_id => $result) {
|
57 |
|
|
if (!$entity_info['entity keys']['label']) {
|
58 |
|
|
$matches["[id: $entity_id]"] = '<span class="autocomplete_title">' . $entity_id . '</span>';
|
59 |
|
|
}
|
60 |
|
|
else {
|
61 |
|
|
$matches[$result['label'] . " [id: $entity_id]"] = '<span class="autocomplete_title">' . check_plain($result['label']) . '</span>';
|
62 |
e4c061ad
|
Assos Assos
|
$matches[$result['label'] . " [id: $entity_id]"] .= isset($result['bundle field']) ? ' <span class="autocomplete_bundle">(' . check_plain($result['bundle field']) . ')</span>' : '';
|
63 |
3753f249
|
Assos Assos
|
}
|
64 |
85ad3d82
|
Assos Assos
|
}
|
65 |
|
|
|
66 |
3753f249
|
Assos Assos
|
drupal_json_output($matches);
|
67 |
|
|
}
|
68 |
|
|
}
|
69 |
|
|
|
70 |
|
|
/*
|
71 |
|
|
* Use well known/tested entity reference code to build our search query
|
72 |
|
|
* From EntityReference_SelectionHandler_Generic class
|
73 |
|
|
*/
|
74 |
|
|
function _ctools_buildQuery($entity_type, $entity_info, $match = NULL, $match_operator = 'CONTAINS') {
|
75 |
|
|
$base_table = $entity_info['base table'];
|
76 |
|
|
$query = db_select($base_table)
|
77 |
|
|
->fields($base_table, array($entity_info['entity keys']['id']));
|
78 |
|
|
|
79 |
|
|
if (isset($match)) {
|
80 |
|
|
if (isset($entity_info['entity keys']['label'])) {
|
81 |
|
|
$query->condition($base_table .'.'. $entity_info['entity keys']['label'], '%' . $match . '%' , $match_operator);
|
82 |
85ad3d82
|
Assos Assos
|
}
|
83 |
3753f249
|
Assos Assos
|
}
|
84 |
85ad3d82
|
Assos Assos
|
|
85 |
3753f249
|
Assos Assos
|
// Add a label to the query, if the label exists
|
86 |
|
|
if (isset($entity_info['entity keys']['label'])) {
|
87 |
|
|
$query->fields($base_table, array($entity_info['entity keys']['label']));
|
88 |
|
|
}
|
89 |
85ad3d82
|
Assos Assos
|
|
90 |
e4c061ad
|
Assos Assos
|
// Add bundle field to the query, if it exists.
|
91 |
|
|
if (isset($entity_info['entity keys']['bundle field'])) {
|
92 |
|
|
$query->fields($base_table, array($entity_info['entity keys']['bundle field']));
|
93 |
|
|
}
|
94 |
|
|
|
95 |
3753f249
|
Assos Assos
|
// Add a generic entity access tag to the query.
|
96 |
|
|
$query->addTag('ctools');
|
97 |
|
|
|
98 |
|
|
if($entity_type == 'comment') {
|
99 |
|
|
// Adding the 'comment_access' tag is sadly insufficient for comments: core
|
100 |
|
|
// requires us to also know about the concept of 'published' and
|
101 |
|
|
// 'unpublished'.
|
102 |
|
|
if (!user_access('administer comments')) {
|
103 |
|
|
$query->condition('comment.status', COMMENT_PUBLISHED);
|
104 |
|
|
}
|
105 |
|
|
// Join to a node if the user does not have node access bypass permissions
|
106 |
|
|
// to obey node published permissions
|
107 |
|
|
if (!user_access('bypass node access') && !count(module_implements('node_grants'))) {
|
108 |
|
|
$node_alias = $query->innerJoin('node', 'n', '%alias.nid = comment.nid');
|
109 |
|
|
$query->condition($node_alias . '.status', NODE_PUBLISHED);
|
110 |
85ad3d82
|
Assos Assos
|
}
|
111 |
3753f249
|
Assos Assos
|
$query->addTag('node_access');
|
112 |
85ad3d82
|
Assos Assos
|
}
|
113 |
|
|
else {
|
114 |
3753f249
|
Assos Assos
|
$query->addTag($entity_type . '_access');
|
115 |
85ad3d82
|
Assos Assos
|
}
|
116 |
3753f249
|
Assos Assos
|
|
117 |
|
|
// Add the sort option.
|
118 |
|
|
if(isset($entity_info['entity keys']['label'])) {
|
119 |
|
|
$query->orderBy($base_table .'.'. $entity_info['entity keys']['label'], 'ASC');
|
120 |
|
|
}
|
121 |
|
|
|
122 |
|
|
return $query;
|
123 |
85ad3d82
|
Assos Assos
|
}
|
124 |
3753f249
|
Assos Assos
|
|
125 |
|
|
/**
|
126 |
|
|
* Private function to get referencable entities. Based on code from the
|
127 |
|
|
* Entity Reference module.
|
128 |
|
|
*/
|
129 |
|
|
function _ctools_getReferencableEntities($entity_type, $entity_info, $match = NULL, $match_operator = 'LIKE', $limit = 0) {
|
130 |
|
|
$options = array();
|
131 |
|
|
|
132 |
|
|
$query = _ctools_buildQuery($entity_type, $entity_info, $match, $match_operator);
|
133 |
|
|
if ($limit > 0) {
|
134 |
|
|
$query->range(0, $limit);
|
135 |
|
|
}
|
136 |
|
|
|
137 |
|
|
$results = $query->execute();
|
138 |
|
|
|
139 |
|
|
if (!empty($results)) {
|
140 |
|
|
foreach ($results as $record) {
|
141 |
|
|
$options[$record->{$entity_info['entity keys']['id']}] = array(
|
142 |
|
|
'label' => isset($entity_info['entity keys']['label']) ? check_plain($record->{$entity_info['entity keys']['label']}) : $record->{$entity_info['entity keys']['id']},
|
143 |
e4c061ad
|
Assos Assos
|
'bundle field' => isset($entity_info['entity keys']['bundle field']) ? check_plain($record->{$entity_info['entity keys']['bundle field']}) : '',
|
144 |
3753f249
|
Assos Assos
|
);
|
145 |
|
|
}
|
146 |
|
|
}
|
147 |
|
|
|
148 |
|
|
return $options;
|
149 |
|
|
} |