|
1
|
<?php
|
|
2
|
|
|
3
|
/**
|
|
4
|
* @file
|
|
5
|
* Add validation rules to webforms.
|
|
6
|
*/
|
|
7
|
|
|
8
|
include_once 'webform_validation.validators.inc';
|
|
9
|
include_once 'webform_validation.rules.inc';
|
|
10
|
|
|
11
|
/**
|
|
12
|
* Implements hook_menu().
|
|
13
|
*/
|
|
14
|
function webform_validation_menu() {
|
|
15
|
$items = array();
|
|
16
|
|
|
17
|
$items['node/%webform_menu/webform/validation'] = array(
|
|
18
|
'title' => 'Form validation',
|
|
19
|
'page callback' => 'webform_validation_manage',
|
|
20
|
'page arguments' => array(1),
|
|
21
|
'access callback' => 'node_access',
|
|
22
|
'access arguments' => array('update', 1),
|
|
23
|
'file' => 'webform_validation.admin.inc',
|
|
24
|
'weight' => 3,
|
|
25
|
'type' => MENU_LOCAL_TASK,
|
|
26
|
);
|
|
27
|
|
|
28
|
$items['node/%webform_menu/webform/validation/add/%'] = array(
|
|
29
|
'title' => 'Add validation',
|
|
30
|
'page callback' => 'drupal_get_form',
|
|
31
|
'page arguments' => array('webform_validation_manage_rule', 1, 'add', 5),
|
|
32
|
'access callback' => 'node_access',
|
|
33
|
'access arguments' => array('update', 1),
|
|
34
|
'file' => 'webform_validation.admin.inc',
|
|
35
|
'type' => MENU_CALLBACK,
|
|
36
|
);
|
|
37
|
|
|
38
|
$items['node/%webform_menu/webform/validation/edit/%/%webform_validation_rule'] = array(
|
|
39
|
'title' => 'Edit rule',
|
|
40
|
'page callback' => 'drupal_get_form',
|
|
41
|
'page arguments' => array('webform_validation_manage_rule', 1, 'edit', 5, 6),
|
|
42
|
'access callback' => 'node_access',
|
|
43
|
'access arguments' => array('update', 1),
|
|
44
|
'file' => 'webform_validation.admin.inc',
|
|
45
|
'type' => MENU_CALLBACK,
|
|
46
|
);
|
|
47
|
|
|
48
|
$items['node/%webform_menu/webform/validation/delete/%webform_validation_rule'] = array(
|
|
49
|
'title' => 'Delete rule',
|
|
50
|
'page callback' => 'drupal_get_form',
|
|
51
|
'page arguments' => array('webform_validation_delete_rule', 5),
|
|
52
|
'access callback' => 'node_access',
|
|
53
|
'access arguments' => array('update', 1),
|
|
54
|
'file' => 'webform_validation.admin.inc',
|
|
55
|
'type' => MENU_CALLBACK,
|
|
56
|
);
|
|
57
|
|
|
58
|
return $items;
|
|
59
|
}
|
|
60
|
|
|
61
|
/**
|
|
62
|
* Loads validation rule from menu parameter.
|
|
63
|
*/
|
|
64
|
function webform_validation_rule_load($ruleid) {
|
|
65
|
return webform_validation_get_rule($ruleid);
|
|
66
|
}
|
|
67
|
|
|
68
|
/**
|
|
69
|
* Implements hook_theme().
|
|
70
|
*/
|
|
71
|
function webform_validation_theme() {
|
|
72
|
return array(
|
|
73
|
'webform_validation_manage_add_rule' => array(
|
|
74
|
'variables' => array(
|
|
75
|
'nid' => NULL,
|
|
76
|
),
|
|
77
|
),
|
|
78
|
'webform_validation_manage_overview_form' => array(
|
|
79
|
'render element' => 'form',
|
|
80
|
),
|
|
81
|
);
|
|
82
|
}
|
|
83
|
|
|
84
|
/**
|
|
85
|
* Implements hook_form_BASE_FORM_ID_alter().
|
|
86
|
*/
|
|
87
|
function webform_validation_form_webform_client_form_alter(&$form, &$form_state, $form_id) {
|
|
88
|
$form['#validate'][] = 'webform_validation_validate';
|
|
89
|
}
|
|
90
|
|
|
91
|
/**
|
|
92
|
* Implements hook_i18n_string_info().
|
|
93
|
*/
|
|
94
|
function webform_validation_i18n_string_info() {
|
|
95
|
$groups = array();
|
|
96
|
$groups['webform_validation'] = array(
|
|
97
|
'title' => t('Webform Validation'),
|
|
98
|
'description' => t('Translatable strings for webform validation translation'),
|
|
99
|
// This group doesn't have strings with format.
|
|
100
|
'format' => FALSE,
|
|
101
|
// This group cannot list all strings.
|
|
102
|
'list' => FALSE,
|
|
103
|
'refresh callback' => 'webform_validation_i18n_string_refresh',
|
|
104
|
);
|
|
105
|
return $groups;
|
|
106
|
}
|
|
107
|
|
|
108
|
/**
|
|
109
|
* Webform validation handler to validate against the given rules.
|
|
110
|
*/
|
|
111
|
function webform_validation_validate($form, &$form_state) {
|
|
112
|
$static_error_messages = &drupal_static(__FUNCTION__, array());
|
|
113
|
$page_count = 1;
|
|
114
|
$nid = $form_state['values']['details']['nid'];
|
|
115
|
$node = node_load($nid);
|
|
116
|
$values = isset($form_state['values']['submitted']) ? $form_state['values']['submitted'] : NULL;
|
|
117
|
$flat_values = _webform_client_form_submit_flatten($node, $values);
|
|
118
|
$rules = webform_validation_get_node_rules($nid);
|
|
119
|
$sid = empty($form_state['values']['details']['sid']) ? 0 : $form_state['values']['details']['sid'];
|
|
120
|
|
|
121
|
// Get number of pages for this webform.
|
|
122
|
if (isset($form_state['webform']['page_count'])) {
|
|
123
|
$page_count = $form_state['webform']['page_count'];
|
|
124
|
}
|
|
125
|
elseif (isset($form_state['storage']['page_count'])) {
|
|
126
|
$page_count = $form_state['storage']['page_count'];
|
|
127
|
}
|
|
128
|
|
|
129
|
// Filter out rules that don't apply to this step in the multistep form.
|
|
130
|
if ($values && $page_count && $page_count > 1) {
|
|
131
|
$validators = webform_validation_get_validators();
|
|
132
|
foreach ($rules as $ruleid => $rule) {
|
|
133
|
// Skip the rule if it does not have any components on the current page.
|
|
134
|
if (!array_intersect_key($flat_values, $rule['components'])) {
|
|
135
|
unset($rules[$ruleid]);
|
|
136
|
}
|
|
137
|
// For validators that require at least 2 components, skip the rule if any
|
|
138
|
// of the components are on a page past the current page.
|
|
139
|
elseif (isset($validators[$rule['validator']]['min_components']) && $validators[$rule['validator']]['min_components'] > 1) {
|
|
140
|
foreach (array_keys($rule['components']) as $cid) {
|
|
141
|
if ($node->webform['components'][$cid]['page_num'] > $form_state['webform']['page_num']) {
|
|
142
|
unset($rules[$ruleid]);
|
|
143
|
break;
|
|
144
|
}
|
|
145
|
}
|
|
146
|
}
|
|
147
|
}
|
|
148
|
}
|
|
149
|
|
|
150
|
if ($rules) {
|
|
151
|
// Remove hidden components.
|
|
152
|
if (defined('WebformConditionals::componentShown')) {
|
|
153
|
// New conditionals system.
|
|
154
|
$sorter = webform_get_conditional_sorter($node);
|
|
155
|
// If the form was retrieved from the form cache, the conditionals may not
|
|
156
|
// have been executed yet.
|
|
157
|
if (!$sorter->isExecuted()) {
|
|
158
|
$sorter->executeConditionals(array(), 0);
|
|
159
|
}
|
|
160
|
foreach ($node->webform['components'] as $key => $component) {
|
|
161
|
if ($sorter->componentVisibility($component['cid'], $component['page_num']) !== WebformConditionals::componentShown) {
|
|
162
|
unset($flat_values[$key]);
|
|
163
|
}
|
|
164
|
}
|
|
165
|
}
|
|
166
|
else {
|
|
167
|
// Old conditionals system removed in Webform 7.x-4.8.
|
|
168
|
// Webform 7.x-3.x does not define WEBFORM_CONDITIONAL_INCLUDE.
|
|
169
|
// Define if needed.
|
|
170
|
if (!defined('WEBFORM_CONDITIONAL_INCLUDE')) {
|
|
171
|
define('WEBFORM_CONDITIONAL_INCLUDE', 1);
|
|
172
|
}
|
|
173
|
foreach ($node->webform['components'] as $key => $component) {
|
|
174
|
// In Webform 7.x-3.x, _webform_client_form_rule_check() returns
|
|
175
|
// boolean.
|
|
176
|
// Cast to int so that the function behaves as it does in 7.x-4.x.
|
|
177
|
if (isset($flat_values[$key]) && (int) _webform_client_form_rule_check($node, $component, 0, $form_state['values']['submitted']) !== WEBFORM_CONDITIONAL_INCLUDE) {
|
|
178
|
unset($flat_values[$key]);
|
|
179
|
}
|
|
180
|
}
|
|
181
|
}
|
|
182
|
|
|
183
|
foreach ($rules as $rule) {
|
|
184
|
// Create a list of components that need validation against this rule
|
|
185
|
// (component id => user submitted value).
|
|
186
|
$items = array();
|
|
187
|
foreach ($rule['components'] as $cid => $component) {
|
|
188
|
if (array_key_exists($cid, $flat_values)) {
|
|
189
|
$items[$cid] = $flat_values[$cid];
|
|
190
|
}
|
|
191
|
}
|
|
192
|
$rule['sid'] = $sid;
|
|
193
|
// Have the submitted values validated.
|
|
194
|
$components = webform_validation_prefix_keys($node->webform['components']);
|
|
195
|
// Allow translation for all components item names if available.
|
|
196
|
if (module_exists('webform_localization')) {
|
|
197
|
module_load_include('inc', 'webform_localization', 'includes/webform_localization.i18n');
|
|
198
|
foreach ($components as &$component) {
|
|
199
|
$dummy_element = array(
|
|
200
|
'#title' => '',
|
|
201
|
);
|
|
202
|
_webform_localization_translate_component($dummy_element, $component);
|
|
203
|
if (isset($dummy_element['#title']) && (string) $dummy_element['#title']) {
|
|
204
|
$component['name'] = $dummy_element['#title'];
|
|
205
|
}
|
|
206
|
}
|
|
207
|
}
|
|
208
|
|
|
209
|
$errors = module_invoke_all("webform_validation_validate", $rule['validator'], webform_validation_prefix_keys($items), $components, $rule);
|
|
210
|
if ($errors) {
|
|
211
|
$errors = webform_validation_unprefix_keys($errors);
|
|
212
|
// Create hook_webform_validation_validate_alter(). Allow other modules
|
|
213
|
// to alter error messages.
|
|
214
|
$context = array(
|
|
215
|
'validator_name' => $rule['validator'],
|
|
216
|
'items' => $items,
|
|
217
|
'components' => $node->webform['components'],
|
|
218
|
'rule' => $rule,
|
|
219
|
);
|
|
220
|
drupal_alter('webform_validation_validate', $errors, $context);
|
|
221
|
|
|
222
|
foreach ($errors as $item_key => $error) {
|
|
223
|
// Do not set error message if an identical message has already been
|
|
224
|
// set.
|
|
225
|
if (in_array($error, $static_error_messages, TRUE)) {
|
|
226
|
continue;
|
|
227
|
}
|
|
228
|
$static_error_messages[] = $error;
|
|
229
|
|
|
230
|
// Build the proper form element error key, taking into account
|
|
231
|
// hierarchy.
|
|
232
|
$error_key = 'submitted][' . webform_validation_parent_tree($item_key, $node->webform['components']) . $node->webform['components'][$item_key]['form_key'];
|
|
233
|
if (is_array($error)) {
|
|
234
|
foreach ($error as $sub_item_key => $sub_error) {
|
|
235
|
form_set_error($error_key . '][' . $sub_item_key, $sub_error);
|
|
236
|
}
|
|
237
|
}
|
|
238
|
else {
|
|
239
|
// filter_xss() is run in _webform_validation_i18n_error_message().
|
|
240
|
// @ignore security_form_set_error.
|
|
241
|
form_set_error($error_key, $error);
|
|
242
|
}
|
|
243
|
}
|
|
244
|
}
|
|
245
|
}
|
|
246
|
}
|
|
247
|
}
|
|
248
|
|
|
249
|
/**
|
|
250
|
* Helper function to get all field keys (including fields in fieldsets).
|
|
251
|
*
|
|
252
|
* @deprecated in webform_validation:7.x-1.14 and is removed from
|
|
253
|
* webform_validation:7.x-2.0. No longer used.
|
|
254
|
* @see https://www.drupal.org/project/webform_validation/issues/2841817
|
|
255
|
*/
|
|
256
|
function webform_validation_get_field_keys($submitted, $node) {
|
|
257
|
static $fields = array();
|
|
258
|
foreach (element_children($submitted) as $child) {
|
|
259
|
if (is_array($submitted[$child]) && element_children($submitted[$child])) {
|
|
260
|
// Only keep searching recursively if it's a fieldset.
|
|
261
|
$group_components = _webform_validation_get_group_types();
|
|
262
|
if (in_array(_webform_validation_get_component_type($node, $child), $group_components)) {
|
|
263
|
webform_validation_get_field_keys($submitted[$child], $node);
|
|
264
|
}
|
|
265
|
else {
|
|
266
|
$fields[$child] = $child;
|
|
267
|
}
|
|
268
|
|
|
269
|
}
|
|
270
|
else {
|
|
271
|
$fields[$child] = $child;
|
|
272
|
}
|
|
273
|
}
|
|
274
|
return $fields;
|
|
275
|
}
|
|
276
|
|
|
277
|
/**
|
|
278
|
* Recursively add the parents for the element.
|
|
279
|
*
|
|
280
|
* These are used as the first argument to form_set_error().
|
|
281
|
*/
|
|
282
|
function webform_validation_parent_tree($cid, $components) {
|
|
283
|
$output = '';
|
|
284
|
if ($pid = $components[$cid]['pid']) {
|
|
285
|
$output .= webform_validation_parent_tree($pid, $components);
|
|
286
|
$output .= $components[$pid]['form_key'] . '][';
|
|
287
|
}
|
|
288
|
return $output;
|
|
289
|
}
|
|
290
|
|
|
291
|
/**
|
|
292
|
* Get array of formkeys for all components that have been assigned to a rule.
|
|
293
|
*
|
|
294
|
* @deprecated in webform_validation:7.x-1.14 and is removed from
|
|
295
|
* webform_validation:7.x-2.0. No longer used.
|
|
296
|
* @see https://www.drupal.org/project/webform_validation/issues/2841817
|
|
297
|
*/
|
|
298
|
function webform_validation_rule_get_formkeys($rule) {
|
|
299
|
$formkeys = array();
|
|
300
|
if (isset($rule['components'])) {
|
|
301
|
foreach ($rule['components'] as $cid => $component) {
|
|
302
|
$formkeys[] = $component['form_key'];
|
|
303
|
}
|
|
304
|
}
|
|
305
|
return $formkeys;
|
|
306
|
}
|
|
307
|
|
|
308
|
/**
|
|
309
|
* Prefix numeric array keys to avoid them being reindexed.
|
|
310
|
*
|
|
311
|
* Reindexing done in module_invoke_all().
|
|
312
|
*
|
|
313
|
* Opposite of webform_validation_unprefix_keys().
|
|
314
|
*/
|
|
315
|
function webform_validation_prefix_keys($arr) {
|
|
316
|
$ret = array();
|
|
317
|
foreach ($arr as $k => $v) {
|
|
318
|
$ret['item_' . $k] = $v;
|
|
319
|
}
|
|
320
|
return $ret;
|
|
321
|
}
|
|
322
|
|
|
323
|
/**
|
|
324
|
* Undo prefixing numeric array keys.
|
|
325
|
*
|
|
326
|
* Opposite of webform_validation_prefix_keys().
|
|
327
|
*/
|
|
328
|
function webform_validation_unprefix_keys($arr) {
|
|
329
|
$ret = array();
|
|
330
|
foreach ($arr as $k => $v) {
|
|
331
|
$new_key = str_replace('item_', '', $k);
|
|
332
|
$ret[$new_key] = $v;
|
|
333
|
}
|
|
334
|
return $ret;
|
|
335
|
}
|
|
336
|
|
|
337
|
/**
|
|
338
|
* Theme the 'add rule' list.
|
|
339
|
*/
|
|
340
|
function theme_webform_validation_manage_add_rule($variables) {
|
|
341
|
$nid = $variables['nid'];
|
|
342
|
$output = '';
|
|
343
|
$validators = webform_validation_get_validators();
|
|
344
|
|
|
345
|
if ($validators) {
|
|
346
|
$results = db_query('SELECT DISTINCT type FROM {webform_component} WHERE nid = :nid', array('nid' => $nid));
|
|
347
|
$types = array();
|
|
348
|
while ($item = $results->fetch()) {
|
|
349
|
$types[] = $item->type;
|
|
350
|
}
|
|
351
|
|
|
352
|
$output = '<h3>' . t('Add a validation rule') . '</h3>';
|
|
353
|
$output .= '<dl>';
|
|
354
|
foreach ($validators as $validator_key => $validator_info) {
|
|
355
|
$validator_types = webform_validation_valid_component_types($validator_key);
|
|
356
|
$title = $validator_info['name'];
|
|
357
|
if (array_intersect($types, $validator_types)) {
|
|
358
|
$url = 'node/' . $nid . '/webform/validation/add/' . $validator_key;
|
|
359
|
$title = l($title, $url, array('query' => drupal_get_destination()));
|
|
360
|
$component_list_postfix = '';
|
|
361
|
}
|
|
362
|
else {
|
|
363
|
$component_list_postfix = '; ' . t('none present in this form');
|
|
364
|
}
|
|
365
|
$item = '<dt>' . $title . '</dt>';
|
|
366
|
$item .= '<dd>';
|
|
367
|
$item .= $validator_info['description'];
|
|
368
|
$item .= ' ' . t('Works with: @component_types.', array('@component_types' => implode(', ', $validator_types) . $component_list_postfix)) . '</dd>';
|
|
369
|
$output .= $item;
|
|
370
|
}
|
|
371
|
$output .= '</dl>';
|
|
372
|
}
|
|
373
|
return $output;
|
|
374
|
}
|
|
375
|
|
|
376
|
/**
|
|
377
|
* Implements hook_webform_validation().
|
|
378
|
*/
|
|
379
|
function webform_validation_webform_validation($type, $op, $data) {
|
|
380
|
if ($type == 'rule' && in_array($op, array('add', 'edit'))) {
|
|
381
|
if (module_exists('i18n_string') && isset($data['error_message'])) {
|
|
382
|
i18n_string_update('webform_validation:error_message:' . $data['ruleid'] . ':message', $data['error_message']);
|
|
383
|
}
|
|
384
|
}
|
|
385
|
}
|
|
386
|
|
|
387
|
/**
|
|
388
|
* Implements hook_node_insert().
|
|
389
|
*/
|
|
390
|
function webform_validation_node_insert($node) {
|
|
391
|
if (module_exists('clone') && in_array($node->type, webform_variable_get('webform_node_types'))) {
|
|
392
|
webform_validation_node_clone($node);
|
|
393
|
}
|
|
394
|
}
|
|
395
|
|
|
396
|
/**
|
|
397
|
* Implements hook_node_delete().
|
|
398
|
*/
|
|
399
|
function webform_validation_node_delete($node) {
|
|
400
|
$rules = webform_validation_get_node_rules($node->nid);
|
|
401
|
if ($rules) {
|
|
402
|
foreach (array_keys($rules) as $ruleid) {
|
|
403
|
webform_dynamic_delete_rule($ruleid);
|
|
404
|
}
|
|
405
|
}
|
|
406
|
}
|
|
407
|
|
|
408
|
/**
|
|
409
|
* Adds support for node_clone module.
|
|
410
|
*/
|
|
411
|
function webform_validation_node_clone($node) {
|
|
412
|
if (!in_array($node->type, webform_variable_get('webform_node_types'))) {
|
|
413
|
return;
|
|
414
|
}
|
|
415
|
if (isset($node->clone_from_original_nid)) {
|
|
416
|
$original_nid = $node->clone_from_original_nid;
|
|
417
|
// Get existing rules for original node.
|
|
418
|
$rules = webform_validation_get_node_rules($original_nid);
|
|
419
|
if ($rules) {
|
|
420
|
foreach ($rules as $orig_ruleid => $rule) {
|
|
421
|
unset($rule['ruleid']);
|
|
422
|
$rule['action'] = 'add';
|
|
423
|
// Attach existing rules to new node.
|
|
424
|
$rule['nid'] = $node->nid;
|
|
425
|
$rule['rule_components'] = $rule['components'];
|
|
426
|
webform_validation_rule_save($rule);
|
|
427
|
}
|
|
428
|
}
|
|
429
|
}
|
|
430
|
}
|
|
431
|
|
|
432
|
/**
|
|
433
|
* Save a validation rule.
|
|
434
|
*
|
|
435
|
* Data comes from the admin form or nodeapi function in case of node clone.
|
|
436
|
*
|
|
437
|
* @param array $values
|
|
438
|
* An associative array containing:
|
|
439
|
* - action: "add" or "edit".
|
|
440
|
* - ruleid: ID of the rule to edit. Do not set for "add".
|
|
441
|
* - nid: Node ID of the Webform.
|
|
442
|
* - validator: Machine name of the validator used by this validation rule.
|
|
443
|
* - rulename: Human-readable name for this validation rule.
|
|
444
|
* - rule_components: An array in which the keys and the values are the cid's
|
|
445
|
* of the Webform components that this rule applies to.
|
|
446
|
*
|
|
447
|
* @return int
|
|
448
|
* The $ruleid of the rule added or edited.
|
|
449
|
*/
|
|
450
|
function webform_validation_rule_save(array $values) {
|
|
451
|
if ($values['action'] === 'add') {
|
|
452
|
$primary_keys = array();
|
|
453
|
}
|
|
454
|
elseif ($values['action'] === 'edit') {
|
|
455
|
$primary_keys = array('ruleid');
|
|
456
|
}
|
|
457
|
else {
|
|
458
|
return FALSE;
|
|
459
|
}
|
|
460
|
|
|
461
|
drupal_write_record('webform_validation_rule', $values, $primary_keys);
|
|
462
|
|
|
463
|
// Delete existing component records for this ruleid.
|
|
464
|
if ($values['action'] === 'edit') {
|
|
465
|
db_delete('webform_validation_rule_components')
|
|
466
|
->condition('ruleid', $values['ruleid'])
|
|
467
|
->execute();
|
|
468
|
}
|
|
469
|
|
|
470
|
$components = array_filter($values['rule_components']);
|
|
471
|
if ($values['ruleid'] && $components) {
|
|
472
|
webform_validation_save_rule_components($values['ruleid'], $components);
|
|
473
|
module_invoke_all('webform_validation', 'rule', $values['action'], $values);
|
|
474
|
}
|
|
475
|
|
|
476
|
return $values['ruleid'];
|
|
477
|
}
|
|
478
|
|
|
479
|
/**
|
|
480
|
* Save components attached to a specific rule.
|
|
481
|
*
|
|
482
|
* @param int $ruleid
|
|
483
|
* The ruleid of the rule being saved.
|
|
484
|
* @param array $components
|
|
485
|
* An array in which the keys are the cid's of the components attached to the
|
|
486
|
* rule.
|
|
487
|
*
|
|
488
|
* @return array
|
|
489
|
* An array of the return statuses for each query keyed by cid.
|
|
490
|
*/
|
|
491
|
function webform_validation_save_rule_components($ruleid, array $components) {
|
|
492
|
$return_status = array();
|
|
493
|
foreach ($components as $cid => $component) {
|
|
494
|
$return_status[$cid] = db_merge('webform_validation_rule_components')
|
|
495
|
->key(array(
|
|
496
|
'ruleid' => $ruleid,
|
|
497
|
'cid' => $cid,
|
|
498
|
))
|
|
499
|
->fields(array(
|
|
500
|
'ruleid' => $ruleid,
|
|
501
|
'cid' => $cid,
|
|
502
|
))
|
|
503
|
->execute();
|
|
504
|
}
|
|
505
|
return $return_status;
|
|
506
|
}
|
|
507
|
|
|
508
|
/**
|
|
509
|
* Given a webform node, get the component type based on a given component key.
|
|
510
|
*/
|
|
511
|
function _webform_validation_get_component_type($node, $component_key) {
|
|
512
|
if ($node->webform['components']) {
|
|
513
|
foreach ($node->webform['components'] as $component) {
|
|
514
|
if ($component['form_key'] == $component_key) {
|
|
515
|
return $component['type'];
|
|
516
|
}
|
|
517
|
}
|
|
518
|
}
|
|
519
|
return FALSE;
|
|
520
|
}
|
|
521
|
|
|
522
|
/**
|
|
523
|
* Get all webform components that are defined as a group.
|
|
524
|
*/
|
|
525
|
function _webform_validation_get_group_types() {
|
|
526
|
$types = array();
|
|
527
|
foreach (webform_components() as $name => $component) {
|
|
528
|
if (isset($component['features']['group']) && $component['features']['group']) {
|
|
529
|
$types[] = $name;
|
|
530
|
}
|
|
531
|
}
|
|
532
|
return $types;
|
|
533
|
}
|
|
534
|
|
|
535
|
/**
|
|
536
|
* Implements hook_webform_validator_alter().
|
|
537
|
*/
|
|
538
|
function webform_validation_webform_validator_alter(&$validators) {
|
|
539
|
// Add support for the Select (or Other) module.
|
|
540
|
if (module_exists('select_or_other')) {
|
|
541
|
// If this module exists, all select components can now except user input.
|
|
542
|
// Thus we provide those components the same rules as a textfield.
|
|
543
|
if ($validators) {
|
|
544
|
foreach ($validators as $validator_name => $validator_info) {
|
|
545
|
if (in_array('textfield', $validator_info['component_types'])) {
|
|
546
|
$validators[$validator_name]['component_types'][] = 'select';
|
|
547
|
}
|
|
548
|
$validators[$validator_name]['component_types'] = array_unique($validators[$validator_name]['component_types']);
|
|
549
|
}
|
|
550
|
}
|
|
551
|
}
|
|
552
|
}
|
|
553
|
|
|
554
|
/**
|
|
555
|
* Implements hook_uuid_node_features_export_alter().
|
|
556
|
*/
|
|
557
|
function webform_validation_uuid_node_features_export_alter(&$data, $node, $module) {
|
|
558
|
$nid = entity_get_id_by_uuid('node', array($node->uuid));
|
|
559
|
$nid = reset($nid);
|
|
560
|
if (webform_validation_get_node_rules($nid)) {
|
|
561
|
$data['dependencies']['webform_validation'] = 'webform_validation';
|
|
562
|
}
|
|
563
|
}
|
|
564
|
|
|
565
|
/**
|
|
566
|
* Implements hook_uuid_node_features_export_render_alter().
|
|
567
|
*/
|
|
568
|
function webform_validation_uuid_node_features_export_render_alter(&$export, $node, $module) {
|
|
569
|
if (!empty($node->webform)) {
|
|
570
|
$rules = webform_validation_get_node_rules_assoc($node->nid);
|
|
571
|
foreach ($rules as &$rule) {
|
|
572
|
unset($rule['nid']);
|
|
573
|
unset($rule['ruleid']);
|
|
574
|
}
|
|
575
|
$export->webform['validation'] = $rules;
|
|
576
|
}
|
|
577
|
}
|
|
578
|
|
|
579
|
/**
|
|
580
|
* Implements hook_uuid_entity_uuid_save().
|
|
581
|
*/
|
|
582
|
function webform_validation_entity_uuid_save($node, $entity_type) {
|
|
583
|
if ($entity_type == 'node') {
|
|
584
|
if (isset($node->webform['validation'])) {
|
|
585
|
$rules = $node->webform['validation'];
|
|
586
|
$orig_rules = webform_validation_get_node_rules_assoc($node->nid);
|
|
587
|
// Delete obsolete rules.
|
|
588
|
$delete = array_diff_key($orig_rules, $rules);
|
|
589
|
foreach ($delete as $rule) {
|
|
590
|
webform_dynamic_delete_rule($rule['ruleid']);
|
|
591
|
}
|
|
592
|
// Add new rules.
|
|
593
|
$new = array_diff_key($rules, $orig_rules);
|
|
594
|
foreach ($new as $rule) {
|
|
595
|
$rule['action'] = 'add';
|
|
596
|
$rule['nid'] = $node->nid;
|
|
597
|
$rule['rule_components'] = $rule['components'];
|
|
598
|
webform_validation_rule_save($rule);
|
|
599
|
}
|
|
600
|
// Update existing rules.
|
|
601
|
$existing = array_diff_key($rules, $new + $delete);
|
|
602
|
foreach ($existing as $name => $rule) {
|
|
603
|
$orig_rule = $orig_rules[$name];
|
|
604
|
$rule['nid'] = $orig_rule['nid'];
|
|
605
|
$rule['ruleid'] = $orig_rule['ruleid'];
|
|
606
|
if ($rule != $orig_rule) {
|
|
607
|
$rule['action'] = 'edit';
|
|
608
|
$rule['rule_components'] = $rule['components'];
|
|
609
|
webform_validation_rule_save($rule);
|
|
610
|
}
|
|
611
|
}
|
|
612
|
}
|
|
613
|
}
|
|
614
|
|
|
615
|
}
|
