Revision 76bdcd04
Added by Assos Assos almost 6 years ago
| drupal7/sites/all/modules/webform_validation/webform_validation.module | ||
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} |
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/** |
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* Implements hook_form_alter(). |
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* Implements hook_form_BASE_FORM_ID_alter().
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*/ |
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function webform_validation_form_alter(&$form, &$form_state, $form_id) {
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if (strpos($form_id, 'webform_client_form_') !== FALSE) {
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$form['#validate'][] = 'webform_validation_validate'; |
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} |
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function webform_validation_form_webform_client_form_alter(&$form, &$form_state, $form_id) {
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$form['#validate'][] = 'webform_validation_validate'; |
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} |
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/** |
| ... | ... | |
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} |
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if ($rules) {
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$component_definitions = webform_validation_prefix_keys($node->webform['components']); |
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// Remove hidden components. |
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if (defined('WebformConditionals::componentShown')) {
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// New conditionals system. |
| ... | ... | |
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if (!$sorter->isExecuted()) {
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$sorter->executeConditionals(array(), 0); |
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} |
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foreach ($component_definitions as $key => $component) {
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foreach ($node->webform['components'] as $key => $component) {
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if ($sorter->componentVisibility($component['cid'], $component['page_num']) !== WebformConditionals::componentShown) {
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unset($flat_values[$key]); |
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} |
| ... | ... | |
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if (!defined('WEBFORM_CONDITIONAL_INCLUDE')) {
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define('WEBFORM_CONDITIONAL_INCLUDE', 1);
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} |
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foreach ($component_definitions as $key => $component) {
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foreach ($node->webform['components'] as $key => $component) {
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// In Webform 7.x-3.x, _webform_client_form_rule_check() returns |
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// boolean. |
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// Cast to int so that the function behaves as it does in 7.x-4.x. |
| ... | ... | |
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$items[$cid] = $flat_values[$cid]; |
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} |
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} |
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// Prefix array keys to avoid reindexing by the module_invoke_all function |
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// call. |
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$items = webform_validation_prefix_keys($items); |
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$rule['sid'] = $sid; |
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// Have the submitted values validated. |
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$errors = module_invoke_all("webform_validation_validate", $rule['validator'], $items, $component_definitions, $rule);
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$errors = module_invoke_all("webform_validation_validate", $rule['validator'], webform_validation_prefix_keys($items), webform_validation_prefix_keys($node->webform['components']), $rule);
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if ($errors) {
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$errors = webform_validation_unprefix_keys($errors); |
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$components = webform_validation_unprefix_keys($component_definitions); |
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// Create hook_webform_validation_validate_alter(). Allow other modules |
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// to alter error messages. |
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$context = array( |
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'validator_name' => $rule['validator'], |
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'items' => $items, |
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'components' => $node->webform['components'], |
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'rule' => $rule, |
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); |
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drupal_alter('webform_validation_validate', $errors, $context);
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foreach ($errors as $item_key => $error) {
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// Do not set error message if an identical message has already been |
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// set. |
| ... | ... | |
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// Build the proper form element error key, taking into account |
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// hierarchy. |
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$error_key = 'submitted][' . webform_validation_parent_tree($item_key, $components) . $components[$item_key]['form_key'];
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$error_key = 'submitted][' . webform_validation_parent_tree($item_key, $node->webform['components']) . $node->webform['components'][$item_key]['form_key'];
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if (is_array($error)) {
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foreach ($error as $sub_item_key => $sub_error) {
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form_set_error($error_key . '][' . $sub_item_key, $sub_error); |
| ... | ... | |
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} |
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/** |
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* Recursively add the parents for the element, to be used as first argument to form_set_error. |
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* Recursively add the parents for the element. |
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* |
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* These are used as the first argument to form_set_error(). |
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*/ |
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function webform_validation_parent_tree($cid, $components) {
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$output = ''; |
| ... | ... | |
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} |
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/** |
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* Prefix numeric array keys to avoid them being reindexed by module_invoke_all. |
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* Prefix numeric array keys to avoid them being reindexed. |
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* |
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* Reindexing done in module_invoke_all(). |
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* |
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* Opposite of webform_validation_unprefix_keys(). |
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*/ |
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function webform_validation_prefix_keys($arr) {
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$ret = array(); |
| ... | ... | |
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} |
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/** |
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* Undo prefixing numeric array keys to avoid them being reindexed by module_invoke_all. |
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* Undo prefixing numeric array keys. |
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* |
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* Opposite of webform_validation_prefix_keys(). |
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*/ |
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function webform_validation_unprefix_keys($arr) {
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$ret = array(); |
| ... | ... | |
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$output = '<h3>' . t('Add a validation rule') . '</h3>';
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$output .= '<dl>'; |
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foreach ($validators as $validator_key => $validator_info) {
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$url = 'node/' . $nid . '/webform/validation/add/' . $validator_key; |
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if (array_intersect($types, $validator_info['component_types'])) {
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$title = l($validator_info['name'], $url, array('query' => drupal_get_destination()));
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$validator_types = webform_validation_valid_component_types($validator_key); |
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$title = $validator_info['name']; |
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if (array_intersect($types, $validator_types)) {
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$url = 'node/' . $nid . '/webform/validation/add/' . $validator_key; |
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$title = l($title, $url, array('query' => drupal_get_destination()));
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$component_list_postfix = ''; |
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} |
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else {
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$title = $validator_info['name']; |
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$component_list_postfix = '; ' . t('none present in this form');
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} |
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$item = '<dt>' . $title . '</dt>'; |
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$item .= '<dd>'; |
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$item .= $validator_info['description']; |
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$item .= ' ' . t('Works with: @component_types.', array('@component_types' => implode(', ', $validator_info['component_types']) . $component_list_postfix)) . '</dd>';
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$item .= ' ' . t('Works with: @component_types.', array('@component_types' => implode(', ', $validator_types) . $component_list_postfix)) . '</dd>';
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$output .= $item; |
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} |
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$output .= '</dl>'; |
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