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- <?php
- /**
- * @file
- * Webform module hidden component.
- */
- /**
- * Implements _webform_defaults_component().
- */
- function _webform_defaults_hidden() {
- return array(
- 'name' => '',
- 'form_key' => NULL,
- 'pid' => 0,
- 'weight' => 0,
- 'value' => '',
- 'extra' => array(
- 'private' => FALSE,
- 'hidden_type' => 'value',
- ),
- );
- }
- /**
- * Implements _webform_theme_component().
- */
- function _webform_theme_hidden() {
- return array(
- 'webform_display_hidden' => array(
- 'render element' => 'element',
- 'file' => 'components/hidden.inc',
- ),
- );
- }
- /**
- * Implements _webform_edit_component().
- */
- function _webform_edit_hidden($component) {
- $form = array();
- $form['value'] = array(
- '#type' => 'textarea',
- '#title' => t('Default value'),
- '#default_value' => $component['value'],
- '#description' => t('The default value of the field.') . theme('webform_token_help'),
- '#cols' => 60,
- '#rows' => 5,
- '#weight' => 0,
- );
- $form['display']['hidden_type'] = array(
- '#type' => 'radios',
- '#options' => array(
- 'value' => t('Secure value (allows use of all tokens)'),
- 'hidden' => t('Hidden element (less secure, changeable via JavaScript)'),
- ),
- '#title' => t('Hidden type'),
- '#description' => t('Both types of hidden fields are not shown to end-users. Using a <em>Secure value</em> allows the use of <em>all tokens</em>, even for anonymous users.'),
- '#default_value' => $component['extra']['hidden_type'],
- '#parents' => array('extra', 'hidden_type'),
- );
- return $form;
- }
- /**
- * Implements _webform_render_component().
- */
- function _webform_render_hidden($component, $value = NULL, $filter = TRUE) {
- $node = isset($component['nid']) ? node_load($component['nid']) : NULL;
- // Set filtering options for "value" types, which are not displayed to the
- // end user so they do not need to be sanitized.
- $strict = $component['extra']['hidden_type'] != 'value';
- $allow_anonymous = $component['extra']['hidden_type'] == 'value';
- $default_value = $filter ? _webform_filter_values($component['value'], $node, NULL, NULL, $strict, $allow_anonymous) : $component['value'];
- if (isset($value[0])) {
- $default_value = $value[0];
- }
- $element = array(
- '#title' => $filter ? _webform_filter_xss($component['name']) : $component['name'],
- '#weight' => $component['weight'],
- '#translatable' => array('title'),
- );
- if ($component['extra']['hidden_type'] == 'value') {
- $element['#type'] = 'value';
- $element['#value'] = $default_value;
- }
- else {
- $element['#type'] = 'hidden';
- $element['#default_value'] = $default_value;
- }
- return $element;
- }
- /**
- * Implements _webform_display_component().
- */
- function _webform_display_hidden($component, $value, $format = 'html') {
- $element = array(
- '#title' => $component['name'],
- '#markup' => isset($value[0]) ? $value[0] : NULL,
- '#weight' => $component['weight'],
- '#format' => $format,
- '#theme' => 'webform_display_hidden',
- '#theme_wrappers' => $format == 'text' ? array('webform_element_text') : array('webform_element'),
- '#translatable' => array('title'),
- );
- return $element;
- }
- function theme_webform_display_hidden($variables) {
- $element = $variables['element'];
- return $element['#format'] == 'html' ? check_plain($element['#markup']) : $element['#markup'];
- }
- /**
- * Implements _webform_analysis_component().
- */
- function _webform_analysis_hidden($component, $sids = array()) {
- $query = db_select('webform_submitted_data', 'wsd', array('fetch' => PDO::FETCH_ASSOC))
- ->fields('wsd', array('no', 'data'))
- ->condition('nid', $component['nid'])
- ->condition('cid', $component['cid']);
- if (count($sids)) {
- $query->condition('sid', $sids, 'IN');
- }
- $nonblanks = 0;
- $submissions = 0;
- $wordcount = 0;
- $result = $query->execute();
- foreach ($result as $data) {
- if (strlen(trim($data['data'])) > 0) {
- $nonblanks++;
- $wordcount += str_word_count(trim($data['data']));
- }
- $submissions++;
- }
- $rows[0] = array( t('Empty'), ($submissions - $nonblanks));
- $rows[1] = array( t('Non-empty'), $nonblanks);
- $rows[2] = array( t('Average submission length in words (ex blanks)'),
- ($nonblanks !=0 ? number_format($wordcount/$nonblanks, 2) : '0'));
- return $rows;
- }
- /**
- * Implements _webform_csv_data_component().
- */
- function _webform_table_hidden($component, $value) {
- return check_plain(empty($value[0]) ? '' : $value[0]);
- }
- /**
- * Implements _webform_csv_data_component().
- */
- function _webform_csv_headers_hidden($component, $export_options) {
- $header = array();
- $header[0] = '';
- $header[1] = '';
- $header[2] = $component['name'];
- return $header;
- }
- /**
- * Implements _webform_csv_data_component().
- */
- function _webform_csv_data_hidden($component, $export_options, $value) {
- return isset($value[0]) ? $value[0] : '';
- }
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