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<?php
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/**
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* @file
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* Webform module textarea component.
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*/
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/**
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* Implements _webform_defaults_component().
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*/
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function _webform_defaults_textarea() {
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return array(
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'name' => '',
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'form_key' => NULL,
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'pid' => 0,
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'weight' => 0,
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'value' => '',
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'mandatory' => 0,
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'extra' => array(
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'cols' => '',
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'rows' => '',
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'title_display' => 0,
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'resizable' => 1,
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'disabled' => 0,
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'description' => '',
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'attributes' => array(),
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'private' => FALSE,
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),
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);
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}
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/**
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* Implements _webform_theme_component().
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*/
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function _webform_theme_textarea() {
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return array(
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'webform_display_textarea' => array(
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'render element' => 'element',
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'file' => 'components/textarea.inc',
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),
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);
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}
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/**
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* Implements _webform_edit_component().
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*/
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function _webform_edit_textarea($component) {
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$form = array();
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$form['value'] = array(
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'#type' => 'textarea',
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'#title' => t('Default value'),
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'#default_value' => $component['value'],
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'#description' => t('The default value of the field.') . theme('webform_token_help'),
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'#cols' => 60,
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'#rows' => 5,
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'#weight' => 0,
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);
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$form['display']['cols'] = array(
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'#type' => 'textfield',
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'#title' => t('Width'),
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'#default_value' => $component['extra']['cols'],
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'#description' => t('Width of the textarea in columns. This property might not have a visual impact depending on the CSS of your site.') . ' ' . t('Leaving blank will use the default size.'),
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'#size' => 5,
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'#maxlength' => 10,
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'#parents' => array('extra', 'cols'),
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);
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$form['display']['rows'] = array(
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'#type' => 'textfield',
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'#title' => t('Height'),
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'#default_value' => $component['extra']['rows'],
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'#description' => t('Height of the textarea in rows.') . ' ' . t('Leaving blank will use the default size.'),
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'#size' => 5,
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'#maxlength' => 10,
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'#parents' => array('extra', 'rows'),
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);
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$form['display']['resizable'] = array(
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'#type' => 'checkbox',
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'#title' => t('Resizable'),
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'#description' => t('Make this field resizable by the user.'),
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'#weight' => 2,
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'#default_value' => $component['extra']['resizable'],
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'#parents' => array('extra', 'resizable'),
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);
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$form['display']['disabled'] = array(
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'#type' => 'checkbox',
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'#title' => t('Disabled'),
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'#return_value' => 1,
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'#description' => t('Make this field non-editable. Useful for setting an unchangeable default value.'),
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'#weight' => 11,
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'#default_value' => $component['extra']['disabled'],
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'#parents' => array('extra', 'disabled'),
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);
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return $form;
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}
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/**
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* Implements _webform_render_component().
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*/
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function _webform_render_textarea($component, $value = NULL, $filter = TRUE) {
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$node = isset($component['nid']) ? node_load($component['nid']) : NULL;
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$element = array(
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'#type' => 'textarea',
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'#title' => $filter ? _webform_filter_xss($component['name']) : $component['name'],
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'#title_display' => $component['extra']['title_display'] ? $component['extra']['title_display'] : 'before',
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'#default_value' => $filter ? _webform_filter_values($component['value'], $node) : $component['value'],
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'#required' => $component['mandatory'],
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'#weight' => $component['weight'],
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'#description' => $filter ? _webform_filter_descriptions($component['extra']['description'], $node) : $component['extra']['description'],
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'#rows' => !empty($component['extra']['rows']) ? $component['extra']['rows'] : 5,
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'#cols' => !empty($component['extra']['cols']) ? $component['extra']['cols'] : 60,
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'#attributes' => $component['extra']['attributes'],
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'#resizable' => (bool) $component['extra']['resizable'], // MUST be FALSE to disable.
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'#theme_wrappers' => array('webform_element'),
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'#translatable' => array('title', 'description'),
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);
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if ($component['extra']['disabled']) {
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if ($filter) {
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$element['#attributes']['readonly'] = 'readonly';
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}
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else {
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$element['#disabled'] = TRUE;
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}
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}
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if (isset($value)) {
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$element['#default_value'] = $value[0];
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}
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return $element;
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}
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/**
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* Implements _webform_display_component().
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*/
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function _webform_display_textarea($component, $value, $format = 'html') {
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return array(
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'#title' => $component['name'],
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'#weight' => $component['weight'],
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'#theme' => 'webform_display_textarea',
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'#theme_wrappers' => $format == 'html' ? array('webform_element') : array('webform_element_text'),
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'#format' => $format,
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'#value' => isset($value[0]) ? $value[0] : '',
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'#translatable' => array('title'),
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);
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}
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/**
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* Format the output of data for this component.
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*/
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function theme_webform_display_textarea($variables) {
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$element = $variables['element'];
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$output = $element['#format'] == 'html' ? nl2br(check_plain($element['#value'])) : $element['#value'];
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if (drupal_strlen($output) > 80) {
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$output = ($element['#format'] == 'html') ? '<div class="webform-long-answer">' . $output . '</div>' : $output;
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}
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return $output !== '' ? $output : ' ';
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}
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/**
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* Implements _webform_analysis_component().
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*/
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function _webform_analysis_textarea($component, $sids = array()) {
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$query = db_select('webform_submitted_data', 'wsd', array('fetch' => PDO::FETCH_ASSOC))
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->fields('wsd', array('no', 'data'))
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->condition('nid', $component['nid'])
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->condition('cid', $component['cid']);
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if (count($sids)) {
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$query->condition('sid', $sids, 'IN');
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}
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$nonblanks = 0;
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$submissions = 0;
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$wordcount = 0;
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$result = $query->execute();
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foreach ($result as $data) {
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if (drupal_strlen(trim($data['data'])) > 0) {
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$nonblanks++;
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$wordcount += str_word_count(trim($data['data']));
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}
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$submissions++;
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}
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$rows[0] = array(t('Left Blank'), ($submissions - $nonblanks));
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$rows[1] = array(t('User entered value'), $nonblanks);
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$rows[2] = array(t('Average submission length in words (ex blanks)'), ($nonblanks != 0 ? number_format($wordcount/$nonblanks, 2) : '0'));
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return $rows;
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}
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/**
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* Implements _webform_table_component().
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*/
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function _webform_table_textarea($component, $value) {
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return empty($value[0]) ? '' : check_plain($value[0]);
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}
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/**
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* Implements _webform_csv_headers_component().
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*/
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function _webform_csv_headers_textarea($component, $export_options) {
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$header = array();
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$header[0] = '';
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$header[1] = '';
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$header[2] = $component['name'];
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return $header;
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}
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/**
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* Implements _webform_csv_data_component().
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*/
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function _webform_csv_data_textarea($component, $export_options, $value) {
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return empty($value[0]) ? '' : $value[0];
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}
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