Club Drupal

<?php

/**

 * @file

 * Webform module textfield component.

 */

/**

 * Implements _webform_defaults_component().

 */

function _webform_defaults_textfield() {

  return array(

    'name' => '',

    'form_key' => NULL,

    'pid' => 0,

    'weight' => 0,

    'value' => '',

    'required' => 0,

    'extra' => array(

      'width' => '',

      'maxlength' => '',

      'field_prefix' => '',

      'field_suffix' => '',

      'disabled' => 0,

      'unique' => 0,

      'title_display' => 0,

      'description' => '',

      'description_above' => FALSE,

      'placeholder' => '',

      'attributes' => array(),

      'private' => FALSE,

      'analysis' => FALSE,

    ),

  );

}

/**

 * Implements _webform_theme_component().

 */

function _webform_theme_textfield() {

  return array(

    'webform_display_textfield' => array(

      'render element' => 'element',

      'file' => 'components/textfield.inc',

    ),

  );

}

/**

 * Implements _webform_edit_component().

 */

function _webform_edit_textfield($component) {

  $form = array();

  $form['value'] = array(

    '#type' => 'textfield',

    '#title' => t('Default value'),

    '#default_value' => $component['value'],

    '#description' => t('The default value of the field.') . ' ' . theme('webform_token_help'),

    '#size' => 60,

    '#maxlength' => 1024,

    '#weight' => 0,

  );

  $form['display']['width'] = array(

    '#type' => 'textfield',

    '#title' => t('Width'),

    '#default_value' => $component['extra']['width'],

    '#description' => t('Width of the textfield.') . ' ' . t('Leaving blank will use the default size.'),

    '#size' => 5,

    '#maxlength' => 10,

    '#weight' => 0,

    '#parents' => array('extra', 'width'),

  );

  $form['display']['placeholder'] = array(

    '#type' => 'textfield',

    '#title' => t('Placeholder'),

    '#default_value' => $component['extra']['placeholder'],

    '#description' => t('The placeholder will be shown in the field until the user starts entering a value.'),

    '#weight' => 1,

    '#parents' => array('extra', 'placeholder'),

  );

  $form['display']['field_prefix'] = array(

    '#type' => 'textfield',

    '#title' => t('Prefix text placed to the left of the textfield'),

    '#default_value' => $component['extra']['field_prefix'],

    '#description' => t('Examples: $, #, -.'),

    '#size' => 20,

    '#maxlength' => 127,

    '#weight' => 2.1,

    '#parents' => array('extra', 'field_prefix'),

  );

  $form['display']['field_suffix'] = array(

    '#type' => 'textfield',

    '#title' => t('Postfix text placed to the right of the textfield'),

    '#default_value' => $component['extra']['field_suffix'],

    '#description' => t('Examples: lb, kg, %.'),

    '#size' => 20,

    '#maxlength' => 127,

    '#weight' => 2.2,

    '#parents' => array('extra', 'field_suffix'),

  );

  $form['display']['disabled'] = array(

    '#type' => 'checkbox',

    '#title' => t('Disabled'),

    '#return_value' => 1,

    '#description' => t('Make this field non-editable. Useful for setting an unchangeable default value.'),

    '#weight' => 11,

    '#default_value' => $component['extra']['disabled'],

    '#parents' => array('extra', 'disabled'),

  );

  $form['validation']['unique'] = array(

    '#type' => 'checkbox',

    '#title' => t('Unique'),

    '#return_value' => 1,

    '#description' => t('Check that all entered values for this field are unique. The same value is not allowed to be used twice.'),

    '#weight' => 1,

    '#default_value' => $component['extra']['unique'],

    '#parents' => array('extra', 'unique'),

  );

  $form['validation']['maxlength'] = array(

    '#type' => 'textfield',

    '#title' => t('Maxlength'),

    '#default_value' => $component['extra']['maxlength'],

    '#description' => t('Maximum length of the textfield value.'),

    '#size' => 5,

    '#maxlength' => 10,

    '#weight' => 2,

    '#parents' => array('extra', 'maxlength'),

  );

  return $form;

}

/**

 * Implements _webform_render_component().

 */

function _webform_render_textfield($component, $value = NULL, $filter = TRUE, $submission = NULL) {

  $node = isset($component['nid']) ? node_load($component['nid']) : NULL;

  $element = array(

    '#type' => 'textfield',

    '#title' => $filter ? webform_filter_xss($component['name']) : $component['name'],

    '#title_display' => $component['extra']['title_display'] ? $component['extra']['title_display'] : 'before',

    '#default_value' => $filter ? webform_replace_tokens($component['value'], $node) : $component['value'],

    '#required' => $component['required'],

    '#weight' => $component['weight'],

    '#field_prefix' => empty($component['extra']['field_prefix']) ? NULL : ($filter ? webform_filter_xss($component['extra']['field_prefix']) : $component['extra']['field_prefix']),

    '#field_suffix' => empty($component['extra']['field_suffix']) ? NULL : ($filter ? webform_filter_xss($component['extra']['field_suffix']) : $component['extra']['field_suffix']),

    '#description' => $filter ? webform_filter_descriptions($component['extra']['description'], $node) : $component['extra']['description'],

    '#attributes' => $component['extra']['attributes'],

    '#theme_wrappers' => array('webform_element'),

    '#translatable' => array('title', 'description', 'field_prefix', 'field_suffix'),

  );

  if ($component['required']) {

    $element['#attributes']['required'] = 'required';

  }

  if ($component['extra']['placeholder']) {

    $element['#attributes']['placeholder'] = $component['extra']['placeholder'];

  }

  if ($component['extra']['disabled']) {

    if ($filter) {

      $element['#attributes']['readonly'] = 'readonly';

    }

    else {

      $element['#disabled'] = TRUE;

    }

  }

  // Enforce uniqueness.

  if ($component['extra']['unique']) {

    $element['#element_validate'][] = 'webform_validate_unique';

  }

  // Change the 'width' option to the correct 'size' option.

  if ($component['extra']['width'] > 0) {

    $element['#size'] = $component['extra']['width'];

  }

  if ($component['extra']['maxlength'] > 0) {

    $element['#maxlength'] = $component['extra']['maxlength'];

  }

  if (isset($value[0])) {

    $element['#default_value'] = $value[0];

  }

  return $element;

}

/**

 * Implements _webform_display_component().

 */

function _webform_display_textfield($component, $value, $format = 'html', $submission = array()) {

  return array(

    '#title' => $component['name'],

    '#title_display' => $component['extra']['title_display'] ? $component['extra']['title_display'] : 'before',

    '#weight' => $component['weight'],

    '#theme' => 'webform_display_textfield',

    '#theme_wrappers' => $format == 'html' ? array('webform_element') : array('webform_element_text'),

    '#field_prefix' => $component['extra']['field_prefix'],

    '#field_suffix' => $component['extra']['field_suffix'],

    '#format' => $format,

    '#value' => isset($value[0]) ? $value[0] : '',

    '#translatable' => array('title', 'field_prefix', 'field_suffix'),

  );

}

/**

 * Format the output of data for this component.

 */

function theme_webform_display_textfield($variables) {

  $element = $variables['element'];

  $prefix = $element['#format'] == 'html' ? '' : $element['#field_prefix'];

  $suffix = $element['#format'] == 'html' ? '' : $element['#field_suffix'];

  $value = $element['#format'] == 'html' ? check_plain($element['#value']) : $element['#value'];

  return $value !== '' ? ($prefix . $value . $suffix) : ' ';

}

/**

 * Implements _webform_analysis_component().

 */

function _webform_analysis_textfield($component, $sids = array(), $single = FALSE, $join = NULL) {

  $query = db_select('webform_submitted_data', 'wsd', array('fetch' => PDO::FETCH_ASSOC))

    ->fields('wsd', array('data'))

    ->condition('wsd.nid', $component['nid'])

    ->condition('wsd.cid', $component['cid']);

  if (count($sids)) {

    $query->condition('wsd.sid', $sids, 'IN');

  }

  if ($join) {

    $query->innerJoin($join, 'ws2_', 'wsd.sid = ws2_.sid');

  }

  $nonblanks = 0;

  $submissions = 0;

  $wordcount = 0;

  $result = $query->execute();

  foreach ($result as $data) {

    if (drupal_strlen(trim($data['data'])) > 0) {

      $nonblanks++;

      $wordcount += str_word_count(trim($data['data']));

    }

    $submissions++;

  }

  $rows[0] = array(t('Left Blank'), ($submissions - $nonblanks));

  $rows[1] = array(t('User entered value'), $nonblanks);

  $other[] = array(t('Average submission length in words (ex blanks)'), ($nonblanks != 0 ? number_format($wordcount/$nonblanks, 2) : '0'));

  return array(

    'table_rows' => $rows,

    'other_data' => $other,

  );

}

/**

 * Implements _webform_table_component().

 */

function _webform_table_textfield($component, $value) {

  return check_plain(empty($value[0]) ? '' : $value[0]);

}

/**

 * Implements _webform_action_set_component().

 */

function _webform_action_set_textfield($component, &$element, &$form_state, $value) {

  $element['#value'] = $value;

  form_set_value($element, $value, $form_state);

}

/**

 * Implements _webform_csv_headers_component().

 */

function _webform_csv_headers_textfield($component, $export_options) {

  $header = array();

  $header[0] = '';

  $header[1] = '';

  $header[2] = $export_options['header_keys'] ? $component['form_key'] : $component['name'];

  return $header;

}

/**

 * Implements _webform_csv_data_component().

 */

function _webform_csv_data_textfield($component, $export_options, $value) {

  return !isset($value[0]) ? '' : $value[0];

}