function _maxlength_content_type_form_alter in Maxlength 5.2

Same name and namespace in other branches

1. 6.2 maxlength.inc \_maxlength_content_type_form_alter()
2. 7 maxlength.inc \_maxlength_content_type_form_alter()
3. 7.2 maxlength.inc \_maxlength_content_type_form_alter()

1 call to _maxlength_content_type_form_alter()

maxlength_form_alter in ./maxlength.module

Implementation of hook_form_alter().

File

./maxlength.module, line 111

Code

function _maxlength_content_type_form_alter($form_id, &$form) {
  $type = $form['#node_type']->type;
  $labels = array(
    '-3' => 'title',
    '-1 ' => 'body',
  );
  foreach ($labels as $weigh => $label) {

    // bit of a hack to allow us to position the input fields correctly
    $form['submission'][$label . '_label']['#weight'] = $weight - 1;
    $form['submission'][MAXLENGTH_NODE_TYPE . $label] = array(
      '#type' => 'fieldset',
      '#weight' => $weight,
      '#title' => t('Limit !type length', array(
        '!type ' => $label,
      )),
      '#collapsible' => TRUE,
      '#collapsed' => strlen(variable_get($type . '_' . $label, '')) == 0,
    );
    $form['submission'][MAXLENGTH_NODE_TYPE . $label][MAXLENGTH_NODE_TYPE . $label] = array(
      '#type' => 'textfield',
      '#title' => t('!label max length', array(
        '!label' => ucwords($label),
      )),
      '#field_suffix' => t('characters'),
      '#return_value' => 1,
      '#size' => 4,
      '#default_value' => variable_get(MAXLENGTH_NODE_TYPE . $label . '_' . $type, ''),
      '#description' => t('Maximum number of characters allowed for the !type field of this content type. Leave blank for an unlimited size.', array(
        '!type' => $label,
      )) . '<br/>' . '<b>' . t('Please remember, it counts all characters, including HTML, so may not work as expected with rich text editors e.g. FCKeditor / tinyMCE.') . '</b>',
    );
    $form['submission'][MAXLENGTH_NODE_TYPE . $label][MAXLENGTH_NODE_TYPE . $label . '_js'] = array(
      '#type' => 'checkbox',
      '#title' => t('Enable remaining characters countdown for the !label', array(
        '!label' => ucwords($label),
      )),
      '#default_value' => variable_get(MAXLENGTH_NODE_TYPE . $label . '_js_' . $type, '0'),
      '#description' => t('This will enable a Javascript based count down, as well as the client side validation for the !type field of this content type. If no limit set this is ignored.', array(
        '!type' => $label,
      )),
    );
    $form['submission'][MAXLENGTH_NODE_TYPE . $label][MAXLENGTH_NODE_TYPE . $label . '_text'] = array(
      '#type' => 'textarea',
      '#title' => t('!label count down message', array(
        '!label' => ucwords($label),
      )),
      '#default_value' => variable_get(MAXLENGTH_NODE_TYPE . $label . '_text_' . $type, 'Content limited to !limit characters, remaining: <strong>!remaining</strong>'),
      '#description' => t('The text used in the Javascript message under the !type input, where "!limit" and "!remaining" are replaced by the appropriate numbers.', array(
        '!type' => $label,
      )),
    );
  }
}