function submitted_by_form_alter in Submitted By 6

Implementation of hook_form_alter().

Add the pattern field to the node edit form for comments.

File

./submitted_by.module, line 27

Take over the "Submitted by" theme function to allow different content types to have different strings.

Code

function submitted_by_form_alter(&$form, $form_state, $form_id) {
  switch ($form_id) {
    case 'node_type_form':
      if (isset($form['comment'])) {
        $form['comment']['comment']['#weight'] = -5;
        $type = isset($form['#node_type']->type) ? $form['#node_type']->type : 'default';
        $default = variable_get('submitted_by_comment_' . $type, NULL);
        $form['comment']['appearance'] = array(
          '#type' => 'fieldset',
          '#collapsible' => TRUE,
          '#collapsed' => empty($default),
          '#title' => t('"Submitted by" Appearance'),
        );
        $form['comment']['appearance']['#weight'] = -1;
        $form['comment']['appearance']['submitted_by']['submitted_by_comment'] = array(
          '#type' => 'textfield',
          '#maxlength' => 255,
          '#title' => t("'Submitted by...' text"),
          '#default_value' => $default,
          '#description' => t("When a comment is displayed, text in this box will be used to override the normal attribution and date-posted text."),
        );
        if ($def_default = variable_get('submitted_by_comment_default', NULL)) {
          $form['comment']['appearance']['submitted_by']['submitted_by_comment']['#description'] .= ' ' . t('The system default value is "%deflt."', array(
            '%deflt' => $def_default,
          ));
        }
        $form['comment']['appearance']['submitted_by']['help'] = array(
          '#type' => 'fieldset',
          '#collapsible' => TRUE,
          '#collapsed' => TRUE,
          '#title' => t('Replacement tokens'),
          '#description' => t("The following tokens can be used in the Submitted By... text. They will be replaced with the appropriate values."),
        );
        $form['comment']['appearance']['submitted_by']['help']['tokens'] = array(
          '#value' => theme('token_help', 'comment'),
        );
      }
      break;
    case 'node_configure':

      // Admin > Content > Post settings.
      // Would this be better in system_theme_settings? ['node_info'], system_theme_settings_submit.
      $node_default = variable_get('submitted_by_default', NULL);
      $form['appearance'] = array(
        '#type' => 'fieldset',
        '#collapsible' => TRUE,
        '#collapsed' => empty($node_default),
        '#title' => t('"Submitted by" Appearance'),
      );
      $form['appearance']['submitted_by']['#weight'] = -1;

      // Note: node module will add "_type" to the variable name.
      $form['appearance']['submitted_by']['submitted_by_default'] = array(
        '#type' => 'textfield',
        '#maxlength' => 255,
        '#title' => t("Node 'Submitted by...' text"),
        '#default_value' => $node_default,
        '#description' => t("When a node is displayed, text in this box will be used to override the normal attribution and date-posted text."),
      );
      $form['appearance']['submitted_by']['help'] = array(
        '#type' => 'fieldset',
        '#collapsible' => TRUE,
        '#collapsed' => TRUE,
        '#title' => t('Replacement tokens'),
        '#description' => t("The following tokens can be used in the Submitted By... text. They will be replaced with the appropriate values."),
      );
      $form['appearance']['submitted_by']['help']['tokens'] = array(
        '#value' => theme('token_help', 'node'),
      );
      if (module_exists('comment')) {
        $com_default = variable_get('submitted_by_comment_default', NULL);
        $form['comment']['appearance'] = array(
          '#type' => 'fieldset',
          '#collapsible' => TRUE,
          '#collapsed' => empty($com_default),
          '#title' => t('Comment "Submitted by" Appearance'),
          '#weight' => -1,
        );
        $form['comment']['appearance']['submitted_by']['submitted_by_comment_default'] = array(
          '#type' => 'textfield',
          '#maxlength' => 255,
          '#title' => t("'Submitted by...' text"),
          '#default_value' => $com_default,
          '#description' => t("When a comment is displayed, text in this box will be used to override the normal attribution and date-posted text."),
        );
        $form['comment']['appearance']['submitted_by']['help'] = array(
          '#type' => 'fieldset',
          '#collapsible' => TRUE,
          '#collapsed' => TRUE,
          '#title' => t('Replacement tokens'),
          '#description' => t("The following tokens can be used in the Submitted By... text. They will be replaced with the appropriate values."),
        );
        $form['comment']['appearance']['submitted_by']['help']['tokens'] = array(
          '#value' => theme('token_help', 'comment'),
        );
        $form['buttons']['#weight'] = 99;

        //     drupal_set_message(show_array($form));
        break;
      }
  }
}