function block_subtitle_submit in Block Subtitle 7

Custom submit handler for block_subtitle.

1 string reference to 'block_subtitle_submit'

block_subtitle_form_alter in ./block_subtitle.module

Implements hook_form_alter().

File

./block_subtitle.module, line 35

This module allows subtitles to be added to blocks

Code

function block_subtitle_submit($form, &$form_state) {
  $module = $form_state['values']['module'];
  $delta = $form_state['values']['delta'] ? $form_state['values']['delta'] : block_subtitle_get_delta($module);
  $subtitle = $form_state['values']['block_subtitle'];

  // Save the suubtitle.
  if ($module && ($delta || $delta == 0)) {
    $block_name = $module . '_' . $delta;

    // Delete subtitle if blank.
    if (strlen($subtitle) == 0 || $subtitle == '') {
      _block_subtitle_delete($block_name);
    }
    else {
      _block_subtitle_save($block_name, $subtitle);
    }
  }
}