function ueditor_global_settings_submit in UEditor - 百度编辑器 7.2

Same name and namespace in other branches

1. 7.3 ueditor.module \ueditor_global_settings_submit()

Submit callback for ueditor global settings form.

File

./ueditor.module, line 505

Integration ueditor for wysiwyg.

Code

function ueditor_global_settings_submit($form, &$form_state) {

  // Exclude unnecessary elements before saving.
  form_state_values_clean($form_state);
  $values = $form_state['values'];
  if (!empty($values['ueditor_enable_paging'])) {
    if ($values['ueditor_enable_paging'] == 1) {
      if (!module_exists('paging')) {
        drupal_set_message(t('Please install the <a href="@url">Paging</a> module at first.', array(
          '@url' => url("https://www.drupal.org/project/paging"),
        )), 'error');
      }
    }
  }
  if (file_exists('sites/all/libraries/ueditor/kityformula-plugin/kityformula/js/kityformula-editor.all.min.js') || file_exists('profiles/' . drupal_get_profile() . '/libraries/ueditor/kityformula-plugin/kityformula/js/kityformula-editor.all.min.js')) {
    $kityformula_installed = TRUE;
  }
  else {
    $kityformula_installed = FALSE;
  }
  if (!empty($values['ueditor_enable_formula_editor'])) {
    if ($values['ueditor_enable_formula_editor'] == 1) {
      if (!$kityformula_installed) {
        drupal_set_message(t('Please install the <a href="@url">kityformula</a> library at first, and the place should be like this: <i>sites/all/libraries/ueditor/kityformula-plugin/kityformula/js/kityformula-editor.all.min.js</i>', array(
          '@url' => url("http://ueditor.baidu.com/download/kityformula-plugin.zip"),
        )), 'error');
      }
    }
  }
  if (!empty($values['ueditor_enable_colorbox'])) {
    if ($values['ueditor_enable_colorbox'] == 1) {
      if (!module_exists('colorbox')) {
        drupal_set_message(t('Please install the <a href="@url">Colorbox</a> module at first.', array(
          '@url' => url("https://www.drupal.org/project/colorbox"),
        )), 'error');
      }
    }
  }
  if (!empty($values['watermark_upload'])) {
    $file = $values['watermark_upload'];
    unset($values['watermark_upload']);
    $filename = file_unmanaged_copy($file->uri);
    $values['watermark_path'] = $filename;
  }

  // If the user entered a path relative to the system files directory for
  // a watermark image, store a public:// URI so the theme system can handle it.
  if (!empty($values['watermark_path'])) {
    $values['watermark_path'] = _ueditor_global_settings_validate_path($values['watermark_path']);
  }
  foreach ($values as $key => $value) {
    variable_set('ueditor_' . $key, $value);
  }
  drupal_set_message(t('The configuration options have been saved.'));
}