function _outline_designer_settings_submit in Outline Designer 6

Same name and namespace in other branches

1. 7 outline_designer.module \_outline_designer_settings_submit()

Implementation of hook_settings_submit().

File

./outline_designer.module, line 436

Massive usability improvement for quickly structuring / creating content.

Code

function _outline_designer_settings_submit($form, &$form_state) {
  $checkboxes = array();
  $items_unchecked = array();

  // store the context menu settings
  $form_values = array_filter($form_state['values']);
  $menu_items = array_keys($form["context_menu"]["checkboxes"]);

  // collect all the ticked checkboxes
  foreach ($form_values as $key => $val) {
    if (strpos($key, "outline_designer_context_menu_") !== FALSE) {
      $checkboxes[] = $key;
    }
  }

  // extrapolate which items have unchecked by comparing the list of
  // ticked checkboxes with the list of all the context menu checkboxes
  foreach ($menu_items as $item) {
    if (substr($item, 0, 1) != "#") {
      $item_checkboxes = $form["context_menu"]["checkboxes"][$item];
      foreach ($item_checkboxes as $cb_name => $cb_properties) {
        if ($cb_properties['#type'] == 'checkbox' && !in_array($cb_name, $checkboxes)) {
          $items_unchecked[$cb_properties['#return_value']['rid']][$cb_properties['#return_value']['item_name']]['unchecked'] = TRUE;
        }
      }
    }
  }
  variable_set('outline_designer_context_menu_exclusion_matrix', array_filter($items_unchecked));

  // store the checkbox value
  variable_set('outline_designer_collapse_toggle', $form_state['values']["outline_designer_collapse_toggle"]);

  // store theme selected
  variable_set('outline_designer_theme', $form_state['values']["outline_designer_theme"]);

  // take into account outline child pages
  if (function_exists('outline_child_pages_menu')) {
    variable_set('outline_child_pages_type', $form_state['values']["outline_child_pages_type"]);
  }

  // the rest is for files
  $dir = file_create_path(file_directory_path() . '/outline_designer');
  $is_writable = file_check_directory($dir, 1);
  if ($is_writable) {
    $validators = array(
      'file_validate_is_image' => array(),
      '_outline_designer_validate_image_resolution' => array(
        '16x16',
      ),
      'file_validate_size' => array(
        30 * 1024,
      ),
    );
    $result = db_query("SELECT type, name FROM {node_type}");
    while ($value = db_fetch_array($result)) {
      if ($file = file_save_upload("outline_designer_" . $value['type'] . "_icon", $validators, $dir)) {
        drupal_set_message(t('New @title icon saved.', array(
          '@title' => $value['name'],
        )));
        variable_set("outline_designer_" . $value['type'] . "_icon", $file->filepath);
      }
      else {

        // this is the case when there is no image uploaded to associate the textfield icon to the icon page to use,  this will allow for references to icons already used
        $icon = check_plain($form_state['values']["outline_designer_" . $value['type'] . "_icon_link"]);
        $base_path = base_path();

        // pull off the site name if it was included
        if ($base_path != '/' && $base_path != '') {
          if (strpos(' ' . $icon, $base_path) != 0) {
            $pos = strpos($icon, $base_path) + drupal_strlen($base_path);
            $icon = drupal_substr($icon, $pos);
          }
        }

        // clean up the string incase those other two didn't do the trick
        $icon = drupal_substr($icon, strpos($icon, drupal_get_path('module', 'outline_designer')));
        $icon = drupal_substr($icon, strpos($icon, file_directory_path()));

        // potentially this isn't a valid icon path on our server...need to still check this
        variable_set("outline_designer_" . $value['type'] . "_icon", $icon);
      }
    }
  }
  drupal_set_message(t('Settings saved'));
}