function context_ui_form_alter in Context 5

Implementation of hook_form_alter().

File

context_ui/context_ui.module, line 268

Code

function context_ui_form_alter($form_id, &$form) {
  if ($form['#node'] && arg(0) != 'admin') {

    // Prevent this from firing on admin pages... damn form driven apis...
    context_ui_set('node', $form['#node']->type);
  }
  else {
    if ($form_id == 'comment_form' && ($nid = $form['nid']['#value'])) {
      $node = node_load($nid);
      context_ui_set('node', $node->type);
    }
    else {
      if ($form_id == 'block_admin_configure') {

        // Display context_ui visibility information on block configuration pages
        $module = $form['module']['#value'];
        $delta = $form['delta']['#value'];
        $result = db_query("SELECT cb.cid, cb.region, c.namespace, c.attribute, c.value FROM {context_ui_block} cb JOIN {context_ui} c ON cb.cid = c.cid WHERE cb.module = '%s' AND cb.delta = '%s' AND c.status = %d", $module, $delta, 1);
        $rows = array();
        while ($row = db_fetch_object($result)) {
          $rows[] = array(
            $row->namespace,
            $row->attribute,
            $row->value,
            $row->region,
            l(t('Edit visibility'), 'admin/build/context/edit/' . $row->cid, array(), null, 'context-ui-blocks'),
          );
        }
        if ($rows) {
          $content = theme('table', array(
            t('Namespace'),
            t('Attribute'),
            t('Value'),
            t('Region'),
            '',
          ), $rows);
        }
        else {
          $content = "<p>" . t('No visibility rules have been set for this block using context_ui.') . "</p>";
        }
        $form['context_ui'] = array(
          '#type' => 'fieldset',
          '#title' => t('Context UI visibility'),
          '#weight' => -1,
          '#collapsible' => true,
        );
        $form['context_ui']['contexts'] = array(
          '#type' => 'item',
          '#value' => $content,
          '#description' => t('To add or remove block visibility rules based on context, use the !context_admin.', array(
            '!context_admin' => l(t('context administration page'), 'admin/build/context'),
          )),
        );
        $form['block_settings']['#weight'] = -5;
      }
    }
  }
}