function panels_renderer_ipe::add_meta in Panels 7.3

Same name and namespace in other branches

1. 6.3 panels_ipe/plugins/display_renderers/panels_renderer_ipe.class.php \panels_renderer_ipe::add_meta()

Attach out-of-band page metadata (e.g., CSS and JS).

This must be done before render, because panels-within-panels must have their CSS added in the right order: inner content before outer content.

Overrides panels_renderer_editor::add_meta

File

panels_ipe/plugins/display_renderers/panels_renderer_ipe.class.php, line 47

Class

panels_renderer_ipe

Renderer class for all In-Place Editor (IPE) behavior.

Code

function add_meta() {
  if (!$this
    ->access()) {
    return parent::add_meta();
  }
  ctools_include('display-edit', 'panels');
  ctools_include('content');
  if (empty($this->display->cache_key)) {
    $this->cache = panels_edit_cache_get_default($this->display);
  }

  // @todo we may need an else to load the cache, but I am not sure we
  // actually need to load it if we already have our cache key, and doing
  // so is a waste of resources.
  ctools_include('cleanstring');
  $this->clean_key = ctools_cleanstring($this->display->cache_key);
  $button = array(
    '#type' => 'link',
    '#title' => t('Customize this page'),
    '#href' => $this
      ->get_url('save_form'),
    '#options' => array(
      'query' => drupal_get_destination(),
    ),
    '#id' => 'panels-ipe-customize-page',
    '#attributes' => array(
      'class' => array(
        'panels-ipe-startedit',
        'panels-ipe-pseudobutton',
      ),
    ),
    '#ajax' => array(
      'progress' => 'throbber',
      'ipe_cache_key' => $this->clean_key,
    ),
    '#prefix' => '<div class="panels-ipe-pseudobutton-container">',
    '#suffix' => '</div>',
  );
  panels_ipe_toolbar_add_button($this->display->cache_key, 'panels-ipe-startedit', $button);

  // @todo this actually should be an IPE setting instead.
  if (user_access('change layouts in place editing')) {
    $button = array(
      '#type' => 'link',
      '#title' => t('Change layout'),
      '#href' => $this
        ->get_url('change_layout'),
      '#options' => array(
        'query' => drupal_get_destination(),
      ),
      '#attributes' => array(
        'class' => array(
          'panels-ipe-change-layout',
          'panels-ipe-pseudobutton',
          'ctools-modal-layout',
        ),
      ),
      '#ajax' => array(
        'progress' => 'throbber',
        'ipe_cache_key' => $this->clean_key,
      ),
      '#prefix' => '<div class="panels-ipe-pseudobutton-container">',
      '#suffix' => '</div>',
    );
    panels_ipe_toolbar_add_button($this->display->cache_key, 'panels-ipe-change-layout', $button);
  }
  ctools_include('ajax');
  ctools_include('modal');
  ctools_modal_add_js();
  ctools_add_css('panels_dnd', 'panels');
  ctools_add_css('panels_admin', 'panels');
  ctools_add_js('panels-base', 'panels');
  ctools_add_js('panels_ipe', 'panels_ipe');
  ctools_add_css('panels_ipe', 'panels_ipe');
  drupal_add_js(array(
    'PanelsIPECacheKeys' => array(
      $this->clean_key,
    ),
  ), 'setting');
  drupal_add_library('system', 'ui.draggable');
  drupal_add_library('system', 'ui.droppable');
  drupal_add_library('system', 'ui.sortable');
  parent::add_meta();
}