Club Drupal

<?php

/**

 * @file

 * Contains helper functions for the Panels page wizards.

 */

/**

 * Add layout form helper for panels page wizards.

 *

 * This is not a proper form, it is meant to be called by a form to add

 * elements to it.

 */

function panels_page_wizard_add_layout(&$form, &$form_state) {

  $form_state['allowed_layouts'] = 'panels_page';

  $form_state['display'] = $form_state['wizard cache']->display;

  // Tell the Panels form not to display buttons.

  $form_state['no buttons'] = TRUE;

  // Change the #id of the form so the CSS applies properly.

  $form['#id'] = 'panels-choose-layout';

  $form['layout_prefix'] = array(

    '#value' => '<fieldset><legend>' . t('Layout') . '</legend>',

  );

  ctools_include('common', 'panels');

  ctools_include('display-layout', 'panels');

  ctools_include('plugins', 'panels');

  $form = panels_choose_layout($form, $form_state);

  $form['layout_suffix'] = array(

    '#value' => '</fieldset>',

  );

  // $form_state['cache'] = FALSE;.

}

/**

 * Add content editor form helper for panels page wizards.

 *

 * This is not a proper form, it is meant to be called by a form to add

 * elements to it.

 */

function panels_page_wizard_add_content(&$form, &$form_state) {

  ctools_include('ajax');

  ctools_include('plugins', 'panels');

  ctools_include('common', 'panels');

  ctools_include('display-edit', 'panels');

  // Panels provides this caching mechanism to make it easy to use the

  // wizard to cache the display.

  $cache = panels_edit_cache_get('panels_page_wizard:' . $form_state['plugin']['name']);

  $form_state['renderer'] = panels_get_renderer_handler('editor', $cache->display);

  $form_state['renderer']->cache = &$cache;

  $form_state['display'] = &$cache->display;

  $form_state['content_types'] = $cache->content_types;

  // Tell the Panels form not to display buttons.

  $form_state['no buttons'] = TRUE;

  $form_state['display_title'] = !empty($cache->display_title);

  $form = panels_edit_display_form($form, $form_state);

}

/**

 * Add content form submit handler.

 *

 * This is not a proper submit handler, it is meant to be called by a form's

 * submit handler to handle submission.

 */

function panels_page_wizard_add_content_submit(&$form, &$form_state) {

  // Call the normal panels edit form submit to make sure values are stored

  // on the display.

  panels_edit_display_form_submit($form, $form_state);

  $cache = &$form_state['wizard cache'];

  // Copy the "being edited" cached display to the "actual" cached display.

  $cache->display = &$form_state['display'];

  unset($cache->display_cache);

}