panels_everywhere.install in Panels Everywhere 6

Installation, update and uninstall hooks for Panels Everywhere.

File

panels_everywhere.install

<?php

/**
 * @file
 * Installation, update and uninstall hooks for Panels Everywhere.
 */

/**
 * Implements hook_uninstall().
 */
function panels_everywhere_uninstall() {

  // Delete the variables.
  variable_del('panels_everywhere_head_title_include_name');
  variable_del('panels_everywhere_head_title_include_slogan');
  variable_del('panels_everywhere_head_title_separator');
  variable_del('panels_everywhere_provide_sample');
  variable_del('panels_everywhere_site_template_enabled');
  variable_del('panels_everywhere_site_template_enabled_admin');
  variable_del('panels_everywhere_site_template_per_theme');
  foreach (system_theme_data() as $theme) {
    variable_del('panels_everywhere_override_theme_' . $theme->name);
  }

  // Delete the variant(s).
  // Steps:
  // 1. Query {page_manager_handlers} for any records with 'task' ==
  //   'site_template'.
  $templates = db_query("SELECT did, conf\n    FROM {page_manager_handlers} h\n    WHERE task='site_template'");
  while ($site_template = db_fetch_object($templates)) {

    // 2. Extract the 'conf' field using unserialize(), obtain the 'did' value.
    $site_template->conf = unserialize($site_template->conf);

    // 3. Delete the display referenced above.
    panels_delete_display($site_template->conf['did']);

    // 4. Delete the site template record.
    db_query("DELETE FROM {page_manager_handlers}\n      WHERE task='site_template'\n        AND did=%d", array(
      $site_template->did,
    ));
  }
  drupal_set_message(t('Removed the Panels Everywhere site templates.'));
}

/**
 * Implementations of hook_update_N().
 */

/**
 * The site_template variants should not use the IPE, so change them to use the
 * standard render pipeline.
 */
function panels_everywhere_update_6100() {
  $table = 'page_manager_handlers';
  $handlers = db_query("SELECT * FROM {" . $table . "} WHERE task = 'site_template'");
  $converted = 0;
  while ($handler = db_fetch_object($handlers)) {
    if (!empty($handler->conf)) {
      $handler->conf = unserialize($handler->conf);
      if (is_array($handler->conf) && isset($handler->conf['pipeline']) && $handler->conf['pipeline'] == 'ipe') {
        $handler->conf['pipeline'] = 'standard';
        drupal_write_record($table, $handler, array(
          'did',
        ));
        $converted++;
        drupal_set_message(t('Converted the @display site template to use the standard renderer.', array(
          '@display' => $handler->conf['title'],
        )));
      }
    }
  }
  if (empty($converted)) {
    drupal_set_message(t('No Panels Everywhere displays needed to have their settings updated.'));
  }
}

Functions

Name	Description
panels_everywhere_uninstall	Implements hook_uninstall().
panels_everywhere_update_6100	The site_template variants should not use the IPE, so change them to use the standard render pipeline.