spaces_controller_variable.inc in Spaces 7

File

plugins/spaces_controller_variable.inc

<?php

/**
 * Variable controller.
 */
class spaces_controller_variable extends spaces_controller {

  /**
   * Override of init_overrides().
   */
  function init_overrides() {

    // Load original variables. Only do this once, and it may not be reset.
    $this
      ->load_original_values();

    // Load the preset values.
    $this
      ->reset_values('preset');
    $this
      ->load_preset_values();

    // Load space variables.
    $this
      ->reset_values('space');
    $this
      ->load_space_values();

    // Alter global variable conf as we don't have any other way of
    // influencing the result of variable_get().
    global $conf;
    $conf = $this
      ->get();

    // If we have overridden 'site_frontpage', we need to do some extra
    // work to reinit the drupal path.
    // TODO: Is purl_language_strip still needed?

    //if ($this->get('site_frontpage') !== $this->get('site_frontpage', 'original') && function_exists('purl_language_strip')) {

    //  $_GET['q'] = purl_language_strip($_REQUEST['q']);
    //  drupal_path_initialize();

    //}
  }

  /**
   * Override of load_preset_values(). We cannot rely on variable_get() --
   * we must first check our space override values.
   */
  protected function load_preset_values($id = NULL) {
    if (empty($this->loaded_all['preset'])) {
      $preset_name = $this
        ->get("spaces_preset_{$this->space_type}", 'space') ? $this
        ->get("spaces_preset_{$this->space_type}", 'space') : variable_get("spaces_preset_{$this->space_type}", NULL);
      if ($preset_name && ($preset = spaces_preset_load($preset_name))) {
        if (isset($preset->value[$this->controller])) {
          $this->values['preset'] = $preset->value[$this->controller];
        }
      }
      $this->loaded_all['preset'] = TRUE;
    }
  }

  /**
   * Override of load_original_values().
   */
  protected function load_original_values($id = NULL) {
    global $conf;
    if (empty($this->values['original'])) {
      $this->values['original'] = $conf;
      $this->loaded_all['original'] = TRUE;
    }
  }

}

Classes

Name	Description
spaces_controller_variable	Variable controller.