panels_cache_object Class Reference

List of all members.

---

Detailed Description

An object to hold caching information while it is happening.

Definition at line 624 of file plugins.inc.

Public Member Functions
	add_content ($content)
	cache ()
	panels_cache_object ()
	restore ()
	set_content ($content)
Public Attributes
	$content = ''
	$css = NULL
	$head = NULL
	$js = NULL
	$ready = FALSE

---

Member Function Documentation

panels_cache_object::add_content

(

$

content

)

Add content to the cache. This assumes a pure stream; use set_content() if it's something else.

Definition at line 647 of file plugins.inc.

References $content.

                                 {
    $this->content .= $content;
  }

panels_cache_object::cache

(

)

Set the object for storing. This overwrites.

Definition at line 658 of file plugins.inc.

References $css, and $js.

                   {
    if ($this->ready) {
      return;
    }

    $this->ready = TRUE;

    // Simple replacement for head
    $this->head = str_replace($this->head, '', drupal_set_html_head());

    // Slightly less simple for CSS:
    $css = drupal_add_css();
    $start = $this->css;
    $this->css = array();

    foreach ($css as $media => $medias) {
      foreach ($medias as $type => $types) {
        foreach ($types as $path => $preprocess) {
          if (!isset($start[$media][$type][$path])) {
            $this->css[] = array($path, $type, $media, $preprocess);
          }
        }
      }
    }

    $js = array();
    // A little less simple for js
    foreach (array('header', 'footer') as $scope) {
      $js[$scope] = drupal_add_js(NULL, NULL, $scope);
    }

    $start = $this->js;
    $this->js = array();

    foreach ($js as $scope => $scopes) {
      foreach ($scopes as $type => $types) {
        foreach ($types as $id => $info) {
          if (!isset($start[$scope][$type][$id])) {
            switch ($type) {
              case 'setting':
                $this->js[] = array($info, $type, $scope);
                break;

              case 'inline':
                $this->js[] = array($info['code'], $type, $scope, $info['defer']);
                break;

              default:
                $this->js[] = array($id, $type, $scope, $info['defer'], $info['cache']);
            }
          }
        }
      }
    }
  }

panels_cache_object::panels_cache_object

(

)

When constructed, take a snapshot of our existing out of band data.

Definition at line 634 of file plugins.inc.

                                 {
    $this->head = drupal_set_html_head();
    $this->css = drupal_add_css();

    foreach (array('header', 'footer') as $scope) {
      $this->js[$scope] = drupal_add_js(NULL, NULL, $scope);
    }
  }

panels_cache_object::restore

(

)

Restore out of band data saved to cache.

Definition at line 717 of file plugins.inc.

                     {
    if (!empty($this->head)) {
      drupal_set_html_head($this->head);
    }
    if (!empty($this->css)) {
      foreach ($this->css as $args) {
        call_user_func_array('drupal_add_css', $args);
      }
    }
    if (!empty($this->js)) {
      foreach ($this->js as $args) {
        call_user_func_array('drupal_add_js', $args);
      }
    }
  }

panels_cache_object::set_content

(

$

content

)

Definition at line 651 of file plugins.inc.

References $content.

                                 {
    $this->content = $content;
  }

---

Member Data Documentation

panels_cache_object::$content = ''

Definition at line 625 of file plugins.inc.

Referenced by add_content(), and set_content().

panels_cache_object::$css = NULL

Definition at line 627 of file plugins.inc.

Referenced by cache().

panels_cache_object::$head = NULL

Definition at line 626 of file plugins.inc.

panels_cache_object::$js = NULL

Definition at line 628 of file plugins.inc.

Referenced by cache().

panels_cache_object::$ready = FALSE

Definition at line 629 of file plugins.inc.

---

The documentation for this class was generated from the following file:

• includes/plugins.inc (1.1.2.55 2008/11/12 19:58:57 sdboyer)