/**
*
* We've fetched a page on our own using aPageTable::queryWithSlots and we want
* to make Apostrophe aware of it so that areas on the current page that live on
* that virtual page don't generate a superfluous second query. Can accept an array,
* a collection or a single page object. Hydrates pages if needed (app_a_fasthydrate).
* Returns an array of page objects for convenience in mapping them back to
* other objects they are associated with (necessary to leverage app_a_fasthydrate
* in code like our blog plugin that associates a page with an object).
*
* @param array, Doctrine_Collection, aPage $pages
*/
public static function cacheVirtualPages($pages)
{
$results = array();
if (is_object($pages) && $pages instanceof Doctrine_Collection || is_array($pages)) {
foreach ($pages as $page) {
$results[] = aTools::cacheVirtualPage($page);
}
} else {
$results[] = aTools::cacheVirtualPage($pages);
}
return $results;
}
/**
* Given an array of blogItems this function will populate its virtual page
* areas with the current slot versions.
* @param aBlogItem $blogItems
*/
public static function populatePages($blogItems)
{
$pageIds = array();
foreach ($blogItems as $aBlogItem) {
$pageIds[] = $aBlogItem['page_id'];
}
$pages = array();
if (count($pageIds)) {
$q = aPageTable::queryWithSlots();
$q->whereIn('id', $pageIds);
$fast = sfConfig::get('app_a_fasthydrate', false);
$pagesInfo = $q->execute(array(), $fast ? Doctrine::HYDRATE_ARRAY : Doctrine::HYDRATE_RECORD);
foreach ($pagesInfo as $pageInfo) {
$pages[] = aTools::cacheVirtualPage($pageInfo);
}
}
$pagesById = aArray::listToHashById($pages);
foreach ($blogItems as $aBlogItem) {
if (isset($pagesById[$aBlogItem->page_id])) {
$aBlogItem->Page = $pagesById[$aBlogItem->page_id];
}
}
}
