/**
* Returns a link to a page
* @param Page $cObj
* @return string $link
*/
public function getLinkToCollection(&$cObj, $appendBaseURL = false, $ignoreUrlRewriting = false)
{
// basically returns a link to a collection, based on whether or we have
// mod_rewrite enabled, and the collection has a path
$dispatcher = '';
if (!defined('URL_REWRITING_ALL') || URL_REWRITING_ALL == false) {
if (!URL_REWRITING || $ignoreUrlRewriting) {
$dispatcher = '/' . DISPATCHER_FILENAME;
}
}
if ($cObj->isExternalLink() && $appendBaseURL == false) {
$link = $cObj->getCollectionPointerExternalLink();
return $link;
}
if ($cObj->getCollectionPath() != null) {
$link = DIR_REL . $dispatcher . $cObj->getCollectionPath() . '/';
} else {
$_cID = $cObj->getCollectionPointerID() > 0 ? $cObj->getCollectionPointerOriginalID() : $cObj->getCollectionID();
if ($_cID > 1) {
$link = DIR_REL . $dispatcher . '?cID=' . $_cID;
} else {
$link = DIR_REL . '/';
}
}
if ($appendBaseURL) {
$link = BASE_URL . $link;
}
return $link;
}
/** Returns the cID for the page. If $page is an alias it returns the cID of the original page.
* @param Page $page The Page instance for which you want the original Page.
* @param int $aliasLevel [out] Will be set to: 0 if $page is not an alias, 1 if $page is an alias (but not the current page), 2 if $page is an alias and it's the current page.
* @return int Returns the cID of the original page.
*/
private static function getOriginal_cID($page, &$aliasLevel = null)
{
$cID = (int) $page->cID;
if ($page->isAlias()) {
$aliasOf = (int) $page->getCollectionPointerID();
if ($aliasOf != $cID) {
$aliasLevel = 1;
return $aliasOf;
} else {
// This happens if $page is an alias and it's the current page.
$aliasLevel = 2;
}
} else {
$aliasLevel = 0;
}
return $cID;
}
