/**
* Test for regression #13497:
* attribute operator throws a PHP fatal error on a node without parent in a displayable language
*
* Situation:
* - siteaccess with one language (fre-FR) and ShowUntranslatedObjects disabled
* - parent content node in another language (eng-GB) with always available disabled
* - content node in the siteaccess' language (fre-FR)
* - fetch this fre-FR node from anywhere, and call attribute() on it
*
* Result:
* - Fatal error: Call to a member function attribute() on a non-object in
* kernel/classes/ezcontentobjecttreenode.php on line 4225
*
* Explanation: the error actually comes from the can_remove_location attribute
*/
public function testIssue13497()
{
$bkpLanguages = eZContentLanguage::prioritizedLanguageCodes();
// Create a folder in english only
$folder = new ezpObject("folder", 2, 14, 1, 'eng-GB');
$folder->setAlwaysAvailableLanguageID(false);
$folder->name = "Parent for " . __FUNCTION__;
$folder->publish();
$locale = eZLocale::instance('fre-FR');
$translation = eZContentLanguage::addLanguage($locale->localeCode(), $locale->internationalLanguageName());
// Create an article in french only, as a subitem of the previously created folder
$article = new ezpObject("article", $folder->attribute('main_node_id'), 14, 1, 'fre-FR');
$article->title = "Object for " . __FUNCTION__;
$article->short_description = "Description of test for " . __FUNCTION__;
$article->publish();
$articleNodeID = $article->attribute('main_node_id');
// INi changes: set language to french only, untranslatedobjects disabled
ezpINIHelper::setINISetting('site.ini', 'RegionalSettings', 'ContentObjectLocale', 'fre-FR');
// ezpINIHelper::setINISetting( 'site.ini', 'RegionalSettings', 'SiteLanguageList', array( 'fre-FR' ) );
eZContentLanguage::setPrioritizedLanguages(array('fre-FR'));
ezpINIHelper::setINISetting('site.ini', 'RegionalSettings', 'ShowUntranslatedObjects', 'disabled');
eZContentLanguage::expireCache();
// This should crash
eZContentObjectTreeNode::fetch($articleNodeID)->attribute('can_remove_location');
ezpINIHelper::restoreINISettings();
// re-expire cache for further tests
eZContentLanguage::setPrioritizedLanguages($bkpLanguages);
$article->remove();
$translation->removeThis();
eZContentLanguage::expireCache();
ezpINIHelper::restoreINISettings();
}
