/**
* Returns the updateable version for an extension which also resolves dependencies.
*
* @internal
* @param Extension $extensionData
* @return bool|Extension FALSE if no update available otherwise latest possible update
*/
public function getUpdateableVersion(Extension $extensionData)
{
// Only check for update for TER extensions
$version = $extensionData->getIntegerVersion();
/** @var $extensionUpdates[] \TYPO3\CMS\Extensionmanager\Domain\Model\Extension */
$extensionUpdates = $this->extensionRepository->findByVersionRangeAndExtensionKeyOrderedByVersion($extensionData->getExtensionKey(), $version + 1);
if ($extensionUpdates->count() > 0) {
foreach ($extensionUpdates as $extensionUpdate) {
$this->dependencyUtility->checkDependencies($extensionUpdate);
if (!$this->dependencyUtility->hasDependencyErrors()) {
return $extensionUpdate;
}
}
}
return FALSE;
}
/**
* Checks if an update for an extension is available
*
* @internal
* @param \TYPO3\CMS\Extensionmanager\Domain\Model\Extension $extensionData
* @return boolean
*/
public function isUpdateAvailable(\TYPO3\CMS\Extensionmanager\Domain\Model\Extension $extensionData)
{
$isUpdateAvailable = FALSE;
// Only check for update for TER extensions
$version = $extensionData->getIntegerVersion();
/** @var $highestTerVersionExtension \TYPO3\CMS\Extensionmanager\Domain\Model\Extension */
$highestTerVersionExtension = $this->extensionRepository->findHighestAvailableVersion($extensionData->getExtensionKey());
if ($highestTerVersionExtension instanceof \TYPO3\CMS\Extensionmanager\Domain\Model\Extension) {
$highestVersion = $highestTerVersionExtension->getIntegerVersion();
if ($highestVersion > $version) {
$this->dependencyUtility->checkDependencies($highestTerVersionExtension);
if (!$this->dependencyUtility->hasDependencyErrors()) {
$isUpdateAvailable = TRUE;
}
}
}
return $isUpdateAvailable;
}
/**
* Check dependencies for an extension and its required extensions
*
* @param Extension $extension
* @return bool Returns TRUE if all dependencies can be resolved, otherwise FALSE
*/
protected function checkDependencies(Extension $extension)
{
$this->dependencyUtility->setSkipDependencyCheck($this->skipDependencyCheck);
$this->dependencyUtility->checkDependencies($extension);
return !$this->dependencyUtility->hasDependencyErrors();
}
