/**
* Delete the file from the cloud (if it was ever there)
*/
public function onAfterDelete()
{
$bucket = CloudAssets::inst()->map($this->owner->getFilename());
if ($bucket && !Config::inst()->get('CloudAssets', 'uploads_disabled')) {
if ($this->owner->hasMethod('onBeforeCloudDelete')) {
$this->owner->onBeforeCloudDelete();
}
try {
CloudAssets::inst()->getLogger()->info("CloudAssets: deleting {$this->owner->getFilename()}");
$bucket->delete($this->owner);
} catch (Exception $e) {
CloudAssets::inst()->getLogger()->error("CloudAssets: Failed bucket delete: " . $e->getMessage() . " for " . $this->owner->getFullPath());
}
if ($this->owner->hasMethod('onAfterCloudDelete')) {
$this->owner->onAfterCloudDelete();
}
}
}
/**
* @param File $f
* @throws Exception
*/
public function put(File $f)
{
$fp = fopen($f->getFullPath(), 'r');
if (!$fp) {
throw new Exception("Unable to open file: " . $f->getFilename());
}
$headers = array();
if (!empty($this->config[self::FORCE_DL])) {
$headers['Content-Disposition'] = 'attachment; filename=' . ($f->hasMethod('getFriendlyName') ? $f->getFriendlyName() : $f->Name);
}
$this->getContainer()->uploadObject($this->getRelativeLinkFor($f), $fp, $headers);
}
/**
* @param File $file
* @return string
*/
protected function getThumbnailURLForFile(File $file)
{
if ($file->exists() && file_exists(Director::baseFolder() . '/' . $file->getFilename())) {
$width = $this->getPreviewMaxWidth();
$height = $this->getPreviewMaxHeight();
if ($file->hasMethod('getThumbnail')) {
return $file->getThumbnail($width, $height)->getURL();
} elseif ($file->hasMethod('getThumbnailURL')) {
return $file->getThumbnailURL($width, $height);
} elseif ($file->hasMethod('SetRatioSize')) {
return $file->SetRatioSize($width, $height)->getURL();
} else {
return $file->Icon();
}
}
return false;
}
/**
* @param File $file
* @return string
*/
protected function getThumbnailURLForFile(File $file)
{
if ($file && $file->exists() && file_exists(Director::baseFolder() . '/' . $file->getFilename())) {
if ($file->hasMethod('getThumbnail')) {
return $file->getThumbnail($this->getConfig('previewMaxWidth'), $this->getConfig('previewMaxHeight'))->getURL();
} elseif ($file->hasMethod('getThumbnailURL')) {
return $file->getThumbnailURL($this->getConfig('previewMaxWidth'), $this->getConfig('previewMaxHeight'));
} elseif ($file->hasMethod('SetRatioSize')) {
return $file->SetRatioSize($this->getConfig('previewMaxWidth'), $this->getConfig('previewMaxHeight'))->getURL();
} else {
return $file->Icon();
}
}
return false;
}
/**
* Determines the validator to use for the edit form
* @example 'getCMSValidator'
*
* @param File $file File context to generate validator from
* @return Validator Validator object
*/
public function getDMSFileEditValidator($file)
{
// Empty validator
if (empty($this->fileEditValidator)) {
return null;
}
// Validator instance
if ($this->fileEditValidator instanceof Validator) {
return $this->fileEditValidator;
}
// Method to call on the given file
if ($file->hasMethod($this->fileEditValidator)) {
return $file->{$this->fileEditValidator}();
}
user_error("Invalid value for UploadField::fileEditValidator", E_USER_ERROR);
}
