public static function generateMacro($viewer, $macro_name, $upper_text, $lower_text)
{
$macro = id(new PhabricatorMacroQuery())->setViewer($viewer)->withNames(array($macro_name))->needFiles(true)->executeOne();
if (!$macro) {
return false;
}
$file = $macro->getFile();
$upper_text = strtoupper($upper_text);
$lower_text = strtoupper($lower_text);
$mixed_text = md5($upper_text) . ':' . md5($lower_text);
$hash = 'meme' . hash('sha256', $mixed_text);
$xform = id(new PhabricatorTransformedFile())->loadOneWhere('originalphid=%s and transform=%s', $file->getPHID(), $hash);
if ($xform) {
$memefile = id(new PhabricatorFileQuery())->setViewer($viewer)->withPHIDs(array($xform->getTransformedPHID()))->executeOne();
if ($memefile) {
return $memefile->getBestURI();
}
}
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
$transformers = new PhabricatorImageTransformer();
$newfile = $transformers->executeMemeTransform($file, $upper_text, $lower_text);
$xfile = new PhabricatorTransformedFile();
$xfile->setOriginalPHID($file->getPHID());
$xfile->setTransformedPHID($newfile->getPHID());
$xfile->setTransform($hash);
$xfile->save();
return $newfile->getBestURI();
}
public function processRequest()
{
$xform = id(new PhabricatorTransformedFile())->loadOneWhere('originalPHID = %s AND transform = %s', $this->phid, $this->transform);
if ($xform) {
return $this->buildTransformedFileResponse($xform);
}
$file = id(new PhabricatorFile())->loadOneWhere('phid = %s', $this->phid);
if (!$file) {
return new Aphront404Response();
}
$type = $file->getMimeType();
if (!$file->isViewableInBrowser() || !$file->isTransformableImage()) {
return $this->buildDefaultTransformation($file);
}
switch ($this->transform) {
case 'thumb-160x120':
$xformed_file = $this->executeThumbTransform($file, 160, 120);
break;
case 'thumb-60x45':
$xformed_file = $this->executeThumbTransform($file, 60, 45);
break;
default:
return new Aphront400Response();
}
if (!$xformed_file) {
return new Aphront400Response();
}
$xform = new PhabricatorTransformedFile();
$xform->setOriginalPHID($this->phid);
$xform->setTransform($this->transform);
$xform->setTransformedPHID($xformed_file->getPHID());
$xform->save();
return $this->buildTransformedFileResponse($xform);
}
public function processRequest()
{
$viewer = $this->getRequest()->getUser();
// NOTE: This is a public/CDN endpoint, and permission to see files is
// controlled by knowing the secret key, not by authentication.
$file = id(new PhabricatorFileQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withPHIDs(array($this->phid))->executeOne();
if (!$file) {
return new Aphront404Response();
}
if (!$file->validateSecretKey($this->key)) {
return new Aphront403Response();
}
$xform = id(new PhabricatorTransformedFile())->loadOneWhere('originalPHID = %s AND transform = %s', $this->phid, $this->transform);
if ($xform) {
return $this->buildTransformedFileResponse($xform);
}
$type = $file->getMimeType();
if (!$file->isViewableInBrowser() || !$file->isTransformableImage()) {
return $this->buildDefaultTransformation($file);
}
// We're essentially just building a cache here and don't need CSRF
// protection.
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
switch ($this->transform) {
case 'thumb-profile':
$xformed_file = $this->executeThumbTransform($file, 50, 50);
break;
case 'thumb-280x210':
$xformed_file = $this->executeThumbTransform($file, 280, 210);
break;
case 'thumb-220x165':
$xformed_file = $this->executeThumbTransform($file, 220, 165);
break;
case 'preview-100':
$xformed_file = $this->executePreviewTransform($file, 100);
break;
case 'preview-220':
$xformed_file = $this->executePreviewTransform($file, 220);
break;
case 'thumb-160x120':
$xformed_file = $this->executeThumbTransform($file, 160, 120);
break;
case 'thumb-60x45':
$xformed_file = $this->executeThumbTransform($file, 60, 45);
break;
default:
return new Aphront400Response();
}
if (!$xformed_file) {
return new Aphront400Response();
}
$xform = new PhabricatorTransformedFile();
$xform->setOriginalPHID($this->phid);
$xform->setTransform($this->transform);
$xform->setTransformedPHID($xformed_file->getPHID());
$xform->save();
return $this->buildTransformedFileResponse($xform);
}
public function processRequest()
{
$xform = id(new PhabricatorTransformedFile())->loadOneWhere('originalPHID = %s AND transform = %s', $this->phid, $this->transform);
if ($xform) {
return $this->buildTransformedFileResponse($xform);
}
$file = id(new PhabricatorFile())->loadOneWhere('phid = %s', $this->phid);
if (!$file) {
return new Aphront404Response();
}
$type = $file->getMimeType();
if (!$file->isViewableInBrowser() || !$file->isTransformableImage()) {
return $this->buildDefaultTransformation($file);
}
// We're essentially just building a cache here and don't need CSRF
// protection.
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
switch ($this->transform) {
case 'thumb-220x165':
$xformed_file = $this->executeThumbTransform($file, 220, 165);
break;
case 'preview-220':
$xformed_file = $this->executePreviewTransform($file, 220);
break;
case 'thumb-160x120':
$xformed_file = $this->executeThumbTransform($file, 160, 120);
break;
case 'thumb-60x45':
$xformed_file = $this->executeThumbTransform($file, 60, 45);
break;
default:
return new Aphront400Response();
}
if (!$xformed_file) {
return new Aphront400Response();
}
$xform = new PhabricatorTransformedFile();
$xform->setOriginalPHID($this->phid);
$xform->setTransform($this->transform);
$xform->setTransformedPHID($xformed_file->getPHID());
$xform->save();
return $this->buildTransformedFileResponse($xform);
}
