PHP PhabricatorFile::newFromFileDownload方法代码示例

 public function processRequest()
 {
     if (!PhabricatorEnv::getEnvConfig('files.enable-proxy')) {
         return new Aphront400Response();
     }
     $request = $this->getRequest();
     $uri = $request->getStr('uri');
     $proxy = id(new PhabricatorFileProxyImage())->loadOneWhere('uri = %s', $uri);
     if (!$proxy) {
         // This write is fine to skip CSRF checks for, we're just building a
         // cache of some remote image.
         $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
         $file = PhabricatorFile::newFromFileDownload($uri, nonempty(basename($uri), 'proxied-file'));
         if ($file) {
             $proxy = new PhabricatorFileProxyImage();
             $proxy->setURI($uri);
             $proxy->setFilePHID($file->getPHID());
             $proxy->save();
         }
         unset($unguarded);
     }
     if ($proxy) {
         $file = id(new PhabricatorFile())->loadOneWhere('phid = %s', $proxy->getFilePHID());
         if ($file) {
             $view_uri = $file->getBestURI();
         } else {
             $bad_phid = $proxy->getFilePHID();
             throw new Exception("Unable to load file with phid {$bad_phid}.");
         }
         return id(new AphrontRedirectResponse())->setURI($view_uri);
     }
     return new Aphront400Response();
 }

 public static function newFromImageURI($uri, $file_name, $image_macro_name)
 {
     $file = PhabricatorFile::newFromFileDownload($uri, $file_name);
     if (!$file) {
         return null;
     }
     $image_macro = new PhabricatorFileImageMacro();
     $image_macro->setName($image_macro_name);
     $image_macro->setFilePHID($file->getPHID());
     $image_macro->save();
     return $image_macro;
 }

 public function importEventsFromSource(PhabricatorUser $viewer, PhabricatorCalendarImport $import, $should_queue)
 {
     $uri_key = PhabricatorCalendarImportICSURITransaction::PARAMKEY_URI;
     $uri = $import->getParameter($uri_key);
     PhabricatorSystemActionEngine::willTakeAction(array($viewer->getPHID()), new PhabricatorFilesOutboundRequestAction(), 1);
     $file = PhabricatorFile::newFromFileDownload($uri, array('viewPolicy' => PhabricatorPolicies::POLICY_NOONE, 'authorPHID' => $import->getAuthorPHID(), 'canCDN' => true));
     $import->newLogMessage(PhabricatorCalendarImportFetchLogType::LOGTYPE, array('file.phid' => $file->getPHID()));
     $data = $file->loadFileData();
     if ($should_queue && $this->shouldQueueDataImport($data)) {
         return $this->queueDataImport($import, $data);
     }
     return $this->importICSData($viewer, $import, $data);
 }

 public function handleRequest(AphrontRequest $request)
 {
     $show_prototypes = PhabricatorEnv::getEnvConfig('phabricator.show-prototypes');
     if (!$show_prototypes) {
         throw new Exception(pht('Show prototypes is disabled.
       Set `phabricator.show-prototypes` to `true` to use the image proxy'));
     }
     $viewer = $request->getViewer();
     $img_uri = $request->getStr('uri');
     // Validate the URI before doing anything
     PhabricatorEnv::requireValidRemoteURIForLink($img_uri);
     $uri = new PhutilURI($img_uri);
     $proto = $uri->getProtocol();
     if (!in_array($proto, array('http', 'https'))) {
         throw new Exception(pht('The provided image URI must be either http or https'));
     }
     // Check if we already have the specified image URI downloaded
     $cached_request = id(new PhabricatorFileExternalRequest())->loadOneWhere('uriIndex = %s', PhabricatorHash::digestForIndex($img_uri));
     if ($cached_request) {
         return $this->getExternalResponse($cached_request);
     }
     $ttl = PhabricatorTime::getNow() + phutil_units('7 days in seconds');
     $external_request = id(new PhabricatorFileExternalRequest())->setURI($img_uri)->setTTL($ttl);
     $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
     // Cache missed so we'll need to validate and download the image
     try {
         // Rate limit outbound fetches to make this mechanism less useful for
         // scanning networks and ports.
         PhabricatorSystemActionEngine::willTakeAction(array($viewer->getPHID()), new PhabricatorFilesOutboundRequestAction(), 1);
         $file = PhabricatorFile::newFromFileDownload($uri, array('viewPolicy' => PhabricatorPolicies::POLICY_NOONE, 'canCDN' => true));
         if (!$file->isViewableImage()) {
             $mime_type = $file->getMimeType();
             $engine = new PhabricatorDestructionEngine();
             $engine->destroyObject($file);
             $file = null;
             throw new Exception(pht('The URI "%s" does not correspond to a valid image file, got ' . 'a file with MIME type "%s". You must specify the URI of a ' . 'valid image file.', $uri, $mime_type));
         } else {
             $file->save();
         }
         $external_request->setIsSuccessful(true)->setFilePHID($file->getPHID())->save();
         unset($unguarded);
         return $this->getExternalResponse($external_request);
     } catch (HTTPFutureHTTPResponseStatus $status) {
         $external_request->setIsSuccessful(false)->setResponseMessage($status->getMessage())->save();
         return $this->getExternalResponse($external_request);
     } catch (Exception $ex) {
         // Not actually saving the request in this case
         $external_request->setResponseMessage($ex->getMessage());
         return $this->getExternalResponse($external_request);
     }
 }

 public function processRequest()
 {
     if (!PhabricatorEnv::getEnvConfig('files.enable-proxy')) {
         return new Aphront400Response();
     }
     $request = $this->getRequest();
     $uri = $request->getStr('uri');
     $proxy = id(new PhabricatorFileProxyImage())->loadOneWhere('uri = %s', $uri);
     if (!$proxy) {
         $file = PhabricatorFile::newFromFileDownload($uri, nonempty(basename($uri), 'proxied-file'));
         if ($file) {
             $proxy = new PhabricatorFileProxyImage();
             $proxy->setURI($uri);
             $proxy->setFilePHID($file->getPHID());
             $proxy->save();
         }
     }
     if ($proxy) {
         $view_uri = PhabricatorFileURI::getViewURIForPHID($proxy->getFilePHID());
         return id(new AphrontRedirectResponse())->setURI($view_uri);
     }
     return new Aphront400Response();
 }

 protected function loadOrCreateAccount($account_id)
 {
     if (!strlen($account_id)) {
         throw new Exception(pht('Empty account ID!'));
     }
     $adapter = $this->getAdapter();
     $adapter_class = get_class($adapter);
     if (!strlen($adapter->getAdapterType())) {
         throw new Exception(pht("AuthAdapter (of class '%s') has an invalid implementation: " . "no adapter type.", $adapter_class));
     }
     if (!strlen($adapter->getAdapterDomain())) {
         throw new Exception(pht("AuthAdapter (of class '%s') has an invalid implementation: " . "no adapter domain.", $adapter_class));
     }
     $account = id(new PhabricatorExternalAccount())->loadOneWhere('accountType = %s AND accountDomain = %s AND accountID = %s', $adapter->getAdapterType(), $adapter->getAdapterDomain(), $account_id);
     if (!$account) {
         $account = id(new PhabricatorExternalAccount())->setAccountType($adapter->getAdapterType())->setAccountDomain($adapter->getAdapterDomain())->setAccountID($account_id);
     }
     $account->setUsername($adapter->getAccountName());
     $account->setRealName($adapter->getAccountRealName());
     $account->setEmail($adapter->getAccountEmail());
     $account->setAccountURI($adapter->getAccountURI());
     $account->setProfileImagePHID(null);
     $image_uri = $adapter->getAccountImageURI();
     if ($image_uri) {
         try {
             $name = PhabricatorSlug::normalize($this->getProviderName());
             $name = $name . '-profile.jpg';
             // TODO: If the image has not changed, we do not need to make a new
             // file entry for it, but there's no convenient way to do this with
             // PhabricatorFile right now. The storage will get shared, so the impact
             // here is negligible.
             $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
             $image_file = PhabricatorFile::newFromFileDownload($image_uri, array('name' => $name, 'viewPolicy' => PhabricatorPolicies::POLICY_NOONE));
             if ($image_file->isViewableImage()) {
                 $image_file->setViewPolicy(PhabricatorPolicies::getMostOpenPolicy())->setCanCDN(true)->save();
                 $account->setProfileImagePHID($image_file->getPHID());
             } else {
                 $image_file->delete();
             }
             unset($unguarded);
         } catch (Exception $ex) {
             // Log this but proceed, it's not especially important that we
             // be able to pull profile images.
             phlog($ex);
         }
     }
     $this->willSaveAccount($account);
     $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
     $account->save();
     unset($unguarded);
     return $account;
 }

 public function processRequest()
 {
     $this->requireApplicationCapability(PhabricatorMacroManageCapability::CAPABILITY);
     $request = $this->getRequest();
     $user = $request->getUser();
     if ($this->id) {
         $macro = id(new PhabricatorMacroQuery())->setViewer($user)->withIDs(array($this->id))->needFiles(true)->executeOne();
         if (!$macro) {
             return new Aphront404Response();
         }
     } else {
         $macro = new PhabricatorFileImageMacro();
         $macro->setAuthorPHID($user->getPHID());
     }
     $errors = array();
     $e_name = true;
     $e_file = null;
     $file = null;
     $can_fetch = PhabricatorEnv::getEnvConfig('security.allow-outbound-http');
     if ($request->isFormPost()) {
         $original = clone $macro;
         $new_name = null;
         if ($request->getBool('name_form') || !$macro->getID()) {
             $new_name = $request->getStr('name');
             $macro->setName($new_name);
             if (!strlen($macro->getName())) {
                 $errors[] = pht('Macro name is required.');
                 $e_name = pht('Required');
             } else {
                 if (!preg_match('/^[a-z0-9:_-]{3,}\\z/', $macro->getName())) {
                     $errors[] = pht('Macro must be at least three characters long and contain only ' . 'lowercase letters, digits, hyphens, colons and underscores.');
                     $e_name = pht('Invalid');
                 } else {
                     $e_name = null;
                 }
             }
         }
         $file = null;
         if ($request->getFileExists('file')) {
             $file = PhabricatorFile::newFromPHPUpload($_FILES['file'], array('name' => $request->getStr('name'), 'authorPHID' => $user->getPHID(), 'isExplicitUpload' => true, 'canCDN' => true));
         } else {
             if ($request->getStr('url')) {
                 try {
                     $file = PhabricatorFile::newFromFileDownload($request->getStr('url'), array('name' => $request->getStr('name'), 'authorPHID' => $user->getPHID(), 'isExplicitUpload' => true, 'canCDN' => true));
                 } catch (Exception $ex) {
                     $errors[] = pht('Could not fetch URL: %s', $ex->getMessage());
                 }
             } else {
                 if ($request->getStr('phid')) {
                     $file = id(new PhabricatorFileQuery())->setViewer($user)->withPHIDs(array($request->getStr('phid')))->executeOne();
                 }
             }
         }
         if ($file) {
             if (!$file->isViewableInBrowser()) {
                 $errors[] = pht('You must upload an image.');
                 $e_file = pht('Invalid');
             } else {
                 $macro->setFilePHID($file->getPHID());
                 $macro->attachFile($file);
                 $e_file = null;
             }
         }
         if (!$macro->getID() && !$file) {
             $errors[] = pht('You must upload an image to create a macro.');
             $e_file = pht('Required');
         }
         if (!$errors) {
             try {
                 $xactions = array();
                 if ($new_name !== null) {
                     $xactions[] = id(new PhabricatorMacroTransaction())->setTransactionType(PhabricatorMacroTransactionType::TYPE_NAME)->setNewValue($new_name);
                 }
                 if ($file) {
                     $xactions[] = id(new PhabricatorMacroTransaction())->setTransactionType(PhabricatorMacroTransactionType::TYPE_FILE)->setNewValue($file->getPHID());
                 }
                 $editor = id(new PhabricatorMacroEditor())->setActor($user)->setContinueOnNoEffect(true)->setContentSourceFromRequest($request);
                 $xactions = $editor->applyTransactions($original, $xactions);
                 $view_uri = $this->getApplicationURI('/view/' . $original->getID() . '/');
                 return id(new AphrontRedirectResponse())->setURI($view_uri);
             } catch (AphrontDuplicateKeyQueryException $ex) {
                 throw $ex;
                 $errors[] = pht('Macro name is not unique!');
                 $e_name = pht('Duplicate');
             }
         }
     }
     $current_file = null;
     if ($macro->getFilePHID()) {
         $current_file = $macro->getFile();
     }
     $form = new AphrontFormView();
     $form->addHiddenInput('name_form', 1);
     $form->setUser($request->getUser());
     $form->setEncType('multipart/form-data')->appendChild(id(new AphrontFormTextControl())->setLabel(pht('Name'))->setName('name')->setValue($macro->getName())->setCaption(pht('This word or phrase will be replaced with the image.'))->setError($e_name));
     if (!$macro->getID()) {
         if ($current_file) {
             $current_file_view = id(new PhabricatorFileLinkView())->setFilePHID($current_file->getPHID())->setFileName($current_file->getName())->setFileViewable(true)->setFileViewURI($current_file->getBestURI())->render();
             $form->addHiddenInput('phid', $current_file->getPHID());
             $form->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('Selected File'))->setValue($current_file_view));
//.........这里部分代码省略.........

 public function handleRequest(AphrontRequest $request)
 {
     $viewer = $request->getViewer();
     $id = $request->getURIData('id');
     $this->requireApplicationCapability(PhabricatorMacroManageCapability::CAPABILITY);
     if ($id) {
         $macro = id(new PhabricatorMacroQuery())->setViewer($viewer)->withIDs(array($id))->needFiles(true)->executeOne();
         if (!$macro) {
             return new Aphront404Response();
         }
     } else {
         $macro = new PhabricatorFileImageMacro();
         $macro->setAuthorPHID($viewer->getPHID());
     }
     $errors = array();
     $e_name = true;
     $e_file = null;
     $file = null;
     if ($request->isFormPost()) {
         $original = clone $macro;
         $new_name = null;
         if ($request->getBool('name_form') || !$macro->getID()) {
             $new_name = $request->getStr('name');
             $macro->setName($new_name);
             if (!strlen($macro->getName())) {
                 $errors[] = pht('Macro name is required.');
                 $e_name = pht('Required');
             } else {
                 if (!preg_match('/^[a-z0-9:_-]{3,}\\z/', $macro->getName())) {
                     $errors[] = pht('Macro must be at least three characters long and contain only ' . 'lowercase letters, digits, hyphens, colons and underscores.');
                     $e_name = pht('Invalid');
                 } else {
                     $e_name = null;
                 }
             }
         }
         $uri = $request->getStr('url');
         $engine = new PhabricatorDestructionEngine();
         $file = null;
         if ($request->getFileExists('file')) {
             $file = PhabricatorFile::newFromPHPUpload($_FILES['file'], array('name' => $request->getStr('name'), 'authorPHID' => $viewer->getPHID(), 'isExplicitUpload' => true, 'canCDN' => true));
         } else {
             if ($uri) {
                 try {
                     // Rate limit outbound fetches to make this mechanism less useful for
                     // scanning networks and ports.
                     PhabricatorSystemActionEngine::willTakeAction(array($viewer->getPHID()), new PhabricatorFilesOutboundRequestAction(), 1);
                     $file = PhabricatorFile::newFromFileDownload($uri, array('name' => $request->getStr('name'), 'viewPolicy' => PhabricatorPolicies::POLICY_NOONE, 'isExplicitUpload' => true, 'canCDN' => true));
                     if (!$file->isViewableInBrowser()) {
                         $mime_type = $file->getMimeType();
                         $engine->destroyObject($file);
                         $file = null;
                         throw new Exception(pht('The URI "%s" does not correspond to a valid image file, got ' . 'a file with MIME type "%s". You must specify the URI of a ' . 'valid image file.', $uri, $mime_type));
                     } else {
                         $file->setAuthorPHID($viewer->getPHID())->save();
                     }
                 } catch (HTTPFutureHTTPResponseStatus $status) {
                     $errors[] = pht('The URI "%s" could not be loaded, got %s error.', $uri, $status->getStatusCode());
                 } catch (Exception $ex) {
                     $errors[] = $ex->getMessage();
                 }
             } else {
                 if ($request->getStr('phid')) {
                     $file = id(new PhabricatorFileQuery())->setViewer($viewer)->withPHIDs(array($request->getStr('phid')))->executeOne();
                 }
             }
         }
         if ($file) {
             if (!$file->isViewableInBrowser()) {
                 $errors[] = pht('You must upload an image.');
                 $e_file = pht('Invalid');
             } else {
                 $macro->setFilePHID($file->getPHID());
                 $macro->attachFile($file);
                 $e_file = null;
             }
         }
         if (!$macro->getID() && !$file) {
             $errors[] = pht('You must upload an image to create a macro.');
             $e_file = pht('Required');
         }
         if (!$errors) {
             try {
                 $xactions = array();
                 if ($new_name !== null) {
                     $xactions[] = id(new PhabricatorMacroTransaction())->setTransactionType(PhabricatorMacroTransaction::TYPE_NAME)->setNewValue($new_name);
                 }
                 if ($file) {
                     $xactions[] = id(new PhabricatorMacroTransaction())->setTransactionType(PhabricatorMacroTransaction::TYPE_FILE)->setNewValue($file->getPHID());
                 }
                 $editor = id(new PhabricatorMacroEditor())->setActor($viewer)->setContinueOnNoEffect(true)->setContentSourceFromRequest($request);
                 $xactions = $editor->applyTransactions($original, $xactions);
                 $view_uri = $this->getApplicationURI('/view/' . $original->getID() . '/');
                 return id(new AphrontRedirectResponse())->setURI($view_uri);
             } catch (AphrontDuplicateKeyQueryException $ex) {
                 throw $ex;
                 $errors[] = pht('Macro name is not unique!');
                 $e_name = pht('Duplicate');
             }
         }
//.........这里部分代码省略.........