MessagesController::attachmentIsCalendarEvent() - Code Metrics - Inspection of "Merge pull request #1473 from owncloud/import-ics-..." - owncloud/mail - Measure and Improve Code Quality continuously with Scrutinizer

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created 2016-05-10 15:46 UTC

MessagesController::attachmentIsCalendarEvent() A

↳ Parent: MessagesController

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	3
ccs	0
cts	2
cp	0
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	2

<?php
/**
 * @author Alexander Weidinger <[email protected]>
 * @author Christoph Wurst <[email protected]>
 * @author Christoph Wurst <[email protected]>
 * @author Jakob Sack <[email protected]>
 * @author Jan-Christoph Borchardt <[email protected]>
 * @author Lukas Reschke <[email protected]>
 * @author Scrutinizer Auto-Fixer <[email protected]>
 * @author Thomas Imbreckx <[email protected]>
 * @author Thomas Müller <[email protected]>
 *
 * ownCloud - Mail
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OCA\Mail\Controller;

use OCA\Mail\Http\AttachmentDownloadResponse;
use OCA\Mail\Http\HtmlResponse;
use OCA\Mail\Service\AccountService;
use OCA\Mail\Service\ContactsIntegration;
use OCA\Mail\Service\IAccount;
use OCA\Mail\Service\IMailBox;
use OCA\Mail\Service\Logger;
use OCA\Mail\Service\UnifiedAccount;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\ContentSecurityPolicy;
use OCP\AppFramework\Http\JSONResponse;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\IL10N;
use OCP\IRequest;
use OCP\Util;

class MessagesController extends Controller {

	/** @var AccountService */
	private $accountService;

	/**
	 * @var string
	 */
	private $currentUserId;

	/**
	 * @var ContactsIntegration
	 */
	private $contactsIntegration;

	/**
	 * @var \OCA\Mail\Service\Logger
	 */
	private $logger;

	/**
	 * @var \OCP\Files\Folder
	 */
	private $userFolder;

	/**
	 * @var IL10N
	 */
	private $l10n;

	/**
	 * @var IAccount[]
	 */
	private $accounts = [];

	/**
	 * @param string $appName
	 * @param IRequest $request
	 * @param AccountService $accountService
	 * @param string $UserId
	 * @param $userFolder
	 * @param ContactsIntegration $contactsIntegration
	 * @param Logger $logger
	 * @param IL10N $l10n
	 */
	public function __construct($appName,
								IRequest $request,
								AccountService $accountService,
								$UserId,
								$userFolder,
								ContactsIntegration $contactsIntegration,
								Logger $logger,
								IL10N $l10n) {
		parent::__construct($appName, $request);
		$this->accountService = $accountService;
		$this->currentUserId = $UserId;
		$this->userFolder = $userFolder;
		$this->contactsIntegration = $contactsIntegration;
		$this->logger = $logger;
		$this->l10n = $l10n;
	}

	/**
	 * @NoAdminRequired
	 * @NoCSRFRequired
	 *
	 * @param int $accountId
	 * @param string $folderId
	 * @param int $from
	 * @param int $to
	 * @param string $filter
	 * @param array $ids
	 * @return JSONResponse
	 */
	public function index($accountId, $folderId, $from=0, $to=20, $filter=null, $ids=null) {
		if (!is_null($ids)) {
			$ids = explode(',', $ids);

			return $this->loadMultiple($accountId, $folderId, $ids);
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
		}
		$mailBox = $this->getFolder($accountId, $folderId);

		$this->logger->debug("loading messages $from to $to of folder <$folderId>");

		$json = $mailBox->getMessages($from, $to-$from+1, $filter);

		$ci = $this->contactsIntegration;
		$json = array_map(function($j) use ($ci, $mailBox) {
			if ($mailBox->getSpecialRole() === 'trash') {
				$j['delete'] = (string)$this->l10n->t('Delete permanently');
			}

			if ($mailBox->getSpecialRole() === 'sent') {
				$j['fromEmail'] = $j['toEmail'];
				$j['from'] = $j['to'];
				if((count($j['toList']) > 1) || (count($j['ccList']) > 0)) {
					$j['from'] .= ' ' . $this->l10n->t('& others');
				}
			}

			$j['senderImage'] = $ci->getPhoto($j['fromEmail']);
			return $j;
		}, $json);

		return new JSONResponse($json);
	}

	private function loadMessage($accountId, $folderId, $id) {
		$account = $this->getAccount($accountId);
		$mailBox = $account->getMailbox(base64_decode($folderId));
		$m = $mailBox->getMessage($id);

		$json = $this->enhanceMessage($accountId, $folderId, $id, $m, $account, $mailBox);

		// Unified inbox hack
		$messageId = $id;
		if ($accountId === UnifiedAccount::ID) {
			// Add accountId, folderId for unified inbox replies
			list($accountId, $messageId) = json_decode(base64_decode($id));
			$account = $this->getAccount($accountId);
			$inbox = $account->getInbox();
			$folderId = base64_encode($inbox->getFolderId());
		}
		$json['messageId'] = $messageId;
		$json['accountId'] = $accountId;
		$json['folderId'] = $folderId;
		// End unified inbox hack

		return $json;
	}

	/**
	 * @NoAdminRequired
	 * @NoCSRFRequired
	 *
	 * @param int $accountId
	 * @param string $folderId
	 * @param mixed $id
	 * @return JSONResponse
	 */
	public function show($accountId, $folderId, $id) {
		try {
			$json = $this->loadMessage($accountId, $folderId, $id);
		} catch (DoesNotExistException $ex) {

			return new JSONResponse([], 404);
		}
		return new JSONResponse($json);
	}

	/**
	 * @NoAdminRequired
	 * @NoCSRFRequired
	 *
	 * @param int $accountId
	 * @param string $folderId
	 * @param string $messageId
	 * @return \OCA\Mail\Http\HtmlResponse
	 */
	public function getHtmlBody($accountId, $folderId, $messageId) {
		try {
			$mailBox = $this->getFolder($accountId, $folderId);

			$m = $mailBox->getMessage($messageId, true);

			$html = $m->getHtmlBody($accountId, $folderId, $messageId, function($cid) use ($m){
				$match = array_filter($m->attachments, function($a) use($cid){
					return $a['cid'] === $cid;
				});
				$match = array_shift($match);
				if (is_null($match)) {
					return null;
				}
				return $match['id'];
			});

			$htmlResponse = new HtmlResponse($html);

			// Harden the default security policy
			// FIXME: Remove once ownCloud 8.1 is a requirement for the mail app
			if(class_exists('\OCP\AppFramework\Http\ContentSecurityPolicy')) {

				$policy = new ContentSecurityPolicy();
				$policy->allowEvalScript(false);
				$policy->disallowScriptDomain('\'self\'');
				$policy->disallowConnectDomain('\'self\'');
				$policy->disallowFontDomain('\'self\'');
				$policy->disallowMediaDomain('\'self\'');
				$htmlResponse->setContentSecurityPolicy($policy);
			}

			// Enable caching
			$htmlResponse->cacheFor(60 * 60);
			$htmlResponse->addHeader('Pragma', 'cache');

			return $htmlResponse;
		} catch(\Exception $ex) {
			return new TemplateResponse($this->appName, 'error', ['message' => $ex->getMessage()], 'none');
		}
	}

	/**
	 * @NoAdminRequired
	 * @NoCSRFRequired
	 *
	 * @param int $accountId
	 * @param string $folderId
	 * @param string $messageId
	 * @param string $attachmentId
	 * @return AttachmentDownloadResponse
	 */
	public function downloadAttachment($accountId, $folderId, $messageId, $attachmentId) {
		$mailBox = $this->getFolder($accountId, $folderId);

		$attachment = $mailBox->getAttachment($messageId, $attachmentId);

		return new AttachmentDownloadResponse(
			$attachment->getContents(),
			$attachment->getName(),
			$attachment->getType());
	}

	/**
	 * @NoAdminRequired
	 * @NoCSRFRequired
	 *
	 * @param int $accountId
	 * @param string $folderId
	 * @param string $messageId
	 * @param int $attachmentId
	 * @param string $targetPath
	 * @return JSONResponse
	 */
	public function saveAttachment($accountId, $folderId, $messageId, $attachmentId, $targetPath) {
		$mailBox = $this->getFolder($accountId, $folderId);

		$attachmentIds = [];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		if($attachmentId === 0) {
			// Save all attachments
			$m = $mailBox->getMessage($messageId);
			$attachmentIds = array_map(function($a){
				return $a['id'];
			}, $m->attachments);
		} else {
			$attachmentIds = [$attachmentId];
		}

		foreach($attachmentIds as $attachmentId) {
			$attachment = $mailBox->getAttachment($messageId, $attachmentId);

			$fileName = $attachment->getName();
			$fileParts = pathinfo($fileName);
			$fileName = $fileParts['filename'];
			$fileExtension = $fileParts['extension'];
			$fullPath = "$targetPath/$fileName.$fileExtension";
			$counter = 2;
			while($this->userFolder->nodeExists($fullPath)) {
				$fullPath = "$targetPath/$fileName ($counter).$fileExtension";
				$counter++;
			}

			$newFile = $this->userFolder->newFile($fullPath);
			$newFile->putContent($attachment->getContents());
		}

		return new JSONResponse();
	}

	/**
	 * @NoAdminRequired
	 *
	 * @param int $accountId
	 * @param string $folderId
	 * @param string $messageId
	 * @param array $flags
	 * @return JSONResponse
	 */
	public function setFlags($accountId, $folderId, $messageId, $flags) {
		$mailBox = $this->getFolder($accountId, $folderId);

		foreach($flags as $flag => $value) {
			$value = filter_var($value, FILTER_VALIDATE_BOOLEAN);
			if ($flag === 'unseen') {
				$flag = 'seen';
				$value = !$value;
			}
			$mailBox->setMessageFlag($messageId, '\\'.$flag, $value);
		}

		return new JSONResponse();
	}

	/**
	 * @NoAdminRequired
	 *
	 * @param int $accountId
	 * @param string $folderId
	 * @param string $id
	 * @return JSONResponse
	 */
	public function destroy($accountId, $folderId, $id) {
		$this->logger->debug("deleting message <$id> of folder <$folderId>, account <$accountId>");
		try {
			$account = $this->getAccount($accountId);
			$account->deleteMessage(base64_decode($folderId), $id);
			return new JSONResponse();

		} catch (DoesNotExistException $e) {

			$this->logger->error("could not delete message <$id> of folder <$folderId>, "
				. "account <$accountId> because it does not exist");
			return new JSONResponse([], Http::STATUS_NOT_FOUND);
		}
	}

	/**
	 * @param int $accountId
	 * @return \OCA\Mail\Service\IAccount
	 */
	private function getAccount($accountId) {
		if (!array_key_exists($accountId, $this->accounts)) {
			$this->accounts[$accountId] = $this->accountService->find($this->currentUserId, $accountId);
		}
		return $this->accounts[$accountId];
	}

	/**
	 * @param int $accountId
	 * @param string $folderId
	 * @return IMailBox
	 */
	private function getFolder($accountId, $folderId) {
		$account = $this->getAccount($accountId);
		return $account->getMailbox(base64_decode($folderId));
	}

	/**
	 * @param string $messageId
	 * @param $accountId
	 * @param $folderId
	 * @return callable
	 */
	private function enrichDownloadUrl($accountId, $folderId, $messageId, $attachment) {
		$downloadUrl = \OCP\Util::linkToRoute('mail.messages.downloadAttachment', [
			'accountId' => $accountId,
			'folderId' => $folderId,
			'messageId' => $messageId,
			'attachmentId' => $attachment['id'],
		]);
		$downloadUrl = \OC::$server->getURLGenerator()->getAbsoluteURL($downloadUrl);
		$attachment['downloadUrl'] = $downloadUrl;
		$attachment['mimeUrl'] = $this->mimeTypeIcon($attachment['mime']);

		if ($this->attachmentIsImage($attachment)) {
			$attachment['isImage'] = true;
		} else if ($this->attachmentIsCalendarEvent($attachment)) {
			$attachment['isCalendarEvent'] = true;
		}
		return $attachment;
	}

	/**
	 * @param $attachment
	 *
	 * Determines if the content of this attachment is an image
	 *
	 * @return boolean
	 */
	private function attachmentIsImage($attachment) {
		return in_array(
			$attachment['mime'], [
			'image/jpeg',
			'image/png',
			'image/gif'
		]);
	}

	/**
	 * @param type $attachment
	 * @return boolean
	 */
	private function attachmentIsCalendarEvent($attachment) {
		return $attachment['mime'] === 'text/calendar';
	}

	/**
	 * @param string $accountId
	 * @param string $folderId
	 * @param string $messageId
	 * @return string
	 */
	private function buildHtmlBodyUrl($accountId, $folderId, $messageId) {
		$htmlBodyUrl = \OC::$server->getURLGenerator()->linkToRoute('mail.messages.getHtmlBody', [
			'accountId' => $accountId,
			'folderId' => $folderId,
			'messageId' => $messageId,
		]);
		return \OC::$server->getURLGenerator()->getAbsoluteURL($htmlBodyUrl);
	}

	/**
	 * @param integer $accountId
	 * @param string $folderId
	 */
	private function loadMultiple($accountId, $folderId, $ids) {
		$messages = array_map(function($id) use ($accountId, $folderId){
			try {
				return $this->loadMessage($accountId, $folderId, $id);
			} catch (DoesNotExistException $ex) {

				return null;
			}
		}, $ids);

		return $messages;
	}

	/**
	 * @param $accountId
	 * @param $folderId
	 * @param $id
	 * @param $m
	 * @param IAccount $account
	 * @param IMailBox $mailBox
	 * @return mixed
	 */
	private function enhanceMessage($accountId, $folderId, $id, $m, IAccount $account, $mailBox) {
		$json = $m->getFullMessage($account->getEmail(), $mailBox->getSpecialRole());
		$json['senderImage'] = $this->contactsIntegration->getPhoto($m->getFromEmail());
		if (isset($json['hasHtmlBody'])) {
			$json['htmlBodyUrl'] = $this->buildHtmlBodyUrl($accountId, $folderId, $id);
		}

		if (isset($json['attachments'])) {
			$json['attachments'] = array_map(function ($a) use ($accountId, $folderId, $id) {
				return $this->enrichDownloadUrl($accountId, $folderId, $id, $a);
			}, $json['attachments']);

			// show images first
			usort($json['attachments'], function($a, $b) {
				if (isset($a['isImage']) && !isset($b['isImage'])) {
					return -1;
				} elseif (!isset($a['isImage']) && isset($b['isImage'])) {
					return 1;
				} else {
					Util::naturalSortCompare($a['fileName'], $b['fileName']);
				}
			});
			return $json;
		}
		return $json;
	}

	/**
	 * Get path to the icon of a file type
	 *
	 * @todo Inject IMimeTypeDetector once core 8.2+ is supported
	 *
	 * @param string $mimeType the MIME type
	 */
	private function mimeTypeIcon($mimeType) {
		$ocVersion = \OC::$server->getConfig()->getSystemValue('version', '0.0.0');
		if (version_compare($ocVersion, '8.2.0', '<')) {
			// Version-hack for 8.1 and lower
			return \OC_Helper::mimetypeIcon($mimeType);
		}
		/* @var IMimeTypeDetector */
		$mimeTypeDetector = \OC::$server->getMimeTypeDetector();
		return $mimeTypeDetector->mimeTypeIcon($mimeType);
	}

}


1			<?php
2			/**
3			* @author Alexander Weidinger <[email protected]>
4			* @author Christoph Wurst <[email protected]>
5			* @author Christoph Wurst <[email protected]>
6			* @author Jakob Sack <[email protected]>
7			* @author Jan-Christoph Borchardt <[email protected]>
8			* @author Lukas Reschke <[email protected]>
9			* @author Scrutinizer Auto-Fixer <[email protected]>
10			* @author Thomas Imbreckx <[email protected]>
11			* @author Thomas Müller <[email protected]>
12			*
13			* ownCloud - Mail
14			*
15			* This code is free software: you can redistribute it and/or modify
16			* it under the terms of the GNU Affero General Public License, version 3,
17			* as published by the Free Software Foundation.
18			*
19			* This program is distributed in the hope that it will be useful,
20			* but WITHOUT ANY WARRANTY; without even the implied warranty of
21			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22			* GNU Affero General Public License for more details.
23			*
24			* You should have received a copy of the GNU Affero General Public License, version 3,
25			* along with this program. If not, see <http://www.gnu.org/licenses/>
26			*
27			*/
28
29			namespace OCA\Mail\Controller;
30
31			use OCA\Mail\Http\AttachmentDownloadResponse;
32			use OCA\Mail\Http\HtmlResponse;
33			use OCA\Mail\Service\AccountService;
34			use OCA\Mail\Service\ContactsIntegration;
35			use OCA\Mail\Service\IAccount;
36			use OCA\Mail\Service\IMailBox;
37			use OCA\Mail\Service\Logger;
38			use OCA\Mail\Service\UnifiedAccount;
39			use OCP\AppFramework\Controller;
40			use OCP\AppFramework\Db\DoesNotExistException;
41			use OCP\AppFramework\Http;
42			use OCP\AppFramework\Http\ContentSecurityPolicy;
43			use OCP\AppFramework\Http\JSONResponse;
44			use OCP\AppFramework\Http\TemplateResponse;
45			use OCP\IL10N;
46			use OCP\IRequest;
47			use OCP\Util;
48
49			class MessagesController extends Controller {
50
51			/** @var AccountService */
52			private $accountService;
53
54			/**
55			* @var string
56			*/
57			private $currentUserId;
58
59			/**
60			* @var ContactsIntegration
61			*/
62			private $contactsIntegration;
63
64			/**
65			* @var \OCA\Mail\Service\Logger
66			*/
67			private $logger;
68
69			/**
70			* @var \OCP\Files\Folder
71			*/
72			private $userFolder;
73
74			/**
75			* @var IL10N
76			*/
77			private $l10n;
78
79			/**
80			* @var IAccount[]
81			*/
82			private $accounts = [];
83
84			/**
85			* @param string $appName
86			* @param IRequest $request
87			* @param AccountService $accountService
88			* @param string $UserId
89			* @param $userFolder
90			* @param ContactsIntegration $contactsIntegration
91			* @param Logger $logger
92			* @param IL10N $l10n
93			*/
94	12		public function __construct($appName,
95			IRequest $request,
96			AccountService $accountService,
97			$UserId,
98			$userFolder,
99			ContactsIntegration $contactsIntegration,
100			Logger $logger,
101			IL10N $l10n) {
102	12		parent::__construct($appName, $request);
103	12		$this->accountService = $accountService;
104	12		$this->currentUserId = $UserId;
105	12		$this->userFolder = $userFolder;
106	12		$this->contactsIntegration = $contactsIntegration;
107	12		$this->logger = $logger;
108	12		$this->l10n = $l10n;
109	12		}
110
111			/**
112			* @NoAdminRequired
113			* @NoCSRFRequired
114			*
115			* @param int $accountId
116			* @param string $folderId
117			* @param int $from
118			* @param int $to
119			* @param string $filter
120			* @param array $ids
121			* @return JSONResponse
122			*/
123			public function index($accountId, $folderId, $from=0, $to=20, $filter=null, $ids=null) {
124			if (!is_null($ids)) {
125			$ids = explode(',', $ids);
126
127			return $this->loadMultiple($accountId, $folderId, $ids);
			0 ignored issues – show Bug Best Practice introduced 2015-11-21 15:04 UTC by Report Bug Copy Issue Report The return type of `return $this->loadMultip...ntId, $folderId, $ids);` (`array`) is incompatible with the return type documented by `OCA\Mail\Controller\MessagesController::index` of type `OCP\AppFramework\Http\JSONResponse`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
128			}
129			$mailBox = $this->getFolder($accountId, $folderId);
130
131			$this->logger->debug("loading messages $from to $to of folder <$folderId>");
132
133			$json = $mailBox->getMessages($from, $to-$from+1, $filter);
134
135			$ci = $this->contactsIntegration;
136			$json = array_map(function($j) use ($ci, $mailBox) {
137			if ($mailBox->getSpecialRole() === 'trash') {
138			$j['delete'] = (string)$this->l10n->t('Delete permanently');
139			}
140
141			if ($mailBox->getSpecialRole() === 'sent') {
142			$j['fromEmail'] = $j['toEmail'];
143			$j['from'] = $j['to'];
144			if((count($j['toList']) > 1) \|\| (count($j['ccList']) > 0)) {
145			$j['from'] .= ' ' . $this->l10n->t('& others');
146			}
147			}
148
149			$j['senderImage'] = $ci->getPhoto($j['fromEmail']);
150			return $j;
151			}, $json);
152
153			return new JSONResponse($json);
154			}
155
156			private function loadMessage($accountId, $folderId, $id) {
157			$account = $this->getAccount($accountId);
158			$mailBox = $account->getMailbox(base64_decode($folderId));
159			$m = $mailBox->getMessage($id);
160
161			$json = $this->enhanceMessage($accountId, $folderId, $id, $m, $account, $mailBox);
162
163			// Unified inbox hack
164			$messageId = $id;
165			if ($accountId === UnifiedAccount::ID) {
166			// Add accountId, folderId for unified inbox replies
167			list($accountId, $messageId) = json_decode(base64_decode($id));
168			$account = $this->getAccount($accountId);
169			$inbox = $account->getInbox();
170			$folderId = base64_encode($inbox->getFolderId());
171			}
172			$json['messageId'] = $messageId;
173			$json['accountId'] = $accountId;
174			$json['folderId'] = $folderId;
175			// End unified inbox hack
176
177			return $json;
178			}
179
180			/**
181			* @NoAdminRequired
182			* @NoCSRFRequired
183			*
184			* @param int $accountId
185			* @param string $folderId
186			* @param mixed $id
187			* @return JSONResponse
188			*/
189			public function show($accountId, $folderId, $id) {
190			try {
191			$json = $this->loadMessage($accountId, $folderId, $id);
192			} catch (DoesNotExistException $ex) {
			0 ignored issues – show Bug introduced 2016-02-07 20:02 UTC by Report Bug Copy Issue Report The class `OCP\AppFramework\Db\DoesNotExistException` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
193			return new JSONResponse([], 404);
194			}
195			return new JSONResponse($json);
196			}
197
198			/**
199			* @NoAdminRequired
200			* @NoCSRFRequired
201			*
202			* @param int $accountId
203			* @param string $folderId
204			* @param string $messageId
205			* @return \OCA\Mail\Http\HtmlResponse
206			*/
207	1		public function getHtmlBody($accountId, $folderId, $messageId) {
208			try {
209	1		$mailBox = $this->getFolder($accountId, $folderId);
210
211	1		$m = $mailBox->getMessage($messageId, true);
			0 ignored issues – show Unused Code introduced 2015-11-21 15:04 UTC by Report Bug Copy Issue Report The call to `IMailBox::getMessage()` has too many arguments starting with `true`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
212			$html = $m->getHtmlBody($accountId, $folderId, $messageId, function($cid) use ($m){
213			$match = array_filter($m->attachments, function($a) use($cid){
214			return $a['cid'] === $cid;
215			});
216			$match = array_shift($match);
217			if (is_null($match)) {
218			return null;
219			}
220			return $match['id'];
221	1		});
222
223	1		$htmlResponse = new HtmlResponse($html);
224
225			// Harden the default security policy
226			// FIXME: Remove once ownCloud 8.1 is a requirement for the mail app
227	1	View Code Duplication	if(class_exists('\OCP\AppFramework\Http\ContentSecurityPolicy')) {
			0 ignored issues – show Duplication introduced 2015-11-21 15:04 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
228	1		$policy = new ContentSecurityPolicy();
229	1		$policy->allowEvalScript(false);
230	1		$policy->disallowScriptDomain('\'self\'');
231	1		$policy->disallowConnectDomain('\'self\'');
232	1		$policy->disallowFontDomain('\'self\'');
233	1		$policy->disallowMediaDomain('\'self\'');
234	1		$htmlResponse->setContentSecurityPolicy($policy);
235	1		}
236
237			// Enable caching
238	1		$htmlResponse->cacheFor(60 * 60);
239	1		$htmlResponse->addHeader('Pragma', 'cache');
240
241	1		return $htmlResponse;
242			} catch(\Exception $ex) {
243			return new TemplateResponse($this->appName, 'error', ['message' => $ex->getMessage()], 'none');
244			}
245			}
246
247			/**
248			* @NoAdminRequired
249			* @NoCSRFRequired
250			*
251			* @param int $accountId
252			* @param string $folderId
253			* @param string $messageId
254			* @param string $attachmentId
255			* @return AttachmentDownloadResponse
256			*/
257	1		public function downloadAttachment($accountId, $folderId, $messageId, $attachmentId) {
258	1		$mailBox = $this->getFolder($accountId, $folderId);
259
260	1		$attachment = $mailBox->getAttachment($messageId, $attachmentId);
261
262	1		return new AttachmentDownloadResponse(
263	1		$attachment->getContents(),
264	1		$attachment->getName(),
265	1		$attachment->getType());
266			}
267
268			/**
269			* @NoAdminRequired
270			* @NoCSRFRequired
271			*
272			* @param int $accountId
273			* @param string $folderId
274			* @param string $messageId
275			* @param int $attachmentId
276			* @param string $targetPath
277			* @return JSONResponse
278			*/
279	2		public function saveAttachment($accountId, $folderId, $messageId, $attachmentId, $targetPath) {
280	2		$mailBox = $this->getFolder($accountId, $folderId);
281
282	2		$attachmentIds = [];
			0 ignored issues – show Unused Code introduced 2015-11-21 15:04 UTC by Report Bug Copy Issue Report `$attachmentIds` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
283	2		if($attachmentId === 0) {
284			// Save all attachments
285	1		$m = $mailBox->getMessage($messageId);
286			$attachmentIds = array_map(function($a){
287	1		return $a['id'];
288	1		}, $m->attachments);
289	1		} else {
290	1		$attachmentIds = [$attachmentId];
291			}
292
293	2		foreach($attachmentIds as $attachmentId) {
294	2		$attachment = $mailBox->getAttachment($messageId, $attachmentId);
295
296	2		$fileName = $attachment->getName();
297	2		$fileParts = pathinfo($fileName);
298	2		$fileName = $fileParts['filename'];
299	2		$fileExtension = $fileParts['extension'];
300	2		$fullPath = "$targetPath/$fileName.$fileExtension";
301	2		$counter = 2;
302	2		while($this->userFolder->nodeExists($fullPath)) {
303			$fullPath = "$targetPath/$fileName ($counter).$fileExtension";
304			$counter++;
305			}
306
307	2		$newFile = $this->userFolder->newFile($fullPath);
308	2		$newFile->putContent($attachment->getContents());
309	2		}
310
311	2		return new JSONResponse();
312			}
313
314			/**
315			* @NoAdminRequired
316			*
317			* @param int $accountId
318			* @param string $folderId
319			* @param string $messageId
320			* @param array $flags
321			* @return JSONResponse
322			*/
323	2		public function setFlags($accountId, $folderId, $messageId, $flags) {
324	2		$mailBox = $this->getFolder($accountId, $folderId);
325
326	2		foreach($flags as $flag => $value) {
327	2		$value = filter_var($value, FILTER_VALIDATE_BOOLEAN);
328	2		if ($flag === 'unseen') {
329	1		$flag = 'seen';
330	1		$value = !$value;
331	1		}
332	2		$mailBox->setMessageFlag($messageId, '\\'.$flag, $value);
333	2		}
334
335	2		return new JSONResponse();
336			}
337
338			/**
339			* @NoAdminRequired
340			*
341			* @param int $accountId
342			* @param string $folderId
343			* @param string $id
344			* @return JSONResponse
345			*/
346	3		public function destroy($accountId, $folderId, $id) {
347	3		$this->logger->debug("deleting message <$id> of folder <$folderId>, account <$accountId>");
348			try {
349	3		$account = $this->getAccount($accountId);
350	2		$account->deleteMessage(base64_decode($folderId), $id);
351	1		return new JSONResponse();
352
353	2		} catch (DoesNotExistException $e) {
			0 ignored issues – show Bug introduced 2015-11-21 15:04 UTC by Report Bug Copy Issue Report The class `OCP\AppFramework\Db\DoesNotExistException` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
354	2		$this->logger->error("could not delete message <$id> of folder <$folderId>, "
355	2		. "account <$accountId> because it does not exist");
356	2		return new JSONResponse([], Http::STATUS_NOT_FOUND);
357			}
358			}
359
360			/**
361			* @param int $accountId
362			* @return \OCA\Mail\Service\IAccount
363			*/
364	9		private function getAccount($accountId) {
365	9		if (!array_key_exists($accountId, $this->accounts)) {
366	9		$this->accounts[$accountId] = $this->accountService->find($this->currentUserId, $accountId);
367	8		}
368	8		return $this->accounts[$accountId];
369			}
370
371			/**
372			* @param int $accountId
373			* @param string $folderId
374			* @return IMailBox
375			*/
376	6		private function getFolder($accountId, $folderId) {
377	6		$account = $this->getAccount($accountId);
378	6		return $account->getMailbox(base64_decode($folderId));
379			}
380
381			/**
382			* @param string $messageId
383			* @param $accountId
384			* @param $folderId
385			* @return callable
386			*/
387			private function enrichDownloadUrl($accountId, $folderId, $messageId, $attachment) {
388			$downloadUrl = \OCP\Util::linkToRoute('mail.messages.downloadAttachment', [
389			'accountId' => $accountId,
390			'folderId' => $folderId,
391			'messageId' => $messageId,
392			'attachmentId' => $attachment['id'],
393			]);
394			$downloadUrl = \OC::$server->getURLGenerator()->getAbsoluteURL($downloadUrl);
395			$attachment['downloadUrl'] = $downloadUrl;
396			$attachment['mimeUrl'] = $this->mimeTypeIcon($attachment['mime']);
397
398			if ($this->attachmentIsImage($attachment)) {
399			$attachment['isImage'] = true;
400			} else if ($this->attachmentIsCalendarEvent($attachment)) {
401			$attachment['isCalendarEvent'] = true;
402			}
403			return $attachment;
404			}
405
406			/**
407			* @param $attachment
408			*
409			* Determines if the content of this attachment is an image
410			*
411			* @return boolean
412			*/
413			private function attachmentIsImage($attachment) {
414			return in_array(
415			$attachment['mime'], [
416			'image/jpeg',
417			'image/png',
418			'image/gif'
419			]);
420			}
421
422			/**
423			* @param type $attachment
424			* @return boolean
425			*/
426			private function attachmentIsCalendarEvent($attachment) {
427			return $attachment['mime'] === 'text/calendar';
428			}
429
430			/**
431			* @param string $accountId
432			* @param string $folderId
433			* @param string $messageId
434			* @return string
435			*/
436			private function buildHtmlBodyUrl($accountId, $folderId, $messageId) {
437			$htmlBodyUrl = \OC::$server->getURLGenerator()->linkToRoute('mail.messages.getHtmlBody', [
438			'accountId' => $accountId,
439			'folderId' => $folderId,
440			'messageId' => $messageId,
441			]);
442			return \OC::$server->getURLGenerator()->getAbsoluteURL($htmlBodyUrl);
443			}
444
445			/**
446			* @param integer $accountId
447			* @param string $folderId
448			*/
449			private function loadMultiple($accountId, $folderId, $ids) {
450			$messages = array_map(function($id) use ($accountId, $folderId){
451			try {
452			return $this->loadMessage($accountId, $folderId, $id);
453			} catch (DoesNotExistException $ex) {
			0 ignored issues – show Bug introduced 2016-02-17 07:58 UTC by Report Bug Copy Issue Report The class `OCP\AppFramework\Db\DoesNotExistException` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
454			return null;
455			}
456			}, $ids);
457
458			return $messages;
459			}
460
461			/**
462			* @param $accountId
463			* @param $folderId
464			* @param $id
465			* @param $m
466			* @param IAccount $account
467			* @param IMailBox $mailBox
468			* @return mixed
469			*/
470			private function enhanceMessage($accountId, $folderId, $id, $m, IAccount $account, $mailBox) {
471			$json = $m->getFullMessage($account->getEmail(), $mailBox->getSpecialRole());
472			$json['senderImage'] = $this->contactsIntegration->getPhoto($m->getFromEmail());
473			if (isset($json['hasHtmlBody'])) {
474			$json['htmlBodyUrl'] = $this->buildHtmlBodyUrl($accountId, $folderId, $id);
475			}
476
477			if (isset($json['attachments'])) {
478			$json['attachments'] = array_map(function ($a) use ($accountId, $folderId, $id) {
479			return $this->enrichDownloadUrl($accountId, $folderId, $id, $a);
480			}, $json['attachments']);
481
482			// show images first
483			usort($json['attachments'], function($a, $b) {
484			if (isset($a['isImage']) && !isset($b['isImage'])) {
485			return -1;
486			} elseif (!isset($a['isImage']) && isset($b['isImage'])) {
487			return 1;
488			} else {
489			Util::naturalSortCompare($a['fileName'], $b['fileName']);
490			}
491			});
492			return $json;
493			}
494			return $json;
495			}
496
497			/**
498			* Get path to the icon of a file type
499			*
500			* @todo Inject IMimeTypeDetector once core 8.2+ is supported
501			*
502			* @param string $mimeType the MIME type
503			*/
504			private function mimeTypeIcon($mimeType) {
505			$ocVersion = \OC::$server->getConfig()->getSystemValue('version', '0.0.0');
506			if (version_compare($ocVersion, '8.2.0', '<')) {
507			// Version-hack for 8.1 and lower
508			return \OC_Helper::mimetypeIcon($mimeType);
509			}
510			/* @var IMimeTypeDetector */
511			$mimeTypeDetector = \OC::$server->getMimeTypeDetector();
512			return $mimeTypeDetector->mimeTypeIcon($mimeType);
513			}
514
515			}
516

owncloud / mail

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MessagesController::attachmentIsCalendarEvent() A

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