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Ensure that we don't merge broken json. 

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
This commit is contained in:
Daniel Kesselberg 2019-12-08 17:20:50 +01:00
parent 8bc4295cfa
commit 64aba49461
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GPG Key ID: 36E3664E099D0614
3 changed files with 40 additions and 14 deletions
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27
lib/private/Files/Type/Detection.php
View File

@ -35,6 +35,7 @@
namespace OC\Files\Type;
use OCP\Files\IMimeTypeDetector;
use OCP\ILogger;
use OCP\IURLGenerator;
/**
@ -45,6 +46,10 @@ use OCP\IURLGenerator;
* @package OC\Files\Type
*/
class Detection implements IMimeTypeDetector {
public const CUSTOM_MIMETYPEMAPPING = 'mimetypemapping.json';
public const CUSTOM_MIMETYPEALIASES = 'mimetypealiases.json';
protected $mimetypes = [];
protected $secureMimeTypes = [];
@ -55,6 +60,9 @@ class Detection implements IMimeTypeDetector {
/** @var IURLGenerator */
private $urlGenerator;
/** @var ILogger */
private $logger;
/** @var string */
private $customConfigDir;
@ -63,13 +71,16 @@ class Detection implements IMimeTypeDetector {
/**
* @param IURLGenerator $urlGenerator
* @param ILogger $logger
* @param string $customConfigDir
* @param string $defaultConfigDir
*/
public function __construct(IURLGenerator $urlGenerator,
ILogger $logger,
$customConfigDir,
$defaultConfigDir) {
$this->urlGenerator = $urlGenerator;
$this->logger = $logger;
$this->customConfigDir = $customConfigDir;
$this->defaultConfigDir = $defaultConfigDir;
}
@ -120,9 +131,13 @@ class Detection implements IMimeTypeDetector {
$this->mimeTypeAlias = json_decode(file_get_contents($this->defaultConfigDir . '/mimetypealiases.dist.json'), true);
if (file_exists($this->customConfigDir . '/mimetypealiases.json')) {
$custom = json_decode(file_get_contents($this->customConfigDir . '/mimetypealiases.json'), true);
if (file_exists($this->customConfigDir . '/' . self::CUSTOM_MIMETYPEALIASES)) {
$custom = json_decode(file_get_contents($this->customConfigDir . '/' . self::CUSTOM_MIMETYPEALIASES), true);
if (json_last_error() === JSON_ERROR_NONE) {
$this->mimeTypeAlias = array_merge($this->mimeTypeAlias, $custom);
} else {
$this->logger->warning('Failed to parse ' . self::CUSTOM_MIMETYPEALIASES . ': ' . json_last_error_msg());
}
}
}
@ -151,9 +166,13 @@ class Detection implements IMimeTypeDetector {
$mimetypeMapping = json_decode(file_get_contents($this->defaultConfigDir . '/mimetypemapping.dist.json'), true);
//Check if need to load custom mappings
if (file_exists($this->customConfigDir . '/mimetypemapping.json')) {
$custom = json_decode(file_get_contents($this->customConfigDir . '/mimetypemapping.json'), true);
if (file_exists($this->customConfigDir . '/' . self::CUSTOM_MIMETYPEMAPPING)) {
$custom = json_decode(file_get_contents($this->customConfigDir . '/' . self::CUSTOM_MIMETYPEMAPPING), true);
if (json_last_error() === JSON_ERROR_NONE) {
$mimetypeMapping = array_merge($mimetypeMapping, $custom);
} else {
$this->logger->warning('Failed to parse ' . self::CUSTOM_MIMETYPEMAPPING . ': ' . json_last_error_msg());
}
}
$this->registerTypeArray($mimetypeMapping);

1
lib/private/Server.php
View File

@ -882,6 +882,7 @@ class Server extends ServerContainer implements IServerContainer {
$this->registerService(\OCP\Files\IMimeTypeDetector::class, function (Server $c) {
return new \OC\Files\Type\Detection(
$c->getURLGenerator(),
$c->getLogger(),
\OC::$configDir,
\OC::$SERVERROOT . '/resources/config/'
);

22
tests/lib/Files/Type/DetectionTest.php
View File

@ -22,6 +22,7 @@
namespace Test\Files\Type;
use OC\Files\Type\Detection;
use OCP\ILogger;
use OCP\IURLGenerator;
class DetectionTest extends \Test\TestCase {
@ -32,6 +33,7 @@ class DetectionTest extends \Test\TestCase {
parent::setUp();
$this->detection = new Detection(
\OC::$server->getURLGenerator(),
\OC::$server->getLogger(),
\OC::$SERVERROOT . '/config/',
\OC::$SERVERROOT . '/resources/config/'
);
@ -114,13 +116,17 @@ class DetectionTest extends \Test\TestCase {
->disableOriginalConstructor()
->getMock();
$logger = $this->getMockBuilder(ILogger::class)
->disableOriginalConstructor()
->getMock();
//Only call the url generator once
$urlGenerator->expects($this->once())
->method('imagePath')
->with($this->equalTo('core'), $this->equalTo('filetypes/folder.png'))
->willReturn('folder.svg');
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('dir');
$this->assertEquals('folder.svg', $mimeType);
@ -139,7 +145,7 @@ class DetectionTest extends \Test\TestCase {
->with($this->equalTo('core'), $this->equalTo('filetypes/folder-shared.png'))
->willReturn('folder-shared.svg');
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('dir-shared');
$this->assertEquals('folder-shared.svg', $mimeType);
@ -159,7 +165,7 @@ class DetectionTest extends \Test\TestCase {
->with($this->equalTo('core'), $this->equalTo('filetypes/folder-external.png'))
->willReturn('folder-external.svg');
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('dir-external');
$this->assertEquals('folder-external.svg', $mimeType);
@ -179,7 +185,7 @@ class DetectionTest extends \Test\TestCase {
->with($this->equalTo('core'), $this->equalTo('filetypes/my-type.png'))
->willReturn('my-type.svg');
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('my-type');
$this->assertEquals('my-type.svg', $mimeType);
@ -209,7 +215,7 @@ class DetectionTest extends \Test\TestCase {
}
));
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('my-type');
$this->assertEquals('my.svg', $mimeType);
@ -240,7 +246,7 @@ class DetectionTest extends \Test\TestCase {
}
));
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('foo-bar');
$this->assertEquals('file.svg', $mimeType);
@ -259,7 +265,7 @@ class DetectionTest extends \Test\TestCase {
->with($this->equalTo('core'), $this->equalTo('filetypes/foo-bar.png'))
->willReturn('foo-bar.svg');
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('foo-bar');
$this->assertEquals('foo-bar.svg', $mimeType);
$mimeType = $detection->mimeTypeIcon('foo-bar');
@ -285,7 +291,7 @@ class DetectionTest extends \Test\TestCase {
->with($this->equalTo('core'), $this->equalTo('filetypes/foobar-baz.png'))
->willReturn('foobar-baz.svg');
$detection = new Detection($urlGenerator, $confDir->url(), $confDir->url());
$detection = new Detection($urlGenerator, $logger, $confDir->url(), $confDir->url());
$mimeType = $detection->mimeTypeIcon('foo');
$this->assertEquals('foobar-baz.svg', $mimeType);
}