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Merge pull request #12664 from owncloud/fix-12164 

Use httphelper and cache response even when it is empty
This commit is contained in:
Thomas Müller 2014-12-10 05:42:08 +01:00
parent 263e008d7b adab0ca98a
commit 7028c7150d
5 changed files with 119 additions and 35 deletions
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6
core/ajax/update.php
View File

@ -9,7 +9,11 @@ if (OC::checkUpgrade(false)) {
$l = new \OC_L10N('core');
$eventSource = \OC::$server->createEventSource();
$updater = new \OC\Updater(\OC_Log::$object);
$updater = new \OC\Updater(
\OC::$server->getHTTPHelper(),
\OC::$server->getAppConfig(),
\OC_Log::$object
);
$updater->listen('\OC\Updater', 'maintenanceStart', function () use ($eventSource, $l) {
$eventSource->send('success', (string)$l->t('Turned on maintenance mode'));
});

2
core/command/upgrade.php
View File

@ -84,7 +84,7 @@ class Upgrade extends Command {
if(\OC::checkUpgrade(false)) {
$self = $this;
$updater = new Updater();
$updater = new Updater(\OC::$server->getHTTPHelper(), \OC::$server->getAppConfig());
$updater->setSimulateStepEnabled($simulateStepEnabled);
$updater->setUpdateStepEnabled($updateStepEnabled);

2
lib/private/templatelayout.php
View File

@ -44,7 +44,7 @@ class OC_TemplateLayout extends OC_Template {
// Update notification
if($this->config->getSystemValue('updatechecker', true) === true &&
OC_User::isAdminUser(OC_User::getUser())) {
$updater = new \OC\Updater();
$updater = new \OC\Updater(\OC::$server->getHTTPHelper(), \OC::$server->getAppConfig());
$data = $updater->check();
if(isset($data['version']) && $data['version'] != '' and $data['version'] !== Array()) {

65
lib/private/updater.php
View File

@ -25,6 +25,16 @@ class Updater extends BasicEmitter {
* @var \OC\Log $log
*/
private $log;
/**
* @var \OC\HTTPHelper $helper;
*/
private $httpHelper;
/**
* @var \OCP\IAppConfig;
*/
private $config;
private $simulateStepEnabled;
@ -33,8 +43,10 @@ class Updater extends BasicEmitter {
/**
* @param \OC\Log $log
*/
public function __construct($log = null) {
public function __construct($httpHelper, $config, $log = null) {
$this->httpHelper = $httpHelper;
$this->log = $log;
$this->config = $config;
$this->simulateStepEnabled = true;
$this->updateStepEnabled = true;
}
@ -69,23 +81,23 @@ class Updater extends BasicEmitter {
public function check($updaterUrl = null) {
// Look up the cache - it is invalidated all 30 minutes
if ((\OC_Appconfig::getValue('core', 'lastupdatedat') + 1800) > time()) {
return json_decode(\OC_Appconfig::getValue('core', 'lastupdateResult'), true);
if (($this->config->getValue('core', 'lastupdatedat') + 1800) > time()) {
return json_decode($this->config->getValue('core', 'lastupdateResult'), true);
}
if (is_null($updaterUrl)) {
$updaterUrl = 'https://apps.owncloud.com/updater.php';
}
\OC_Appconfig::setValue('core', 'lastupdatedat', time());
$this->config->setValue('core', 'lastupdatedat', time());
if (\OC_Appconfig::getValue('core', 'installedat', '') == '') {
\OC_Appconfig::setValue('core', 'installedat', microtime(true));
if ($this->config->getValue('core', 'installedat', '') == '') {
$this->config->setValue('core', 'installedat', microtime(true));
}
$version = \OC_Util::getVersion();
$version['installed'] = \OC_Appconfig::getValue('core', 'installedat');
$version['updated'] = \OC_Appconfig::getValue('core', 'lastupdatedat');
$version['installed'] = $this->config->getValue('core', 'installedat');
$version['updated'] = $this->config->getValue('core', 'lastupdatedat');
$version['updatechannel'] = \OC_Util::getChannel();
$version['edition'] = \OC_Util::getEditionString();
$version['build'] = \OC_Util::getBuild();
@ -95,30 +107,25 @@ class Updater extends BasicEmitter {
$url = $updaterUrl . '?version=' . $versionString;
// set a sensible timeout of 10 sec to stay responsive even if the update server is down.
$ctx = stream_context_create(
array(
'http' => array(
'timeout' => 10
)
)
);
$xml = @file_get_contents($url, 0, $ctx);
if ($xml == false) {
return array();
}
$loadEntities = libxml_disable_entity_loader(true);
$data = @simplexml_load_string($xml);
libxml_disable_entity_loader($loadEntities);
$tmp = array();
$tmp['version'] = $data->version;
$tmp['versionstring'] = $data->versionstring;
$tmp['url'] = $data->url;
$tmp['web'] = $data->web;
$xml = $this->httpHelper->getUrlContent($url);
if ($xml) {
$loadEntities = libxml_disable_entity_loader(true);
$data = @simplexml_load_string($xml);
libxml_disable_entity_loader($loadEntities);
if ($data !== false) {
$tmp['version'] = $data->version;
$tmp['versionstring'] = $data->versionstring;
$tmp['url'] = $data->url;
$tmp['web'] = $data->web;
}
} else {
$data = array();
}
// Cache the result
\OC_Appconfig::setValue('core', 'lastupdateResult', json_encode($data));
$this->config->setValue('core', 'lastupdateResult', json_encode($data));
return $tmp;
}
@ -218,7 +225,7 @@ class Updater extends BasicEmitter {
$repair->run();
//Invalidate update feed
\OC_Appconfig::setValue('core', 'lastupdatedat', 0);
$this->config->setValue('core', 'lastupdatedat', 0);
// only set the final version if everything went well
\OC_Config::setValue('version', implode('.', \OC_Util::getVersion()));

79
tests/lib/updater.php
View File

@ -26,9 +26,82 @@ class UpdaterTest extends \Test\TestCase {
/**
* @dataProvider versionCompatibilityTestData
*/
function testIsUpgradePossible($oldVersion, $newVersion, $result) {
$updater = new Updater();
public function testIsUpgradePossible($oldVersion, $newVersion, $result) {
$updater = new Updater(\OC::$server->getHTTPHelper(), \OC::$server->getConfig());
$this->assertSame($result, $updater->isUpgradePossible($oldVersion, $newVersion));
}
public function testBrokenXmlResponse(){
$invalidUpdater = $this->getUpdaterMock('OMG!');
$invalidResult = $invalidUpdater->check();
$this->assertEmpty($invalidResult);
}
public function testEmptyResponse(){
$emptyUpdater = $this->getUpdaterMock('');
$emptyResult = $emptyUpdater->check();
$this->assertEmpty($emptyResult);
// Error while fetching new contents e.g. too many redirects
$falseUpdater = $this->getUpdaterMock(false);
$falseResult = $falseUpdater->check();
$this->assertEmpty($falseResult);
}
public function testValidEmptyXmlResponse(){
$updater = $this->getUpdaterMock(
'<?xml version="1.0"?><owncloud><version></version><versionstring></versionstring><url></url><web></web></owncloud>'
);
$result = array_map('strval', $updater->check());
$this->assertArrayHasKey('version', $result);
$this->assertArrayHasKey('versionstring', $result);
$this->assertArrayHasKey('url', $result);
$this->assertArrayHasKey('web', $result);
$this->assertEmpty($result['version']);
$this->assertEmpty($result['versionstring']);
$this->assertEmpty($result['url']);
$this->assertEmpty($result['web']);
}
public function testValidUpdateResponse(){
$newUpdater = $this->getUpdaterMock(
'<?xml version="1.0"?>
<owncloud>
<version>7.0.3.4</version>
<versionstring>ownCloud 7.0.3</versionstring>
<url>http://download.owncloud.org/community/owncloud-7.0.3.zip</url>
<web>http://owncloud.org/</web>
</owncloud>'
);
$newResult = array_map('strval', $newUpdater->check());
$this->assertArrayHasKey('version', $newResult);
$this->assertArrayHasKey('versionstring', $newResult);
$this->assertArrayHasKey('url', $newResult);
$this->assertArrayHasKey('web', $newResult);
$this->assertEquals('7.0.3.4', $newResult['version']);
$this->assertEquals('ownCloud 7.0.3', $newResult['versionstring']);
$this->assertEquals('http://download.owncloud.org/community/owncloud-7.0.3.zip', $newResult['url']);
$this->assertEquals('http://owncloud.org/', $newResult['web']);
}
protected function getUpdaterMock($content){
// Invalidate cache
$mockedAppConfig = $this->getMockBuilder('\OC\AppConfig')
->disableOriginalConstructor()
->getMock()
;
$mockedHTTPHelper = $this->getMockBuilder('\OC\HTTPHelper')
->setConstructorArgs(array(\OC::$server->getConfig()))
->getMock()
;
$mockedHTTPHelper->method('getUrlContent')
->willReturn($content)
;
return new Updater($mockedHTTPHelper, $mockedAppConfig);
}
}
}