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Added cURL dependency check to Google Drive and WebDAV backend 

Added check for backend's checkDependencies method to OC_Mount_Config::getBackends() when backend is configured to have some instead of blindly calling it and crashing

Conflicts:
	apps/files_external/lib/config.php
	apps/files_external/lib/google.php
This commit is contained in:
Philipp Kapfer 2013-05-25 17:10:20 +02:00 committed by Thomas Müller
parent f7da4280ca
commit 8ca897df76
4 changed files with 33 additions and 4 deletions
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6
apps/files_external/appinfo/app.php
View File

@ -69,7 +69,8 @@ OC_Mount_Config::registerBackend('\OC\Files\Storage\Google', array(
'configured' => '#configured',
'token' => '#token',
'token_secret' => '#token secret'),
'custom' => 'google'));
'custom' => 'google',
'has_dependencies' => true));
OC_Mount_Config::registerBackend('\OC\Files\Storage\SWIFT', array(
'backend' => 'OpenStack Swift',
@ -97,7 +98,8 @@ OC_Mount_Config::registerBackend('\OC\Files\Storage\DAV', array(
'user' => 'Username',
'password' => '*Password',
'root' => '&Root',
'secure' => '!Secure https://')));
'secure' => '!Secure https://'),
'has_dependencies' => true));
OC_Mount_Config::registerBackend('\OC\Files\Storage\SFTP', array(
'backend' => 'SFTP',

7
apps/files_external/lib/config.php
View File

@ -66,7 +66,10 @@ class OC_Mount_Config {
foreach (OC_Mount_Config::$backends as $class => $backend) {
if (isset($backend['has_dependencies']) and $backend['has_dependencies'] === true) {
if ($class::checkDependencies() !== true) {
if (!method_exists($class, 'checkDependencies')) {
\OCP\Util::writeLog('files_external', "Backend class $class has dependencies but doesn't provide method checkDependencies()", \OCP\Util::DEBUG);
continue;
} elseif ($class::checkDependencies() !== true) {
continue;
}
}
@ -75,7 +78,7 @@ class OC_Mount_Config {
uasort($backends, $sortFunc);
return($backends);
return $backends;
}
/**

12
apps/files_external/lib/google.php
View File

@ -41,6 +41,18 @@ class Google extends \OC\Files\Storage\Common {
const DRAWING = 'application/vnd.google-apps.drawing';
const PRESENTATION = 'application/vnd.google-apps.presentation';
/**
* check if curl is installed
*/
public static function checkDependencies() {
if (function_exists('curl_init')) {
return true;
} else {
$l = new \OC_L10N('files_external');
return $l->t('<b>Warning:</b> The cURL support in PHP is not enabled or installed. Mounting of Google Drive is not possible. Please ask your system administrator to install it.');
}
}
public function __construct($params) {
if (isset($params['configured']) && $params['configured'] === 'true'
&& isset($params['client_id']) && isset($params['client_secret'])

12
apps/files_external/lib/webdav.php
View File

@ -23,6 +23,18 @@ class DAV extends \OC\Files\Storage\Common {
private static $tempFiles = array();
/**
* check if curl is installed
*/
public static function checkDependencies() {
if (function_exists('curl_init')) {
return true;
} else {
$l = new \OC_L10N('files_external');
return $l->t('<b>Warning:</b> The cURL support in PHP is not enabled or installed. Mounting of ownCloud / WebDAV is not possible. Please ask your system administrator to install it.');
}
}
public function __construct($params) {
if (isset($params['host']) && isset($params['user']) && isset($params['password'])) {
$host = $params['host'];