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console.php
util.php 13.90 KiB
<?php
/**
* Class for utility functions
*
*/
class OC_Util {
public static $scripts=array();
public static $styles=array();
public static $headers=array();
private static $rootMounted=false;
private static $fsSetup=false;
// Can be set up
public static function setupFS( $user = "", $root = "files" ){ // configure the initial filesystem based on the configuration
if(self::$fsSetup){ //setting up the filesystem twice can only lead to trouble
return false;
}
$CONFIG_DATADIRECTORY_ROOT = OC_Config::getValue( "datadirectory", OC::$SERVERROOT."/data" );
$CONFIG_BACKUPDIRECTORY = OC_Config::getValue( "backupdirectory", OC::$SERVERROOT."/backup" );
// Check if config folder is writable.
if(!is_writable(OC::$SERVERROOT."/config/")) {
$tmpl = new OC_Template( '', 'error', 'guest' );
$tmpl->assign('errors',array(1=>array('error'=>"Can't write into config directory 'config'",'hint'=>"You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
$tmpl->printPage();
exit;
}
// Check if apps folder is writable.
if(OC_Config::getValue('writable_appsdir', true) && !is_writable(OC::$SERVERROOT."/apps/")) {
$tmpl = new OC_Template( '', 'error', 'guest' );
$tmpl->assign('errors',array(1=>array('error'=>"Can't write into apps directory 'apps'",'hint'=>"You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
$tmpl->printPage();
exit;
}
// Create root dir.
if(!is_dir($CONFIG_DATADIRECTORY_ROOT)){
$success=@mkdir($CONFIG_DATADIRECTORY_ROOT);
if(!$success) {
$tmpl = new OC_Template( '', 'error', 'guest' );
$tmpl->assign('errors',array(1=>array('error'=>"Can't create data directory (".$CONFIG_DATADIRECTORY_ROOT.")",'hint'=>"You can usually fix this by giving the webserver write access to the ownCloud directory '".OC::$SERVERROOT."' (in a terminal, use the command 'chown -R www-data:www-data /path/to/your/owncloud/install/data' ")));
$tmpl->printPage();
exit;
}
}
// If we are not forced to load a specific user we load the one that is logged in
if( $user == "" && OC_User::isLoggedIn()){
$user = OC_User::getUser();
}
//first set up the local "root" storage
if(!self::$rootMounted){
OC_Filesystem::mount('OC_Filestorage_Local',array('datadir'=>$CONFIG_DATADIRECTORY_ROOT),'/');
self::$rootMounted=true;
}
if( $user != "" ){ //if we aren't logged in, there is no use to set up the filesystem
OC::$CONFIG_DATADIRECTORY = $CONFIG_DATADIRECTORY_ROOT."/$user/$root";
if( !is_dir( OC::$CONFIG_DATADIRECTORY )){
mkdir( OC::$CONFIG_DATADIRECTORY, 0755, true );
}
//jail the user into his "home" directory
OC_Filesystem::init('/'.$user.'/'.$root);
$quotaProxy=new OC_FileProxy_Quota();