nc-gpxedit/controller/pagecontroller.php

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2016-11-30 19:00:03 +00:00
<?php
/**
* ownCloud - gpxedit
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Julien Veyssier <eneiluj@gmx.fr>
* @copyright Julien Veyssier 2015
*/
namespace OCA\GpxEdit\Controller;
use \OC_App;
use OCP\IURLGenerator;
use OCP\IConfig;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\RedirectResponse;
use OCP\AppFramework\Http\ContentSecurityPolicy;
use OCP\IRequest;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\Controller;
function delTree($dir) {
$files = array_diff(scandir($dir), array('.','..'));
foreach ($files as $file) {
(is_dir("$dir/$file")) ? delTree("$dir/$file") : unlink("$dir/$file");
}
return rmdir($dir);
}
/**
* Recursive find files from name pattern
*/
function globRecursive($path, $find, $recursive=True) {
$result = Array();
$dh = opendir($path);
while (($file = readdir($dh)) !== false) {
if (substr($file, 0, 1) === '.') continue;
$rfile = "{$path}/{$file}";
if (is_dir($rfile) and $recursive) {
foreach (globRecursive($rfile, $find) as $ret) {
array_push($result, $ret);
}
} else {
if (fnmatch($find, $file)){
array_push($result, $rfile);
}
}
}
closedir($dh);
return $result;
}
/*
* search into all directories in PATH environment variable
* to find a program and return it if found
*/
function getProgramPath($progname){
$path_ar = explode(':',getenv('path'));
foreach ($path_ar as $path){
$supposed_gpath = $path.'/'.$progname;
if (file_exists($supposed_gpath) and
is_executable($supposed_gpath)){
return $supposed_gpath;
}
}
return null;
}
function endswith($string, $test) {
$strlen = strlen($string);
$testlen = strlen($test);
if ($testlen > $strlen) return false;
return substr_compare($string, $test, $strlen - $testlen, $testlen) === 0;
}
class PageController extends Controller {
private $userId;
private $userfolder;
private $config;
private $appVersion;
private $userAbsoluteDataPath;
private $shareManager;
private $dbconnection;
private $dbtype;
private $dbdblquotes;
private $appPath;
public function __construct($AppName, IRequest $request, $UserId,
$userfolder, $config, $shareManager){
parent::__construct($AppName, $request);
$this->appVersion = $config->getAppValue('gpxedit', 'installed_version');
$this->appPath = \OC_App::getAppPath('gpxedit');
$this->userId = $UserId;
$this->dbtype = $config->getSystemValue('dbtype');
// IConfig object
$this->config = $config;
if ($this->dbtype === 'pgsql'){
$this->dbdblquotes = '"';
}
else{
$this->dbdblquotes = '';
}
if ($UserId !== '' and $userfolder !== null){
// path of user files folder relative to DATA folder
$this->userfolder = $userfolder;
// absolute path to user files folder
$this->userAbsoluteDataPath =
$this->config->getSystemValue('datadirectory').
rtrim($this->userfolder->getFullPath(''), '/');
// make cache if it does not exist
$cachedirpath = $this->userAbsoluteDataPath.'/../cache';
if (! is_dir($cachedirpath)){
mkdir($cachedirpath);
}
$this->dbconnection = \OC::$server->getDatabaseConnection();
}
//$this->shareManager = \OC::$server->getShareManager();
$this->shareManager = $shareManager;
}
/**
* Welcome page.
* @NoAdminRequired
* @NoCSRFRequired
*/
public function index() {
$userFolder = \OC::$server->getUserFolder();
$userfolder_path = $userFolder->getPath();
// DIRS array population
$all = $userFolder->search(".gpx");
$alldirs = Array();
foreach($all as $file){
if ($file->getType() === \OCP\Files\FileInfo::TYPE_FILE and
(
endswith($file->getName(), '.gpx') or
endswith($file->getName(), '.GPX')
)
){
$rel_dir = str_replace($userfolder_path, '', dirname($file->getPath()));
$rel_dir = str_replace('//', '/', $rel_dir);
if ($rel_dir === ''){
$rel_dir = '/';
}
if (!in_array($rel_dir, $alldirs)){
array_push($alldirs, $rel_dir);
}
}
}
// PARAMS to view
sort($alldirs);
$params = [
'dirs'=>$alldirs,
'username'=>$this->userId,
'gpxedit_version'=>$this->appVersion
];
$response = new TemplateResponse('gpxedit', 'main', $params);
$csp = new ContentSecurityPolicy();
$csp->addAllowedImageDomain('*')
->addAllowedMediaDomain('*')
->addAllowedChildSrcDomain('*')
->addAllowedObjectDomain('*')
->addAllowedScriptDomain('*')
//->allowEvalScript('*')
->addAllowedConnectDomain('*');
$response->setContentSecurityPolicy($csp);
return $response;
}
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/**
*
* @NoAdminRequired
* @NoCSRFRequired
*/
public function getgpx($path) {
$userFolder = \OC::$server->getUserFolder();
$cleanpath = str_replace(array('../', '..\\'), '', $path);
$gpxContent = '';
if ($userFolder->nodeExists($cleanpath)){
$file = $userFolder->get($cleanpath);
if ($file->getType() === \OCP\Files\FileInfo::TYPE_FILE and
(endswith($file->getName(), '.GPX') or endswith($file->getName(), '.gpx'))
){
// all ok
}
else{
$file = null;
}
}
if ($file !== null){
$gpxContent = $file->getContent();
}
$response = new DataResponse(
[
'gpx'=>$gpxContent
]
);
$csp = new ContentSecurityPolicy();
$csp->addAllowedImageDomain('*')
->addAllowedMediaDomain('*')
->addAllowedConnectDomain('*');
$response->setContentSecurityPolicy($csp);
return $response;
}
/**
*
* @NoAdminRequired
* @NoCSRFRequired
*/
public function savegpx($path, $content) {
$userFolder = \OC::$server->getUserFolder();
$cleanpath = str_replace(array('../', '..\\'), '', $path);
$status = false;
if (endswith($cleanpath, '.GPX') or endswith($cleanpath, '.gpx')){
if ($userFolder->nodeExists($cleanpath)){
$file = $userFolder->get($cleanpath);
if ($file->getType() === \OCP\Files\FileInfo::TYPE_FILE and
$file->isUpdateable()){
$file->putContent($content);
$status = true;
}
else{
$status = 'fiw';
}
}
else{
$dirpath = dirname($cleanpath);
$newFileName = basename($cleanpath);
if ($userFolder->nodeExists($dirpath)){
$dir = $userFolder->get($dirpath);
if ($dir->getType() === \OCP\Files\FileInfo::TYPE_FOLDER and
$dir->isCreatable()){
$dir->newFile($newFileName);
$dir->get($newFileName)->putContent($content);
$status = true;
}
else{
$status = 'fw';
}
}
else{
$status = 'fu';
}
}
}
$response = new DataResponse(
[
'status'=>$status
]
);
$csp = new ContentSecurityPolicy();
$csp->addAllowedImageDomain('*')
->addAllowedMediaDomain('*')
->addAllowedConnectDomain('*');
$response->setContentSecurityPolicy($csp);
return $response;
}
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}