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-rwxr-xr-xlib/preview.php64
1 files changed, 33 insertions, 31 deletions
diff --git a/lib/preview.php b/lib/preview.php
index 7c4db971dfb..31812035c49 100755
--- a/lib/preview.php
+++ b/lib/preview.php
@@ -11,6 +11,8 @@
* /data/user/thumbnails/pathhash/x-y.png
*
*/
+namespace OC;
+
require_once('preview/images.php');
require_once('preview/movies.php');
require_once('preview/mp3.php');
@@ -19,7 +21,7 @@ require_once('preview/svg.php');
require_once('preview/txt.php');
require_once('preview/unknown.php');
-class OC_Preview {
+class Preview {
//the thumbnail folder
const THUMBNAILS_FOLDER = 'thumbnails';
@@ -57,9 +59,9 @@ class OC_Preview {
*/
public function __construct($user = null, $root = '', $file = '', $maxX = 0, $maxY = 0, $scalingup = true, $force = false){
//set config
- $this->max_x = OC_Config::getValue('preview_max_x', null);
- $this->max_y = OC_Config::getValue('preview_max_y', null);
- $this->max_scale_factor = OC_Config::getValue('preview_max_scale_factor', 10);
+ $this->max_x = \OC_Config::getValue('preview_max_x', null);
+ $this->max_y = \OC_Config::getValue('preview_max_y', null);
+ $this->max_scale_factor = \OC_Config::getValue('preview_max_scale_factor', 10);
//save parameters
$this->file = $file;
@@ -74,14 +76,14 @@ class OC_Preview {
if($force !== true){
if(!is_null($this->max_x)){
if($this->maxX > $this->max_x){
- OC_Log::write('core', 'maxX reduced from ' . $this->maxX . ' to ' . $this->max_x, OC_Log::DEBUG);
+ \OC_Log::write('core', 'maxX reduced from ' . $this->maxX . ' to ' . $this->max_x, \OC_Log::DEBUG);
$this->maxX = $this->max_x;
}
}
if(!is_null($this->max_y)){
if($this->maxY > $this->max_y){
- OC_Log::write('core', 'maxY reduced from ' . $this->maxY . ' to ' . $this->max_y, OC_Log::DEBUG);
+ \OC_Log::write('core', 'maxY reduced from ' . $this->maxY . ' to ' . $this->max_y, \OC_Log::DEBUG);
$this->maxY = $this->max_y;
}
}
@@ -93,26 +95,26 @@ class OC_Preview {
//check if there are any providers at all
if(empty(self::$providers)){
- OC_Log::write('core', 'No preview providers exist', OC_Log::ERROR);
- throw new Exception('No providers');
+ \OC_Log::write('core', 'No preview providers exist', \OC_Log::ERROR);
+ throw new \Exception('No providers');
}
//validate parameters
if($file === ''){
- OC_Log::write('core', 'No filename passed', OC_Log::ERROR);
- throw new Exception('File not found');
+ \OC_Log::write('core', 'No filename passed', \OC_Log::ERROR);
+ throw new \Exception('File not found');
}
//check if file exists
if(!$this->fileview->file_exists($file)){
- OC_Log::write('core', 'File:"' . $file . '" not found', OC_Log::ERROR);
- throw new Exception('File not found');
+ \OC_Log::write('core', 'File:"' . $file . '" not found', \OC_Log::ERROR);
+ throw new \Exception('File not found');
}
//check if given size makes sense
if($maxX === 0 || $maxY === 0){
- OC_Log::write('core', 'Can not create preview with 0px width or 0px height', OC_Log::ERROR);
- throw new Exception('Height and/or width set to 0');
+ \OC_Log::write('core', 'Can not create preview with 0px width or 0px height', \OC_Log::ERROR);
+ throw new \Exception('Height and/or width set to 0');
}
}
}
@@ -353,7 +355,7 @@ class OC_Preview {
* @return void
*/
public function showPreview(){
- OCP\Response::enableCaching(3600 * 24); // 24 hour
+ \OCP\Response::enableCaching(3600 * 24); // 24 hour
$preview = $this->getPreview();
if($preview){
$preview->show();
@@ -373,7 +375,7 @@ class OC_Preview {
$scalingup = $this->scalingup;
if(!($image instanceof \OC_Image)){
- OC_Log::write('core', 'Object passed to resizeAndCrop is not an instance of OC_Image', OC_Log::DEBUG);
+ OC_Log::write('core', 'Object passed to resizeAndCrop is not an instance of OC_Image', \OC_Log::DEBUG);
return;
}
@@ -399,7 +401,7 @@ class OC_Preview {
}
if(!is_null($this->max_scale_factor)){
if($factor > $this->max_scale_factor){
- OC_Log::write('core', 'scalefactor reduced from ' . $factor . ' to ' . $this->max_scale_factor, OC_Log::DEBUG);
+ \OC_Log::write('core', 'scalefactor reduced from ' . $factor . ' to ' . $this->max_scale_factor, \OC_Log::DEBUG);
$factor = $this->max_scale_factor;
}
}
@@ -462,7 +464,7 @@ class OC_Preview {
/**
* @brief register a new preview provider to be used
- * @param string $provider class name of a OC_Preview_Provider
+ * @param string $provider class name of a Preview_Provider
* @return void
*/
public static function registerProvider($class, $options=array()){
@@ -496,7 +498,7 @@ class OC_Preview {
* @return void
*/
public static function previewRouter($params){
- OC_Util::checkLoggedIn();
+ \OC_Util::checkLoggedIn();
$file = '';
$maxX = 0;
@@ -514,15 +516,15 @@ class OC_Preview {
if($file !== '' && $maxX !== 0 && $maxY !== 0){
try{
- $preview = new OC_Preview(OC_User::getUser(), 'files', $file, $maxX, $maxY, $scalingup);
+ $preview = new Preview(\OC_User::getUser(), 'files', $file, $maxX, $maxY, $scalingup);
$preview->showPreview();
}catch(Exception $e){
- OC_Response::setStatus(404);
- OC_Log::write('core', $e->getmessage(), OC_Log::ERROR);
+ \OC_Response::setStatus(404);
+ \OC_Log::write('core', $e->getmessage(), \OC_Log::ERROR);
exit;
}
}else{
- OC_Response::setStatus(404);
+ \OC_Response::setStatus(404);
exit;
}
}
@@ -547,11 +549,11 @@ class OC_Preview {
if(array_key_exists('scalingup', $_GET)) $scalingup = (bool) $_GET['scalingup'];
if(array_key_exists('t', $_GET)) $token = (string) $_GET['t'];
- $linkItem = OCP\Share::getShareByToken($token);
+ $linkItem = \OCP\Share::getShareByToken($token);
if (is_array($linkItem) && isset($linkItem['uid_owner']) && isset($linkItem['file_source'])) {
$userid = $linkItem['uid_owner'];
- OC_Util::setupFS($userid);
+ \OC_Util::setupFS($userid);
$pathid = $linkItem['file_source'];
$path = \OC\Files\Filesystem::getPath($pathid);
}
@@ -559,7 +561,7 @@ class OC_Preview {
//clean up file parameter
$file = \OC\Files\Filesystem::normalizePath($file);
if(!\OC\Files\Filesystem::isValidPath($file)){
- OC_Response::setStatus(403);
+ \OC_Response::setStatus(403);
exit;
}
@@ -570,15 +572,15 @@ class OC_Preview {
if($userid !== null && $path !== null){
try{
- $preview = new OC_Preview($userid, 'files/' . $path, $file, $maxX, $maxY, $scalingup);
+ $preview = new Preview($userid, 'files/' . $path, $file, $maxX, $maxY, $scalingup);
$preview->showPreview();
}catch(Exception $e){
- OC_Response::setStatus(404);
- OC_Log::write('core', $e->getmessage(), OC_Log::ERROR);
+ \OC_Response::setStatus(404);
+ \OC_Log::write('core', $e->getmessage(), \OC_Log::ERROR);
exit;
}
}else{
- OC_Response::setStatus(404);
+ \OC_Response::setStatus(404);
exit;
}
}
@@ -592,7 +594,7 @@ class OC_Preview {
if(substr($path, 0, 1) == '/'){
$path = substr($path, 1);
}
- $preview = new OC_Preview(OC_User::getUser(), 'files/', $path, 0, 0, false, true);
+ $preview = new Preview(\OC_User::getUser(), 'files/', $path, 0, 0, false, true);
$preview->deleteAllPreviews();
}
} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-04 22:08:03 +0000