outsource sharing and deleted files previews to apps

apps/files_sharing/ajax/publicpreview.php

@@ -81,6 +81,5 @@ try{
 	$preview->show();
 } catch (\Exception $e) {
 	\OC_Response::setStatus(500);
-	\OC_Log::write('core', $e->getmessage(), \OC_Log::ERROR);
-	exit;
+	\OC_Log::write('core', $e->getmessage(), \OC_Log::DEBUG);
 }

apps/files_sharing/appinfo/routes.php

@@ -0,0 +1,5 @@
+<?php
+$this->create('core_ajax_public_preview', '/publicpreview.png')->action(
+function() {
+	require_once __DIR__ . '/../ajax/publicpreview.php';
+});

apps/files_trashbin/ajax/preview.php

@@ -38,6 +38,5 @@ try{
 	$preview->showPreview();
 }catch(\Exception $e) {
 	\OC_Response::setStatus(500);
-	\OC_Log::write('core', $e->getmessage(), \OC_Log::ERROR);
-	exit;
+	\OC_Log::write('core', $e->getmessage(), \OC_Log::DEBUG);
 }

apps/files_trashbin/appinfo/routes.php

@@ -0,0 +1,5 @@
+<?php
+$this->create('core_ajax_trashbin_preview', '/preview.png')->action(
+function() {
+	require_once __DIR__ . '/../ajax/preview.php';
+});

core/routes.php

@@ -44,10 +44,6 @@ $this->create('core_ajax_routes', '/core/routes.json')
 	->action('OC_Router', 'JSRoutes');
 $this->create('core_ajax_preview', '/core/preview.png')
 	->actionInclude('core/ajax/preview.php');
-$this->create('core_ajax_trashbin_preview', '/core/trashbinpreview.png')
-	->actionInclude('core/ajax/trashbinpreview.php');
-$this->create('core_ajax_public_preview', '/core/publicpreview.png')
-	->actionInclude('core/ajax/publicpreview.php');
 OC::$CLASSPATH['OC_Core_LostPassword_Controller'] = 'core/lostpassword/controller.php';
 $this->create('core_lostpassword_index', '/lostpassword/')
 	->get()