Initial work on public links

ajax/sessionController.php

@@ -35,11 +35,7 @@ class SessionController extends Controller{
 				$session = Session::add($genesisPath, $hash, $fileId);
 			}
 
-			$session['permissions'] = \OCP\PERMISSION_READ;
+			$session['permissions'] = View::getFilePermissions($path);
-			if (\OC\Files\Filesystem::isSharable($path)) {
-				$session['permissions'] |= \OCP\PERMISSION_SHARE;
-			}
-			
 			$session['member_id'] = (string) Member::add($session['es_id'], $uid, Helper::getRandomColor());
 			\OCP\JSON::success($session);
 			exit();

appinfo/info.xml

@@ -7,4 +7,7 @@
 	<author>Frank Karlitschek</author>
 	<require>5.0.19</require>
 	<shipped>true</shipped>
+	<public>
+		<documents>public.php</documents>
+	</public>
 </info>

appinfo/version

@@ -1 +1 @@
-0.6
+0.6.1

index.php

@@ -30,7 +30,7 @@ namespace OCA\Documents;
 
 \OCP\Util::addStyle( 'documents', 'style' );
 \OCP\Util::addStyle( 'documents', '3rdparty/webodf/dojo-app');
-\OCP\Util::addStyle( 'documents', '3rdparty/webodf/editor' );
+\OCP\Util::addStyle( 'documents', '3rdparty/webodf/editor');
 \OCP\Util::addScript('documents', 'documents');
 
 \OCP\Util::addScript('files', 'file-upload');

js/documents.js

@@ -90,7 +90,9 @@ var documentsMain = {
 		documentsMain.UI.init();
 		
 		// Does anything indicate that we need to autostart a session?
-		var fileId = parent.location.hash.replace(/\W*/g, '');
+		var fileId = parent.location.hash.replace(/\W*/g, '')
+		    || $("[name='document']").val()
+		;
 		if (!fileId){
 			documentsMain.show();
 		} else {
@@ -231,6 +233,10 @@ var documentsMain = {
 	},
 	
 	show: function(){
+		if (!OC.currentUser){
+			return;
+		}
+		
 		jQuery.when(documentsMain.loadDocuments())
 			.then(function(){
 				documentsMain.renderDocuments();

lib/storage.php

@@ -58,7 +58,7 @@ class Storage {
 			throw new \Exception($fileId . ' can not be resolved');
 		}
 		
-		$internalPath = preg_replace('/^\/?files/', '', $path);
+		$internalPath = preg_replace('/^\/?files\//', '', $path);
 		if (!\OC\Files\Filesystem::file_exists($internalPath)){
 			$sharedInfo = \OCP\Share::getItemSharedWithBySource(
 						'file', 

lib/view.php

@@ -30,6 +30,18 @@ class View extends \OC\Files\View{
 		return new \OC\Files\View('/' . $uid . self::DOCUMENTS_DIRNAME);
 	}
 	
+	public static function getFilePermissions($path){
+		$view = new \OC\Files\View('/' . \OCP\User::getUser());
+		$permissions = 0;
+		if ($view->isReadable($path)) {
+			$permissions |= \OCP\PERMISSION_READ;
+		}
+		if ($view->isSharable($path)) {
+			$permissions |= \OCP\PERMISSION_SHARE;
+		}
+		return $permissions;
+	}
+
 	public static function storeDocument($uid, $filePath){
 		$proxyStatus = \OC_FileProxy::$enabled;
 		\OC_FileProxy::$enabled = false;

public.php

@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * ownCloud - Documents App
+ *
+ * @author Victor Dubiniuk
+ * @copyright 2013 Victor Dubiniuk victor.dubiniuk@gmail.com
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+
+namespace OCA\Documents;
+
+\OCP\JSON::checkAppEnabled('documents');
+
+\OCP\Util::addStyle( 'documents', 'style' );
+
+if (isset($_GET['t'])) {
+	$token = $_GET['t'];
+	$linkItem = \OCP\Share::getShareByToken($token);
+	if (is_array($linkItem) && isset($linkItem['uid_owner'])) {
+		// seems to be a valid share
+		$type = $linkItem['item_type'];
+		$fileSource = $linkItem['file_source'];
+		$shareOwner = $linkItem['uid_owner'];
+		$path = null;
+		$rootLinkItem = \OCP\Share::resolveReShare($linkItem);
+		$fileOwner = $rootLinkItem['uid_owner'];
+
+	}
+}
+
+
+$tmpl = new \OCP\Template('documents', 'public', 'guest');
+if (isset($fileOwner)) {
+	\OCP\Util::addStyle( 'documents', '3rdparty/webodf/dojo-app');
+	\OCP\Util::addStyle( 'documents', '3rdparty/webodf/editor' );
+	\OCP\Util::addScript('documents', 'documents');
+	$tmpl->assign('document', $rootLinkItem['file_source']);
+} else {
+	// TODO: show nice 404 page
+}
+
+$tmpl->printPage();

templates/public.php

@@ -0,0 +1,5 @@
+<div id="documents-content">
+	<?php if (isset($_['document'])): ?>
+		<input type="hidden" name="document" value ="<?php p($_['document']) ?>" />
+	<?php endif; ?>
+</div>