From 498356fcb85198fd447f112268bb2bb769c05089 Mon Sep 17 00:00:00 2001
From: Michael Gapczynski <GapczynskiM@gmail.com>
Date: Thu, 18 Aug 2011 15:35:11 -0400
Subject: [PATCH] Copy get.php into files_sharing, public links now use files
 templates

---
 apps/files_sharing/get.php          | 85 +++++++++++++++++++++++++++++
 apps/files_sharing/lib_share.php    |  1 +
 files/index.php                     |  2 +
 files/templates/part.breadcrumb.php |  2 +-
 files/templates/part.list.php       |  2 +-
 5 files changed, 90 insertions(+), 2 deletions(-)
 create mode 100644 apps/files_sharing/get.php

diff --git a/apps/files_sharing/get.php b/apps/files_sharing/get.php
new file mode 100644
index 0000000000..121793e36f
--- /dev/null
+++ b/apps/files_sharing/get.php
@@ -0,0 +1,85 @@
+<?php
+$RUNTIME_NOAPPS=true; //no need to load the apps
+$RUNTIME_NOSETUPFS=true; //don't setup the fs yet
+
+require_once '../../lib/base.php';
+require_once 'lib_share.php';
+
+//get the path of the shared file
+$token = $_GET['token'];
+$source = OC_Share::getSource($token);
+if ($source !== false) {
+	// TODO Manipulating the string may not be the best choice. Is there an alternative?
+	$user = substr($source, 1, strpos($source, "/", 1) - 1);
+	OC_Util::setupFS($user);
+	$source = substr($source, strlen("/".$user."/files"));
+	$dir = isset( $_GET['dir'] ) ? $_GET['dir'] : '';
+	print_r($dir);
+	$root = $source;
+	$source .= $dir;
+	if (!OC_Filesystem::file_exists($source)) {
+		header("HTTP/1.0 404 Not Found");
+		$tmpl = new OC_Template("", "404", "guest");
+		$tmpl->assign("file", $dir);
+		$tmpl->printPage();
+		exit;
+	}
+	if (OC_Filesystem::is_dir($source)) {
+		$files = array();
+		$rootLength = strlen($root);
+		foreach (OC_Files::getdirectorycontent($source) as $i) {
+			$i['date'] = OC_Util::formatDate($i['mtime'] );
+			if ($i['type'] == 'file') {
+				$i['extention'] = substr($i['name'], strrpos($i['name'], "."));
+				$i['basename'] = substr($i['name'], 0, strrpos($i['name'], "."));
+			}
+			$i['directory'] = substr($i['directory'], $rootLength);
+			if ($i['directory'] == "/") {
+				$i['directory'] = "";
+			}
+			$files[] = $i;
+		}
+		// Make breadcrumb
+		$breadcrumb = array();
+		$pathtohere = "/";
+		foreach (explode("/", $dir) as $i) {
+			if ($i != "") {
+				$pathtohere .= "$i/";
+				$breadcrumb[] = array("dir" => $pathtohere, "name" => $i);
+			}
+		}
+		// Load the files we need
+		OC_Util::addStyle("files", "files");
+		OC_Util::addScript("files", "files");
+		OC_Util::addScript("files", "filelist");
+		$breadcrumbNav = new OC_Template("files", "part.breadcrumb", "");
+		$breadcrumbNav->assign("breadcrumb", $breadcrumb);
+		$breadcrumbNav->assign("baseUrl", OC_Helper::linkTo("files_sharing", "get.php")."?token=".$token."&");
+		$list = new OC_Template("files", "part.list", "");
+		$list->assign("files", $files);
+		$list->assign("baseUrl", OC_Helper::linkTo("files_sharing", "get.php")."?token=".$token."&");
+		$tmpl = new OC_Template("files", "index", "user");
+		$tmpl->assign("fileList", $list->fetchPage());
+		$tmpl->assign("breadcrumb", $breadcrumbNav->fetchPage());
+		$tmpl->printPage();
+	} else {
+		//get time mimetype and set the headers
+		$mimetype = OC_Filesystem::getMimeType($source);
+		header("Content-Transfer-Encoding: binary");
+		header("Expires: 0");
+		header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
+		header("Pragma: public");
+		header("Content-Disposition: filename='".basename($source)."'");
+		header("Content-Type: " . $mimetype);
+		header("Content-Length: " . OC_Filesystem::filesize($source));
+		//download the file
+		@ob_clean();
+		OC_Filesystem::readfile($source);
+	}
+} else {
+	header("HTTP/1.0 404 Not Found");
+	$tmpl = new OC_Template("", "404", "guest");
+	$tmpl->printPage();
+	die();
+}
+?>
\ No newline at end of file
diff --git a/apps/files_sharing/lib_share.php b/apps/files_sharing/lib_share.php
index c7ac7c3e8f..df704c131e 100644
--- a/apps/files_sharing/lib_share.php
+++ b/apps/files_sharing/lib_share.php
@@ -135,6 +135,7 @@ class OC_Share {
 				$in .= ", '".$uid."@".$group."'";
 			}
 		}
+		$in .= ", '".self::PUBLICLINK."'";
 		$in .= ")";
 		return $in;
 	}
diff --git a/files/index.php b/files/index.php
index 821879b034..5ab74a6267 100644
--- a/files/index.php
+++ b/files/index.php
@@ -69,8 +69,10 @@ foreach( explode( "/", $dir ) as $i ){
 // make breadcrumb und filelist markup
 $list = new OC_Template( "files", "part.list", "" );
 $list->assign( "files", $files );
+$list->assign( "baseUrl", OC_Helper::linkTo("files", "index.php?"));
 $breadcrumbNav = new OC_Template( "files", "part.breadcrumb", "" );
 $breadcrumbNav->assign( "breadcrumb", $breadcrumb );
+$breadcrumbNav->assign( "baseUrl", OC_Helper::linkTo("files", "index.php?"));
 
 $maxUploadFilesize = OC_Helper::computerFileSize(ini_get('upload_max_filesize'));
 
diff --git a/files/templates/part.breadcrumb.php b/files/templates/part.breadcrumb.php
index 96342919df..c4f75bf86b 100644
--- a/files/templates/part.breadcrumb.php
+++ b/files/templates/part.breadcrumb.php
@@ -1,5 +1,5 @@
 	<?php foreach($_["breadcrumb"] as $crumb): ?>
 		<div class="crumb svg" data-dir='<?php echo $crumb["dir"];?>' style='background-image:url("<?php echo image_path('core','breadcrumb.png');?>")'>
-			<a href="<?php echo link_to("files", "index.php?dir=".$crumb["dir"]); ?>"><?php echo htmlspecialchars($crumb["name"]); ?></a>
+			<a href="<?php echo $_['baseUrl']."dir=".$crumb["dir"]; ?>"><?php echo htmlspecialchars($crumb["name"]); ?></a>
 		</div>
 	<?php endforeach; ?>
diff --git a/files/templates/part.list.php b/files/templates/part.list.php
index 942f749c82..b6f586443d 100644
--- a/files/templates/part.list.php
+++ b/files/templates/part.list.php
@@ -9,7 +9,7 @@
 			<tr data-file="<?php echo $file['name'];?>" data-type="<?php echo ($file['type'] == 'dir')?'dir':'file'?>" data-mime="<?php echo $file['mime']?>" data-size='<?php echo $file['size'];?>'>
 				<td class="filename svg" style="background-image:url(<?php if($file['type'] == 'dir') echo mimetype_icon('dir'); else echo mimetype_icon($file['mime']); ?>)">
 					<input type="checkbox" />
-					<a class="name" href="<?php if($file['type'] == 'dir') echo link_to('files', 'index.php?dir='.$file['directory'].'/'.$file['name']); else echo link_to('files', 'download.php?file='.$file['directory'].'/'.$file['name']); ?>" title="">
+					<a class="name" href="<?php if($file['type'] == 'dir') echo $_['baseUrl'].'dir='.$file['directory'].'/'.$file['name']; else echo link_to('files', 'download.php?file='.$file['directory'].'/'.$file['name']); ?>" title="">
 					<span class="nametext">
 						<?php if($file['type'] == 'dir'):?>
 							<?php echo htmlspecialchars($file['name']);?>