From b820f409aa50e1bd90cc64a78b3c9e5b436c3cc4 Mon Sep 17 00:00:00 2001
From: Andreas Moik <moik@technikum-wien.at>
Date: Thu, 28 Jul 2016 16:55:09 +0200
Subject: [PATCH] bugfix

---
 content/dokumentenakt.pdf.php     | 7 ++-----
 include/dokument_export.class.php | 8 ++++----
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/content/dokumentenakt.pdf.php b/content/dokumentenakt.pdf.php
index de6401bdf..95c2ae585 100755
--- a/content/dokumentenakt.pdf.php
+++ b/content/dokumentenakt.pdf.php
@@ -69,7 +69,6 @@ foreach($prestudent_ids as $pid)
 		cleanUpAndDie($p->t('tools/studentWurdeNichtGefunden')."(".$pid.")", $tmpDir);
 
 
-
 	/*
 	 * Get all Documents
 	 */
@@ -108,7 +107,6 @@ foreach($prestudent_ids as $pid)
 		if($filename == "")
 			continue;
 
-
 		/*
 		 * Determine the filetype
 		 * and convert, if nessecary
@@ -148,15 +146,14 @@ foreach($prestudent_ids as $pid)
 	if(!$doc->create('pdf'))
 		die($doc->errormsg);
 
-	$document = $doc->output(false);
 	$filename = $tmpDir.'/'.uniqid();
-	file_put_contents($filename, $document);
+	file_put_contents($filename, $doc->output(false));
 	$doc->close();
 	$allDocs[] = $filename;
 	$allDocs = array_merge($allDocs, $preDocs);
+	unset($doc);
 }
 
-
 /*
  * generate the merged PDF
  */
diff --git a/include/dokument_export.class.php b/include/dokument_export.class.php
index f78a8c86e..14aadac40 100644
--- a/include/dokument_export.class.php
+++ b/include/dokument_export.class.php
@@ -168,7 +168,7 @@ class dokument_export
 
 		$contentbuffer = $proc->transformToXml($this->xml_data);
 
-		$this->temp_folder = '/tmp/fhcunoconv-'.uniqid();
+		$this->temp_folder = sys_get_temp_dir().'/fhcunoconv-'.uniqid();
 		mkdir($this->temp_folder);
 		chdir($this->temp_folder);
 		file_put_contents('content.xml', $contentbuffer);
@@ -201,7 +201,8 @@ class dokument_export
 		if(!$vorlage_found)
 			$zipfile = DOC_ROOT.'system/vorlage_zip/'.$this->vorlage_file;
 
-		$tempname_zip = 'out.zip';
+		$tempname_zip = $this->temp_folder . '/out.zip';
+
 		if(!copy($zipfile, $tempname_zip))
 			die('copy failed');
 
@@ -254,7 +255,7 @@ class dokument_export
 		switch($this->outputformat)
 		{
 			case 'pdf':
-				$this->temp_filename='out.pdf';
+				$this->temp_filename = $this->temp_folder . '/out.pdf';
 				exec("unoconv -e IsSkipEmptyPages=false --stdout -f pdf $tempname_zip > ".$this->temp_filename, $out, $ret);
 
 				if($ret!=0)
@@ -408,7 +409,6 @@ class dokument_export
 		$command = 'unoconv --format %s --output %s %s';
 		$command = sprintf($command, $format, $outFile, $inFile);
 
-
 		exec($command, $out, $ret);
 		if($ret!=0)
 		{