From 8958a36808458447c00317a10d501fe137ce580c Mon Sep 17 00:00:00 2001
From: "Luis J. Villanueva" <ljvillanueva@coquipr.com>
Date: Sun, 9 Mar 2014 11:40:13 -0400
Subject: [PATCH] Adding a "[PDF file]" link in each entry for the file
 exported by Zotero. The path is relative and is stored in the "file"
 variable.

---
 bibtexbrowser.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index 253fca9..4201d6a 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -1483,6 +1483,18 @@ class BibEntry {
 
     $str = '';
   
+  
+  #Adding link to PDF file exported by Zotero
+    if ($this->hasField('file')) {
+  
+  $file = $this->getField("file");
+  $file = explode(":", $file);
+    $file = $file[1];
+  
+      $str .= ' <a href="'.$file.'">[PDF file]</a>';
+    }
+  
+  
     if (BIBTEXBROWSER_BIBTEX_LINKS) {
       // we add biburl and title to be able to retrieve this important information
       // using Xpath expressions on the XHTML source