From 6a228171041526a1b4df158850793d0519364dc4 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Wed, 13 Apr 2016 15:05:42 +0530
Subject: added url to hyperlink filter to reference

---
 manage_proposal.inc       | 6 +++++-
 textbook_companion.module | 2 --
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/manage_proposal.inc b/manage_proposal.inc
index 648faac..0cd070d 100755
--- a/manage_proposal.inc
+++ b/manage_proposal.inc
@@ -270,9 +270,13 @@ function proposal_approval_form($form,&$form_state)
     '#markup' => $row->scilab_version,
     '#title' => t('Scilab Version'),
   );
+  /************************** reference link filter *******************/
+    $url = '~(?:(https?)://([^\s<]+)|(www\.[^\s<]+?\.[^\s<]+))(?<![\.,:])~i'; 
+    $reference = preg_replace($url, '<a href="$0" target="_blank" title="$0">$0</a>', $row->reference);
+/******************************/
   $form['reference'] = array(
     '#type' => 'item',
-    '#markup' => $row->reference,
+    '#markup' => $reference,
     '#title' => t('References'),
   );
   $form['reason'] = array(
diff --git a/textbook_companion.module b/textbook_companion.module
index aaa60dc..847d0bc 100755
--- a/textbook_companion.module
+++ b/textbook_companion.module
@@ -3496,8 +3496,6 @@ function book_proposal_nonaicte_form_validate($form, &$form_state)
 
   if (!preg_match('/^\d+(?:\.\d+)+/', $form_state['values']['version']))
     form_set_error('version', t('Please enter correct version in speacifed format'));
-    
-  
 
  if($form_state['values']['country']=='Others'){
          if($form_state['values']['other_country']== ''){
-- 
cgit