From 82015ed26f438f80c387d2bcd7fe6b4baedb0e0b Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Tue, 20 Mar 2007 00:11:55 +0000
Subject: [PATCH] urlencode() hook for correct parameter handling & XHTML.

Merged from MOODLE_18_STABLE
---
 mod/glossary/lib.php  | 2 +-
 mod/glossary/tabs.php | 2 +-
 mod/glossary/view.php | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/mod/glossary/lib.php b/mod/glossary/lib.php
index 394deeed32..b6661d04d4 100644
--- a/mod/glossary/lib.php
+++ b/mod/glossary/lib.php
@@ -1359,7 +1359,7 @@ global $CFG;
               if ( $hook == $alphabet[$i] and $hook) {
                    echo "<b>$alphabet[$i]</b>";
               } else {
-                   echo "<a href=\"$CFG->wwwroot/mod/glossary/view.php?id=$cm->id&amp;mode=$mode&amp;hook=$alphabet[$i]&amp;sortkey=$sortkey&amp;sortorder=$sortorder\">$alphabet[$i]</a>";
+                   echo "<a href=\"$CFG->wwwroot/mod/glossary/view.php?id=$cm->id&amp;mode=$mode&amp;hook=".urlencode($alphabet[$i])."&amp;sortkey=$sortkey&amp;sortorder=$sortorder\">$alphabet[$i]</a>";
               }
               if ((int) ($i % $letters_by_line) != 0 or $i == 0) {
                    echo ' | ';
diff --git a/mod/glossary/tabs.php b/mod/glossary/tabs.php
index 8bc62c794f..e0afbe59b7 100644
--- a/mod/glossary/tabs.php
+++ b/mod/glossary/tabs.php
@@ -23,7 +23,7 @@
     if (has_capability('mod/glossary:export', $context)) {
         $toolsrow[] = new tabobject(GLOSSARY_EXPORT_VIEW, 
                                     $CFG->wwwroot.'/mod/glossary/export.php?id='.$cm->id.
-                                    '&amp;mode='.$mode.'&amp;hook='.$hook, 
+                                    '&amp;mode='.$mode.'&amp;hook='.urlencode($hook), 
                                     get_string('exportentries', 'glossary'));
     }
 
diff --git a/mod/glossary/view.php b/mod/glossary/view.php
index 0af92b45a8..fcfada0fa8 100644
--- a/mod/glossary/view.php
+++ b/mod/glossary/view.php
@@ -252,7 +252,7 @@
     $printicon = '';
     if ( $isuserframe and $mode != 'search') {
         if (has_capability('mod/glossary:manageentries', $context) or $glossary->allowprintview) {
-            $printicon = " <a title =\"". get_string("printerfriendly","glossary") ."\" target=\"printview\" href=\"print.php?id=$cm->id&amp;mode=$mode&amp;hook=$hook&amp;sortkey=$sortkey&amp;sortorder=$sortorder&amp;offset=$offset\"><img class=\"icon\" src=\"print.gif\" alt=\"". get_string("printerfriendly","glossary") . "\" /></a>";
+            $printicon = " <a title =\"". get_string("printerfriendly","glossary") ."\" target=\"printview\" href=\"print.php?id=$cm->id&amp;mode=$mode&amp;hook=".urlencode($hook)."&amp;sortkey=$sortkey&amp;sortorder=$sortorder&amp;offset=$offset\"><img class=\"icon\" src=\"print.gif\" alt=\"". get_string("printerfriendly","glossary") . "\" /></a>";
         }
     }
     print_heading(format_string($glossary->name).$printicon);
-- 
2.39.5