From: vyshane <vyshane>
Date: Wed, 22 Mar 2006 03:13:31 +0000 (+0000)
Subject: Fixed preview link bug (Bug #4942). Made the preview popup use /help.php for a
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=3b26532171ed31aaf1d30b80395fa02d1848d3b9;p=moodle.git

Fixed preview link bug (Bug #4942). Made the preview popup use /help.php for a
real preview of what the help content will look like.
---

diff --git a/admin/langdoc.php b/admin/langdoc.php
index 3f2304a8c6..d9f6b3e526 100755
--- a/admin/langdoc.php
+++ b/admin/langdoc.php
@@ -170,7 +170,8 @@ $langdir/$currentfile")."</font></p>";
         echo "<textarea rows=\"$fileeditorrows\" cols=\"$fileeditorcols\" name=\"\">\n";
         echo htmlspecialchars(file_get_contents("$enlangdir/$currentfile"));
         echo "</textarea>\n";
-        link_to_popup_window("/lang/en_utf8/$currentfile", "popup", get_string("preview"));
+        //link_to_popup_window("/lang/en_utf8/$currentfile", "popup", get_string("preview"));
+        link_to_popup_window(help_preview_url($currentfile).'&amp;forcelang=en_utf8', 'popup', get_string('preview'));
         echo "</td>\n";
         if ($fileeditorinline == 1) {
             echo "</tr>\n<tr valign=\"center\">\n";
@@ -184,15 +185,13 @@ $langdir/$currentfile")."</font></p>";
         }
 
         echo "<textarea rows=\"$fileeditorrows\" cols=\"$fileeditorcols\" name=\"filedata\">\n";
-
         if (file_exists("$langdir/$currentfile")) {
 	    echo htmlspecialchars(file_get_contents("$langdir/$currentfile"));
         } else {
             echo ($filetemplate);
         }
-
         echo "</textarea>\n";
-        link_to_popup_window("/lang/$currentlang/$currentfile", "popup", get_string("preview"));
+        link_to_popup_window(help_preview_url($currentfile), 'popup', get_string('preview'));
         echo "</td>\n</tr>\n</table>";
 
         if ($editable) {
@@ -241,4 +240,18 @@ function langdoc_save_file($path, $file, $content) {
     return true;
 }
 
-?>
+
+function help_preview_url($currentfile) {
+    if (substr($currentfile, 0, 5) == 'help/') {
+        $currentfile = substr($currentfile, 5);
+    }
+    $currentpathexp = explode('/', $currentfile);
+    if (count($currentpathexp) > 1) {
+        $url = '/help.php?module='.$currentpathexp[0].'&amp;file='.$currentpathexp[1];
+    } else {
+        $url = '/help.php?module=moodle&amp;file='.$currentfile;
+    }
+    return $url;
+}
+
+?>
\ No newline at end of file