From: defacer <defacer>
Date: Tue, 31 Aug 2004 13:46:25 +0000 (+0000)
Subject: Merging goodness from MOODLE_14_STABLE
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=e89fad6b99292320fa3018c690c69ba09d60282b;p=moodle.git

Merging goodness from MOODLE_14_STABLE
---

diff --git a/mod/resource/coursefiles.php b/mod/resource/coursefiles.php
index f5c095b955..2dca6bac28 100644
--- a/mod/resource/coursefiles.php
+++ b/mod/resource/coursefiles.php
@@ -4,7 +4,7 @@
 
 //  This file is a hack to files/index.php that removes
 //  the headers and adds some controls so that images
-//  can be selected within the Richtext editor.  
+//  can be selected within the Richtext editor.
 
 //  All the Moodle-specific stuff is in this top section
 //  Configuration and access control occurs here.
@@ -32,17 +32,17 @@
     function html_footer() {
         echo "</td></tr></table></body></html>";
     }
-    
+
     function html_header($course, $wdir, $formfield=""){
 
-        global $CFG,$THEME;
+        global $CFG, $THEME, $ME;
 
         if ($course->id == SITEID) {
             $strfiles = get_string("sitefiles");
         } else {
             $strfiles = get_string("files");
         }
-    
+
         if ($wdir == "/") {
             $fullnav = "$strfiles";
         } else {
@@ -53,9 +53,9 @@
             for ($i=1; $i<$numdirs; $i++) {
                $navigation .= " -> ";
                $link .= "/".urlencode($dirs[$i]);
-               $navigation .= "<a href=\"".$_SERVER['PHP_SELF']."?id=$course->id&wdir=$link\">".$dirs[$i]."</a>";
+               $navigation .= "<a href=\"".$ME."?id=$course->id&wdir=$link\">".$dirs[$i]."</a>";
             }
-            $fullnav = "<a href=\"".$_SERVER['PHP_SELF']."?id=$course->id&wdir=/\">$strfiles</a> $navigation";
+            $fullnav = "<a href=\"".$ME."?id=$course->id&wdir=/\">$strfiles</a> $navigation";
         }
 
         print_header();
@@ -97,11 +97,11 @@
 
 
     $regexp="\\.\\.";
-    if (ereg( $regexp, $file, $regs )| ereg( $regexp, $wdir,$regs )) {           
+    if (ereg( $regexp, $file, $regs )| ereg( $regexp, $wdir,$regs )) {
         $message = "Error: Directories can not contain \"..\"";
         $wdir = "/";
         $action = "";
-    }    
+    }
 
     if (!$wdir) {
         $wdir="/";
@@ -137,7 +137,7 @@
                     }
                 }
                 displaydir($wdir);
-                    
+
             } else {
                 $upload_max_filesize = get_max_upload_file_size($CFG->maxbytes);
                 $filesize = display_size($upload_max_filesize);
@@ -149,7 +149,7 @@
 
                 echo "<P>$struploadafile ($strmaxsize) --> <B>$wdir</B>";
                 echo "<TABLE><TR><TD COLSPAN=2>";
-                echo "<FORM ENCTYPE=\"multipart/form-data\" METHOD=\"post\" ACTION=\"".$_SERVER['PHP_SELF']."\">";
+                echo "<FORM ENCTYPE=\"multipart/form-data\" METHOD=\"post\" ACTION=\"".$ME."\">";
                 echo " <INPUT TYPE=hidden NAME=MAX_FILE_SIZE value=\"$upload_max_filesize\">";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
@@ -159,7 +159,7 @@
                 echo " <INPUT TYPE=submit NAME=save VALUE=\"$struploadthisfile\">";
                 echo "</FORM>";
                 echo "</TD><TD WIDTH=100%>";
-                echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=\"get\">";
+                echo "<FORM ACTION=\"".$ME."\" METHOD=\"get\">";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=cancel>";
@@ -191,9 +191,9 @@
                     printfilelist($USER->filelist);
                     print_simple_box_end();
                     echo "<br />";
-                    notice_yesno (get_string("deletecheckfiles"), 
-                                "".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$wdir&action=delete&confirm=1",
-                                "".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$wdir&action=cancel");
+                    notice_yesno (get_string("deletecheckfiles"),
+                                "".basename($ME)."?id=$id&wdir=$wdir&action=delete&confirm=1",
+                                "".basename($ME)."?id=$id&wdir=$wdir&action=cancel");
                 } else {
                     displaydir($wdir);
                 }
@@ -241,7 +241,7 @@
                     echo "Error: could not rename $oldname to $name";
                 }
                 displaydir($wdir);
-                    
+
             } else {
                 $strrename = get_string("rename");
                 $strcancel = get_string("cancel");
@@ -249,7 +249,7 @@
                 html_header($course, $wdir, "form.name");
                 echo "<P>$strrenamefileto:";
                 echo "<TABLE><TR><TD>";
-                echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=\"post\" NAME=\"form\">";
+                echo "<FORM ACTION=\"".$ME."\" METHOD=\"post\" NAME=\"form\">";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=rename>";
@@ -258,7 +258,7 @@
                 echo " <INPUT TYPE=submit VALUE=\"$strrename\">";
                 echo "</FORM>";
                 echo "</TD><TD>";
-                echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+                echo "<FORM ACTION=\"".$ME."\" METHOD=get>";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=cancel>";
@@ -279,7 +279,7 @@
                     echo "Error: could not create $name";
                 }
                 displaydir($wdir);
-                    
+
             } else {
                 $strcreate = get_string("create");
                 $strcancel = get_string("cancel");
@@ -287,7 +287,7 @@
                 html_header($course, $wdir, "form.name");
                 echo "<P>$strcreatefolder:";
                 echo "<TABLE><TR><TD>";
-                echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=post NAME=form>";
+                echo "<FORM ACTION=\"".$ME."\" METHOD=post NAME=form>";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=mkdir>";
@@ -295,7 +295,7 @@
                 echo " <INPUT TYPE=submit VALUE=\"$strcreate\">";
                 echo "</FORM>";
                 echo "</TD><TD>";
-                echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+                echo "<FORM ACTION=\"".$ME."\" METHOD=get>";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=cancel>";
@@ -313,7 +313,7 @@
                 fputs($fileptr, stripslashes($text));
                 fclose($fileptr);
                 displaydir($wdir);
-                    
+
             } else {
                 $streditfile = get_string("edit", "", "<B>$file</B>");
                 $fileptr  = fopen($basedir.$file, "r");
@@ -335,7 +335,7 @@
                 print_heading("$streditfile");
 
                 echo "<TABLE><TR><TD COLSPAN=2>";
-                echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=\"post\" NAME=\"form\" $onsubmit>";
+                echo "<FORM ACTION=\"".$ME."\" METHOD=\"post\" NAME=\"form\" $onsubmit>";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=\"$wdir\">";
                 echo " <INPUT TYPE=hidden NAME=file VALUE=\"$file\">";
@@ -345,7 +345,7 @@
                 echo " <INPUT TYPE=submit VALUE=\"".get_string("savechanges")."\">";
                 echo "</FORM>";
                 echo "</TD><TD>";
-                echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+                echo "<FORM ACTION=\"".$ME."\" METHOD=get>";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=cancel>";
@@ -353,7 +353,7 @@
                 echo "</FORM>";
                 echo "</TD></TR></TABLE>";
 
-                if ($usehtmleditor) { 
+                if ($usehtmleditor) {
                     print_richedit_javascript("form", "text", "yes");
                 }
 
@@ -387,7 +387,7 @@
                 }
                 clearfilelist();
                 displaydir($wdir);
-                    
+
             } else {
                 html_header($course, $wdir, "form.name");
 
@@ -399,7 +399,7 @@
                     echo "<BR>";
                     echo "<P ALIGN=CENTER>".get_string("whattocallzip");
                     echo "<TABLE><TR><TD>";
-                    echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=post NAME=form>";
+                    echo "<FORM ACTION=\"".$ME."\" METHOD=post NAME=form>";
                     echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                     echo " <INPUT TYPE=hidden NAME=wdir VALUE=\"$wdir\">";
                     echo " <INPUT TYPE=hidden NAME=action VALUE=zip>";
@@ -407,7 +407,7 @@
                     echo " <INPUT TYPE=submit VALUE=\"".get_string("createziparchive")."\">";
                     echo "</FORM>";
                     echo "</TD><TD>";
-                    echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+                    echo "<FORM ACTION=\"".$ME."\" METHOD=get>";
                     echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                     echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                     echo " <INPUT TYPE=hidden NAME=action VALUE=cancel>";
@@ -463,7 +463,7 @@
                         }
                         echo "</table>";
                     }
-                    
+
                 } else {                     // Use external unzip program
                     print_simple_box_start("center");
                     echo "<PRE>";
@@ -473,7 +473,7 @@
                     print_simple_box_end();
                 }
 
-                echo "<CENTER><FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+                echo "<CENTER><FORM ACTION=\"".$ME."\" METHOD=get>";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=cancel>";
@@ -520,7 +520,7 @@
                     }
                     echo "</table>";
                 }
-                echo "<br><center><form action=\"".$_SERVER['PHP_SELF']."\" method=get>";
+                echo "<br><center><form action=\"".$ME."\" method=get>";
                 echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
                 echo " <INPUT TYPE=hidden NAME=wdir VALUE=$wdir>";
                 echo " <INPUT TYPE=hidden NAME=action VALUE=cancel>";
@@ -575,13 +575,13 @@
 /// FILE FUNCTIONS ///////////////////////////////////////////////////////////
 
 
-function fulldelete($location) { 
+function fulldelete($location) {
     if (is_dir($location)) {
         $currdir = opendir($location);
-        while ($file = readdir($currdir)) { 
+        while ($file = readdir($currdir)) {
             if ($file <> ".." && $file <> ".") {
                 $fullfile = $location."/".$file;
-                if (is_dir($fullfile)) { 
+                if (is_dir($fullfile)) {
                     if (!fulldelete($fullfile)) {
                         return false;
                     }
@@ -589,9 +589,9 @@ function fulldelete($location) {
                     if (!unlink($fullfile)) {
                         return false;
                     }
-                } 
+                }
             }
-        } 
+        }
         closedir($currdir);
         if (! rmdir($location)) {
             return false;
@@ -639,14 +639,14 @@ function printfilelist($filelist) {
             echo "<img src=\"$CFG->pixpath/f/folder.gif\" height=16 width=16> $file<br>";
             $subfilelist = array();
             $currdir = opendir($basedir.$file);
-            while ($subfile = readdir($currdir)) { 
+            while ($subfile = readdir($currdir)) {
                 if ($subfile <> ".." && $subfile <> ".") {
                     $subfilelist[] = $file."/".$subfile;
                 }
             }
             printfilelist($subfilelist);
 
-        } else { 
+        } else {
             $icon = mimeinfo("icon", $file);
             echo "<img src=\"$CFG->pixpath/f/$icon\"  height=16 width=16> $file<br>";
         }
@@ -667,7 +667,7 @@ function displaydir ($wdir) {
 
     global $basedir;
     global $id;
-    global $USER, $CFG;
+    global $USER, $CFG, $ME;
 
     $fullpath = $basedir.$wdir;
 
@@ -676,7 +676,7 @@ function displaydir ($wdir) {
         if ($file == "." || $file == "..") {
             continue;
         }
-        
+
         if (is_dir($fullpath."/".$file)) {
             $dirlist[] = $file;
         } else {
@@ -703,8 +703,8 @@ function displaydir ($wdir) {
     $strchoose   = get_string("choose");
 
 
-    echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=post NAME=dirform>";
-    echo "<TABLE BORDER=0 cellspacing=2 cellpadding=2 width=640>";    
+    echo "<FORM ACTION=\"".$ME."\" METHOD=post NAME=dirform>";
+    echo "<TABLE BORDER=0 cellspacing=2 cellpadding=2 width=640>";
     echo "<TR>";
     echo "<TH WIDTH=5></TH>";
     echo "<TH ALIGN=left>$strname</TH>";
@@ -729,15 +729,15 @@ function displaydir ($wdir) {
             $fileurl  = rawurlencode($wdir."/".$dir);
             $filesafe = rawurlencode($dir);
             $filedate = userdate(filectime($filename), "%d %b %Y, %I:%M %p");
-    
+
             echo "<TR>";
 
             print_cell("center", "<INPUT TYPE=checkbox NAME=\"file$count\" VALUE=\"$fileurl\">");
-            print_cell("left", "<A HREF=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$fileurl\"><IMG SRC=\"$CFG->pixpath/f/folder.gif\" HEIGHT=16 WIDTH=16 BORDER=0 ALT=\"Folder\"></A> <A HREF=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$fileurl\">".htmlspecialchars($dir)."</A>");
+            print_cell("left", "<A HREF=\"".basename($ME)."?id=$id&wdir=$fileurl\"><IMG SRC=\"$CFG->pixpath/f/folder.gif\" HEIGHT=16 WIDTH=16 BORDER=0 ALT=\"Folder\"></A> <A HREF=\"".basename($ME)."?id=$id&wdir=$fileurl\">".htmlspecialchars($dir)."</A>");
             print_cell("right", "-");
             print_cell("right", $filedate);
-            print_cell("right", "<A HREF=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$wdir&file=$filesafe&action=rename\">$strrename</A>");
-    
+            print_cell("right", "<A HREF=\"".basename($ME)."?id=$id&wdir=$wdir&file=$filesafe&action=rename\">$strrename</A>");
+
             echo "</TR>";
         }
     }
@@ -772,8 +772,8 @@ function displaydir ($wdir) {
             print_cell("center", "<input type=\"checkbox\" name=\"file$count\" value=\"$fileurl\">");
 
             echo "<td align=left nowrap>";
-            link_to_popup_window ($ffurl, "display", 
-                                  "<img src=\"$CFG->pixpath/f/$icon\" height=16 width=16 border=0 alt=\"file\">", 
+            link_to_popup_window ($ffurl, "display",
+                                  "<img src=\"$CFG->pixpath/f/$icon\" height=16 width=16 border=0 alt=\"file\">",
                                   480, 640);
             echo "<font size=\"-1\" face=\"Arial, Helvetica\">";
             link_to_popup_window ($ffurl, "display", htmlspecialchars($file), 480, 640);
@@ -786,14 +786,14 @@ function displaydir ($wdir) {
             $edittext = "<b><a onMouseDown=\"return set_value('$selectfile')\" href=\"\">$strchoose</a></b>&nbsp;";
 
             if ($icon == "text.gif" || $icon == "html.gif") {
-                $edittext .= "<a href=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$wdir&file=$fileurl&action=edit\">$stredit</a>";
+                $edittext .= "<a href=\"".basename($ME)."?id=$id&wdir=$wdir&file=$fileurl&action=edit\">$stredit</a>";
             } else if ($icon == "zip.gif") {
-                $edittext .= "<a href=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$wdir&file=$fileurl&action=unzip\">$strunzip</a>&nbsp;";
-                $edittext .= "<a href=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$wdir&file=$fileurl&action=listzip\">$strlist</a> ";
+                $edittext .= "<a href=\"".basename($ME)."?id=$id&wdir=$wdir&file=$fileurl&action=unzip\">$strunzip</a>&nbsp;";
+                $edittext .= "<a href=\"".basename($ME)."?id=$id&wdir=$wdir&file=$fileurl&action=listzip\">$strlist</a> ";
             }
 
-            print_cell("right", "$edittext <A HREF=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$wdir&file=$filesafe&action=rename\">$strrename</A>");
-    
+            print_cell("right", "$edittext <A HREF=\"".basename($ME)."?id=$id&wdir=$wdir&file=$filesafe&action=rename\">$strrename</A>");
+
             echo "</tr>";
         }
     }
@@ -804,7 +804,7 @@ function displaydir ($wdir) {
         $wdir = "/";
     }
 
-    echo "<TABLE BORDER=0 cellspacing=2 cellpadding=2 width=640>";    
+    echo "<TABLE BORDER=0 cellspacing=2 cellpadding=2 width=640>";
     echo "<TR><TD>";
     echo "<INPUT TYPE=hidden NAME=id VALUE=\"$id\">";
     echo "<INPUT TYPE=hidden NAME=wdir VALUE=\"$wdir\"> ";
@@ -820,7 +820,7 @@ function displaydir ($wdir) {
     echo "</FORM>";
     echo "<TD ALIGN=center>";
     if (!empty($USER->fileop) and ($USER->fileop == "move") and ($USER->filesource <> $wdir)) {
-        echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+        echo "<FORM ACTION=\"".$ME."\" METHOD=get>";
         echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
         echo " <INPUT TYPE=hidden NAME=wdir VALUE=\"$wdir\">";
         echo " <INPUT TYPE=hidden NAME=action VALUE=paste>";
@@ -828,7 +828,7 @@ function displaydir ($wdir) {
         echo "</FORM>";
     }
     echo "<TD ALIGN=right>";
-        echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+        echo "<FORM ACTION=\"".$ME."\" METHOD=get>";
         echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
         echo " <INPUT TYPE=hidden NAME=wdir VALUE=\"$wdir\">";
         echo " <INPUT TYPE=hidden NAME=action VALUE=mkdir>";
@@ -836,7 +836,7 @@ function displaydir ($wdir) {
         echo "</FORM>";
     echo "</TD>";
     echo "<TD ALIGN=right>";
-        echo "<FORM ACTION=\"".$_SERVER['PHP_SELF']."\" METHOD=get>";
+        echo "<FORM ACTION=\"".$ME."\" METHOD=get>";
         echo " <INPUT TYPE=hidden NAME=id VALUE=$id>";
         echo " <INPUT TYPE=hidden NAME=wdir VALUE=\"$wdir\">";
         echo " <INPUT TYPE=hidden NAME=action VALUE=upload>";