* Added several hooks
[squirrelmail.git] / src / login.php
index b8a46bc605980da474c845acab8ac624805f27ed..82ba320b98aa677803077ac67cff1f2c2c9d5cb5 100644 (file)
@@ -1,52 +1,96 @@
-<?
+<?php
    /**
-    **  login.php
+    **  login.php -- simple login screen
+    ** 
+    **  Copyright (c) 1999-2000 The SquirrelMail development team
+    **  Licensed under the GNU GPL. For full terms see the file COPYING.
     **
-    **  Very simple login screen that clears the cookie every time it's loaded
+    **  This a simple login screen. Some housekeeping is done to clean
+    **  cookies and find language.
     **
+    **  $Id$
     **/
 
-   setcookie("username", "", time(), "/");
-   setcookie("key", "", time(), "/");
-   setcookie("logged_in", 0, time(), "/");
-?>
-<HTML>
-<?
+   include("../functions/strings.php");
    include("../config/config.php");
+   include('../functions/i18n.php');
+   include("../functions/plugin.php");
+
+   // $squirrelmail_language is set by a cookie when the user selects
+   // language and logs out
+   set_up_language($squirrelmail_language, true);
+
+   // Need the base URI to set the cookies. (Same code as in webmail.php)
+   ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
+   $base_uri = $regs[1];
+
+   setcookie("username", '', 0, $base_uri);
+   setcookie("key", '', 0, $base_uri);
+   setcookie("logged_in", 0, 0, $base_uri);
+   header ("Pragma: no-cache");
+
+   // In case the last session was not terminated properly, make sure
+   // we get a new one.
+       $cookie_params = session_get_cookie_params(); 
+       setcookie(session_name(),"",0,$cookie_params["domain"].$cookie_params["path"]); 
 
-   echo "<BODY TEXT=\"$color[8]\" BGCOLOR=\"$color[4]\" LINK=\"$color[7]\" VLINK=\"$color[7]\" ALINK=\"$color[7]\">\n";
-   echo "<FORM ACTION=webmail.php METHOD=\"POST\" NAME=f>\n";
-   echo "<CENTER><IMG SRC=\"$org_logo\"</CENTER>\n";
-   echo "<CENTER><FONT FACE=\"Arial,Helvetica\" SIZE=-2>SquirrelMail version $version<BR>By Nathan and Luke Ehresman<BR></FONT><CENTER>\n";
+   do_hook('login_cookie');
+   echo "<HTML>";
+   echo "<HEAD><TITLE>";
+   echo $org_name . " - " . _("Login");
+   echo "</TITLE></HEAD>\n";
+   echo "<BODY TEXT=000000 BGCOLOR=#FFFFFF LINK=0000CC VLINK=0000CC ALINK=0000CC>\n";
+   echo "<FORM ACTION=\"redirect.php\" METHOD=\"POST\" NAME=f>\n";
+   
+   $username_form_name = 'login_username';
+   $password_form_name = 'secretkey';
+   do_hook('login_top');
+   
+   echo "<CENTER><IMG SRC=\"$org_logo\"></CENTER>\n";
+   echo "<CENTER><SMALL>";
+   printf (_("SquirrelMail version %s"), $version);
+   echo "<BR>\n";
+   echo _("By the SquirrelMail Development Team");
+   echo "<BR></SMALL><CENTER>\n";
    echo "<TABLE COLS=1 WIDTH=350>\n";
    echo "   <TR>\n";
-   echo "      <TD BGCOLOR=\"$color[0]\">\n";
-   echo "         <B><CENTER><FONT FACE=\"Arial,Helvetica\">$org_name Login</FONT></CENTER></B>\n";
+   echo "      <TD BGCOLOR=#DCDCDC>\n";
+   echo "         <B><CENTER>";
+   printf (_("%s Login"), $org_name);
+   echo "</CENTER></B>\n";
    echo "      </TD>\n";
    echo "   </TR><TR>\n";
-   echo "      <TD BGCOLOR=\"$color[4]\">\n";
+   echo "      <TD BGCOLOR=#FFFFFF>\n";
    echo "         <TABLE COLS=2 WIDTH=100%>\n";
    echo "            <TR>\n";
    echo "               <TD WIDTH=30% ALIGN=right>\n";
-   echo "                  <FONT FACE=\"Arial,Helvetica\">Name:</FONT>\n";
+   echo _("Name:");
    echo "               </TD><TD WIDTH=* ALIGN=left>\n";
-   echo "                  <CENTER><INPUT TYPE=TEXT NAME=username></CENTER>\n";
+   echo "                  <INPUT TYPE=TEXT NAME=\"$username_form_name\"";
+   if (isset($loginname))
+      echo " value=\"" . htmlspecialchars($loginname) . "\"";
+   echo ">\n";
    echo "               </TD>\n";
    echo "            </TR><TR>\n";
    echo "               <TD WIDTH=30% ALIGN=right>\n";
-   echo "                  <FONT FACE=\"Arial,Helvetica\">Password:</FONT>\n";
+   echo _("Password:");
    echo "               </TD><TD WIDTH=* ALIGN=left>\n";
-   echo "                  <CENTER><INPUT TYPE=PASSWORD NAME=key></CENTER>\n";
+   echo "                  <INPUT TYPE=PASSWORD NAME=\"$password_form_name\">\n";
    echo "               </TD>\n"; 
    echo "         </TABLE>\n";
    echo "      </TD>\n";
    echo "   </TR><TR>\n";
    echo "      <TD>\n";
-   echo "         <CENTER><INPUT TYPE=SUBMIT VALUE=Login></CENTER>\n";
+   echo "         <CENTER><INPUT TYPE=SUBMIT VALUE=\"";
+   echo _("Login");
+   echo "\"></CENTER>\n";
    echo "      </TD>\n";
    echo "   </TR>\n";
    echo "</TABLE>\n";
+   echo "<input type=hidden name=just_logged_in value=1>\n";
+   do_hook('login_form');
    echo "</FORM>\n";
+   do_hook("login_bottom");
 ?>
 </BODY>
 </HTML>