X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Ffolders.php;h=b9d959db71a271f4bfeb589461724daa91354a8e;hp=577818b47c1ab9c1d5805e43ace7a2f6201c19ea;hb=e1728a7ada03ba597fc2f8a800773cb427a711ce;hpb=e634431a075bf241c5d32d4c1e52a53137959236

diff --git a/src/folders.php b/src/folders.php
index 577818b4..b9d959db 100644
--- a/src/folders.php
+++ b/src/folders.php
@@ -3,283 +3,333 @@
 /**
  * folders.php
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2004 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * Handles all interaction between the user and the other folder
  * scripts which do most of the work. Also handles the Special
  * Folders.
  *
- * $Id$
+ * @version $Id$
+ * @package squirrelmail
  */
 
-/*****************************************************************/
-/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!!           ***/
-/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION.             ***/
-/***    + Base level indent should begin at left margin, as    ***/
-/***      the require_once below looks.                        ***/
-/***    + All identation should consist of four space blocks   ***/
-/***    + Tab characters are evil.                             ***/
-/***    + all comments should use "slash-star ... star-slash"  ***/
-/***      style -- no pound characters, no slash-slash style   ***/
-/***    + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD      ***/
-/***      ALWAYS USE { AND } CHARACTERS!!!                     ***/
-/***    + Please use ' instead of ", when possible. Note "     ***/
-/***      should always be used in _( ) function calls.        ***/
-/*** Thank you for your help making the SM code more readable. ***/
-/*****************************************************************/
-
-require_once('../src/validate.php');
-require_once('../functions/imap.php');
-require_once('../functions/array.php');
-require_once('../functions/plugin.php');
+/**
+ * Path for SquirrelMail required files.
+ * @ignore
+ */
+define('SM_PATH','../');
 
-displayPageHeader($color, 'None');
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'include/validate.php');
+require_once(SM_PATH . 'functions/imap.php');
+require_once(SM_PATH . 'functions/plugin.php');
+require_once(SM_PATH . 'functions/html.php');
+require_once(SM_PATH . 'functions/forms.php');
 
-?>
+displayPageHeader($color, 'None');
 
-<br>
-<table bgcolor="<?php echo $color[0] ?>" width="95%" align="center" cellpadding="2" cellspacing="0" border="0">
-<tr><td align="center">
+/* get globals we may need */
+
+sqgetGlobalVar('username', $username, SQ_SESSION);
+sqgetGlobalVar('key', $key, SQ_COOKIE);
+sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
+sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
+
+sqgetGlobalVar('success', $success, SQ_GET);
+
+/* end of get globals */
+
+echo '<br />' .
+    html_tag( 'table', '', 'center', $color[0], 'width="95%" cellpadding="1" cellspacing="0" border="0"' ) .
+        html_tag( 'tr' ) .
+            html_tag( 'td', '', 'center' ) . '<b>' . _("Folders") . '</b>' .
+                html_tag( 'table', '', 'center', '', 'width="100%" cellpadding="5" cellspacing="0" border="0"' ) .
+                    html_tag( 'tr' ) .
+                        html_tag( 'td', '', 'center', $color[4] );
+
+if ( isset($success) && $success ) {
+
+    $td_str = '<b>';
+
+    switch ($success)
+    {
+        case 'subscribe':
+            $td_str .=  _("Subscribed successfully!");
+            break;
+        case 'unsubscribe':
+            $td_str .=  _("Unsubscribed successfully!");
+            break;
+        case 'delete':
+            $td_str .=  _("Deleted folder successfully!");
+            break;
+        case 'create':
+            $td_str .=  _("Created folder successfully!");
+            break;
+        case 'rename':
+            $td_str .=  _("Renamed successfully!");
+            break;
+        case 'subscribe-doesnotexist':
+            $td_str .=  _("Subscription Unsuccessful - Folder does not exist.");
+            break;
+    }
 
-    <b><?php echo _("Folders"); ?></b>
+    $td_str .= '</b><br />';
 
-    <table width="100%" border="0" cellpadding="5" cellspacing="0">
-    <tr><td bgcolor="<?php echo $color[4] ?>" align="center">
 
-<?php
+    echo html_tag( 'table',
+                html_tag( 'tr',
+                     html_tag( 'td', $td_str .
+                               '<a href="../src/left_main.php" target="left">' .
+                               _("refresh folder list") . '</a>' ,
+                     'center' )
+                ) ,
+            'center', '', 'width="100%" cellpadding="4" cellspacing="0" border="0"' );
+}
 
-if ((isset($success) && $success) || 
-    (isset($sent_create) && $sent_create == "true") || 
-    (isset($trash_create) && $trash_create == "true")) {
-    echo "<table width=\"100%\" align=center cellpadding=4 cellspacing=0 border=0>\n";
-    echo "   <tr><td align=center>\n";
-    if ($success == "subscribe") {
-        echo "<b>" . _("Subscribed successfully!") . "</b><br>";
-    } else if ($success == "unsubscribe") {
-        echo "<b>" . _("Unsubscribed successfully!") . "</b><br>";
-    } else if ($success == "delete") {
-        echo "<b>" . _("Deleted folder successfully!") . "</b><br>";
-    } else if ($success == "create") {
-        echo "<b>" . _("Created folder successfully!") . "</b><br>";
-    } else if ($success == "rename") {
-        echo "<b>" . _("Renamed successfully!") . "</b><br>";
-    }
+echo "\n<br />";
 
-    echo "   <a href=\"../src/left_main.php\" target=left>" . _("refresh folder list") . "</a>";
-    echo "   </td></tr>\n";
-    echo "</table><br>\n";
-} else {
-    echo "<br>";
-}
 $imapConnection = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0);
-$boxes = sqimap_mailbox_list($imapConnection);
+$boxes = sqimap_mailbox_list($imapConnection,true);
 
 /** CREATING FOLDERS **/
-echo "<TABLE WIDTH=\"70%\" COLS=1 ALIGN=CENTER cellpadding=4 cellspacing=0 border=0>\n";
-
-echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
-echo _("Create Folder");
-echo "</B></TD></TR>";
-echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
-echo "<FORM NAME=cf ACTION=\"folders_create.php\" METHOD=\"POST\">\n";
-echo "<INPUT TYPE=TEXT SIZE=25 NAME=folder_name><BR>\n";
-echo _("as a subfolder of");
-echo "<BR>";
-echo "<TT><SELECT NAME=subfolder>\n";
-if ($default_sub_of_inbox == false) {
-    echo '<OPTION SELECTED VALUE="">[ '._("None")." ]\n";
-} else {
-    echo '<OPTION VALUE="">[ '._("None")." ]\n";
+echo html_tag( 'table', '', 'center', '', 'width="70%" cellpadding="4" cellspacing="0" border="0"' ) .
+            html_tag( 'tr',
+                html_tag( 'td', '<b>' . _("Create Folder") . '</b>', 'center', $color[9] )
+            ) .
+            html_tag( 'tr' ) .
+                html_tag( 'td', '', 'center', $color[0] ) .
+     addForm('folders_create.php', 'POST', 'cf').
+     addInput('folder_name', '', 25).
+     "<br />\n". _("as a subfolder of"). '<br />'.
+     "<tt><select name=\"subfolder\">\n";
+
+$show_selected = array();
+$skip_folders = array();
+$server_type = strtolower($imap_server_type);
+if ( $server_type == 'courier' ) {
+  array_push($skip_folders, 'inbox.trash');
+  if ( $default_folder_prefix == 'INBOX.' ) {
+    array_push($skip_folders, 'inbox');
+  }
 }
 
-for ($i = 0; $i < count($boxes); $i++) {
-    if (!in_array('noinferiors', $boxes[$i]['flags'])) {
-        if ((strtolower($boxes[$i]["unformatted"]) == "inbox") && ($default_sub_of_inbox == true)) {
-            $box = $boxes[$i]["unformatted"];
-            $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-            echo "<OPTION SELECTED VALUE=\"$box\">$box2\n";
-        } else {
-            $box = $boxes[$i]["unformatted"];
-            $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-            if (strtolower($imap_server_type) != "courier" ||
-                  strtolower($box) != "inbox.trash")
-                echo "<OPTION VALUE=\"$box\">$box2\n";
-        }
-    }
+if ( $default_sub_of_inbox == false ) {
+    echo '<option selected="selected" value="">[ '._("None")." ]</option>\n";
+} else {
+    echo '<option value="">[ '._("None")." ]</option>\n";
+    $show_selected = array('inbox');
 }
-echo "</SELECT></TT>\n";
+
+// Call sqimap_mailbox_option_list, using existing connection to IMAP server,
+// the arrays of folders to include or skip (assembled above), 
+// use 'noinferiors' as a mailbox filter to leave out folders that can not contain other folders.
+// use the long format to show subfolders in an intelligible way if parent is missing (special folder)
+echo sqimap_mailbox_option_list($imapConnection, $show_selected, $skip_folders, $boxes, 'noinferiors', true);
+
+echo "</select></tt>\n";
 if ($show_contain_subfolders_option) {
-    echo "<br><INPUT TYPE=CHECKBOX NAME=\"contain_subs\"> &nbsp;";
-    echo _("Let this folder contain subfolders");
-    echo "<BR>";
-}   
-echo "<INPUT TYPE=SUBMIT VALUE=\""._("Create")."\">\n";
-echo "</FORM></TD></TR>\n";
+    echo '<br />'.
+         addCheckBox('contain_subs', FALSE, '1') .' &nbsp;'
+       . _("Let this folder contain subfolders")
+       . '<br />';
+}
+echo "<input type=\"submit\" value=\""._("Create")."\" />\n";
+echo "</form></td></tr>\n";
+
+echo html_tag( 'tr',
+            html_tag( 'td', '&nbsp;', 'left', $color[4] )
+        ) ."\n";
+
+/** count special folders **/
+
+// FIX ME, why not check if the folders are defined IMHO move_to_sent, move_to_trash has nothing todo with it
+$count_special_folders = 0;
+$num_max = 1;
+if (strtolower($imap_server_type) == "courier" || $move_to_trash) {
+    $num_max++;
+}
+if ($move_to_sent) {
+    $num_max++;
+}
+if ($save_as_draft) {
+    $num_max++;
+}
+
+// What if move_to_sent = false and $sent_folder is set? Should it still be skipped?
+
+for ($p = 0, $cnt = count($boxes); $p < $cnt && $count_special_folders < $num_max; $p++) {
+    switch ($boxes[$p]['unformatted'])
+    {
+       case (strtoupper($boxes[$p]['unformatted']) == 'INBOX'):
+          ++$count_special_folders;
+	  $skip_folders[] = $boxes[$p]['unformatted'];
+	  break;
+       // FIX ME inbox.trash should be set in conf.pl
+       case 'inbox.trash':
+          if (strtolower($imap_server_type) == 'courier') {
+	      ++$count_special_folders;
+	  }
+	  break;
+       case $trash_folder:
+           ++$count_special_folders;
+           $skip_folders[] = $trash_folder;
+	   break;
+       case $sent_folder:
+           ++$count_special_folders;
+           $skip_folders[] = $sent_folder;
+	   break;
+       case $draft_folder:
+           ++$count_special_folders;
+           $skip_folders[] = $draft_folder;
+	   break;
+       default: break;
+    }	  
+}
 
-echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
 
 /** RENAMING FOLDERS **/
-echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
-echo _("Rename a Folder");
-echo "</B></TD></TR>";
-echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
-if ($count_special_folders < count($boxes)) {
-    echo "<FORM ACTION=\"folders_rename_getname.php\" METHOD=\"POST\">\n";
-    echo "<TT><SELECT NAME=old>\n";
-    for ($i = 0; $i < count($boxes); $i++) {
-        $use_folder = true;
+echo html_tag( 'tr',
+            html_tag( 'td', '<b>' . _("Rename a Folder") . '</b>', 'center', $color[9] )
+        ) .
+        html_tag( 'tr' ) .
+        html_tag( 'td', '', 'center', $color[0] );
 
-        if ((strtolower($boxes[$i]["unformatted"]) != "inbox") && 
-            ($boxes[$i]["unformatted"] != $trash_folder)  &&
-            ($boxes[$i]["unformatted"] != $sent_folder) &&
-            ($boxes[$i]["unformatted"] != $draft_folder)) {	
-	    $box = $boxes[$i]["unformatted-dm"];
-	    $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-	    if (strtolower($imap_server_type) != "courier" || strtolower($box) != "inbox.trash")
-                echo "<OPTION VALUE=\"$box\">$box2\n";
-        }
-    }
-    echo "</SELECT></TT>\n";
-    echo "<INPUT TYPE=SUBMIT VALUE=\"";
-    echo _("Rename");
-    echo "\">\n";
-    echo "</FORM></TD></TR>\n";
+if ($count_special_folders < count($boxes)) {
+    echo addForm('folders_rename_getname.php')
+       . "<tt><select name=\"old\">\n"
+       . '         <option value="">[ ' . _("Select a folder") . " ]</option>\n";
+
+    // use existing IMAP connection, we have no special values to show, 
+    // but we do include values to skip. Use the pre-created $boxes to save an IMAP query.
+    // send NULL for the flag - ALL folders are eligible for rename!
+    // use long format to make sure folder names make sense when parents may be missing.
+    echo sqimap_mailbox_option_list($imapConnection, 0, $skip_folders, $boxes, NULL, true);
+
+    echo "</select></tt>\n".
+         '<input type="submit" value="'.
+         _("Rename").
+         "\" />\n".
+         "</form></td></tr>\n";
 } else {
-    echo _("No folders found") . "<br><br></td></tr>";
+    echo _("No folders found") . '<br /><br /></td></tr>';
 }
 $boxes_sub = $boxes;
 
-echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
+echo html_tag( 'tr',
+            html_tag( 'td', '&nbsp;', 'left', $color[4] )
+        ) ."\n";
 
 /** DELETING FOLDERS **/
-echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
-echo _("Delete Folder");
-echo "</B></TD></TR>";
-echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
-
-$count_special_folders = 0;
-    $num_max = 1;
-    if (strtolower($imap_server_type) == "courier" || $move_to_trash)
-            $num_max++;
-    if ($move_to_sent)
-            $num_max++;
-    if ($save_as_draft)
-            $num_max++;
-
-for ($p = 0; $p < count($boxes) && $count_special_folders < $num_max; $p++) {
-    if (strtolower($boxes[$p]["unformatted"]) == "inbox")
-        $count_special_folders++;
-    else if (strtolower($imap_server_type) == "courier" &&
-            strtolower($boxes[$p]["unformatted"]) == "inbox.trash")
-        $count_special_folders++;
-    else if ($boxes[$p]["unformatted"] == $trash_folder && $trash_folder)
-        $count_special_folders++;
-    else if ($boxes[$p]["unformatted"] == $sent_folder && $sent_folder)
-        $count_special_folders++;
-    else if ($boxes[$p]["unformatted"] == $draft_folder && $draft_folder)
-        $count_special_folders++;
-}
+echo html_tag( 'tr',
+            html_tag( 'td', '<b>' . _("Delete Folder") . '</b>', 'center', $color[9] )
+        ) .
+        html_tag( 'tr' ) .
+        html_tag( 'td', '', 'center', $color[0] );
 
 if ($count_special_folders < count($boxes)) {
-    echo "<FORM ACTION=\"folders_delete.php\" METHOD=\"POST\">\n";
-    echo "<TT><SELECT NAME=mailbox>\n";
-    for ($i = 0; $i < count($boxes); $i++) {
-        $use_folder = true;
-        if ((strtolower($boxes[$i]["unformatted"]) != "inbox") &&
-            ($boxes[$i]["unformatted"] != $trash_folder) && 
-            ($boxes[$i]["unformatted"] != $sent_folder) &&
-            ($boxes[$i]["unformatted"] != $draft_folder) &&
-            ((strtolower($imap_server_type) != "courier") ||
-             (strtolower($boxes[$i]["unformatted"]) != "inbox.trash"))) {
-            $box = $boxes[$i]["unformatted-dm"];
-            $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-            echo "         <OPTION VALUE=\"$box\">$box2\n";
-        }
-    }
-    echo "</SELECT></TT>\n";
-    echo "<INPUT TYPE=SUBMIT VALUE=\"";
-    echo _("Delete");
-    echo "\">\n";
-    echo "</FORM></TD></TR>\n";
+    echo addForm('folders_delete.php')
+       . "<tt><select name=\"mailbox\">\n"
+       . '         <option value="">[ ' . _("Select a folder") . " ]</option>\n";
+
+    // send NULL for the flag - ALL folders are eligible for delete (except what we've got in skiplist)
+    // use long format to make sure folder names make sense when parents may be missing.
+    echo sqimap_mailbox_option_list($imapConnection, 0, $skip_folders, $boxes, NULL, true);
+
+    echo "</select></tt>\n"
+       . '<input type="submit" value="'
+       . _("Delete")
+       . "\" />\n"
+       . "</form></td></tr>\n";
 } else {
-    echo _("No folders found") . "<br><br></td><tr>";
+    echo _("No folders found") . "<br /><br /></td></tr>";
 }
-echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr></table>\n";
+
+echo html_tag( 'tr',
+            html_tag( 'td', '&nbsp;', 'left', $color[4] )
+        ) ."</table>\n";
+
 
 /** UNSUBSCRIBE FOLDERS **/
-echo "<TABLE WIDTH=\"70%\" COLS=2 ALIGN=CENTER cellpadding=4 cellspacing=0 border=0>\n";
-echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER colspan=2><B>";
-echo _("Unsubscribe") . "/" . _("Subscribe");
-echo "</B></TD></TR>\n";
-echo "<TR><TD BGCOLOR=\"$color[0]\" width=\"50%\" ALIGN=CENTER>\n";
+echo html_tag( 'table', '', 'center', '', 'width="70%" cellpadding="4" cellspacing="0" border="0"' ) .
+            html_tag( 'tr',
+                html_tag( 'td', '<b>' . _("Unsubscribe") . '/' . _("Subscribe") . '</b>', 'center', $color[9], 'colspan="2"' )
+            ) .
+            html_tag( 'tr' ) .
+                html_tag( 'td', '', 'center', $color[0], 'width="50%"' );
+
 if ($count_special_folders < count($boxes)) {
-    echo "<FORM ACTION=\"folders_subscribe.php?method=unsub\" METHOD=\"POST\">\n";
-    echo "<TT><SELECT NAME=\"mailbox[]\" multiple size=8>\n";
+    echo addForm('folders_subscribe.php?method=unsub')
+       . "<tt><select name=\"mailbox[]\" multiple=\"multiple\" size=\"8\">\n";
     for ($i = 0; $i < count($boxes); $i++) {
         $use_folder = true;
         if ((strtolower($boxes[$i]["unformatted"]) != "inbox") &&
             ($boxes[$i]["unformatted"] != $trash_folder) &&
             ($boxes[$i]["unformatted"] != $sent_folder) &&
             ($boxes[$i]["unformatted"] != $draft_folder)) {
-            $box = $boxes[$i]["unformatted-dm"];
-            $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-            echo "         <OPTION VALUE=\"$box\">$box2\n";
+            $box = htmlspecialchars($boxes[$i]["unformatted-dm"]);
+            $box2 = str_replace(' ', '&nbsp;',
+                                htmlspecialchars(imap_utf7_decode_local($boxes[$i]["unformatted-disp"])));
+            echo "         <option value=\"$box\">$box2</option>\n";
         }
     }
-    echo "</SELECT></TT><br><br>\n";
-    echo "<INPUT TYPE=SUBMIT VALUE=\"";
-    echo _("Unsubscribe");
-    echo "\">\n";
-    echo "</FORM></TD>\n";
+    echo "</select></tt><br /><br />\n"
+       . '<input type="submit" value="'
+       . _("Unsubscribe")
+       . "\" />\n"
+       . "</form></td>\n";
 } else {
-    echo _("No folders were found to unsubscribe from!") . "</td>";
+    echo _("No folders were found to unsubscribe from!") . '</td>';
 }
 $boxes_sub = $boxes;
 
 /** SUBSCRIBE TO FOLDERS **/
-echo "<TD BGCOLOR=\"$color[0]\" width=\"50%\" ALIGN=CENTER>";
-$imap_stream = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 1);
-$boxes_all = sqimap_mailbox_list_all ($imap_stream);
+echo html_tag( 'td', '', 'center', $color[0], 'width="50%"' );
+if(!$no_list_for_subscribe) {
+  $boxes_all = sqimap_mailbox_list_all ($imapConnection);
 
-$box = "";
-$box2 = "";
-for ($i = 0, $q = 0; $i < count($boxes_all); $i++) {
+  $box = '';
+  $box2 = '';
+  for ($i = 0, $q = 0; $i < count($boxes_all); $i++) {
     $use_folder = true;
     for ($p = 0; $p < count ($boxes); $p++) {
-        if ($boxes_all[$i]["unformatted"] == $boxes[$p]["unformatted"]) {
+        if ($boxes_all[$i]['unformatted'] == $boxes[$p]['unformatted']) {
             $use_folder = false;
             continue;
-        } else if ($boxes_all[$i]["unformatted-dm"] == $folder_prefix) {
+        } else if ($boxes_all[$i]['unformatted-dm'] == $folder_prefix) {
             $use_folder = false;
         }
     }
-    if ($use_folder == true) {	
-        $box[$q] = $boxes_all[$i]["unformatted-dm"];
-        $box2[$q] = $boxes_all[$i]["unformatted-disp"];
+    if ($use_folder == true) {
+        $box[$q] = htmlspecialchars($boxes_all[$i]['unformatted-dm']);
+        $box2[$q] = htmlspecialchars(imap_utf7_decode_local($boxes_all[$i]['unformatted-disp']));
         $q++;
     }
-}
-sqimap_logout($imap_stream);
-
-if ($box && $box2) {
-    echo "<FORM ACTION=\"folders_subscribe.php?method=sub\" METHOD=\"POST\">\n";
-    echo "<tt><select name=\"mailbox[]\" multiple size=8>";
+  }
+  if ($box && $box2) {
+    echo addForm('folders_subscribe.php?method=sub')
+       . '<tt><select name="mailbox[]" multiple="multiple" size="8">';
 
     for ($q = 0; $q < count($box); $q++) {      
-       echo "         <OPTION VALUE=\"$box[$q]\">".$box2[$q]."\n";
+       echo '         <option value="$box[$q]">'.$box2[$q]."</option>\n";
     }      
-    echo "</select></tt><br><br>";
-    echo "<INPUT TYPE=SUBMIT VALUE=\"". _("Subscribe") . "\">\n";
-    echo "</FORM></TD></TR></TABLE><BR>\n";
+    echo '</select></tt><br /><br />'
+       . '<input type="submit" value="'. _("Subscribe") . "\" />\n"
+       . "</form></td></tr></table><br />\n";
+  } else {
+    echo _("No folders were found to subscribe to!") . '</td></tr></table>';
+  }
 } else {
-    echo _("No folders were found to subscribe to!") . "</td></tr></table>";
+  /* don't perform the list action -- this is much faster */
+  echo addForm('folders_subscribe.php?method=sub')
+     . _("Subscribe to:") . '<br />'
+     . '<tt><input type="text" name="mailbox[]" size="35" />'
+     . '<input type="submit" value="'. _("Subscribe") . "\" />\n"
+     . "</form></td></tr></table><br />\n";
 }
-?>
-
-
-  <?php do_hook("folders_bottom"); ?>
 
+do_hook('folders_bottom');
+?>
 
     </td></tr>
     </table>