X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Ffolders.php;h=f34dc044639945a95e0ffdb98a2a0d910c200e98;hb=32aa007421fc0e1b8620d091a804d61d15c74ba6;hp=63562be77a7ff94c4625bbbce056d24ab57b22c8;hpb=11f6f685916051e54fb7b728d76fdd6f5a62fe18;p=squirrelmail.git

diff --git a/src/folders.php b/src/folders.php
index 63562be7..f34dc044 100644
--- a/src/folders.php
+++ b/src/folders.php
@@ -3,285 +3,370 @@
 /**
  * folders.php
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2005 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
  */
 
-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','../');
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'include/validate.php');
+require_once(SM_PATH . 'functions/imap.php');
+require_once(SM_PATH . 'functions/folder_manip.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');
 
-?>
+/* get globals we may need */
 
-<br>
-<table bgcolor="<?php echo $color[0] ?>" width="95%" align="center" cellpadding="2" cellspacing="0" border="0">
-<tr><td align="center">
+sqgetGlobalVar('username', $username, SQ_SESSION);
+sqgetGlobalVar('key', $key, SQ_COOKIE);
+sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
+sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
 
-    <b><?php echo _("Folders"); ?></b>
+sqgetGlobalVar('smaction', $action, SQ_POST);
 
-    <table width="100%" border="0" cellpadding="5" cellspacing="0">
-    <tr><td bgcolor="<?php echo $color[4] ?>" align="center">
+/* end of get globals */
 
-<?php
+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) && $success) ||
-    (isset($sent_create) && $sent_create == 'true') ||
-    (isset($trash_create) && $trash_create == 'true')) {
-    echo "<table width=\"100%\" align=center cellpadding=4 cellspacing=0 border=0>\n" .
-         "   <tr><td align=center>\n";
-    if ($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>";
-    }
+$imapConnection = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0);
 
-    echo "   <a href=\"../src/left_main.php\" target=left>" . _("refresh folder list") . "</a>".
-         "   </td></tr>\n";
-         "</table><br>\n";
-} else {
-    echo "<br>";
+/* switch to the right function based on what the user selected */
+if ( sqgetGlobalVar('smaction', $action, SQ_POST) ) {
+
+    switch ($action)
+    {
+        case 'create':
+            sqgetGlobalVar('folder_name',  $folder_name,  SQ_POST);
+            sqgetGlobalVar('subfolder',    $subfolder,    SQ_POST);
+            sqgetGlobalVar('contain_subs', $contain_subs, SQ_POST);
+            folders_create($imapConnection, $delimiter, $folder_name, $subfolder, $contain_subs);
+            $td_str =  _("Created folder successfully.");
+            break;
+        case 'rename':
+            if ( sqgetGlobalVar('cancelbutton', $dummy, SQ_POST) ) {
+                break;
+            }
+            if ( ! sqgetGlobalVar('new_name', $new_name, SQ_POST) ) {
+                sqgetGlobalVar('old_name',    $old_name, SQ_POST);
+                folders_rename_getname($imapConnection, $delimiter, $old_name);
+            } else {
+                sqgetGlobalVar('orig',        $orig,     SQ_POST);
+                sqgetGlobalVar('old_name',    $old_name, SQ_POST);
+                folders_rename_do($imapConnection, $delimiter, $orig, $old_name, $new_name);
+                $td_str =  _("Renamed successfully!");
+            }
+            break;
+        case 'delete':
+            if ( sqgetGlobalVar('cancelbutton', $dummy, SQ_POST) ) {
+                break;
+            }
+            sqgetGlobalVar('folder_name',  $folder_name,  SQ_POST);
+            if ( sqgetGlobalVar('confirmed', $dummy, SQ_POST) ) {
+                folders_delete_do($imapConnection, $delimiter, $folder_name);
+                $td_str =  _("Deleted folder successfully.");
+            } else {
+                folders_delete_ask($imapConnection, $folder_name);
+            }
+            break;
+        case 'subscribe':
+            sqgetGlobalVar('folder_names',  $folder_names,  SQ_POST);
+            folders_subscribe($imapConnection, $folder_names);
+            $td_str =  _("Subscribed successfully.");
+            break;
+        case 'unsubscribe':
+            sqgetGlobalVar('folder_names',  $folder_names,  SQ_POST);
+            folders_unsubscribe($imapConnection, $folder_names);
+            $td_str =  _("Unsubscribed successfully.");
+            break;
+    } 
+
+    echo html_tag( 'table',
+                html_tag( 'tr',
+                     html_tag( 'td', '<b>' . $td_str . "</b><br />\n" .
+                               '<a href="../src/left_main.php" target="left">' .
+                               _("refresh folder list") . '</a>' ,
+                     'center' )
+                ) ,
+            'center', '', 'width="100%" cellpadding="4" cellspacing="0" border="0"' );
 }
-$imapConnection = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0);
-$boxes = sqimap_mailbox_list($imapConnection);
+
+echo "\n<br />";
+
+$boxes = sqimap_mailbox_list($imapConnection,true);
 
 /** CREATING FOLDERS **/
-echo "<TABLE WIDTH=\"70%\" COLS=1 ALIGN=CENTER cellpadding=4 cellspacing=0 border=0>\n".
-     "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>".
-     _("Create Folder").
-     "</B></TD></TR>".
-     "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>".
-     "<FORM NAME=cf ACTION=\"folders_create.php\" METHOD=\"POST\">\n".
-     "<INPUT TYPE=TEXT SIZE=25 NAME=folder_name><BR>\n".
-     _("as a subfolder of").
-     "<BR>".
-     "<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', $color[0] ) .
+     addForm('folders.php', 'post', 'cf').
+     addHidden('smaction','create').
+     addInput('folder_name', '', 25).
+     "<br />\n". _("as a subfolder of"). '<br />'.
+     "<tt><select name=\"subfolder\">\n";
+
+$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) {
-            $box = $boxes[$i]['unformatted'];
-            $box2 = str_replace(' ', '&nbsp;', $boxes[$i]['unformatted-disp']);
-            echo "<OPTION SELECTED VALUE=\"$box\">$box2</option>\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</option>\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 '<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 "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
+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++;
+    $num_max++;
 }
 if ($move_to_sent) {
-        $num_max++;
+    $num_max++;
 }
 if ($save_as_draft) {
-        $num_max++;
+    $num_max++;
 }
-for ($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++;
+
+// 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;
+    }
 }
 
 
 /** RENAMING FOLDERS **/
-echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>".
-     _("Rename a Folder").
-     "</B></TD></TR>".
-     "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
+echo html_tag( 'tr',
+            html_tag( 'td', '<b>' . _("Rename a Folder") . '</b>', 'center', $color[9] )
+        ) .
+        html_tag( 'tr' ) .
+        html_tag( 'td', '', 'center', $color[0] );
+
+/* show only if we have folders to rename */
 if ($count_special_folders < count($boxes)) {
-    echo "<FORM ACTION=\"folders_rename_getname.php\" METHOD=\"POST\">\n"
-       . "<TT><SELECT NAME=old>\n"
-       . '         <OPTION VALUE="">[ ' . _("Select a folder") . " ]</OPTION>\n";
-    for ($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']);
-            if (strtolower($imap_server_type) != 'courier' || strtolower($box) != 'inbox.trash') {
-                echo "<OPTION VALUE=\"$box\">$box2</option>\n";
-            }
-        }
-    }
-    echo "</SELECT></TT>\n".
-         "<INPUT TYPE=SUBMIT VALUE=\"".
+    echo addForm('folders.php')
+       . addHidden('smaction', 'rename')
+       . "<tt><select name=\"old_name\">\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, $boxes, NULL, true);
+
+    echo "</select></tt>\n".
+         '<input type="submit" value="'.
          _("Rename").
-         "\">\n".
-         "</FORM></TD></TR>\n";
+         "\" />\n".
+         "</form></td></tr>\n";
 } else {
-    echo _("No folders found") . "<br><br></td></tr>";
+    echo _("No folders found") . '<br /><br /></td></tr>';
 }
-$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>";
+echo html_tag( 'tr',
+            html_tag( 'td', '<b>' . _("Delete Folder") . '</b>', 'center', $color[9] )
+        ) .
+        html_tag( 'tr' ) .
+        html_tag( 'td', '', 'center', $color[0] );
 
+/* show only if we have folders to delete */
 if ($count_special_folders < count($boxes)) {
-    echo "<FORM ACTION=\"folders_delete.php\" METHOD=\"POST\">\n"
-       . "<TT><SELECT NAME=mailbox>\n"
-       . '         <OPTION VALUE="">[ ' . _("Select a folder") . " ]</OPTION>\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) &&
-            (!in_array('noselect', $boxes[$i]['flags'])) &&
-            ((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</option>\n";
-        }
-    }
-    echo "</SELECT></TT>\n";
-    echo "<INPUT TYPE=SUBMIT VALUE=\"";
-    echo _("Delete");
-    echo "\">\n";
-    echo "</FORM></TD></TR>\n";
+    echo addForm('folders.php')
+       . addHidden('smaction', 'delete')
+       . "<tt><select name=\"folder_name\">\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";
-
-/** 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";
-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";
-    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";
+
+echo html_tag( 'tr',
+            html_tag( 'td', '&nbsp;', 'left', $color[4] )
+        ) ."</table>\n";
+
+
+if ($show_only_subscribed_folders) {
+
+        /** UNSUBSCRIBE FOLDERS **/
+        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 addForm('folders.php')
+               . addHidden('smaction', 'unsubscribe')
+               . "<tt><select name=\"folder_names[]\" multiple=\"multiple\" size=\"8\">\n";
+	    foreach ( $boxes as $box ) {
+                $use_folder = true;
+                if ((strtolower($box["unformatted"]) != "inbox") &&
+                    ($box['unformatted'] != $trash_folder) &&
+                    ($box['unformatted'] != $sent_folder) &&
+                    ($box['unformatted'] != $draft_folder)) {
+                    $box_enc  = htmlspecialchars($box['unformatted-dm']);
+                    $box_disp = str_replace(' ', '&nbsp;',
+                                        htmlspecialchars(imap_utf7_decode_local($box["unformatted-disp"])));
+                    echo "         <option value=\"$box_enc\">$box_disp</option>\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 "</SELECT></TT><br><br>\n";
-    echo "<INPUT TYPE=SUBMIT VALUE=\"";
-    echo _("Unsubscribe");
-    echo "\">\n";
-    echo "</FORM></TD>\n";
-} else {
-    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 ($imap_stream);
-
-$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"]) {
-            $use_folder = false;
-            continue;
-        } else if ($boxes_all[$i]["unformatted-dm"] == $folder_prefix) {
-            $use_folder = false;
+
+        /** SUBSCRIBE TO FOLDERS **/
+        echo html_tag( 'td', '', 'center', $color[0], 'width="50%"' );
+        if(!$no_list_for_subscribe) {
+            $boxes_all = sqimap_mailbox_list_all ($imapConnection);
+
+            $subboxes = array();
+            // here we filter out all boxes we're already subscribed to,
+            // so we keep only the unsubscribed ones.
+            foreach ($boxes_all as $box_a) {
+            
+                $use_folder = true;
+                foreach ( $boxes as $box ) {
+                    if ($box_a['unformatted'] == $box['unformatted'] ||
+                        $box_a['unformatted-dm'] == $folder_prefix ) {
+                        $use_folder = false;
+                    }
+                }
+            
+                if ($use_folder == true) {
+	                $box_enc  = htmlspecialchars($box_a['unformatted-dm']);
+                    $box_disp = htmlspecialchars(imap_utf7_decode_local($box_a['unformatted-disp']));
+                    $subboxes[$box_enc] = $box_disp;
+                }
+            }
+            
+            if ( count($subboxes) > 0 ) {
+                echo addForm('folders.php')
+                 . addHidden('smaction', 'subscribe')
+                 . '<tt><select name="folder_names[]" multiple="multiple" size="8">';
+
+                foreach($subboxes as $subbox_enc => $subbox_disp) {
+                    echo '         <option value="' . $subbox_enc . '">'.$subbox_disp."</option>\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 {
+            /* don't perform the list action -- this is much faster */
+            echo addForm('folders.php')
+             . addHidden('smaction', 'subscribe')
+             . _("Subscribe to:") . '<br />'
+             . '<tt><input type="text" name="folder_names[]" size="35" />'
+             . '<input type="submit" value="'. _("Subscribe") . "\" />\n"
+             . "</form></td></tr></table><br />\n";
         }
-    }
-    if ($use_folder == true) {
-        $box[$q] = $boxes_all[$i]["unformatted-dm"];
-        $box2[$q] = $boxes_all[$i]["unformatted-disp"];
-        $q++;
-    }
-}
-sqimap_logout($imap_stream);
-
-if ($box && $box2) {
-    echo "<FORM ACTION=\"folders_subscribe.php?method=sub\" METHOD=\"POST\">\n";
-    echo "<tt><select name=\"mailbox[]\" multiple size=8>";
-
-    for ($q = 0; $q < count($box); $q++) {      
-       echo "         <OPTION VALUE=\"$box[$q]\">".$box2[$q]."\n";
-    }      
-    echo "</select></tt><br><br>";
-    echo "<INPUT TYPE=SUBMIT VALUE=\"". _("Subscribe") . "\">\n";
-    echo "</FORM></TD></TR></TABLE><BR>\n";
-} else {
-    echo _("No folders were found to subscribe to!") . "</td></tr></table>";
 }
 
-do_hook("folders_bottom");
+do_hook('folders_bottom');
+sqimap_logout($imapConnection);
 ?>
-
-
     </td></tr>
     </table>
-
 </td></tr>
 </table>
-
-<?php
-   sqimap_logout($imapConnection);
-?>
-
 </body></html>