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<?php
/**
* folders.php
*
* Handles all interaction between the user and the other folder
* scripts which do most of the work. Also handles the Special
* Folders.
*
* @copyright © 1999-2006 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id: folders.php,v 1.144 2006/01/28 15:58:29 stekkel Exp $
* @package squirrelmail
*/
/**
* Path for SquirrelMail required files.
* @ignore
*/
define('SM_PATH','../');
/* SquirrelMail required files. */
include_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 */
sqgetGlobalVar('username', $username, SQ_SESSION);
sqgetGlobalVar('key', $key, SQ_COOKIE);
sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
sqgetGlobalVar('smaction', $action, SQ_POST);
/* 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] );
$imapConnection = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0);
/* 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;
default:
// TODO: add hook for plugin action processing.
$td_str = '';
break;
}
// if there are any messages, output them.
if ( !empty($td_str) ) {
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"' );
}
}
echo "\n<br />";
$boxes = sqimap_mailbox_list($imapConnection,true);
/** CREATING FOLDERS **/
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);
// Special handling for courier
if ( $server_type == 'courier' ) {
/**
* If we use courier, we should hide system trash folder
* FIXME: (tokul) Who says that courier does not allow storing folders in
* INBOX.Trash or inbox.trash? Can't reproduce it 3.0.8. This entry is
* useless, because in_array() check is case sensitive and INBOX is in
* upper case.
*/
array_push($skip_folders, 'inbox.trash');
if ( $default_folder_prefix == 'INBOX.' ) {
// We don't need INBOX, since it is top folder
array_push($skip_folders, 'INBOX');
}
} elseif ( $server_type == 'bincimap' ) {
if ( $default_folder_prefix == 'INBOX/' ) {
// We don't need INBOX, since it is top folder
array_push($skip_folders, 'INBOX');
}
}
if ( $default_sub_of_inbox == false ) {
echo '<option selected="selected" value="">[ '._("None")." ]</option>\n";
} else {
echo '<option value="">[ '._("None")." ]</option>\n";
$show_selected = array('inbox');
}
// Call sqimap_mailbox_option_list, using existing connection to IMAP server,
// the arrays of folders to include or skip (assembled above),
// use 'noinferiors' as a mailbox filter to leave out folders that can not contain other folders.
// use the long format to show subfolders in an intelligible way if parent is missing (special folder)
echo sqimap_mailbox_option_list($imapConnection, $show_selected, $skip_folders, $boxes, 'noinferiors', true);
echo "</select></tt>\n";
if ($show_contain_subfolders_option) {
echo '<br />'.
addCheckBox('contain_subs', FALSE, '1') .' '
. _("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', ' ', 'left', $color[4] )
) ."\n";
/** count special folders **/
foreach ($boxes as $index => $aBoxData) {
if (isSpecialMailbox($aBoxData['unformatted']) &&
! in_array($aBoxData['unformatted'],$skip_folders)) {
$skip_folders[] = $aBoxData['unformatted'];
}
}
/**
* Retrieve list of folders when special folders are excluded. Special folders
* should be unavailable in rename/delete/unsubscribe. Theoretically user can
* modify form and perform these operations with special folders, but if user
* manages to delete/rename/unsubscribe special folder by hacking form...
*
* If script or program depends on special folder, they should not assume that
* folder is available.
*
* $filtered_folders contains empty string or html formated option list.
*/
$filtered_folders = sqimap_mailbox_option_list($imapConnection, 0, $skip_folders, $boxes, NULL, true);
/** RENAMING FOLDERS **/
echo html_tag( 'tr',
html_tag( 'td', '<b>' . _("Rename a Folder") . '</b>', 'center', $color[9] )
) .
html_tag( 'tr' ) .
html_tag( 'td', '', 'center', $color[0] );
/* show only if we have folders to rename */
if (! empty($filtered_folders)) {
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 $filtered_folders;
echo "</select></tt>\n".
'<input type="submit" value="'.
_("Rename").
"\" />\n".
"</form></td></tr>\n";
} else {
echo _("No folders found") . '<br /><br /></td></tr>';
}
echo html_tag( 'tr',
html_tag( 'td', ' ', 'left', $color[4] )
) ."\n";
/** DELETING FOLDERS **/
echo html_tag( 'tr',
html_tag( 'td', '<b>' . _("Delete Folder") . '</b>', 'center', $color[9] )
) .
html_tag( 'tr' ) .
html_tag( 'td', '', 'center', $color[0] );
/* show only if we have folders to delete */
if (!empty($filtered_folders)) {
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 $filtered_folders;
echo "</select></tt>\n"
. '<input type="submit" value="'
. _("Delete")
. "\" />\n"
. "</form></td></tr>\n";
} else {
echo _("No folders found") . "<br /><br /></td></tr>";
}
echo html_tag( 'tr',
html_tag( 'td', ' ', 'left', $color[4] )
) ."</table>\n";
if ($show_only_subscribed_folders) {
// FIXME: fix subscription options when top folder is not subscribed and sub folder is subscribed
// TODO: use checkboxes instead of select options.
/** 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', $color[0], 'width="50%"' );
if (!empty($filtered_folders)) {
echo addForm('folders.php')
. addHidden('smaction', 'unsubscribe')
. "<tt><select name=\"folder_names[]\" multiple=\"multiple\" size=\"8\">\n"
. $filtered_folders
. "</select></tt><br /><br />\n"
. '<input type="submit" value="'
. _("Unsubscribe")
. "\" />\n"
. "</form></td>\n";
} else {
echo _("No folders were found to unsubscribe from.") . '</td>';
}
/** 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";
}
}
do_hook('folders_bottom');
sqimap_logout($imapConnection);
?>
</td></tr>
</table>
</td></tr>
</table>
<?php
$oTemplate->display('footer.tpl');
?>
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