| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * folders_delete.php |
| 5 | * |
| 6 | * Copyright (c) 1999-2004 The SquirrelMail Project Team |
| 7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
| 8 | * |
| 9 | * Deletes folders from the IMAP server. |
| 10 | * Called from the folders.php |
| 11 | * |
| 12 | * @version $Id$ |
| 13 | * @package squirrelmail |
| 14 | */ |
| 15 | |
| 16 | /** |
| 17 | * Path for SquirrelMail required files. |
| 18 | * @ignore |
| 19 | */ |
| 20 | define('SM_PATH','../'); |
| 21 | |
| 22 | /* SquirrelMail required files. */ |
| 23 | require_once(SM_PATH . 'include/validate.php'); |
| 24 | require_once(SM_PATH . 'functions/global.php'); |
| 25 | require_once(SM_PATH . 'functions/imap.php'); |
| 26 | require_once(SM_PATH . 'functions/tree.php'); |
| 27 | require_once(SM_PATH . 'functions/display_messages.php'); |
| 28 | require_once(SM_PATH . 'functions/html.php'); |
| 29 | require_once(SM_PATH . 'functions/forms.php'); |
| 30 | |
| 31 | /* |
| 32 | * Incoming values: |
| 33 | * $mailbox - selected mailbox from the form |
| 34 | */ |
| 35 | |
| 36 | /* globals */ |
| 37 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
| 38 | sqgetGlobalVar('username', $username, SQ_SESSION); |
| 39 | sqgetGlobalVar('onetimepad',$onetimepad, SQ_SESSION); |
| 40 | sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); |
| 41 | sqgetGlobalVar('mailbox', $mailbox, SQ_POST); |
| 42 | /* end globals */ |
| 43 | |
| 44 | if ($mailbox == '') { |
| 45 | displayPageHeader($color, 'None'); |
| 46 | |
| 47 | plain_error_message(_("You have not selected a folder to delete. Please do so."). |
| 48 | '<BR><A HREF="../src/folders.php">'._("Click here to go back").'</A>.', $color); |
| 49 | exit; |
| 50 | } |
| 51 | |
| 52 | if ( sqgetGlobalVar('backingout', $tmp, SQ_POST) ) { |
| 53 | $location = get_location(); |
| 54 | header ("Location: $location/folders.php"); |
| 55 | exit; |
| 56 | } |
| 57 | |
| 58 | if( !sqgetGlobalVar('confirmed', $tmp, SQ_POST) ) { |
| 59 | displayPageHeader($color, 'None'); |
| 60 | |
| 61 | echo '<br>' . |
| 62 | html_tag( 'table', '', 'center', '', 'width="95%" border="0"' ) . |
| 63 | html_tag( 'tr', |
| 64 | html_tag( 'td', '<b>' . _("Delete Folder") . '</b>', 'center', $color[0] ) |
| 65 | ) . |
| 66 | html_tag( 'tr' ) . |
| 67 | html_tag( 'td', '', 'center', $color[4] ) . |
| 68 | sprintf(_("Are you sure you want to delete %s?"), str_replace(array(' ','<','>'),array(' ','<','>'),imap_utf7_decode_local($mailbox))). |
| 69 | addForm('folders_delete.php', 'POST'). |
| 70 | addHidden('mailbox', $mailbox). |
| 71 | '<INPUT TYPE=SUBMIT NAME="confirmed" VALUE="'._("Yes")."\">\n". |
| 72 | '<INPUT TYPE=SUBMIT NAME="backingout" VALUE="'._("No")."\">\n". |
| 73 | '</p></FORM><BR></td></tr></table>'; |
| 74 | |
| 75 | exit; |
| 76 | } |
| 77 | |
| 78 | $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); |
| 79 | |
| 80 | $boxes = sqimap_mailbox_list ($imap_stream); |
| 81 | $numboxes = count($boxes); |
| 82 | |
| 83 | global $delete_folder; |
| 84 | |
| 85 | if (substr($mailbox, -1) == $delimiter) |
| 86 | $mailbox_no_dm = substr($mailbox, 0, strlen($mailbox) - 1); |
| 87 | else |
| 88 | $mailbox_no_dm = $mailbox; |
| 89 | |
| 90 | /** lets see if we CAN move folders to the trash.. otherwise, |
| 91 | ** just delete them **/ |
| 92 | |
| 93 | /* Courier IMAP doesn't like subfolders of Trash |
| 94 | * If global options say we can't move it into Trash |
| 95 | * If it's already a subfolder of trash, we'll have to delete it */ |
| 96 | if (strtolower($imap_server_type) == 'courier' || |
| 97 | (isset($delete_folder) && $delete_folder) || |
| 98 | eregi('^'.$trash_folder.'.+', $mailbox) ) |
| 99 | { |
| 100 | $can_move_to_trash = FALSE; |
| 101 | } |
| 102 | |
| 103 | /* Otherwise, check if trash folder exits and support sub-folders */ |
| 104 | else { |
| 105 | for ($i = 0; $i < $numboxes; $i++) { |
| 106 | if ($boxes[$i]['unformatted'] == $trash_folder) { |
| 107 | $can_move_to_trash = !in_array('noinferiors', $boxes[$i]['flags']); |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | /** First create the top node in the tree **/ |
| 113 | for ($i = 0; $i < $numboxes; $i++) { |
| 114 | if (($boxes[$i]['unformatted-dm'] == $mailbox) && (strlen($boxes[$i]['unformatted-dm']) == strlen($mailbox))) { |
| 115 | $foldersTree[0]['value'] = $mailbox; |
| 116 | $foldersTree[0]['doIHaveChildren'] = false; |
| 117 | continue; |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | /* Now create the nodes for subfolders of the parent folder |
| 122 | You can tell that it is a subfolder by tacking the mailbox delimiter |
| 123 | on the end of the $mailbox string, and compare to that. */ |
| 124 | for ($i = 0; $i < $numboxes; $i++) { |
| 125 | if (substr($boxes[$i]['unformatted'], 0, strlen($mailbox_no_dm . $delimiter)) == ($mailbox_no_dm . $delimiter)) { |
| 126 | addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]['unformatted-dm'], $foldersTree); |
| 127 | } |
| 128 | } |
| 129 | |
| 130 | /** Lets start removing the folders and messages **/ |
| 131 | if (($move_to_trash == true) && ($can_move_to_trash == true)) { /** if they wish to move messages to the trash **/ |
| 132 | walkTreeInPostOrderCreatingFoldersUnderTrash(0, $imap_stream, $foldersTree, $mailbox); |
| 133 | walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree); |
| 134 | } else { /** if they do NOT wish to move messages to the trash (or cannot)**/ |
| 135 | walkTreeInPreOrderDeleteFolders(0, $imap_stream, $foldersTree); |
| 136 | } |
| 137 | |
| 138 | /** Log out this session **/ |
| 139 | sqimap_logout($imap_stream); |
| 140 | |
| 141 | $location = get_location(); |
| 142 | header ("Location: $location/folders.php?success=delete"); |
| 143 | |
| 144 | ?> |