-<?
+<?php
+
/**
- ** imap_mailbox.php
- **
- ** This impliments all functions that manipulate mailboxes
- **/
+ * imap_mailbox.php
+ *
+ * Copyright (c) 1999-2001 The Squirrelmail Development Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * This impliments all functions that manipulate mailboxes
+ *
+ * $Id$
+ */
/******************************************************************************
** Expunges a mailbox
******************************************************************************/
- function sqimap_mailbox_expunge ($imap_stream, $mailbox) {
- sqimap_mailbox_select ($imap_stream, $mailbox);
- fputs ($imap_stream, "a001 EXPUNGE\n");
- $read = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ function sqimap_mailbox_expunge ($imap_stream, $mailbox,$handle_errors = true) {
+ fputs ($imap_stream, sqimap_session_id() . " EXPUNGE\r\n");
+ $read = sqimap_read_data($imap_stream, sqimap_session_id(), $handle_errors, $response, $message);
}
** Checks whether or not the specified mailbox exists
******************************************************************************/
function sqimap_mailbox_exists ($imap_stream, $mailbox) {
- $boxes = sqimap_mailbox_list ($imap_stream);
- $found = false;
- for ($i = 0; $i < count ($boxes); $i++) {
- if ($boxes[$i]["unformatted"] == $mailbox)
- $found = true;
- }
- return $found;
+ if (! isset($mailbox))
+ return false;
+ fputs ($imap_stream, sqimap_session_id() . " LIST \"\" \"$mailbox\"\r\n");
+ $mbx = sqimap_read_data($imap_stream, sqimap_session_id(), true, $response, $message);
+ return isset($mbx[0]);
}
-
-
/******************************************************************************
** Selects a mailbox
******************************************************************************/
- function sqimap_mailbox_select ($imap_stream, $mailbox) {
- fputs ($imap_stream, "a001 SELECT \"$mailbox\"\n");
- $read = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ function sqimap_mailbox_select ($imap_stream, $mailbox, $hide=true, $recent=false) {
+ global $auto_expunge;
+
+ if( $mailbox == 'None' )
+ return;
+
+ fputs ($imap_stream, sqimap_session_id() . " SELECT \"$mailbox\"\r\n");
+ $read = sqimap_read_data($imap_stream, sqimap_session_id(), true, $response, $message);
+ if ($recent) {
+ for ($i=0; $i<count($read); $i++) {
+ if (strpos(strtolower($read[$i]), 'recent')) {
+ $r = explode(' ', $read[$i]);
+ }
+ }
+ return $r[1];
+ }
+ if ($auto_expunge) {
+ fputs ($imap_stream, sqimap_session_id() . " EXPUNGE\r\n");
+ $tmp = sqimap_read_data($imap_stream, sqimap_session_id(), false, $a, $b);
+ }
}
** Creates a folder
******************************************************************************/
function sqimap_mailbox_create ($imap_stream, $mailbox, $type) {
- if (strtolower($type) == "noselect") {
- $dm = sqimap_get_delimiter($imap_stream);
- $mailbox = $mailbox.$dm;
+ global $delimiter;
+ if (strtolower($type) == 'noselect') {
+ $mailbox = $mailbox.$delimiter;
}
- fputs ($imap_stream, "a001 CREATE \"$mailbox\"\n");
- $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ fputs ($imap_stream, sqimap_session_id() . " CREATE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, sqimap_session_id(), true, $response, $message);
sqimap_subscribe ($imap_stream, $mailbox);
}
** Subscribes to an existing folder
******************************************************************************/
function sqimap_subscribe ($imap_stream, $mailbox) {
- fputs ($imap_stream, "a001 SUBSCRIBE \"$mailbox\"\n");
- $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ fputs ($imap_stream, sqimap_session_id() . " SUBSCRIBE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, sqimap_session_id(), true, $response, $message);
}
** Unsubscribes to an existing folder
******************************************************************************/
function sqimap_unsubscribe ($imap_stream, $mailbox) {
- fputs ($imap_stream, "a001 UNSUBSCRIBE \"$mailbox\"\n");
- $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ global $imap_server_type;
+
+ fputs ($imap_stream, sqimap_session_id() . " UNSUBSCRIBE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, sqimap_session_id(), true, $response, $message);
}
** This function simply deletes the given folder
******************************************************************************/
function sqimap_mailbox_delete ($imap_stream, $mailbox) {
- fputs ($imap_stream, "a001 DELETE \"$mailbox\"\n");
- echo "mailbox: $mailbox<BR>";
- $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ fputs ($imap_stream, sqimap_session_id() . " DELETE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, sqimap_session_id(), true, $response, $message);
sqimap_unsubscribe ($imap_stream, $mailbox);
}
+
+ /***********************************************************************
+ ** Determines if the user is subscribed to the folder or not
+ **********************************************************************/
+ function sqimap_mailbox_is_subscribed($imap_stream, $folder) {
+ $boxes = sqimap_mailbox_list ($imap_stream);
+ foreach ($boxes as $ref) {
+ if ($ref['unformatted'] == $folder)
+ return true;
+ }
+ return false;
+ }
+
+ /******************************************************************************
+ ** Formats a mailbox into 4 parts for the $boxes array
+ **
+ ** The four parts are:
+ **
+ ** raw - Raw LIST/LSUB response from the IMAP server
+ ** formatted - nicely formatted folder name
+ ** unformatted - unformatted, but with delimiter at end removed
+ ** unformatted-dm - folder name as it appears in raw response
+ ** unformatted-disp - unformatted without $folder_prefix
+ **
+ ******************************************************************************/
+ function sqimap_mailbox_parse ($line, $line_lsub) {
+ global $folder_prefix, $delimiter;
+
+ // Process each folder line
+ for ($g=0; $g < count($line); $g++) {
+
+ // Store the raw IMAP reply
+ if (isset($line[$g]))
+ $boxes[$g]["raw"] = $line[$g];
+ else
+ $boxes[$g]["raw"] = "";
+
+
+ // Count number of delimiters ($delimiter) in folder name
+ $mailbox = trim($line_lsub[$g]);
+ $dm_count = countCharInString($mailbox, $delimiter);
+ if (substr($mailbox, -1) == $delimiter)
+ $dm_count--; // If name ends in delimiter - decrement count by one
+
+ // Format folder name, but only if it's a INBOX.* or have
+ // a parent.
+ $boxesbyname[$mailbox] = $g;
+ $parentfolder = readMailboxParent($mailbox, $delimiter);
+ if((strtolower(substr($mailbox, 0, 5)) == "inbox") ||
+ (substr($mailbox, 0, strlen($folder_prefix)) == $folder_prefix) ||
+ (isset($boxesbyname[$parentfolder]) && (strlen($parentfolder) > 0) ) ) {
+ $indent = $dm_count - (countCharInString($folder_prefix, $delimiter));
+ if ($indent > 0)
+ $boxes[$g]["formatted"] = str_repeat(" ", $indent);
+ else
+ $boxes[$g]["formatted"] = '';
+ $boxes[$g]["formatted"] .= readShortMailboxName($mailbox, $delimiter);
+ } else {
+ $boxes[$g]["formatted"] = $mailbox;
+ }
+
+ $boxes[$g]['unformatted-dm'] = $mailbox;
+ if (substr($mailbox, -1) == $delimiter)
+ $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
+ $boxes[$g]['unformatted'] = $mailbox;
+ if (substr($mailbox,0,strlen($folder_prefix))==$folder_prefix)
+ $mailbox = substr($mailbox, strlen($folder_prefix));
+ $boxes[$g]['unformatted-disp'] = $mailbox;
+ $boxes[$g]['id'] = $g;
+
+ $boxes[$g]['flags'] = array();
+ if (isset($line[$g])) {
+ ereg("\(([^)]*)\)",$line[$g],$regs);
+ $flags = trim(strtolower(str_replace('\\', '',$regs[1])));
+ if ($flags)
+ $boxes[$g]['flags'] = explode(' ', $flags);
+ }
+ }
+
+ return $boxes;
+ }
+
+ /* Apparently you must call a user function with usort instead
+ * of calling a built-in directly. Stupid.
+ * Patch from dave_michmerhuizen@yahoo.com
+ * Allows case insensitivity when sorting folders
+ */
+ function user_strcasecmp($a, $b)
+ {
+ return strcasecmp($a, $b);
+ }
+
/******************************************************************************
** Returns sorted mailbox lists in several different ways.
- ** The array returned looks like this:
+ ** See comment on sqimap_mailbox_parse() for info about the returned array.
******************************************************************************/
function sqimap_mailbox_list ($imap_stream) {
- global $special_folders, $list_special_folders_first;
+ global $data_dir, $username, $list_special_folders_first;
+ global $folder_prefix, $trash_folder, $sent_folder, $draft_folder;
+ global $move_to_trash, $move_to_sent, $save_as_draft;
+ global $delimiter;
+
+ $inbox_in_list = false;
+ $inbox_subscribed = false;
+
+ require_once('../src/load_prefs.php');
+ require_once('../functions/array.php');
+
+ /** LSUB array **/
+ fputs ($imap_stream, sqimap_session_id() . " LSUB \"$folder_prefix\" \"*\"\r\n");
+ $lsub_ary = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message);
+ // Section about removing the last element was removed
+ // We don't return "* OK" anymore from sqimap_read_data
+
+ $sorted_lsub_ary = array();
+ for ($i=0;$i < count($lsub_ary); $i++) {
+ // Workaround for EIMS
+ // Doesn't work if the mailbox name is multiple lines
+ if (isset($lsub_ary[$i + 1]) &&
+ ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+ $lsub_ary[$i], $regs)) {
+ $i ++;
+ $lsub_ary[$i] = $regs[1] . '"' . addslashes(trim($lsub_ary[$i])) .
+ '"' . $regs[2];
+ }
+ $temp_mailbox_name = find_mailbox_name($lsub_ary[$i]);
+ $sorted_lsub_ary[] = $temp_mailbox_name;
+ if (strtoupper($temp_mailbox_name) == 'INBOX')
+ $inbox_subscribed = true;
+ }
+ $new_ary = array();
+ for ($i=0; $i < count($sorted_lsub_ary); $i++) {
+ if (!in_array($sorted_lsub_ary[$i], $new_ary)) {
+ $new_ary[] = $sorted_lsub_ary[$i];
+ }
+ }
+ $sorted_lsub_ary = $new_ary;
+ if (isset($sorted_lsub_ary)) {
+ usort($sorted_lsub_ary, 'user_strcasecmp');
+ //sort($sorted_lsub_ary);
+ }
+
+ /** LIST array **/
+ $sorted_list_ary = array();
+ for ($i=0; $i < count($sorted_lsub_ary); $i++) {
+ if (substr($sorted_lsub_ary[$i], -1) == $delimiter)
+ $mbx = substr($sorted_lsub_ary[$i], 0, strlen($sorted_lsub_ary[$i])-1);
+ else
+ $mbx = $sorted_lsub_ary[$i];
+
+ fputs ($imap_stream, sqimap_session_id() . " LIST \"\" \"$mbx\"\r\n");
+ $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message);
+ // Another workaround for EIMS
+ if (isset($read[1]) &&
+ ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+ $read[0], $regs)) {
+ $read[0] = $regs[1] . '"' . addslashes(trim($read[1])) .
+ '"' . $regs[2];
+ }
+ if (isset($sorted_list_ary[$i]))
+ $sorted_list_ary[$i] = "";
+ if (isset($read[0]))
+ $sorted_list_ary[$i] = $read[0];
+ else
+ $sorted_list_ary[$i] = "";
+ if (isset($sorted_list_ary[$i]) &&
+ strtoupper(find_mailbox_name($sorted_list_ary[$i])) == "INBOX")
+ $inbox_in_list = true;
+ }
+
+ /**
+ * Just in case they're not subscribed to their inbox,
+ * we'll get it for them anyway
+ */
+ if ($inbox_subscribed == false || $inbox_in_list == false) {
+ fputs ($imap_stream, sqimap_session_id() . " LIST \"\" \"INBOX\"\r\n");
+ $inbox_ary = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message);
+ // Another workaround for EIMS
+ if (isset($inbox_ary[1]) &&
+ ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+ $inbox_ary[0], $regs)) {
+ $inbox_ary[0] = $regs[1] . '"' . addslashes(trim($inbox_ary[1])) .
+ '"' . $regs[2];
+ }
+
+ $sorted_list_ary[] = $inbox_ary[0];
+ $sorted_lsub_ary[] = find_mailbox_name($inbox_ary[0]);
+ }
+
+ $boxes = sqimap_mailbox_parse ($sorted_list_ary, $sorted_lsub_ary);
+
+ /** Now, lets sort for special folders **/
+ $boxesnew = Array();
+
+ /* Find INBOX */
+ for ($i = 0; $i < count($boxes); $i++) {
+ if (strtolower($boxes[$i]["unformatted"]) == "inbox") {
+ $boxesnew[] = $boxes[$i];
+ $used[$i] = true;
+ $i = count($boxes);
+ }
+ }
+
+ /* List special folders and their subfolders, if requested. */
+ if ($list_special_folders_first == true) {
+ /* First list the trash folder. */
+ for ($i = 0 ; $i < count($boxes) ; $i++) {
+ if ($move_to_trash &&
+ eregi('^' . quotemeta($trash_folder) . '(' .
+ quotemeta($delimiter) . '.*)?$', $boxes[$i]['unformatted'])) {
+ $boxesnew[] = $boxes[$i];
+ $used[$i] = true;
+ }
+ }
+
+ /* Then list the sent folder. */
+ for ($i = 0 ; $i < count($boxes) ; $i++) {
+ if ($move_to_sent &&
+ eregi('^' . quotemeta($sent_folder) . '(' .
+ quotemeta($delimiter) . '.*)?$', $boxes[$i]['unformatted'])) {
+ $boxesnew[] = $boxes[$i];
+ $used[$i] = true;
+ }
+ }
+
+ /* Lastly, list the list the draft folder. */
+ for ($i = 0 ; $i < count($boxes) ; $i++) {
+ if ($save_as_draft &&
+ eregi('^' . quotemeta($draft_folder) . '(' .
+ quotemeta($delimiter) . '.*)?$', $boxes[$i]['unformatted'])) {
+ $boxesnew[] = $boxes[$i];
+ $used[$i] = true;
+ }
+ }
+
+ /* Put INBOX.* folders ahead of the rest. */
+ for ($i = 0; $i < count($boxes); $i++) {
+ if (eregi('^inbox\\.', $boxes[$i]["unformatted"]) &&
+ (!isset($used[$i]) || $used[$i] == false)) {
+ $boxesnew[] = $boxes[$i];
+ $used[$i] = true;
+ }
+ }
+ }
+
+ // Rest of the folders
+ for ($i = 0; $i < count($boxes); $i++) {
+ if ((strtolower($boxes[$i]["unformatted"]) != "inbox") &&
+ (!isset($used[$i]) || $used[$i] == false)) {
+ $boxesnew[] = $boxes[$i];
+ $used[$i] = true;
+ }
+ }
+
+ return $boxesnew;
+ }
+
+ /******************************************************************************
+ ** Returns a list of all folders, subscribed or not
+ ******************************************************************************/
+ function sqimap_mailbox_list_all ($imap_stream) {
+ global $list_special_folders_first, $folder_prefix;
+ global $delimiter;
+
if (!function_exists ("ary_sort"))
- include ("../functions/array.php");
-
- $dm = sqimap_get_delimiter ($imap_stream);
+ include_once('../functions/array.php');
- fputs ($imap_stream, "a001 LIST \"\" INBOX\n");
- $read_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+ $ssid = sqimap_session_id();
+ $lsid = strlen( $ssid );
+ fputs ($imap_stream, $ssid . " LIST \"$folder_prefix\" *\r\n");
+ $read_ary = sqimap_read_data ($imap_stream, $ssid, true, $response, $message);
$g = 0;
- $phase = "inbox";
+ $phase = "inbox";
+
for ($i = 0; $i < count($read_ary); $i++) {
- if (substr ($read_ary[$i], 0, 4) != "a001") {
+ // Another workaround for EIMS
+ if (isset($read_ary[$i + 1]) &&
+ ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+ $read_ary[$i], $regs)) {
+ $i ++;
+ $read_ary[$i] = $regs[1] . '"' .
+ addslashes(trim($read_ary[$i])) .
+ '"' . $regs[2];
+ }
+ if (substr ($read_ary[$i], 0, $lsid) != $ssid ) {
+
+ // Store the raw IMAP reply
$boxes[$g]["raw"] = $read_ary[$i];
+ // Count number of delimiters ($delimiter) in folder name
$mailbox = find_mailbox_name($read_ary[$i]);
- $dm_count = countCharInString($mailbox, $dm);
- if (substr($mailbox, -1) == $dm)
- $dm_count--;
-
- for ($j = 0; $j < $dm_count; $j++)
- $boxes[$g]["formatted"] = $boxes[$g]["formatted"] . " ";
- $boxes[$g]["formatted"] .= readShortMailboxName($mailbox, $dm);
+ $dm_count = countCharInString($mailbox, $delimiter);
+ if (substr($mailbox, -1) == $delimiter)
+ $dm_count--; // If name ends in delimiter - decrement count by one
+
+ // Format folder name, but only if it's a INBOX.* or have
+ // a parent.
+ $boxesbyname[$mailbox] = $g;
+ $parentfolder = readMailboxParent($mailbox, $delimiter);
+ if((eregi('^inbox'.quotemeta($delimiter), $mailbox)) ||
+ (ereg('^'.$folder_prefix, $mailbox)) ||
+ ( isset($boxesbyname[$parentfolder]) && (strlen($parentfolder) > 0) ) ) {
+ if ($dm_count)
+ $boxes[$g]["formatted"] = str_repeat(" ", $dm_count);
+ else
+ $boxes[$g]["formatted"] = '';
+ $boxes[$g]["formatted"] .= readShortMailboxName($mailbox, $delimiter);
+ } else {
+ $boxes[$g]["formatted"] = $mailbox;
+ }
$boxes[$g]["unformatted-dm"] = $mailbox;
- if (substr($mailbox, -1) == $dm)
+ if (substr($mailbox, -1) == $delimiter)
$mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
$boxes[$g]["unformatted"] = $mailbox;
+ $boxes[$g]["unformatted-disp"] = ereg_replace('^' . $folder_prefix, '', $mailbox);
$boxes[$g]["id"] = $g;
/** Now lets get the flags for this mailbox **/
- fputs ($imap_stream, "a002 LIST \"\" \"$mailbox\"\n");
- $read_mlbx = sqimap_read_data ($imap_stream, "a002", true, $response, $message);
+ fputs ($imap_stream, sqimap_session_id() . " LIST \"\" \"$mailbox\"\r\n");
+ $read_mlbx = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message);
+
+ // Another workaround for EIMS
+ if (isset($read_mlbx[1]) &&
+ ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+ $read_mlbx[0], $regs)) {
+ $read_mlbx[0] = $regs[1] . '"' .
+ addslashes(trim($read_mlbx[1])) .
+ '"' . $regs[2];
+ }
$flags = substr($read_mlbx[0], strpos($read_mlbx[0], "(")+1);
$flags = substr($flags, 0, strpos($flags, ")"));
- $flags = str_replace("\\", "", $flags);
+ $flags = str_replace('\\', '', $flags);
$flags = trim(strtolower($flags));
if ($flags) {
- $boxes[$g]["flags"] = explode(" ", $flags);
+ $boxes[$g]['flags'] = explode(" ", $flags);
}
- }
- $g++;
-
- if (!$read_ary[$i+1]) {
- if ($phase == "inbox") {
- fputs ($imap_stream, "a001 LSUB \"\" *\n");
- $read_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
- $phase = "lsub";
- $i--;
- }
- }
- }
-
- $original = $boxes;
-
- /** Get the folders into lower case so sorting is not case sensative */
- for ($i = 0; $i < count($original); $i++) {
- $boxes[$i]["unformatted"] = strtolower($boxes[$i]["unformatted"]);
- }
-
- /** Sort them **/
- $boxes = ary_sort($boxes, "unformatted", 1);
-
- /** Get them back from the original array, still sorted by the id **/
- for ($i = 0; $i < count($boxes); $i++) {
- for ($j = 0; $j < count($original); $j++) {
- if ($boxes[$i]["id"] == $original[$j]["id"]) {
- $boxes[$i] = $original[$j];
- }
- }
- }
-
-
- for ($i = 0; $i < count($boxes); $i++) {
- if ($boxes[$i]["unformatted"] == $special_folders[0]) {
- $boxesnew[0] = $boxes[$i];
- $boxes[$i]["used"] = true;
- }
- }
-
- if ($list_special_folders_first == true) {
- for ($i = 0; $i < count($boxes); $i++) {
- for ($j = 1; $j < count($special_folders); $j++) {
- if (substr($boxes[$i]["unformatted"], 0, strlen($special_folders[$j])) == $special_folders[$j]) {
- $pos = count($boxesnew);
- $boxesnew[$pos] = $boxes[$i];
- $boxes[$i]["used"] = true;
- }
+ else
+ {
+ $boxes[$g]['flags'] = array();
}
}
+ $g++;
}
-
- for ($i = 0; $i < count($boxes); $i++) {
- if (($boxes[$i]["unformatted"] != $special_folders[0]) &&
- ($boxes[$i]["used"] == false)) {
- $pos = count($boxesnew);
- $boxesnew[$pos] = $boxes[$i];
- $boxes[$i]["used"] = true;
- }
+ if(is_array($boxes)) {
+ $boxes = ary_sort ($boxes, "unformatted", 1);
}
- return $boxesnew;
+ return $boxes;
}
?>
projects / squirrelmail.git / blobdiff