X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fimap_mailbox.php;h=21a0ffa70974dbf57a0369579ba0f64de0aa77f3;hp=0ac9ca999ee9ee6231599cdf00084c774d2be815;hb=83d4efdbe8bc4b98edfa2dbecf88ac41734bb656;hpb=146e0c45c0e39b83611399805b1f7f1489a53b97 diff --git a/functions/imap_mailbox.php b/functions/imap_mailbox.php index 0ac9ca99..21a0ffa7 100755 --- a/functions/imap_mailbox.php +++ b/functions/imap_mailbox.php @@ -1,389 +1,854 @@ mailboxname_full); + $mbx_parent = &$this; + for ($i=$start; $i < (count($ary) -1); $i++) { + $mbx_childs = &$mbx_parent->mbxs; + $found = false; + foreach ($mbx_childs as $key => $parent) { + if ($parent->mailboxname_sub == $ary[$i]) { + $mbx_parent = &$mbx_parent->mbxs[$key]; + $found = true; + } + } + if (!$found) { + $no_select_mbx = new mailboxes(); + if (isset($mbx_parent->mailboxname_full) && $mbx_parent->mailboxname_full != '') { + $no_select_mbx->mailboxname_full = $mbx_parent->mailboxname_full.$delimiter.$ary[$i]; + } else { + $no_select_mbx->mailboxname_full = $ary[$i]; + } + $no_select_mbx->mailboxname_sub = $ary[$i]; + $no_select_mbx->is_noselect = true; + $mbx_parent->mbxs[] = $no_select_mbx; + $i--; + } + + } + $mbx_parent->mbxs[] = $mbx; + if ($mbx->is_special && $specialfirst) { + usort($mbx_parent->mbxs, 'sortSpecialMbx'); + } - // 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 ($dm) in folder name - $mailbox = trim($line_lsub[$g]); - $dm_count = countCharInString($mailbox, $dm); - if (substr($mailbox, -1) == $dm) - $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, $dm); - if((eregi("^inbox".quotemeta($dm), $mailbox)) || - (ereg("^".$folder_prefix, $mailbox)) || - ( isset($boxesbyname[$parentfolder]) && (strlen($parentfolder) > 0) ) ) { - $indent = $dm_count - (countCharInString($folder_prefix, $dm)); - if ($indent) - $boxes[$g]["formatted"] = str_repeat("  ", $indent); - else - $boxes[$g]["formatted"] = ''; - $boxes[$g]["formatted"] .= readShortMailboxName($mailbox, $dm); - } else { - $boxes[$g]["formatted"] = $mailbox; - } - - $boxes[$g]['unformatted-dm'] = $mailbox; - if (substr($mailbox, -1) == $dm) + } +} + +function sortSpecialMbx($a, $b) { + if ($a->is_inbox) { + $acmp = '0'. $a->mailboxname_full; + } else if ($a->is_special) { + $acmp = '1'. $a->mailboxname_full; + } else { + $acmp = '2' . $a->mailboxname_full; + } + if ($b->is_inbox) { + $bcmp = '0'. $b->mailboxname_full; + }else if ($b->is_special) { + $bcmp = '1' . $b->mailboxname_full; + } else { + $bcmp = '2' . $b->mailboxname_full; + } + if ($acmp == $bcmp) return 0; + return ($acmp>$bcmp) ? 1: -1; +} + + +function find_mailbox_name ($mailbox) { + if (ereg(" *\"([^\r\n\"]*)\"[ \r\n]*$", $mailbox, $regs)) + return $regs[1]; + ereg(" *([^ \r\n\"]*)[ \r\n]*$",$mailbox,$regs); + return $regs[1]; + +} + +/** + * If $haystack is a full mailbox name, and $needle is the mailbox + * separator character, returns the second last part of the full + * mailbox name (i.e. the mailbox's parent mailbox) + */ +function readMailboxParent($haystack, $needle) { + + if ($needle == '') { + $ret = ''; + } else { + $parts = explode($needle, $haystack); + $elem = array_pop($parts); + while ($elem == '' && count($parts)) { + $elem = array_pop($parts); + } + $ret = join($needle, $parts); + } + return( $ret ); +} + + +function isBoxBelow( $box2, $box1 ) { + global $delimiter, $folder_prefix, $imap_server_type; + + if ( $imap_server_type == 'uw' ) { + $boxs = $box2; + $i = strpos( $box1, $delimiter, strlen( $folder_prefix ) ); + if ( $i === false ) { + $i = strlen( $box2 ); + } + } else { + $boxs = $box2 . $delimiter; + /* Skip next second delimiter */ + $i = strpos( $box1, $delimiter ); + $i = strpos( $box1, $delimiter, $i + 1 ); + if ( $i === false ) { + $i = strlen( $box2 ); + } else { + $i++; + } + } + + return ( substr( $box1, 0, $i ) == substr( $boxs, 0, $i ) ); +} + +/* Defines special mailboxes */ +function isSpecialMailbox( $box ) { + global $trash_folder, $sent_folder, $draft_folder, + $move_to_trash, $move_to_sent, $save_as_draft; + + $ret = ( (strtolower($box) == 'inbox') || + ( $move_to_trash && isBoxBelow( $box, $trash_folder ) ) || + ( $move_to_sent && isBoxBelow( $box, $sent_folder )) || + ($save_as_draft && $box == $draft_folder ) ); + + if ( !$ret ) { + $ret = do_hook_function( 'special_mailbox', $box ); + } + + return $ret; +} + +/* Expunges a mailbox */ +function sqimap_mailbox_expunge ($imap_stream, $mailbox, $handle_errors = true) { + $read = sqimap_run_command($imap_stream, 'EXPUNGE', $handle_errors, + $response, $message); +} + +/* Checks whether or not the specified mailbox exists */ +function sqimap_mailbox_exists ($imap_stream, $mailbox) { + if (! isset($mailbox)) { + return false; + } + $mbx = sqimap_run_command($imap_stream, "LIST \"\" \"$mailbox\"", + true, $response, $message); + return isset($mbx[0]); +} + +/* Selects a mailbox */ +function sqimap_mailbox_select ($imap_stream, $mailbox, + $hide = true, $recent = false, $extrainfo = false) { + global $auto_expunge; + + if ( $mailbox == 'None' ) { + return; + } + + $read = sqimap_run_command($imap_stream, "SELECT \"$mailbox\"", + true, $response, $message); + if ($recent) { + for ($i=0; $i 0) ) ) { + $indent = $dm_count - ( substr_count($folder_prefix, $delimiter)); + if ($indent > 0) { + $boxesall[$g]['formatted'] = str_repeat('  ', $indent); + } + else { + $boxesall[$g]['formatted'] = ''; + } + $boxesall[$g]['formatted'] .= imap_utf7_decode_local( + readShortMailboxName($mailbox, $delimiter)); + } + else { + $boxesall[$g]['formatted'] = imap_utf7_decode_local($mailbox); + } + + $boxesall[$g]['unformatted-dm'] = $mailbox; + if (substr($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'] = $g; - - if (isset($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, $b); - } - - - /****************************************************************************** - ** Returns sorted mailbox lists in several different ways. - ** See comment on sqimap_mailbox_parse() for info about the returned array. - ******************************************************************************/ - function sqimap_mailbox_list ($imap_stream) { - global $load_prefs_php, $prefs_php, $config_php; - global $data_dir, $username, $list_special_folders_first; - global $trash_folder, $sent_folder; - global $move_to_trash, $move_to_sent; - - $inbox_in_list = false; - $inbox_subscribed = false; - - if (!isset($load_prefs_php)) include "../src/load_prefs.php"; - else global $folder_prefix; - if (!function_exists ("ary_sort")) include "../functions/array.php"; - - $dm = sqimap_get_delimiter ($imap_stream); - - /** LSUB array **/ - $inbox_subscribed = false; - fputs ($imap_stream, "a001 LSUB \"\" \"*\"\r\n"); - $lsub_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message); - - /** OS: we don't want to parse last element of array, 'cause it is OK command, so we unset it **/ - /** LUKE: This introduced errors.. do a check first **/ - if (substr($lsub_ary[count($lsub_ary)-1], 0, 4) == "* OK") { - unset($lsub_ary[count($lsub_ary)-1]); - } - - for ($i=0;$i < count($lsub_ary); $i++) { - $sorted_lsub_ary[$i] = find_mailbox_name($lsub_ary[$i]); - if ($sorted_lsub_ary[$i] == "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 **/ - for ($i=0; $i < count($sorted_lsub_ary); $i++) { - if (substr($sorted_lsub_ary[$i], -1) == $dm) - $mbx = substr($sorted_lsub_ary[$i], 0, strlen($sorted_lsub_ary[$i])-1); - else - $mbx = $sorted_lsub_ary[$i]; - - fputs ($imap_stream, "a001 LIST \"\" \"$mbx\"\r\n"); - $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message); - if (isset($sorted_list_ary[$i])) - $sorted_list_ary[$i] = ""; - if (isset($read[0])) - $sorted_list_ary[$i] = $read[0]; - else - $sorget_list_ary[$i] = ""; - if (isset($sorted_list_ary[$i]) && 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, "a001 LIST \"\" \"INBOX\"\r\n"); - $inbox_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message); - - $pos = count($sorted_list_ary); - $sorted_list_ary[$pos] = $inbox_ary[0]; - - $pos = count($sorted_lsub_ary); - $sorted_lsub_ary[$pos] = find_mailbox_name($inbox_ary[0]); - } - - $boxes = sqimap_mailbox_parse ($sorted_list_ary, $sorted_lsub_ary, $dm); - - - /** 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); - } - } - - if ($list_special_folders_first == true) { - - // Then list special folders and their subfolders - for ($i = 0 ; $i < count($boxes) ; $i++) { - if ($move_to_trash && - eregi('^' . quotemeta($trash_folder) . '(' . - quotemeta($dm) . '.*)?$', $boxes[$i]["unformatted"])) { - $boxesnew[] = $boxes[$i]; - $used[$i] = true; + } + $boxesall[$g]['unformatted'] = $mailbox; + if (substr($mailbox,0,strlen($folder_prefix))==$folder_prefix) { + $mailbox = substr($mailbox, strlen($folder_prefix)); + } + $boxesall[$g]['unformatted-disp'] = $mailbox; + $boxesall[$g]['id'] = $g; + + $boxesall[$g]['flags'] = array(); + if (isset($line[$g])) { + ereg("\(([^)]*)\)",$line[$g],$regs); + $flags = trim(strtolower(str_replace('\\', '',$regs[1]))); + if ($flags) { + $boxesall[$g]['flags'] = explode(' ', $flags); + } + } + } + + return $boxesall; +} + +/* + * Sorting function used to sort mailbox names. + * + Original patch from dave_michmerhuizen@yahoo.com + * + Allows case insensitivity when sorting folders + * + Takes care of the delimiter being sorted to the end, causing + * subfolders to be listed in below folders that are prefixed + * with their parent folders name. + * + * For example: INBOX.foo, INBOX.foobar, and INBOX.foo.bar + * Without special sort function: foobar between foo and foo.bar + * With special sort function: foobar AFTER foo and foo.bar :) + */ +function user_strcasecmp($a, $b) { + global $delimiter; + + /* Calculate the length of some strings. */ + $a_length = strlen($a); + $b_length = strlen($b); + $min_length = min($a_length, $b_length); + $delimiter_length = strlen($delimiter); + + /* Set the initial result value. */ + $result = 0; + + /* Check the strings... */ + for ($c = 0; $c < $min_length; ++$c) { + $a_del = substr($a, $c, $delimiter_length); + $b_del = substr($b, $c, $delimiter_length); + + if (($a_del == $delimiter) && ($b_del == $delimiter)) { + $result = 0; + } else if (($a_del == $delimiter) && ($b_del != $delimiter)) { + $result = -1; + } else if (($a_del != $delimiter) && ($b_del == $delimiter)) { + $result = 1; + } else { + $result = strcasecmp($a{$c}, $b{$c}); + } + + if ($result != 0) { + break; + } + } + + /* If one string is a prefix of the other... */ + if ($result == 0) { + if ($a_length < $b_length) { + $result = -1; + } else if ($a_length > $b_length) { + $result = 1; + } + } + + return $result; +} + + +/* + * Returns sorted mailbox lists in several different ways. + * See comment on sqimap_mailbox_parse() for info about the returned array. + */ +function sqimap_mailbox_list($imap_stream) { + global $boxesnew, $default_folder_prefix; + + if ( !isset( $boxesnew ) ) { + + global $data_dir, $username, $list_special_folders_first, + $folder_prefix, $trash_folder, $sent_folder, $draft_folder, + $move_to_trash, $move_to_sent, $save_as_draft, + $delimiter; + + $inbox_in_list = false; + $inbox_subscribed = false; + + require_once('../src/load_prefs.php'); + require_once('../functions/array.php'); + + /* LSUB array */ + $lsub_ary = sqimap_run_command ($imap_stream, "LSUB \"$folder_prefix\" \"*%\"", + 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'); + } + + /* 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]; + } + + $read = sqimap_run_command ($imap_stream, "LIST \"\" \"$mbx\"", + 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') { + $inbox_in_list = true; } - elseif ($move_to_sent && - eregi('^' . quotemeta($sent_folder) . '(' . - quotemeta($dm) . '.*)?$', $boxes[$i]["unformatted"])) { - $boxesnew[] = $boxes[$i]; - $used[$i] = true; + } + + /* + * Just in case they're not subscribed to their inbox, + * we'll get it for them anyway + */ + if (!$inbox_subscribed || !$inbox_in_list) { + $inbox_ary = sqimap_run_command ($imap_stream, "LIST \"\" \"INBOX\"", + 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])) . + '"' . $regs[2]; } - } - - // Put INBOX.* folders ahead of the rest - for ($i = 0; $i < count($boxes); $i++) { - if (eregi('^inbox\\.', $boxes[$i]["unformatted"]) && - (!isset($used[$i]) || $used[$i] == false)) { - $boxesnew[] = $boxes[$i]; - $used[$i] = true; + + $sorted_list_ary[] = $inbox_ary[0]; + $sorted_lsub_ary[] = find_mailbox_name($inbox_ary[0]); + } + + $boxesall = sqimap_mailbox_parse ($sorted_list_ary, $sorted_lsub_ary); + + /* Now, lets sort for special folders */ + $boxesnew = $used = array(); + + /* Find INBOX */ + foreach ( $boxesall as $k => $box ) { + if ( strtolower($box['unformatted']) == 'inbox') { + $boxesnew[] = $box; + $used[$k] = true; + } else { + $used[$k] = false; + } + } + /* List special folders and their subfolders, if requested. */ + if ($list_special_folders_first) { + foreach ( $boxesall as $k => $box ) { + if ( !$used[$k] && isSpecialMailbox( $box['unformatted'] ) ) { + $boxesnew[] = $box; + $used[$k] = true; + } + $spec_sub = str_replace(' ', '', $box['formatted']); + + /* In case of problems with preg + here is a ereg version + if (!$used[$k] && ereg("^$default_folder_prefix(Sent|Drafts|Trash).{1}$spec_sub$", $box['unformatted']) ) { */ + + if (!$used[$k] && preg_match("?^$default_folder_prefix(Sent|Drafts|Trash).{1}$spec_sub$?", $box['unformatted']) ) { + $boxesnew[] = $box; + $used[$k] = 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; - - if (!function_exists ("ary_sort")) - include ("../functions/array.php"); - - $dm = sqimap_get_delimiter ($imap_stream); - - fputs ($imap_stream, "a001 LIST \"$folder_prefix\" *\r\n"); - $read_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message); - $g = 0; - $phase = "inbox"; - - for ($i = 0; $i < count($read_ary); $i++) { - if (substr ($read_ary[$i], 0, 4) != "a001") { - - // Store the raw IMAP reply - $boxes[$g]["raw"] = $read_ary[$i]; - - // Count number of delimiters ($dm) in folder name + + } + /* Rest of the folders */ + foreach ( $boxesall as $k => $box ) { + if ( !$used[$k] ) { + $boxesnew[] = $box; + } + } + } + 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, $delimiter; + + require_once('../functions/array.php'); + + $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; + $phase = 'inbox'; + + for ($i = 0; $i < count($read_ary); $i++) { + /* Another workaround for EIMS */ + if (isset($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--; // 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, $dm); - if((eregi('^inbox'.quotemeta($dm), $mailbox)) || + $dm_count = substr_count($mailbox, $delimiter); + if (substr($mailbox, -1) == $delimiter) { + /* If name ends in delimiter - decrement count by one */ + $dm_count--; + } + + /* Format folder name, but only if it's a INBOX.* or has a parent. */ + $boxesallbyname[$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, $dm); - } else { - $boxes[$g]["formatted"] = $mailbox; + ( isset($boxesallbyname[$parentfolder]) && (strlen($parentfolder) > 0) ) ) { + if ($dm_count) { + $boxes[$g]['formatted'] = str_repeat('  ', $dm_count); + } + else { + $boxes[$g]['formatted'] = ''; + } + $boxes[$g]['formatted'] .= imap_utf7_decode_local(readShortMailboxName($mailbox, $delimiter)); + } + else { + $boxes[$g]['formatted'] = imap_utf7_decode_local($mailbox); } - - $boxes[$g]["unformatted-dm"] = $mailbox; - if (substr($mailbox, -1) == $dm) - $mailbox = substr($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\"\r\n"); - $read_mlbx = sqimap_read_data ($imap_stream, "a002", true, $response, $message); - - $flags = substr($read_mlbx[0], strpos($read_mlbx[0], "(")+1); - $flags = substr($flags, 0, strpos($flags, ")")); + + $boxes[$g]['unformatted-dm'] = $mailbox; + if (substr($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 */ + $read_mlbx = sqimap_run_command ($imap_stream, "LIST \"\" \"$mailbox\"", + 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); $flags = trim(strtolower($flags)); if ($flags) { - $boxes[$g]["flags"] = explode(" ", $flags); + $boxes[$g]['flags'] = explode(' ', $flags); + } else { + $boxes[$g]['flags'] = array(); + } + } + $g++; + } + if(is_array($boxes)) { + $boxes = ary_sort ($boxes, 'unformatted', 1); + } + + return $boxes; +} + +function sqimap_mailbox_tree($imap_stream) { + global $boxesnew, $default_folder_prefix, $unseen_notify, $unseen_type; + if ( !isset( $boxesnew ) ) { + + global $data_dir, $username, $list_special_folders_first, + $folder_prefix, $trash_folder, $sent_folder, $draft_folder, + $move_to_trash, $move_to_sent, $save_as_draft, + $delimiter; + + + $inbox_in_list = false; + $inbox_subscribed = false; + + require_once('../src/load_prefs.php'); + require_once('../functions/array.php'); + + /* LSUB array */ + $lsub_ary = sqimap_run_command ($imap_stream, "LSUB \"$folder_prefix\" \"*\"", + 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]; } - } - $g++; - } - if(is_array($boxes)) { - $boxes = ary_sort ($boxes, "unformatted", 1); - } - - return $boxes; - } - + + if (preg_match("/^\*\s+LSUB\s+\((.*)\)\s+\"(.*)\"\s+\"?(.+(?=\")|.+).*$/",$lsub_ary[$i],$regs)) { + $flag = $regs[1]; + $mbx = trim($regs[3]); + $sorted_lsub_ary[] = array ('mbx' => $mbx, 'flag' => $flag); + } + } + array_multisort($sorted_lsub_ary, SORT_ASC, SORT_STRING); + + foreach ($sorted_lsub_ary as $mbx) { + if ($mbx['mbx'] == 'INBOX') { + $inbox_in_list = true; + break; + } + } + + /* + * Just in case they're not subscribed to their inbox, + * we'll get it for them anyway + */ + if (!$inbox_in_list) { + $inbox_ary = sqimap_run_command ($imap_stream, "LIST \"\" \"INBOX\"", + 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]; + } + if (preg_match("/^\*\s+LIST\s+\((.*)\)\s+\"(.*)\"\s+\"?(.+(?=\")|.+).*$/",$inbox_ary[0],$regs)) { + $flag = $regs[1]; + $mbx = trim($regs[3]); + if (substr($mbx, -1) == $delimiter) { + $mbx = substr($mbx, 0, strlen($mbx) - 1); + } + $sorted_lsub_ary[] = array ('mbx' => $mbx, 'flag' => $flag); + } + } + + for ($i=0 ; $i < count($sorted_lsub_ary); $i++) { + if (($unseen_notify == 2 && $sorted_lsub_ary[$i]['mbx'] == 'INBOX') + || $unseen_notify == 3 + || ($move_to_trash && ($sorted_lsub_ary[$i]['mbx'] == $trash_folder))) { + $sorted_lsub_ary[$i]['unseen'] = sqimap_unseen_messages($imap_stream, $mbx['mbx']); + if ($unseen_type == 2 || ($move_to_trash + && ($sorted_lsub_ary[$i]['mbx'] == $trash_folder) )) { + $sorted_lsub_ary[$i]['nummessages'] = sqimap_get_num_messages($imap_stream, $mbx['mbx']); + } + if ($unseen_notify != 3 && !($move_to_trash + && ($sorted_lsub_ary[$i]['mbx'] == $trash_folder) )) break; + } + } + + $boxesnew = sqimap_fill_mailbox_tree($sorted_lsub_ary); + return $boxesnew; + } +} + + +function sqimap_fill_mailbox_tree($mbx_ary, $mbxs=false) { + global $data_dir, $username, $list_special_folders_first, + $folder_prefix, $trash_folder, $sent_folder, $draft_folder, + $move_to_trash, $move_to_sent, $save_as_draft, + $delimiter; + + $special_folders = array ('INBOX', $sent_folder, $draft_folder, $trash_folder); + + /* create virtual root node */ + $mailboxes= new mailboxes(); + $mailboxes->is_root = true; + $trail_del = false; + if (isset($folder_prefix) && $folder_prefix != '') { + $start = substr_count($folder_prefix,$delimiter); + if (strrpos($folder_prefix, $delimiter) == (strlen($folder_prefix)-1)) { + $trail_del = true; + $mailboxes->mailboxname_full = substr($folder_prefix,0, (strlen($folder_prefix)-1)); + } else { + $mailboxes->mailboxname_full = $folder_prefix; + $start++; + } + $mailboxes->mailboxname_sub = $mailboxes->mailboxname_full; + } else $start = 0; + + for ($i=0; $i < count($mbx_ary); $i++) { + if ($mbx_ary[$i]['mbx'] !='' ) { + $mbx = new mailboxes(); + $mailbox = $mbx_ary[$i]['mbx']; + switch ($mailbox) { + case 'INBOX': + $mbx->is_inbox = true; + $mbx->is_special = true; + break; + case $trash_folder: + $mbx->is_trash = true; + $mbx->is_special = true; + break; + case $sent_folder: + $mbx->is_sent = true; + $mbx->is_special = true; + break; + case $draft_folder: + $mbx->is_draft = true; + $mbx->is_special = true; + break; + } + + if (isset($mbx_ary[$i]['unseen'])) { + $mbx->unseen = $mbx_ary[$i]['unseen']; + } + if (isset($mbx_ary[$i]['nummessages'])) { + $mbx->total = $mbx_ary[$i]['nummessages']; + } + + $r_del_pos = strrpos($mbx_ary[$i]['mbx'], $delimiter); + if ($r_del_pos) { + $mbx->mailboxname_sub = substr($mbx_ary[$i]['mbx'],$r_del_pos+1); + } else { /* mailbox is root folder */ + $mbx->mailboxname_sub = $mbx_ary[$i]['mbx']; + } + $mbx->mailboxname_full = $mbx_ary[$i]['mbx']; + $mailboxes->addMbx($mbx, $delimiter, $start, $list_special_folders_first); + } + } + + return $mailboxes; +} + + ?>