| 1 | <?php |
| 2 | /** |
| 3 | * imap_mailbox.php |
| 4 | * |
| 5 | * Copyright (c) 1999-2004 The SquirrelMail Project Team |
| 6 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
| 7 | * |
| 8 | * This impliments all functions that manipulate mailboxes |
| 9 | * |
| 10 | * @version $Id$ |
| 11 | * @package squirrelmail |
| 12 | * @subpackage imap |
| 13 | */ |
| 14 | |
| 15 | /** UTF7 support */ |
| 16 | require_once(SM_PATH . 'functions/imap_utf7_local.php'); |
| 17 | |
| 18 | global $boxesnew; |
| 19 | |
| 20 | /** |
| 21 | * Mailboxes class |
| 22 | * |
| 23 | * FIXME. This class should be extracted and placed in a separate file that |
| 24 | * can be included before we start the session. That makes caching of the tree |
| 25 | * possible. On a refresh mailboxes from left_main.php the only function that |
| 26 | * should be called is the sqimap_get_status_mbx_tree. In case of subscribe |
| 27 | * / rename / delete / new we have to create methods for adding/changing the |
| 28 | * mailbox in the mbx_tree without the need for a refresh. |
| 29 | * @package squirrelmail |
| 30 | */ |
| 31 | |
| 32 | class mailboxes { |
| 33 | var $mailboxname_full = '', $mailboxname_sub= '', $is_noselect = false, $is_noinferiors = false, |
| 34 | $is_special = false, $is_root = false, $is_inbox = false, $is_sent = false, |
| 35 | $is_trash = false, $is_draft = false, $mbxs = array(), |
| 36 | $unseen = false, $total = false; |
| 37 | |
| 38 | function addMbx($mbx, $delimiter, $start, $specialfirst) { |
| 39 | $ary = explode($delimiter, $mbx->mailboxname_full); |
| 40 | $mbx_parent =& $this; |
| 41 | for ($i = $start, $c = count($ary)-1; $i < $c; $i++) { |
| 42 | $mbx_childs =& $mbx_parent->mbxs; |
| 43 | $found = false; |
| 44 | if ($mbx_childs) { |
| 45 | foreach ($mbx_childs as $key => $parent) { |
| 46 | if ($parent->mailboxname_sub == $ary[$i]) { |
| 47 | $mbx_parent =& $mbx_parent->mbxs[$key]; |
| 48 | $found = true; |
| 49 | break; |
| 50 | } |
| 51 | } |
| 52 | } |
| 53 | if (!$found) { |
| 54 | $no_select_mbx = new mailboxes(); |
| 55 | if (isset($mbx_parent->mailboxname_full) && $mbx_parent->mailboxname_full != '') { |
| 56 | $no_select_mbx->mailboxname_full = $mbx_parent->mailboxname_full.$delimiter.$ary[$i]; |
| 57 | } else { |
| 58 | $no_select_mbx->mailboxname_full = $ary[$i]; |
| 59 | } |
| 60 | $no_select_mbx->mailboxname_sub = $ary[$i]; |
| 61 | $no_select_mbx->is_noselect = true; |
| 62 | $mbx_parent->mbxs[] = $no_select_mbx; |
| 63 | $i--; |
| 64 | } |
| 65 | } |
| 66 | $mbx_parent->mbxs[] = $mbx; |
| 67 | if ($mbx->is_special && $specialfirst) { |
| 68 | usort($mbx_parent->mbxs, 'sortSpecialMbx'); |
| 69 | } |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | function sortSpecialMbx($a, $b) { |
| 74 | if ($a->is_inbox) { |
| 75 | $acmp = '0'. $a->mailboxname_full; |
| 76 | } else if ($a->is_special) { |
| 77 | $acmp = '1'. $a->mailboxname_full; |
| 78 | } else { |
| 79 | $acmp = '2' . $a->mailboxname_full; |
| 80 | } |
| 81 | if ($b->is_inbox) { |
| 82 | $bcmp = '0'. $b->mailboxname_full; |
| 83 | }else if ($b->is_special) { |
| 84 | $bcmp = '1' . $b->mailboxname_full; |
| 85 | } else { |
| 86 | $bcmp = '2' . $b->mailboxname_full; |
| 87 | } |
| 88 | return strnatcasecmp($acmp, $bcmp); |
| 89 | } |
| 90 | |
| 91 | function compact_mailboxes_response($ary) |
| 92 | { |
| 93 | /* |
| 94 | * Workaround for mailboxes returned as literal |
| 95 | * FIXME : Doesn't work if the mailbox name is multiple lines |
| 96 | * (larger then fgets buffer) |
| 97 | */ |
| 98 | for ($i = 0, $iCnt=count($ary); $i < $iCnt; $i++) { |
| 99 | if (isset($ary[$i + 1]) && substr($ary[$i], -3) == "}\r\n") { |
| 100 | if (ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$", |
| 101 | $ary[$i], $regs)) { |
| 102 | $ary[$i] = $regs[1] . '"' . addslashes(trim($ary[$i+1])) . '"' . $regs[2]; |
| 103 | array_splice($ary, $i+1, 2); |
| 104 | } |
| 105 | } |
| 106 | } |
| 107 | /* remove duplicates and ensure array is contiguous */ |
| 108 | return array_values(array_unique($ary)); |
| 109 | } |
| 110 | |
| 111 | /** |
| 112 | * Extract the mailbox name from an untagged LIST (7.2.2) or LSUB (7.2.3) answer |
| 113 | * (LIST|LSUB) (<Flags list>) (NIL|"<separator atom>") <mailbox name string>\r\n |
| 114 | * mailbox name in quoted string MUST be unquoted and stripslashed (sm API) |
| 115 | */ |
| 116 | function find_mailbox_name($line) |
| 117 | { |
| 118 | if (preg_match('/^\* (?:LIST|LSUB) \([^\)]*\) (?:NIL|\"[^\"]*\") ([^\r\n]*)[\r\n]*$/i', $line, $regs)) { |
| 119 | if (substr($regs[1], 0, 1) == '"') |
| 120 | return stripslashes(substr($regs[1], 1, -1)); |
| 121 | return $regs[1]; |
| 122 | } |
| 123 | return ''; |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * @return bool whether this is a Noselect mailbox. |
| 128 | */ |
| 129 | function check_is_noselect ($lsub_line) { |
| 130 | return preg_match("/^\* (LSUB|LIST) \([^\)]*\\\\Noselect[^\)]*\)/i", $lsub_line); |
| 131 | } |
| 132 | |
| 133 | /** |
| 134 | * @return bool whether this is a Noinferiors mailbox. |
| 135 | */ |
| 136 | function check_is_noinferiors ($lsub_line) { |
| 137 | return preg_match("/^\* (LSUB|LIST) \([^\)]*\\\\Noinferiors[^\)]*\)/i", $lsub_line); |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * If $haystack is a full mailbox name, and $needle is the mailbox |
| 142 | * separator character, returns the second last part of the full |
| 143 | * mailbox name (i.e. the mailbox's parent mailbox) |
| 144 | */ |
| 145 | function readMailboxParent($haystack, $needle) { |
| 146 | if ($needle == '') { |
| 147 | $ret = ''; |
| 148 | } else { |
| 149 | $parts = explode($needle, $haystack); |
| 150 | $elem = array_pop($parts); |
| 151 | while ($elem == '' && count($parts)) { |
| 152 | $elem = array_pop($parts); |
| 153 | } |
| 154 | $ret = join($needle, $parts); |
| 155 | } |
| 156 | return( $ret ); |
| 157 | } |
| 158 | |
| 159 | /** |
| 160 | * Check if $subbox is below the specified $parentbox |
| 161 | */ |
| 162 | function isBoxBelow( $subbox, $parentbox ) { |
| 163 | global $delimiter; |
| 164 | /* |
| 165 | * Eliminate the obvious mismatch, where the |
| 166 | * subfolder path is shorter than that of the potential parent |
| 167 | */ |
| 168 | if ( strlen($subbox) < strlen($parentbox) ) { |
| 169 | return false; |
| 170 | } |
| 171 | /* check for delimiter */ |
| 172 | if (!substr($parentbox,-1) == $delimiter) { |
| 173 | $parentbox.=$delimiter; |
| 174 | } |
| 175 | if (substr($subbox,0,strlen($parentbox)) == $parentbox) { |
| 176 | return true; |
| 177 | } else { |
| 178 | return false; |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | /** |
| 183 | * Defines special mailboxes: given a mailbox name, it checks if this is a |
| 184 | * "special" one: INBOX, Trash, Sent or Draft. |
| 185 | */ |
| 186 | function isSpecialMailbox( $box ) { |
| 187 | $ret = ( (strtolower($box) == 'inbox') || |
| 188 | isTrashMailbox($box) || isSentMailbox($box) || isDraftMailbox($box) ); |
| 189 | |
| 190 | if ( !$ret ) { |
| 191 | $ret = boolean_hook_function('special_mailbox',$box,1); |
| 192 | } |
| 193 | return $ret; |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * @return bool whether this is a Trash folder |
| 198 | */ |
| 199 | function isTrashMailbox ($box) { |
| 200 | global $trash_folder, $move_to_trash; |
| 201 | return $move_to_trash && $trash_folder && |
| 202 | ( $box == $trash_folder || isBoxBelow($box, $trash_folder) ); |
| 203 | } |
| 204 | |
| 205 | /** |
| 206 | * @return bool whether this is a Sent folder |
| 207 | */ |
| 208 | function isSentMailbox($box) { |
| 209 | global $sent_folder, $move_to_sent; |
| 210 | return $move_to_sent && $sent_folder && |
| 211 | ( $box == $sent_folder || isBoxBelow($box, $sent_folder) ); |
| 212 | } |
| 213 | |
| 214 | /** |
| 215 | * @return bool whether this is a Draft folder |
| 216 | */ |
| 217 | function isDraftMailbox($box) { |
| 218 | global $draft_folder, $save_as_draft; |
| 219 | return $save_as_draft && |
| 220 | ( $box == $draft_folder || isBoxBelow($box, $draft_folder) ); |
| 221 | } |
| 222 | |
| 223 | /** |
| 224 | * Expunges a mailbox, ie. delete all contents. |
| 225 | */ |
| 226 | function sqimap_mailbox_expunge ($imap_stream, $mailbox, $handle_errors = true, $id='') { |
| 227 | if ($id) { |
| 228 | if (is_array($id)) { |
| 229 | $id = sqimap_message_list_squisher($id); |
| 230 | } |
| 231 | $id = ' '.$id; |
| 232 | $uid = TRUE; |
| 233 | } else { |
| 234 | $uid = false; |
| 235 | } |
| 236 | $read = sqimap_run_command($imap_stream, 'EXPUNGE'.$id, $handle_errors, |
| 237 | $response, $message, $uid); |
| 238 | $cnt = 0; |
| 239 | |
| 240 | if (is_array($read)) { |
| 241 | foreach ($read as $r) { |
| 242 | if (preg_match('/^\*\s[0-9]+\sEXPUNGE/AUi',$r,$regs)) { |
| 243 | $cnt++; |
| 244 | } |
| 245 | } |
| 246 | } |
| 247 | return $cnt; |
| 248 | } |
| 249 | |
| 250 | /** |
| 251 | * Checks whether or not the specified mailbox exists |
| 252 | */ |
| 253 | function sqimap_mailbox_exists ($imap_stream, $mailbox) { |
| 254 | if (!isset($mailbox) || empty($mailbox)) { |
| 255 | return false; |
| 256 | } |
| 257 | $mbx = sqimap_run_command($imap_stream, 'LIST "" ' . sqimap_encode_mailbox_name($mailbox), |
| 258 | true, $response, $message); |
| 259 | return isset($mbx[0]); |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * Selects a mailbox |
| 264 | */ |
| 265 | function sqimap_mailbox_select ($imap_stream, $mailbox) { |
| 266 | if ($mailbox == 'None') { |
| 267 | return; |
| 268 | } |
| 269 | |
| 270 | $read = sqimap_run_command($imap_stream, 'SELECT ' . sqimap_encode_mailbox_name($mailbox), |
| 271 | true, $response, $message); |
| 272 | $result = array(); |
| 273 | for ($i = 0, $cnt = count($read); $i < $cnt; $i++) { |
| 274 | if (preg_match('/^\*\s+OK\s\[(\w+)\s(\w+)\]/',$read[$i], $regs)) { |
| 275 | $result[strtoupper($regs[1])] = $regs[2]; |
| 276 | } else if (preg_match('/^\*\s([0-9]+)\s(\w+)/',$read[$i], $regs)) { |
| 277 | $result[strtoupper($regs[2])] = $regs[1]; |
| 278 | } else { |
| 279 | if (preg_match("/PERMANENTFLAGS(.*)/i",$read[$i], $regs)) { |
| 280 | $regs[1]=trim(preg_replace ( array ("/\(/","/\)/","/\]/") ,'', $regs[1])) ; |
| 281 | $result['PERMANENTFLAGS'] = explode(' ',strtolower($regs[1])); |
| 282 | } else if (preg_match("/FLAGS(.*)/i",$read[$i], $regs)) { |
| 283 | $regs[1]=trim(preg_replace ( array ("/\(/","/\)/") ,'', $regs[1])) ; |
| 284 | $result['FLAGS'] = explode(' ',strtolower($regs[1])); |
| 285 | } |
| 286 | } |
| 287 | } |
| 288 | if (!isset($result['PERMANENTFLAGS'])) { |
| 289 | $result['PERMANENTFLAGS'] = $result['FLAGS']; |
| 290 | } |
| 291 | if (preg_match('/^\[(.+)\]/',$message, $regs)) { |
| 292 | $result['RIGHTS']=strtoupper($regs[1]); |
| 293 | } |
| 294 | |
| 295 | return $result; |
| 296 | } |
| 297 | |
| 298 | /** |
| 299 | * Creates a folder. |
| 300 | */ |
| 301 | function sqimap_mailbox_create ($imap_stream, $mailbox, $type) { |
| 302 | global $delimiter; |
| 303 | if (strtolower($type) == 'noselect') { |
| 304 | $mailbox .= $delimiter; |
| 305 | } |
| 306 | |
| 307 | $read_ary = sqimap_run_command($imap_stream, 'CREATE ' . |
| 308 | sqimap_encode_mailbox_name($mailbox), |
| 309 | true, $response, $message); |
| 310 | sqimap_subscribe ($imap_stream, $mailbox); |
| 311 | } |
| 312 | |
| 313 | /** |
| 314 | * Subscribes to an existing folder. |
| 315 | */ |
| 316 | function sqimap_subscribe ($imap_stream, $mailbox,$debug=true) { |
| 317 | $read_ary = sqimap_run_command($imap_stream, 'SUBSCRIBE ' . |
| 318 | sqimap_encode_mailbox_name($mailbox), |
| 319 | $debug, $response, $message); |
| 320 | } |
| 321 | |
| 322 | /** |
| 323 | * Unsubscribes from an existing folder |
| 324 | */ |
| 325 | function sqimap_unsubscribe ($imap_stream, $mailbox) { |
| 326 | $read_ary = sqimap_run_command($imap_stream, 'UNSUBSCRIBE ' . |
| 327 | sqimap_encode_mailbox_name($mailbox), |
| 328 | false, $response, $message); |
| 329 | } |
| 330 | |
| 331 | /** |
| 332 | * Deletes the given folder |
| 333 | */ |
| 334 | function sqimap_mailbox_delete ($imap_stream, $mailbox) { |
| 335 | global $data_dir, $username; |
| 336 | sqimap_unsubscribe ($imap_stream, $mailbox); |
| 337 | $read_ary = sqimap_run_command($imap_stream, 'DELETE ' . |
| 338 | sqimap_encode_mailbox_name($mailbox), |
| 339 | true, $response, $message); |
| 340 | if ($response !== 'OK') { |
| 341 | // subscribe again |
| 342 | sqimap_subscribe ($imap_stream, $mailbox); |
| 343 | } else { |
| 344 | do_hook_function('rename_or_delete_folder', $args = array($mailbox, 'delete', '')); |
| 345 | removePref($data_dir, $username, "thread_$mailbox"); |
| 346 | } |
| 347 | } |
| 348 | |
| 349 | /** |
| 350 | * Determines if the user is subscribed to the folder or not |
| 351 | */ |
| 352 | function sqimap_mailbox_is_subscribed($imap_stream, $folder) { |
| 353 | $boxesall = sqimap_mailbox_list ($imap_stream); |
| 354 | foreach ($boxesall as $ref) { |
| 355 | if ($ref['unformatted'] == $folder) { |
| 356 | return true; |
| 357 | } |
| 358 | } |
| 359 | return false; |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * Renames a mailbox. |
| 364 | */ |
| 365 | function sqimap_mailbox_rename( $imap_stream, $old_name, $new_name ) { |
| 366 | if ( $old_name != $new_name ) { |
| 367 | global $delimiter, $imap_server_type, $data_dir, $username; |
| 368 | if ( substr( $old_name, -1 ) == $delimiter ) { |
| 369 | $old_name = substr( $old_name, 0, strlen( $old_name ) - 1 ); |
| 370 | $new_name = substr( $new_name, 0, strlen( $new_name ) - 1 ); |
| 371 | $postfix = $delimiter; |
| 372 | } else { |
| 373 | $postfix = ''; |
| 374 | } |
| 375 | |
| 376 | $boxesall = sqimap_mailbox_list($imap_stream); |
| 377 | $cmd = 'RENAME ' . sqimap_encode_mailbox_name($old_name) . |
| 378 | ' ' . sqimap_encode_mailbox_name($new_name); |
| 379 | $data = sqimap_run_command($imap_stream, $cmd, true, $response, $message); |
| 380 | sqimap_unsubscribe($imap_stream, $old_name.$postfix); |
| 381 | $oldpref = getPref($data_dir, $username, 'thread_'.$old_name.$postfix); |
| 382 | removePref($data_dir, $username, 'thread_'.$old_name.$postfix); |
| 383 | sqimap_subscribe($imap_stream, $new_name.$postfix); |
| 384 | setPref($data_dir, $username, 'thread_'.$new_name.$postfix, $oldpref); |
| 385 | do_hook_function('rename_or_delete_folder',$args = array($old_name, 'rename', $new_name)); |
| 386 | $l = strlen( $old_name ) + 1; |
| 387 | $p = 'unformatted'; |
| 388 | |
| 389 | foreach ($boxesall as $box) { |
| 390 | if (substr($box[$p], 0, $l) == $old_name . $delimiter) { |
| 391 | $new_sub = $new_name . $delimiter . substr($box[$p], $l); |
| 392 | if ($imap_server_type == 'cyrus') { |
| 393 | $cmd = 'RENAME "' . $box[$p] . '" "' . $new_sub . '"'; |
| 394 | $data = sqimap_run_command($imap_stream, $cmd, true, |
| 395 | $response, $message); |
| 396 | } |
| 397 | sqimap_unsubscribe($imap_stream, $box[$p]); |
| 398 | $oldpref = getPref($data_dir, $username, 'thread_'.$box[$p]); |
| 399 | removePref($data_dir, $username, 'thread_'.$box[$p]); |
| 400 | sqimap_subscribe($imap_stream, $new_sub); |
| 401 | setPref($data_dir, $username, 'thread_'.$new_sub, $oldpref); |
| 402 | do_hook_function('rename_or_delete_folder', |
| 403 | $args = array($box[$p], 'rename', $new_sub)); |
| 404 | } |
| 405 | } |
| 406 | } |
| 407 | } |
| 408 | |
| 409 | /** |
| 410 | * Formats a mailbox into parts for the $boxesall array |
| 411 | * |
| 412 | * The parts are: |
| 413 | * |
| 414 | * raw - Raw LIST/LSUB response from the IMAP server |
| 415 | * formatted - nicely formatted folder name |
| 416 | * unformatted - unformatted, but with delimiter at end removed |
| 417 | * unformatted-dm - folder name as it appears in raw response |
| 418 | * unformatted-disp - unformatted without $folder_prefix |
| 419 | */ |
| 420 | function sqimap_mailbox_parse ($line, $line_lsub) { |
| 421 | global $folder_prefix, $delimiter; |
| 422 | |
| 423 | /* Process each folder line */ |
| 424 | for ($g = 0, $cnt = count($line); $g < $cnt; ++$g) { |
| 425 | /* Store the raw IMAP reply */ |
| 426 | if (isset($line[$g])) { |
| 427 | $boxesall[$g]['raw'] = $line[$g]; |
| 428 | } else { |
| 429 | $boxesall[$g]['raw'] = ''; |
| 430 | } |
| 431 | |
| 432 | /* Count number of delimiters ($delimiter) in folder name */ |
| 433 | $mailbox = /*trim(*/$line_lsub[$g]/*)*/; |
| 434 | $dm_count = substr_count($mailbox, $delimiter); |
| 435 | if (substr($mailbox, -1) == $delimiter) { |
| 436 | /* If name ends in delimiter, decrement count by one */ |
| 437 | $dm_count--; |
| 438 | } |
| 439 | |
| 440 | /* Format folder name, but only if it's a INBOX.* or has a parent. */ |
| 441 | $boxesallbyname[$mailbox] = $g; |
| 442 | $parentfolder = readMailboxParent($mailbox, $delimiter); |
| 443 | if ( (strtolower(substr($mailbox, 0, 5)) == "inbox") || |
| 444 | (substr($mailbox, 0, strlen($folder_prefix)) == $folder_prefix) || |
| 445 | (isset($boxesallbyname[$parentfolder]) && |
| 446 | (strlen($parentfolder) > 0) ) ) { |
| 447 | $indent = $dm_count - (substr_count($folder_prefix, $delimiter)); |
| 448 | if ($indent > 0) { |
| 449 | $boxesall[$g]['formatted'] = str_repeat(' ', $indent); |
| 450 | } else { |
| 451 | $boxesall[$g]['formatted'] = ''; |
| 452 | } |
| 453 | $boxesall[$g]['formatted'] .= imap_utf7_decode_local(readShortMailboxName($mailbox, $delimiter)); |
| 454 | } else { |
| 455 | $boxesall[$g]['formatted'] = imap_utf7_decode_local($mailbox); |
| 456 | } |
| 457 | |
| 458 | $boxesall[$g]['unformatted-dm'] = $mailbox; |
| 459 | if (substr($mailbox, -1) == $delimiter) { |
| 460 | $mailbox = substr($mailbox, 0, strlen($mailbox) - 1); |
| 461 | } |
| 462 | $boxesall[$g]['unformatted'] = $mailbox; |
| 463 | if (substr($mailbox,0,strlen($folder_prefix))==$folder_prefix) { |
| 464 | $mailbox = substr($mailbox, strlen($folder_prefix)); |
| 465 | } |
| 466 | $boxesall[$g]['unformatted-disp'] = $mailbox; |
| 467 | $boxesall[$g]['id'] = $g; |
| 468 | |
| 469 | $boxesall[$g]['flags'] = array(); |
| 470 | if (isset($line[$g])) { |
| 471 | ereg("\(([^)]*)\)",$line[$g],$regs); |
| 472 | // FIXME Flags do contain the \ character. \NoSelect \NoInferiors |
| 473 | // and $MDNSent <= last one doesn't have the \ |
| 474 | // It's better to follow RFC3501 instead of using our own naming. |
| 475 | $flags = trim(strtolower(str_replace('\\', '',$regs[1]))); |
| 476 | if ($flags) { |
| 477 | $boxesall[$g]['flags'] = explode(' ', $flags); |
| 478 | } |
| 479 | } |
| 480 | } |
| 481 | return $boxesall; |
| 482 | } |
| 483 | |
| 484 | /** |
| 485 | * Returns list of options (to be echoed into select statement |
| 486 | * based on available mailboxes and separators |
| 487 | * Caller should surround options with <SELECT..> </SELECT> and |
| 488 | * any formatting. |
| 489 | * $imap_stream - $imapConnection to query for mailboxes |
| 490 | * $show_selected - array containing list of mailboxes to pre-select (0 if none) |
| 491 | * $folder_skip - array of folders to keep out of option list (compared in lower) |
| 492 | * $boxes - list of already fetched boxes (for places like folder panel, where |
| 493 | * you know these options will be shown 3 times in a row.. (most often unset). |
| 494 | * $flag - flag to check for in mailbox flags, used to filter out mailboxes. |
| 495 | * 'noselect' by default to remove unselectable mailboxes. |
| 496 | * 'noinferiors' used to filter out folders that can not contain subfolders. |
| 497 | * NULL to avoid flag check entirely. |
| 498 | * NOTE: noselect and noiferiors are used internally. The IMAP representation is |
| 499 | * \NoSelect and \NoInferiors |
| 500 | * $use_long_format - override folder display preference and always show full folder name. |
| 501 | */ |
| 502 | function sqimap_mailbox_option_list($imap_stream, $show_selected = 0, $folder_skip = 0, $boxes = 0, |
| 503 | $flag = 'noselect', $use_long_format = false ) { |
| 504 | global $username, $data_dir; |
| 505 | $mbox_options = ''; |
| 506 | if ( $use_long_format ) { |
| 507 | $shorten_box_names = 0; |
| 508 | } else { |
| 509 | $shorten_box_names = getPref($data_dir, $username, 'mailbox_select_style', SMPREF_OFF); |
| 510 | } |
| 511 | |
| 512 | if ($boxes == 0) { |
| 513 | $boxes = sqimap_mailbox_list($imap_stream); |
| 514 | } |
| 515 | |
| 516 | foreach ($boxes as $boxes_part) { |
| 517 | if ($flag == NULL || (is_array($boxes_part['flags']) |
| 518 | && !in_array($flag, $boxes_part['flags']))) { |
| 519 | $box = $boxes_part['unformatted']; |
| 520 | |
| 521 | if ($folder_skip != 0 && in_array($box, $folder_skip) ) { |
| 522 | continue; |
| 523 | } |
| 524 | $lowerbox = strtolower($box); |
| 525 | // mailboxes are casesensitive => inbox.sent != inbox.Sent |
| 526 | // nevermind, to many dependencies this should be fixed! |
| 527 | |
| 528 | if (strtolower($box) == 'inbox') { // inbox is special and not casesensitive |
| 529 | $box2 = _("INBOX"); |
| 530 | } else { |
| 531 | switch ($shorten_box_names) |
| 532 | { |
| 533 | case 2: /* delimited, style = 2 */ |
| 534 | $box2 = str_replace(' ', '. ', $boxes_part['formatted']); |
| 535 | break; |
| 536 | case 1: /* indent, style = 1 */ |
| 537 | $box2 = $boxes_part['formatted']; |
| 538 | break; |
| 539 | default: /* default, long names, style = 0 */ |
| 540 | $box2 = str_replace(' ', ' ', htmlspecialchars(imap_utf7_decode_local($boxes_part['unformatted-disp']))); |
| 541 | break; |
| 542 | } |
| 543 | } |
| 544 | if ($show_selected != 0 && in_array($lowerbox, $show_selected) ) { |
| 545 | $mbox_options .= '<OPTION VALUE="' . htmlspecialchars($box) .'" SELECTED>'.$box2.'</OPTION>' . "\n"; |
| 546 | } else { |
| 547 | $mbox_options .= '<OPTION VALUE="' . htmlspecialchars($box) .'">'.$box2.'</OPTION>' . "\n"; |
| 548 | } |
| 549 | } |
| 550 | } |
| 551 | return $mbox_options; |
| 552 | } |
| 553 | |
| 554 | /** |
| 555 | * Returns sorted mailbox lists in several different ways. |
| 556 | * See comment on sqimap_mailbox_parse() for info about the returned array. |
| 557 | */ |
| 558 | |
| 559 | |
| 560 | function sqimap_mailbox_list($imap_stream, $force=false) { |
| 561 | global $default_folder_prefix; |
| 562 | |
| 563 | if (!sqgetGlobalVar('boxesnew',$boxesnew,SQ_SESSION) || $force) { |
| 564 | global $data_dir, $username, $list_special_folders_first, |
| 565 | $folder_prefix, $trash_folder, $sent_folder, $draft_folder, |
| 566 | $move_to_trash, $move_to_sent, $save_as_draft, |
| 567 | $delimiter, $noselect_fix_enable, $imap_server_type; |
| 568 | $inbox_in_list = false; |
| 569 | $inbox_subscribed = false; |
| 570 | $listsubscribed = sqimap_capability($imap_stream,'LIST-SUBSCRIBED'); |
| 571 | |
| 572 | require_once(SM_PATH . 'include/load_prefs.php'); |
| 573 | |
| 574 | |
| 575 | if ($listsubscribed) { |
| 576 | $lsub = 'LIST (SUBSCRIBED)'; |
| 577 | } else { |
| 578 | $lsub = 'LSUB'; |
| 579 | } |
| 580 | |
| 581 | if ($noselect_fix_enable) { |
| 582 | |
| 583 | $lsub_args = "$lsub \"$folder_prefix\" \"*%\""; |
| 584 | } else { |
| 585 | $lsub_args = "$lsub \"$folder_prefix\" \"*\""; |
| 586 | } |
| 587 | /* LSUB array */ |
| 588 | $lsub_ary = sqimap_run_command ($imap_stream, $lsub_args, |
| 589 | true, $response, $message); |
| 590 | $lsub_ary = compact_mailboxes_response($lsub_ary); |
| 591 | |
| 592 | $sorted_lsub_ary = array(); |
| 593 | for ($i = 0, $cnt = count($lsub_ary);$i < $cnt; $i++) { |
| 594 | |
| 595 | $temp_mailbox_name = find_mailbox_name($lsub_ary[$i]); |
| 596 | $sorted_lsub_ary[] = $temp_mailbox_name; |
| 597 | if (!$inbox_subscribed && strtoupper($temp_mailbox_name) == 'INBOX') { |
| 598 | $inbox_subscribed = true; |
| 599 | } |
| 600 | } |
| 601 | |
| 602 | /* natural sort mailboxes */ |
| 603 | if (isset($sorted_lsub_ary)) { |
| 604 | usort($sorted_lsub_ary, 'strnatcasecmp'); |
| 605 | } |
| 606 | /* |
| 607 | * The LSUB response doesn't provide us information about \Noselect |
| 608 | * mail boxes. The LIST response does, that's why we need to do a LIST |
| 609 | * call to retrieve the flags for the mailbox |
| 610 | * Note: according RFC2060 an imap server may provide \NoSelect flags in the LSUB response. |
| 611 | * in other words, we cannot rely on it. |
| 612 | */ |
| 613 | $sorted_list_ary = array(); |
| 614 | // if (!$listsubscribed) { |
| 615 | for ($i=0; $i < count($sorted_lsub_ary); $i++) { |
| 616 | if (substr($sorted_lsub_ary[$i], -1) == $delimiter) { |
| 617 | $mbx = substr($sorted_lsub_ary[$i], 0, strlen($sorted_lsub_ary[$i])-1); |
| 618 | } |
| 619 | else { |
| 620 | $mbx = $sorted_lsub_ary[$i]; |
| 621 | } |
| 622 | |
| 623 | $read = sqimap_run_command ($imap_stream, 'LIST "" ' . sqimap_encode_mailbox_name($mbx), |
| 624 | true, $response, $message); |
| 625 | |
| 626 | $read = compact_mailboxes_response($read); |
| 627 | |
| 628 | if (isset($read[0])) { |
| 629 | $sorted_list_ary[$i] = $read[0]; |
| 630 | } else { |
| 631 | $sorted_list_ary[$i] = ''; |
| 632 | } |
| 633 | } |
| 634 | // } |
| 635 | /* |
| 636 | * Just in case they're not subscribed to their inbox, |
| 637 | * we'll get it for them anyway |
| 638 | */ |
| 639 | if (!$inbox_subscribed) { |
| 640 | $inbox_ary = sqimap_run_command ($imap_stream, 'LIST "" "INBOX"', |
| 641 | true, $response, $message); |
| 642 | $sorted_list_ary[] = implode('',compact_mailboxes_response($inbox_ary)); |
| 643 | $sorted_lsub_ary[] = find_mailbox_name($inbox_ary[0]); |
| 644 | } |
| 645 | |
| 646 | $boxesall = sqimap_mailbox_parse ($sorted_list_ary, $sorted_lsub_ary); |
| 647 | |
| 648 | /* Now, lets sort for special folders */ |
| 649 | $boxesnew = $used = array(); |
| 650 | |
| 651 | /* Find INBOX */ |
| 652 | $cnt = count($boxesall); |
| 653 | $used = array_pad($used,$cnt,false); |
| 654 | for($k = 0; $k < $cnt; ++$k) { |
| 655 | if (strtolower($boxesall[$k]['unformatted']) == 'inbox') { |
| 656 | $boxesnew[] = $boxesall[$k]; |
| 657 | $used[$k] = true; |
| 658 | break; |
| 659 | } |
| 660 | } |
| 661 | /* List special folders and their subfolders, if requested. */ |
| 662 | if ($list_special_folders_first) { |
| 663 | for($k = 0; $k < $cnt; ++$k) { |
| 664 | if (!$used[$k] && isSpecialMailbox($boxesall[$k]['unformatted'])) { |
| 665 | $boxesnew[] = $boxesall[$k]; |
| 666 | $used[$k] = true; |
| 667 | } |
| 668 | } |
| 669 | } |
| 670 | /* Rest of the folders */ |
| 671 | for($k = 0; $k < $cnt; $k++) { |
| 672 | if (!$used[$k]) { |
| 673 | $boxesnew[] = $boxesall[$k]; |
| 674 | } |
| 675 | } |
| 676 | sqsession_register($boxesnew,'boxesnew'); |
| 677 | } |
| 678 | return $boxesnew; |
| 679 | } |
| 680 | |
| 681 | /** |
| 682 | * Returns a list of all folders, subscribed or not |
| 683 | */ |
| 684 | function sqimap_mailbox_list_all($imap_stream) { |
| 685 | global $list_special_folders_first, $folder_prefix, $delimiter; |
| 686 | |
| 687 | $read_ary = sqimap_run_command($imap_stream,"LIST \"$folder_prefix\" *",true,$response, $message,false); |
| 688 | $read_ary = compact_mailboxes_response($read_ary); |
| 689 | |
| 690 | $g = 0; |
| 691 | $phase = 'inbox'; |
| 692 | $fld_pre_length = strlen($folder_prefix); |
| 693 | for ($i = 0, $cnt = count($read_ary); $i < $cnt; $i++) { |
| 694 | /* Store the raw IMAP reply */ |
| 695 | $boxes[$g]['raw'] = $read_ary[$i]; |
| 696 | |
| 697 | /* Count number of delimiters ($delimiter) in folder name */ |
| 698 | $mailbox = find_mailbox_name($read_ary[$i]); |
| 699 | $dm_count = substr_count($mailbox, $delimiter); |
| 700 | if (substr($mailbox, -1) == $delimiter) { |
| 701 | /* If name ends in delimiter - decrement count by one */ |
| 702 | $dm_count--; |
| 703 | } |
| 704 | |
| 705 | /* Format folder name, but only if it's a INBOX.* or has a parent. */ |
| 706 | $boxesallbyname[$mailbox] = $g; |
| 707 | $parentfolder = readMailboxParent($mailbox, $delimiter); |
| 708 | if((eregi('^inbox'.quotemeta($delimiter), $mailbox)) || |
| 709 | (ereg('^'.$folder_prefix, $mailbox)) || |
| 710 | ( isset($boxesallbyname[$parentfolder]) && (strlen($parentfolder) > 0) ) ) { |
| 711 | if ($dm_count) { |
| 712 | $boxes[$g]['formatted'] = str_repeat(' ', $dm_count); |
| 713 | } else { |
| 714 | $boxes[$g]['formatted'] = ''; |
| 715 | } |
| 716 | $boxes[$g]['formatted'] .= imap_utf7_decode_local(readShortMailboxName($mailbox, $delimiter)); |
| 717 | } else { |
| 718 | $boxes[$g]['formatted'] = imap_utf7_decode_local($mailbox); |
| 719 | } |
| 720 | |
| 721 | $boxes[$g]['unformatted-dm'] = $mailbox; |
| 722 | if (substr($mailbox, -1) == $delimiter) { |
| 723 | $mailbox = substr($mailbox, 0, strlen($mailbox) - 1); |
| 724 | } |
| 725 | $boxes[$g]['unformatted'] = $mailbox; |
| 726 | $boxes[$g]['unformatted-disp'] = substr($mailbox,$fld_pre_length); |
| 727 | |
| 728 | $boxes[$g]['id'] = $g; |
| 729 | |
| 730 | /* Now lets get the flags for this mailbox */ |
| 731 | $read_mlbx = $read_ary[$i]; |
| 732 | $flags = substr($read_mlbx, strpos($read_mlbx, '(')+1); |
| 733 | $flags = substr($flags, 0, strpos($flags, ')')); |
| 734 | $flags = str_replace('\\', '', $flags); |
| 735 | $flags = trim(strtolower($flags)); |
| 736 | if ($flags) { |
| 737 | $boxes[$g]['flags'] = explode(' ', $flags); |
| 738 | } else { |
| 739 | $boxes[$g]['flags'] = array(); |
| 740 | } |
| 741 | $g++; |
| 742 | } |
| 743 | if(is_array($boxes)) { |
| 744 | sort ($boxes); |
| 745 | } |
| 746 | |
| 747 | return $boxes; |
| 748 | } |
| 749 | |
| 750 | function sqimap_mailbox_tree($imap_stream) { |
| 751 | global $boxesnew, $default_folder_prefix, $unseen_notify, $unseen_type; |
| 752 | if (true) { |
| 753 | |
| 754 | global $data_dir, $username, $list_special_folders_first, |
| 755 | $folder_prefix, $delimiter, $trash_folder, $move_to_trash, |
| 756 | $imap_server_type; |
| 757 | |
| 758 | |
| 759 | $inbox_in_list = false; |
| 760 | $inbox_subscribed = false; |
| 761 | $noselect = false; |
| 762 | $noinferiors = false; |
| 763 | |
| 764 | require_once(SM_PATH . 'include/load_prefs.php'); |
| 765 | |
| 766 | /* LSUB array */ |
| 767 | $lsub_ary = sqimap_run_command ($imap_stream, "LSUB \"$folder_prefix\" \"*\"", |
| 768 | true, $response, $message); |
| 769 | $lsub_ary = compact_mailboxes_response($lsub_ary); |
| 770 | |
| 771 | /* Check to see if we have an INBOX */ |
| 772 | $has_inbox = false; |
| 773 | |
| 774 | for ($i = 0, $cnt = count($lsub_ary); $i < $cnt; $i++) { |
| 775 | if (preg_match("/^\*\s+LSUB.*\s\"?INBOX\"?[^(\/\.)].*$/i",$lsub_ary[$i])) { |
| 776 | $lsub_ary[$i] = strtoupper($lsub_ary[$i]); |
| 777 | // in case of an unsubscribed inbox an imap server can |
| 778 | // return the inbox in the lsub results with a \NoSelect |
| 779 | // flag. |
| 780 | if (!preg_match("/\*\s+LSUB\s+\(.*\\\\NoSelect.*\).*/i",$lsub_ary[$i])) { |
| 781 | $has_inbox = true; |
| 782 | } else { |
| 783 | // remove the result and request it again with a list |
| 784 | // response at a later stage. |
| 785 | unset($lsub_ary[$i]); |
| 786 | // re-index the array otherwise the addition of the LIST |
| 787 | // response will fail in PHP 4.1.2 and probably other older versions |
| 788 | $lsub_ary = array_values($lsub_ary); |
| 789 | } |
| 790 | break; |
| 791 | } |
| 792 | } |
| 793 | |
| 794 | if ($has_inbox == false) { |
| 795 | // do a list request for inbox because we should always show |
| 796 | // inbox even if the user isn't subscribed to it. |
| 797 | $inbox_ary = sqimap_run_command ($imap_stream, 'LIST "" INBOX', |
| 798 | true, $response, $message); |
| 799 | $inbox_ary = compact_mailboxes_response($inbox_ary); |
| 800 | if (count($inbox_ary)) { |
| 801 | $lsub_ary[] = $inbox_ary[0]; |
| 802 | } |
| 803 | } |
| 804 | |
| 805 | /* |
| 806 | * Section about removing the last element was removed |
| 807 | * We don't return "* OK" anymore from sqimap_read_data |
| 808 | */ |
| 809 | |
| 810 | $sorted_lsub_ary = array(); |
| 811 | $cnt = count($lsub_ary); |
| 812 | for ($i = 0; $i < $cnt; $i++) { |
| 813 | $mbx = find_mailbox_name($lsub_ary[$i]); |
| 814 | |
| 815 | // only do the noselect test if !uw, is checked later. FIX ME see conf.pl setting |
| 816 | if ($imap_server_type != "uw") { |
| 817 | $noselect = check_is_noselect($lsub_ary[$i]); |
| 818 | $noinferiors = check_is_noinferiors($lsub_ary[$i]); |
| 819 | } |
| 820 | if (substr($mbx, -1) == $delimiter) { |
| 821 | $mbx = substr($mbx, 0, strlen($mbx) - 1); |
| 822 | } |
| 823 | $sorted_lsub_ary[] = array ('mbx' => $mbx, 'noselect' => $noselect, 'noinferiors' => $noinferiors); |
| 824 | } |
| 825 | // FIX ME this requires a config setting inside conf.pl instead of checking on server type |
| 826 | if ($imap_server_type == "uw") { |
| 827 | $aQuery = array(); |
| 828 | $aTag = array(); |
| 829 | // prepare an array with queries |
| 830 | foreach ($sorted_lsub_ary as $aMbx) { |
| 831 | $mbx = stripslashes($aMbx['mbx']); |
| 832 | sqimap_prepare_pipelined_query('LIST "" ' . sqimap_encode_mailbox_name($mbx), $tag, $aQuery, false); |
| 833 | $aTag[$tag] = $mbx; |
| 834 | } |
| 835 | $sorted_lsub_ary = array(); |
| 836 | // execute all the queries at once |
| 837 | $aResponse = sqimap_run_pipelined_command ($imap_stream, $aQuery, false, $aServerResponse, $aServerMessage); |
| 838 | foreach($aTag as $tag => $mbx) { |
| 839 | if ($aServerResponse[$tag] == 'OK') { |
| 840 | $sResponse = implode('', $aResponse[$tag]); |
| 841 | $noselect = check_is_noselect($sResponse); |
| 842 | $noinferiors = check_is_noinferiors($sResponse); |
| 843 | $sorted_lsub_ary[] = array ('mbx' => $mbx, 'noselect' => $noselect, 'noinferiors' => $noinferiors); |
| 844 | } |
| 845 | } |
| 846 | $cnt = count($sorted_lsub_ary); |
| 847 | } |
| 848 | $sorted_lsub_ary = array_values($sorted_lsub_ary); |
| 849 | array_multisort($sorted_lsub_ary, SORT_ASC, SORT_REGULAR); |
| 850 | $boxesnew = sqimap_fill_mailbox_tree($sorted_lsub_ary,false,$imap_stream); |
| 851 | return $boxesnew; |
| 852 | } |
| 853 | } |
| 854 | |
| 855 | function sqimap_fill_mailbox_tree($mbx_ary, $mbxs=false,$imap_stream) { |
| 856 | global $data_dir, $username, $list_special_folders_first, |
| 857 | $folder_prefix, $trash_folder, $sent_folder, $draft_folder, |
| 858 | $move_to_trash, $move_to_sent, $save_as_draft, |
| 859 | $delimiter, $imap_server_type; |
| 860 | |
| 861 | $special_folders = array ('INBOX', $sent_folder, $draft_folder, $trash_folder); |
| 862 | |
| 863 | /* create virtual root node */ |
| 864 | $mailboxes= new mailboxes(); |
| 865 | $mailboxes->is_root = true; |
| 866 | $trail_del = false; |
| 867 | $start = 0; |
| 868 | |
| 869 | |
| 870 | if (isset($folder_prefix) && ($folder_prefix != '')) { |
| 871 | $start = substr_count($folder_prefix,$delimiter); |
| 872 | if (strrpos($folder_prefix, $delimiter) == (strlen($folder_prefix)-1)) { |
| 873 | $trail_del = true; |
| 874 | $mailboxes->mailboxname_full = substr($folder_prefix,0, (strlen($folder_prefix)-1)); |
| 875 | } else { |
| 876 | $mailboxes->mailboxname_full = $folder_prefix; |
| 877 | $start++; |
| 878 | } |
| 879 | $mailboxes->mailboxname_sub = $mailboxes->mailboxname_full; |
| 880 | } else { |
| 881 | $start = 0; |
| 882 | } |
| 883 | |
| 884 | $cnt = count($mbx_ary); |
| 885 | for ($i=0; $i < $cnt; $i++) { |
| 886 | if ($mbx_ary[$i]['mbx'] !='' ) { |
| 887 | $mbx = new mailboxes(); |
| 888 | $mailbox = $mbx_ary[$i]['mbx']; |
| 889 | |
| 890 | /* |
| 891 | sent subfolders messes up using existing code as subfolders |
| 892 | were marked, but the parents were ordered somewhere else in |
| 893 | the list, despite having "special folders at top" option set. |
| 894 | Need a better method than this. |
| 895 | */ |
| 896 | /* |
| 897 | if ($mailbox == 'INBOX') { |
| 898 | $mbx->is_special = true; |
| 899 | } elseif (stristr($trash_folder , $mailbox)) { |
| 900 | $mbx->is_special = true; |
| 901 | } elseif (stristr($sent_folder , $mailbox)) { |
| 902 | $mbx->is_special = true; |
| 903 | } elseif (stristr($draft_folder , $mailbox)) { |
| 904 | $mbx->is_special = true; |
| 905 | } |
| 906 | |
| 907 | switch ($mailbox) { |
| 908 | case 'INBOX': |
| 909 | $mbx->is_inbox = true; |
| 910 | $mbx->is_special = true; |
| 911 | $mbx_ary[$i]['noselect'] = false; |
| 912 | break; |
| 913 | case $trash_folder: |
| 914 | $mbx->is_trash = true; |
| 915 | $mbx->is_special = true; |
| 916 | break; |
| 917 | case $sent_folder: |
| 918 | $mbx->is_sent = true; |
| 919 | $mbx->is_special = true; |
| 920 | break; |
| 921 | case $draft_folder: |
| 922 | $mbx->is_draft = true; |
| 923 | $mbx->is_special = true; |
| 924 | break; |
| 925 | } |
| 926 | */ |
| 927 | $mbx->is_special |= ($mbx->is_inbox = (strtoupper($mailbox) == 'INBOX')); |
| 928 | $mbx->is_special |= ($mbx->is_trash = isTrashMailbox($mailbox)); |
| 929 | $mbx->is_special |= ($mbx->is_sent = isSentMailbox($mailbox)); |
| 930 | $mbx->is_special |= ($mbx->is_draft = isDraftMailbox($mailbox)); |
| 931 | if (!$mbx->is_special) |
| 932 | $mbx->is_special = boolean_hook_function('special_mailbox', $mailbox, 1); |
| 933 | |
| 934 | if (isset($mbx_ary[$i]['unseen'])) { |
| 935 | $mbx->unseen = $mbx_ary[$i]['unseen']; |
| 936 | } |
| 937 | if (isset($mbx_ary[$i]['nummessages'])) { |
| 938 | $mbx->total = $mbx_ary[$i]['nummessages']; |
| 939 | } |
| 940 | |
| 941 | $mbx->is_noselect = $mbx_ary[$i]['noselect']; |
| 942 | $mbx->is_noinferiors = $mbx_ary[$i]['noinferiors']; |
| 943 | |
| 944 | $r_del_pos = strrpos($mbx_ary[$i]['mbx'], $delimiter); |
| 945 | if ($r_del_pos) { |
| 946 | $mbx->mailboxname_sub = substr($mbx_ary[$i]['mbx'],$r_del_pos+1); |
| 947 | } else { /* mailbox is root folder */ |
| 948 | $mbx->mailboxname_sub = $mbx_ary[$i]['mbx']; |
| 949 | } |
| 950 | $mbx->mailboxname_full = $mbx_ary[$i]['mbx']; |
| 951 | |
| 952 | $mailboxes->addMbx($mbx, $delimiter, $start, $list_special_folders_first); |
| 953 | } |
| 954 | } |
| 955 | sqimap_utf7_decode_mbx_tree($mailboxes); |
| 956 | sqimap_get_status_mbx_tree($imap_stream,$mailboxes); |
| 957 | return $mailboxes; |
| 958 | } |
| 959 | |
| 960 | function sqimap_utf7_decode_mbx_tree(&$mbx_tree) { |
| 961 | if (strtoupper($mbx_tree->mailboxname_full) == 'INBOX') |
| 962 | $mbx_tree->mailboxname_sub = _("INBOX"); |
| 963 | else |
| 964 | $mbx_tree->mailboxname_sub = imap_utf7_decode_local($mbx_tree->mailboxname_sub); |
| 965 | if ($mbx_tree->mbxs) { |
| 966 | $iCnt = count($mbx_tree->mbxs); |
| 967 | for ($i=0;$i<$iCnt;++$i) { |
| 968 | $mbxs_tree->mbxs[$i] = sqimap_utf7_decode_mbx_tree($mbx_tree->mbxs[$i]); |
| 969 | } |
| 970 | } |
| 971 | } |
| 972 | |
| 973 | |
| 974 | function sqimap_tree_to_ref_array(&$mbx_tree,&$aMbxs) { |
| 975 | if ($mbx_tree) |
| 976 | $aMbxs[] =& $mbx_tree; |
| 977 | if ($mbx_tree->mbxs) { |
| 978 | $iCnt = count($mbx_tree->mbxs); |
| 979 | for ($i=0;$i<$iCnt;++$i) { |
| 980 | sqimap_tree_to_ref_array($mbx_tree->mbxs[$i],$aMbxs); |
| 981 | } |
| 982 | } |
| 983 | } |
| 984 | |
| 985 | function sqimap_get_status_mbx_tree($imap_stream,&$mbx_tree) { |
| 986 | global $unseen_notify, $unseen_type, $trash_folder,$move_to_trash; |
| 987 | $aMbxs = $aQuery = $aTag = array(); |
| 988 | sqimap_tree_to_ref_array($mbx_tree,$aMbxs); |
| 989 | // remove the root node |
| 990 | array_shift($aMbxs); |
| 991 | |
| 992 | if($unseen_notify == 3) { |
| 993 | $cnt = count($aMbxs); |
| 994 | for($i=0;$i<$cnt;++$i) { |
| 995 | $oMbx =& $aMbxs[$i]; |
| 996 | if (!$oMbx->is_noselect) { |
| 997 | $mbx = $oMbx->mailboxname_full; |
| 998 | if ($unseen_type == 2 || |
| 999 | ($move_to_trash && $oMbx->mailboxname_full == $trash_folder)) { |
| 1000 | $query = 'STATUS ' . sqimap_encode_mailbox_name($mbx) . ' (MESSAGES UNSEEN)'; |
| 1001 | } else { |
| 1002 | $query = 'STATUS ' . sqimap_encode_mailbox_name($mbx) . ' (UNSEEN)'; |
| 1003 | } |
| 1004 | sqimap_prepare_pipelined_query($query,$tag,$aQuery,false); |
| 1005 | } else { |
| 1006 | $oMbx->unseen = $oMbx->total = false; |
| 1007 | $tag = false; |
| 1008 | } |
| 1009 | $oMbx->tag = $tag; |
| 1010 | $aMbxs[$i] =& $oMbx; |
| 1011 | } |
| 1012 | // execute all the queries at once |
| 1013 | $aResponse = sqimap_run_pipelined_command ($imap_stream, $aQuery, false, $aServerResponse, $aServerMessage); |
| 1014 | $cnt = count($aMbxs); |
| 1015 | for($i=0;$i<$cnt;++$i) { |
| 1016 | $oMbx =& $aMbxs[$i]; |
| 1017 | $tag = $oMbx->tag; |
| 1018 | if ($tag && $aServerResponse[$tag] == 'OK') { |
| 1019 | $sResponse = implode('', $aResponse[$tag]); |
| 1020 | if (preg_match('/UNSEEN\s+([0-9]+)/i', $sResponse, $regs)) { |
| 1021 | $oMbx->unseen = $regs[1]; |
| 1022 | } |
| 1023 | if (preg_match('/MESSAGES\s+([0-9]+)/i', $sResponse, $regs)) { |
| 1024 | $oMbx->total = $regs[1]; |
| 1025 | } |
| 1026 | } |
| 1027 | unset($oMbx->tag); |
| 1028 | } |
| 1029 | } else if ($unseen_notify == 2) { // INBOX only |
| 1030 | $cnt = count($aMbxs); |
| 1031 | for($i=0;$i<$cnt;++$i) { |
| 1032 | $oMbx =& $aMbxs[$i]; |
| 1033 | if (strtoupper($oMbx->mailboxname_full) == 'INBOX' || |
| 1034 | ($move_to_trash && $oMbx->mailboxname_full == $trash_folder)) { |
| 1035 | if ($unseen_type == 2 || |
| 1036 | ($oMbx->mailboxname_full == $trash_folder && $move_to_trash)) { |
| 1037 | $aStatus = sqimap_status_messages($imap_stream,$oMbx->mailboxname_full); |
| 1038 | $oMbx->unseen = $aStatus['UNSEEN']; |
| 1039 | $oMbx->total = $aStatus['MESSAGES']; |
| 1040 | } else { |
| 1041 | $oMbx->unseen = sqimap_unseen_messages($imap_stream,$oMbx->mailboxname_full); |
| 1042 | } |
| 1043 | $aMbxs[$i] =& $oMbx; |
| 1044 | if (!$move_to_trash && $trash_folder) { |
| 1045 | break; |
| 1046 | } else { |
| 1047 | // trash comes after INBOX |
| 1048 | if ($oMbx->mailboxname_full == $trash_folder) { |
| 1049 | break; |
| 1050 | } |
| 1051 | } |
| 1052 | } |
| 1053 | } |
| 1054 | } |
| 1055 | } |
| 1056 | |
| 1057 | ?> |