| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * imap_messages.php |
| 5 | * |
| 6 | * Copyright (c) 1999-2002 The SquirrelMail Project Team |
| 7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
| 8 | * |
| 9 | * This implements functions that manipulate messages |
| 10 | * |
| 11 | * $Id$ |
| 12 | */ |
| 13 | |
| 14 | /**************************************************************************** |
| 15 | ** Copies specified messages to specified folder |
| 16 | ****************************************************************************/ |
| 17 | function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { |
| 18 | fputs ($imap_stream, sqimap_session_id() . " COPY $start:$end \"$mailbox\"\r\n"); |
| 19 | $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message); |
| 20 | } |
| 21 | |
| 22 | /**************************************************************************** |
| 23 | ** Deletes specified messages and moves them to trash if possible |
| 24 | ****************************************************************************/ |
| 25 | function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) { |
| 26 | global $move_to_trash, $trash_folder, $auto_expunge; |
| 27 | |
| 28 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { |
| 29 | sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder); |
| 30 | sqimap_messages_flag ($imap_stream, $start, $end, "Deleted"); |
| 31 | } else { |
| 32 | sqimap_messages_flag ($imap_stream, $start, $end, "Deleted"); |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | /**************************************************************************** |
| 37 | ** Sets the specified messages with specified flag |
| 38 | ****************************************************************************/ |
| 39 | function sqimap_messages_flag ($imap_stream, $start, $end, $flag) { |
| 40 | fputs ($imap_stream, sqimap_session_id() . " STORE $start:$end +FLAGS (\\$flag)\r\n"); |
| 41 | $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message); |
| 42 | } |
| 43 | |
| 44 | |
| 45 | /**************************************************************************** |
| 46 | ** Remove specified flag from specified messages |
| 47 | ****************************************************************************/ |
| 48 | function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag) { |
| 49 | fputs ($imap_stream, sqimap_session_id() . " STORE $start:$end -FLAGS (\\$flag)\r\n"); |
| 50 | $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message); |
| 51 | } |
| 52 | |
| 53 | |
| 54 | /**************************************************************************** |
| 55 | ** Returns some general header information -- FROM, DATE, and SUBJECT |
| 56 | ****************************************************************************/ |
| 57 | class small_header { |
| 58 | var $from = '', $subject = '', $date = '', $to = '', |
| 59 | $priority = 0, $message_id = 0, $cc = ''; |
| 60 | } |
| 61 | |
| 62 | function sqimap_get_small_header ($imap_stream, $id, $sent) { |
| 63 | $res = sqimap_get_small_header_list($imap_stream, array($id), $sent); |
| 64 | return $res[0]; |
| 65 | } |
| 66 | |
| 67 | /* Sort the message list and crunch to be as small as possible |
| 68 | * (overflow could happen, so make it small if possible) |
| 69 | */ |
| 70 | function sqimap_message_list_squisher($messages_array) { |
| 71 | if( !is_array( $messages_array ) ) { |
| 72 | return; |
| 73 | } |
| 74 | sort($messages_array, SORT_NUMERIC); |
| 75 | $msgs_str = ''; |
| 76 | while ($messages_array) { |
| 77 | $start = array_shift($messages_array); |
| 78 | $end = $start; |
| 79 | while (isset($messages_array[0]) && $messages_array[0] == $end + 1) { |
| 80 | $end = array_shift($messages_array); |
| 81 | } |
| 82 | if ($msgs_str != '') { |
| 83 | $msgs_str .= ','; |
| 84 | } |
| 85 | $msgs_str .= $start; |
| 86 | if ($start != $end) { |
| 87 | $msgs_str .= ':' . $end; |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | return $msgs_str; |
| 92 | } |
| 93 | |
| 94 | function sqimap_get_small_header_list ($imap_stream, $msg_list, $issent) { |
| 95 | global $squirrelmail_language, $color; |
| 96 | |
| 97 | /* Get the small headers for each message in $msg_list */ |
| 98 | $sid = sqimap_session_id(); |
| 99 | $maxmsg = sizeof($msg_list); |
| 100 | $msgs_str = sqimap_message_list_squisher($msg_list); |
| 101 | $results = array(); |
| 102 | $read_list = array(); |
| 103 | $sizes_list = array(); |
| 104 | |
| 105 | /** |
| 106 | * We need to return the data in the same order as the caller supplied |
| 107 | * in $msg_list, but IMAP servers are free to return responses in |
| 108 | * whatever order they wish... So we need to re-sort manually |
| 109 | */ |
| 110 | for ($i = 0; $i < sizeof($msg_list); $i++) { |
| 111 | $id2index[$msg_list[$i]] = $i; |
| 112 | } |
| 113 | |
| 114 | $query = "$sid FETCH $msgs_str BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject Message-Id X-Priority Content-Type)]\r\n"; |
| 115 | fputs ($imap_stream, $query); |
| 116 | $readin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message); |
| 117 | |
| 118 | foreach ($readin_list as $r) { |
| 119 | if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) { |
| 120 | set_up_language($squirrelmail_language); |
| 121 | echo '<br><b><font color=$color[2]>' . |
| 122 | _("ERROR : Could not complete request.") . |
| 123 | '</b><br>' . |
| 124 | _("Unknown response from IMAP server: ") . ' 1.' . |
| 125 | $r[0] . "</font><br>\n"; |
| 126 | /* exit; */ |
| 127 | } else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) { |
| 128 | set_up_language($squirrelmail_language); |
| 129 | echo '<br><b><font color=$color[2]>' . |
| 130 | _("ERROR : Could not complete request.") . |
| 131 | '</b><br>' . |
| 132 | _("Unknown message number in reply from server: ") . |
| 133 | $regs[1] . "</font><br>\n"; |
| 134 | /* exit */ |
| 135 | } else { |
| 136 | $read_list[$id2index[$regs[1]]] = $r; |
| 137 | } |
| 138 | } |
| 139 | arsort($read_list); |
| 140 | |
| 141 | $query = "$sid FETCH $msgs_str RFC822.SIZE\r\n"; |
| 142 | fputs ($imap_stream, $query); |
| 143 | $sizesin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message); |
| 144 | |
| 145 | foreach ($sizesin_list as $r) { |
| 146 | if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) { |
| 147 | set_up_language($squirrelmail_language); |
| 148 | echo "<br><b><font color=$color[2]>\n"; |
| 149 | echo _("ERROR : Could not complete request."); |
| 150 | echo "</b><br>\n"; |
| 151 | echo _("Unknown response from IMAP server: ") . ' 2.'; |
| 152 | echo $r[0] . "</font><br>\n"; |
| 153 | exit; |
| 154 | } |
| 155 | if (!count($id2index[$regs[1]])) { |
| 156 | set_up_language($squirrelmail_language); |
| 157 | echo "<br><b><font color=$color[2]>\n"; |
| 158 | echo _("ERROR : Could not complete request."); |
| 159 | echo "</b><br>\n"; |
| 160 | echo _("Unknown messagenumber in reply from server: "); |
| 161 | echo $regs[1] . "</font><br>\n"; |
| 162 | exit; |
| 163 | } |
| 164 | $sizes_list[$id2index[$regs[1]]] = $r; |
| 165 | } |
| 166 | arsort($sizes_list); |
| 167 | |
| 168 | for ($msgi = 0; $msgi < $maxmsg; $msgi++) { |
| 169 | $subject = _("(no subject)"); |
| 170 | $from = _("Unknown Sender"); |
| 171 | $priority = 0; |
| 172 | $messageid = "<>"; |
| 173 | $cc = ""; |
| 174 | $to = ""; |
| 175 | $date = ""; |
| 176 | $type[0] = ""; |
| 177 | $type[1] = ""; |
| 178 | $read = $read_list[$msgi]; |
| 179 | |
| 180 | for ($i = 0; $i < count($read); $i++) { |
| 181 | if (eregi ("^to:(.*)$", $read[$i], $regs)) { |
| 182 | /*$to = sqimap_find_displayable_name(substr($read[$i], 3));*/ |
| 183 | $to = $regs[1]; |
| 184 | } else if (eregi ("^from:(.*)$", $read[$i], $regs)) { |
| 185 | /*$from = sqimap_find_displayable_name(substr($read[$i], 5));*/ |
| 186 | $from = $regs[1]; |
| 187 | } else if (eregi ("^x-priority:(.*)$", $read[$i], $regs)) { |
| 188 | $priority = trim($regs[1]); |
| 189 | } else if (eregi ("^message-id:(.*)$", $read[$i], $regs)) { |
| 190 | $messageid = trim($regs[1]); |
| 191 | } else if (eregi ("^cc:(.*)$", $read[$i], $regs)) { |
| 192 | $cc = $regs[1]; |
| 193 | } else if (eregi ("^date:(.*)$", $read[$i], $regs)) { |
| 194 | $date = $regs[1]; |
| 195 | } else if (eregi ("^subject:(.*)$", $read[$i], $regs)) { |
| 196 | $subject = htmlspecialchars(trim($regs[1])); |
| 197 | if ($subject == "") { |
| 198 | $subject = _("(no subject)"); |
| 199 | } |
| 200 | } else if (eregi ("^content-type:(.*)$", $read[$i], $regs)) { |
| 201 | $type = strtolower(trim($regs[1])); |
| 202 | if ($pos = strpos($type, ";")) { |
| 203 | $type = substr($type, 0, $pos); |
| 204 | } |
| 205 | $type = explode("/", $type); |
| 206 | if (! isset($type[1])) { |
| 207 | $type[1] = ''; |
| 208 | } |
| 209 | } |
| 210 | } |
| 211 | if (trim($date) == "") { |
| 212 | fputs($imap_stream, "$sid FETCH $msg_list[$msgi] INTERNALDATE\r\n"); |
| 213 | $readdate = sqimap_read_data($imap_stream, $sid, true, $response, $message); |
| 214 | if (eregi(".*INTERNALDATE \"(.*)\".*", $readdate[0], $regs)) { |
| 215 | $date_list = explode(" ", trim($regs[1])); |
| 216 | $date_list[0] = str_replace("-", " ", $date_list[0]); |
| 217 | $date = implode(" ", $date_list); |
| 218 | } |
| 219 | } |
| 220 | eregi("([0-9]+)[^0-9]*$", $sizes_list[$msgi][0], $regs); |
| 221 | $size = $regs[1]; |
| 222 | |
| 223 | $header = new small_header; |
| 224 | if ($issent == true) { |
| 225 | $header->from = (trim($to) != '' ? $to : '(' ._("No To Address") . ')'); |
| 226 | } else { |
| 227 | $header->from = $from; |
| 228 | } |
| 229 | |
| 230 | $header->date = $date; |
| 231 | $header->subject = $subject; |
| 232 | $header->to = $to; |
| 233 | $header->priority = $priority; |
| 234 | $header->message_id = $messageid; |
| 235 | $header->cc = $cc; |
| 236 | $header->size = $size; |
| 237 | $header->type0 = $type[0]; |
| 238 | $header->type1 = $type[1]; |
| 239 | |
| 240 | $result[] = $header; |
| 241 | } |
| 242 | return $result; |
| 243 | } |
| 244 | |
| 245 | /**************************************************************************** |
| 246 | ** Returns the flags for the specified messages |
| 247 | ****************************************************************************/ |
| 248 | function sqimap_get_flags ($imap_stream, $i) { |
| 249 | fputs ($imap_stream, sqimap_session_id() . " FETCH $i:$i FLAGS\r\n"); |
| 250 | $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message); |
| 251 | if (ereg("FLAGS(.*)", $read[0], $regs)) { |
| 252 | return explode(" ", trim(ereg_replace('[\\(\\)\\\\]', '', $regs[1]))); |
| 253 | } |
| 254 | return Array('None'); |
| 255 | } |
| 256 | |
| 257 | function sqimap_get_flags_list ($imap_stream, $msg_list) { |
| 258 | $msgs_str = sqimap_message_list_squisher($msg_list); |
| 259 | for ($i = 0; $i < sizeof($msg_list); $i++) { |
| 260 | $id2index[$msg_list[$i]] = $i; |
| 261 | } |
| 262 | fputs ($imap_stream, sqimap_session_id() . " FETCH $msgs_str FLAGS\r\n"); |
| 263 | $result_list = sqimap_read_data_list ($imap_stream, sqimap_session_id(), true, $response, $message); |
| 264 | $result_flags = array(); |
| 265 | |
| 266 | for ($i = 0; $i < sizeof($result_list); $i++) { |
| 267 | if (eregi("^\\* ([0-9]+).*FETCH.*FLAGS(.*)", $result_list[$i][0], $regs) |
| 268 | && isset($id2index[$regs[1]]) && count($id2index[$regs[1]])) { |
| 269 | $result_flags[$id2index[$regs[1]]] = explode(" ", trim(ereg_replace('[\\(\\)\\\\]', '', $regs[2]))); |
| 270 | } else { |
| 271 | set_up_language($squirrelmail_language); |
| 272 | echo "<br><b><font color=$color[2]>\n"; |
| 273 | echo _("ERROR : Could not complete request."); |
| 274 | echo "</b><br>\n"; |
| 275 | echo _("Unknown response from IMAP server: "); |
| 276 | echo $result_list[$i][0] . "</font><br>\n"; |
| 277 | exit; |
| 278 | } |
| 279 | } |
| 280 | arsort($result_flags); |
| 281 | return $result_flags; |
| 282 | } |
| 283 | |
| 284 | /**************************************************************************** |
| 285 | ** Returns a message array with all the information about a message. See |
| 286 | ** the documentation folder for more information about this array. |
| 287 | ****************************************************************************/ |
| 288 | function sqimap_get_message ($imap_stream, $id, $mailbox) { |
| 289 | $header = sqimap_get_message_header($imap_stream, $id, $mailbox); |
| 290 | return sqimap_get_message_body($imap_stream, $header); |
| 291 | } |
| 292 | |
| 293 | /**************************************************************************** |
| 294 | ** Wrapper function that reformats the header information. |
| 295 | ****************************************************************************/ |
| 296 | function sqimap_get_message_header ($imap_stream, $id, $mailbox) { |
| 297 | fputs ($imap_stream, sqimap_session_id() . " FETCH $id:$id BODY[HEADER]\r\n"); |
| 298 | $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message); |
| 299 | |
| 300 | $header = sqimap_get_header($imap_stream, $read); |
| 301 | $header->id = $id; |
| 302 | $header->mailbox = $mailbox; |
| 303 | |
| 304 | return $header; |
| 305 | } |
| 306 | |
| 307 | /**************************************************************************** |
| 308 | ** Wrapper function that returns entity headers for use by decodeMime |
| 309 | ****************************************************************************/ |
| 310 | /* |
| 311 | function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) { |
| 312 | $header = sqimap_get_header($imap_stream, $read); |
| 313 | $type0 = $header["TYPE0"]; |
| 314 | $type1 = $header["TYPE1"]; |
| 315 | $bound = $header["BOUNDARY"]; |
| 316 | $encoding = $header["ENCODING"]; |
| 317 | $charset = $header["CHARSET"]; |
| 318 | $filename = $header["FILENAME"]; |
| 319 | } |
| 320 | */ |
| 321 | |
| 322 | /**************************************************************************** |
| 323 | ** Queries the IMAP server and gets all header information. |
| 324 | ****************************************************************************/ |
| 325 | function sqimap_get_header ($imap_stream, $read) { |
| 326 | global $where, $what; |
| 327 | |
| 328 | $hdr = new msg_header(); |
| 329 | $i = 0; |
| 330 | /* Set up some defaults */ |
| 331 | $hdr->type0 = "text"; |
| 332 | $hdr->type1 = "plain"; |
| 333 | $hdr->charset = "us-ascii"; |
| 334 | |
| 335 | while ($i < count($read)) { |
| 336 | if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") { |
| 337 | $hdr->mime = true; |
| 338 | $i++; |
| 339 | } |
| 340 | |
| 341 | /** ENCODING TYPE **/ |
| 342 | else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") { |
| 343 | $hdr->encoding = strtolower(trim(substr($read[$i], 26))); |
| 344 | $i++; |
| 345 | } |
| 346 | |
| 347 | /** CONTENT-TYPE **/ |
| 348 | else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") { |
| 349 | $cont = strtolower(trim(substr($read[$i], 13))); |
| 350 | if (strpos($cont, ";")) { |
| 351 | $cont = substr($cont, 0, strpos($cont, ";")); |
| 352 | } |
| 353 | |
| 354 | |
| 355 | if (strpos($cont, "/")) { |
| 356 | $hdr->type0 = substr($cont, 0, strpos($cont, "/")); |
| 357 | $hdr->type1 = substr($cont, strpos($cont, "/")+1); |
| 358 | } else { |
| 359 | $hdr->type0 = $cont; |
| 360 | } |
| 361 | |
| 362 | |
| 363 | $line = $read[$i]; |
| 364 | $i++; |
| 365 | while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) { |
| 366 | str_replace("\n", "", $line); |
| 367 | str_replace("\n", "", $read[$i]); |
| 368 | $line = "$line $read[$i]"; |
| 369 | $i++; |
| 370 | } |
| 371 | |
| 372 | /** Detect the boundary of a multipart message **/ |
| 373 | if (eregi('boundary="([^"]+)"', $line, $regs)) { |
| 374 | $hdr->boundary = $regs[1]; |
| 375 | } |
| 376 | |
| 377 | /** Detect the charset **/ |
| 378 | if (strpos(strtolower(trim($line)), "charset=")) { |
| 379 | $pos = strpos($line, "charset=") + 8; |
| 380 | $charset = trim($line); |
| 381 | if (strpos($line, ";", $pos) > 0) { |
| 382 | $charset = substr($charset, $pos, strpos($line, ";", $pos)-$pos); |
| 383 | } else { |
| 384 | $charset = substr($charset, $pos); |
| 385 | } |
| 386 | $charset = str_replace("\"", "", $charset); |
| 387 | $hdr->charset = $charset; |
| 388 | } else { |
| 389 | $hdr->charset = "us-ascii"; |
| 390 | } |
| 391 | } |
| 392 | |
| 393 | else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") { |
| 394 | /** Add better dontent-disposition support **/ |
| 395 | |
| 396 | $line = $read[$i]; |
| 397 | $i++; |
| 398 | while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) { |
| 399 | str_replace("\n", "", $line); |
| 400 | str_replace("\n", "", $read[$i]); |
| 401 | $line = "$line $read[$i]"; |
| 402 | $i++; |
| 403 | } |
| 404 | |
| 405 | /** Detects filename if any **/ |
| 406 | if (strpos(strtolower(trim($line)), "filename=")) { |
| 407 | $pos = strpos($line, "filename=") + 9; |
| 408 | $name = trim($line); |
| 409 | if (strpos($line, " ", $pos) > 0) { |
| 410 | $name = substr($name, $pos, strpos($line, " ", $pos)); |
| 411 | } else { |
| 412 | $name = substr($name, $pos); |
| 413 | } |
| 414 | $name = str_replace("\"", "", $name); |
| 415 | $hdr->filename = $name; |
| 416 | } |
| 417 | } |
| 418 | |
| 419 | /** REPLY-TO **/ |
| 420 | else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") { |
| 421 | $hdr->replyto = trim(substr($read[$i], 9, strlen($read[$i]))); |
| 422 | $i++; |
| 423 | } |
| 424 | |
| 425 | /** FROM **/ |
| 426 | else if (strtolower(substr($read[$i], 0, 5)) == "from:") { |
| 427 | $hdr->from = trim(substr($read[$i], 5, strlen($read[$i]) - 6)); |
| 428 | if (! isset($hdr->replyto) || $hdr->replyto == "") { |
| 429 | $hdr->replyto = $hdr->from; |
| 430 | } |
| 431 | $i++; |
| 432 | } |
| 433 | /** DATE **/ |
| 434 | else if (strtolower(substr($read[$i], 0, 5)) == "date:") { |
| 435 | $d = substr($read[$i], 5); |
| 436 | $d = trim($d); |
| 437 | $d = strtr($d, array(' ' => ' ')); |
| 438 | $d = explode(' ', $d); |
| 439 | $hdr->date = getTimeStamp($d); |
| 440 | $i++; |
| 441 | } |
| 442 | /** SUBJECT **/ |
| 443 | else if (strtolower(substr($read[$i], 0, 8)) == "subject:") { |
| 444 | $hdr->subject = trim(substr($read[$i], 8, strlen($read[$i]) - 9)); |
| 445 | if (strlen(Chop($hdr->subject)) == 0) { |
| 446 | $hdr->subject = _("(no subject)"); |
| 447 | } |
| 448 | |
| 449 | /* |
| 450 | if ($where == 'SUBJECT') { |
| 451 | $hdr->subject = $what; |
| 452 | // $hdr->subject = eregi_replace($what, "<b>\\0</b>", $hdr->subject); |
| 453 | } |
| 454 | */ |
| 455 | |
| 456 | $i++; |
| 457 | } |
| 458 | /** CC **/ |
| 459 | else if (strtolower(substr($read[$i], 0, 3)) == "cc:") { |
| 460 | $pos = 0; |
| 461 | $hdr->cc[$pos] = trim(substr($read[$i], 4)); |
| 462 | $i++; |
| 463 | while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){ |
| 464 | $pos++; |
| 465 | $hdr->cc[$pos] = trim($read[$i]); |
| 466 | $i++; |
| 467 | } |
| 468 | } |
| 469 | /** BCC **/ |
| 470 | else if (strtolower(substr($read[$i], 0, 4)) == "bcc:") { |
| 471 | $pos = 0; |
| 472 | $hdr->bcc[$pos] = trim(substr($read[$i], 5)); |
| 473 | $i++; |
| 474 | while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){ |
| 475 | $pos++; |
| 476 | $hdr->bcc[$pos] = trim($read[$i]); |
| 477 | $i++; |
| 478 | } |
| 479 | } |
| 480 | /** TO **/ |
| 481 | else if (strtolower(substr($read[$i], 0, 3)) == "to:") { |
| 482 | $pos = 0; |
| 483 | $hdr->to[$pos] = trim(substr($read[$i], 4)); |
| 484 | $i++; |
| 485 | while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){ |
| 486 | $pos++; |
| 487 | $hdr->to[$pos] = trim($read[$i]); |
| 488 | $i++; |
| 489 | } |
| 490 | } |
| 491 | /** MESSAGE ID **/ |
| 492 | else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") { |
| 493 | $hdr->message_id = trim(substr($read[$i], 11)); |
| 494 | $i++; |
| 495 | } |
| 496 | |
| 497 | |
| 498 | /** ERROR CORRECTION **/ |
| 499 | else if (substr($read[$i], 0, 1) == ")") { |
| 500 | if (strlen(trim($hdr->subject)) == 0) { |
| 501 | $hdr->subject = _("(no subject)"); |
| 502 | } |
| 503 | if (strlen(trim($hdr->from)) == 0) { |
| 504 | $hdr->from = _("(unknown sender)"); |
| 505 | } |
| 506 | if (strlen(trim($hdr->date)) == 0) { |
| 507 | $hdr->date = time(); |
| 508 | } |
| 509 | $i++; |
| 510 | } |
| 511 | /** X-PRIORITY **/ |
| 512 | else if (strtolower(substr($read[$i], 0, 11)) == "x-priority:") { |
| 513 | $hdr->priority = trim(substr($read[$i], 11)); |
| 514 | $i++; |
| 515 | } |
| 516 | else { |
| 517 | $i++; |
| 518 | } |
| 519 | } |
| 520 | return $hdr; |
| 521 | } |
| 522 | |
| 523 | |
| 524 | /**************************************************************************** |
| 525 | ** Returns the body of a message. |
| 526 | ****************************************************************************/ |
| 527 | function sqimap_get_message_body ($imap_stream, &$header) { |
| 528 | $id = $header->id; |
| 529 | return decodeMime($imap_stream, $header); |
| 530 | } |
| 531 | |
| 532 | |
| 533 | /**************************************************************************** |
| 534 | ** Returns an array with the body structure |
| 535 | ****************************************************************************/ |
| 536 | ?> |