5 ** This implements functions that manipulate messages
10 if (!isset($mime_php)) include "../functions/mime.php";
12 /******************************************************************************
13 ** Copies specified messages to specified folder
14 ******************************************************************************/
15 function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) {
16 fputs ($imap_stream, "a001 COPY $start:$end \"$mailbox\"\r\n");
17 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
20 /******************************************************************************
21 ** Deletes specified messages and moves them to trash if possible
22 ******************************************************************************/
23 function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) {
24 global $move_to_trash, $trash_folder, $auto_expunge;
26 if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) {
27 sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder);
28 sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
30 sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
34 /******************************************************************************
35 ** Sets the specified messages with specified flag
36 ******************************************************************************/
37 function sqimap_messages_flag ($imap_stream, $start, $end, $flag) {
38 fputs ($imap_stream, "a001 STORE $start:$end +FLAGS (\\$flag)\r\n");
39 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
43 /******************************************************************************
44 ** Remove specified flag from specified messages
45 ******************************************************************************/
46 function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag) {
47 fputs ($imap_stream, "a001 STORE $start:$end -FLAGS (\\$flag)\r\n");
48 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
52 /******************************************************************************
53 ** Returns some general header information -- FROM, DATE, and SUBJECT
54 ******************************************************************************/
56 var $from = '', $subject = '', $date = '', $to = '',
57 $priority = 0, $message_id = 0, $cc = '';
60 function sqimap_get_small_header ($imap_stream, $id, $sent) {
62 fputs ($imap_stream, "a001 FETCH $id BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject Message-Id X-Priority Content-Type)]\r\n");
63 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
65 $subject = _("(no subject)");
66 $from = _("Unknown Sender");
76 for ($i = 0; $i < count($read); $i++
) {
77 if (eregi ("^to:(.*)$", $read[$i], $regs)) {
78 //$to = sqimap_find_displayable_name(substr($read[$i], 3));
80 } else if (eregi ("^from:(.*)$", $read[$i], $regs)) {
81 //$from = sqimap_find_displayable_name(substr($read[$i], 5));
83 } else if (eregi ("^x-priority:(.*)$", $read[$i], $regs)) {
84 $priority = trim($regs[1]);
85 } else if (eregi ("^message-id:(.*)$", $read[$i], $regs)) {
86 $messageid = trim($regs[1]);
87 } else if (eregi ("^cc:(.*)$", $read[$i], $regs)) {
89 } else if (eregi ("^date:(.*)$", $read[$i], $regs)) {
91 } else if (eregi ("^subject:(.*)$", $read[$i], $regs)) {
92 $subject = htmlspecialchars(trim($regs[1]));
94 $subject = _("(no subject)");
95 } else if (eregi ("^content-type:(.*)$", $read[$i], $regs)) {
96 $type = strtolower(trim($regs[1]));
97 if ($pos = strpos($type, ";"))
98 $type = substr($type, 0, $pos);
99 $type = explode("/", $type);
100 if (! isset($type[1]))
106 // If there isn't a date, it takes the internal date and uses
107 // that as the normal date.
108 if (trim($date) == "") {
109 fputs ($imap_stream, "a002 FETCH $id INTERNALDATE\r\n");
110 $internal_read = sqimap_read_data ($imap_stream, "a002", true, $r, $m);
112 // * 22 FETCH (INTERNALDATE " 8-Sep-2000 13:17:07 -0500")
113 $date = $internal_read[0];
114 $date = eregi_replace(".*internaldate \"", "", $date);
115 $date = eregi_replace("\".*", "", $date);
116 $date_ary = explode(" ", trim($date));
117 $date_ary[0] = str_replace("-", " ", $date_ary[0]);
118 $date = implode (" ", $date_ary);
121 fputs ($imap_stream, "a003 FETCH $id RFC822.SIZE\r\n");
122 $read = sqimap_read_data($imap_stream, "a003", true, $r, $m);
123 eregi("([0-9]+)[^0-9]*$", $read[0], $regs);
126 $header = new small_header
;
128 $header->from
= (trim($to) != '')?
$to : _("(only Cc/Bcc)");
130 $header->from
= $from;
132 $header->date
= $date;
133 $header->subject
= $subject;
135 $header->priority
= $priority;
136 $header->message_id
= $messageid;
138 $header->size
= $size;
139 $header->type0
= $type[0];
140 $header->type1
= $type[1];
145 /******************************************************************************
146 ** Returns the flags for the specified messages
147 ******************************************************************************/
148 function sqimap_get_flags ($imap_stream, $i) {
149 fputs ($imap_stream, "a001 FETCH $i:$i FLAGS\r\n");
150 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
151 if (ereg("FLAGS(.*)", $read[0], $regs))
152 return explode(" ", trim(ereg_replace('[\\(\\)\\\\]', '', $regs[1])));
153 return Array('None');
156 /******************************************************************************
157 ** Returns a message array with all the information about a message. See
158 ** the documentation folder for more information about this array.
159 ******************************************************************************/
160 function sqimap_get_message ($imap_stream, $id, $mailbox) {
161 $header = sqimap_get_message_header($imap_stream, $id, $mailbox);
162 return sqimap_get_message_body($imap_stream, $header);
165 /******************************************************************************
166 ** Wrapper function that reformats the header information.
167 ******************************************************************************/
168 function sqimap_get_message_header ($imap_stream, $id, $mailbox) {
169 fputs ($imap_stream, "a001 FETCH $id:$id BODY[HEADER]\r\n");
170 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
172 $header = sqimap_get_header($imap_stream, $read);
174 $header->mailbox
= $mailbox;
179 /******************************************************************************
180 ** Wrapper function that returns entity headers for use by decodeMime
181 ******************************************************************************/
183 function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) {
184 $header = sqimap_get_header($imap_stream, $read);
185 $type0 = $header["TYPE0"];
186 $type1 = $header["TYPE1"];
187 $bound = $header["BOUNDARY"];
188 $encoding = $header["ENCODING"];
189 $charset = $header["CHARSET"];
190 $filename = $header["FILENAME"];
194 /******************************************************************************
195 ** Queries the IMAP server and gets all header information.
196 ******************************************************************************/
197 function sqimap_get_header ($imap_stream, $read) {
198 global $where, $what;
200 $hdr = new msg_header();
202 // Set up some defaults
203 $hdr->type0
= "text";
204 $hdr->type1
= "plain";
205 $hdr->charset
= "us-ascii";
207 while ($i < count($read)) {
208 if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") {
213 /** ENCODING TYPE **/
214 else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") {
215 $hdr->encoding
= strtolower(trim(substr($read[$i], 26)));
220 else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") {
221 $cont = strtolower(trim(substr($read[$i], 13)));
222 if (strpos($cont, ";"))
223 $cont = substr($cont, 0, strpos($cont, ";"));
226 if (strpos($cont, "/")) {
227 $hdr->type0
= substr($cont, 0, strpos($cont, "/"));
228 $hdr->type1
= substr($cont, strpos($cont, "/")+
1);
236 while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
237 str_replace("\n", "", $line);
238 str_replace("\n", "", $read[$i]);
239 $line = "$line $read[$i]";
243 /** Detect the boundary of a multipart message **/
244 if (eregi('boundary="([^"]+)"', $line, $regs)) {
245 $hdr->boundary
= $regs[1];
248 /** Detect the charset **/
249 if (strpos(strtolower(trim($line)), "charset=")) {
250 $pos = strpos($line, "charset=") +
8;
251 $charset = trim($line);
252 if (strpos($line, ";", $pos) > 0) {
253 $charset = substr($charset, $pos, strpos($line, ";", $pos)-$pos);
255 $charset = substr($charset, $pos);
257 $charset = str_replace("\"", "", $charset);
258 $hdr->charset
= $charset;
260 $hdr->charset
= "us-ascii";
265 else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") {
266 /** Add better dontent-disposition support **/
270 while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
271 str_replace("\n", "", $line);
272 str_replace("\n", "", $read[$i]);
273 $line = "$line $read[$i]";
277 /** Detects filename if any **/
278 if (strpos(strtolower(trim($line)), "filename=")) {
279 $pos = strpos($line, "filename=") +
9;
281 if (strpos($line, " ", $pos) > 0) {
282 $name = substr($name, $pos, strpos($line, " ", $pos));
284 $name = substr($name, $pos);
286 $name = str_replace("\"", "", $name);
287 $hdr->filename
= $name;
292 else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") {
293 $hdr->replyto
= trim(substr($read[$i], 9, strlen($read[$i])));
298 else if (strtolower(substr($read[$i], 0, 5)) == "from:") {
299 $hdr->from
= trim(substr($read[$i], 5, strlen($read[$i]) - 6));
300 if (! isset($hdr->replyto
) ||
$hdr->replyto
== "")
301 $hdr->replyto
= $hdr->from
;
305 else if (strtolower(substr($read[$i], 0, 5)) == "date:") {
306 $d = substr($read[$i], 5);
308 $d = strtr($d, array(' ' => ' '));
309 $d = explode(' ', $d);
310 $hdr->date
= getTimeStamp($d);
314 else if (strtolower(substr($read[$i], 0, 8)) == "subject:") {
315 $hdr->subject
= trim(substr($read[$i], 8, strlen($read[$i]) - 9));
316 if (strlen(Chop($hdr->subject
)) == 0)
317 $hdr->subject
= _("(no subject)");
319 if ($where == "SUBJECT") {
320 $hdr->subject
= eregi_replace($what, "<b>\\0</b>", $hdr->subject
);
325 else if (strtolower(substr($read[$i], 0, 3)) == "cc:") {
327 $hdr->cc
[$pos] = trim(substr($read[$i], 4));
329 while (((substr($read[$i], 0, 1) == " ") ||
(substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){
331 $hdr->cc
[$pos] = trim($read[$i]);
336 else if (strtolower(substr($read[$i], 0, 3)) == "to:") {
338 $hdr->to
[$pos] = trim(substr($read[$i], 4));
340 while (((substr($read[$i], 0, 1) == " ") ||
(substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){
342 $hdr->to
[$pos] = trim($read[$i]);
347 else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") {
348 $hdr->message_id
= trim(substr($read[$i], 11));
353 /** ERROR CORRECTION **/
354 else if (substr($read[$i], 0, 1) == ")") {
355 if (strlen(trim($hdr->subject
)) == 0)
356 $hdr->subject
= _("(no subject)");
358 if (strlen(trim($hdr->from
)) == 0)
359 $hdr->from
= _("(unknown sender)");
361 if (strlen(trim($hdr->date
)) == 0)
373 /******************************************************************************
374 ** Returns the body of a message.
375 ******************************************************************************/
376 function sqimap_get_message_body ($imap_stream, &$header) {
378 return decodeMime($imap_stream, $header);
382 /******************************************************************************
383 ** Returns an array with the body structure
384 ******************************************************************************/