59177427 |
1 | <?php |
7350889b |
2 | |
35586184 |
3 | /** |
4 | * imap_messages.php |
5 | * |
15e6162e |
6 | * Copyright (c) 1999-2002 The SquirrelMail Project Team |
35586184 |
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 | */ |
052e0c26 |
13 | |
3411d4ec |
14 | /* Copies specified messages to specified folder */ |
35586184 |
15 | function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { |
2d34da11 |
16 | global $uid_support; |
17 | $read = sqimap_run_command ($imap_stream, "COPY $start:$end \"$mailbox\"", true, $response, $message, $uid_support); |
97f7ddf2 |
18 | } |
19 | |
3411d4ec |
20 | /* Deletes specified messages and moves them to trash if possible */ |
97f7ddf2 |
21 | function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) { |
2d34da11 |
22 | global $move_to_trash, $trash_folder, $auto_expunge, $uid_support; |
97f7ddf2 |
23 | |
24 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { |
25 | sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder); |
97f7ddf2 |
26 | } |
d8a8203a |
27 | sqimap_messages_flag ($imap_stream, $start, $end, "Deleted", true); |
97f7ddf2 |
28 | } |
29 | |
3411d4ec |
30 | /* Sets the specified messages with specified flag */ |
d8a8203a |
31 | function sqimap_messages_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
32 | global $uid_support; |
d8a8203a |
33 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
34 | } |
35 | |
3411d4ec |
36 | /* Remove specified flag from specified messages */ |
d8a8203a |
37 | function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
38 | global $uid_support; |
d8a8203a |
39 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
40 | } |
41 | |
3411d4ec |
42 | /* Returns some general header information -- FROM, DATE, and SUBJECT */ |
97f7ddf2 |
43 | class small_header { |
44 | var $from = '', $subject = '', $date = '', $to = '', |
2d34da11 |
45 | $priority = 0, $message_id = 0, $cc = '', $uid = ''; |
97f7ddf2 |
46 | } |
47 | |
48 | function sqimap_get_small_header ($imap_stream, $id, $sent) { |
49 | $res = sqimap_get_small_header_list($imap_stream, array($id), $sent); |
50 | return $res[0]; |
51 | } |
3411d4ec |
52 | |
53 | /* |
54 | * Sort the message list and crunch to be as small as possible |
97f7ddf2 |
55 | * (overflow could happen, so make it small if possible) |
56 | */ |
57 | function sqimap_message_list_squisher($messages_array) { |
58 | if( !is_array( $messages_array ) ) { |
59 | return; |
60 | } |
2d34da11 |
61 | |
97f7ddf2 |
62 | sort($messages_array, SORT_NUMERIC); |
63 | $msgs_str = ''; |
64 | while ($messages_array) { |
65 | $start = array_shift($messages_array); |
66 | $end = $start; |
67 | while (isset($messages_array[0]) && $messages_array[0] == $end + 1) { |
68 | $end = array_shift($messages_array); |
69 | } |
70 | if ($msgs_str != '') { |
71 | $msgs_str .= ','; |
72 | } |
73 | $msgs_str .= $start; |
74 | if ($start != $end) { |
75 | $msgs_str .= ':' . $end; |
76 | } |
77 | } |
97f7ddf2 |
78 | return $msgs_str; |
3411d4ec |
79 | } |
97f7ddf2 |
80 | |
67c2f5ea |
81 | /* returns the references header lines */ |
82 | function get_reference_header ($imap_stream, $message) { |
2d34da11 |
83 | global $uid_support; |
67c2f5ea |
84 | $responses = array (); |
2d34da11 |
85 | $sid = sqimap_session_id($uid_support); |
cdca177a |
86 | $results = array(); |
87 | $references = ""; |
0ef1d85d |
88 | $query = "$sid FETCH $message BODY[HEADER.FIELDS (References)]\r\n"; |
67c2f5ea |
89 | fputs ($imap_stream, $query); |
cdca177a |
90 | $responses = sqimap_read_data_list($imap_stream, $sid, true, $responses, $message); |
67c2f5ea |
91 | if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) { |
cdca177a |
92 | $responses = array (); |
b135de9c |
93 | } |
cdca177a |
94 | return $responses; |
67c2f5ea |
95 | } |
96 | |
aa0da530 |
97 | |
98 | /* get sort order from server and |
99 | * return it as the $id array for |
100 | * mailbox_display |
101 | */ |
cdca177a |
102 | |
2d34da11 |
103 | function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) { |
ba80e62b |
104 | global $default_charset, $thread_sort_messages, |
105 | $internal_date_sort, $server_sort_array, |
2d34da11 |
106 | $sent_folder, $mailbox, $uid_support; |
107 | |
d7c82551 |
108 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
109 | sqsession_unregister('server_sort_array'); |
60a3e687 |
110 | } |
2d34da11 |
111 | |
112 | $sid = sqimap_session_id($uid_support); |
aa0da530 |
113 | $sort_on = array(); |
114 | $reverse = 0; |
115 | $server_sort_array = array(); |
116 | $sort_test = array(); |
117 | $sort_query = ''; |
2d34da11 |
118 | |
119 | if ($sort == 6) { |
120 | if ($uid_support) { |
b4ac5b96 |
121 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
122 | $uidnext = $mbxresponse['UIDNEXT']-1; |
123 | } else { |
124 | $uidnext = '*'; |
125 | } |
cdca177a |
126 | $uid_query = "$sid SEARCH UID 1:$uidnext\r\n"; |
127 | fputs($imap_stream, $uid_query); |
b135de9c |
128 | $uids = sqimap_read_data($imap_stream, $sid, true ,$response, $message); |
cdca177a |
129 | if (isset($uids[0])) { |
130 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
131 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
132 | } |
133 | } |
134 | if (!preg_match("/OK/", $response)) { |
135 | $server_sort_array = 'no'; |
136 | } |
2d34da11 |
137 | } else { |
cdca177a |
138 | $qty = $mbxresponse['EXISTS']; |
139 | $server_sort_array = range(1, $qty); |
140 | } |
9eb0fbd4 |
141 | sqsession_register($server_sort_array, 'server_sort_array'); |
2d34da11 |
142 | return $server_sort_array; |
143 | } |
144 | |
aa0da530 |
145 | $sort_on = array (0=> 'DATE', |
146 | 1=> 'DATE', |
147 | 2=> 'FROM', |
148 | 3=> 'FROM', |
149 | 4=> 'SUBJECT', |
d11ccd82 |
150 | 5=> 'SUBJECT'); |
aa0da530 |
151 | if ($internal_date_sort == true) { |
152 | $sort_on[0] = 'ARRIVAL'; |
153 | $sort_on[1] = 'ARRIVAL'; |
154 | } |
ba80e62b |
155 | if ($sent_folder == $mailbox) { |
156 | $sort_on[2] = 'TO'; |
157 | $sort_on[3] = 'TO'; |
158 | } |
aa0da530 |
159 | if (!empty($sort_on[$sort])) { |
160 | $sort_query = "$sid SORT ($sort_on[$sort]) ".strtoupper($default_charset)." ALL\r\n"; |
161 | fputs($imap_stream, $sort_query); |
b135de9c |
162 | $sort_test = sqimap_read_data($imap_stream, $sid, true ,$response, $message); |
aa0da530 |
163 | } |
2728fa19 |
164 | if (isset($sort_test[0])) { |
cdca177a |
165 | if (preg_match("/^\* SORT (.+)$/", $sort_test[0], $regs)) { |
166 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
167 | } |
aa0da530 |
168 | } |
169 | if ($sort == 0 || $sort == 2 || $sort == 4) { |
170 | $server_sort_array = array_reverse($server_sort_array); |
171 | } |
26eca02e |
172 | if (!preg_match("/OK/", $response)) { |
cdca177a |
173 | $server_sort_array = 'no'; |
174 | } |
9eb0fbd4 |
175 | sqsession_register($server_sort_array, 'server_sort_array'); |
aa0da530 |
176 | return $server_sort_array; |
177 | } |
2d34da11 |
178 | |
179 | |
180 | function sqimap_get_php_sort_order ($imap_stream, $mbxresponse) { |
181 | global $uid_support; |
182 | |
d7c82551 |
183 | if (sqsession_is_registered('php_sort_array')) { |
9eb0fbd4 |
184 | sqsession_unregister('php_sort_array'); |
2d34da11 |
185 | } |
186 | |
187 | $sid = sqimap_session_id($uid_support); |
188 | $php_sort_array = array(); |
189 | |
190 | if ($uid_support) { |
1855c790 |
191 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
192 | $uidnext = $mbxresponse['UIDNEXT']-1; |
193 | } else { |
194 | $uidnext = '*'; |
195 | } |
cdca177a |
196 | $uid_query = "$sid SEARCH UID 1:$uidnext\r\n"; |
197 | fputs($imap_stream, $uid_query); |
b135de9c |
198 | $uids = sqimap_read_data($imap_stream, $sid, true ,$response, $message); |
cdca177a |
199 | if (isset($uids[0])) { |
200 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
2d34da11 |
201 | $php_sort_array = preg_split("/ /", trim($regs[1])); |
cdca177a |
202 | } |
203 | } |
204 | if (!preg_match("/OK/", $response)) { |
205 | $php_sort_array = 'no'; |
206 | } |
2d34da11 |
207 | } else { |
cdca177a |
208 | $qty = $mbxresponse['EXISTS']; |
2d34da11 |
209 | $php_sort_array = range(1, $qty); |
210 | } |
9eb0fbd4 |
211 | sqsession_register($php_sort_array, 'php_sort_array'); |
2d34da11 |
212 | return $php_sort_array; |
cdca177a |
213 | } |
214 | |
2d34da11 |
215 | |
7c612fdd |
216 | /* returns an indent array for printMessageinfo() |
ba80e62b |
217 | this represents the amount of indent needed (value) |
218 | for this message number (key) |
7c612fdd |
219 | */ |
220 | |
221 | function get_parent_level ($imap_stream) { |
222 | global $sort_by_ref, $default_charset, $thread_new; |
223 | $parent = ""; |
224 | $child = ""; |
288bbce0 |
225 | $cutoff = 0; |
cdca177a |
226 | |
288bbce0 |
227 | /* loop through the threads and take unwanted characters out |
228 | of the thread string then chop it up |
229 | */ |
7c612fdd |
230 | for ($i=0;$i<count($thread_new);$i++) { |
231 | $thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]); |
232 | $thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]); |
233 | $thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY); |
234 | } |
235 | $indent_array = array(); |
236 | if (!$thread_new) { |
474528eb |
237 | $thread_new = array(); |
7c612fdd |
238 | } |
288bbce0 |
239 | /* looping through the parts of one message thread */ |
cdca177a |
240 | |
7c612fdd |
241 | for ($i=0;$i<count($thread_new);$i++) { |
288bbce0 |
242 | /* first grab the parent, it does not indent */ |
cdca177a |
243 | |
7c612fdd |
244 | if (isset($thread_new[$i][0])) { |
288bbce0 |
245 | if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) { |
246 | $parent = $regs[1]; |
247 | } |
7c612fdd |
248 | } |
249 | $indent_array[$parent] = 0; |
288bbce0 |
250 | |
251 | /* now the children, checking each thread portion for |
252 | ),(, and space, adjusting the level and space values |
253 | to get the indent level |
254 | */ |
255 | $level = 0; |
474528eb |
256 | $spaces = array(); |
257 | $spaces_total = 0; |
7c612fdd |
258 | $indent = 0; |
288bbce0 |
259 | $fake = FALSE; |
7c612fdd |
260 | for ($k=1;$k<(count($thread_new[$i]))-1;$k++) { |
261 | $chars = count_chars($thread_new[$i][$k], 1); |
288bbce0 |
262 | if (isset($chars['40'])) { /* testing for ( */ |
263 | $level = $level + $chars['40']; |
7c612fdd |
264 | } |
288bbce0 |
265 | if (isset($chars['41'])) { /* testing for ) */ |
266 | $level = $level - $chars['41']; |
474528eb |
267 | $spaces[$level] = 0; |
288bbce0 |
268 | /* if we were faking lets stop, this portion |
269 | of the thread is over |
270 | */ |
271 | if ($level == $cutoff) { |
272 | $fake = FALSE; |
7c612fdd |
273 | } |
274 | } |
288bbce0 |
275 | if (isset($chars['32'])) { /* testing for space */ |
474528eb |
276 | if (!isset($spaces[$level])) { |
277 | $spaces[$level] = 0; |
278 | } |
279 | $spaces[$level] = $spaces[$level] + $chars['32']; |
280 | } |
281 | for ($x=0;$x<=$level;$x++) { |
282 | if (isset($spaces[$x])) { |
283 | $spaces_total = $spaces_total + $spaces[$x]; |
284 | } |
288bbce0 |
285 | } |
474528eb |
286 | $indent = $level + $spaces_total; |
288bbce0 |
287 | /* must have run into a message that broke the thread |
288 | so we are adjusting for that portion |
289 | */ |
290 | if ($fake == TRUE) { |
291 | $indent = $indent +1; |
7c612fdd |
292 | } |
293 | if (preg_match("/(\d+)/", $thread_new[$i][$k], $regs)) { |
294 | $child = $regs[1]; |
295 | } |
288bbce0 |
296 | /* the thread must be broken if $indent == 0 |
297 | so indent the message once and start faking it |
298 | */ |
299 | if ($indent == 0) { |
300 | $indent = 1; |
301 | $fake = TRUE; |
302 | $cutoff = $level; |
303 | } |
304 | /* dont need abs but if indent was negative |
305 | errors would occur |
306 | */ |
7c612fdd |
307 | $indent_array[$child] = abs($indent); |
474528eb |
308 | $spaces_total = 0; |
cdca177a |
309 | } |
7c612fdd |
310 | } |
311 | return $indent_array; |
312 | } |
313 | |
314 | |
315 | /* returns an array with each element as a string |
316 | representing one message thread as returned by |
317 | the IMAP server |
318 | */ |
319 | |
320 | function get_thread_sort ($imap_stream) { |
2d34da11 |
321 | global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $uid_support; |
d7c82551 |
322 | if (sqsession_is_registered('thread_new')) { |
9eb0fbd4 |
323 | sqsession_unregister('thread_new'); |
7c612fdd |
324 | } |
d7c82551 |
325 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
326 | sqsession_unregister('server_sort_array'); |
60a3e687 |
327 | } |
2d34da11 |
328 | $sid = sqimap_session_id($uid_support); |
7c612fdd |
329 | $thread_temp = array (); |
330 | if ($sort_by_ref == 1) { |
331 | $sort_type = 'REFERENCES'; |
332 | } |
333 | else { |
334 | $sort_type = 'ORDEREDSUBJECT'; |
335 | } |
aa0da530 |
336 | $thread_query = "$sid THREAD $sort_type ".strtoupper($default_charset)." ALL\r\n"; |
7c612fdd |
337 | fputs($imap_stream, $thread_query); |
26eca02e |
338 | $thread_test = sqimap_read_data($imap_stream, $sid, false, $response, $message); |
2728fa19 |
339 | if (isset($thread_test[0])) { |
340 | if (preg_match("/^\* THREAD (.+)$/", $thread_test[0], $regs)) { |
341 | $thread_list = trim($regs[1]); |
342 | } |
7c612fdd |
343 | } |
344 | else { |
345 | $thread_list = ""; |
346 | } |
26eca02e |
347 | if (!preg_match("/OK/", $response)) { |
cdca177a |
348 | $server_sort_array = 'no'; |
349 | return $server_sort_array; |
350 | } |
474528eb |
351 | if (isset($thread_list)) { |
352 | $thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
353 | } |
7c612fdd |
354 | $char_count = count($thread_temp); |
355 | $counter = 0; |
356 | $thread_new = array(); |
357 | $k = 0; |
358 | $thread_new[0] = ""; |
359 | for ($i=0;$i<$char_count;$i++) { |
360 | if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') { |
361 | $thread_new[$k] = $thread_new[$k] . $thread_temp[$i]; |
362 | } |
363 | elseif ($thread_temp[$i] == '(') { |
364 | $thread_new[$k] .= $thread_temp[$i]; |
365 | $counter++; |
366 | } |
367 | elseif ($thread_temp[$i] == ')') { |
368 | if ($counter > 1) { |
369 | $thread_new[$k] .= $thread_temp[$i]; |
370 | $counter = $counter - 1; |
371 | } |
372 | else { |
373 | $thread_new[$k] .= $thread_temp[$i]; |
374 | $k++; |
375 | $thread_new[$k] = ""; |
376 | $counter = $counter - 1; |
377 | } |
378 | } |
379 | } |
9eb0fbd4 |
380 | sqsession_register($thread_new, 'thread_new'); |
7c612fdd |
381 | $thread_new = array_reverse($thread_new); |
382 | $thread_list = implode(" ", $thread_new); |
383 | $thread_list = str_replace("(", " ", $thread_list); |
384 | $thread_list = str_replace(")", " ", $thread_list); |
385 | $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
60a3e687 |
386 | $server_sort_array = $thread_list; |
9eb0fbd4 |
387 | sqsession_register($server_sort_array, 'server_sort_array'); |
7c612fdd |
388 | return $thread_list; |
389 | } |
390 | |
7b07404c |
391 | function elapsedTime($start) { |
392 | $stop = gettimeofday(); |
393 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
394 | return $timepassed; |
395 | } |
7c612fdd |
396 | |
b92977f5 |
397 | function sqimap_get_small_header_list ($imap_stream, $msg_list) { |
e7be116b |
398 | global $squirrelmail_language, $color, $data_dir, $username, $imap_server_type; |
2d34da11 |
399 | global $uid_support; |
400 | |
97f7ddf2 |
401 | /* Get the small headers for each message in $msg_list */ |
2d34da11 |
402 | $sid = sqimap_session_id($uid_support); |
403 | |
97f7ddf2 |
404 | $maxmsg = sizeof($msg_list); |
405 | $msgs_str = sqimap_message_list_squisher($msg_list); |
406 | $results = array(); |
407 | $read_list = array(); |
3411d4ec |
408 | /* |
97f7ddf2 |
409 | * We need to return the data in the same order as the caller supplied |
410 | * in $msg_list, but IMAP servers are free to return responses in |
411 | * whatever order they wish... So we need to re-sort manually |
412 | */ |
413 | for ($i = 0; $i < sizeof($msg_list); $i++) { |
414 | $id2index[$msg_list[$i]] = $i; |
415 | } |
cdca177a |
416 | |
7b07404c |
417 | $internaldate = getPref($data_dir, $username, 'internal_date_sort'); |
418 | if ($internaldate) { |
cdca177a |
419 | $query = "$sid FETCH $msgs_str (FLAGS UID RFC822.SIZE INTERNALDATE BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject X-Priority Content-Type)])\r\n"; |
7b07404c |
420 | } else { |
cdca177a |
421 | $query = "$sid FETCH $msgs_str (FLAGS UID RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject X-Priority Content-Type)])\r\n"; |
7b07404c |
422 | } |
97f7ddf2 |
423 | fputs ($imap_stream, $query); |
2d34da11 |
424 | $readin_list = sqimap_read_data_list($imap_stream, $sid, false, $response, $message); |
425 | $i = 0; |
97f7ddf2 |
426 | foreach ($readin_list as $r) { |
cdca177a |
427 | if (!$uid_support) { |
428 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) { |
429 | set_up_language($squirrelmail_language); |
430 | echo '<br><b><font color=$color[2]>' . |
431 | _("ERROR : Could not complete request.") . |
432 | '</b><br>' . |
433 | _("Unknown response from IMAP server: ") . ' 1.' . |
434 | $r[0] . "</font><br>\n"; |
435 | } else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) { |
436 | set_up_language($squirrelmail_language); |
437 | echo '<br><b><font color=$color[2]>' . |
438 | _("ERROR : Could not complete request.") . |
439 | '</b><br>' . |
440 | _("Unknown message number in reply from server: ") . |
441 | $regs[1] . "</font><br>\n"; |
442 | } else { |
443 | $read_list[$id2index[$regs[1]]] = $r; |
444 | } |
2d34da11 |
445 | } else { |
cdca177a |
446 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH.*UID\s+([0-9]+)\s+/iAU",$r[0], $regs)) { |
447 | set_up_language($squirrelmail_language); |
448 | echo '<br><b><font color=$color[2]>' . |
449 | _("ERROR : Could not complete request.") . |
450 | '</b><br>' . |
451 | _("Unknown response from IMAP server: ") . ' 1.' . |
452 | $r[0] . "</font><br>\n"; |
453 | } else if (! isset($id2index[$regs[2]]) || !count($id2index[$regs[2]])) { |
454 | set_up_language($squirrelmail_language); |
455 | echo '<br><b><font color=$color[2]>' . |
456 | _("ERROR : Could not complete request.") . |
457 | '</b><br>' . |
458 | _("Unknown message number in reply from server: ") . |
459 | $regs[2] . "</font><br>\n"; |
460 | } else { |
461 | $read_list[$id2index[$regs[2]]] = $r; |
462 | $unique_id = $regs[2]; |
463 | } |
97f7ddf2 |
464 | } |
465 | } |
466 | arsort($read_list); |
3411d4ec |
467 | |
7b07404c |
468 | $patterns = array ( |
cdca177a |
469 | "/^To:(.*)\$/AUi", |
470 | "/^From:(.*)\$/AUi", |
471 | "/^X-Priority:(.*)\$/AUi", |
472 | "/^Cc:(.*)\$/AUi", |
473 | "/^Date:(.*)\$/AUi", |
474 | "/^Subject:(.*)\$/AUi", |
475 | "/^Content-Type:(.*)\$/AUi" |
476 | ); |
477 | $regpattern = ''; |
3411d4ec |
478 | |
97f7ddf2 |
479 | for ($msgi = 0; $msgi < $maxmsg; $msgi++) { |
480 | $subject = _("(no subject)"); |
481 | $from = _("Unknown Sender"); |
482 | $priority = 0; |
483 | $messageid = "<>"; |
484 | $cc = ""; |
485 | $to = ""; |
486 | $date = ""; |
487 | $type[0] = ""; |
488 | $type[1] = ""; |
67c2f5ea |
489 | $inrepto = ""; |
cdca177a |
490 | $flag_seen = false; |
491 | $flag_answered = false; |
492 | $flag_deleted = false; |
493 | $flag_flagged = false; |
97f7ddf2 |
494 | $read = $read_list[$msgi]; |
ec91fad4 |
495 | $prevline = false; |
7b07404c |
496 | |
3411d4ec |
497 | foreach ($read as $read_part) { |
ec91fad4 |
498 | //unfold multi-line headers |
58068ee7 |
499 | if ($prevline && strpos($read_part, "\t ") === true) { |
500 | $read_part = substr($prevline, 0, -2) . preg_replace('/(\t\s+)/',' ',$read_part); |
501 | } |
943bd480 |
502 | $prevline = $read_part; |
cdca177a |
503 | if ($read_part{0} == '*') { |
504 | if ($internaldate) { |
505 | if (preg_match ("/^.+INTERNALDATE\s+\"(.+)\".+/iUA",$read_part, $reg)) { |
cc766dd0 |
506 | $tmpdate = trim($reg[1]); |
507 | $tmpdate = str_replace(' ',' ',$tmpdate); |
508 | $tmpdate = explode(' ',$tmpdate); |
509 | $date = str_replace('-',' ',$tmpdate[0]) . " " . |
510 | $tmpdate[1] . " " . |
511 | $tmpdate[2]; |
512 | } |
cdca177a |
513 | } |
514 | if (preg_match ("/^.+RFC822.SIZE\s+(\d+).+/iA",$read_part, $reg)) { |
515 | $size = $reg[1]; |
516 | } |
517 | if (preg_match("/^.+FLAGS\s+\((.*)\).+/iUA", $read_part, $regs)) { |
518 | $flags = explode(' ',trim($regs[1])); |
519 | foreach ($flags as $flag) { |
520 | $flag = strtolower($flag); |
521 | if ($flag == '\\seen') { |
522 | $flag_seen = true; |
523 | } else if ($flag == '\\answered') { |
524 | $flag_answered = true; |
525 | } else if ($flag == '\\deleted') { |
526 | $flag_deleted = true; |
527 | } else if ($flag == '\\flagged') { |
528 | $flag_flagged = true; |
529 | } |
530 | } |
531 | } |
532 | if (preg_match ("/^.+UID\s+(\d+).+/iA",$read_part, $reg)) { |
533 | $unique_id = $reg[1]; |
534 | } |
535 | } else { |
536 | $firstchar = $read_part{0}; |
537 | if ($firstchar == 'T') { |
538 | $regpattern = $patterns[0]; |
539 | $id = 1; |
540 | } else if ($firstchar == 'F') { |
541 | $regpattern = $patterns[1]; |
542 | $id = 2; |
543 | } else if ($firstchar == 'X') { |
544 | $regpattern = $patterns[2]; |
545 | $id = 3; |
546 | } else if ($firstchar == 'C') { |
547 | if (strtolower($read_part{1}) == 'c') { |
548 | $regpattern = $patterns[3]; |
549 | $id = 4; |
550 | } else if (strtolower($read_part{1}) == 'o') { |
551 | $regpattern = $patterns[6]; |
552 | $id = 7; |
553 | } |
554 | } else if ($firstchar == 'D' && !$internaldate ) { |
555 | $regpattern = $patterns[4]; |
556 | $id = 5; |
557 | } else if ($firstchar == 'S') { |
558 | $regpattern = $patterns[5]; |
559 | $id = 6; |
560 | } else $regpattern = ''; |
561 | |
562 | if ($regpattern) { |
563 | if (preg_match ($regpattern, $read_part, $regs)) { |
564 | switch ($id) { |
565 | case 1: |
566 | $to = $regs[1]; |
567 | break; |
568 | case 2: |
569 | $from = $regs[1]; |
570 | break; |
571 | case 3: |
572 | $priority = $regs[1]; |
573 | break; |
574 | case 4: |
575 | $cc = $regs[1]; |
576 | break; |
577 | case 5: |
578 | $date = $regs[1]; |
579 | break; |
580 | case 6: |
581 | $subject = htmlspecialchars(trim($regs[1])); |
582 | if ($subject == "") { |
583 | $subject = _("(no subject)"); |
584 | } |
585 | break; |
586 | case 7: |
587 | $type = strtolower(trim($regs[1])); |
588 | if ($pos = strpos($type, ";")) { |
589 | $type = substr($type, 0, $pos); |
590 | } |
591 | $type = explode("/", $type); |
592 | if (!isset($type[1])) { |
593 | $type[1] = ''; |
594 | } |
595 | break; |
596 | default: |
597 | break; |
598 | } |
599 | } |
600 | } |
601 | } |
602 | |
603 | } |
b92977f5 |
604 | |
97f7ddf2 |
605 | $header = new small_header; |
97f7ddf2 |
606 | |
2d34da11 |
607 | if ($uid_support) { |
cdca177a |
608 | $header->uid = $unique_id; |
2d34da11 |
609 | } else { |
2d5ccf7d |
610 | $header->uid = $msg_list[$msgi]; |
cdca177a |
611 | } |
97f7ddf2 |
612 | $header->date = $date; |
613 | $header->subject = $subject; |
614 | $header->to = $to; |
b92977f5 |
615 | $header->from = $from; |
97f7ddf2 |
616 | $header->priority = $priority; |
617 | $header->message_id = $messageid; |
618 | $header->cc = $cc; |
619 | $header->size = $size; |
620 | $header->type0 = $type[0]; |
621 | $header->type1 = $type[1]; |
cdca177a |
622 | $header->flag_seen = $flag_seen; |
623 | $header->flag_answered = $flag_answered; |
624 | $header->flag_deleted = $flag_deleted; |
625 | $header->flag_flagged = $flag_flagged; |
626 | $header->inrepto = $inrepto; |
97f7ddf2 |
627 | $result[] = $header; |
628 | } |
629 | return $result; |
630 | } |
631 | |
767ace1f |
632 | function sqimap_get_headerfield($imap_stream, $field) { |
633 | $sid = sqimap_session_id(false); |
634 | |
635 | $results = array(); |
636 | $read_list = array(); |
637 | |
638 | $query = "$sid FETCH 1:* (UID BODY.PEEK[HEADER.FIELDS ($field)])\r\n"; |
639 | fputs ($imap_stream, $query); |
640 | $readin_list = sqimap_read_data_list($imap_stream, $sid, false, $response, $message); |
641 | $i = 0; |
642 | |
643 | foreach ($readin_list as $r) { |
644 | $r = implode('',$r); |
645 | /* first we unfold the header */ |
646 | $r = str_replace(array("\r\n\t","\r\n\s"),array('',''),$r); |
647 | /* |
648 | * now we can make a new header array with each element representing |
649 | * a headerline |
650 | */ |
651 | $r = explode("\r\n" , $r); |
652 | if (!$uid_support) { |
653 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) { |
654 | set_up_language($squirrelmail_language); |
655 | echo '<br><b><font color=$color[2]>' . |
656 | _("ERROR : Could not complete request.") . |
657 | '</b><br>' . |
658 | _("Unknown response from IMAP server: ") . ' 1.' . |
659 | $r[0] . "</font><br>\n"; |
660 | } else { |
661 | $id = $regs[1]; |
662 | } |
663 | } else { |
664 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH.*UID\s+([0-9]+)\s+/iAU",$r[0], $regs)) { |
665 | set_up_language($squirrelmail_language); |
666 | echo '<br><b><font color=$color[2]>' . |
667 | _("ERROR : Could not complete request.") . |
668 | '</b><br>' . |
669 | _("Unknown response from IMAP server: ") . ' 1.' . |
670 | $r[0] . "</font><br>\n"; |
671 | } else { |
672 | $id = $regs[2]; |
673 | } |
674 | } |
675 | $field = $r[1]; |
676 | $field = substr($field,strlen($field)+2); |
677 | $result[] = array($id,$field); |
678 | } |
679 | return $result; |
680 | } |
681 | |
682 | |
683 | |
684 | |
685 | |
3411d4ec |
686 | /* |
687 | * Returns a message array with all the information about a message. |
688 | * See the documentation folder for more information about this array. |
689 | */ |
97f7ddf2 |
690 | function sqimap_get_message ($imap_stream, $id, $mailbox) { |
2d34da11 |
691 | global $uid_support; |
cdca177a |
692 | |
2d34da11 |
693 | $flags = array(); |
694 | $read = sqimap_run_command ($imap_stream, "FETCH $id (FLAGS BODYSTRUCTURE)", true, $response, $message, $uid_support); |
114f2a24 |
695 | if ($read) { |
2d34da11 |
696 | if (preg_match('/.+FLAGS\s\((.*)\)\s/AUi',$read[0],$regs)) { |
697 | if (trim($regs[1])) { |
698 | $flags = preg_split('/ /', $regs[1],-1,'PREG_SPLIT_NI_EMPTY'); |
699 | } |
114f2a24 |
700 | } |
701 | } else { |
0147197f |
702 | echo "ERROR Yeah I know, not a very usefull errormessage (id = $id, mailbox = $mailbox sqimap_get_message)"; |
114f2a24 |
703 | exit; |
2d34da11 |
704 | } |
705 | $bodystructure = implode('',$read); |
706 | $msg = mime_structure($bodystructure,$flags); |
707 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
19d470aa |
708 | $rfc822_header = new Rfc822Header(); |
767ace1f |
709 | $rfc822_header->parseHeader($read); |
710 | $msg->rfc822_header = $rfc822_header; |
2d34da11 |
711 | return $msg; |
97f7ddf2 |
712 | } |
713 | |
3411d4ec |
714 | /* Wrapper function that reformats the header information. */ |
97f7ddf2 |
715 | function sqimap_get_message_header ($imap_stream, $id, $mailbox) { |
2d34da11 |
716 | global $uid_support; |
717 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
97f7ddf2 |
718 | $header = sqimap_get_header($imap_stream, $read); |
719 | $header->id = $id; |
720 | $header->mailbox = $mailbox; |
97f7ddf2 |
721 | return $header; |
722 | } |
723 | |
3411d4ec |
724 | /* Wrapper function that reformats the entity header information. */ |
43786d5c |
725 | function sqimap_get_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
726 | global $uid_support; |
727 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[$ent.HEADER]", true, $response, $message, $uid_support); |
43786d5c |
728 | $header = sqimap_get_header($imap_stream, $read); |
729 | $header->id = $id; |
730 | $header->mailbox = $mailbox; |
731 | return $header; |
732 | } |
733 | |
734 | |
3411d4ec |
735 | /* Wrapper function that returns entity headers for use by decodeMime */ |
97f7ddf2 |
736 | /* |
737 | function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) { |
738 | $header = sqimap_get_header($imap_stream, $read); |
739 | $type0 = $header["TYPE0"]; |
740 | $type1 = $header["TYPE1"]; |
741 | $bound = $header["BOUNDARY"]; |
742 | $encoding = $header["ENCODING"]; |
743 | $charset = $header["CHARSET"]; |
744 | $filename = $header["FILENAME"]; |
745 | } |
3748428c |
746 | |
747 | /* function to get the mime headers */ |
748 | function sqimap_get_mime_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
749 | global $uid_support; |
750 | $read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.MIME]", true, $response, $message, $uid_support); |
3748428c |
751 | $header = sqimap_get_header($imap_stream, $read); |
752 | $header->id = $id; |
753 | $header->mailbox = $mailbox; |
754 | return $header; |
755 | } |
756 | |
3411d4ec |
757 | /* Returns the body of a message. */ |
97f7ddf2 |
758 | function sqimap_get_message_body ($imap_stream, &$header) { |
2d34da11 |
759 | // return decodeMime($imap_stream, $header->id); |
97f7ddf2 |
760 | } |
8beafbbc |
761 | |
052e0c26 |
762 | ?> |