59177427 |
1 | <?php |
7350889b |
2 | |
35586184 |
3 | /** |
4 | * imap_messages.php |
5 | * |
76911253 |
6 | * Copyright (c) 1999-2003 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 | |
ea5fa593 |
14 | /* NOTE: quite some functions in this file are not used anymore. */ |
15 | |
3411d4ec |
16 | /* Copies specified messages to specified folder */ |
034fddf9 |
17 | /* obsolete */ |
35586184 |
18 | function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { |
2d34da11 |
19 | global $uid_support; |
5419bf1b |
20 | $read = sqimap_run_command ($imap_stream, "COPY $start:$end " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, $uid_support); |
97f7ddf2 |
21 | } |
22 | |
034fddf9 |
23 | function sqimap_msgs_list_copy ($imap_stream, $id, $mailbox) { |
24 | global $uid_support; |
25 | $msgs_id = sqimap_message_list_squisher($id); |
5419bf1b |
26 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, $uid_support); |
034fddf9 |
27 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, $uid_support); |
28 | } |
29 | |
30 | |
3411d4ec |
31 | /* Deletes specified messages and moves them to trash if possible */ |
034fddf9 |
32 | /* obsolete */ |
97f7ddf2 |
33 | function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) { |
2d34da11 |
34 | global $move_to_trash, $trash_folder, $auto_expunge, $uid_support; |
97f7ddf2 |
35 | |
36 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { |
37 | sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder); |
97f7ddf2 |
38 | } |
d8a8203a |
39 | sqimap_messages_flag ($imap_stream, $start, $end, "Deleted", true); |
97f7ddf2 |
40 | } |
41 | |
034fddf9 |
42 | function sqimap_msgs_list_delete ($imap_stream, $mailbox, $id) { |
43 | global $move_to_trash, $trash_folder, $uid_support; |
44 | $msgs_id = sqimap_message_list_squisher($id); |
45 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { |
5419bf1b |
46 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($trash_folder), true, $response, $message, $uid_support); |
034fddf9 |
47 | } |
43342123 |
48 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, $uid_support); |
034fddf9 |
49 | } |
50 | |
51 | |
3411d4ec |
52 | /* Sets the specified messages with specified flag */ |
d8a8203a |
53 | function sqimap_messages_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
54 | global $uid_support; |
d8a8203a |
55 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
56 | } |
57 | |
3411d4ec |
58 | /* Remove specified flag from specified messages */ |
d8a8203a |
59 | function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
60 | global $uid_support; |
d8a8203a |
61 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
62 | } |
63 | |
034fddf9 |
64 | function sqimap_toggle_flag($imap_stream, $id, $flag, $set, $handle_errors) { |
65 | global $uid_support; |
66 | $msgs_id = sqimap_message_list_squisher($id); |
67 | $set_string = ($set ? '+' : '-'); |
68 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id ".$set_string."FLAGS ($flag)", $handle_errors, $response, $message, $uid_support); |
69 | } |
70 | |
ea5fa593 |
71 | // obsolete? |
97f7ddf2 |
72 | function sqimap_get_small_header ($imap_stream, $id, $sent) { |
098ea084 |
73 | $res = sqimap_get_small_header_list($imap_stream, $id, $sent); |
97f7ddf2 |
74 | return $res[0]; |
75 | } |
3411d4ec |
76 | |
77 | /* |
78 | * Sort the message list and crunch to be as small as possible |
97f7ddf2 |
79 | * (overflow could happen, so make it small if possible) |
80 | */ |
81 | function sqimap_message_list_squisher($messages_array) { |
82 | if( !is_array( $messages_array ) ) { |
fe70ae27 |
83 | return $messages_array; |
97f7ddf2 |
84 | } |
2d34da11 |
85 | |
97f7ddf2 |
86 | sort($messages_array, SORT_NUMERIC); |
87 | $msgs_str = ''; |
88 | while ($messages_array) { |
89 | $start = array_shift($messages_array); |
90 | $end = $start; |
91 | while (isset($messages_array[0]) && $messages_array[0] == $end + 1) { |
92 | $end = array_shift($messages_array); |
93 | } |
94 | if ($msgs_str != '') { |
95 | $msgs_str .= ','; |
96 | } |
97 | $msgs_str .= $start; |
98 | if ($start != $end) { |
99 | $msgs_str .= ':' . $end; |
100 | } |
101 | } |
97f7ddf2 |
102 | return $msgs_str; |
3411d4ec |
103 | } |
97f7ddf2 |
104 | |
67c2f5ea |
105 | /* returns the references header lines */ |
106 | function get_reference_header ($imap_stream, $message) { |
2d34da11 |
107 | global $uid_support; |
67c2f5ea |
108 | $responses = array (); |
cdca177a |
109 | $results = array(); |
110 | $references = ""; |
a18594b2 |
111 | $responses = sqimap_run_command_list ($imap_stream, "FETCH $message BODY[HEADER.FIELDS (References)]", true, $response, $message, $uid_support); |
67c2f5ea |
112 | if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) { |
cdca177a |
113 | $responses = array (); |
b135de9c |
114 | } |
cdca177a |
115 | return $responses; |
67c2f5ea |
116 | } |
117 | |
aa0da530 |
118 | |
119 | /* get sort order from server and |
120 | * return it as the $id array for |
121 | * mailbox_display |
122 | */ |
cdca177a |
123 | |
2d34da11 |
124 | function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) { |
ba80e62b |
125 | global $default_charset, $thread_sort_messages, |
126 | $internal_date_sort, $server_sort_array, |
2d34da11 |
127 | $sent_folder, $mailbox, $uid_support; |
128 | |
d7c82551 |
129 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
130 | sqsession_unregister('server_sort_array'); |
60a3e687 |
131 | } |
2d34da11 |
132 | |
aa0da530 |
133 | $sort_on = array(); |
134 | $reverse = 0; |
135 | $server_sort_array = array(); |
136 | $sort_test = array(); |
137 | $sort_query = ''; |
2d34da11 |
138 | |
139 | if ($sort == 6) { |
140 | if ($uid_support) { |
b4ac5b96 |
141 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
142 | $uidnext = $mbxresponse['UIDNEXT']-1; |
143 | } else { |
144 | $uidnext = '*'; |
145 | } |
a18594b2 |
146 | $query = "SEARCH UID 1:$uidnext"; |
147 | $uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true); |
cdca177a |
148 | if (isset($uids[0])) { |
149 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
150 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
151 | } |
152 | } |
153 | if (!preg_match("/OK/", $response)) { |
154 | $server_sort_array = 'no'; |
155 | } |
2d34da11 |
156 | } else { |
cdca177a |
157 | $qty = $mbxresponse['EXISTS']; |
158 | $server_sort_array = range(1, $qty); |
159 | } |
770f0e03 |
160 | $server_sort_array = array_reverse($server_sort_array); |
9eb0fbd4 |
161 | sqsession_register($server_sort_array, 'server_sort_array'); |
2d34da11 |
162 | return $server_sort_array; |
163 | } |
164 | |
aa0da530 |
165 | $sort_on = array (0=> 'DATE', |
166 | 1=> 'DATE', |
167 | 2=> 'FROM', |
168 | 3=> 'FROM', |
169 | 4=> 'SUBJECT', |
d11ccd82 |
170 | 5=> 'SUBJECT'); |
aa0da530 |
171 | if ($internal_date_sort == true) { |
172 | $sort_on[0] = 'ARRIVAL'; |
173 | $sort_on[1] = 'ARRIVAL'; |
174 | } |
ba80e62b |
175 | if ($sent_folder == $mailbox) { |
176 | $sort_on[2] = 'TO'; |
177 | $sort_on[3] = 'TO'; |
178 | } |
aa0da530 |
179 | if (!empty($sort_on[$sort])) { |
a18594b2 |
180 | $query = "SORT ($sort_on[$sort]) ".strtoupper($default_charset).' ALL'; |
181 | $sort_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, $uid_support); |
aa0da530 |
182 | } |
2728fa19 |
183 | if (isset($sort_test[0])) { |
cdca177a |
184 | if (preg_match("/^\* SORT (.+)$/", $sort_test[0], $regs)) { |
185 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
186 | } |
aa0da530 |
187 | } |
188 | if ($sort == 0 || $sort == 2 || $sort == 4) { |
189 | $server_sort_array = array_reverse($server_sort_array); |
190 | } |
26eca02e |
191 | if (!preg_match("/OK/", $response)) { |
cdca177a |
192 | $server_sort_array = 'no'; |
193 | } |
9eb0fbd4 |
194 | sqsession_register($server_sort_array, 'server_sort_array'); |
aa0da530 |
195 | return $server_sort_array; |
196 | } |
2d34da11 |
197 | |
198 | |
199 | function sqimap_get_php_sort_order ($imap_stream, $mbxresponse) { |
200 | global $uid_support; |
201 | |
d7c82551 |
202 | if (sqsession_is_registered('php_sort_array')) { |
9eb0fbd4 |
203 | sqsession_unregister('php_sort_array'); |
2d34da11 |
204 | } |
205 | |
2d34da11 |
206 | $php_sort_array = array(); |
207 | |
208 | if ($uid_support) { |
1855c790 |
209 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
098ea084 |
210 | $uidnext = $mbxresponse['UIDNEXT']-1; |
211 | } else { |
212 | $uidnext = '*'; |
213 | } |
a18594b2 |
214 | $query = "SEARCH UID 1:$uidnext"; |
215 | $uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true); |
cdca177a |
216 | if (isset($uids[0])) { |
217 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
2d34da11 |
218 | $php_sort_array = preg_split("/ /", trim($regs[1])); |
cdca177a |
219 | } |
220 | } |
221 | if (!preg_match("/OK/", $response)) { |
222 | $php_sort_array = 'no'; |
223 | } |
2d34da11 |
224 | } else { |
cdca177a |
225 | $qty = $mbxresponse['EXISTS']; |
2d34da11 |
226 | $php_sort_array = range(1, $qty); |
227 | } |
9eb0fbd4 |
228 | sqsession_register($php_sort_array, 'php_sort_array'); |
2d34da11 |
229 | return $php_sort_array; |
cdca177a |
230 | } |
231 | |
2d34da11 |
232 | |
7c612fdd |
233 | /* returns an indent array for printMessageinfo() |
ba80e62b |
234 | this represents the amount of indent needed (value) |
235 | for this message number (key) |
7c612fdd |
236 | */ |
237 | |
238 | function get_parent_level ($imap_stream) { |
239 | global $sort_by_ref, $default_charset, $thread_new; |
240 | $parent = ""; |
241 | $child = ""; |
288bbce0 |
242 | $cutoff = 0; |
cdca177a |
243 | |
288bbce0 |
244 | /* loop through the threads and take unwanted characters out |
245 | of the thread string then chop it up |
246 | */ |
7c612fdd |
247 | for ($i=0;$i<count($thread_new);$i++) { |
248 | $thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]); |
249 | $thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]); |
250 | $thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY); |
251 | } |
252 | $indent_array = array(); |
253 | if (!$thread_new) { |
474528eb |
254 | $thread_new = array(); |
7c612fdd |
255 | } |
288bbce0 |
256 | /* looping through the parts of one message thread */ |
cdca177a |
257 | |
7c612fdd |
258 | for ($i=0;$i<count($thread_new);$i++) { |
288bbce0 |
259 | /* first grab the parent, it does not indent */ |
cdca177a |
260 | |
7c612fdd |
261 | if (isset($thread_new[$i][0])) { |
288bbce0 |
262 | if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) { |
263 | $parent = $regs[1]; |
264 | } |
7c612fdd |
265 | } |
266 | $indent_array[$parent] = 0; |
288bbce0 |
267 | |
268 | /* now the children, checking each thread portion for |
269 | ),(, and space, adjusting the level and space values |
270 | to get the indent level |
271 | */ |
272 | $level = 0; |
474528eb |
273 | $spaces = array(); |
274 | $spaces_total = 0; |
7c612fdd |
275 | $indent = 0; |
288bbce0 |
276 | $fake = FALSE; |
7c612fdd |
277 | for ($k=1;$k<(count($thread_new[$i]))-1;$k++) { |
278 | $chars = count_chars($thread_new[$i][$k], 1); |
288bbce0 |
279 | if (isset($chars['40'])) { /* testing for ( */ |
280 | $level = $level + $chars['40']; |
7c612fdd |
281 | } |
288bbce0 |
282 | if (isset($chars['41'])) { /* testing for ) */ |
283 | $level = $level - $chars['41']; |
474528eb |
284 | $spaces[$level] = 0; |
288bbce0 |
285 | /* if we were faking lets stop, this portion |
286 | of the thread is over |
287 | */ |
288 | if ($level == $cutoff) { |
289 | $fake = FALSE; |
7c612fdd |
290 | } |
291 | } |
288bbce0 |
292 | if (isset($chars['32'])) { /* testing for space */ |
474528eb |
293 | if (!isset($spaces[$level])) { |
294 | $spaces[$level] = 0; |
295 | } |
296 | $spaces[$level] = $spaces[$level] + $chars['32']; |
297 | } |
298 | for ($x=0;$x<=$level;$x++) { |
299 | if (isset($spaces[$x])) { |
300 | $spaces_total = $spaces_total + $spaces[$x]; |
301 | } |
288bbce0 |
302 | } |
474528eb |
303 | $indent = $level + $spaces_total; |
288bbce0 |
304 | /* must have run into a message that broke the thread |
305 | so we are adjusting for that portion |
306 | */ |
307 | if ($fake == TRUE) { |
308 | $indent = $indent +1; |
7c612fdd |
309 | } |
310 | if (preg_match("/(\d+)/", $thread_new[$i][$k], $regs)) { |
311 | $child = $regs[1]; |
312 | } |
288bbce0 |
313 | /* the thread must be broken if $indent == 0 |
314 | so indent the message once and start faking it |
315 | */ |
316 | if ($indent == 0) { |
317 | $indent = 1; |
318 | $fake = TRUE; |
319 | $cutoff = $level; |
320 | } |
321 | /* dont need abs but if indent was negative |
322 | errors would occur |
323 | */ |
7c612fdd |
324 | $indent_array[$child] = abs($indent); |
474528eb |
325 | $spaces_total = 0; |
cdca177a |
326 | } |
7c612fdd |
327 | } |
328 | return $indent_array; |
329 | } |
330 | |
331 | |
332 | /* returns an array with each element as a string |
333 | representing one message thread as returned by |
334 | the IMAP server |
335 | */ |
336 | |
337 | function get_thread_sort ($imap_stream) { |
2d34da11 |
338 | global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $uid_support; |
d7c82551 |
339 | if (sqsession_is_registered('thread_new')) { |
9eb0fbd4 |
340 | sqsession_unregister('thread_new'); |
7c612fdd |
341 | } |
d7c82551 |
342 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
343 | sqsession_unregister('server_sort_array'); |
60a3e687 |
344 | } |
7c612fdd |
345 | $thread_temp = array (); |
346 | if ($sort_by_ref == 1) { |
347 | $sort_type = 'REFERENCES'; |
348 | } |
349 | else { |
350 | $sort_type = 'ORDEREDSUBJECT'; |
351 | } |
a18594b2 |
352 | $query = "THREAD $sort_type ".strtoupper($default_charset)." ALL"; |
353 | $thread_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, $uid_support); |
2728fa19 |
354 | if (isset($thread_test[0])) { |
9978560b |
355 | for ($i=0,$iCnt=count($thread_test);$i<$iCnt;++$i) { |
297e99ab |
356 | if (preg_match("/^\* THREAD (.+)$/", $thread_test[$i], $regs)) { |
9978560b |
357 | $thread_list = trim($regs[1]); |
358 | break; |
359 | } |
360 | } |
7c612fdd |
361 | } |
362 | else { |
363 | $thread_list = ""; |
364 | } |
26eca02e |
365 | if (!preg_match("/OK/", $response)) { |
cdca177a |
366 | $server_sort_array = 'no'; |
367 | return $server_sort_array; |
368 | } |
474528eb |
369 | if (isset($thread_list)) { |
370 | $thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
371 | } |
7c612fdd |
372 | $char_count = count($thread_temp); |
373 | $counter = 0; |
374 | $thread_new = array(); |
375 | $k = 0; |
376 | $thread_new[0] = ""; |
377 | for ($i=0;$i<$char_count;$i++) { |
378 | if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') { |
379 | $thread_new[$k] = $thread_new[$k] . $thread_temp[$i]; |
380 | } |
381 | elseif ($thread_temp[$i] == '(') { |
382 | $thread_new[$k] .= $thread_temp[$i]; |
383 | $counter++; |
384 | } |
385 | elseif ($thread_temp[$i] == ')') { |
386 | if ($counter > 1) { |
387 | $thread_new[$k] .= $thread_temp[$i]; |
388 | $counter = $counter - 1; |
389 | } |
390 | else { |
391 | $thread_new[$k] .= $thread_temp[$i]; |
392 | $k++; |
393 | $thread_new[$k] = ""; |
394 | $counter = $counter - 1; |
395 | } |
396 | } |
397 | } |
9eb0fbd4 |
398 | sqsession_register($thread_new, 'thread_new'); |
7c612fdd |
399 | $thread_new = array_reverse($thread_new); |
400 | $thread_list = implode(" ", $thread_new); |
401 | $thread_list = str_replace("(", " ", $thread_list); |
402 | $thread_list = str_replace(")", " ", $thread_list); |
403 | $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
60a3e687 |
404 | $server_sort_array = $thread_list; |
9eb0fbd4 |
405 | sqsession_register($server_sort_array, 'server_sort_array'); |
7c612fdd |
406 | return $thread_list; |
407 | } |
408 | |
034fddf9 |
409 | |
7b07404c |
410 | function elapsedTime($start) { |
411 | $stop = gettimeofday(); |
412 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
413 | return $timepassed; |
414 | } |
7c612fdd |
415 | |
ea5fa593 |
416 | // only used in sqimap_get_small_header_list |
a18594b2 |
417 | function parseString($read,&$i) { |
418 | $char = $read{$i}; |
419 | $s = ''; |
420 | if ($char == '"') { |
421 | $iPos = ++$i; |
422 | while (true) { |
423 | $iPos = strpos($read,'"',$iPos); |
424 | if (!$iPos) break; |
425 | if ($iPos && $read{$iPos -1} != '\\') { |
426 | $s = substr($read,$i,($iPos-$i)); |
427 | $i = $iPos; |
428 | break; |
429 | } |
430 | $iPos++; |
431 | if ($iPos > strlen($read)) { |
432 | break; |
433 | } |
434 | } |
435 | } else if ($char == '{') { |
436 | $lit_cnt = ''; |
437 | ++$i; |
438 | $iPos = strpos($read,'}',$i); |
439 | if ($iPos) { |
440 | $lit_cnt = substr($read, $i, $iPos - $i); |
441 | $i += strlen($lit_cnt) + 3; /* skip } + \r + \n */ |
442 | /* Now read the literal */ |
443 | $s = ($lit_cnt ? substr($read,$i,$lit_cnt): ''); |
444 | $i += $lit_cnt; |
445 | /* temp bugfix (SM 1.5 will have a working clean version) |
446 | too much work to implement that version right now */ |
447 | --$i; |
448 | } else { /* should never happen */ |
449 | $i += 3; /* } + \r + \n */ |
450 | $s = ''; |
451 | } |
452 | } else { |
453 | return false; |
454 | } |
455 | ++$i; |
456 | return $s; |
457 | } |
458 | |
ea5fa593 |
459 | // only used in sqimap_get_small_header_list |
a18594b2 |
460 | function parseArray($read,&$i) { |
461 | $i = strpos($read,'(',$i); |
462 | $i_pos = strpos($read,')',$i); |
463 | $s = substr($read,$i+1,$i_pos - $i -1); |
464 | $a = explode(' ',$s); |
465 | if ($i_pos) { |
466 | $i = $i_pos+1; |
467 | return $a; |
468 | } else { |
469 | return false; |
470 | } |
471 | } |
472 | |
473 | function sqimap_get_small_header_list ($imap_stream, $msg_list, $show_num=false) { |
e7be116b |
474 | global $squirrelmail_language, $color, $data_dir, $username, $imap_server_type; |
cef054e4 |
475 | global $uid_support, $allow_server_sort; |
97f7ddf2 |
476 | /* Get the small headers for each message in $msg_list */ |
97f7ddf2 |
477 | $maxmsg = sizeof($msg_list); |
a18594b2 |
478 | if ($show_num != '999999') { |
479 | $msgs_str = sqimap_message_list_squisher($msg_list); |
480 | } else { |
481 | $msgs_str = '1:*'; |
482 | } |
cef054e4 |
483 | $messages = array(); |
97f7ddf2 |
484 | $read_list = array(); |
a18594b2 |
485 | |
3411d4ec |
486 | /* |
97f7ddf2 |
487 | * We need to return the data in the same order as the caller supplied |
488 | * in $msg_list, but IMAP servers are free to return responses in |
489 | * whatever order they wish... So we need to re-sort manually |
490 | */ |
491 | for ($i = 0; $i < sizeof($msg_list); $i++) { |
a18594b2 |
492 | $messages["$msg_list[$i]"] = array(); |
97f7ddf2 |
493 | } |
cdca177a |
494 | |
7b07404c |
495 | $internaldate = getPref($data_dir, $username, 'internal_date_sort'); |
496 | if ($internaldate) { |
a18594b2 |
497 | $query = "FETCH $msgs_str (FLAGS UID RFC822.SIZE INTERNALDATE BODY.PEEK[HEADER.FIELDS (Date To Cc From Subject X-Priority Content-Type)])"; |
7b07404c |
498 | } else { |
a18594b2 |
499 | $query = "FETCH $msgs_str (FLAGS UID RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Date To Cc From Subject X-Priority Content-Type)])"; |
7b07404c |
500 | } |
a18594b2 |
501 | $read_list = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, $uid_support); |
2d34da11 |
502 | $i = 0; |
a18594b2 |
503 | |
504 | foreach ($read_list as $r) { |
97f7ddf2 |
505 | $subject = _("(no subject)"); |
506 | $from = _("Unknown Sender"); |
507 | $priority = 0; |
9b761dbd |
508 | $messageid = '<>'; |
cef054e4 |
509 | $cc = $to = $date = $type[0] = $type[1] = $inrepto = ''; |
510 | $flag_seen = $flag_answered = $flag_deleted = $flag_flagged = false; |
a18594b2 |
511 | |
512 | $read = implode('',$r); |
513 | |
514 | /* |
515 | * #id<space>FETCH<space>( |
516 | */ |
517 | |
518 | /* extract the message id */ |
519 | $i_space = strpos($read,' ',2); |
520 | $id = substr($read,2,$i_space-2); |
521 | $fetch = substr($read,$i_space+1,5); |
522 | if (!is_numeric($id) && $fetch !== 'FETCH') { |
523 | set_up_language($squirrelmail_language); |
524 | echo '<br><b><font color=$color[2]>' . |
525 | _("ERROR : Could not complete request.") . |
526 | '</b><br>' . |
527 | _("Unknown response from IMAP server: ") . ' 1.' . |
528 | htmlspecialchars($read) . "</font><br>\n"; |
529 | break; |
530 | } |
531 | $i = strpos($read,'(',$i_space+5); |
532 | $read = substr($read,$i+1); |
533 | $i_len = strlen($read); |
534 | $i = 0; |
535 | while ($i < $i_len && $i !== false) { |
536 | /* get argument */ |
537 | $read = trim(substr($read,$i)); |
538 | $i_len = strlen($read); |
539 | $i = strpos($read,' '); |
540 | $arg = substr($read,0,$i); |
541 | ++$i; |
542 | switch ($arg) |
543 | { |
544 | case 'UID': |
545 | $i_pos = strpos($read,' ',$i); |
546 | if (!$i_pos) { |
547 | $i_pos = strpos($read,')',$i); |
cdca177a |
548 | } |
a18594b2 |
549 | if ($i_pos) { |
550 | $unique_id = substr($read,$i,$i_pos-$i); |
551 | $i = $i_pos+1; |
552 | } else { |
553 | break 3; |
cdca177a |
554 | } |
a18594b2 |
555 | break; |
556 | case 'FLAGS': |
557 | $flags = parseArray($read,$i); |
558 | if (!$flags) break 3; |
559 | foreach ($flags as $flag) { |
560 | $flag = strtolower($flag); |
561 | switch ($flag) |
562 | { |
563 | case '\\seen': $flag_seen = true; break; |
564 | case '\\answered': $flag_answered = true; break; |
565 | case '\\deleted': $flag_deleted = true; break; |
566 | case '\\flagged': $flag_flagged = true; break; |
567 | default: break; |
cdca177a |
568 | } |
569 | } |
a18594b2 |
570 | break; |
571 | case 'RFC822.SIZE': |
572 | $i_pos = strpos($read,' ',$i); |
573 | if (!$i_pos) { |
574 | $i_pos = strpos($read,')',$i); |
cdca177a |
575 | } |
a18594b2 |
576 | if ($i_pos) { |
577 | $size = substr($read,$i,$i_pos-$i); |
578 | $i = $i_pos+1; |
579 | } else { |
580 | break 3; |
581 | } |
582 | |
583 | break; |
584 | case 'INTERNALDATE': |
27932b08 |
585 | $date = parseString($read,$i); |
586 | //if ($tmpdate === false) break 3; |
587 | //$tmpdate = str_replace(' ',' ',$tmpdate); |
588 | //$tmpdate = explode(' ',$tmpdate); |
589 | //$date = str_replace('-',' ',$tmpdate[0]) . " " . |
590 | // $tmpdate[1] . ' ' . $tmpdate[2]; |
a18594b2 |
591 | break; |
592 | case 'BODY.PEEK[HEADER.FIELDS': |
593 | case 'BODY[HEADER.FIELDS': |
594 | $i = strpos($read,'{',$i); |
595 | $header = parseString($read,$i); |
596 | if ($header === false) break 3; |
597 | /* First we unfold the header */ |
598 | $hdr = trim(str_replace(array("\r\n\t", "\r\n "),array('', ''), $header)); |
599 | /* Now we can make a new header array with */ |
600 | /* each element representing a headerline */ |
601 | $hdr = explode("\r\n" , $hdr); |
602 | foreach ($hdr as $line) { |
603 | $pos = strpos($line, ':'); |
604 | if ($pos > 0) { |
605 | $field = strtolower(substr($line, 0, $pos)); |
606 | if (!strstr($field,' ')) { /* valid field */ |
607 | $value = trim(substr($line, $pos+1)); |
608 | switch($field) |
609 | { |
610 | case 'to': $to = $value; break; |
611 | case 'cc': $cc = $value; break; |
612 | case 'from': $from = $value; break; |
27932b08 |
613 | case 'date': $date = $value; break; |
a18594b2 |
614 | case 'x-priority': $priority = $value; break; |
615 | case 'subject': |
616 | $subject = $value; |
cdca177a |
617 | if ($subject == "") { |
618 | $subject = _("(no subject)"); |
619 | } |
620 | break; |
a18594b2 |
621 | case 'content-type': |
622 | $type = $value; |
cdca177a |
623 | if ($pos = strpos($type, ";")) { |
624 | $type = substr($type, 0, $pos); |
625 | } |
626 | $type = explode("/", $type); |
cef054e4 |
627 | if(!is_array($type)) { |
628 | $type[0] = 'text'; |
629 | } |
cdca177a |
630 | if (!isset($type[1])) { |
631 | $type[1] = ''; |
632 | } |
633 | break; |
a18594b2 |
634 | default: break; |
635 | } |
cdca177a |
636 | } |
637 | } |
638 | } |
a18594b2 |
639 | break; |
640 | default: |
641 | ++$i; |
642 | break; |
cdca177a |
643 | } |
cdca177a |
644 | } |
cef054e4 |
645 | if (isset($date)) { |
646 | $date = str_replace(' ', ' ', $date); |
647 | $tmpdate = explode(' ', trim($date)); |
648 | } else { |
649 | $tmpdate = $date = array('', '', '', '', '', ''); |
650 | } |
2d34da11 |
651 | if ($uid_support) { |
a18594b2 |
652 | $msgi ="$unique_id"; |
cef054e4 |
653 | $messages[$msgi]['ID'] = $unique_id; |
2d34da11 |
654 | } else { |
a18594b2 |
655 | $msgi = "$id"; |
656 | $messages[$msgi]['ID'] = $id; |
cef054e4 |
657 | } |
cef054e4 |
658 | $messages[$msgi]['TIME_STAMP'] = getTimeStamp($tmpdate); |
659 | $messages[$msgi]['DATE_STRING'] = getDateString($messages[$msgi]['TIME_STAMP']); |
0c1c4c19 |
660 | $messages[$msgi]['FROM'] = $from; //parseAddress($from); |
098ea084 |
661 | $messages[$msgi]['SUBJECT'] = $subject; |
662 | // if (handleAsSent($mailbox)) { |
0c1c4c19 |
663 | $messages[$msgi]['TO'] = $to; //parseAddress($to); |
098ea084 |
664 | // } |
cef054e4 |
665 | $messages[$msgi]['PRIORITY'] = $priority; |
0c1c4c19 |
666 | $messages[$msgi]['CC'] = $cc; //parseAddress($cc); |
cef054e4 |
667 | $messages[$msgi]['SIZE'] = $size; |
668 | $messages[$msgi]['TYPE0'] = $type[0]; |
669 | $messages[$msgi]['FLAG_DELETED'] = $flag_deleted; |
670 | $messages[$msgi]['FLAG_ANSWERED'] = $flag_answered; |
671 | $messages[$msgi]['FLAG_SEEN'] = $flag_seen; |
672 | $messages[$msgi]['FLAG_FLAGGED'] = $flag_flagged; |
673 | |
674 | /* non server sort stuff */ |
675 | if (!$allow_server_sort) { |
a18594b2 |
676 | $from = parseAddress($from); |
677 | if ($from[0][1]) { |
678 | $from = decodeHeader($from[0][1]); |
679 | } else { |
680 | $from = $from[0][0]; |
681 | } |
682 | $messages[$msgi]['FROM-SORT'] = $from; |
683 | $subject_sort = strtolower(decodeHeader($subject)); |
684 | if (preg_match("/^(vedr|sv|re|aw):\s*(.*)$/si", $subject_sort, $matches)){ |
cef054e4 |
685 | $messages[$msgi]['SUBJECT-SORT'] = $matches[2]; |
a18594b2 |
686 | } else { |
687 | $messages[$msgi]['SUBJECT-SORT'] = $subject_sort; |
688 | } |
cdca177a |
689 | } |
a18594b2 |
690 | ++$msgi; |
97f7ddf2 |
691 | } |
a18594b2 |
692 | array_reverse($messages); |
693 | $new_messages = array(); |
694 | foreach ($messages as $i =>$message) { |
695 | $new_messages[] = $message; |
696 | } |
697 | return $new_messages; |
97f7ddf2 |
698 | } |
699 | |
ea5fa593 |
700 | // obsolete? |
767ace1f |
701 | function sqimap_get_headerfield($imap_stream, $field) { |
a18594b2 |
702 | global $uid_support; |
767ace1f |
703 | $sid = sqimap_session_id(false); |
704 | |
705 | $results = array(); |
706 | $read_list = array(); |
707 | |
a18594b2 |
708 | $query = "FETCH 1:* (UID BODY.PEEK[HEADER.FIELDS ($field)])"; |
709 | $readin_list = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, $uid_support); |
767ace1f |
710 | $i = 0; |
711 | |
712 | foreach ($readin_list as $r) { |
713 | $r = implode('',$r); |
714 | /* first we unfold the header */ |
098ea084 |
715 | $r = str_replace(array("\r\n\t","\r\n\s"),array('',''),$r); |
716 | /* |
717 | * now we can make a new header array with each element representing |
718 | * a headerline |
719 | */ |
720 | $r = explode("\r\n" , $r); |
767ace1f |
721 | if (!$uid_support) { |
722 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) { |
723 | set_up_language($squirrelmail_language); |
724 | echo '<br><b><font color=$color[2]>' . |
725 | _("ERROR : Could not complete request.") . |
726 | '</b><br>' . |
727 | _("Unknown response from IMAP server: ") . ' 1.' . |
728 | $r[0] . "</font><br>\n"; |
729 | } else { |
730 | $id = $regs[1]; |
731 | } |
732 | } else { |
733 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH.*UID\s+([0-9]+)\s+/iAU",$r[0], $regs)) { |
734 | set_up_language($squirrelmail_language); |
735 | echo '<br><b><font color=$color[2]>' . |
736 | _("ERROR : Could not complete request.") . |
737 | '</b><br>' . |
738 | _("Unknown response from IMAP server: ") . ' 1.' . |
739 | $r[0] . "</font><br>\n"; |
740 | } else { |
098ea084 |
741 | $id = $regs[2]; |
767ace1f |
742 | } |
743 | } |
098ea084 |
744 | $field = $r[1]; |
745 | $field = substr($field,strlen($field)+2); |
746 | $result[] = array($id,$field); |
767ace1f |
747 | } |
748 | return $result; |
749 | } |
750 | |
751 | |
752 | |
753 | |
754 | |
3411d4ec |
755 | /* |
756 | * Returns a message array with all the information about a message. |
757 | * See the documentation folder for more information about this array. |
758 | */ |
97f7ddf2 |
759 | function sqimap_get_message ($imap_stream, $id, $mailbox) { |
2d34da11 |
760 | global $uid_support; |
cdca177a |
761 | |
2d34da11 |
762 | $flags = array(); |
763 | $read = sqimap_run_command ($imap_stream, "FETCH $id (FLAGS BODYSTRUCTURE)", true, $response, $message, $uid_support); |
114f2a24 |
764 | if ($read) { |
b69a13a4 |
765 | if (preg_match('/.+FLAGS\s\((.*)\)\s/AUi',$read[0],$regs)) { |
766 | if (trim($regs[1])) { |
767 | $flags = preg_split('/ /', $regs[1],-1,'PREG_SPLIT_NI_EMPTY'); |
768 | } |
769 | } |
114f2a24 |
770 | } else { |
b69a13a4 |
771 | /* the message was not found, maybe the mailbox was modified? */ |
772 | global $sort, $startMessage, $color; |
773 | |
774 | $errmessage = _("The server couldn't find the message you requested.") . |
775 | '<p>'._("Most probably your message list was out of date and the message has been moved away or deleted (perhaps by another program accessing the same mailbox)."); |
776 | /* this will include a link back to the message list */ |
777 | error_message($errmessage, $mailbox, $sort, $startMessage, $color); |
778 | exit; |
2d34da11 |
779 | } |
780 | $bodystructure = implode('',$read); |
781 | $msg = mime_structure($bodystructure,$flags); |
782 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
19d470aa |
783 | $rfc822_header = new Rfc822Header(); |
767ace1f |
784 | $rfc822_header->parseHeader($read); |
785 | $msg->rfc822_header = $rfc822_header; |
2d34da11 |
786 | return $msg; |
97f7ddf2 |
787 | } |
788 | |
3411d4ec |
789 | /* Wrapper function that reformats the header information. */ |
ea5fa593 |
790 | // obsolete? |
97f7ddf2 |
791 | function sqimap_get_message_header ($imap_stream, $id, $mailbox) { |
2d34da11 |
792 | global $uid_support; |
793 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
97f7ddf2 |
794 | $header = sqimap_get_header($imap_stream, $read); |
795 | $header->id = $id; |
796 | $header->mailbox = $mailbox; |
97f7ddf2 |
797 | return $header; |
798 | } |
799 | |
3411d4ec |
800 | /* Wrapper function that reformats the entity header information. */ |
ea5fa593 |
801 | // obsolete? |
43786d5c |
802 | function sqimap_get_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
803 | global $uid_support; |
804 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[$ent.HEADER]", true, $response, $message, $uid_support); |
43786d5c |
805 | $header = sqimap_get_header($imap_stream, $read); |
806 | $header->id = $id; |
807 | $header->mailbox = $mailbox; |
808 | return $header; |
809 | } |
810 | |
3748428c |
811 | /* function to get the mime headers */ |
ea5fa593 |
812 | // obsolete? |
3748428c |
813 | function sqimap_get_mime_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
814 | global $uid_support; |
815 | $read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.MIME]", true, $response, $message, $uid_support); |
3748428c |
816 | $header = sqimap_get_header($imap_stream, $read); |
817 | $header->id = $id; |
818 | $header->mailbox = $mailbox; |
819 | return $header; |
820 | } |
821 | |
052e0c26 |
822 | ?> |