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, $uid_support); |
97f7ddf2 |
21 | } |
22 | |
7c3e0802 |
23 | /** |
24 | * copy a range of messages ($id) to another mailbox ($mailbox) |
25 | */ |
034fddf9 |
26 | function sqimap_msgs_list_copy ($imap_stream, $id, $mailbox) { |
27 | global $uid_support; |
28 | $msgs_id = sqimap_message_list_squisher($id); |
5419bf1b |
29 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, $uid_support); |
7c3e0802 |
30 | } |
31 | |
32 | /** |
33 | * move a range of messages ($id) to another mailbox. Deletes the originals. |
34 | */ |
35 | function sqimap_msgs_list_move ($imap_stream, $id, $mailbox) { |
36 | global $uid_support; |
37 | $msgs_id = sqimap_message_list_squisher($id); |
38 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, $uid_support); |
39 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response,$message, $uid_support); |
034fddf9 |
40 | } |
41 | |
42 | |
3411d4ec |
43 | /* Deletes specified messages and moves them to trash if possible */ |
034fddf9 |
44 | /* obsolete */ |
97f7ddf2 |
45 | function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) { |
2d34da11 |
46 | global $move_to_trash, $trash_folder, $auto_expunge, $uid_support; |
97f7ddf2 |
47 | |
48 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { |
49 | sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder); |
97f7ddf2 |
50 | } |
d8a8203a |
51 | sqimap_messages_flag ($imap_stream, $start, $end, "Deleted", true); |
97f7ddf2 |
52 | } |
53 | |
6c540963 |
54 | function sqimap_msgs_list_delete ($imap_stream, $mailbox, $id, $bypass_trash=false) { |
034fddf9 |
55 | global $move_to_trash, $trash_folder, $uid_support; |
56 | $msgs_id = sqimap_message_list_squisher($id); |
6c540963 |
57 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder)) && ($bypass_trash != true)) { |
5419bf1b |
58 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($trash_folder), true, $response, $message, $uid_support); |
034fddf9 |
59 | } |
43342123 |
60 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, $uid_support); |
034fddf9 |
61 | } |
62 | |
63 | |
3411d4ec |
64 | /* Sets the specified messages with specified flag */ |
d8a8203a |
65 | function sqimap_messages_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
66 | global $uid_support; |
d8a8203a |
67 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
68 | } |
69 | |
3411d4ec |
70 | /* Remove specified flag from specified messages */ |
d8a8203a |
71 | function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
72 | global $uid_support; |
d8a8203a |
73 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
74 | } |
75 | |
034fddf9 |
76 | function sqimap_toggle_flag($imap_stream, $id, $flag, $set, $handle_errors) { |
77 | global $uid_support; |
78 | $msgs_id = sqimap_message_list_squisher($id); |
79 | $set_string = ($set ? '+' : '-'); |
80 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id ".$set_string."FLAGS ($flag)", $handle_errors, $response, $message, $uid_support); |
81 | } |
82 | |
ea5fa593 |
83 | // obsolete? |
97f7ddf2 |
84 | function sqimap_get_small_header ($imap_stream, $id, $sent) { |
098ea084 |
85 | $res = sqimap_get_small_header_list($imap_stream, $id, $sent); |
97f7ddf2 |
86 | return $res[0]; |
87 | } |
3411d4ec |
88 | |
89 | /* |
90 | * Sort the message list and crunch to be as small as possible |
97f7ddf2 |
91 | * (overflow could happen, so make it small if possible) |
92 | */ |
93 | function sqimap_message_list_squisher($messages_array) { |
94 | if( !is_array( $messages_array ) ) { |
fe70ae27 |
95 | return $messages_array; |
97f7ddf2 |
96 | } |
2d34da11 |
97 | |
97f7ddf2 |
98 | sort($messages_array, SORT_NUMERIC); |
99 | $msgs_str = ''; |
100 | while ($messages_array) { |
101 | $start = array_shift($messages_array); |
102 | $end = $start; |
103 | while (isset($messages_array[0]) && $messages_array[0] == $end + 1) { |
104 | $end = array_shift($messages_array); |
105 | } |
106 | if ($msgs_str != '') { |
107 | $msgs_str .= ','; |
108 | } |
109 | $msgs_str .= $start; |
110 | if ($start != $end) { |
111 | $msgs_str .= ':' . $end; |
112 | } |
113 | } |
97f7ddf2 |
114 | return $msgs_str; |
3411d4ec |
115 | } |
97f7ddf2 |
116 | |
67c2f5ea |
117 | /* returns the references header lines */ |
118 | function get_reference_header ($imap_stream, $message) { |
2d34da11 |
119 | global $uid_support; |
67c2f5ea |
120 | $responses = array (); |
cdca177a |
121 | $results = array(); |
122 | $references = ""; |
a18594b2 |
123 | $responses = sqimap_run_command_list ($imap_stream, "FETCH $message BODY[HEADER.FIELDS (References)]", true, $response, $message, $uid_support); |
67c2f5ea |
124 | if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) { |
cdca177a |
125 | $responses = array (); |
b135de9c |
126 | } |
cdca177a |
127 | return $responses; |
67c2f5ea |
128 | } |
129 | |
aa0da530 |
130 | |
131 | /* get sort order from server and |
132 | * return it as the $id array for |
133 | * mailbox_display |
134 | */ |
cdca177a |
135 | |
2d34da11 |
136 | function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) { |
ba80e62b |
137 | global $default_charset, $thread_sort_messages, |
138 | $internal_date_sort, $server_sort_array, |
2d34da11 |
139 | $sent_folder, $mailbox, $uid_support; |
140 | |
d7c82551 |
141 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
142 | sqsession_unregister('server_sort_array'); |
60a3e687 |
143 | } |
2d34da11 |
144 | |
aa0da530 |
145 | $sort_on = array(); |
146 | $reverse = 0; |
147 | $server_sort_array = array(); |
148 | $sort_test = array(); |
149 | $sort_query = ''; |
2d34da11 |
150 | |
151 | if ($sort == 6) { |
152 | if ($uid_support) { |
b4ac5b96 |
153 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
154 | $uidnext = $mbxresponse['UIDNEXT']-1; |
155 | } else { |
156 | $uidnext = '*'; |
157 | } |
a18594b2 |
158 | $query = "SEARCH UID 1:$uidnext"; |
159 | $uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true); |
cdca177a |
160 | if (isset($uids[0])) { |
161 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
162 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
163 | } |
164 | } |
165 | if (!preg_match("/OK/", $response)) { |
166 | $server_sort_array = 'no'; |
167 | } |
2d34da11 |
168 | } else { |
cdca177a |
169 | $qty = $mbxresponse['EXISTS']; |
170 | $server_sort_array = range(1, $qty); |
171 | } |
770f0e03 |
172 | $server_sort_array = array_reverse($server_sort_array); |
9eb0fbd4 |
173 | sqsession_register($server_sort_array, 'server_sort_array'); |
2d34da11 |
174 | return $server_sort_array; |
175 | } |
176 | |
aa0da530 |
177 | $sort_on = array (0=> 'DATE', |
178 | 1=> 'DATE', |
179 | 2=> 'FROM', |
180 | 3=> 'FROM', |
181 | 4=> 'SUBJECT', |
d11ccd82 |
182 | 5=> 'SUBJECT'); |
aa0da530 |
183 | if ($internal_date_sort == true) { |
184 | $sort_on[0] = 'ARRIVAL'; |
185 | $sort_on[1] = 'ARRIVAL'; |
186 | } |
ba80e62b |
187 | if ($sent_folder == $mailbox) { |
188 | $sort_on[2] = 'TO'; |
189 | $sort_on[3] = 'TO'; |
190 | } |
aa0da530 |
191 | if (!empty($sort_on[$sort])) { |
a18594b2 |
192 | $query = "SORT ($sort_on[$sort]) ".strtoupper($default_charset).' ALL'; |
193 | $sort_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, $uid_support); |
aa0da530 |
194 | } |
2728fa19 |
195 | if (isset($sort_test[0])) { |
a8a70251 |
196 | for ($i=0,$iCnt=count($sort_test);$i<$iCnt;++$i) { |
197 | if (preg_match("/^\* SORT (.+)$/", $sort_test[$i], $regs)) { |
cdca177a |
198 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
a8a70251 |
199 | break; |
cdca177a |
200 | } |
a8a70251 |
201 | } |
aa0da530 |
202 | } |
203 | if ($sort == 0 || $sort == 2 || $sort == 4) { |
204 | $server_sort_array = array_reverse($server_sort_array); |
205 | } |
26eca02e |
206 | if (!preg_match("/OK/", $response)) { |
cdca177a |
207 | $server_sort_array = 'no'; |
208 | } |
9eb0fbd4 |
209 | sqsession_register($server_sort_array, 'server_sort_array'); |
aa0da530 |
210 | return $server_sort_array; |
211 | } |
2d34da11 |
212 | |
213 | |
214 | function sqimap_get_php_sort_order ($imap_stream, $mbxresponse) { |
215 | global $uid_support; |
216 | |
d7c82551 |
217 | if (sqsession_is_registered('php_sort_array')) { |
9eb0fbd4 |
218 | sqsession_unregister('php_sort_array'); |
2d34da11 |
219 | } |
220 | |
2d34da11 |
221 | $php_sort_array = array(); |
222 | |
223 | if ($uid_support) { |
1855c790 |
224 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
098ea084 |
225 | $uidnext = $mbxresponse['UIDNEXT']-1; |
226 | } else { |
227 | $uidnext = '*'; |
228 | } |
a18594b2 |
229 | $query = "SEARCH UID 1:$uidnext"; |
230 | $uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true); |
cdca177a |
231 | if (isset($uids[0])) { |
232 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
2d34da11 |
233 | $php_sort_array = preg_split("/ /", trim($regs[1])); |
cdca177a |
234 | } |
235 | } |
236 | if (!preg_match("/OK/", $response)) { |
237 | $php_sort_array = 'no'; |
238 | } |
2d34da11 |
239 | } else { |
cdca177a |
240 | $qty = $mbxresponse['EXISTS']; |
2d34da11 |
241 | $php_sort_array = range(1, $qty); |
242 | } |
9eb0fbd4 |
243 | sqsession_register($php_sort_array, 'php_sort_array'); |
2d34da11 |
244 | return $php_sort_array; |
cdca177a |
245 | } |
246 | |
2d34da11 |
247 | |
7c612fdd |
248 | /* returns an indent array for printMessageinfo() |
ba80e62b |
249 | this represents the amount of indent needed (value) |
250 | for this message number (key) |
7c612fdd |
251 | */ |
252 | |
253 | function get_parent_level ($imap_stream) { |
254 | global $sort_by_ref, $default_charset, $thread_new; |
255 | $parent = ""; |
256 | $child = ""; |
288bbce0 |
257 | $cutoff = 0; |
cdca177a |
258 | |
288bbce0 |
259 | /* loop through the threads and take unwanted characters out |
260 | of the thread string then chop it up |
261 | */ |
7c612fdd |
262 | for ($i=0;$i<count($thread_new);$i++) { |
263 | $thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]); |
264 | $thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]); |
265 | $thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY); |
266 | } |
267 | $indent_array = array(); |
268 | if (!$thread_new) { |
474528eb |
269 | $thread_new = array(); |
7c612fdd |
270 | } |
288bbce0 |
271 | /* looping through the parts of one message thread */ |
cdca177a |
272 | |
7c612fdd |
273 | for ($i=0;$i<count($thread_new);$i++) { |
288bbce0 |
274 | /* first grab the parent, it does not indent */ |
cdca177a |
275 | |
7c612fdd |
276 | if (isset($thread_new[$i][0])) { |
288bbce0 |
277 | if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) { |
278 | $parent = $regs[1]; |
279 | } |
7c612fdd |
280 | } |
281 | $indent_array[$parent] = 0; |
288bbce0 |
282 | |
283 | /* now the children, checking each thread portion for |
284 | ),(, and space, adjusting the level and space values |
285 | to get the indent level |
286 | */ |
287 | $level = 0; |
474528eb |
288 | $spaces = array(); |
289 | $spaces_total = 0; |
7c612fdd |
290 | $indent = 0; |
288bbce0 |
291 | $fake = FALSE; |
7c612fdd |
292 | for ($k=1;$k<(count($thread_new[$i]))-1;$k++) { |
293 | $chars = count_chars($thread_new[$i][$k], 1); |
288bbce0 |
294 | if (isset($chars['40'])) { /* testing for ( */ |
295 | $level = $level + $chars['40']; |
7c612fdd |
296 | } |
288bbce0 |
297 | if (isset($chars['41'])) { /* testing for ) */ |
298 | $level = $level - $chars['41']; |
474528eb |
299 | $spaces[$level] = 0; |
288bbce0 |
300 | /* if we were faking lets stop, this portion |
301 | of the thread is over |
302 | */ |
303 | if ($level == $cutoff) { |
304 | $fake = FALSE; |
7c612fdd |
305 | } |
306 | } |
288bbce0 |
307 | if (isset($chars['32'])) { /* testing for space */ |
474528eb |
308 | if (!isset($spaces[$level])) { |
309 | $spaces[$level] = 0; |
310 | } |
311 | $spaces[$level] = $spaces[$level] + $chars['32']; |
312 | } |
313 | for ($x=0;$x<=$level;$x++) { |
314 | if (isset($spaces[$x])) { |
315 | $spaces_total = $spaces_total + $spaces[$x]; |
316 | } |
288bbce0 |
317 | } |
474528eb |
318 | $indent = $level + $spaces_total; |
288bbce0 |
319 | /* must have run into a message that broke the thread |
320 | so we are adjusting for that portion |
321 | */ |
322 | if ($fake == TRUE) { |
323 | $indent = $indent +1; |
7c612fdd |
324 | } |
325 | if (preg_match("/(\d+)/", $thread_new[$i][$k], $regs)) { |
326 | $child = $regs[1]; |
327 | } |
288bbce0 |
328 | /* the thread must be broken if $indent == 0 |
329 | so indent the message once and start faking it |
330 | */ |
331 | if ($indent == 0) { |
332 | $indent = 1; |
333 | $fake = TRUE; |
334 | $cutoff = $level; |
335 | } |
336 | /* dont need abs but if indent was negative |
337 | errors would occur |
338 | */ |
7c612fdd |
339 | $indent_array[$child] = abs($indent); |
474528eb |
340 | $spaces_total = 0; |
cdca177a |
341 | } |
7c612fdd |
342 | } |
343 | return $indent_array; |
344 | } |
345 | |
346 | |
347 | /* returns an array with each element as a string |
348 | representing one message thread as returned by |
349 | the IMAP server |
350 | */ |
351 | |
352 | function get_thread_sort ($imap_stream) { |
2d34da11 |
353 | global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $uid_support; |
d7c82551 |
354 | if (sqsession_is_registered('thread_new')) { |
9eb0fbd4 |
355 | sqsession_unregister('thread_new'); |
7c612fdd |
356 | } |
d7c82551 |
357 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
358 | sqsession_unregister('server_sort_array'); |
60a3e687 |
359 | } |
7c612fdd |
360 | $thread_temp = array (); |
361 | if ($sort_by_ref == 1) { |
362 | $sort_type = 'REFERENCES'; |
363 | } |
364 | else { |
365 | $sort_type = 'ORDEREDSUBJECT'; |
366 | } |
a18594b2 |
367 | $query = "THREAD $sort_type ".strtoupper($default_charset)." ALL"; |
368 | $thread_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, $uid_support); |
2728fa19 |
369 | if (isset($thread_test[0])) { |
9978560b |
370 | for ($i=0,$iCnt=count($thread_test);$i<$iCnt;++$i) { |
297e99ab |
371 | if (preg_match("/^\* THREAD (.+)$/", $thread_test[$i], $regs)) { |
9978560b |
372 | $thread_list = trim($regs[1]); |
373 | break; |
374 | } |
375 | } |
7c612fdd |
376 | } |
377 | else { |
378 | $thread_list = ""; |
379 | } |
26eca02e |
380 | if (!preg_match("/OK/", $response)) { |
cdca177a |
381 | $server_sort_array = 'no'; |
382 | return $server_sort_array; |
383 | } |
474528eb |
384 | if (isset($thread_list)) { |
385 | $thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
386 | } |
7c612fdd |
387 | $char_count = count($thread_temp); |
388 | $counter = 0; |
389 | $thread_new = array(); |
390 | $k = 0; |
391 | $thread_new[0] = ""; |
392 | for ($i=0;$i<$char_count;$i++) { |
393 | if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') { |
394 | $thread_new[$k] = $thread_new[$k] . $thread_temp[$i]; |
395 | } |
396 | elseif ($thread_temp[$i] == '(') { |
397 | $thread_new[$k] .= $thread_temp[$i]; |
398 | $counter++; |
399 | } |
400 | elseif ($thread_temp[$i] == ')') { |
401 | if ($counter > 1) { |
402 | $thread_new[$k] .= $thread_temp[$i]; |
403 | $counter = $counter - 1; |
404 | } |
405 | else { |
406 | $thread_new[$k] .= $thread_temp[$i]; |
407 | $k++; |
408 | $thread_new[$k] = ""; |
409 | $counter = $counter - 1; |
410 | } |
411 | } |
412 | } |
9eb0fbd4 |
413 | sqsession_register($thread_new, 'thread_new'); |
7c612fdd |
414 | $thread_new = array_reverse($thread_new); |
415 | $thread_list = implode(" ", $thread_new); |
416 | $thread_list = str_replace("(", " ", $thread_list); |
417 | $thread_list = str_replace(")", " ", $thread_list); |
418 | $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
60a3e687 |
419 | $server_sort_array = $thread_list; |
9eb0fbd4 |
420 | sqsession_register($server_sort_array, 'server_sort_array'); |
7c612fdd |
421 | return $thread_list; |
422 | } |
423 | |
034fddf9 |
424 | |
7b07404c |
425 | function elapsedTime($start) { |
426 | $stop = gettimeofday(); |
427 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
428 | return $timepassed; |
429 | } |
7c612fdd |
430 | |
ea5fa593 |
431 | // only used in sqimap_get_small_header_list |
a18594b2 |
432 | function parseString($read,&$i) { |
433 | $char = $read{$i}; |
434 | $s = ''; |
435 | if ($char == '"') { |
436 | $iPos = ++$i; |
437 | while (true) { |
438 | $iPos = strpos($read,'"',$iPos); |
439 | if (!$iPos) break; |
440 | if ($iPos && $read{$iPos -1} != '\\') { |
441 | $s = substr($read,$i,($iPos-$i)); |
442 | $i = $iPos; |
443 | break; |
444 | } |
445 | $iPos++; |
446 | if ($iPos > strlen($read)) { |
447 | break; |
448 | } |
449 | } |
450 | } else if ($char == '{') { |
451 | $lit_cnt = ''; |
452 | ++$i; |
453 | $iPos = strpos($read,'}',$i); |
454 | if ($iPos) { |
455 | $lit_cnt = substr($read, $i, $iPos - $i); |
456 | $i += strlen($lit_cnt) + 3; /* skip } + \r + \n */ |
457 | /* Now read the literal */ |
458 | $s = ($lit_cnt ? substr($read,$i,$lit_cnt): ''); |
459 | $i += $lit_cnt; |
460 | /* temp bugfix (SM 1.5 will have a working clean version) |
461 | too much work to implement that version right now */ |
462 | --$i; |
463 | } else { /* should never happen */ |
464 | $i += 3; /* } + \r + \n */ |
465 | $s = ''; |
466 | } |
467 | } else { |
468 | return false; |
469 | } |
470 | ++$i; |
471 | return $s; |
472 | } |
473 | |
ea5fa593 |
474 | // only used in sqimap_get_small_header_list |
a18594b2 |
475 | function parseArray($read,&$i) { |
476 | $i = strpos($read,'(',$i); |
477 | $i_pos = strpos($read,')',$i); |
478 | $s = substr($read,$i+1,$i_pos - $i -1); |
479 | $a = explode(' ',$s); |
480 | if ($i_pos) { |
481 | $i = $i_pos+1; |
482 | return $a; |
483 | } else { |
484 | return false; |
485 | } |
486 | } |
487 | |
488 | function sqimap_get_small_header_list ($imap_stream, $msg_list, $show_num=false) { |
e7be116b |
489 | global $squirrelmail_language, $color, $data_dir, $username, $imap_server_type; |
cef054e4 |
490 | global $uid_support, $allow_server_sort; |
97f7ddf2 |
491 | /* Get the small headers for each message in $msg_list */ |
97f7ddf2 |
492 | $maxmsg = sizeof($msg_list); |
a18594b2 |
493 | if ($show_num != '999999') { |
494 | $msgs_str = sqimap_message_list_squisher($msg_list); |
495 | } else { |
496 | $msgs_str = '1:*'; |
497 | } |
cef054e4 |
498 | $messages = array(); |
97f7ddf2 |
499 | $read_list = array(); |
a18594b2 |
500 | |
3411d4ec |
501 | /* |
97f7ddf2 |
502 | * We need to return the data in the same order as the caller supplied |
503 | * in $msg_list, but IMAP servers are free to return responses in |
504 | * whatever order they wish... So we need to re-sort manually |
505 | */ |
506 | for ($i = 0; $i < sizeof($msg_list); $i++) { |
a18594b2 |
507 | $messages["$msg_list[$i]"] = array(); |
97f7ddf2 |
508 | } |
cdca177a |
509 | |
7b07404c |
510 | $internaldate = getPref($data_dir, $username, 'internal_date_sort'); |
511 | if ($internaldate) { |
a18594b2 |
512 | $query = "FETCH $msgs_str (FLAGS UID RFC822.SIZE INTERNALDATE BODY.PEEK[HEADER.FIELDS (Date To Cc From Subject X-Priority Content-Type)])"; |
7b07404c |
513 | } else { |
a18594b2 |
514 | $query = "FETCH $msgs_str (FLAGS UID RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Date To Cc From Subject X-Priority Content-Type)])"; |
7b07404c |
515 | } |
a18594b2 |
516 | $read_list = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, $uid_support); |
2d34da11 |
517 | $i = 0; |
a18594b2 |
518 | |
519 | foreach ($read_list as $r) { |
97f7ddf2 |
520 | $subject = _("(no subject)"); |
10c50790 |
521 | $from = _("Unknown sender"); |
97f7ddf2 |
522 | $priority = 0; |
9b761dbd |
523 | $messageid = '<>'; |
cef054e4 |
524 | $cc = $to = $date = $type[0] = $type[1] = $inrepto = ''; |
525 | $flag_seen = $flag_answered = $flag_deleted = $flag_flagged = false; |
a18594b2 |
526 | |
527 | $read = implode('',$r); |
528 | |
529 | /* |
530 | * #id<space>FETCH<space>( |
531 | */ |
532 | |
533 | /* extract the message id */ |
534 | $i_space = strpos($read,' ',2); |
535 | $id = substr($read,2,$i_space-2); |
536 | $fetch = substr($read,$i_space+1,5); |
537 | if (!is_numeric($id) && $fetch !== 'FETCH') { |
538 | set_up_language($squirrelmail_language); |
539 | echo '<br><b><font color=$color[2]>' . |
540 | _("ERROR : Could not complete request.") . |
541 | '</b><br>' . |
542 | _("Unknown response from IMAP server: ") . ' 1.' . |
543 | htmlspecialchars($read) . "</font><br>\n"; |
544 | break; |
545 | } |
546 | $i = strpos($read,'(',$i_space+5); |
547 | $read = substr($read,$i+1); |
548 | $i_len = strlen($read); |
549 | $i = 0; |
550 | while ($i < $i_len && $i !== false) { |
551 | /* get argument */ |
552 | $read = trim(substr($read,$i)); |
553 | $i_len = strlen($read); |
554 | $i = strpos($read,' '); |
555 | $arg = substr($read,0,$i); |
556 | ++$i; |
557 | switch ($arg) |
558 | { |
559 | case 'UID': |
560 | $i_pos = strpos($read,' ',$i); |
561 | if (!$i_pos) { |
562 | $i_pos = strpos($read,')',$i); |
cdca177a |
563 | } |
a18594b2 |
564 | if ($i_pos) { |
565 | $unique_id = substr($read,$i,$i_pos-$i); |
566 | $i = $i_pos+1; |
567 | } else { |
568 | break 3; |
cdca177a |
569 | } |
a18594b2 |
570 | break; |
571 | case 'FLAGS': |
572 | $flags = parseArray($read,$i); |
573 | if (!$flags) break 3; |
574 | foreach ($flags as $flag) { |
575 | $flag = strtolower($flag); |
576 | switch ($flag) |
577 | { |
578 | case '\\seen': $flag_seen = true; break; |
579 | case '\\answered': $flag_answered = true; break; |
580 | case '\\deleted': $flag_deleted = true; break; |
581 | case '\\flagged': $flag_flagged = true; break; |
582 | default: break; |
cdca177a |
583 | } |
584 | } |
a18594b2 |
585 | break; |
586 | case 'RFC822.SIZE': |
587 | $i_pos = strpos($read,' ',$i); |
588 | if (!$i_pos) { |
589 | $i_pos = strpos($read,')',$i); |
cdca177a |
590 | } |
a18594b2 |
591 | if ($i_pos) { |
592 | $size = substr($read,$i,$i_pos-$i); |
593 | $i = $i_pos+1; |
594 | } else { |
595 | break 3; |
596 | } |
597 | |
598 | break; |
599 | case 'INTERNALDATE': |
27932b08 |
600 | $date = parseString($read,$i); |
601 | //if ($tmpdate === false) break 3; |
602 | //$tmpdate = str_replace(' ',' ',$tmpdate); |
603 | //$tmpdate = explode(' ',$tmpdate); |
604 | //$date = str_replace('-',' ',$tmpdate[0]) . " " . |
605 | // $tmpdate[1] . ' ' . $tmpdate[2]; |
a18594b2 |
606 | break; |
607 | case 'BODY.PEEK[HEADER.FIELDS': |
608 | case 'BODY[HEADER.FIELDS': |
609 | $i = strpos($read,'{',$i); |
610 | $header = parseString($read,$i); |
611 | if ($header === false) break 3; |
612 | /* First we unfold the header */ |
613 | $hdr = trim(str_replace(array("\r\n\t", "\r\n "),array('', ''), $header)); |
614 | /* Now we can make a new header array with */ |
615 | /* each element representing a headerline */ |
616 | $hdr = explode("\r\n" , $hdr); |
617 | foreach ($hdr as $line) { |
618 | $pos = strpos($line, ':'); |
619 | if ($pos > 0) { |
620 | $field = strtolower(substr($line, 0, $pos)); |
621 | if (!strstr($field,' ')) { /* valid field */ |
622 | $value = trim(substr($line, $pos+1)); |
623 | switch($field) |
624 | { |
625 | case 'to': $to = $value; break; |
626 | case 'cc': $cc = $value; break; |
627 | case 'from': $from = $value; break; |
27932b08 |
628 | case 'date': $date = $value; break; |
a18594b2 |
629 | case 'x-priority': $priority = $value; break; |
630 | case 'subject': |
631 | $subject = $value; |
cdca177a |
632 | if ($subject == "") { |
633 | $subject = _("(no subject)"); |
634 | } |
635 | break; |
a18594b2 |
636 | case 'content-type': |
637 | $type = $value; |
cdca177a |
638 | if ($pos = strpos($type, ";")) { |
639 | $type = substr($type, 0, $pos); |
640 | } |
641 | $type = explode("/", $type); |
cef054e4 |
642 | if(!is_array($type)) { |
643 | $type[0] = 'text'; |
644 | } |
cdca177a |
645 | if (!isset($type[1])) { |
646 | $type[1] = ''; |
647 | } |
648 | break; |
a18594b2 |
649 | default: break; |
650 | } |
cdca177a |
651 | } |
652 | } |
653 | } |
a18594b2 |
654 | break; |
655 | default: |
656 | ++$i; |
657 | break; |
cdca177a |
658 | } |
cdca177a |
659 | } |
cef054e4 |
660 | if (isset($date)) { |
661 | $date = str_replace(' ', ' ', $date); |
662 | $tmpdate = explode(' ', trim($date)); |
663 | } else { |
664 | $tmpdate = $date = array('', '', '', '', '', ''); |
665 | } |
2d34da11 |
666 | if ($uid_support) { |
a18594b2 |
667 | $msgi ="$unique_id"; |
cef054e4 |
668 | $messages[$msgi]['ID'] = $unique_id; |
2d34da11 |
669 | } else { |
a18594b2 |
670 | $msgi = "$id"; |
671 | $messages[$msgi]['ID'] = $id; |
cef054e4 |
672 | } |
cef054e4 |
673 | $messages[$msgi]['TIME_STAMP'] = getTimeStamp($tmpdate); |
674 | $messages[$msgi]['DATE_STRING'] = getDateString($messages[$msgi]['TIME_STAMP']); |
0c1c4c19 |
675 | $messages[$msgi]['FROM'] = $from; //parseAddress($from); |
098ea084 |
676 | $messages[$msgi]['SUBJECT'] = $subject; |
677 | // if (handleAsSent($mailbox)) { |
0c1c4c19 |
678 | $messages[$msgi]['TO'] = $to; //parseAddress($to); |
098ea084 |
679 | // } |
cef054e4 |
680 | $messages[$msgi]['PRIORITY'] = $priority; |
0c1c4c19 |
681 | $messages[$msgi]['CC'] = $cc; //parseAddress($cc); |
cef054e4 |
682 | $messages[$msgi]['SIZE'] = $size; |
683 | $messages[$msgi]['TYPE0'] = $type[0]; |
684 | $messages[$msgi]['FLAG_DELETED'] = $flag_deleted; |
685 | $messages[$msgi]['FLAG_ANSWERED'] = $flag_answered; |
686 | $messages[$msgi]['FLAG_SEEN'] = $flag_seen; |
687 | $messages[$msgi]['FLAG_FLAGGED'] = $flag_flagged; |
688 | |
689 | /* non server sort stuff */ |
690 | if (!$allow_server_sort) { |
a18594b2 |
691 | $from = parseAddress($from); |
692 | if ($from[0][1]) { |
693 | $from = decodeHeader($from[0][1]); |
694 | } else { |
695 | $from = $from[0][0]; |
696 | } |
697 | $messages[$msgi]['FROM-SORT'] = $from; |
698 | $subject_sort = strtolower(decodeHeader($subject)); |
699 | if (preg_match("/^(vedr|sv|re|aw):\s*(.*)$/si", $subject_sort, $matches)){ |
cef054e4 |
700 | $messages[$msgi]['SUBJECT-SORT'] = $matches[2]; |
a18594b2 |
701 | } else { |
702 | $messages[$msgi]['SUBJECT-SORT'] = $subject_sort; |
703 | } |
cdca177a |
704 | } |
a18594b2 |
705 | ++$msgi; |
97f7ddf2 |
706 | } |
a18594b2 |
707 | array_reverse($messages); |
708 | $new_messages = array(); |
709 | foreach ($messages as $i =>$message) { |
710 | $new_messages[] = $message; |
711 | } |
712 | return $new_messages; |
97f7ddf2 |
713 | } |
714 | |
ea5fa593 |
715 | // obsolete? |
767ace1f |
716 | function sqimap_get_headerfield($imap_stream, $field) { |
a18594b2 |
717 | global $uid_support; |
767ace1f |
718 | $sid = sqimap_session_id(false); |
719 | |
720 | $results = array(); |
721 | $read_list = array(); |
722 | |
a18594b2 |
723 | $query = "FETCH 1:* (UID BODY.PEEK[HEADER.FIELDS ($field)])"; |
724 | $readin_list = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, $uid_support); |
767ace1f |
725 | $i = 0; |
726 | |
727 | foreach ($readin_list as $r) { |
728 | $r = implode('',$r); |
729 | /* first we unfold the header */ |
098ea084 |
730 | $r = str_replace(array("\r\n\t","\r\n\s"),array('',''),$r); |
731 | /* |
732 | * now we can make a new header array with each element representing |
733 | * a headerline |
734 | */ |
735 | $r = explode("\r\n" , $r); |
767ace1f |
736 | if (!$uid_support) { |
737 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) { |
738 | set_up_language($squirrelmail_language); |
739 | echo '<br><b><font color=$color[2]>' . |
740 | _("ERROR : Could not complete request.") . |
741 | '</b><br>' . |
742 | _("Unknown response from IMAP server: ") . ' 1.' . |
743 | $r[0] . "</font><br>\n"; |
744 | } else { |
745 | $id = $regs[1]; |
746 | } |
747 | } else { |
748 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH.*UID\s+([0-9]+)\s+/iAU",$r[0], $regs)) { |
749 | set_up_language($squirrelmail_language); |
750 | echo '<br><b><font color=$color[2]>' . |
751 | _("ERROR : Could not complete request.") . |
752 | '</b><br>' . |
753 | _("Unknown response from IMAP server: ") . ' 1.' . |
754 | $r[0] . "</font><br>\n"; |
755 | } else { |
098ea084 |
756 | $id = $regs[2]; |
767ace1f |
757 | } |
758 | } |
098ea084 |
759 | $field = $r[1]; |
760 | $field = substr($field,strlen($field)+2); |
761 | $result[] = array($id,$field); |
767ace1f |
762 | } |
763 | return $result; |
764 | } |
765 | |
766 | |
767 | |
768 | |
769 | |
3411d4ec |
770 | /* |
771 | * Returns a message array with all the information about a message. |
772 | * See the documentation folder for more information about this array. |
773 | */ |
97f7ddf2 |
774 | function sqimap_get_message ($imap_stream, $id, $mailbox) { |
2d34da11 |
775 | global $uid_support; |
cdca177a |
776 | |
2d34da11 |
777 | $flags = array(); |
778 | $read = sqimap_run_command ($imap_stream, "FETCH $id (FLAGS BODYSTRUCTURE)", true, $response, $message, $uid_support); |
114f2a24 |
779 | if ($read) { |
b69a13a4 |
780 | if (preg_match('/.+FLAGS\s\((.*)\)\s/AUi',$read[0],$regs)) { |
781 | if (trim($regs[1])) { |
782 | $flags = preg_split('/ /', $regs[1],-1,'PREG_SPLIT_NI_EMPTY'); |
783 | } |
784 | } |
114f2a24 |
785 | } else { |
b69a13a4 |
786 | /* the message was not found, maybe the mailbox was modified? */ |
787 | global $sort, $startMessage, $color; |
788 | |
789 | $errmessage = _("The server couldn't find the message you requested.") . |
790 | '<p>'._("Most probably your message list was out of date and the message has been moved away or deleted (perhaps by another program accessing the same mailbox)."); |
791 | /* this will include a link back to the message list */ |
792 | error_message($errmessage, $mailbox, $sort, $startMessage, $color); |
793 | exit; |
2d34da11 |
794 | } |
795 | $bodystructure = implode('',$read); |
796 | $msg = mime_structure($bodystructure,$flags); |
797 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
19d470aa |
798 | $rfc822_header = new Rfc822Header(); |
767ace1f |
799 | $rfc822_header->parseHeader($read); |
800 | $msg->rfc822_header = $rfc822_header; |
2d34da11 |
801 | return $msg; |
97f7ddf2 |
802 | } |
803 | |
3411d4ec |
804 | /* Wrapper function that reformats the header information. */ |
ea5fa593 |
805 | // obsolete? |
97f7ddf2 |
806 | function sqimap_get_message_header ($imap_stream, $id, $mailbox) { |
2d34da11 |
807 | global $uid_support; |
808 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
97f7ddf2 |
809 | $header = sqimap_get_header($imap_stream, $read); |
810 | $header->id = $id; |
811 | $header->mailbox = $mailbox; |
97f7ddf2 |
812 | return $header; |
813 | } |
814 | |
3411d4ec |
815 | /* Wrapper function that reformats the entity header information. */ |
ea5fa593 |
816 | // obsolete? |
43786d5c |
817 | function sqimap_get_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
818 | global $uid_support; |
819 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[$ent.HEADER]", true, $response, $message, $uid_support); |
43786d5c |
820 | $header = sqimap_get_header($imap_stream, $read); |
821 | $header->id = $id; |
822 | $header->mailbox = $mailbox; |
823 | return $header; |
824 | } |
825 | |
3748428c |
826 | /* function to get the mime headers */ |
ea5fa593 |
827 | // obsolete? |
3748428c |
828 | function sqimap_get_mime_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
829 | global $uid_support; |
830 | $read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.MIME]", true, $response, $message, $uid_support); |
3748428c |
831 | $header = sqimap_get_header($imap_stream, $read); |
832 | $header->id = $id; |
833 | $header->mailbox = $mailbox; |
834 | return $header; |
835 | } |
836 | |
052e0c26 |
837 | ?> |