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 |
d6c32258 |
10 | * NOTE: Quite a few functions in this file are obsolete |
35586184 |
11 | * |
12 | * $Id$ |
d6c32258 |
13 | * @package squirrelmail |
35586184 |
14 | */ |
052e0c26 |
15 | |
d6c32258 |
16 | /** |
17 | * Copies specified messages to specified folder |
18 | * @param int $imap_stream The resource ID for the IMAP connection |
19 | * @param string $start Beginning of range to copy |
20 | * @param string $end End of the range to copy |
21 | * @param string $mailbox Which box to copy to |
22 | * @deprecated This function is obsolete and should not be used |
23 | */ |
35586184 |
24 | function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { |
2d34da11 |
25 | global $uid_support; |
5419bf1b |
26 | $read = sqimap_run_command ($imap_stream, "COPY $start:$end " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, $uid_support); |
97f7ddf2 |
27 | } |
28 | |
7c3e0802 |
29 | /** |
30 | * copy a range of messages ($id) to another mailbox ($mailbox) |
d6c32258 |
31 | * @param int $imap_stream The resource ID for the IMAP socket |
32 | * @param string $id The list of messages to copy |
33 | * @param string $mailbox The destination to copy to |
34 | * @return void |
7c3e0802 |
35 | */ |
034fddf9 |
36 | function sqimap_msgs_list_copy ($imap_stream, $id, $mailbox) { |
37 | global $uid_support; |
38 | $msgs_id = sqimap_message_list_squisher($id); |
5419bf1b |
39 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, $uid_support); |
7c3e0802 |
40 | } |
41 | |
42 | /** |
43 | * move a range of messages ($id) to another mailbox. Deletes the originals. |
d6c32258 |
44 | * @param int $imap_stream The resource ID for the IMAP socket |
45 | * @param string $id The list of messages to move |
46 | * @param string $mailbox The destination to move to |
47 | * @return void |
7c3e0802 |
48 | */ |
49 | function sqimap_msgs_list_move ($imap_stream, $id, $mailbox) { |
50 | global $uid_support; |
51 | $msgs_id = sqimap_message_list_squisher($id); |
52 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, $uid_support); |
53 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response,$message, $uid_support); |
034fddf9 |
54 | } |
55 | |
56 | |
d6c32258 |
57 | /** |
58 | * Deletes specified messages and moves them to trash if possible |
59 | * @deprecated This function is obsolete and should no longer be used |
60 | * @param int $imap_steam The resource ID for the IMAP connection |
61 | * @param string $start Start of range |
62 | * @param string $end End of range |
63 | * @param string $mailbox Mailbox messages are being deleted from |
64 | * @return void |
65 | */ |
97f7ddf2 |
66 | function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) { |
2d34da11 |
67 | global $move_to_trash, $trash_folder, $auto_expunge, $uid_support; |
97f7ddf2 |
68 | |
69 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { |
70 | sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder); |
97f7ddf2 |
71 | } |
d8a8203a |
72 | sqimap_messages_flag ($imap_stream, $start, $end, "Deleted", true); |
97f7ddf2 |
73 | } |
74 | |
6c540963 |
75 | function sqimap_msgs_list_delete ($imap_stream, $mailbox, $id, $bypass_trash=false) { |
034fddf9 |
76 | global $move_to_trash, $trash_folder, $uid_support; |
77 | $msgs_id = sqimap_message_list_squisher($id); |
6c540963 |
78 | if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder)) && ($bypass_trash != true)) { |
5419bf1b |
79 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($trash_folder), true, $response, $message, $uid_support); |
034fddf9 |
80 | } |
43342123 |
81 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, $uid_support); |
034fddf9 |
82 | } |
83 | |
84 | |
d6c32258 |
85 | /** |
86 | * Sets the specified messages with specified flag |
87 | */ |
d8a8203a |
88 | function sqimap_messages_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
89 | global $uid_support; |
d8a8203a |
90 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
91 | } |
92 | |
3411d4ec |
93 | /* Remove specified flag from specified messages */ |
d8a8203a |
94 | function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag, $handle_errors) { |
2d34da11 |
95 | global $uid_support; |
d8a8203a |
96 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support); |
97f7ddf2 |
97 | } |
98 | |
034fddf9 |
99 | function sqimap_toggle_flag($imap_stream, $id, $flag, $set, $handle_errors) { |
100 | global $uid_support; |
101 | $msgs_id = sqimap_message_list_squisher($id); |
102 | $set_string = ($set ? '+' : '-'); |
103 | $read = sqimap_run_command ($imap_stream, "STORE $msgs_id ".$set_string."FLAGS ($flag)", $handle_errors, $response, $message, $uid_support); |
104 | } |
105 | |
ea5fa593 |
106 | // obsolete? |
97f7ddf2 |
107 | function sqimap_get_small_header ($imap_stream, $id, $sent) { |
098ea084 |
108 | $res = sqimap_get_small_header_list($imap_stream, $id, $sent); |
97f7ddf2 |
109 | return $res[0]; |
110 | } |
3411d4ec |
111 | |
112 | /* |
113 | * Sort the message list and crunch to be as small as possible |
97f7ddf2 |
114 | * (overflow could happen, so make it small if possible) |
115 | */ |
116 | function sqimap_message_list_squisher($messages_array) { |
117 | if( !is_array( $messages_array ) ) { |
fe70ae27 |
118 | return $messages_array; |
97f7ddf2 |
119 | } |
2d34da11 |
120 | |
97f7ddf2 |
121 | sort($messages_array, SORT_NUMERIC); |
122 | $msgs_str = ''; |
123 | while ($messages_array) { |
124 | $start = array_shift($messages_array); |
125 | $end = $start; |
126 | while (isset($messages_array[0]) && $messages_array[0] == $end + 1) { |
127 | $end = array_shift($messages_array); |
128 | } |
129 | if ($msgs_str != '') { |
130 | $msgs_str .= ','; |
131 | } |
132 | $msgs_str .= $start; |
133 | if ($start != $end) { |
134 | $msgs_str .= ':' . $end; |
135 | } |
136 | } |
97f7ddf2 |
137 | return $msgs_str; |
3411d4ec |
138 | } |
97f7ddf2 |
139 | |
67c2f5ea |
140 | /* returns the references header lines */ |
141 | function get_reference_header ($imap_stream, $message) { |
2d34da11 |
142 | global $uid_support; |
67c2f5ea |
143 | $responses = array (); |
cdca177a |
144 | $results = array(); |
145 | $references = ""; |
a18594b2 |
146 | $responses = sqimap_run_command_list ($imap_stream, "FETCH $message BODY[HEADER.FIELDS (References)]", true, $response, $message, $uid_support); |
67c2f5ea |
147 | if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) { |
cdca177a |
148 | $responses = array (); |
b135de9c |
149 | } |
cdca177a |
150 | return $responses; |
67c2f5ea |
151 | } |
152 | |
aa0da530 |
153 | |
154 | /* get sort order from server and |
155 | * return it as the $id array for |
156 | * mailbox_display |
157 | */ |
cdca177a |
158 | |
2d34da11 |
159 | function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) { |
ba80e62b |
160 | global $default_charset, $thread_sort_messages, |
161 | $internal_date_sort, $server_sort_array, |
2d34da11 |
162 | $sent_folder, $mailbox, $uid_support; |
163 | |
d7c82551 |
164 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
165 | sqsession_unregister('server_sort_array'); |
60a3e687 |
166 | } |
2d34da11 |
167 | |
aa0da530 |
168 | $sort_on = array(); |
169 | $reverse = 0; |
170 | $server_sort_array = array(); |
171 | $sort_test = array(); |
172 | $sort_query = ''; |
2d34da11 |
173 | |
174 | if ($sort == 6) { |
175 | if ($uid_support) { |
b4ac5b96 |
176 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
177 | $uidnext = $mbxresponse['UIDNEXT']-1; |
178 | } else { |
179 | $uidnext = '*'; |
180 | } |
a18594b2 |
181 | $query = "SEARCH UID 1:$uidnext"; |
182 | $uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true); |
cdca177a |
183 | if (isset($uids[0])) { |
184 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
185 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
186 | } |
187 | } |
188 | if (!preg_match("/OK/", $response)) { |
189 | $server_sort_array = 'no'; |
190 | } |
2d34da11 |
191 | } else { |
cdca177a |
192 | $qty = $mbxresponse['EXISTS']; |
193 | $server_sort_array = range(1, $qty); |
194 | } |
770f0e03 |
195 | $server_sort_array = array_reverse($server_sort_array); |
9eb0fbd4 |
196 | sqsession_register($server_sort_array, 'server_sort_array'); |
2d34da11 |
197 | return $server_sort_array; |
198 | } |
199 | |
aa0da530 |
200 | $sort_on = array (0=> 'DATE', |
201 | 1=> 'DATE', |
202 | 2=> 'FROM', |
203 | 3=> 'FROM', |
204 | 4=> 'SUBJECT', |
d11ccd82 |
205 | 5=> 'SUBJECT'); |
aa0da530 |
206 | if ($internal_date_sort == true) { |
207 | $sort_on[0] = 'ARRIVAL'; |
208 | $sort_on[1] = 'ARRIVAL'; |
209 | } |
ba80e62b |
210 | if ($sent_folder == $mailbox) { |
211 | $sort_on[2] = 'TO'; |
212 | $sort_on[3] = 'TO'; |
213 | } |
aa0da530 |
214 | if (!empty($sort_on[$sort])) { |
a18594b2 |
215 | $query = "SORT ($sort_on[$sort]) ".strtoupper($default_charset).' ALL'; |
216 | $sort_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, $uid_support); |
aa0da530 |
217 | } |
2728fa19 |
218 | if (isset($sort_test[0])) { |
a8a70251 |
219 | for ($i=0,$iCnt=count($sort_test);$i<$iCnt;++$i) { |
220 | if (preg_match("/^\* SORT (.+)$/", $sort_test[$i], $regs)) { |
cdca177a |
221 | $server_sort_array = preg_split("/ /", trim($regs[1])); |
a8a70251 |
222 | break; |
cdca177a |
223 | } |
a8a70251 |
224 | } |
aa0da530 |
225 | } |
226 | if ($sort == 0 || $sort == 2 || $sort == 4) { |
227 | $server_sort_array = array_reverse($server_sort_array); |
228 | } |
26eca02e |
229 | if (!preg_match("/OK/", $response)) { |
cdca177a |
230 | $server_sort_array = 'no'; |
231 | } |
9eb0fbd4 |
232 | sqsession_register($server_sort_array, 'server_sort_array'); |
aa0da530 |
233 | return $server_sort_array; |
234 | } |
2d34da11 |
235 | |
236 | |
237 | function sqimap_get_php_sort_order ($imap_stream, $mbxresponse) { |
238 | global $uid_support; |
239 | |
d7c82551 |
240 | if (sqsession_is_registered('php_sort_array')) { |
9eb0fbd4 |
241 | sqsession_unregister('php_sort_array'); |
2d34da11 |
242 | } |
243 | |
2d34da11 |
244 | $php_sort_array = array(); |
245 | |
246 | if ($uid_support) { |
1855c790 |
247 | if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) { |
098ea084 |
248 | $uidnext = $mbxresponse['UIDNEXT']-1; |
249 | } else { |
250 | $uidnext = '*'; |
251 | } |
a18594b2 |
252 | $query = "SEARCH UID 1:$uidnext"; |
253 | $uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true); |
cdca177a |
254 | if (isset($uids[0])) { |
255 | if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) { |
2d34da11 |
256 | $php_sort_array = preg_split("/ /", trim($regs[1])); |
cdca177a |
257 | } |
258 | } |
259 | if (!preg_match("/OK/", $response)) { |
260 | $php_sort_array = 'no'; |
261 | } |
2d34da11 |
262 | } else { |
cdca177a |
263 | $qty = $mbxresponse['EXISTS']; |
2d34da11 |
264 | $php_sort_array = range(1, $qty); |
265 | } |
9eb0fbd4 |
266 | sqsession_register($php_sort_array, 'php_sort_array'); |
2d34da11 |
267 | return $php_sort_array; |
cdca177a |
268 | } |
269 | |
2d34da11 |
270 | |
7c612fdd |
271 | /* returns an indent array for printMessageinfo() |
ba80e62b |
272 | this represents the amount of indent needed (value) |
273 | for this message number (key) |
7c612fdd |
274 | */ |
275 | |
276 | function get_parent_level ($imap_stream) { |
277 | global $sort_by_ref, $default_charset, $thread_new; |
278 | $parent = ""; |
279 | $child = ""; |
288bbce0 |
280 | $cutoff = 0; |
cdca177a |
281 | |
288bbce0 |
282 | /* loop through the threads and take unwanted characters out |
283 | of the thread string then chop it up |
284 | */ |
7c612fdd |
285 | for ($i=0;$i<count($thread_new);$i++) { |
286 | $thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]); |
287 | $thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]); |
288 | $thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY); |
289 | } |
290 | $indent_array = array(); |
291 | if (!$thread_new) { |
474528eb |
292 | $thread_new = array(); |
7c612fdd |
293 | } |
288bbce0 |
294 | /* looping through the parts of one message thread */ |
cdca177a |
295 | |
7c612fdd |
296 | for ($i=0;$i<count($thread_new);$i++) { |
288bbce0 |
297 | /* first grab the parent, it does not indent */ |
cdca177a |
298 | |
7c612fdd |
299 | if (isset($thread_new[$i][0])) { |
288bbce0 |
300 | if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) { |
301 | $parent = $regs[1]; |
302 | } |
7c612fdd |
303 | } |
304 | $indent_array[$parent] = 0; |
288bbce0 |
305 | |
306 | /* now the children, checking each thread portion for |
307 | ),(, and space, adjusting the level and space values |
308 | to get the indent level |
309 | */ |
310 | $level = 0; |
474528eb |
311 | $spaces = array(); |
312 | $spaces_total = 0; |
7c612fdd |
313 | $indent = 0; |
288bbce0 |
314 | $fake = FALSE; |
7c612fdd |
315 | for ($k=1;$k<(count($thread_new[$i]))-1;$k++) { |
316 | $chars = count_chars($thread_new[$i][$k], 1); |
288bbce0 |
317 | if (isset($chars['40'])) { /* testing for ( */ |
318 | $level = $level + $chars['40']; |
7c612fdd |
319 | } |
288bbce0 |
320 | if (isset($chars['41'])) { /* testing for ) */ |
321 | $level = $level - $chars['41']; |
474528eb |
322 | $spaces[$level] = 0; |
288bbce0 |
323 | /* if we were faking lets stop, this portion |
324 | of the thread is over |
325 | */ |
326 | if ($level == $cutoff) { |
327 | $fake = FALSE; |
7c612fdd |
328 | } |
329 | } |
288bbce0 |
330 | if (isset($chars['32'])) { /* testing for space */ |
474528eb |
331 | if (!isset($spaces[$level])) { |
332 | $spaces[$level] = 0; |
333 | } |
334 | $spaces[$level] = $spaces[$level] + $chars['32']; |
335 | } |
336 | for ($x=0;$x<=$level;$x++) { |
337 | if (isset($spaces[$x])) { |
338 | $spaces_total = $spaces_total + $spaces[$x]; |
339 | } |
288bbce0 |
340 | } |
474528eb |
341 | $indent = $level + $spaces_total; |
288bbce0 |
342 | /* must have run into a message that broke the thread |
343 | so we are adjusting for that portion |
344 | */ |
345 | if ($fake == TRUE) { |
346 | $indent = $indent +1; |
7c612fdd |
347 | } |
348 | if (preg_match("/(\d+)/", $thread_new[$i][$k], $regs)) { |
349 | $child = $regs[1]; |
350 | } |
288bbce0 |
351 | /* the thread must be broken if $indent == 0 |
352 | so indent the message once and start faking it |
353 | */ |
354 | if ($indent == 0) { |
355 | $indent = 1; |
356 | $fake = TRUE; |
357 | $cutoff = $level; |
358 | } |
359 | /* dont need abs but if indent was negative |
360 | errors would occur |
361 | */ |
7c612fdd |
362 | $indent_array[$child] = abs($indent); |
474528eb |
363 | $spaces_total = 0; |
cdca177a |
364 | } |
7c612fdd |
365 | } |
366 | return $indent_array; |
367 | } |
368 | |
369 | |
370 | /* returns an array with each element as a string |
371 | representing one message thread as returned by |
372 | the IMAP server |
373 | */ |
374 | |
375 | function get_thread_sort ($imap_stream) { |
2d34da11 |
376 | global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $uid_support; |
d7c82551 |
377 | if (sqsession_is_registered('thread_new')) { |
9eb0fbd4 |
378 | sqsession_unregister('thread_new'); |
7c612fdd |
379 | } |
d7c82551 |
380 | if (sqsession_is_registered('server_sort_array')) { |
9eb0fbd4 |
381 | sqsession_unregister('server_sort_array'); |
60a3e687 |
382 | } |
7c612fdd |
383 | $thread_temp = array (); |
384 | if ($sort_by_ref == 1) { |
385 | $sort_type = 'REFERENCES'; |
386 | } |
387 | else { |
388 | $sort_type = 'ORDEREDSUBJECT'; |
389 | } |
a18594b2 |
390 | $query = "THREAD $sort_type ".strtoupper($default_charset)." ALL"; |
391 | $thread_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, $uid_support); |
2728fa19 |
392 | if (isset($thread_test[0])) { |
9978560b |
393 | for ($i=0,$iCnt=count($thread_test);$i<$iCnt;++$i) { |
297e99ab |
394 | if (preg_match("/^\* THREAD (.+)$/", $thread_test[$i], $regs)) { |
9978560b |
395 | $thread_list = trim($regs[1]); |
396 | break; |
397 | } |
398 | } |
7c612fdd |
399 | } |
400 | else { |
401 | $thread_list = ""; |
402 | } |
26eca02e |
403 | if (!preg_match("/OK/", $response)) { |
cdca177a |
404 | $server_sort_array = 'no'; |
405 | return $server_sort_array; |
406 | } |
474528eb |
407 | if (isset($thread_list)) { |
408 | $thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
409 | } |
7c612fdd |
410 | $char_count = count($thread_temp); |
411 | $counter = 0; |
412 | $thread_new = array(); |
413 | $k = 0; |
414 | $thread_new[0] = ""; |
415 | for ($i=0;$i<$char_count;$i++) { |
416 | if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') { |
417 | $thread_new[$k] = $thread_new[$k] . $thread_temp[$i]; |
418 | } |
419 | elseif ($thread_temp[$i] == '(') { |
420 | $thread_new[$k] .= $thread_temp[$i]; |
421 | $counter++; |
422 | } |
423 | elseif ($thread_temp[$i] == ')') { |
424 | if ($counter > 1) { |
425 | $thread_new[$k] .= $thread_temp[$i]; |
426 | $counter = $counter - 1; |
427 | } |
428 | else { |
429 | $thread_new[$k] .= $thread_temp[$i]; |
430 | $k++; |
431 | $thread_new[$k] = ""; |
432 | $counter = $counter - 1; |
433 | } |
434 | } |
435 | } |
9eb0fbd4 |
436 | sqsession_register($thread_new, 'thread_new'); |
7c612fdd |
437 | $thread_new = array_reverse($thread_new); |
438 | $thread_list = implode(" ", $thread_new); |
439 | $thread_list = str_replace("(", " ", $thread_list); |
440 | $thread_list = str_replace(")", " ", $thread_list); |
441 | $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
60a3e687 |
442 | $server_sort_array = $thread_list; |
9eb0fbd4 |
443 | sqsession_register($server_sort_array, 'server_sort_array'); |
7c612fdd |
444 | return $thread_list; |
445 | } |
446 | |
034fddf9 |
447 | |
7b07404c |
448 | function elapsedTime($start) { |
449 | $stop = gettimeofday(); |
450 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
451 | return $timepassed; |
452 | } |
7c612fdd |
453 | |
ea5fa593 |
454 | // only used in sqimap_get_small_header_list |
a18594b2 |
455 | function parseString($read,&$i) { |
456 | $char = $read{$i}; |
457 | $s = ''; |
458 | if ($char == '"') { |
459 | $iPos = ++$i; |
460 | while (true) { |
461 | $iPos = strpos($read,'"',$iPos); |
462 | if (!$iPos) break; |
463 | if ($iPos && $read{$iPos -1} != '\\') { |
464 | $s = substr($read,$i,($iPos-$i)); |
465 | $i = $iPos; |
466 | break; |
467 | } |
468 | $iPos++; |
469 | if ($iPos > strlen($read)) { |
470 | break; |
471 | } |
472 | } |
473 | } else if ($char == '{') { |
474 | $lit_cnt = ''; |
475 | ++$i; |
476 | $iPos = strpos($read,'}',$i); |
477 | if ($iPos) { |
478 | $lit_cnt = substr($read, $i, $iPos - $i); |
479 | $i += strlen($lit_cnt) + 3; /* skip } + \r + \n */ |
480 | /* Now read the literal */ |
481 | $s = ($lit_cnt ? substr($read,$i,$lit_cnt): ''); |
482 | $i += $lit_cnt; |
483 | /* temp bugfix (SM 1.5 will have a working clean version) |
484 | too much work to implement that version right now */ |
485 | --$i; |
486 | } else { /* should never happen */ |
487 | $i += 3; /* } + \r + \n */ |
488 | $s = ''; |
489 | } |
490 | } else { |
491 | return false; |
492 | } |
493 | ++$i; |
494 | return $s; |
495 | } |
496 | |
ea5fa593 |
497 | // only used in sqimap_get_small_header_list |
a18594b2 |
498 | function parseArray($read,&$i) { |
499 | $i = strpos($read,'(',$i); |
500 | $i_pos = strpos($read,')',$i); |
501 | $s = substr($read,$i+1,$i_pos - $i -1); |
502 | $a = explode(' ',$s); |
503 | if ($i_pos) { |
504 | $i = $i_pos+1; |
505 | return $a; |
506 | } else { |
507 | return false; |
508 | } |
509 | } |
510 | |
511 | function sqimap_get_small_header_list ($imap_stream, $msg_list, $show_num=false) { |
e7be116b |
512 | global $squirrelmail_language, $color, $data_dir, $username, $imap_server_type; |
cef054e4 |
513 | global $uid_support, $allow_server_sort; |
97f7ddf2 |
514 | /* Get the small headers for each message in $msg_list */ |
97f7ddf2 |
515 | $maxmsg = sizeof($msg_list); |
a18594b2 |
516 | if ($show_num != '999999') { |
517 | $msgs_str = sqimap_message_list_squisher($msg_list); |
518 | } else { |
519 | $msgs_str = '1:*'; |
520 | } |
cef054e4 |
521 | $messages = array(); |
97f7ddf2 |
522 | $read_list = array(); |
a18594b2 |
523 | |
3411d4ec |
524 | /* |
97f7ddf2 |
525 | * We need to return the data in the same order as the caller supplied |
526 | * in $msg_list, but IMAP servers are free to return responses in |
527 | * whatever order they wish... So we need to re-sort manually |
528 | */ |
529 | for ($i = 0; $i < sizeof($msg_list); $i++) { |
a18594b2 |
530 | $messages["$msg_list[$i]"] = array(); |
97f7ddf2 |
531 | } |
cdca177a |
532 | |
7b07404c |
533 | $internaldate = getPref($data_dir, $username, 'internal_date_sort'); |
534 | if ($internaldate) { |
a18594b2 |
535 | $query = "FETCH $msgs_str (FLAGS UID RFC822.SIZE INTERNALDATE BODY.PEEK[HEADER.FIELDS (Date To Cc From Subject X-Priority Content-Type)])"; |
7b07404c |
536 | } else { |
a18594b2 |
537 | $query = "FETCH $msgs_str (FLAGS UID RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Date To Cc From Subject X-Priority Content-Type)])"; |
7b07404c |
538 | } |
a18594b2 |
539 | $read_list = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, $uid_support); |
2d34da11 |
540 | $i = 0; |
a18594b2 |
541 | |
542 | foreach ($read_list as $r) { |
97f7ddf2 |
543 | $subject = _("(no subject)"); |
10c50790 |
544 | $from = _("Unknown sender"); |
97f7ddf2 |
545 | $priority = 0; |
9b761dbd |
546 | $messageid = '<>'; |
cef054e4 |
547 | $cc = $to = $date = $type[0] = $type[1] = $inrepto = ''; |
548 | $flag_seen = $flag_answered = $flag_deleted = $flag_flagged = false; |
a18594b2 |
549 | |
550 | $read = implode('',$r); |
551 | |
552 | /* |
553 | * #id<space>FETCH<space>( |
554 | */ |
555 | |
556 | /* extract the message id */ |
557 | $i_space = strpos($read,' ',2); |
558 | $id = substr($read,2,$i_space-2); |
559 | $fetch = substr($read,$i_space+1,5); |
560 | if (!is_numeric($id) && $fetch !== 'FETCH') { |
561 | set_up_language($squirrelmail_language); |
562 | echo '<br><b><font color=$color[2]>' . |
563 | _("ERROR : Could not complete request.") . |
564 | '</b><br>' . |
565 | _("Unknown response from IMAP server: ") . ' 1.' . |
566 | htmlspecialchars($read) . "</font><br>\n"; |
567 | break; |
568 | } |
569 | $i = strpos($read,'(',$i_space+5); |
570 | $read = substr($read,$i+1); |
571 | $i_len = strlen($read); |
572 | $i = 0; |
573 | while ($i < $i_len && $i !== false) { |
574 | /* get argument */ |
575 | $read = trim(substr($read,$i)); |
576 | $i_len = strlen($read); |
577 | $i = strpos($read,' '); |
578 | $arg = substr($read,0,$i); |
579 | ++$i; |
580 | switch ($arg) |
581 | { |
582 | case 'UID': |
583 | $i_pos = strpos($read,' ',$i); |
584 | if (!$i_pos) { |
585 | $i_pos = strpos($read,')',$i); |
cdca177a |
586 | } |
a18594b2 |
587 | if ($i_pos) { |
588 | $unique_id = substr($read,$i,$i_pos-$i); |
589 | $i = $i_pos+1; |
590 | } else { |
591 | break 3; |
cdca177a |
592 | } |
a18594b2 |
593 | break; |
594 | case 'FLAGS': |
595 | $flags = parseArray($read,$i); |
596 | if (!$flags) break 3; |
597 | foreach ($flags as $flag) { |
598 | $flag = strtolower($flag); |
599 | switch ($flag) |
600 | { |
601 | case '\\seen': $flag_seen = true; break; |
602 | case '\\answered': $flag_answered = true; break; |
603 | case '\\deleted': $flag_deleted = true; break; |
604 | case '\\flagged': $flag_flagged = true; break; |
605 | default: break; |
cdca177a |
606 | } |
607 | } |
a18594b2 |
608 | break; |
609 | case 'RFC822.SIZE': |
610 | $i_pos = strpos($read,' ',$i); |
611 | if (!$i_pos) { |
612 | $i_pos = strpos($read,')',$i); |
cdca177a |
613 | } |
a18594b2 |
614 | if ($i_pos) { |
615 | $size = substr($read,$i,$i_pos-$i); |
616 | $i = $i_pos+1; |
617 | } else { |
618 | break 3; |
619 | } |
620 | |
621 | break; |
622 | case 'INTERNALDATE': |
27932b08 |
623 | $date = parseString($read,$i); |
624 | //if ($tmpdate === false) break 3; |
625 | //$tmpdate = str_replace(' ',' ',$tmpdate); |
626 | //$tmpdate = explode(' ',$tmpdate); |
627 | //$date = str_replace('-',' ',$tmpdate[0]) . " " . |
628 | // $tmpdate[1] . ' ' . $tmpdate[2]; |
a18594b2 |
629 | break; |
630 | case 'BODY.PEEK[HEADER.FIELDS': |
631 | case 'BODY[HEADER.FIELDS': |
632 | $i = strpos($read,'{',$i); |
633 | $header = parseString($read,$i); |
634 | if ($header === false) break 3; |
635 | /* First we unfold the header */ |
636 | $hdr = trim(str_replace(array("\r\n\t", "\r\n "),array('', ''), $header)); |
637 | /* Now we can make a new header array with */ |
638 | /* each element representing a headerline */ |
639 | $hdr = explode("\r\n" , $hdr); |
640 | foreach ($hdr as $line) { |
641 | $pos = strpos($line, ':'); |
642 | if ($pos > 0) { |
643 | $field = strtolower(substr($line, 0, $pos)); |
644 | if (!strstr($field,' ')) { /* valid field */ |
645 | $value = trim(substr($line, $pos+1)); |
646 | switch($field) |
647 | { |
648 | case 'to': $to = $value; break; |
649 | case 'cc': $cc = $value; break; |
650 | case 'from': $from = $value; break; |
27932b08 |
651 | case 'date': $date = $value; break; |
a18594b2 |
652 | case 'x-priority': $priority = $value; break; |
653 | case 'subject': |
654 | $subject = $value; |
cdca177a |
655 | if ($subject == "") { |
656 | $subject = _("(no subject)"); |
657 | } |
658 | break; |
a18594b2 |
659 | case 'content-type': |
660 | $type = $value; |
cdca177a |
661 | if ($pos = strpos($type, ";")) { |
662 | $type = substr($type, 0, $pos); |
663 | } |
664 | $type = explode("/", $type); |
cef054e4 |
665 | if(!is_array($type)) { |
666 | $type[0] = 'text'; |
667 | } |
cdca177a |
668 | if (!isset($type[1])) { |
669 | $type[1] = ''; |
670 | } |
671 | break; |
a18594b2 |
672 | default: break; |
673 | } |
cdca177a |
674 | } |
675 | } |
676 | } |
a18594b2 |
677 | break; |
678 | default: |
679 | ++$i; |
680 | break; |
cdca177a |
681 | } |
cdca177a |
682 | } |
cef054e4 |
683 | if (isset($date)) { |
684 | $date = str_replace(' ', ' ', $date); |
685 | $tmpdate = explode(' ', trim($date)); |
686 | } else { |
687 | $tmpdate = $date = array('', '', '', '', '', ''); |
688 | } |
2d34da11 |
689 | if ($uid_support) { |
a18594b2 |
690 | $msgi ="$unique_id"; |
cef054e4 |
691 | $messages[$msgi]['ID'] = $unique_id; |
2d34da11 |
692 | } else { |
a18594b2 |
693 | $msgi = "$id"; |
694 | $messages[$msgi]['ID'] = $id; |
cef054e4 |
695 | } |
cef054e4 |
696 | $messages[$msgi]['TIME_STAMP'] = getTimeStamp($tmpdate); |
697 | $messages[$msgi]['DATE_STRING'] = getDateString($messages[$msgi]['TIME_STAMP']); |
0c1c4c19 |
698 | $messages[$msgi]['FROM'] = $from; //parseAddress($from); |
098ea084 |
699 | $messages[$msgi]['SUBJECT'] = $subject; |
700 | // if (handleAsSent($mailbox)) { |
0c1c4c19 |
701 | $messages[$msgi]['TO'] = $to; //parseAddress($to); |
098ea084 |
702 | // } |
cef054e4 |
703 | $messages[$msgi]['PRIORITY'] = $priority; |
0c1c4c19 |
704 | $messages[$msgi]['CC'] = $cc; //parseAddress($cc); |
cef054e4 |
705 | $messages[$msgi]['SIZE'] = $size; |
706 | $messages[$msgi]['TYPE0'] = $type[0]; |
707 | $messages[$msgi]['FLAG_DELETED'] = $flag_deleted; |
708 | $messages[$msgi]['FLAG_ANSWERED'] = $flag_answered; |
709 | $messages[$msgi]['FLAG_SEEN'] = $flag_seen; |
710 | $messages[$msgi]['FLAG_FLAGGED'] = $flag_flagged; |
711 | |
712 | /* non server sort stuff */ |
713 | if (!$allow_server_sort) { |
a18594b2 |
714 | $from = parseAddress($from); |
715 | if ($from[0][1]) { |
716 | $from = decodeHeader($from[0][1]); |
717 | } else { |
718 | $from = $from[0][0]; |
719 | } |
720 | $messages[$msgi]['FROM-SORT'] = $from; |
721 | $subject_sort = strtolower(decodeHeader($subject)); |
722 | if (preg_match("/^(vedr|sv|re|aw):\s*(.*)$/si", $subject_sort, $matches)){ |
cef054e4 |
723 | $messages[$msgi]['SUBJECT-SORT'] = $matches[2]; |
a18594b2 |
724 | } else { |
725 | $messages[$msgi]['SUBJECT-SORT'] = $subject_sort; |
726 | } |
cdca177a |
727 | } |
a18594b2 |
728 | ++$msgi; |
97f7ddf2 |
729 | } |
a18594b2 |
730 | array_reverse($messages); |
731 | $new_messages = array(); |
732 | foreach ($messages as $i =>$message) { |
733 | $new_messages[] = $message; |
734 | } |
735 | return $new_messages; |
97f7ddf2 |
736 | } |
737 | |
ea5fa593 |
738 | // obsolete? |
767ace1f |
739 | function sqimap_get_headerfield($imap_stream, $field) { |
a18594b2 |
740 | global $uid_support; |
767ace1f |
741 | $sid = sqimap_session_id(false); |
742 | |
743 | $results = array(); |
744 | $read_list = array(); |
745 | |
a18594b2 |
746 | $query = "FETCH 1:* (UID BODY.PEEK[HEADER.FIELDS ($field)])"; |
747 | $readin_list = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, $uid_support); |
767ace1f |
748 | $i = 0; |
749 | |
750 | foreach ($readin_list as $r) { |
751 | $r = implode('',$r); |
752 | /* first we unfold the header */ |
098ea084 |
753 | $r = str_replace(array("\r\n\t","\r\n\s"),array('',''),$r); |
754 | /* |
755 | * now we can make a new header array with each element representing |
756 | * a headerline |
757 | */ |
758 | $r = explode("\r\n" , $r); |
767ace1f |
759 | if (!$uid_support) { |
760 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) { |
761 | set_up_language($squirrelmail_language); |
762 | echo '<br><b><font color=$color[2]>' . |
763 | _("ERROR : Could not complete request.") . |
764 | '</b><br>' . |
765 | _("Unknown response from IMAP server: ") . ' 1.' . |
766 | $r[0] . "</font><br>\n"; |
767 | } else { |
768 | $id = $regs[1]; |
769 | } |
770 | } else { |
771 | if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH.*UID\s+([0-9]+)\s+/iAU",$r[0], $regs)) { |
772 | set_up_language($squirrelmail_language); |
773 | echo '<br><b><font color=$color[2]>' . |
774 | _("ERROR : Could not complete request.") . |
775 | '</b><br>' . |
776 | _("Unknown response from IMAP server: ") . ' 1.' . |
777 | $r[0] . "</font><br>\n"; |
778 | } else { |
098ea084 |
779 | $id = $regs[2]; |
767ace1f |
780 | } |
781 | } |
098ea084 |
782 | $field = $r[1]; |
783 | $field = substr($field,strlen($field)+2); |
784 | $result[] = array($id,$field); |
767ace1f |
785 | } |
786 | return $result; |
787 | } |
788 | |
789 | |
790 | |
791 | |
792 | |
3411d4ec |
793 | /* |
794 | * Returns a message array with all the information about a message. |
795 | * See the documentation folder for more information about this array. |
796 | */ |
97f7ddf2 |
797 | function sqimap_get_message ($imap_stream, $id, $mailbox) { |
2d34da11 |
798 | global $uid_support; |
cdca177a |
799 | |
2d34da11 |
800 | $flags = array(); |
801 | $read = sqimap_run_command ($imap_stream, "FETCH $id (FLAGS BODYSTRUCTURE)", true, $response, $message, $uid_support); |
114f2a24 |
802 | if ($read) { |
b69a13a4 |
803 | if (preg_match('/.+FLAGS\s\((.*)\)\s/AUi',$read[0],$regs)) { |
804 | if (trim($regs[1])) { |
805 | $flags = preg_split('/ /', $regs[1],-1,'PREG_SPLIT_NI_EMPTY'); |
806 | } |
807 | } |
114f2a24 |
808 | } else { |
b69a13a4 |
809 | /* the message was not found, maybe the mailbox was modified? */ |
810 | global $sort, $startMessage, $color; |
811 | |
812 | $errmessage = _("The server couldn't find the message you requested.") . |
813 | '<p>'._("Most probably your message list was out of date and the message has been moved away or deleted (perhaps by another program accessing the same mailbox)."); |
814 | /* this will include a link back to the message list */ |
815 | error_message($errmessage, $mailbox, $sort, $startMessage, $color); |
816 | exit; |
2d34da11 |
817 | } |
818 | $bodystructure = implode('',$read); |
819 | $msg = mime_structure($bodystructure,$flags); |
820 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
19d470aa |
821 | $rfc822_header = new Rfc822Header(); |
767ace1f |
822 | $rfc822_header->parseHeader($read); |
823 | $msg->rfc822_header = $rfc822_header; |
2d34da11 |
824 | return $msg; |
97f7ddf2 |
825 | } |
826 | |
3411d4ec |
827 | /* Wrapper function that reformats the header information. */ |
ea5fa593 |
828 | // obsolete? |
97f7ddf2 |
829 | function sqimap_get_message_header ($imap_stream, $id, $mailbox) { |
2d34da11 |
830 | global $uid_support; |
831 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support); |
97f7ddf2 |
832 | $header = sqimap_get_header($imap_stream, $read); |
833 | $header->id = $id; |
834 | $header->mailbox = $mailbox; |
97f7ddf2 |
835 | return $header; |
836 | } |
837 | |
3411d4ec |
838 | /* Wrapper function that reformats the entity header information. */ |
ea5fa593 |
839 | // obsolete? |
43786d5c |
840 | function sqimap_get_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
841 | global $uid_support; |
842 | $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[$ent.HEADER]", true, $response, $message, $uid_support); |
43786d5c |
843 | $header = sqimap_get_header($imap_stream, $read); |
844 | $header->id = $id; |
845 | $header->mailbox = $mailbox; |
846 | return $header; |
847 | } |
848 | |
3748428c |
849 | /* function to get the mime headers */ |
ea5fa593 |
850 | // obsolete? |
3748428c |
851 | function sqimap_get_mime_ent_header ($imap_stream, $id, $mailbox, $ent) { |
2d34da11 |
852 | global $uid_support; |
853 | $read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.MIME]", true, $response, $message, $uid_support); |
3748428c |
854 | $header = sqimap_get_header($imap_stream, $read); |
855 | $header->id = $id; |
856 | $header->mailbox = $mailbox; |
857 | return $header; |
858 | } |
859 | |
052e0c26 |
860 | ?> |