INBOX is not case-insensitive
[squirrelmail.git] / src / search.php
1 <?php
2
3 /**
4 * search.php
5 *
6 * Copyright (c) 1999-2003 The SquirrelMail Project Team
7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * Originally by Alex Lemaresquier - Brainstorm - alex at brainstorm.fr
10 */
11
12 /* Path for SquirrelMail required files. */
13 define('SM_PATH','../');
14
15 /* SquirrelMail required files. */
16 require_once(SM_PATH . 'include/validate.php');
17 require_once(SM_PATH . 'functions/imap.php');
18 require_once(SM_PATH . 'functions/imap_asearch.php');
19 require_once(SM_PATH . 'functions/imap_mailbox.php');
20 require_once(SM_PATH . 'functions/strings.php');
21
22 function asearch_unhtml_strcoll($a, $b)
23 {
24 return strcoll(asearch_unhtmlentities($a), asearch_unhtmlentities($b));
25 }
26
27 function imap_get_mailbox_display($mailbox)
28 {
29 if (strtoupper($mailbox) == 'INBOX')
30 return _("INBOX");
31 return imap_utf7_decode_local($mailbox);
32 }
33
34 function asearch_get_mailbox_display($mailbox)
35 {
36 if ($mailbox == 'All Folders')
37 return _("All Folders");
38 return imap_get_mailbox_display($mailbox);
39 }
40
41 function asearch_get_title_display($color, $txt)
42 {
43 return '<b><big>' . $txt . '</big></b>';
44 }
45
46 function asearch_get_error_display($color, $txt)
47 {
48 return '<font color="' . $color[2] . '">' . '<b><big>' . $txt . '</big></b></font>';
49 /*return '<b><big>' . $txt . '</big></b>';*/
50 }
51
52 function asearch_serialize($input_array)
53 {
54 /*return $input_array[0];*/
55 return serialize($input_array);
56 }
57
58 function asearch_unserialize($input_string)
59 {
60 /*return array($input_string);*/
61 return unserialize($input_string);
62 }
63
64 function asearch_getPref($data_dir, $username, $key, $index, $default = '')
65 {
66 return getPref($data_dir, $username, $key . $index, $default);
67 }
68
69 function asearch_setPref($data_dir, $username, $key, $index, $value)
70 {
71 return setPref($data_dir, $username, $key . $index, $value);
72 }
73
74 function asearch_removePref($data_dir, $username, $key, $index)
75 {
76 return removePref($data_dir, $username, $key . $index);
77 }
78
79 /* sanity checks, done before running the imap command and before push_recent */
80 function asearch_check_query($where_array, $what_array, $exclude_array)
81 {
82 global $imap_asearch_opcodes;
83
84 if (empty($where_array))
85 return _("Please enter something to search for");
86 if (count($exclude_array) == count($where_array))
87 return _("There must be at least one criteria to search for");
88 for ($crit_num = 0; $crit_num < count($where_array); $crit_num++) {
89 $where = $where_array[$crit_num];
90 $what = $what_array[$crit_num];
91 if (!(($what == '') ^ ($imap_asearch_opcodes[$where] != '')))
92 return _("Error in criteria argument");
93 }
94 return '';
95 }
96
97 /* read the recent searches */
98 function asearch_read_recent($data_dir, $username)
99 {
100 global $recent_prefkeys;
101
102 $recent_array = array();
103 $recent_max = getPref($data_dir, $username, 'search_memory', 0);
104 for ($recent_num = 0; $recent_num < $recent_max; $recent_num++) {
105 foreach ($recent_prefkeys as $prefkey) {
106 $pref = asearch_getPref($data_dir, $username, $prefkey, $recent_num);
107 /* if (!empty($pref))*/
108 $recent_array[$prefkey][$recent_num] = $pref;
109 }
110 if (empty($recent_array[$recent_prefkeys[0]][$recent_num])) {
111 foreach ($recent_prefkeys as $key) {
112 array_pop($recent_array[$key]);
113 }
114 break;
115 }
116 }
117 return $recent_array;
118 }
119
120 /* get the saved searches */
121 function asearch_read_saved($data_dir, $username)
122 {
123 global $saved_prefkeys;
124
125 $saved_array = array();
126 $saved_key = $saved_prefkeys[0];
127 for ($saved_count = 0; ; $saved_count++) {
128 $pref = asearch_getPref($data_dir, $username, $saved_key, $saved_count);
129 if (empty($pref))
130 break;
131 }
132 for ($saved_num = 0; $saved_num < $saved_count; $saved_num++) {
133 foreach ($saved_prefkeys as $key) {
134 $saved_array[$key][$saved_num] = asearch_getPref($data_dir, $username, $key, $saved_num);
135 }
136 }
137 return $saved_array;
138 }
139
140 /* save a recent search */
141 function asearch_save_recent($data_dir, $username, $recent_index)
142 {
143 global $recent_prefkeys, $saved_prefkeys;
144
145 $saved_array = asearch_read_saved($data_dir, $username);
146 $saved_index = count($saved_array[$saved_prefkeys[0]]);
147 $recent_array = asearch_read_recent($data_dir, $username);
148 $n = 0;
149 foreach ($recent_prefkeys as $key) {
150 $recent_slice = array_slice($recent_array[$key], $recent_index, 1);
151 if (!empty($recent_slice[0]))
152 asearch_setPref($data_dir, $username, $saved_prefkeys[$n], $saved_index, $recent_slice[0]);
153 else
154 asearch_removePref($data_dir, $username, $saved_prefkeys[$n], $saved_index);
155 $n++;
156 }
157 }
158
159 function asearch_write_recent($data_dir, $username, $recent_array)
160 {
161 global $recent_prefkeys;
162
163 $recent_max = getPref($data_dir, $username, 'search_memory', 0);
164 $recent_count = min($recent_max, count($recent_array[$recent_prefkeys[0]]));
165 for ($recent_num=0; $recent_num < $recent_count; $recent_num++) {
166 foreach ($recent_prefkeys as $key) {
167 asearch_setPref($data_dir, $username, $key, $recent_num, $recent_array[$key][$recent_num]);
168 }
169 }
170 for (; $recent_num < $recent_max; $recent_num++) {
171 foreach ($recent_prefkeys as $key) {
172 asearch_removePref($data_dir, $username, $key, $recent_num);
173 }
174 }
175 }
176
177 /* forget a recent search */
178 function asearch_forget_recent($data_dir, $username, $forget_index)
179 {
180 global $recent_prefkeys;
181
182 $recent_array = asearch_read_recent($data_dir, $username);
183 foreach ($recent_prefkeys as $key) {
184 array_splice($recent_array[$key], $forget_index, 1);
185 }
186 asearch_write_recent($data_dir, $username, $recent_array);
187 }
188
189 function asearch_recent_exists($recent_array, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array)
190 {
191 global $recent_prefkeys;
192
193 $mailbox_string = asearch_serialize($mailbox_array);
194 $biop_string = asearch_serialize($biop_array);
195 $unop_string = asearch_serialize($unop_array);
196 $where_string = asearch_serialize($where_array);
197 $what_string = asearch_serialize($what_array);
198 $exclude_string = asearch_serialize($exclude_array);
199 $recent_count = count($recent_array[$recent_prefkeys[0]]);
200 for ($recent_num=0; $recent_num<$recent_count; $recent_num++) {
201 if (isset($recent_array[$recent_prefkeys[0]][$recent_num])) {
202 if (
203 $mailbox_string == $recent_array['asearch_recent_mailbox'][$recent_num] &&
204 $biop_string == $recent_array['asearch_recent_biop'][$recent_num] &&
205 $unop_string == $recent_array['asearch_recent_unop'][$recent_num] &&
206 $where_string == $recent_array['asearch_recent_where'][$recent_num] &&
207 $what_string == $recent_array['asearch_recent_what'][$recent_num] &&
208 $exclude_string == $recent_array['asearch_recent_exclude'][$recent_num]
209 )
210 return TRUE;
211 }
212 }
213 return FALSE;
214 }
215
216 /* push a recent search */
217 function asearch_push_recent($data_dir, $username, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array)
218 {
219 global $recent_prefkeys;
220
221 $recent_max = getPref($data_dir, $username, 'search_memory', 0);
222 if ($recent_max > 0) {
223 $recent_array = asearch_read_recent($data_dir, $username);
224 if (!asearch_recent_exists($recent_array, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array)) {
225 $input = array($where_array, $mailbox_array, $what_array, $biop_array, $unop_array, $exclude_array);
226 $i = 0;
227 foreach ($recent_prefkeys as $key) {
228 array_unshift($recent_array[$key], asearch_serialize($input[$i]));
229 $i++;
230 }
231 asearch_write_recent($data_dir, $username, $recent_array);
232 }
233 }
234 }
235
236 /* edit a recent search */
237 function asearch_edit_recent($data_dir, $username, $index)
238 {
239 global $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array;
240
241 $mailbox_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_recent_mailbox', $index));
242 $biop_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_recent_biop', $index));
243 $unop_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_recent_unop', $index));
244 $where_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_recent_where', $index));
245 $what_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_recent_what', $index));
246 $exclude_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_recent_exclude', $index));
247 }
248
249 /* edit the last recent search if the prefs permit it */
250 function asearch_edit_last($data_dir, $username)
251 {
252 if (getPref($data_dir, $username, 'search_memory', 0) > 0)
253 asearch_edit_recent($data_dir, $username, 0);
254 }
255
256 /* edit a saved search */
257 function asearch_edit_saved($data_dir, $username, $index)
258 {
259 global $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array;
260
261 $mailbox_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_saved_mailbox', $index));
262 $biop_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_saved_biop', $index));
263 $unop_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_saved_unop', $index));
264 $where_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_saved_where', $index));
265 $what_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_saved_what', $index));
266 $exclude_array = asearch_unserialize(asearch_getPref($data_dir, $username, 'asearch_saved_exclude', $index));
267 }
268
269 function asearch_write_saved($data_dir, $username, $saved_array)
270 {
271 global $saved_prefkeys;
272
273 $saved_count = count($saved_array[$saved_prefkeys[0]]);
274 for ($saved_num=0; $saved_num < $saved_count; $saved_num++) {
275 foreach ($saved_prefkeys as $key) {
276 asearch_setPref($data_dir, $username, $key, $saved_num, $saved_array[$key][$saved_num]);
277 }
278 }
279 foreach ($saved_prefkeys as $key) {
280 asearch_removePref($data_dir, $username, $key, $saved_count);
281 }
282 }
283
284 /* delete a saved search */
285 function asearch_delete_saved($data_dir, $username, $saved_index)
286 {
287 global $saved_prefkeys;
288
289 $saved_array = asearch_read_saved($data_dir, $username);
290 $asearch_keys = $saved_prefkeys;
291 foreach ($asearch_keys as $key) {
292 array_splice($saved_array[$key], $saved_index, 1);
293 }
294 asearch_write_saved($data_dir, $username, $saved_array);
295 }
296
297 /* translate the input date to imap date to local date display, so the user can know if the date is wrong or illegal */
298 function asearch_get_date_display($what)
299 {
300 $what_parts = sqimap_asearch_parse_date($what);
301 if (count($what_parts) == 4) {
302 if (checkdate($what_parts[2], $what_parts[1], $what_parts[3])) {
303 $what_display = date_intl(_("M j, Y"),mktime(0,0,0,$what_parts[2],$what_parts[1],$what_parts[3]));
304 /*$what_display = $what_parts[1] . ' ' . getMonthName($what_parts[2]) . ' ' . $what_parts[3];*/
305 }
306 else
307 $what_display = _("(Illegal date)");
308 }
309 else
310 $what_display = _("(Wrong date)");
311 return $what_display;
312 }
313
314 /* translate the query to rough natural display */
315 function asearch_get_query_display($color, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array)
316 {
317 global $imap_asearch_biops_in, $imap_asearch_biops, $imap_asearch_unops, $imap_asearch_options;
318 global $imap_asearch_opcodes;
319
320 $last_mailbox = $mailbox_array[0];
321 if (empty($last_mailbox))
322 $last_mailbox = 'INBOX';
323 $query_display = '';
324 for ($crit_num=0; $crit_num < count($where_array); $crit_num++) {
325 if ((!isset($exclude_array[$crit_num])) || (!$exclude_array[$crit_num])) {
326 $cur_mailbox = $mailbox_array[$crit_num];
327 if (empty($cur_mailbox))
328 $cur_mailbox = 'INBOX';
329 $biop = asearch_nz($biop_array[$crit_num]);
330 if (($query_display == '') || ($cur_mailbox != $last_mailbox)) {
331 $mailbox_display = ' <B>' . asearch_get_mailbox_display($cur_mailbox) . '</B>';
332 if ($query_display == '')
333 $biop_display = _("In");
334 else
335 $biop_display = $imap_asearch_biops_in[$biop];
336 $last_mailbox = $cur_mailbox;
337 }
338 else {
339 $mailbox_display = '';
340 $biop_display = $imap_asearch_biops[$biop];
341 }
342 $biop_display = ' <U><I>' . $biop_display . '</I></U>';
343 $unop = $unop_array[$crit_num];
344 $unop_display = $imap_asearch_unops[$unop];
345 $where = $where_array[$crit_num];
346 $where_display = $imap_asearch_options[$where];
347 if ($unop_display != '')
348 $where_display = ' <U><I>' . $unop_display . ' ' . $where_display . '</I></U>';
349 else
350 $where_display = ' <U><I>' . $where_display . '</I></U>';
351 $what_type = $imap_asearch_opcodes[$where];
352 $what = $what_array[$crit_num];
353 if ($what_type) { /* Check opcode parameter */
354 if ($what == '')
355 $what_display = ' ' . asearch_get_error_display($color, _("(Missing argument)"));
356 else {
357 if ($what_type == 'adate')
358 $what_display = asearch_get_date_display($what);
359 else
360 $what_display = htmlspecialchars($what);
361 $what_display = ' <B>' . $what_display . '</B>';
362 }
363 }
364 else {
365 if ($what)
366 $what_display = ' ' . asearch_get_error_display($color, _("(Spurious argument)"));
367 else
368 $what_display = '';
369 }
370 $query_display .= ' ' . $biop_display . $mailbox_display . $where_display . $what_display;
371 }
372 }
373 return $query_display;
374 }
375
376 /* Handle the alternate row colors */
377 function asearch_get_row_color($color, $row_num)
378 {
379 /*$color_string = ($row_num%2 ? $color[0] : $color[4]);*/
380 $color_string = $color[4];
381 if ($GLOBALS['alt_index_colors']) {
382 if (($row_num % 2) == 0) {
383 if (!isset($color[12]))
384 $color[12] = '#EAEAEA';
385 $color_string = $color[12];
386 }
387 }
388 return $color_string;
389 }
390
391 /* Print a whole query array, recent or saved */
392 function asearch_print_query_array($query_array, $query_keys, $action_array, $title)
393 {
394 global $color;
395
396 echo "<br>\n";
397 echo html_tag( 'table', '', 'center', $color[9], 'width="95%" cellpadding="1" cellspacing="1" border="0"' );
398 echo html_tag( 'tr', html_tag( 'td', asearch_get_title_display($color, $title), 'center', $color[5], 'colspan=5'));
399 $main_key = $query_keys[0];
400 $query_count = count($query_array[$main_key]);
401 for ($query_num=0, $row_num=0; $query_num<$query_count; $query_num++) {
402 if (!empty($query_array[$main_key][$query_num])) {
403 echo html_tag('tr', '', '', asearch_get_row_color($color, $row_num));
404
405 unset($search_array);
406 foreach ($query_keys as $query_key) {
407 $search_array[] = asearch_unserialize($query_array[$query_key][$query_num]);
408 }
409 $mailbox_array = $search_array[1];
410 $biop_array = $search_array[3];
411 $unop_array = $search_array[4];
412 $where_array = $search_array[0];
413 $what_array = $search_array[2];
414 $exclude_array = $search_array[5];
415 $query_display = asearch_get_query_display($color, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array);
416
417 echo html_tag( 'td', $query_num+1, 'right');
418 echo html_tag( 'td', $query_display, 'center', '', 'width="80%"');
419 foreach ($action_array as $action => $action_display) {
420 echo html_tag('td', '<a href=search.php?submit=' . $action . '&amp;rownum=' . $query_num . '>' . $action_display . '</a>', 'center');
421 }
422
423 echo '</tr>' . "\n";
424 $row_num++;
425 }
426 }
427 echo '</table>' . "\n";
428 }
429
430 /* print the saved array */
431 function asearch_print_saved($data_dir, $username)
432 {
433 global $saved_prefkeys;
434
435 $saved_array = asearch_read_saved($data_dir, $username);
436 if (isset($saved_array[$saved_prefkeys[0]])) {
437 $saved_count = count($saved_array[$saved_prefkeys[0]]);
438 if ($saved_count > 0) {
439 $saved_actions = array('edit_saved' => _("edit"), 'search_saved' => _("search"), 'delete_saved' => _("delete"));
440 asearch_print_query_array($saved_array, $saved_prefkeys, $saved_actions, _("Saved Searches"));
441 }
442 }
443 }
444
445 /* print the recent array */
446 function asearch_print_recent($data_dir, $username)
447 {
448 global $recent_prefkeys;
449
450 $recent_array = asearch_read_recent($data_dir, $username);
451 if (isset($recent_array[$recent_prefkeys[0]])) {
452 $recent_count = count($recent_array[$recent_prefkeys[0]]);
453 $recent_max = min($recent_count, getPref($data_dir, $username, 'search_memory', 0));
454 if ($recent_max > 0) {
455 $recent_actions = array('save_recent' => _("save"), 'search_recent' => _("search"), 'forget_recent' => _("forget"));
456 asearch_print_query_array($recent_array, $recent_prefkeys, $recent_actions, _("Recent Searches"));
457 }
458 }
459 }
460
461 /* build an <option> statement */
462 function asearch_opt( $val, $sel, $tit )
463 {
464 return '<option value="' . $val . '"' . ($sel == $val ? ' selected' : '' ) . '>' . $tit . '</option>' . "\n";
465 }
466
467 /* build a <select> statement from an array */
468 function asearch_opt_array($var_name, $opt_array, $cur_val)
469 {
470 $output = '<select name="' . $var_name . '">' . "\n";
471 foreach($opt_array as $val => $display)
472 $output .= asearch_opt($val, $cur_val, $display);
473 $output .= '</select>' . "\n";
474 return $output;
475 }
476
477 /* print one form row */
478 function asearch_print_form_row($imapConnection, $boxes, $mailbox, $biop, $unop, $where, $what, $exclude, $row_num)
479 {
480 global $imap_asearch_biops_in, $imap_asearch_unops, $imap_asearch_options;
481 global $color;
482
483 echo html_tag( 'tr', '', '', $color[4]);
484
485 echo html_tag( 'td', '', 'center' );
486 /* Binary operator */
487 if ($row_num)
488 echo asearch_opt_array('biop[' . $row_num . ']', $imap_asearch_biops_in, $biop);
489 else
490 echo /*'<input type="hidden" name="biop[0]" value="">' .*/ '<b>' . _("In") . '</b>';
491 echo "</td>\n";
492
493 echo html_tag( 'td', '', 'center' );
494 /* Mailbox list */
495 echo '<select name="mailbox[' . $row_num . ']">' . '<option value="All Folders"';
496 if ($mailbox == 'All Folders')
497 echo ' selected';
498 echo '>[ ' . asearch_get_mailbox_display('All Folders') . " ]</option>\n";
499 echo sqimap_mailbox_option_list($imapConnection, array(strtolower($mailbox)), 0, $boxes);
500 echo '</select></td>' . "\n";
501
502 /* Unary operator and Search location */
503 if (empty($where))
504 $where = 'FROM';
505 echo html_tag( 'td',
506 asearch_opt_array('unop[' . $row_num . ']', $imap_asearch_unops, $unop)
507 . asearch_opt_array('where[' . $row_num . ']', $imap_asearch_options, $where),
508 'center');
509
510 /* Text input */
511 /* This is the original stuff. Except it doesn't work (eg commas are lost), why so much trouble?
512 $what_disp = str_replace(',', ' ', $what);
513 $what_disp = str_replace('\\\\', '\\', $what_disp);
514 $what_disp = str_replace('\\"', '"', $what_disp);
515 $what_disp = str_replace('"', '&quot;', $what_disp);*/
516 $what_disp = htmlspecialchars($what, ENT_QUOTES);
517 echo html_tag( 'td', '<input type="text" size="35" name="what[' . $row_num . ']" value="' . $what_disp . '">', 'center' ) . "\n";
518
519 /* Exclude criteria */
520 echo html_tag( 'td',
521 _("Exclude Criteria:") . '<input type=checkbox name="exclude[' . $row_num .']"' . ($exclude ? ' CHECKED' : '') . '>', 'center', '') . "\n";
522
523 echo "</tr>\n";
524 }
525
526 /* print the search form */
527 function asearch_print_form($imapConnection, $boxes, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $add_criteria)
528 {
529 global $search_button_html, $add_criteria_button_html, $del_excluded_button_html, $del_all_button_html;
530 global $color;
531
532 /* Search Form */
533 echo "<br>\n";
534 echo '<form action="search.php" name="form_asearch">' . "\n";
535
536 echo html_tag( 'table', '', 'center', $color[9], 'width="100%" cellpadding="1" cellspacing="1" border="0"' );
537 echo html_tag( 'tr', html_tag( 'td', asearch_get_title_display($color, _("Search Criteria")), 'center', $color[5], 'colspan=5'));
538 $row_count = count($where_array) + $add_criteria;
539 $mailbox = '';
540 for ($row_num = 0; $row_num < $row_count; $row_num++) {
541 /* Keep the last non-empty mailbox as default choice */
542 if (strip_tags(asearch_nz($mailbox_array[$row_num])) != '')
543 $mailbox = strip_tags($mailbox_array[$row_num]);
544 if ($mailbox == '')
545 $mailbox = $boxes[0]['unformatted'];
546 $biop = strip_tags(asearch_nz($biop_array[$row_num]));
547 $unop = strip_tags(asearch_nz($unop_array[$row_num]));
548 $where = strip_tags(asearch_nz($where_array[$row_num]));
549 $what = asearch_nz($what_array[$row_num]);
550 $exclude = strip_tags(asearch_nz($exclude_array[$row_num]));
551 asearch_print_form_row($imapConnection, $boxes, $mailbox, $biop, $unop, $where, $what, $exclude, $row_num);
552 }
553 echo '</table>' . "\n";
554
555 /* Submit buttons */
556 echo html_tag('table', '', 'center', $color[9], 'width="100%" cellpadding="1" cellspacing="0" border="0"' );
557 echo html_tag('tr',
558 html_tag('td', getButton('SUBMIT', 'submit', $search_button_html), 'center') . "\n"
559 . html_tag('td', getButton('SUBMIT', 'submit', $add_criteria_button_html), 'center') . "\n"
560 . html_tag('td', getButton('SUBMIT', 'submit', $del_all_button_html), 'center') . "\n"
561 . html_tag('td', getButton('SUBMIT', 'submit', $del_excluded_button_html), 'center') . "\n"
562 );
563 echo '</table>' . "\n";
564 echo '</form>' . "\n";
565 }
566
567 /* print the $msgs messages from $mailbox mailbox */
568 /* this is almost the original code */
569 function asearch_print_mailbox_msgs($msgs, $mailbox, $cnt, $imapConnection, $where, $what, $usecache = false, $newsort = false)
570 {
571 global $sort, $color;
572
573 if ($cnt > 0) {
574 $msort = calc_msort($msgs, $sort);
575 $showbox = asearch_get_mailbox_display($mailbox);
576 echo html_tag( 'div', '<b><big>' . _("Folder:") . ' '. $showbox.'</big></b>','center') . "\n";
577
578 $msg_cnt_str = get_msgcnt_str(1, $cnt, $cnt);
579 $toggle_all = get_selectall_link(1, $sort);
580
581 echo '<table border="0" width="100%" cellpadding="0" cellspacing="0">';
582
583 echo '<tr><td>';
584 mail_message_listing_beginning($imapConnection, $mailbox, $sort, $msg_cnt_str, $toggle_all, 1);
585 echo '</td></tr>';
586
587 echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'"></td></tr>';
588
589 echo '<tr><td>';
590 echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
591 echo ' <tr><td>';
592
593 echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[5].'">';
594 echo ' <tr><td>';
595 printHeader($mailbox, 6, $color, false);
596 displayMessageArray($imapConnection, $cnt, 1, $msort, $mailbox, $sort, $color, $cnt, $where, $what);
597 echo ' </td></tr>';
598 echo ' </table>';
599 echo ' </td></tr>';
600 echo ' </table>';
601 mail_message_listing_end($cnt, '', $msg_cnt_str, $color);
602 echo '</td></tr>';
603
604 echo '</table>';
605 }
606 }
607
608 /* ------------------------ main ------------------------ */
609 global $allow_thread_sort;
610
611 /* get globals we may need */
612 sqgetGlobalVar('username', $username, SQ_SESSION);
613 sqgetGlobalVar('key', $key, SQ_COOKIE);
614 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); /* we really need this? */
615 sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION); /* do we really need this? */
616
617 $recent_prefkeys = array('asearch_recent_where', 'asearch_recent_mailbox', 'asearch_recent_what', 'asearch_recent_biop', 'asearch_recent_unop', 'asearch_recent_exclude');
618 $saved_prefkeys = array('asearch_saved_where', 'asearch_saved_mailbox', 'asearch_saved_what', 'asearch_saved_biop', 'asearch_saved_unop', 'asearch_saved_exclude');
619 /*$asearch_keys = array('where', 'mailbox', 'what', 'biop', 'unop', 'exclude');*/
620
621 $search_button_html = _("Search");
622 $search_button_text = asearch_unhtmlentities($search_button_html);
623 $add_criteria_button_html = _("Add New Criteria");
624 $add_criteria_button_text = asearch_unhtmlentities($add_criteria_button_html);
625 $del_excluded_button_html = _("Remove Excluded Criteria");
626 $del_excluded_button_text = asearch_unhtmlentities($del_excluded_button_html);
627 $del_all_button_html = _("Remove All Criteria");
628 $del_all_button_text = asearch_unhtmlentities($del_all_button_html);
629
630 $imap_asearch_options = array(
631 /* <message set>, */
632 /*'ALL' is binary operator */
633 'ANSWERED' => _("Answered"),
634 'BCC' => _("Bcc"),
635 'BEFORE' => _("Before"),
636 'BODY' => _("Message Body"),
637 'CC' => _("CC"),
638 'DELETED' => _("Deleted"),
639 'DRAFT' => _("Draft"),
640 'FLAGGED' => _("Flagged"),
641 'FROM' => _("Sent By"),
642 'HEADER' => _("Header Field"),
643 'KEYWORD' => _("Keyword"),
644 'LARGER' => _("Larger Than"),
645 'NEW' => _("New"),
646 /*'NOT' is unary operator */
647 'OLD' => _("Old"),
648 'ON' => _("On"),
649 /*'OR' is binary operator */
650 'RECENT' => _("Recent"),
651 'SEEN' => _("Seen"),
652 'SENTBEFORE' => _("Sent Before"),
653 'SENTON' => _("Sent On"),
654 'SENTSINCE' => _("Sent Since"),
655 'SINCE' => _("Since"),
656 'SMALLER' => _("Smaller Than"),
657 'SUBJECT' => _("Subject Contains"),
658 'TEXT' => _("Header and Body"),
659 'TO' => _("Sent To"),
660 /*'UID' => 'anum',*/
661 /*'UNANSWERED' => '',
662 'UNDELETED' => '',
663 'UNDRAFT' => '',
664 'UNFLAGGED' => '',
665 'UNKEYWORD' => _("Unkeyword"),
666 'UNSEEN' => _("Unseen"),*/
667 );
668 uasort($imap_asearch_options, 'asearch_unhtml_strcoll');
669
670 $imap_asearch_unops = array(
671 '' => '',
672 'NOT' => _("Not")
673 );
674
675 $imap_asearch_biops_in = array(
676 'ALL' => _("And In"),
677 'OR' => _("Or In")
678 );
679
680 $imap_asearch_biops = array(
681 'ALL' => _("And"),
682 'OR' => _("Or")
683 );
684
685 /*
686 unset : Enter key, or called from outside (eg read_body)
687 $search_button_text : Search button
688 'Search_no_update' : Search but don't update recent
689 'Search_last' : Same as no_update but reload and search last
690 'Search_silent' : Same as no_update but only display results
691 $add_criteria_button_text : Add New Criteria button
692 $del_excluded_button_text : Remove Excluded Criteria button
693 $del_all_button_text : Remove All Criteria button
694 'save_recent'
695 'search_recent'
696 'forget_recent'
697 'edit_saved'
698 'search_saved'
699 'delete_saved'
700 */
701 if (isset($_GET['submit']))
702 $submit = strip_tags($_GET['submit']);
703
704 /* Used by search */
705 if (isset($_GET['mailbox'])) {
706 $mailbox_array = $_GET['mailbox'];
707 if (!is_array($mailbox_array))
708 $mailbox_array = array($mailbox_array);
709 }
710 else
711 $mailbox_array = array();
712
713 if (isset($_GET['biop'])) {
714 $biop_array = $_GET['biop'];
715 if (!is_array($biop_array))
716 $biop_array = array($biop_array);
717 }
718 else
719 $biop_array = array();
720
721 if (isset($_GET['unop'])) {
722 $unop_array = $_GET['unop'];
723 if (!is_array($unop_array))
724 $unop_array = array($unop_array);
725 }
726 else
727 $unop_array = array();
728
729 if (isset($_GET['where'])) {
730 $where_array = $_GET['where'];
731 if (!is_array($where_array))
732 $where_array = array($where_array);
733 }
734 else
735 $where_array = array();
736
737 if (isset($_GET['what'])) {
738 $what_array = $_GET['what'];
739 if (!is_array($what_array))
740 $what_array = array($what_array);
741 }
742 else
743 $what_array = array();
744
745 if (isset($_GET['exclude']))
746 $exclude_array = $_GET['exclude'];
747 else
748 $exclude_array = array();
749
750 /* Used by recent and saved stuff */
751 if (isset($_GET['rownum'])) {
752 $submit_rownum = strip_tags($_GET['rownum']);
753 }
754
755 /* end of get globals */
756
757 $search_silent = FALSE; /* Default is normal behaviour */
758
759 /* See how the page was called and fire off correct function */
760 if ((!isset($submit) || empty($submit)) && !empty($where_array)) {
761 /* This happens when the Enter key is used or called from outside */
762 $submit = $search_button_text;
763 if (count($where_array) != count($unop_array)) /* Hack needed to handle coming back from read_body et als */
764 asearch_edit_last($data_dir, $username);
765 }
766
767 if (!isset($submit)) {
768 $submit = '';
769 }
770 else {
771 switch ($submit) {
772 case $search_button_text:
773 if (asearch_check_query($where_array, $what_array, $exclude_array) == '')
774 asearch_push_recent($data_dir, $username, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array);
775 break;
776 case 'Search_silent':
777 $search_silent = TRUE;
778 /*nobreak;*/
779 case 'Search_no_update':
780 $submit = $search_button_text;
781 break;
782 case $del_excluded_button_text:
783 $delarray = array_keys($exclude_array);
784 while (!empty($delarray)) {
785 $delrow = array_pop($delarray);
786 array_splice($mailbox_array, $delrow, 1);
787 array_splice($biop_array, $delrow, 1);
788 array_splice($unop_array, $delrow, 1);
789 array_splice($where_array, $delrow, 1);
790 array_splice($what_array, $delrow, 1);
791 /* array_splice($exclude_array, $delrow, 1);*/ /* There is still some php magic that eludes me */
792 }
793 $exclude_array = array();
794 break;
795 case $del_all_button_text:
796 $mailbox_array = array();
797 $biop_array = array();
798 $unop_array = array();
799 $where_array = array();
800 $what_array = array();
801 $exclude_array = array();
802 break;
803 case 'save_recent':
804 asearch_save_recent($data_dir, $username, $submit_rownum);
805 break;
806 case 'search_recent':
807 $submit = $search_button_text;
808 /*nobreak;*/
809 case 'edit_recent': /* no link to do this, yet */
810 asearch_edit_recent($data_dir, $username, $submit_rownum);
811 break;
812 case 'forget_recent':
813 asearch_forget_recent($data_dir, $username, $submit_rownum);
814 break;
815 case 'search_saved':
816 $submit = $search_button_text;
817 /*nobreak;*/
818 case 'edit_saved':
819 asearch_edit_saved($data_dir, $username, $submit_rownum);
820 break;
821 case 'delete_saved':
822 asearch_delete_saved($data_dir, $username, $submit_rownum);
823 break;
824 }
825 }
826
827 /* open IMAP connection */
828 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
829 /* get mailbox names once here */
830 $boxes = sqimap_mailbox_list($imapConnection);
831
832 if (isset($mailbox_array[0])) {
833 $mailbox = strip_tags($mailbox_array[0]);
834 }
835 if (empty($mailbox))
836 $mailbox = $boxes[0]['unformatted'];
837 if (isset($composenew) && $composenew) {
838 $comp_uri = "../src/compose.php?mailbox=" . urlencode($mailbox) .
839 "&amp;session=$composesession&amp;attachedmessages=true&amp";
840 displayPageHeader($color, $mailbox, "comp_in_new('$comp_uri');", false);
841 }
842 else
843 displayPageHeader($color, $mailbox);
844
845 do_hook('search_before_form');
846
847 if (!$search_silent) {
848 echo html_tag( 'table',
849 html_tag( 'tr', "\n" .
850 html_tag( 'td', asearch_get_title_display($color, _("Search")), 'center', $color[0] )
851 ) ,
852 '', '', 'width="100%"') . "\n";
853 asearch_print_saved($data_dir, $username);
854 asearch_print_recent($data_dir, $username);
855 if (($submit == $add_criteria_button_text) || (empty($where_array)))
856 $new_row = 1;
857 else
858 $new_row = 0;
859 asearch_print_form($imapConnection, $boxes, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $new_row);
860 }
861
862 /* This deserves a comment, at least. What is it for exactly? */
863 if (isset($newsort)) {
864 $sort = $newsort;
865 sqsession_register($sort, 'sort');
866 }
867
868 /*********************************************************************
869 * Check to see if we can use cache or not. Currently the only time *
870 * when you will not use it is when a link on the left hand frame is *
871 * used. Also check to make sure we actually have the array in the *
872 * registered session data. :) *
873 *********************************************************************/
874 if (! isset($use_mailbox_cache)) {
875 $use_mailbox_cache = 0;
876 }
877
878 /* There is a problem with registered vars in 4.1 */
879 /*
880 if( substr( phpversion(), 0, 3 ) == '4.1' ) {
881 $use_mailbox_cache = FALSE;
882 }
883 */
884
885 do_hook('search_after_form');
886
887 if ($submit == $search_button_text) {
888 echo html_tag( 'table', '', 'center', $color[9], 'width="100%" cellpadding="1" cellspacing="0" border="0"' );
889 echo html_tag( 'tr', html_tag( 'td', asearch_get_title_display($color, _("Search Results")), 'center', $color[5]));
890 echo html_tag( 'tr', html_tag( 'td', asearch_get_query_display($color, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array), 'center', $color[4]));
891 echo '</table><br>' . "\n";
892
893 $query_error = asearch_check_query($where_array, $what_array, $exclude_array);
894 if ($query_error != '')
895 echo '<br>' . html_tag( 'div', asearch_get_error_display($color, $query_error), 'center' ) . "\n";
896 else {
897 $old_allow_thread_sort = 0;
898 if ($allow_thread_sort == TRUE) {
899 $old_allow_thread_sort = $allow_thread_sort;
900 $allow_thread_sort = FALSE;
901 }
902
903 $boxcount = count($boxes);
904 for ($boxnum=0; $boxnum<$boxcount; $boxnum++) {
905 if (!in_array('noselect', $boxes[$boxnum]['flags']))
906 $mboxes_array[] = $boxes[$boxnum]['unformatted'];
907 }
908
909 $mboxes_msgs = sqimap_asearch($imapConnection, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $mboxes_array);
910 if (empty($mboxes_msgs))
911 echo '<br>' . html_tag( 'div', asearch_get_error_display($color, _("No Messages Found")), 'center' ) . "\n";
912 else {
913 foreach($mboxes_msgs as $mailbox => $msgs) {
914 sqimap_mailbox_select($imapConnection, $mailbox);
915 $msgs = fillMessageArray($imapConnection, $msgs, count($msgs));
916 /* For now just keep the first criteria to make the regular search happy if the user tries to come back to search */
917 /* $where = asearch_serialize($where_array);
918 $what = asearch_serialize($what_array);*/
919 $where = $where_array[0];
920 $what = $what_array[0];
921 asearch_print_mailbox_msgs($msgs, $mailbox, count($msgs), $imapConnection, urlencode($where), urlencode($what), false, false);
922 }
923 }
924
925 $allow_thread_sort = $old_allow_thread_sort;
926 }
927 }
928
929
930 do_hook('search_bottom');
931 sqimap_logout($imapConnection);
932 echo '</body></html>';
933
934 ?>