Fixed problem with "forget" link on a recent search
[squirrelmail.git] / src / search.php
1 <?php
2
3 /**
4 * search.php
5 *
6 * Copyright (c) 1999-2002 The SquirrelMail Project Team
7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * $Id$
10 */
11
12 require_once('../src/validate.php');
13 require_once('../functions/imap.php');
14 require_once('../functions/imap_search.php');
15 require_once('../functions/array.php');
16 require_once('../functions/strings.php');
17
18
19 // here are some functions, could go in imap_search.php
20 // this was here, pretty handy
21
22 function s_opt( $val, $sel, $tit ) {
23 echo " <option value=\"$val\"";
24 if ( $sel == $val ) {
25 echo ' selected';
26 }
27 echo ">$tit</option>\n";
28 }
29
30 // function to get the recent searches and put them in arrays
31
32 function get_recent($pref_name, $username, $data_dir) {
33 $array = array ();
34 $recent_count = getPref($data_dir, $username, 'search_memory', 0);
35 $n = 0;
36 for ($x=1;$x<=$recent_count;$x++) {
37 $array[$n] = getPref($data_dir, $username, "$pref_name" . "$x", "");
38 $n++;
39 }
40 return $array;
41 }
42
43 // function to get the saved searches and put them in arrays
44
45 function get_saved($pref_name, $username, $data_dir) {
46 $array = array ();
47 $n = 0;
48 for ($x=1;;$x++) {
49 $array[$n] = getPref($data_dir, $username, "$pref_name" . "$x", "");
50 if ($array[$n] == "") {
51 array_pop($array);
52 return $array;
53 }
54 $n++;
55 }
56 return $array;
57 }
58
59 // function to update pref file with recent searches
60
61 function update_recent($array, $recent_value, $pref_name, $username, $data_dir) {
62 $array = get_recent($pref_name, $username, $data_dir);
63 array_push ($array, $recent_value);
64 array_shift ($array);
65 $recent_count = getPref($data_dir, $username, 'search_memory', 0);
66 $n=0;
67 for ($i=1;$i<=$recent_count;$i++) {
68 setPref($data_dir, $username, "$pref_name" . "$i", $array[$n]);
69 $n++;
70 }
71 }
72
73 // function to "forget" a recent search
74
75 function forget_recent($forget_index, $username, $data_dir) {
76 $what_array = get_recent("search_what", $username, $data_dir);
77 $where_array = get_recent("search_where", $username, $data_dir);
78 $folder_array = get_recent("search_folder", $username, $data_dir);
79 array_splice($what_array, $forget_index, 1);
80 array_splice($where_array, $forget_index, 1);
81 array_splice($folder_array, $forget_index, 1);
82 array_unshift($what_array, "");
83 array_unshift($where_array, "");
84 array_unshift($folder_array, "");
85 $recent_count = getPref($data_dir, $username, 'search_memory', 0);
86 $n=0;
87 for ($i=1;$i<=$recent_count;$i++) {
88 setPref($data_dir, $username, "search_what" . "$i", $what_array[$n]);
89 setPref($data_dir, $username, "search_where" . "$i", $where_array[$n]);
90 setPref($data_dir, $username, "search_folder" . "$i", $folder_array[$n]);
91 $n++;
92 }
93
94 // function to delete a saved search
95 }
96 function delete_saved($delete_index, $username, $data_dir) {
97 $saved_what_array = get_saved("saved_what", $username, $data_dir);
98 $saved_where_array = get_saved("saved_where", $username, $data_dir);
99 $saved_folder_array = get_saved("saved_folder", $username, $data_dir);
100 array_splice($saved_what_array, $delete_index, 1);
101 array_splice($saved_where_array, $delete_index, 1);
102 array_splice($saved_folder_array, $delete_index, 1);
103 $n=0;
104 $saved_count = count($saved_what_array);
105 $last_element = $saved_count + 1;
106 if ($last_element < 1) {
107 for ($i=1;$i<=$saved_count;$i++) {
108 setPref($data_dir, $username, "saved_what" . "$i", $saved_what_array[$n]);
109 setPref($data_dir, $username, "saved_where" . "$i", $saved_where_array[$n]);
110 setPref($data_dir, $username, "saved_folder" . "$i", $saved_folder_array[$n]);
111 $n++;
112 }
113 }
114 removePref($data_dir, $username, "saved_what" . "$last_element");
115 removePref($data_dir, $username, "saved_where" . "$last_element");
116 removePref($data_dir, $username, "saved_folder" . "$last_element");
117 }
118
119 // function to save a search from recent to saved
120
121 function save_recent($save_index, $username, $data_dir) {
122 $what_array = get_recent("search_what", $username, $data_dir);
123 $where_array = get_recent("search_where", $username, $data_dir);
124 $folder_array = get_recent("search_folder", $username, $data_dir);
125 $saved_what_once = array_slice($what_array, $save_index, 1);
126 $saved_where_once = array_slice($where_array, $save_index, 1);
127 $saved_folder_once = array_slice($folder_array, $save_index, 1);
128 $saved_array = get_saved("saved_what", $username, $data_dir);
129 $saved_count = (count($saved_array) + 1);
130 setPref($data_dir, $username, "saved_what" . "$saved_count", $saved_what_once[0]);
131 setPref($data_dir, $username, "saved_where" . "$saved_count", $saved_where_once[0]);
132 setPref($data_dir, $username, "saved_folder" . "$saved_count", $saved_folder_once[0]);
133 }
134
135
136
137 /* ------------------------ main ------------------------ */
138
139 // reset these arrays on each page load just in case
140
141 $what_array = array ();
142 $where_array = array ();
143 $folder_array = array ();
144 $saved_what_array = array ();
145 $saved_where_array = array ();
146 $saved_folder_array = array ();
147 $search_all = "none";
148
149 // get mailbox names
150
151 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
152 $boxes = sqimap_mailbox_list($imapConnection);
153
154
155 // set current mailbox to INBOX if none was selected or if page
156 // was called to search all folders.
157
158 if ($mailbox == 'None' || $mailbox == "" ) {
159 $mailbox = $boxes[0]['unformatted'];
160 }
161 if ($mailbox == "All Folders") {
162 $search_all = "all";
163 }
164
165 // page headers
166
167 displayPageHeader($color, $mailbox);
168
169 // if the page is called from a search link or button update recent values
170 // in pref files here
171
172 if ($submit == "Search" && !empty($what)) {
173 update_recent($what_array, $what, "search_what", $username, $data_dir);
174 update_recent($where_array, $where, "search_where", $username, $data_dir);
175 update_recent($folder_array, $mailbox, "search_folder", $username, $data_dir);
176 }
177 // if the page is called from a "forget recent" link remove search from pref file
178 elseif ($submit == "forget") {
179 forget_recent($count, $username, $data_dir);
180 }
181 // if the page is called from a "save recent" link add search to saved searches
182 elseif ($submit == "save") {
183 save_recent($count, $username, $data_dir);
184 }
185 elseif ($submit == "delete") {
186 delete_saved($count, $username, $data_dir);
187 }
188 // if the page is called from a "delete saved" link delete saved search
189 do_hook('search_before_form');
190
191 echo "<BR>\n".
192 " <table width=\"100%\" align=center cellpadding=2 cellspacing=0 border=0>\n".
193 " <TR><td bgcolor=\"$color[0]\">\n".
194 " <CENTER><B>"._("Search")."</B></CENTER>\n".
195 " </TD></TR>\n".
196 ' <TR><td align=center>';
197
198 // update the recent and saved searches from the pref files
199
200 $what_array = get_recent("search_what", $username, $data_dir);
201 $where_array = get_recent("search_where", $username, $data_dir);
202 $folder_array = get_recent("search_folder", $username, $data_dir);
203 $recent_count = getPref($data_dir, $username, 'search_memory', 0);
204 $saved_what_array = get_saved("saved_what", $username, $data_dir);
205 $saved_where_array = get_saved("saved_where", $username, $data_dir);
206 $saved_folder_array = get_saved("saved_folder", $username, $data_dir);
207 $saved_count = count($saved_what_array);
208
209 // saved search table
210 if ($saved_count > 0) {
211 echo "<BR><B>Saved Searches</B>\n".
212 "<TABLE WIDTH=\"95%\" CELLPADDING=0 CELLSPACING=0 BGCOLOR=\"$color[0]\">\n";
213 for ($i=0;$i<$saved_count;$i++) {
214 echo "<TR><TD WIDTH=35%>$saved_folder_array[$i]</TD>\n".
215 "<TD ALIGN=LEFT>$saved_what_array[$i]</TD>\n".
216 "<TD ALIGN=RIGHT>$saved_where_array[$i]&nbsp;&nbsp;&nbsp;\n".
217 "<A HREF=search.php?".
218 "mailbox=", urlencode($saved_folder_array[$i]), "&".
219 "what=", urlencode($saved_what_array[$i]), "&".
220 "where=", urlencode($saved_where_array[$i]), ">".
221 "edit</A>\n".
222 "&nbsp;|&nbsp;<A HREF=search.php?".
223 "mailbox=", urlencode($saved_folder_array[$i]), "&".
224 "what=", urlencode($saved_what_array[$i]), "&".
225 "where=", urlencode($saved_where_array[$i]), "&".
226 "submit=Search_no_update>search</A>\n".
227 "&nbsp;|&nbsp;<A HREF=search.php?count=$i&submit=delete>delete</A>".
228 "&nbsp;&nbsp;";
229 }
230 echo "</TABLE>\n";
231 }
232
233 // recent search table
234
235 if ($recent_count > 0) {
236 echo "<BR><B>Recent Searches</B>\n".
237 "<TABLE WIDTH=\"95%\" CELLPADDING=0 CELLSPACING=0 BGCOLOR=\"$color[0]\">\n";
238 for ($i=0;$i<$recent_count;$i++) {
239 if (!empty($what_array[$i])) {
240 if ($folder_array[$i] == "") {
241 $folder_array[$i] = "INBOX";
242 }
243 echo "<TR><TD WIDTH=35%>$folder_array[$i]</TD>\n".
244 "<TD ALIGN=LEFT>$what_array[$i]</TD>\n".
245 "<TD ALIGN=RIGHT>$where_array[$i]&nbsp;&nbsp;&nbsp;".
246 "<A HREF=search.php?".
247 "count=$i&submit=save".
248 ">save</A>\n".
249 "&nbsp;|&nbsp;<A HREF=search.php?".
250 "mailbox=", urlencode($folder_array[$i]), "&".
251 "what=", urlencode($what_array[$i]), "&".
252 "where=", urlencode($where_array[$i]), "&".
253 "submit=Search_no_update>search</A>\n".
254 "&nbsp;|&nbsp;<A HREF=search.php?count=$i&submit=forget>forget</A>".
255 "&nbsp;&nbsp;</TD></TR>\n";
256 }
257 }
258 echo "</TABLE>\n".
259 "<BR>\n";
260 }
261 // search form
262 echo "<B>Current Search</B>";
263 echo " <TABLE WIDTH=\"95%\" CELLPADDING=0 CELLSPACING=0>\n";
264 echo "<FORM ACTION=\"search.php\" NAME=s>\n".
265 " <TR >\n".
266 ' <TD><SELECT NAME="mailbox">';
267 for ($i = 0; $i < count($boxes); $i++) {
268 if (!in_array('noselect', $boxes[$i]['flags'])) {
269 $box = $boxes[$i]['unformatted'];
270 $box2 = str_replace(' ', '&nbsp;', $boxes[$i]['unformatted-disp']);
271 if ($mailbox == $box) {
272 echo " <OPTION VALUE=\"$box\" SELECTED>$box2</OPTION>\n";
273 }
274 else {
275 echo " <OPTION VALUE=\"$box\">$box2</OPTION>\n";
276 }
277 }
278 }
279 echo "<OPTION VALUE=\"All Folders\"";
280 if ($mailbox == "All Folders") {
281 echo "SELECTED";
282 }
283 echo ">All folders</OPTION>\n";
284 echo ' </SELECT>'.
285 " </TD>\n".
286 " <TD ALIGN=\"CENTER\">\n";
287 $what_disp = str_replace(',', ' ', $what);
288 $what_disp = str_replace('\\\\', '\\', $what_disp);
289 $what_disp = str_replace('\\"', '"', $what_disp);
290 $what_disp = str_replace('"', '&quot;', $what_disp);
291 echo " <INPUT TYPE=\"TEXT\" SIZE=\"35\" NAME=\"what\" VALUE=\"$what_disp\">\n".
292 " </TD>\n".
293 "<TD ALIGN=\"RIGHT\">\n".
294 "<SELECT NAME=\"where\">";
295 s_opt( 'BODY', $where, _("Body") );
296 s_opt( 'TEXT', $where, _("Everywhere") );
297 s_opt( 'SUBJECT', $where, _("Subject") );
298 s_opt( 'FROM', $where, _("From") );
299 s_opt( 'CC', $where, _("Cc") );
300 s_opt( 'TO', $where, _("To") );
301 echo " </SELECT>\n" .
302 " </TD>\n".
303 " <TD COLSPAN=\"3\" ALIGN=\"CENTER\">\n".
304 " <INPUT TYPE=\"submit\" NAME=\"submit\" VALUE=\"Search\">\n".
305 " </TD>\n".
306 " </TR>\n".
307 "</FORM>\n".
308 " </TABLE>\n".
309 "</TD></TR></TABLE>\n";
310
311
312 do_hook("search_after_form");
313
314 // search all folders option still in the works. returns a table for each
315 // folder it finds a match in. The toggle all link does not work
316
317
318 if ($search_all == "all") {
319 $mailbox == "";
320 $boxcount = count($boxes);
321 echo "<BR><CENTER><B>Search Results</B><CENTER><BR>\n";
322 for ($x=0;$x<$boxcount;$x++) {
323 if (!in_array('noselect', $boxes[$x]['flags'])) {
324 $mailbox = $boxes[$x]['unformatted'];
325 }
326 echo "<BR><CENTER><B>Folder: $mailbox</CENTER></B>";
327 if (($submit == "Search" || $submit == "Search_no_update") && !empty($what)) {
328 sqimap_mailbox_select($imapConnection, $mailbox);
329 sqimap_search($imapConnection, $where, $what, $mailbox, $color, $pos);
330 }
331 }
332 }
333
334 // search one folder option
335
336 else {
337 if (($submit == "Search" || $submit == "Search_no_update") && !empty($what)) {
338 echo "<BR><CENTER><B>Search Results</B></CENTER>\n";
339 sqimap_mailbox_select($imapConnection, $mailbox);
340 sqimap_search($imapConnection, $where, $what, $mailbox, $color, $pos);
341 }
342 }
343
344 // must have search terms to search
345
346 if ($submit == "Search" && empty($what)) {
347 echo "<BR><CENTER><B>Please enter something to search for</B></CENTER>\n";
348 }
349
350 do_hook("search_bottom");
351
352 // all done
353
354 sqimap_logout ($imapConnection);
355 echo '</body></html>';
356
357 ?>