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
  21     this was here, pretty handy  */
  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 function get_recent($pref_name, $username, $data_dir) {
  32     $array = array ();
  33     $recent_count = getPref($data_dir, $username, 'search_memory', 0);
  34     $n = 0;
  35     for ($x=1;$x<=$recent_count;$x++) {
  36     $array[$n] = getPref($data_dir, $username, "$pref_name" . "$x", "");
  37     $n++;
  38     }
  39     return $array;
  40 }
  41
  42 /*  function to get the saved searches and put them in arrays  */
  43 function get_saved($pref_name, $username, $data_dir) {
  44     $array = array ();
  45     $n = 0;
  46     for ($x=1;;$x++) {
  47         $array[$n] = getPref($data_dir, $username, "$pref_name" . "$x", "");
  48     if ($array[$n] == "") {
  49         array_pop($array);
  50         return $array;
  51     }
  52     $n++;
  53     }
  54     return $array;
  55 }
  56
  57 /*  function to update recent pref arrays  */
  58 function update_recent($what, $where, $mailbox, $username, $data_dir) {
  59     $what_array = get_recent("search_what", $username, $data_dir);
  60     $where_array = get_recent("search_where", $username, $data_dir);
  61     $folder_array = get_recent("search_folder", $username, $data_dir);
  62     $dupe = "no";
  63     for ($i=0;$i<count($what_array);$i++) {
  64         if ($what == $what_array[$i] &&
  65             $where == $where_array[$i] &&
  66             $mailbox == $folder_array[$i]) {
  67
  68             $dupe = "yes";
  69         }
  70     }
  71     if ($dupe == "no") {
  72     array_push ($what_array, $what);
  73     array_push ($where_array, $where);
  74     array_push ($folder_array, $mailbox);
  75     array_shift ($what_array);
  76     array_shift ($where_array);
  77     array_shift ($folder_array);
  78     $recent_count = getPref($data_dir, $username, 'search_memory', 0);
  79     $n=0;
  80     for ($i=1;$i<=$recent_count;$i++) {
  81         setPref($data_dir, $username, "search_what" . "$i", $what_array[$n]);
  82         setPref($data_dir, $username, "search_where" . "$i", $where_array[$n]);
  83         setPref($data_dir, $username, "search_folder" . "$i", $folder_array[$n]);
  84        $n++;
  85        }
  86     }
  87 }
  88
  89 /*  function to forget a recent search  */
  90 function forget_recent($forget_index, $username, $data_dir) {
  91     $what_array = get_recent("search_what", $username, $data_dir);
  92     $where_array = get_recent("search_where", $username, $data_dir);
  93     $folder_array = get_recent("search_folder", $username, $data_dir);
  94     array_splice($what_array, $forget_index, 1);
  95     array_splice($where_array, $forget_index, 1);
  96     array_splice($folder_array, $forget_index, 1);
  97     array_unshift($what_array, "");
  98     array_unshift($where_array, "");
  99     array_unshift($folder_array, "");
 100     $recent_count = getPref($data_dir, $username, 'search_memory', 0);
 101     $n=0;
 102     for ($i=1;$i<=$recent_count;$i++) {
 103         setPref($data_dir, $username, "search_what" . "$i", $what_array[$n]);
 104         setPref($data_dir, $username, "search_where" . "$i", $where_array[$n]);
 105         setPref($data_dir, $username, "search_folder" . "$i", $folder_array[$n]);
 106         $n++;
 107     }
 108 }
 109
 110 /*  function to delete a saved search  */
 111 function delete_saved($delete_index, $username, $data_dir) {
 112     $saved_what_array = get_saved("saved_what", $username, $data_dir);
 113     $saved_where_array = get_saved("saved_where", $username, $data_dir);
 114     $saved_folder_array = get_saved("saved_folder", $username, $data_dir);
 115     array_splice($saved_what_array, $delete_index, 1);
 116     array_splice($saved_where_array, $delete_index, 1);
 117     array_splice($saved_folder_array, $delete_index, 1);
 118     $n=0;
 119     $saved_count = count($saved_what_array);
 120     $last_element = $saved_count + 1;
 121     if ($last_element < 1) {
 122         for ($i=1;$i<=$saved_count;$i++) {
 123             setPref($data_dir, $username, "saved_what" . "$i", $saved_what_array[$n]);
 124         setPref($data_dir, $username, "saved_where" . "$i", $saved_where_array[$n]);
 125         setPref($data_dir, $username, "saved_folder" . "$i", $saved_folder_array[$n]);
 126         $n++;
 127         }
 128     }
 129     removePref($data_dir, $username, "saved_what" . "$last_element");
 130     removePref($data_dir, $username, "saved_where" . "$last_element");
 131     removePref($data_dir, $username, "saved_folder" . "$last_element");
 132 }
 133
 134 /*  function to save a search from recent to saved  */
 135 function save_recent($save_index, $username, $data_dir) {
 136     $what_array = get_recent("search_what", $username, $data_dir);
 137     $where_array = get_recent("search_where", $username, $data_dir);
 138     $folder_array = get_recent("search_folder", $username, $data_dir);
 139     $saved_what_once = array_slice($what_array, $save_index, 1);
 140     $saved_where_once = array_slice($where_array, $save_index, 1);
 141     $saved_folder_once = array_slice($folder_array, $save_index, 1);
 142     $saved_array = get_saved("saved_what", $username, $data_dir);
 143     $saved_count = (count($saved_array) + 1);
 144     setPref($data_dir, $username, "saved_what" . "$saved_count", $saved_what_once[0]);
 145     setPref($data_dir, $username, "saved_where" . "$saved_count", $saved_where_once[0]);
 146     setPref($data_dir, $username, "saved_folder" . "$saved_count", $saved_folder_once[0]);
 147 }
 148
 149 /* ------------------------ main ------------------------ */
 150
 151 /*  reset these arrays on each page load just in case  */
 152 $what_array = array ();
 153 $where_array = array ();
 154 $folder_array = array ();
 155 $saved_what_array = array ();
 156 $saved_where_array = array ();
 157 $saved_folder_array = array ();
 158 $search_all = "none";
 159 $perbox_count = array ();
 160
 161 /*  get mailbox names  */
 162 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 163 $boxes = sqimap_mailbox_list($imapConnection);
 164
 165
 166 /*  set current mailbox to INBOX if none was selected or if page
 167     was called to search all folders.  */
 168 if ($mailbox == 'None' || $mailbox == '' ) {
 169     $mailbox = $boxes[0]['unformatted'];
 170 }
 171 if ($mailbox == 'All Folders') {
 172     $search_all = "all";
 173 }
 174
 175 displayPageHeader($color, $mailbox);
 176
 177 /*  See how the page was called and fire off correct function  */
 178 //if ( !isset( $submit ) ) {
 179 //    $submit = '';
 180 //} else if ($submit == 'Search' && !empty($what)) {
 181 if ((!isset($submit) || empty($submit)) && !empty($what)) {
 182     $submit = 'Search';
 183 }
 184 if ($submit == 'Search' && !empty($what)) {
 185     update_recent($what, $where, $mailbox, $username, $data_dir);
 186 }
 187 elseif ($submit == 'forget') {
 188     forget_recent($count, $username, $data_dir);
 189 }
 190 elseif ($submit == 'save') {
 191     save_recent($count, $username, $data_dir);
 192 }
 193 elseif ($submit == 'delete') {
 194     delete_saved($count, $username, $data_dir);
 195 }
 196
 197 do_hook('search_before_form');
 198
 199 echo "<BR>\n".
 200      "<table width=\"100%\">\n".
 201         "<TR><td bgcolor=\"$color[0]\">\n".
 202             "<CENTER><B>" . _("Search") . "</B></CENTER>\n".
 203         "</TD></TR>\n".
 204      "</TABLE>\n";
 205
 206 /*  update the recent and saved searches from the pref files  */
 207 $what_array = get_recent("search_what", $username, $data_dir);
 208 $where_array = get_recent("search_where", $username, $data_dir);
 209 $folder_array = get_recent("search_folder", $username, $data_dir);
 210 $recent_count = getPref($data_dir, $username, 'search_memory', 0);
 211 $saved_what_array = get_saved("saved_what", $username, $data_dir);
 212 $saved_where_array = get_saved("saved_where", $username, $data_dir);
 213 $saved_folder_array = get_saved("saved_folder", $username, $data_dir);
 214 $saved_count = count($saved_what_array);
 215 $count_all = 0;
 216
 217 /* Saved Search Table */
 218 if ($saved_count > 0) {
 219     echo "<BR>\n"
 220     . "<TABLE WIDTH=\"95%\" BGCOLOR=\"$color[9]\" ALIGN=\"CENTER\" CELLPADDING=1 CELLSPACING=1>"
 221     . '<TR><TD align=center><B>Saved Searches</B></TD></TR><TR><TD>'
 222     . '<TABLE WIDTH="100%" ALIGN="CENTER" CELLPADDING=0 CELLSPACING=0>';
 223     for ($i=0; $i < $saved_count; ++$i) {
 224         if ($i % 2) {
 225             echo "<TR BGCOLOR=\"$color[0]\">";
 226         } else {
 227             echo "<TR BGCOLOR=\"$color[4]\">";
 228         }
 229         echo "<TD WIDTH=\"35%\">$saved_folder_array[$i]</TD>"
 230         . "<TD ALIGN=LEFT>$saved_what_array[$i]</TD>"
 231         . "<TD ALIGN=CENTER>$saved_where_array[$i]</TD>"
 232         . '<TD ALIGN=RIGHT>'
 233         .   '<A HREF=search.php'
 234         .     '?mailbox=' . urlencode($saved_folder_array[$i])
 235         .     '&what=' . urlencode($saved_what_array[$i])
 236         .     '&where=' . urlencode($saved_where_array[$i])
 237         .   '>' . _("edit") . '</A>'
 238         .   '&nbsp;|&nbsp;'
 239         .   '<A HREF=search.php'
 240         .     '?mailbox=' . urlencode($saved_folder_array[$i])
 241         .     '&what=' . urlencode($saved_what_array[$i])
 242         .     '&where=' . urlencode($saved_where_array[$i])
 243         .     '&submit=Search_no_update'
 244         .   '>' . _("search") . '</A>'
 245         .   '&nbsp;|&nbsp;'
 246         .   "<A HREF=search.php?count=$i&submit=delete>"
 247         .     _("delete")
 248         .   '</A>'
 249         . '</TD></TR>';
 250     }
 251     echo "</TABLE></TD></TR></TABLE>\n";
 252 }
 253
 254 /* Recent Search Table */
 255 if ($recent_count > 0) {
 256     echo "<BR>\n"
 257        . "<TABLE WIDTH=\"95%\" BGCOLOR=\"$color[9]\" ALIGN=\"CENTER\" CELLPADDING=1 CELLSPACING=1>\n"
 258        . '<TR><TD ALIGN=CENTER><B>Recent Searches</B></TD></TR><TR><TD>'
 259        . '<TABLE WIDTH="100%" ALIGN="CENTER" CELLPADDING=0 CELLSPACING=0>';
 260     for ($i=0; $i < $recent_count; ++$i) {
 261         if (!empty($what_array[$i])) {
 262             if ($folder_array[$i] == "") {
 263                 $folder_array[$i] = "INBOX";
 264             }
 265             if ($i % 2) {
 266                 echo "<TR BGCOLOR=\"$color[0]\">";
 267             } else {
 268                 echo "<TR BGCOLOR=\"$color[4]\">";
 269             }
 270             echo "<TD WIDTH=35%>$folder_array[$i]</TD>"
 271                . "<TD ALIGN=LEFT>$what_array[$i]</TD>"
 272                . "<TD ALIGN=CENTER>$where_array[$i]</TD>"
 273                . '<TD ALIGN=RIGHT>'
 274                .   "<A HREF=search.php?count=$i&submit=save>"
 275                .     _("save")
 276                .   '</A>'
 277                .   '&nbsp;|&nbsp;'
 278                .   '<A HREF=search.php'
 279                .     '?mailbox=' . urlencode($folder_array[$i])
 280                .     '&what=' . urlencode($what_array[$i])
 281                .     '&where=' . urlencode($where_array[$i])
 282                .     '&submit=Search_no_update'
 283                .   '>' . _("search") . '</A>'
 284                .   '&nbsp;|&nbsp;'
 285                .   "<A HREF=search.php?count=$i&submit=forget>"
 286                .     _("forget")
 287                .   '</A>'
 288                . '</TD></TR>';
 289         }
 290     }
 291     echo '</TABLE></TD></TR></TABLE><BR>';
 292 }
 293
 294 /* Search Form */
 295 echo '<B>' . _("Current Search") . '</B>'
 296    . '<FORM ACTION="search.php" NAME=s>'
 297    . '   <TABLE WIDTH="95%" CELLPADDING=0 CELLSPACING=0>'
 298    . '     <TR>'
 299    . '       <TD><SELECT NAME="mailbox">';
 300 for ($i = 0; $i < count($boxes); $i++) {
 301     if (!in_array('noselect', $boxes[$i]['flags'])) {
 302         $box = $boxes[$i]['unformatted'];
 303         $box2 = str_replace(' ', '&nbsp;', $boxes[$i]['unformatted-disp']);
 304         if( $box2 == 'INBOX' ) {
 305             $box2 = _("INBOX");
 306         }
 307         if ($mailbox == $box) {
 308             echo "         <OPTION VALUE=\"$box\" SELECTED>$box2</OPTION>\n";
 309         }
 310         else {
 311             echo "         <OPTION VALUE=\"$box\">$box2</OPTION>\n";
 312         }
 313     }
 314 }
 315         echo "<OPTION VALUE=\"All Folders\"";
 316         if ($mailbox == "All Folders") {
 317             echo "SELECTED";
 318         }
 319         echo ">All folders</OPTION>\n";
 320 echo '         </SELECT>'.
 321      "       </TD>\n".
 322      "        <TD ALIGN=\"CENTER\">\n";
 323 if ( !isset( $what ) ) {
 324     $what = '';
 325 }
 326 $what_disp = str_replace(',', ' ', $what);
 327 $what_disp = str_replace('\\\\', '\\', $what_disp);
 328 $what_disp = str_replace('\\"', '"', $what_disp);
 329 $what_disp = str_replace('"', '&quot;', $what_disp);
 330 echo "          <INPUT TYPE=\"TEXT\" SIZE=\"35\" NAME=\"what\" VALUE=\"$what_disp\">\n".
 331      "        </TD>\n".
 332      "<TD ALIGN=\"RIGHT\">\n".
 333      "<SELECT NAME=\"where\">";
 334 s_opt( 'BODY', $where, _("Body") );
 335 s_opt( 'TEXT', $where, _("Everywhere") );
 336 s_opt( 'SUBJECT', $where, _("Subject") );
 337 s_opt( 'FROM', $where, _("From") );
 338 s_opt( 'CC', $where, _("Cc") );
 339 s_opt( 'TO', $where, _("To") );
 340 echo "         </SELECT>\n" .
 341      "        </TD>\n".
 342      "       <TD COLSPAN=\"3\" ALIGN=\"CENTER\">\n".
 343      "         <INPUT TYPE=\"submit\" NAME=\"submit\" VALUE=\"Search\">\n".
 344      "       </TD>\n".
 345      "     </TR>\n".
 346      "</FORM>\n".
 347      "   </TABLE>\n".
 348      "</TD></TR></TABLE>\n";
 349
 350
 351 do_hook('search_after_form');
 352
 353 /*
 354     search all folders option still in the works. returns a table for each
 355     folder it finds a match in.
 356 */
 357
 358 if ($search_all == 'all') {
 359     $mailbox == '';
 360     $boxcount = count($boxes);
 361     echo '<BR><CENTER><B>' .
 362          _("Search Results") .
 363          "</B><CENTER><BR>\n";
 364     for ($x=0;$x<$boxcount;$x++) {
 365         if (!in_array('noselect', $boxes[$x]['flags'])) {
 366             $mailbox = $boxes[$x]['unformatted'];
 367         }
 368         if (($submit == "Search" || $submit == "Search_no_update") && !empty($what)) {
 369             sqimap_mailbox_select($imapConnection, $mailbox);
 370             $count_all = sqimap_search($imapConnection, $where, $what, $mailbox, $color, 0, $search_all, $count_all);
 371         array_push($perbox_count, $count_all);
 372         }
 373     }
 374     for ($i=0;$i<count($perbox_count);$i++) {
 375         if ($perbox_count[$i] != "") {
 376            break;
 377         }
 378         $count_all = "none";
 379     }
 380     if ($count_all == "none") {
 381         echo '<br><b>' .
 382              _("No Messages found") .
 383              '</b><br>';
 384     }
 385 }
 386
 387 /*  search one folder option  */
 388 else {
 389     if (($submit == 'Search' || $submit == 'Search_no_update') && !empty($what)) {
 390         echo '<BR><CENTER><B>' .
 391              _("Search Results") .
 392              "</B></CENTER>\n";
 393         sqimap_mailbox_select($imapConnection, $mailbox);
 394         sqimap_search($imapConnection, $where, $what, $mailbox, $color, 0, $search_all, $count_all);
 395     }
 396 }
 397
 398 /*  must have search terms to search  */
 399 if ($submit == 'Search' && empty($what)) {
 400     echo "<BR><CENTER><B>Please enter something to search for</B></CENTER>\n";
 401 }
 402
 403 do_hook("search_bottom");
 404 sqimap_logout ($imapConnection);
 405 echo '</body></html>';
 406
 407 ?>