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/imap_utf7_decode_local');
  16 require_once('../functions/array.php');
  17 require_once('../functions/strings.php');
  18
  19 global $allow_thread_sort;
  20
  21 /*  here are some functions, could go in imap_search.php
  22
  23     this was here, pretty handy  */
  24 function s_opt( $val, $sel, $tit ) {
  25     echo "            <option value=\"$val\"";
  26     if ( $sel == $val ) {
  27         echo ' selected';
  28     }
  29     echo  ">$tit</option>\n";
  30 }
  31
  32 /*  function to get the recent searches and put them in the attributes array  */
  33 function get_recent($username, $data_dir) {
  34     $attributes = array();
  35     $types = array('search_what', 'search_where', 'search_folder');
  36     $recent_count = getPref($data_dir, $username, 'search_memory', 0);
  37     for ($x=1;$x<=$recent_count;$x++) {
  38         reset($types);
  39         foreach ($types as $key) {
  40             $attributes[$key][$x] = getPref($data_dir, $username, $key.$x, "");
  41         }
  42     }
  43     return $attributes;
  44 }
  45
  46 /*  function to get the saved searches and put them in the saved_attributes array  */
  47 function get_saved($username, $data_dir) {
  48     $saved_attributes = array();
  49     $types = array('saved_what', 'saved_where', 'saved_folder');
  50     foreach ($types as $key) {
  51         for ($x=1;;$x++) {
  52             $saved_attributes[$key][$x] = getPref($data_dir, $username, $key."$x", "");
  53             if ($saved_attributes[$key][$x] == "") {
  54                 array_pop($saved_attributes[$key]);
  55                break;
  56             }
  57         }
  58     }
  59     return $saved_attributes;
  60 }
  61
  62 /*  function to update recent pref arrays  */
  63 function update_recent($what, $where, $mailbox, $username, $data_dir) {
  64     $attributes = array();
  65     $types = array('search_what', 'search_where', 'search_folder');
  66     $input = array($what, $where, $mailbox);
  67     $attributes = get_recent( $username, $data_dir);
  68     reset($types);
  69     $dupe = 'no';
  70     for ($i=1;$i<=count($attributes['search_what']);$i++) {
  71         if (isset($attributes['search_what'][$i])) {
  72             if ($what == $attributes['search_what'][$i] &&
  73                 $where == $attributes['search_where'][$i] &&
  74                 $mailbox == $attributes['search_folder'][$i]) {
  75                     $dupe = 'yes';
  76             }
  77         }
  78     }
  79     if ($dupe == 'no') {
  80         $i = 0;
  81         foreach ($types as $key) {
  82             array_push ($attributes[$key], $input[$i]);
  83             array_shift ($attributes[$key]);
  84             $i++;
  85         }
  86         $recent_count = getPref($data_dir, $username, 'search_memory', 0);
  87         $n=0;
  88         for ($i=1;$i<=$recent_count;$i++) {
  89             reset($types);
  90             foreach ($types as $key) {
  91                 setPref($data_dir, $username, $key.$i, $attributes[$key][$n]);
  92             }
  93             $n++;
  94         }
  95     }
  96 }
  97
  98 /*  function to forget a recent search  */
  99 function forget_recent($forget_index, $username, $data_dir) {
 100     $attributes = array();
 101     $types = array('search_what', 'search_where', 'search_folder');
 102     $attributes = get_recent( $username, $data_dir);
 103     reset($types);
 104     foreach ($types as $key) {
 105         array_splice($attributes[$key], $forget_index, 1);
 106         array_unshift($attributes[$key], '');
 107     }
 108     reset($types);
 109     $recent_count = getPref($data_dir, $username, 'search_memory', 0);
 110     $n=0;
 111     for ($i=1;$i<=$recent_count;$i++) {
 112         reset($types);
 113         foreach ($types as $key) {
 114             setPref($data_dir, $username, $key.$i, $attributes[$key][$n]);
 115         }
 116         $n++;
 117     }
 118 }
 119
 120 /*  function to delete a saved search  */
 121 function delete_saved($delete_index, $username, $data_dir) {
 122     $types = array('saved_what', 'saved_where', 'saved_folder');
 123     $attributes = get_saved($username, $data_dir);
 124     foreach ($types as $key) {
 125         array_splice($attributes[$key], $delete_index, 1);
 126     }
 127     reset($types);
 128     $n=0;
 129     $saved_count = count($attributes['saved_what']);
 130     $last_element = $saved_count + 1;
 131         for ($i=1;$i<=$saved_count;$i++) {
 132             reset($types);
 133             foreach ($types as $key) {
 134                 setPref($data_dir, $username, $key.$i, $attributes[$key][$n]);
 135             }
 136         $n++;
 137         }
 138     reset($types);
 139     foreach($types as $key) {
 140     removePref($data_dir, $username, $key.$last_element);
 141     }
 142 }
 143
 144 /*  function to save a search from recent to saved  */
 145 function save_recent($save_index, $username, $data_dir) {
 146     $attributes = array();
 147     $types = array('search_what', 'search_where', 'search_folder');
 148     $saved_types = array(0 => 'saved_what', 1 => 'saved_where', 2 => 'saved_folder');
 149     $saved_array = get_saved($username, $data_dir);
 150     $save_index = $save_index -1;
 151     $saved_count = (count($saved_array['saved_what']) + 1);
 152     $attributes = get_recent ($username, $data_dir);
 153     $n = 0;
 154     foreach ($types as $key) {
 155         $slice = array_slice($attributes[$key], $save_index, 1);
 156         $name = $saved_types[$n];
 157         setPref($data_dir, $username, $name.$saved_count, $slice[0]);
 158         $n++;
 159     }
 160 }
 161
 162 /* ------------------------ main ------------------------ */
 163
 164 /*  reset these arrays on each page load just in case  */
 165 $attributes = array ();
 166 $saved_attributes = array ();
 167 $search_all = 'none';
 168 $perbox_count = array ();
 169 $recent_count = getPref($data_dir, $username, 'search_memory', 0);
 170
 171 /*  get mailbox names  */
 172 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 173 $boxes = sqimap_mailbox_list($imapConnection);
 174
 175 /*  set current mailbox to INBOX if none was selected or if page
 176     was called to search all folders.  */
 177 if ( !isset($mailbox) || $mailbox == 'None' || $mailbox == '' ) {
 178     $mailbox = $boxes[0]['unformatted'];
 179 }
 180 if ($mailbox == 'All Folders') {
 181     $search_all = 'all';
 182 }
 183
 184 if (isset($composenew) && $composenew) {
 185     displayPageHeader($color, $mailbox, 'comp_in_new();', $session);
 186 } else {
 187     displayPageHeader($color, $mailbox);
 188 }
 189 /*  See how the page was called and fire off correct function  */
 190 if ((!isset($submit) || empty($submit)) && !empty($what)) {
 191     $submit = _("Search");
 192 }
 193 if ( !isset( $submit ) ) {
 194     $submit = '';
 195 } else if ($submit == _("Search") && !empty($what)) {
 196     if ($recent_count > 0) {
 197         update_recent($what, $where, $mailbox, $username, $data_dir);
 198     }
 199 }
 200 elseif ($submit == 'forget') {
 201     forget_recent($count, $username, $data_dir);
 202 }
 203 elseif ($submit == 'save') {
 204     save_recent($count, $username, $data_dir);
 205 }
 206 elseif ($submit == 'delete') {
 207     delete_saved($count, $username, $data_dir);
 208 }
 209
 210 do_hook('search_before_form');
 211
 212 echo "<BR>\n".
 213      "<table width=\"100%\">\n".
 214         "<TR><td bgcolor=\"$color[0]\">\n".
 215             "<CENTER><B>" . _("Search") . "</B></CENTER>\n".
 216         "</TD></TR>\n".
 217      "</TABLE>\n";
 218
 219 /*  update the recent and saved searches from the pref files  */
 220 $attributes = get_recent($username, $data_dir);
 221 $saved_attributes = get_saved($username, $data_dir);
 222 $saved_count = count($saved_attributes['saved_what']);
 223 $count_all = 0;
 224
 225 /* Saved Search Table */
 226 if ($saved_count > 0) {
 227     echo "<BR>\n"
 228     . "<TABLE WIDTH=\"95%\" BGCOLOR=\"$color[9]\" ALIGN=\"CENTER\" CELLPADDING=1 CELLSPACING=1>"
 229     . '<TR><TD align=center><B>Saved Searches</B></TD></TR><TR><TD>'
 230     . '<TABLE WIDTH="100%" ALIGN="CENTER" CELLPADDING=0 CELLSPACING=0>';
 231     for ($i=0; $i < $saved_count; ++$i) {
 232         if ($i % 2) {
 233             echo "<TR BGCOLOR=\"$color[0]\">";
 234         } else {
 235             echo "<TR BGCOLOR=\"$color[4]\">";
 236         }
 237         echo "<TD WIDTH=\"35%\">".$saved_attributes['saved_folder'][$i]."</TD>"
 238         . "<TD ALIGN=LEFT>".$saved_attributes['saved_what'][$i]."</TD>"
 239         . "<TD ALIGN=CENTER>".$saved_attributes['saved_where'][$i]."</TD>"
 240         . '<TD ALIGN=RIGHT>'
 241         .   '<A HREF=search.php'
 242         .     '?mailbox=' . urlencode($saved_attributes['saved_folder'][$i])
 243         .     '&amp;what=' . urlencode($saved_attributes['saved_what'][$i])
 244         .     '&amp;where=' . urlencode($saved_attributes['saved_where'][$i])
 245         .   '>' . _("edit") . '</A>'
 246         .   '&nbsp;|&nbsp;'
 247         .   '<A HREF=search.php'
 248         .     '?mailbox=' . urlencode($saved_attributes['saved_folder'][$i])
 249         .     '&amp;what=' . urlencode($saved_attributes['saved_what'][$i])
 250         .     '&amp;where=' . urlencode($saved_attributes['saved_where'][$i])
 251         .     '&amp;submit=Search_no_update'
 252         .   '>' . _("search") . '</A>'
 253         .   '&nbsp;|&nbsp;'
 254         .   "<A HREF=search.php?count=$i&amp;submit=delete>"
 255         .     _("delete")
 256         .   '</A>'
 257         . '</TD></TR>';
 258     }
 259     echo "</TABLE></TD></TR></TABLE>\n";
 260 }
 261
 262 /* Recent Search Table */
 263 if ($recent_count > 0) {
 264     echo "<BR>\n"
 265        . "<TABLE WIDTH=\"95%\" BGCOLOR=\"$color[9]\" ALIGN=\"CENTER\" CELLPADDING=1 CELLSPACING=1>\n"
 266        . '<TR><TD ALIGN=CENTER><B>' . _("Recent Searches") . '</B></TD></TR><TR><TD>'
 267        . '<TABLE WIDTH="100%" ALIGN="CENTER" CELLPADDING=0 CELLSPACING=0>';
 268     for ($i=1; $i <= $recent_count; ++$i) {
 269             if (isset($attributes['search_folder'][$i])) {
 270             if ($attributes['search_folder'][$i] == "") {
 271                 $attributes['search_folder'][$i] = "INBOX";
 272             }
 273             }
 274             if ($i % 2) {
 275                 echo "<TR BGCOLOR=\"$color[0]\">";
 276             } else {
 277                 echo "<TR BGCOLOR=\"$color[4]\">";
 278             }
 279             if (isset($attributes['search_what'][$i]) &&
 280                 !empty($attributes['search_what'][$i])) {
 281             echo "<TD WIDTH=35%>".$attributes['search_folder'][$i]."</TD>"
 282                . "<TD ALIGN=LEFT>".$attributes['search_what'][$i]."</TD>"
 283                . "<TD ALIGN=CENTER>".$attributes['search_where'][$i]."</TD>"
 284                . '<TD ALIGN=RIGHT>'
 285                .   "<A HREF=search.php?count=$i&amp;submit=save>"
 286                .     _("save")
 287                .   '</A>'
 288                .   '&nbsp;|&nbsp;'
 289                .   '<A HREF=search.php'
 290                .     '?mailbox=' . urlencode($attributes['search_folder'][$i])
 291                .     '&amp;what=' . urlencode($attributes['search_what'][$i])
 292                .     '&amp;where=' . urlencode($attributes['search_where'][$i])
 293                .     '&amp;submit=Search_no_update'
 294                .   '>' . _("search") . '</A>'
 295                .   '&nbsp;|&nbsp;'
 296                .   "<A HREF=search.php?count=$i&amp;submit=forget>"
 297                .     _("forget")
 298                .   '</A>'
 299                . '</TD></TR>';
 300         }
 301         }
 302     echo '</TABLE></TD></TR></TABLE><BR>';
 303 }
 304
 305 /* Search Form */
 306 echo '<B>' . _("Current Search") . '</B>'
 307    . '<FORM ACTION="search.php" NAME=s>'
 308    . '   <TABLE WIDTH="95%" CELLPADDING=0 CELLSPACING=0>'
 309    . '     <TR>'
 310    . '       <TD><SELECT NAME="mailbox">';
 311 for ($i = 0; $i < count($boxes); $i++) {
 312     if (!in_array('noselect', $boxes[$i]['flags'])) {
 313         $box = $boxes[$i]['unformatted'];
 314         $box2 = imap_utf7_decode_local(str_replace(' ', '&nbsp;', $boxes[$i]['unformatted-disp']));
 315         if( $box2 == 'INBOX' ) {
 316             $box2 = _("INBOX");
 317         }
 318         if ($mailbox == $box) {
 319             echo "         <OPTION VALUE=\"$box\" SELECTED>$box2</OPTION>\n";
 320         }
 321         else {
 322             echo "         <OPTION VALUE=\"$box\">$box2</OPTION>\n";
 323         }
 324     }
 325 }
 326         echo "<OPTION VALUE=\"All Folders\"";
 327         if ($mailbox == "All Folders") {
 328             echo "SELECTED";
 329         }
 330         echo ">All folders</OPTION>\n";
 331 echo '         </SELECT>'.
 332      "       </TD>\n".
 333      "        <TD ALIGN=\"CENTER\">\n";
 334 if ( !isset( $what ) ) {
 335     $what = '';
 336 }
 337 if ( !isset( $where ) ) {
 338     $where = '';
 339 }
 340
 341
 342 $what_disp = str_replace(',', ' ', $what);
 343 $what_disp = str_replace('\\\\', '\\', $what_disp);
 344 $what_disp = str_replace('\\"', '"', $what_disp);
 345 $what_disp = str_replace('"', '&quot;', $what_disp);
 346 echo "          <INPUT TYPE=\"TEXT\" SIZE=\"35\" NAME=\"what\" VALUE=\"$what_disp\">\n".
 347      "        </TD>\n".
 348      "<TD ALIGN=\"RIGHT\">\n".
 349      "<SELECT NAME=\"where\">";
 350 s_opt( 'BODY', $where, _("Body") );
 351 s_opt( 'TEXT', $where, _("Everywhere") );
 352 s_opt( 'SUBJECT', $where, _("Subject") );
 353 s_opt( 'FROM', $where, _("From") );
 354 s_opt( 'CC', $where, _("Cc") );
 355 s_opt( 'TO', $where, _("To") );
 356 echo "         </SELECT>\n" .
 357      "        </TD>\n".
 358      "       <TD COLSPAN=\"3\" ALIGN=\"CENTER\">\n".
 359      "         <INPUT TYPE=\"submit\" NAME=\"submit\" VALUE=\"" . _("Search") . "\">\n".
 360      "       </TD>\n".
 361      "     </TR>\n".
 362      "</FORM>\n".
 363      "   </TABLE>\n".
 364      "</TD></TR></TABLE>\n";
 365
 366
 367 do_hook('search_after_form');
 368
 369 /*
 370     search all folders option still in the works. returns a table for each
 371     folder it finds a match in.
 372 */
 373
 374 $old_value = 0;
 375 if ($allow_thread_sort == TRUE) {
 376     $old_value = $allow_thread_sort;
 377     $allow_thread_sort = FALSE;
 378 }
 379
 380 if ($search_all == 'all') {
 381     $mailbox == '';
 382     $boxcount = count($boxes);
 383     echo '<BR><CENTER><B>' .
 384          _("Search Results") .
 385          "</B><CENTER><BR>\n";
 386     for ($x=0;$x<$boxcount;$x++) {
 387         if (!in_array('noselect', $boxes[$x]['flags'])) {
 388             $mailbox = $boxes[$x]['unformatted'];
 389         }
 390         if (($submit == _("Search") || $submit == 'Search_no_update') && !empty($what)) {
 391             sqimap_mailbox_select($imapConnection, $mailbox);
 392             $count_all = sqimap_search($imapConnection, $where, $what, $mailbox, $color, 0, $search_all, $count_all);
 393         array_push($perbox_count, $count_all);
 394         }
 395     }
 396     for ($i=0;$i<count($perbox_count);$i++) {
 397         if ($perbox_count[$i] != "") {
 398             $count_all = "found";
 399             break;
 400         }
 401     }
 402     if ($count_all != "found") {
 403         echo '<br><b>' .
 404              _("No Messages found") .
 405              '</b><br>';
 406     }
 407 }
 408
 409 /*  search one folder option  */
 410 else {
 411     if (($submit == _("Search") || $submit == 'Search_no_update') && !empty($what)) {
 412         echo '<BR><CENTER><B>' .
 413              _("Search Results") .
 414              "</B></CENTER>\n";
 415         sqimap_mailbox_select($imapConnection, $mailbox);
 416         sqimap_search($imapConnection, $where, $what, $mailbox, $color, 0, $search_all, $count_all);
 417     }
 418 }
 419
 420 /*  must have search terms to search  */
 421 if ($submit == _("Search") && empty($what)) {
 422     echo "<BR><CENTER><B>Please enter something to search for</B></CENTER>\n";
 423 }
 424
 425 $allow_thread_sort = $old_value;
 426
 427 do_hook('search_bottom');
 428 sqimap_logout ($imapConnection);
 429 echo '</body></html>';
 430
 431 ?>