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, $data_dir);
 187 }
 188 //      if the page is called from a "delete saved" link delete saved search
 189 do_hook('search_before_form');
 190
 191 echo "<BR>\n".
 192      "      <table width=\"100%\">\n".
 193      "      <TR><td bgcolor=\"$color[0]\">\n".
 194      "          <CENTER><B>"._("Search")."</B></CENTER>\n".
 195      "      </TD></TR>\n".
 196          "              </TABLE>\n";
 197 #     '      <TR><td align=center>';
 198
 199 //      update the recent and saved searches from the pref files
 200
 201 $what_array = get_recent("search_what", $username, $data_dir);
 202 $where_array = get_recent("search_where", $username, $data_dir);
 203 $folder_array = get_recent("search_folder", $username, $data_dir);
 204 $recent_count = getPref($data_dir, $username, 'search_memory', 0);
 205 $saved_what_array = get_saved("saved_what", $username, $data_dir);
 206 $saved_where_array = get_saved("saved_where", $username, $data_dir);
 207 $saved_folder_array = get_saved("saved_folder", $username, $data_dir);
 208 $saved_count = count($saved_what_array);
 209
 210 //      saved search table
 211 if ($saved_count > 0) {
 212     echo "<BR>\n".
 213          "<TABLE WIDTH=\"95%\" BGCOLOR=\"$color[9]\" ALIGN=\"CENTER\" CELLPADDING=1 CELLSPACING=1>\n".
 214                  "<TR><TD align=center><B>Saved Searches</B></TD></TR><TR><TD>\n".
 215          "<TABLE WIDTH=\"100%\" ALIGN=\"CENTER\" CELLPADDING=0 CELLSPACING=0>\n";
 216     for ($i=0;$i<$saved_count;$i++) {
 217                 echo "<TR ";
 218                 if ($i % 2) {
 219                         echo "BGCOLOR=\"$color[0]\"";
 220                 }
 221                 else { echo "BGCOLOR=\"$color[4]\""; }
 222         echo "><TD WIDTH=35%>$saved_folder_array[$i]</TD>\n".
 223              "<TD ALIGN=LEFT>$saved_what_array[$i]</TD>\n".
 224              "<TD ALIGN=RIGHT>$saved_where_array[$i]&nbsp;&nbsp;&nbsp;\n".
 225              "<A HREF=search.php?".
 226              "mailbox=", urlencode($saved_folder_array[$i]), "&".
 227              "what=", urlencode($saved_what_array[$i]), "&".
 228              "where=", urlencode($saved_where_array[$i]), ">".
 229              "edit</A>\n".
 230              "&nbsp;|&nbsp;<A HREF=search.php?".
 231              "mailbox=", urlencode($saved_folder_array[$i]), "&".
 232              "what=", urlencode($saved_what_array[$i]), "&".
 233              "where=", urlencode($saved_where_array[$i]), "&".
 234              "submit=Search_no_update>search</A>\n".
 235              "&nbsp;|&nbsp;<A HREF=search.php?count=$i&submit=delete>delete</A>".
 236              "&nbsp;&nbsp;</tr>";
 237     }
 238 echo "</TABLE></TD></TR></TABLE>\n";
 239 }
 240
 241 //      recent search table
 242
 243 if ($recent_count > 0) {
 244     echo "<BR>\n".
 245          "<TABLE WIDTH=\"95%\" BGCOLOR=\"$color[9]\" ALIGN=\"CENTER\" CELLPADDING=1 CELLSPACING=1>\n".
 246                  "<TR><TD align=center><B>Recent Searches</B></TD></TR><tr><td>\n".
 247          "<TABLE WIDTH=\"100%\" ALIGN=\"CENTER\" CELLPADDING=0 CELLSPACING=0>\n";
 248     for ($i=0;$i<$recent_count;$i++) {
 249         if (!empty($what_array[$i])) {
 250             if ($folder_array[$i] == "") {
 251                 $folder_array[$i] = "INBOX";
 252             }
 253                 echo "<TR ";
 254                 if ($i % 2) {
 255                         echo "BGCOLOR=\"$color[0]\"";
 256                 }
 257                 else { echo "BGCOLOR=\"$color[4]\""; }
 258             echo "<TD WIDTH=35%>$folder_array[$i]</TD>\n".
 259                  "<TD ALIGN=LEFT>$what_array[$i]</TD>\n".
 260                  "<TD ALIGN=RIGHT>$where_array[$i]&nbsp;&nbsp;&nbsp;".
 261                  "<A HREF=search.php?".
 262                  "count=$i&submit=save".
 263                  ">save</A>\n".
 264                  "&nbsp;|&nbsp;<A HREF=search.php?".
 265                  "mailbox=", urlencode($folder_array[$i]), "&".
 266                  "what=", urlencode($what_array[$i]), "&".
 267                  "where=", urlencode($where_array[$i]), "&".
 268                  "submit=Search_no_update>search</A>\n".
 269                  "&nbsp;|&nbsp;<A HREF=search.php?count=$i&submit=forget>forget</A>".
 270                  "&nbsp;&nbsp;</TD></TR>\n";
 271         }
 272     }
 273     echo "</table></td></tr></TABLE>\n".
 274          "<BR>\n";
 275 }
 276 //      search form
 277 echo "<B>Current Search</B>";
 278 echo "   <TABLE WIDTH=\"95%\" CELLPADDING=0 CELLSPACING=0>\n";
 279 echo "<FORM ACTION=\"search.php\" NAME=s>\n".
 280      "     <TR >\n".
 281      '       <TD><SELECT NAME="mailbox">';
 282 for ($i = 0; $i < count($boxes); $i++) {
 283     if (!in_array('noselect', $boxes[$i]['flags'])) {
 284         $box = $boxes[$i]['unformatted'];
 285         $box2 = str_replace(' ', '&nbsp;', $boxes[$i]['unformatted-disp']);
 286         if ($mailbox == $box) {
 287             echo "         <OPTION VALUE=\"$box\" SELECTED>$box2</OPTION>\n";
 288         }
 289         else {
 290             echo "         <OPTION VALUE=\"$box\">$box2</OPTION>\n";
 291         }
 292     }
 293 }
 294         echo "<OPTION VALUE=\"All Folders\"";
 295         if ($mailbox == "All Folders") {
 296             echo "SELECTED";
 297         }
 298         echo ">All folders</OPTION>\n";
 299 echo '         </SELECT>'.
 300      "       </TD>\n".
 301      "        <TD ALIGN=\"CENTER\">\n";
 302 $what_disp = str_replace(',', ' ', $what);
 303 $what_disp = str_replace('\\\\', '\\', $what_disp);
 304 $what_disp = str_replace('\\"', '"', $what_disp);
 305 $what_disp = str_replace('"', '&quot;', $what_disp);
 306 echo "          <INPUT TYPE=\"TEXT\" SIZE=\"35\" NAME=\"what\" VALUE=\"$what_disp\">\n".
 307      "        </TD>\n".
 308      "<TD ALIGN=\"RIGHT\">\n".
 309      "<SELECT NAME=\"where\">";
 310 s_opt( 'BODY', $where, _("Body") );
 311 s_opt( 'TEXT', $where, _("Everywhere") );
 312 s_opt( 'SUBJECT', $where, _("Subject") );
 313 s_opt( 'FROM', $where, _("From") );
 314 s_opt( 'CC', $where, _("Cc") );
 315 s_opt( 'TO', $where, _("To") );
 316 echo "         </SELECT>\n" .
 317      "        </TD>\n".
 318      "       <TD COLSPAN=\"3\" ALIGN=\"CENTER\">\n".
 319      "         <INPUT TYPE=\"submit\" NAME=\"submit\" VALUE=\"Search\">\n".
 320      "       </TD>\n".
 321      "     </TR>\n".
 322      "</FORM>\n".
 323      "   </TABLE>\n".
 324      "</TD></TR></TABLE>\n";
 325
 326
 327 do_hook("search_after_form");
 328
 329 //      search all folders option still in the works. returns a table for each
 330 //      folder it finds a match in. The toggle all link does not work
 331
 332
 333 if ($search_all == "all") {
 334     $mailbox == "";
 335     $boxcount = count($boxes);
 336     echo "<BR><CENTER><B>Search Results</B><CENTER><BR>\n";
 337     for ($x=0;$x<$boxcount;$x++) {
 338         if (!in_array('noselect', $boxes[$x]['flags'])) {
 339             $mailbox = $boxes[$x]['unformatted'];
 340         }
 341         echo "<BR><CENTER><B>Folder: $mailbox</CENTER></B>";
 342         if (($submit == "Search" || $submit == "Search_no_update") && !empty($what)) {
 343             sqimap_mailbox_select($imapConnection, $mailbox);
 344             sqimap_search($imapConnection, $where, $what, $mailbox, $color, $pos);
 345        }
 346     }
 347 }
 348
 349 //      search one folder option
 350
 351 else {
 352     if (($submit == "Search" || $submit == "Search_no_update") && !empty($what)) {
 353         echo "<BR><CENTER><B>Search Results</B></CENTER>\n";
 354         sqimap_mailbox_select($imapConnection, $mailbox);
 355         sqimap_search($imapConnection, $where, $what, $mailbox, $color, $pos);
 356     }
 357 }
 358
 359 //      must have search terms to search
 360
 361 if ($submit == "Search" && empty($what)) {
 362     echo "<BR><CENTER><B>Please enter something to search for</B></CENTER>\n";
 363 }
 364
 365 do_hook("search_bottom");
 366
 367 //      all done
 368
 369 sqimap_logout ($imapConnection);
 370 echo '</body></html>';
 371
 372 ?>