functions/imap_search.php

   1 <?php
   2
   3 /**
   4  * imap_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  * IMAP search routines
  10  *
  11  * $Id$
  12  */
  13
  14 require_once('../functions/imap.php');
  15 require_once('../functions/date.php');
  16 require_once('../functions/array.php');
  17 require_once('../functions/mailbox_display.php');
  18 require_once('../functions/mime.php');
  19
  20 function sqimap_search($imapConnection,$search_where,$search_what,$mailbox,$color, $search_position = '', $search_all, $count_all) {
  21
  22     global $msgs, $message_highlight_list, $squirrelmail_language, $languages, $index_order;
  23     global $pos;
  24
  25     $pos = $search_position;
  26
  27     $urlMailbox = urlencode($mailbox);
  28
  29     /* Construct the Search QuERY */
  30
  31 #  account for multiple search terms
  32
  33         $multi_search = array ();
  34         $search_what = ereg_replace("[ ]{2,}", ' ', $search_what);
  35         $multi_search = split (' ', $search_what);
  36         if (count($multi_search)==1) {
  37                 $search_string = $search_where . ' ' . '"' . $multi_search[0] . '"';
  38         }
  39         else {
  40                 $search_string = '';
  41         $count = count($multi_search);
  42                 for ($x=0;$x<$count;$x++) {
  43                         $search_string = $search_string . ' ' . $search_where . " " . '"' . $multi_search[$x] . '" ';
  44                 }
  45         }
  46         $search_string = trim($search_string);
  47
  48 # now use $search_string in the imap search
  49
  50     if (isset($languages[$squirrelmail_language]['CHARSET']) &&
  51         $languages[$squirrelmail_language]['CHARSET']) {
  52         $ss = "SEARCH CHARSET ".$languages[$squirrelmail_language]['CHARSET']." ALL $search_string";
  53     } else {
  54         $ss .= "SEARCH ALL $search_string\"";
  55     }
  56
  57     /* Read Data Back From IMAP */
  58     $readin = sqimap_run_command ($imapConnection, $ss, true, $result, $message);
  59     if (isset($languages[$squirrelmail_language]['CHARSET']) && strtolower($result) == 'no') {
  60         // $ss = "SEARCH CHARSET \"US-ASCII\" ALL $search_where \"$search_what\"";
  61         $ss = "SEARCH CHARSET \"US-ASCII\" ALL $search_string";
  62         $readin = sqimap_run_command ($imapConnection, $ss, true, $result, $message);
  63     }
  64
  65     unset($messagelist); $msgs=""; $c = 0;
  66
  67     /* Keep going till we find the SEARCH responce */
  68     while ($c < count( $readin )) {
  69
  70         /* Check to see if a SEARCH Responce was recived */
  71         if (substr($readin[$c],0,9) == "* SEARCH ")
  72             $messagelist = explode(" ",substr($readin[$c],9));
  73         else if (isset($errors))
  74             $errors = $errors.$readin[$c];
  75         else
  76             $errors = $readin[$c];
  77         $c++;
  78     }
  79
  80     /* If nothing is found * SEARCH should be the first error else echo errors */
  81     if (isset($errors) && strstr($errors,"* SEARCH")) {
  82                 if ($search_all != "all") {
  83         echo '<br><CENTER>' . _("No Messages Found") . '</CENTER>';
  84         return;
  85                 }
  86                 else {
  87         return;
  88                 }
  89     }
  90 //      else if ($search_all == 'all') {
  91 //              return;
  92 //      }
  93         else if (isset($errors)) {
  94         echo "<!-- ".$errors." -->";
  95     }
  96
  97     /*
  98         HACKED CODED FROM ANOTHER FUNCTION, Could Probably dump this and mondify
  99         exsitising code with a search true/false varible.
 100     */
 101
 102     global $sent_folder;
 103     for ($q = 0; $q < count($messagelist); $q++) {
 104         $id[$q] = trim($messagelist[$q]);
 105     }
 106     $issent = ($mailbox == $sent_folder);
 107     $hdr_list = sqimap_get_small_header_list($imapConnection, $id, $issent);
 108     $flags = sqimap_get_flags_list($imapConnection, $id, $issent);
 109     foreach ($hdr_list as $hdr) {
 110         $from[] = $hdr->from;
 111         $date[] = $hdr->date;
 112         $subject[] = $hdr->subject;
 113         $to[] = $hdr->to;
 114         $priority[] = $hdr->priority;
 115         $cc[] = $hdr->cc;
 116         $size[] = $hdr->size;
 117         $type[] = $hdr->type0;
 118     }
 119
 120     $j = 0;
 121     while ($j < count($messagelist)) {
 122             $date[$j] = str_replace('  ', ' ', $date[$j]);
 123             $tmpdate = explode(" ", trim($date[$j]));
 124
 125             $messages[$j]["TIME_STAMP"] = getTimeStamp($tmpdate);
 126             $messages[$j]["DATE_STRING"] = getDateString($messages[$j]["TIME_STAMP"]);
 127             $messages[$j]["ID"] = $id[$j];
 128             $messages[$j]["FROM"] = decodeHeader($from[$j]);
 129             $messages[$j]["FROM-SORT"] = strtolower(sqimap_find_displayable_name(decodeHeader($from[$j])));
 130             $messages[$j]["SUBJECT"] = decodeHeader($subject[$j]);
 131             $messages[$j]["SUBJECT-SORT"] = strtolower(decodeHeader($subject[$j]));
 132             $messages[$j]["TO"] = decodeHeader($to[$j]);
 133             $messages[$j]["PRIORITY"] = $priority[$j];
 134             $messages[$j]["CC"] = $cc[$j];
 135             $messages[$j]["SIZE"] = $size[$j];
 136             $messages[$j]["TYPE0"] = $type[$j];
 137
 138             $num = 0;
 139             while ($num < count($flags[$j])) {
 140                 if ($flags[$j][$num] == 'Deleted') {
 141                     $messages[$j]['FLAG_DELETED'] = true;
 142                 } else if ($flags[$j][$num] == 'Answered') {
 143                     $messages[$j]['FLAG_ANSWERED'] = true;
 144                 } else if ($flags[$j][$num] == 'Seen') {
 145                     $messages[$j]['FLAG_SEEN'] = true;
 146                 } else if ($flags[$j][$num] == 'Flagged') {
 147                     $messages[$j]['FLAG_FLAGGED'] = true;
 148                 }
 149                 $num++;
 150             }
 151             $j++;
 152     }
 153
 154     /* Find and remove the ones that are deleted */
 155     $i = 0;
 156     $j = 0;
 157     while ($j < count($messagelist)) {
 158         if (isset($messages[$j]["FLAG_DELETED"]) && $messages[$j]["FLAG_DELETED"] == true) {
 159             $j++;
 160             continue;
 161         }
 162         $msgs[$i] = $messages[$j];
 163
 164         $i++;
 165         $j++;
 166     }
 167     $numMessages = $i;
 168
 169     /* There's gotta be messages in the array for it to sort them. */
 170
 171     if (count($messagelist) > 0) {
 172         $j=0;
 173         if (!isset ($msg)) {
 174             $msg = '';
 175         }
 176         if ($search_all != 'all') {
 177             mail_message_listing_beginning( $imapConnection,
 178                 "move_messages.php?msg=$msg&mailbox=$urlMailbox&pos=$pos&where=" . urlencode($search_where) . "&what=".urlencode($search_what),
 179             $mailbox,
 180                 -1,
 181                 '<b>' . _("Found") . ' ' . count($messagelist) . ' ' . _("messages") . '</b></tr><tr>'.
 182             get_selectall_link($start_msg, $sort));
 183         }
 184         else {
 185             mail_message_listing_beginning( $imapConnection,
 186                 "move_messages.php?msg=$msg&mailbox=$urlMailbox&pos=$pos&where=" . urlencode($search_where) . "&what=".urlencode($search_what),
 187             $mailbox,
 188                 -1,
 189                 '<b>' . _("Found") . ' ' . count($messagelist) . ' ' . _("messages") . '</b></tr><tr>');
 190         }
 191                 echo "<b><big><center>$mailbox</center></big></b>";
 192         while ($j < count($msgs)) {
 193             printMessageInfo($imapConnection, $msgs[$j]["ID"], 0, $j, $mailbox, '', 0, $search_where, $search_what);
 194             $j++;
 195                         echo '</td></tr>';
 196         }
 197         echo '</table></td></tr></table></form>';
 198                 $count_all += count($msgs);
 199     }
 200                 return $count_all;
 201 }
 202
 203 ?>