src/read_body.php

   1 <?php
   2   /**
   3    ** read_body.php
   4    **
   5    **  Copyright (c) 1999-2000 The SquirrelMail development team
   6    **  Licensed under the GNU GPL. For full terms see the file COPYING.
   7    **
   8    **  This file is used for reading the msgs array and displaying
   9    **  the resulting emails in the right frame.
  10    **/
  11
  12
  13
  14
  15
  16
  17    session_start();
  18
  19    if (!isset($config_php))
  20       include("../config/config.php");
  21    if (!isset($strings_php))
  22       include("../functions/strings.php");
  23    if (!isset($page_header_php))
  24       include("../functions/page_header.php");
  25    if (!isset($imap_php))
  26       include("../functions/imap.php");
  27    if (!isset($mime_php))
  28       include("../functions/mime.php");
  29    if (!isset($date_php))
  30       include("../functions/date.php");
  31
  32    // given an IMAP message id number, this will look it up in the cached and sorted msgs array and
  33    //    return the index.  used for finding the next and previous messages
  34
  35    // returns the index of the next valid message from the array
  36    function findNextMessage() {
  37       global $msort, $currentArrayIndex, $msgs;
  38                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  39            if ($currentArrayIndex == $msgs[$key]["ID"]) {
  40                                 next($msort);
  41                                 $key = key($msort);
  42                                 if (isset($key))
  43                                         return $msgs[$key]["ID"];
  44                         }
  45                 }
  46       return -1;
  47    }
  48
  49    // returns the index of the previous message from the array
  50    function findPreviousMessage() {
  51       global $msort, $currentArrayIndex, $msgs;
  52                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  53            if ($currentArrayIndex == $msgs[$key]["ID"]) {
  54                                 prev($msort);
  55                                 $key = key($msort);
  56                                 if (isset($key))
  57                                         return $msgs[$key]["ID"];
  58                         }
  59                 }
  60       return -1;
  61    }
  62
  63    if (isset($msgs)) {
  64                 $currentArrayIndex = $passed_id;
  65                 /*
  66       for ($i=0; $i < count($msgs); $i++) {
  67          if ($msgs[$i]["ID"] == $passed_id) {
  68             $currentArrayIndex = $i;
  69             break;
  70          }
  71       }
  72                 */
  73    } else {
  74       $currentArrayIndex = -1;
  75    }
  76
  77         for ($i = 0; $i < count($msgs); $i++) {
  78                 if ($msgs[$i]["ID"] == $passed_id)
  79                         $msgs[$i]["FLAG_SEEN"] = true;
  80         }
  81
  82    include("../src/load_prefs.php");
  83    $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  84    sqimap_mailbox_select($imapConnection, $mailbox);
  85
  86    // $message contains all information about the message
  87    // including header and body
  88    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
  89
  90    displayPageHeader($color, $mailbox);
  91
  92    /** translate the subject and mailbox into url-able text **/
  93    $url_subj = urlencode(trim(stripslashes($message->header->subject)));
  94    $urlMailbox = urlencode($mailbox);
  95    $url_replyto = urlencode($message->header->replyto);
  96
  97    $url_replytoall   = urlencode($message->header->replyto);
  98    $url_replytoallcc = urlencode(getLineOfAddrs($message->header->to) . ", " . getLineOfAddrs($message->header->cc));
  99
 100    $dateString = getLongDateString($message->header->date);
 101    $ent_num = findDisplayEntity($message);
 102
 103    /** TEXT STRINGS DEFINITIONS **/
 104    $echo_more = _("more");
 105    $echo_less = _("less");
 106
 107    /** FORMAT THE TO STRING **/
 108    $i = 0;
 109    $to_string = "";
 110    $to_ary = $message->header->to;
 111    while ($i < count($to_ary)) {
 112       $to_ary[$i] = htmlspecialchars($to_ary[$i]);
 113
 114       if ($to_string)
 115          $to_string = "$to_string<BR>$to_ary[$i]";
 116       else
 117          $to_string = "$to_ary[$i]";
 118
 119       $i++;
 120       if (count($to_ary) > 1) {
 121          if ($show_more == false) {
 122             if ($i == 1) {
 123                $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
 124                $i = count($to_ary);
 125             }
 126          } else if ($i == 1) {
 127             $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
 128          }
 129       }
 130    }
 131
 132    /** FORMAT THE CC STRING **/
 133    $i = 0;
 134    $cc_string = "";
 135    $cc_ary = $message->header->cc;
 136    while ($i < count($cc_ary)) {
 137       $cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
 138       if ($cc_string)
 139          $cc_string = "$cc_string<BR>$cc_ary[$i]";
 140       else
 141          $cc_string = "$cc_ary[$i]";
 142
 143       $i++;
 144       if (count($cc_ary) > 1) {
 145          if ($show_more_cc == false) {
 146             if ($i == 1) {
 147                $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
 148                $i = count($cc_ary);
 149             }
 150          } else if ($i == 1) {
 151             $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
 152          }
 153       }
 154    }
 155
 156    /** make sure everything will display in HTML format **/
 157    $from_name = decodeHeader(htmlspecialchars($message->header->from));
 158    $subject = decodeHeader(htmlspecialchars(stripslashes($message->header->subject)));
 159
 160    echo "<BR>";
 161    echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=98% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
 162    echo "   <TR><TD BGCOLOR=\"$color[0]\" WIDTH=100%>";
 163    echo "      <TABLE WIDTH=100% CELLSPACING=0 BORDER=0 COLS=2 CELLPADDING=3>";
 164    echo "         <TR>";
 165    echo "            <TD ALIGN=LEFT WIDTH=33%>";
 166    echo "               <SMALL>";
 167    echo "               <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
 168    echo _("Message List");
 169    echo "</A>&nbsp;|&nbsp;";
 170    echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=1\">";
 171    echo _("Delete");
 172    echo "</A>&nbsp;&nbsp;";
 173    echo "               </SMALL>";
 174    echo "            </TD><TD WIDTH=33% ALIGN=CENTER>";
 175    echo "               <SMALL>\n";
 176    if ($currentArrayIndex == -1) {
 177       echo "Previous&nbsp;|&nbsp;Next";
 178    } else {
 179       $prev = findPreviousMessage();
 180       $next = findNextMessage();
 181       if ($prev != -1)
 182          echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$mailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
 183       else
 184          echo _("Previous") . "&nbsp;|&nbsp;";
 185       if ($next != -1)
 186          echo "<a href=\"read_body.php?passed_id=$next&mailbox=$mailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
 187       else
 188          echo _("Next");
 189    }
 190    echo "               </SMALL>\n";
 191    echo "            </TD><TD WIDTH=33% ALIGN=RIGHT>";
 192    echo "               <SMALL>";
 193    echo "               <A HREF=\"compose.php?forward_id=$passed_id&forward_subj=$url_subj&mailbox=$urlMailbox&ent_num=$ent_num\">";
 194    echo _("Forward");
 195    echo "</A>&nbsp;|&nbsp;";
 196    echo "               <A HREF=\"compose.php?send_to=$url_replyto&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
 197    echo _("Reply");
 198    echo "</A>&nbsp;|&nbsp;";
 199    echo "               <A HREF=\"compose.php?send_to=$url_replytoall&send_to_cc=$url_replytoallcc&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
 200    echo _("Reply All");
 201    echo "</A>&nbsp;&nbsp;";
 202    echo "               </SMALL>";
 203    echo "            </TD>";
 204    echo "         </TR>";
 205    echo "      </TABLE>";
 206    echo "   </TD></TR>";
 207    echo "   <TR><TD CELLSPACING=0 WIDTH=100%>";
 208    echo "   <TABLE COLS=2 WIDTH=100% BORDER=0 CELLSPACING=0 CELLPADDING=3>\n";
 209    echo "      <TR>\n";
 210    /** subject **/
 211    echo "         <TD BGCOLOR=\"$color[4]\" WIDTH=15% ALIGN=RIGHT>\n";
 212    echo _("Subject:");
 213    echo "         </TD><TD BGCOLOR=\"$color[4]\" WIDTH=85%>\n";
 214    echo "            <B>$subject</B>\n";
 215    echo "         </TD>\n";
 216    echo "      </TR>\n";
 217    /** from **/
 218    echo "      <TR>\n";
 219    echo "         <TD BGCOLOR=\"$color[4]\" WIDTH=15% ALIGN=RIGHT>\n";
 220    echo _("From:");
 221    echo "         </TD><TD BGCOLOR=\"$color[4]\" WIDTH=85%>\n";
 222    echo "            <B>$from_name</B>\n";
 223    echo "         </TD>\n";
 224    echo "      </TR>\n";
 225    /** date **/
 226    echo "      <TR>\n";
 227    echo "         <TD BGCOLOR=\"$color[4]\" WIDTH=15% ALIGN=RIGHT>\n";
 228    echo _("Date:");
 229    echo "         </TD><TD BGCOLOR=\"$color[4]\" WIDTH=85%>\n";
 230    echo "            <B>$dateString</B>\n";
 231    echo "         </TD>\n";
 232    echo "      </TR>\n";
 233    /** to **/
 234    echo "      <TR>\n";
 235    echo "         <TD BGCOLOR=\"$color[4]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
 236    echo _("To:");
 237    echo "         </TD><TD BGCOLOR=\"$color[4]\" WIDTH=85% VALIGN=TOP>\n";
 238    echo "            <B>$to_string</B>\n";
 239    echo "         </TD>\n";
 240    echo "      </TR>\n";
 241    /** cc **/
 242    if ($message->header->cc) {
 243       echo "      <TR>\n";
 244       echo "         <TD BGCOLOR=\"$color[4]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
 245       echo "            Cc:\n";
 246       echo "         </TD><TD BGCOLOR=\"$color[4]\" WIDTH=85% VALIGN=TOP>\n";
 247       echo "            <B>$cc_string</B>\n";
 248       echo "         </TD>\n";
 249       echo "      </TR>\n";
 250    }
 251    echo "</TABLE>";
 252    echo "   </TD></TR>";
 253
 254    echo "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n";
 255    $body = formatBody($message, $color, $wrap_at);
 256    echo "<BR>";
 257
 258    echo "$body";
 259
 260    echo "   </TD></TR>\n";
 261    echo "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>";
 262    echo "</TABLE>\n";
 263
 264 ?>