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    include("../src/load_prefs.php");
  33    $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  34    sqimap_mailbox_select($imapConnection, $mailbox);
  35    displayPageHeader($color, $mailbox);
  36
  37    if ($view_hdr) {
  38       fputs ($imapConnection, "a003 FETCH $passed_id BODY[HEADER]\r\n");
  39       $read = sqimap_read_data ($imapConnection, "a003", true, $a, $b);
  40
  41       echo "<br>";
  42       echo "<table width=95% cellpadding=2 cellspacing=0 border=0 align=center>\n";
  43       echo "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . "</b> - ";
  44       echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
  45       echo ""._("View message") . "</a></b></center></td></tr>\n";
  46       echo "<tr><td><pre>";
  47       for ($i=1; $i < count($read)-1; $i++) {
  48          $read[$i] = htmlspecialchars($read[$i]);
  49          if (substr($read[$i], 0, 1) != "\t" &&
  50              substr($read[$i], 0, 1) != " " &&
  51              substr($read[$i], 0, 1) != "&" &&
  52              trim($read[$i])) {
  53             $pre = substr($read[$i], 0, strpos($read[$i], ":"));
  54             $read[$i] = str_replace("$pre", "<b>$pre</b>", $read[$i]);
  55          }
  56          echo "$read[$i]";
  57       }
  58       echo "</pre></td></tr></table>\n";
  59       echo "</body></html>";
  60       exit;
  61    }
  62
  63    // given an IMAP message id number, this will look it up in the cached and sorted msgs array and
  64    //    return the index.  used for finding the next and previous messages
  65
  66    // returns the index of the next valid message from the array
  67    function findNextMessage() {
  68       global $msort, $currentArrayIndex, $msgs;
  69                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  70            if ($currentArrayIndex == $msgs[$key]["ID"]) {
  71                                 next($msort);
  72                                 $key = key($msort);
  73                                 if (isset($key))
  74                                         return $msgs[$key]["ID"];
  75                         }
  76                 }
  77       return -1;
  78    }
  79
  80    // returns the index of the previous message from the array
  81    function findPreviousMessage() {
  82       global $msort, $currentArrayIndex, $msgs;
  83                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  84            if ($currentArrayIndex == $msgs[$key]["ID"]) {
  85                                 prev($msort);
  86                                 $key = key($msort);
  87                                 if (isset($key))
  88                                         return $msgs[$key]["ID"];
  89                         }
  90                 }
  91       return -1;
  92    }
  93
  94    if (isset($msgs)) {
  95                 $currentArrayIndex = $passed_id;
  96                 /*
  97       for ($i=0; $i < count($msgs); $i++) {
  98          if ($msgs[$i]["ID"] == $passed_id) {
  99             $currentArrayIndex = $i;
 100             break;
 101          }
 102       }
 103                 */
 104    } else {
 105       $currentArrayIndex = -1;
 106    }
 107
 108         for ($i = 0; $i < count($msgs); $i++) {
 109                 if ($msgs[$i]["ID"] == $passed_id)
 110                         $msgs[$i]["FLAG_SEEN"] = true;
 111         }
 112
 113    // $message contains all information about the message
 114    // including header and body
 115    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 116
 117    /** translate the subject and mailbox into url-able text **/
 118    $url_subj = urlencode(trim(stripslashes($message->header->subject)));
 119    $urlMailbox = urlencode($mailbox);
 120    $url_replyto = urlencode($message->header->replyto);
 121
 122    $url_replytoall   = urlencode($message->header->replyto);
 123    $url_replytoallcc = urlencode(getLineOfAddrs($message->header->to) . ", " . getLineOfAddrs($message->header->cc));
 124
 125    $dateString = getLongDateString($message->header->date);
 126    $ent_num = findDisplayEntity($message);
 127
 128    /** TEXT STRINGS DEFINITIONS **/
 129    $echo_more = _("more");
 130    $echo_less = _("less");
 131
 132    /** FORMAT THE TO STRING **/
 133    $i = 0;
 134    $to_string = "";
 135    $to_ary = $message->header->to;
 136    while ($i < count($to_ary)) {
 137       $to_ary[$i] = htmlspecialchars($to_ary[$i]);
 138
 139       if ($to_string)
 140          $to_string = "$to_string<BR>$to_ary[$i]";
 141       else
 142          $to_string = "$to_ary[$i]";
 143
 144       $i++;
 145       if (count($to_ary) > 1) {
 146          if ($show_more == false) {
 147             if ($i == 1) {
 148                $to_string = "$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>)";
 149                $i = count($to_ary);
 150             }
 151          } else if ($i == 1) {
 152             $to_string = "$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>)";
 153          }
 154       }
 155    }
 156
 157    /** FORMAT THE CC STRING **/
 158    $i = 0;
 159    $cc_string = "";
 160    $cc_ary = $message->header->cc;
 161    while ($i < count($cc_ary)) {
 162       $cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
 163       if ($cc_string)
 164          $cc_string = "$cc_string<BR>$cc_ary[$i]";
 165       else
 166          $cc_string = "$cc_ary[$i]";
 167
 168       $i++;
 169       if (count($cc_ary) > 1) {
 170          if ($show_more_cc == false) {
 171             if ($i == 1) {
 172                $cc_string = "$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>)";
 173                $i = count($cc_ary);
 174             }
 175          } else if ($i == 1) {
 176             $cc_string = "$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>)";
 177          }
 178       }
 179    }
 180
 181    /** make sure everything will display in HTML format **/
 182    $from_name = decodeHeader(htmlspecialchars($message->header->from));
 183    $subject = decodeHeader(htmlspecialchars(stripslashes($message->header->subject)));
 184
 185    echo "<BR>";
 186    echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=98% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
 187    echo "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%>";
 188    echo "      <TABLE WIDTH=100% CELLSPACING=0 BORDER=0 COLS=2 CELLPADDING=3>";
 189    echo "         <TR>";
 190    echo "            <TD ALIGN=LEFT WIDTH=33%>";
 191    echo "               <SMALL>";
 192    echo "               <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
 193    echo _("Message List");
 194    echo "</A>&nbsp;|&nbsp;";
 195    echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=1\">";
 196    echo _("Delete");
 197    echo "</A>&nbsp;&nbsp;";
 198    echo "               </SMALL>";
 199    echo "            </TD><TD WIDTH=33% ALIGN=CENTER>";
 200    echo "               <SMALL>\n";
 201    if ($currentArrayIndex == -1) {
 202       echo "Previous&nbsp;|&nbsp;Next";
 203    } else {
 204       $prev = findPreviousMessage();
 205       $next = findNextMessage();
 206       if ($prev != -1)
 207          echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$mailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
 208       else
 209          echo _("Previous") . "&nbsp;|&nbsp;";
 210       if ($next != -1)
 211          echo "<a href=\"read_body.php?passed_id=$next&mailbox=$mailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
 212       else
 213          echo _("Next");
 214    }
 215    echo "               </SMALL>\n";
 216    echo "            </TD><TD WIDTH=33% ALIGN=RIGHT>";
 217    echo "               <SMALL>";
 218    echo "               <A HREF=\"compose.php?forward_id=$passed_id&forward_subj=$url_subj&mailbox=$urlMailbox&ent_num=$ent_num\">";
 219    echo _("Forward");
 220    echo "</A>&nbsp;|&nbsp;";
 221    echo "               <A HREF=\"compose.php?send_to=$url_replyto&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
 222    echo _("Reply");
 223    echo "</A>&nbsp;|&nbsp;";
 224    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\">";
 225    echo _("Reply All");
 226    echo "</A>&nbsp;&nbsp;";
 227    echo "               </SMALL>";
 228    echo "            </TD>";
 229    echo "         </TR>";
 230    echo "      </TABLE>";
 231    echo "   </TD></TR>";
 232    echo "   <TR><TD CELLSPACING=0 WIDTH=100%>";
 233    echo "   <TABLE COLS=2 WIDTH=100% BORDER=0 CELLSPACING=0 CELLPADDING=3>\n";
 234    echo "      <TR>\n";
 235    /** subject **/
 236    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
 237    echo _("Subject:");
 238    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=84%>\n";
 239    echo "            <B>$subject</B>\n";
 240    echo "         </TD>\n";
 241    echo "         <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
 242    echo "      </TR>\n";
 243    /** from **/
 244    echo "      <TR>\n";
 245    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
 246    echo _("From:");
 247    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
 248    echo "            <B>$from_name</B>\n";
 249    echo "         </TD>\n";
 250    echo "      </TR>\n";
 251    /** date **/
 252    echo "      <TR>\n";
 253    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
 254    echo _("Date:");
 255    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
 256    echo "            <B>$dateString</B>\n";
 257    echo "         </TD>\n";
 258    echo "      </TR>\n";
 259    /** to **/
 260    echo "      <TR>\n";
 261    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
 262    echo _("To:");
 263    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
 264    echo "            <B>$to_string</B>\n";
 265    echo "         </TD>\n";
 266    echo "      </TR>\n";
 267    /** cc **/
 268    if ($message->header->cc) {
 269       echo "      <TR>\n";
 270       echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
 271       echo "            Cc:\n";
 272       echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
 273       echo "            <B>$cc_string</B>\n";
 274       echo "         </TD>\n";
 275       echo "      </TR>\n";
 276    }
 277    echo "</TABLE>";
 278    echo "   </TD></TR>";
 279
 280    echo "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n";
 281    $body = formatBody($message, $color, $wrap_at);
 282    echo "<BR>";
 283
 284    echo "$body";
 285
 286    echo "   </TD></TR>\n";
 287    echo "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>";
 288    echo "</TABLE>\n";
 289
 290 ?>