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    session_start();
  13
  14    if (!isset($config_php))
  15       include("../config/config.php");
  16    if (!isset($strings_php))
  17       include("../functions/strings.php");
  18    if (!isset($page_header_php))
  19       include("../functions/page_header.php");
  20    if (!isset($imap_php))
  21       include("../functions/imap.php");
  22    if (!isset($mime_php))
  23       include("../functions/mime.php");
  24    if (!isset($date_php))
  25       include("../functions/date.php");
  26
  27    include("../src/load_prefs.php");
  28    $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  29    sqimap_mailbox_select($imapConnection, $mailbox);
  30    displayPageHeader($color, $mailbox);
  31
  32    if ($view_hdr) {
  33       fputs ($imapConnection, "a003 FETCH $passed_id BODY[HEADER]\r\n");
  34       $read = sqimap_read_data ($imapConnection, "a003", true, $a, $b);
  35
  36       echo "<br>";
  37       echo "<table width=100% cellpadding=2 cellspacing=0 border=0 align=center>\n";
  38       echo "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . "</b> - ";
  39       if ($where && $what) {
  40          // Got here from a search
  41          echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."\">";
  42       } else {
  43          echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
  44       }
  45       echo ""._("View message") . "</a></b></center></td></tr></table>\n";
  46       echo "<table width=99% cellpadding=2 cellspacing=0 border=0 align=center>\n";
  47       echo "<tr><td><pre>";
  48       for ($i=1; $i < count($read)-1; $i++) {
  49          $read[$i] = htmlspecialchars($read[$i]);
  50          if (substr($read[$i], 0, 1) != "\t" &&
  51              substr($read[$i], 0, 1) != " " &&
  52              substr($read[$i], 0, 1) != "&" &&
  53              trim($read[$i])) {
  54             $pre = substr($read[$i], 0, strpos($read[$i], ":"));
  55             $read[$i] = str_replace("$pre", "<b>$pre</b>", decodeHeader($read[$i]));
  56          }
  57          echo "$read[$i]";
  58       }
  59       echo "</pre></td></tr></table>\n";
  60       echo "</body></html>";
  61       exit;
  62    }
  63
  64    // given an IMAP message id number, this will look it up in the cached and sorted msgs array and
  65    //    return the index.  used for finding the next and previous messages
  66
  67    // returns the index of the next valid message from the array
  68    function findNextMessage() {
  69       global $msort, $currentArrayIndex, $msgs;
  70                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  71            if ($currentArrayIndex == $msgs[$key]["ID"]) {
  72                                 next($msort);
  73                                 $key = key($msort);
  74                                 if (isset($key))
  75                                         return $msgs[$key]["ID"];
  76                         }
  77                 }
  78       return -1;
  79    }
  80
  81    // returns the index of the previous message from the array
  82    function findPreviousMessage() {
  83       global $msort, $currentArrayIndex, $msgs;
  84                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  85            if ($currentArrayIndex == $msgs[$key]["ID"]) {
  86                                 prev($msort);
  87                                 $key = key($msort);
  88                                 if (isset($key))
  89                                         return $msgs[$key]["ID"];
  90                         }
  91                 }
  92       return -1;
  93    }
  94
  95    if (isset($msgs)) {
  96                 $currentArrayIndex = $passed_id;
  97                 /*
  98       for ($i=0; $i < count($msgs); $i++) {
  99          if ($msgs[$i]["ID"] == $passed_id) {
 100             $currentArrayIndex = $i;
 101             break;
 102          }
 103       }
 104                 */
 105    } else {
 106       $currentArrayIndex = -1;
 107    }
 108
 109         for ($i = 0; $i < count($msgs); $i++) {
 110                 if ($msgs[$i]["ID"] == $passed_id)
 111                         $msgs[$i]["FLAG_SEEN"] = true;
 112         }
 113
 114    // $message contains all information about the message
 115    // including header and body
 116    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 117
 118    /** translate the subject and mailbox into url-able text **/
 119    $url_subj = urlencode(trim(stripslashes($message->header->subject)));
 120    $urlMailbox = urlencode($mailbox);
 121    $url_replyto = urlencode($message->header->replyto);
 122
 123    $url_replytoall   = urlencode($message->header->replyto);
 124    $url_replytoallcc = urlencode(getLineOfAddrs($message->header->to) . ", " . getLineOfAddrs($message->header->cc));
 125
 126    $dateString = getLongDateString($message->header->date);
 127    $ent_num = findDisplayEntity($message);
 128
 129    /** TEXT STRINGS DEFINITIONS **/
 130    $echo_more = _("more");
 131    $echo_less = _("less");
 132
 133    /** FORMAT THE TO STRING **/
 134    $i = 0;
 135    $to_string = "";
 136    $to_ary = $message->header->to;
 137    while ($i < count($to_ary)) {
 138       $to_ary[$i] = htmlspecialchars(decodeHeader($to_ary[$i]));
 139
 140       if ($to_string)
 141          $to_string = "$to_string<BR>$to_ary[$i]";
 142       else
 143          $to_string = "$to_ary[$i]";
 144
 145       $i++;
 146       if (count($to_ary) > 1) {
 147          if ($show_more == false) {
 148             if ($i == 1) {
 149                if ($where && $what) {
 150                   // from a search
 151                   $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
 152                } else {
 153                   $to_string = "$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>)";
 154                }
 155                $i = count($to_ary);
 156             }
 157          } else if ($i == 1) {
 158             if ($where && $what) {
 159                // from a search
 160                $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
 161             } else {
 162                $to_string = "$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>)";
 163             }
 164          }
 165       }
 166    }
 167
 168    /** FORMAT THE CC STRING **/
 169    $i = 0;
 170    $cc_string = "";
 171    $cc_ary = $message->header->cc;
 172    while ($i < count(decodeHeader($cc_ary))) {
 173       $cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
 174       if ($cc_string)
 175          $cc_string = "$cc_string<BR>$cc_ary[$i]";
 176       else
 177          $cc_string = "$cc_ary[$i]";
 178
 179       $i++;
 180       if (count($cc_ary) > 1) {
 181          if ($show_more_cc == false) {
 182             if ($i == 1) {
 183                if ($where && $what) {
 184                   // from a search
 185                   $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
 186                } else {
 187                   $cc_string = "$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>)";
 188                }
 189                $i = count($cc_ary);
 190             }
 191          } else if ($i == 1) {
 192             if ($where && $what) {
 193                // from a search
 194                $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
 195             } else {
 196                $cc_string = "$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>)";
 197             }
 198          }
 199       }
 200    }
 201
 202    /** make sure everything will display in HTML format **/
 203    $from_name = decodeHeader(htmlspecialchars($message->header->from));
 204    $subject = decodeHeader(htmlspecialchars(stripslashes($message->header->subject)));
 205
 206    echo "<BR>";
 207    echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=100% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
 208    echo "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%>";
 209    echo "      <TABLE WIDTH=100% CELLSPACING=0 BORDER=0 COLS=2 CELLPADDING=3>";
 210    echo "         <TR>";
 211    echo "            <TD ALIGN=LEFT WIDTH=33%>";
 212    echo "               <SMALL>";
 213    if ($where && $what) {
 214       echo "               <A HREF=\"search.php?where=".urlencode($where)."&what=".urlencode($what)."&mailbox=$urlMailbox\">";
 215    } else {
 216       echo "               <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
 217    }
 218    echo _("Message List");
 219    echo "</A>&nbsp;|&nbsp;";
 220    if ($where && $what) {
 221       echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."\">";
 222    } else {
 223       echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=1\">";
 224    }
 225    echo _("Delete");
 226    echo "</A>&nbsp;&nbsp;";
 227    echo "               </SMALL>";
 228    echo "            </TD><TD WIDTH=33% ALIGN=CENTER>";
 229    echo "               <SMALL>\n";
 230    if ($where && $what) {
 231    } else {
 232       if ($currentArrayIndex == -1) {
 233          echo "Previous&nbsp;|&nbsp;Next";
 234       } else {
 235          $prev = findPreviousMessage();
 236          $next = findNextMessage();
 237          if ($prev != -1)
 238             echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
 239          else
 240             echo _("Previous") . "&nbsp;|&nbsp;";
 241          if ($next != -1)
 242             echo "<a href=\"read_body.php?passed_id=$next&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
 243          else
 244             echo _("Next");
 245       }
 246    }
 247    echo "               </SMALL>\n";
 248    echo "            </TD><TD WIDTH=33% ALIGN=RIGHT>";
 249    echo "               <SMALL>";
 250    echo "               <A HREF=\"compose.php?forward_id=$passed_id&forward_subj=$url_subj&mailbox=$urlMailbox&ent_num=$ent_num\">";
 251    echo _("Forward");
 252    echo "</A>&nbsp;|&nbsp;";
 253    echo "               <A HREF=\"compose.php?send_to=$url_replyto&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
 254    echo _("Reply");
 255    echo "</A>&nbsp;|&nbsp;";
 256    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\">";
 257    echo _("Reply All");
 258    echo "</A>&nbsp;&nbsp;";
 259    echo "               </SMALL>";
 260    echo "            </TD>";
 261    echo "         </TR>";
 262    echo "      </TABLE>";
 263    echo "   </TD></TR>";
 264    echo "   <TR><TD CELLSPACING=0 WIDTH=100%>";
 265    echo "   <TABLE COLS=2 WIDTH=100% BORDER=0 CELLSPACING=0 CELLPADDING=3>\n";
 266    echo "      <TR>\n";
 267    /** subject **/
 268    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
 269    echo _("Subject:");
 270    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=84%>\n";
 271    echo "            <B>$subject</B>\n";
 272    echo "         </TD>\n";
 273    if ($where && $what) {
 274       // Got here from a search
 275       echo "         <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
 276    } else {
 277       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=$show_more&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
 278    }
 279    echo "      </TR>\n";
 280    /** from **/
 281    echo "      <TR>\n";
 282    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
 283    echo _("From:");
 284    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
 285    echo "            <B>$from_name</B>\n";
 286    echo "         </TD>\n";
 287    echo "      </TR>\n";
 288    /** date **/
 289    echo "      <TR>\n";
 290    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
 291    echo _("Date:");
 292    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
 293    echo "            <B>$dateString</B>\n";
 294    echo "         </TD>\n";
 295    echo "      </TR>\n";
 296    /** to **/
 297    echo "      <TR>\n";
 298    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
 299    echo _("To:");
 300    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
 301    echo "            <B>$to_string</B>\n";
 302    echo "         </TD>\n";
 303    echo "      </TR>\n";
 304    /** cc **/
 305    if ($message->header->cc) {
 306       echo "      <TR>\n";
 307       echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
 308       echo "            Cc:\n";
 309       echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
 310       echo "            <B>$cc_string</B>\n";
 311       echo "         </TD>\n";
 312       echo "      </TR>\n";
 313    }
 314    echo "</TABLE>";
 315    echo "   </TD></TR>";
 316    echo "</table>";
 317    echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=100% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
 318
 319    echo "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n";
 320    $body = formatBody($imapConnection, $message, $color, $wrap_at);
 321    echo "<BR>";
 322
 323    echo "$body";
 324
 325    echo "   </TD></TR>\n";
 326    echo "</table>";
 327    echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=100% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
 328    echo "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>";
 329    echo "</TABLE>\n";
 330
 331    sqimap_logout($imapConnection);
 332 ?>