src/compose.php

   1 <?
   2    /** This code sends a mail.
   3     **
   4     ** There are 3 modes of operation:
   5     **  - Start new mail
   6     **  - Add an attachment
   7     **  - Send mail
   8     **/
   9
  10    include("../config/config.php");
  11    include("../functions/strings.php");
  12    include("../functions/page_header.php");
  13    include("../functions/imap.php");
  14    include("../functions/date.php");
  15    include("../functions/mime.php");
  16    include("../functions/smtp.php");
  17    include("../functions/display_messages.php");
  18
  19    include("../src/load_prefs.php");
  20
  21    echo "<HTML><BODY TEXT=\"$color[8]\" BGCOLOR=\"$color[4]\" LINK=\"$color[7]\" VLINK=\"$color[7]\" ALINK=\"$color[7]\">\n";
  22    $imapConnection = sqimap_login($username, $key, $imapServerAddress, 0);
  23    displayPageHeader($color, "None");
  24
  25    // This function is used when not sending or adding attachments
  26    function newMail () {
  27       global $forward_id, $imapConnection, $msg, $ent_num, $body_ary, $body,
  28          $reply_id, $send_to, $send_to_cc, $mailbox;
  29
  30       $send_to = rfc1522Decode($send_to);
  31       $send_to_cc = rfc1522Decode($send_to_cc);
  32
  33       if ($forward_id) {
  34          sqimap_mailbox_select($imapConnection, $mailbox);
  35          $msg = sqimap_get_message($imapConnection, $forward_id, $mailbox);
  36
  37          if (containsType($msg, "text", "html", $ent_num)) {
  38             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  39          } else if (containsType($msg, "text", "plain", $ent_num)) {
  40             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  41          }
  42          // add other primary displaying msg types here
  43          else {
  44             // find any type that's displayable
  45             if (containsType($msg, "text", "any_type", $ent_num)) {
  46                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  47             } else if (containsType($msg, "msg", "any_type", $ent_num)) {
  48                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  49             } else {
  50                $body = _("No Message");
  51             }
  52          }
  53
  54          $type1 = $msg["ENTITIES"][$ent_num]["TYPE1"];
  55
  56          $tmp = _("-------- Original Message ---------\n");
  57          $body_ary = explode("\n", $body);
  58          $body = "";
  59          for ($i=0;$i < count($body_ary);$i++) {
  60             if ($type1 == "html")
  61                $tmp .= strip_tags($body_ary[$i]);
  62             else
  63                $tmp .= $body_ary[$i];
  64             $body = "$body$tmp\n";
  65             $tmp = "";
  66          }
  67       }
  68
  69       if ($reply_id) {
  70          sqimap_mailbox_select($imapConnection, $mailbox);
  71          $msg = sqimap_get_message($imapConnection, $reply_id, $mailbox);
  72
  73          if (containsType($msg, "text", "html", $ent_num)) {
  74             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  75          } else if (containsType($msg, "text", "plain", $ent_num)) {
  76             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  77          }
  78          // add other primary displaying msg types here
  79          else {
  80             // find any type that's displayable
  81             if (containsType($msg, "text", "any_type", $ent_num)) {
  82                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  83             } else if (containsType($msg, "msg", "any_type", $ent_num)) {
  84                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  85             } else {
  86                $body = _("No Message");
  87             }
  88          }
  89
  90          $type1 = $msg["ENTITIES"][$ent_num]["TYPE1"];
  91
  92          $body_ary = explode("\n", $body);
  93          $body = "";
  94          for ($i=0;$i < count($body_ary);$i++) {
  95             if ($type1 == "html")
  96                $tmp = strip_tags($body_ary[$i]);
  97             else
  98                $tmp = $body_ary[$i];
  99             $body = "$body> $tmp\n";
 100          }
 101       }
 102
 103       $send_to = sqimap_find_email($send_to);
 104
 105       $send_to = ereg_replace("\"", "", $send_to);
 106       $send_to = stripslashes($send_to);
 107
 108       /** This formats a CC string if they hit "reply all" **/
 109       if ($send_to_cc != "") {
 110          $send_to_cc = ereg_replace(";", ",", $send_to_cc);
 111          $sendcc = explode(",", $send_to_cc);
 112          $send_to_cc = "";
 113
 114          for ($i = 0; $i < count($sendcc); $i++) {
 115             $sendcc[$i] = trim($sendcc[$i]);
 116             if ($sendcc[$i] == "")
 117                continue;
 118
 119             $sendcc[$i] = sqimap_find_email($sendcc[$i]);
 120             $whofrom = sqimap_find_displayable_name($msg["HEADER"]["FROM"]);
 121             $whoreplyto = sqimap_find_email($msg["HEADER"]["REPLYTO"]);
 122
 123             if ((strtolower(trim($sendcc[$i])) != strtolower(trim($whofrom))) &&
 124                 (strtolower(trim($sendcc[$i])) != strtolower(trim($whoreplyto))) &&
 125                 (trim($sendcc[$i]) != "")) {
 126                $send_to_cc .= trim($sendcc[$i]) . ", ";
 127             }
 128          }
 129          $send_to_cc = trim($send_to_cc);
 130          if (substr($send_to_cc, -1) == ",") {
 131             $send_to_cc = substr($send_to_cc, 0, strlen($send_to_cc) - 1);
 132          }
 133       }
 134    } // function newMail()
 135
 136    function showInputForm () {
 137       global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body,
 138          $passed_body, $color, $use_signature, $signature, $editor_size,
 139          $attachments, $subject, $newmail;
 140
 141       $subject = rfc1522Decode($subject);
 142       $reply_subj = rfc1522Decode($reply_subj);
 143       $forward_subj = rfc1522Decode($forward_subj);
 144
 145       echo "\n<FORM action=\"compose.php\" METHOD=POST\n";
 146       echo "ENCTYPE=\"multipart/form-data\">\n";
 147       echo "<TABLE COLS=2 WIDTH=50 ALIGN=center CELLSPACING=0 BORDER=0>\n";
 148       echo "   <TR>\n";
 149       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 150       echo "         <FONT FACE=\"Arial,Helvetica\">";
 151       echo _("To:");
 152       echo " </FONT>\n";
 153       echo "      </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 154       if ($send_to)
 155          echo "         <INPUT TYPE=TEXT NAME=send_to VALUE=\"$send_to\" SIZE=60><BR>";
 156       else
 157          echo "         <INPUT TYPE=TEXT NAME=send_to SIZE=60><BR>";
 158       echo "      </TD>\n";
 159       echo "   </TR>\n";
 160       echo "   <TR>\n";
 161       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 162       echo "         <FONT FACE=\"Arial,Helvetica\">"._("CC").":</FONT>\n";
 163       echo "      </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 164       if ($send_to_cc)
 165          echo "         <INPUT TYPE=TEXT NAME=send_to_cc SIZE=60 VALUE=\"$send_to_cc\"><BR>";
 166       else
 167          echo "         <INPUT TYPE=TEXT NAME=send_to_cc SIZE=60><BR>";
 168       echo "      </TD>\n";
 169       echo "   </TR>\n";
 170       echo "   <TR>\n";
 171       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 172       echo "         <FONT FACE=\"Arial,Helvetica\">BCC:</FONT>\n";
 173       echo "      </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 174       if ($send_to_bcc)
 175          echo "         <INPUT TYPE=TEXT NAME=send_to_bcc VALUE=\"$send_to_bcc\" SIZE=60><BR>";
 176       else
 177          echo "         <INPUT TYPE=TEXT NAME=send_to_bcc SIZE=60><BR>";
 178       echo "      </TD>\n";
 179       echo "   </TR>\n";
 180       echo "   <TR>\n";
 181       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 182       echo "         <FONT FACE=\"Arial,Helvetica\">";
 183       echo _("Subject:");
 184       echo " </FONT>\n";
 185       echo "      </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 186       if ($reply_subj) {
 187          $reply_subj = str_replace("\"", "'", $reply_subj);
 188          $reply_subj = stripslashes($reply_subj);
 189          $reply_subj = trim($reply_subj);
 190          if (substr(strtolower($reply_subj), 0, 3) != "re:")
 191             $reply_subj = "Re: $reply_subj";
 192          echo "         <INPUT TYPE=TEXT NAME=subject SIZE=60 VALUE=\"$reply_subj\">";
 193       } else if ($forward_subj) {
 194          $forward_subj = str_replace("\"", "'", $forward_subj);
 195          $forward_subj = stripslashes($forward_subj);
 196          $forward_subj = trim($forward_subj);
 197          if ((substr(strtolower($forward_subj), 0, 4) != "fwd:") &&
 198              (substr(strtolower($forward_subj), 0, 5) != "[fwd:") &&
 199              (substr(strtolower($forward_subj), 0, 6) != "[ fwd:"))
 200             $forward_subj = "[Fwd: $forward_subj]";
 201          echo "         <INPUT TYPE=TEXT NAME=subject SIZE=50 VALUE=\"$forward_subj\">";
 202       } else {
 203          echo "         <INPUT TYPE=TEXT NAME=subject VALUE=\"$subject\" SIZE=50>";
 204       }
 205       echo "&nbsp;&nbsp;<INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">";
 206       echo "      </TD>\n";
 207       echo "   </TR>\n";
 208
 209       echo "   <TR>\n";
 210       echo "      <TD BGCOLOR=\"$color[4]\" COLSPAN=2>\n";
 211       if ($use_signature == true && $newmail == true)
 212          echo "         &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>". $body . "\n\n-- \n".$signature."</TEXTAREA><BR>";
 213       else
 214          echo "         &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>".$body."</TEXTAREA><BR>\n";
 215       echo "      </TD>\n";
 216       echo "   </TR>\n";
 217       echo "   <TR><TD COLSPAN=2 ALIGN=CENTER><INPUT TYPE=SUBMIT NAME=send VALUE=\"";
 218       echo _("Send");
 219       echo "\"></TD></TR>\n";
 220
 221       // This code is for attachments
 222       echo "   <tr>\n";
 223       echo "     <TD WIDTH=50 BGCOLOR=\"$color[0]\" VALIGN=TOP ALIGN=RIGHT>\n";
 224       echo "      <FONT FACE=\"Arial,Helvetica\">";
 225       echo "      <SMALL><BR></SMALL>"._("Attach:")."</FONT>\n";
 226       echo "      </td><td width=% ALIGN=left BGCOLOR=\"$color[0]\">\n";
 227       //      echo "      <INPUT TYPE=\"hidden\" name=\"MAX_FILE_SIZE\"\n";
 228       //      echo "      value=\"10000\">\n";
 229       echo "      <INPUT NAME=\"attachfile\" TYPE=\"file\">\n";
 230       echo "      &nbsp;&nbsp;<input type=\"submit\" name=\"attach\"\n";
 231       echo "      value=\"" . _("Add") ."\">\n";
 232       echo "     </td>\n";
 233       echo "     </font>\n";
 234       echo "   </tr>\n";
 235       if (isset($attachments) && count($attachments)>0) {
 236          echo "</tr><tr><td width=50 bgcolor=\"$color[0]\" align=right>\n";
 237          echo "&nbsp;";
 238          echo "</td><td width=% align=left bgcolor=\"$color[0]\">";
 239          while (list($localname, $remotename) = each($attachments)) {
 240             echo "<input type=\"checkbox\" name=\"delete[]\" value=\"$localname\">\n";
 241             echo "$remotename <input type=\"hidden\" name=\"attachments[$localname]\" value=\"$remotename\"><br>\n";
 242          }
 243
 244          echo "<input type=\"submit\" name=\"do_delete\" value=\""._("Delete selected attachments")."\">\n";
 245          echo "</td></tr>";
 246       }
 247       // End of attachment code
 248
 249       echo "</TABLE>\n";
 250       echo "</FORM>";
 251    }
 252
 253    function showSentForm () {
 254       echo "<FONT FACE=\"Arial,Helvetica\">";
 255       echo "<BR><BR><BR><CENTER><B>Message Sent!</B><BR><BR>";
 256       echo "You will be automatically forwarded.<BR>If not, <A HREF=\"right_main.php\">click here</A>";
 257       echo "</CENTER></FONT>";
 258    }
 259
 260    function checkInput () {
 261       global $body, $send_to, $subject;
 262
 263       if ($body == "") {
 264          plain_error_message(_("You have not entered a message body."), $color);
 265          return false;
 266       } else if ($send_to == "") {
 267          displayPageHeader($color, "None");
 268          plain_error_message(_("You have not filled in the \"To:\" field."), $color);
 269          return false;
 270       } else if ($subject == "") {
 271          plain_error_message(_("You have not entered a subject."), $color);
 272          return false;
 273       }
 274       return true;
 275    } // function checkInput()
 276
 277    if(isset($send)) {
 278       if (checkInput()) {
 279          sendMessage($send_to, $send_to_cc, $send_to_bcc, $subject, $body);
 280          showSentForm();
 281       } else {
 282          showInputForm();
 283       }
 284    } else if (isset($attach)) {
 285       $localfilename = md5("$attachfile, $attachfile_name, $REMOTE_IP, $REMOTE_PORT, $UNIQUE_ID, and everything else that may add entropy");
 286       $localfilename = $localfilename;
 287
 288       // Put the file in a better place
 289       error_reporting(0); // Rename will produce error output if it fails
 290       if (!rename($attachfile, $attachment_dir.$localfilename)) {
 291          if (!copy($attachfile, $attachment_dir.$localfilename)) {
 292             plain_error_message(_("Could not move/copy file. File not attached"));
 293             $failed = true;
 294          }
 295       }
 296       // If it still exists, PHP will remove the original file
 297
 298       if (!$failed) {
 299          // Write information about the file
 300          $fp = fopen ($attachment_dir.$localfilename.".info", "w");
 301          fputs ($fp, "$attachfile_type\n$attachfile_name\n");
 302          fclose ($fp);
 303
 304          $attachments[$localfilename] = $attachfile_name;
 305       }
 306
 307       showInputForm();
 308    } else if (isset($do_delete)) {
 309       while (list($key, $localname) = each($delete)) {
 310          array_splice ($attachments, $key, 1);
 311          unlink ($attachment_dir.$localname);
 312          unlink ($attachment_dir.$localname.".info");
 313       }
 314
 315       showInputForm();
 316    } else {
 317       $newmail = true;
 318       newMail();
 319       showInputForm();
 320    }
 321 ?>