src/compose.php

   1 <?php
   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    session_start();
  11
  12    if (!isset($config_php))
  13       include("../config/config.php");
  14    if (!isset($strings_php))
  15       include("../functions/strings.php");
  16    if (!isset($page_header_php))
  17       include("../functions/page_header.php");
  18    if (!isset($imap_php))
  19       include("../functions/imap.php");
  20    if (!isset($date_php))
  21       include("../functions/date.php");
  22    if (!isset($mime_php))
  23       include("../functions/mime.php");
  24    if (!isset($smtp_php))
  25       include("../functions/smtp.php");
  26    if (!isset($display_messages_php))
  27       include("../functions/display_messages.php");
  28
  29    include("../src/load_prefs.php");
  30
  31    // This function is used when not sending or adding attachments
  32    function newMail () {
  33       global $forward_id, $imapConnection, $msg, $ent_num, $body_ary, $body,
  34          $reply_id, $send_to, $send_to_cc, $mailbox, $send_to_bcc;
  35
  36       $send_to = decodeHeader($send_to);
  37       $send_to_cc = decodeHeader($send_to_cc);
  38
  39       if ($forward_id) {
  40          sqimap_mailbox_select($imapConnection, $mailbox);
  41          $msg = sqimap_get_message($imapConnection, $forward_id, $mailbox);
  42
  43          if (containsType($msg, "text", "html", $ent_num)) {
  44             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  45          } else if (containsType($msg, "text", "plain", $ent_num)) {
  46             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  47          }
  48          // add other primary displaying msg types here
  49          else {
  50             // find any type that's displayable
  51             if (containsType($msg, "text", "any_type", $ent_num)) {
  52                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  53             } else if (containsType($msg, "msg", "any_type", $ent_num)) {
  54                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"]);
  55             } else {
  56                $body = _("No Message");
  57             }
  58          }
  59
  60          $type1 = $msg["ENTITIES"][$ent_num]["TYPE1"];
  61
  62          $tmp = _("-------- Original Message ---------\n");
  63          $body_ary = explode("\n", $body);
  64          $body = "";
  65          for ($i=0;$i < count($body_ary);$i++) {
  66             if ($type1 == "html")
  67                $tmp .= strip_tags($body_ary[$i]);
  68             else
  69                $tmp .= $body_ary[$i];
  70             $body = "$body$tmp\n";
  71             $tmp = "";
  72          }
  73       }
  74
  75       if ($reply_id) {
  76          sqimap_mailbox_select($imapConnection, $mailbox);
  77          $msg = sqimap_get_message($imapConnection, $reply_id, $mailbox);
  78
  79          if (containsType($msg, "text", "html", $ent_num)) {
  80             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  81          } else if (containsType($msg, "text", "plain", $ent_num)) {
  82             $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  83          }
  84          // add other primary displaying msg types here
  85          else {
  86             // find any type that's displayable
  87             if (containsType($msg, "text", "any_type", $ent_num)) {
  88                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  89             } else if (containsType($msg, "msg", "any_type", $ent_num)) {
  90                $body = decodeBody($msg["ENTITIES"][$ent_num]["BODY"], $msg["ENTITIES"][$ent_num]["ENCODING"], false);
  91             } else {
  92                $body = _("No Message");
  93             }
  94          }
  95
  96          $type1 = $msg["ENTITIES"][$ent_num]["TYPE1"];
  97
  98          $body_ary = explode("\n", $body);
  99          $body = "";
 100          for ($i=0;$i < count($body_ary);$i++) {
 101             if ($type1 == "html")
 102                $tmp = strip_tags($body_ary[$i]);
 103             else
 104                $tmp = $body_ary[$i];
 105             $body = "$body> $tmp\n";
 106          }
 107       }
 108
 109       if (!$send_to) {
 110          $send_to = sqimap_find_email($send_to);
 111       }
 112
 113       $send_to = ereg_replace("\"", "", $send_to);
 114       $send_to = stripslashes($send_to);
 115
 116       /** This formats a CC string if they hit "reply all" **/
 117       if ($send_to_cc != "") {
 118          $send_to_cc = ereg_replace(";", ",", $send_to_cc);
 119          $sendcc = explode(",", $send_to_cc);
 120          $send_to_cc = "";
 121
 122          for ($i = 0; $i < count($sendcc); $i++) {
 123             $sendcc[$i] = trim($sendcc[$i]);
 124             if ($sendcc[$i] == "")
 125                continue;
 126
 127             $sendcc[$i] = sqimap_find_email($sendcc[$i]);
 128             $whofrom = sqimap_find_displayable_name($msg["HEADER"]["FROM"]);
 129             $whoreplyto = sqimap_find_email($msg["HEADER"]["REPLYTO"]);
 130
 131             if ((strtolower(trim($sendcc[$i])) != strtolower(trim($whofrom))) &&
 132                 (strtolower(trim($sendcc[$i])) != strtolower(trim($whoreplyto))) &&
 133                 (trim($sendcc[$i]) != "")) {
 134                $send_to_cc .= trim($sendcc[$i]) . ", ";
 135             }
 136          }
 137          $send_to_cc = trim($send_to_cc);
 138          if (substr($send_to_cc, -1) == ",") {
 139             $send_to_cc = substr($send_to_cc, 0, strlen($send_to_cc) - 1);
 140          }
 141       }
 142    } // function newMail()
 143
 144    function showInputForm () {
 145       global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body,
 146          $passed_body, $color, $use_signature, $signature, $editor_size,
 147          $attachments, $subject, $newmail, $use_javascript_addr_book,
 148          $send_to_bcc, $reply_id, $mailbox;
 149
 150       $subject = decodeHeader($subject);
 151       $reply_subj = decodeHeader($reply_subj);
 152       $forward_subj = decodeHeader($forward_subj);
 153
 154       if ($use_javascript_addr_book) {
 155          echo "\n<SCRIPT LANGUAGE=JavaScript><!--\n";
 156          echo "function open_abook() { \n";
 157          echo "  var nwin = window.open(\"addrbook_popup.php\",\"abookpopup\",";
 158          echo "\"width=670,height=300,resizable=yes,scrollbars=yes\");\n";
 159          echo "  if((!nwin.opener) && (document.windows != null))\n";
 160          echo "    nwin.opener = document.windows;\n";
 161          echo "}\n";
 162          echo "// --></SCRIPT>\n\n";
 163       }
 164
 165       echo "\n<FORM name=compose action=\"compose.php\" METHOD=POST ENCTYPE=\"multipart/form-data\">\n";
 166       if ($reply_id) {
 167          echo "<input type=hidden name=reply_id value=$reply_id>\n";
 168       }
 169                 echo "<input type=hidden name=mailbox value=$mailbox>\n";
 170       echo "<TABLE WIDTH=50 ALIGN=center CELLSPACING=0 BORDER=0>\n";
 171       echo "   <TR>\n";
 172       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 173       echo _("To:");
 174       echo "      </TD><TD colspan=2 WIDTH=\"100%\" BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 175       if ($send_to)
 176          echo "         <INPUT TYPE=TEXT NAME=\"send_to\" VALUE=\"$send_to\" SIZE=60><BR>\n";
 177       else
 178          echo "         <INPUT TYPE=TEXT NAME=\"send_to\" SIZE=60><BR>\n";
 179       echo "      </TD>\n";
 180       echo "   </TR>\n";
 181       echo "   <TR>\n";
 182       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 183       echo _("CC:");
 184       echo "      </TD><TD colspan=2 BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 185       if ($send_to_cc)
 186          echo "         <INPUT TYPE=TEXT NAME=\"send_to_cc\" SIZE=60 VALUE=\"$send_to_cc\"><BR>\n";
 187       else
 188          echo "         <INPUT TYPE=TEXT NAME=\"send_to_cc\" SIZE=60><BR>\n";
 189       echo "      </TD>\n";
 190       echo "   </TR>\n";
 191       echo "   <TR>\n";
 192       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 193       echo _("BCC:");
 194       echo "      </TD><TD BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 195       if ($send_to_bcc)
 196          echo "         <INPUT TYPE=TEXT NAME=\"send_to_bcc\" VALUE=\"$send_to_bcc\" SIZE=60><BR>\n";
 197       else
 198          echo "         <INPUT TYPE=TEXT NAME=\"send_to_bcc\" SIZE=60><BR>";
 199
 200       echo "</TD></TR>\n";
 201
 202       echo "   <TR>\n";
 203       echo "      <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
 204       echo _("Subject:");
 205       echo "      </TD><TD BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
 206       if ($reply_subj) {
 207          $reply_subj = str_replace("\"", "'", $reply_subj);
 208          $reply_subj = stripslashes($reply_subj);
 209          $reply_subj = trim($reply_subj);
 210          if (substr(strtolower($reply_subj), 0, 3) != "re:")
 211             $reply_subj = "Re: $reply_subj";
 212          echo "         <INPUT TYPE=TEXT NAME=subject SIZE=60 VALUE=\"$reply_subj\">";
 213       } else if ($forward_subj) {
 214          $forward_subj = str_replace("\"", "'", $forward_subj);
 215          $forward_subj = stripslashes($forward_subj);
 216          $forward_subj = trim($forward_subj);
 217          if ((substr(strtolower($forward_subj), 0, 4) != "fwd:") &&
 218              (substr(strtolower($forward_subj), 0, 5) != "[fwd:") &&
 219              (substr(strtolower($forward_subj), 0, 6) != "[ fwd:"))
 220             $forward_subj = "[Fwd: $forward_subj]";
 221          echo "         <INPUT TYPE=TEXT NAME=subject SIZE=60 VALUE=\"$forward_subj\">";
 222       } else {
 223          echo "         <INPUT TYPE=TEXT NAME=subject VALUE=\"$subject\" SIZE=60>";
 224       }
 225       echo "</td></tr>\n\n";
 226
 227       echo "   <TR><td>\n   </td><td>\n";
 228       if ($use_javascript_addr_book) {
 229          echo "      <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"";
 230          echo "         <input type=button value=\\\""._("Addresses")."\\\" onclick='javascript:open_abook();'>\");";
 231          echo "         // --></SCRIPT><NOSCRIPT>\n";
 232          echo "         <input type=submit name=\"html_addr_search\" value=\""._("Addresses")."\">";
 233          echo "      </NOSCRIPT>\n";
 234       } else {
 235          echo "      <input type=submit name=\"html_addr_search\" value=\""._("Addresses")."\">";
 236       }
 237       echo "\n    <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">\n";
 238       echo "   </TD>\n";
 239       echo "   </TR>\n\n";
 240
 241
 242       echo "   <TR>\n";
 243       echo "      <TD BGCOLOR=\"$color[4]\" COLSPAN=3>\n";
 244       if ($use_signature == true && $newmail == true)
 245          echo "         &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>". $body . "\n\n-- \n".$signature."</TEXTAREA><BR>";
 246       else
 247          echo "         &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>".$body."</TEXTAREA><BR>\n";
 248       echo "      </TD>\n";
 249       echo "   </TR>\n";
 250       echo "   <TR><TD COLSPAN=3 ALIGN=CENTER><INPUT TYPE=SUBMIT NAME=send VALUE=\"";
 251       echo _("Send");
 252       echo "\"></TD></TR>\n";
 253
 254       // This code is for attachments
 255       echo "   <tr>\n";
 256       echo "     <TD WIDTH=50 BGCOLOR=\"$color[0]\" VALIGN=TOP ALIGN=RIGHT>\n";
 257       echo "      <SMALL><BR></SMALL>"._("Attach:");
 258       echo "      </td><td colspan=2 ALIGN=left BGCOLOR=\"$color[0]\">\n";
 259       //      echo "      <INPUT TYPE=\"hidden\" name=\"MAX_FILE_SIZE\"\n";
 260       //      echo "      value=\"10000\">\n";
 261       echo "      <INPUT NAME=\"attachfile\" TYPE=\"file\">\n";
 262       echo "      &nbsp;&nbsp;<input type=\"submit\" name=\"attach\"\n";
 263       echo "      value=\"" . _("Add") ."\">\n";
 264       echo "     </td>\n";
 265       echo "   </tr>\n";
 266       if (isset($attachments) && count($attachments)>0) {
 267          echo "</tr><tr><td width=50 bgcolor=\"$color[0]\" align=right>\n";
 268          echo "&nbsp;";
 269          echo "</td><td align=left colspan=2 bgcolor=\"$color[0]\">";
 270          while (list($localname, $remotename) = each($attachments)) {
 271             echo "<input type=\"checkbox\" name=\"delete[]\" value=\"$localname\">\n";
 272             echo "$remotename <input type=\"hidden\" name=\"attachments[$localname]\" value=\"$remotename\"><br>\n";
 273          }
 274
 275          echo "<input type=\"submit\" name=\"do_delete\" value=\""._("Delete selected attachments")."\">\n";
 276          echo "</td></tr>";
 277       }
 278       // End of attachment code
 279
 280       echo "</TABLE>\n";
 281       echo "</FORM>";
 282    }
 283
 284    function showSentForm () {
 285       echo "<BR><BR><BR><CENTER><B>Message Sent!</B><BR><BR>";
 286       echo "You will be automatically forwarded.<BR>If not, <A HREF=\"right_main.php\">click here</A>";
 287       echo "</CENTER>";
 288    }
 289
 290    function checkInput ($show) {
 291       /** I implemented the $show variable because the error messages
 292           were getting sent before the page header.  So, I check once
 293           using $show=false, and then when i'm ready to display the
 294           error message, show=true **/
 295       global $body, $send_to, $subject, $color;
 296
 297       if ($body == "") {
 298          if ($show)
 299             plain_error_message(_("You have not entered a message body."), $color);
 300          return false;
 301       } else if ($send_to == "") {
 302          if ($show)
 303             plain_error_message(_("You have not filled in the \"To:\" field."), $color);
 304          return false;
 305       } else if ($subject == "") {
 306          if ($show)
 307             plain_error_message(_("You have not entered a subject."), $color);
 308          return false;
 309       }
 310       return true;
 311    } // function checkInput()
 312
 313
 314    if (($mailbox == "") || ($mailbox == "None"))
 315       $mailbox = "INBOX";
 316
 317    if(isset($send)) {
 318       if (checkInput(false)) {
 319          $urlMailbox = urlencode ($mailbox);
 320          sendMessage($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $reply_id);
 321          header ("Location: right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=1");
 322       } else {
 323          $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 324          displayPageHeader($color, $mailbox);
 325          checkInput(true);
 326
 327          showInputForm();
 328       }
 329    } else if ($html_addr_search_done) {
 330       $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 331       displayPageHeader($color, $mailbox);
 332
 333       $body = stripslashes($body);
 334       $send_to = stripslashes($send_to);
 335       $send_to_cc = stripslashes($send_to_cc);
 336       $send_to_bcc = stripslashes($send_to_bcc);
 337       $subject = stripslashes($subject);
 338
 339       for ($i=0; $i < count($send_to_search); $i++) {
 340          if ($send_to)
 341             $send_to .= ", ";
 342          $send_to .= $send_to_search[$i];
 343       }
 344
 345       for ($i=0; $i < count($send_to_cc_search); $i++) {
 346          if ($send_to_cc)
 347             $send_to_cc .= ", ";
 348          $send_to_cc .= $send_to_cc_search[$i];
 349       }
 350
 351       showInputForm();
 352    } else if ($html_addr_search) {
 353       //* I am using an include so as to elminiate an extra unnecessary click.  If you
 354       //* can think of a better way, please implement it.
 355       include ("addrbook_search_html.php");
 356    } else if (isset($attach)) {
 357       $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 358       displayPageHeader($color, $mailbox);
 359
 360       $localfilename = md5("$attachfile, $attachfile_name, $REMOTE_IP, $REMOTE_PORT, $UNIQUE_ID, and everything else that may add entropy");
 361       $localfilename = $localfilename;
 362
 363       // Put the file in a better place
 364       error_reporting(0); // Rename will produce error output if it fails
 365       if (!rename($attachfile, $attachment_dir.$localfilename)) {
 366          if (!copy($attachfile, $attachment_dir.$localfilename)) {
 367             plain_error_message(_("Could not move/copy file. File not attached"));
 368             $failed = true;
 369          }
 370       }
 371       // If it still exists, PHP will remove the original file
 372
 373       if (!$failed) {
 374          // Write information about the file
 375          $fp = fopen ($attachment_dir.$localfilename.".info", "w");
 376          fputs ($fp, "$attachfile_type\n$attachfile_name\n");
 377          fclose ($fp);
 378
 379          $attachments[$localfilename] = $attachfile_name;
 380       }
 381
 382       showInputForm();
 383    } else if (isset($do_delete)) {
 384       $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 385       displayPageHeader($color, $mailbox);
 386
 387       while (list($key, $localname) = each($delete)) {
 388          array_splice ($attachments, $key, 1);
 389          unlink ($attachment_dir.$localname);
 390          unlink ($attachment_dir.$localname.".info");
 391       }
 392
 393       showInputForm();
 394    } else {
 395       $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 396       displayPageHeader($color, $mailbox);
 397
 398       $newmail = true;
 399       newMail();
 400       showInputForm();
 401    }
 402 ?>