- }
- }
- } // function newMail()
-
- function showInputForm () {
- global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body,
- $passed_body, $color, $use_signature, $signature, $editor_size,
- $attachments, $subject, $newmail;
-
- echo "\n<FORM action=\"compose.php\" METHOD=POST\n";
- echo "ENCTYPE=\"multipart/form-data\">\n";
- echo "<TABLE COLS=2 WIDTH=50 ALIGN=center CELLSPACING=0 BORDER=0>\n";
- echo " <TR>\n";
- echo " <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
- echo " <FONT FACE=\"Arial,Helvetica\">";
- echo _("To:");
- echo " </FONT>\n";
- echo " </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
- if ($send_to)
- echo " <INPUT TYPE=TEXT NAME=send_to VALUE=\"$send_to\" SIZE=60><BR>";
- else
- echo " <INPUT TYPE=TEXT NAME=send_to SIZE=60><BR>";
- echo " </TD>\n";
- echo " </TR>\n";
- echo " <TR>\n";
- echo " <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
- echo " <FONT FACE=\"Arial,Helvetica\">"._("CC").":</FONT>\n";
- echo " </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
- if ($send_to_cc)
- echo " <INPUT TYPE=TEXT NAME=send_to_cc SIZE=60 VALUE=\"$send_to_cc\"><BR>";
- else
- echo " <INPUT TYPE=TEXT NAME=send_to_cc SIZE=60><BR>";
- echo " </TD>\n";
- echo " </TR>\n";
- echo " <TR>\n";
- echo " <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
- echo " <FONT FACE=\"Arial,Helvetica\">BCC:</FONT>\n";
- echo " </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
- if ($send_to_bcc)
- echo " <INPUT TYPE=TEXT NAME=send_to_bcc VALUE=\"$send_to_bcc\" SIZE=60><BR>";
- else
- echo " <INPUT TYPE=TEXT NAME=send_to_bcc SIZE=60><BR>";
- echo " </TD>\n";
- echo " </TR>\n";
- echo " <TR>\n";
- echo " <TD WIDTH=50 BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
- echo " <FONT FACE=\"Arial,Helvetica\">";
- echo _("Subject:");
- echo " </FONT>\n";
- echo " </TD><TD WIDTH=% BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
- if ($reply_subj) {
- $reply_subj = str_replace("\"", "'", $reply_subj);
- $reply_subj = stripslashes($reply_subj);
- $reply_subj = trim($reply_subj);
- if (substr(strtolower($reply_subj), 0, 3) != "re:")
- $reply_subj = "Re: $reply_subj";
- echo " <INPUT TYPE=TEXT NAME=subject SIZE=60 VALUE=\"$reply_subj\">";
- } else if ($forward_subj) {
- $forward_subj = str_replace("\"", "'", $forward_subj);
- $forward_subj = stripslashes($forward_subj);
- $forward_subj = trim($forward_subj);
- if ((substr(strtolower($forward_subj), 0, 4) != "fwd:") &&
- (substr(strtolower($forward_subj), 0, 5) != "[fwd:") &&
- (substr(strtolower($forward_subj), 0, 6) != "[ fwd:"))
- $forward_subj = "[Fwd: $forward_subj]";
- echo " <INPUT TYPE=TEXT NAME=subject SIZE=50 VALUE=\"$forward_subj\">";
- } else {
- echo " <INPUT TYPE=TEXT NAME=subject VALUE=\"$subject\" SIZE=50>";
- }
- echo " <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">";
- echo " </TD>\n";
- echo " </TR>\n";
-
- echo " <TR>\n";
- echo " <TD BGCOLOR=\"$color[4]\" COLSPAN=2>\n";
- if ($use_signature == true && $newmail == true)
- echo " <TEXTAREA NAME=body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>". $body . "\n\n-- \n".$signature."</TEXTAREA><BR>";
- else
- echo " <TEXTAREA NAME=body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>".$body."</TEXTAREA><BR>\n";
- echo " </TD>\n";
- echo " </TR>\n";
- echo " <TR><TD COLSPAN=2 ALIGN=CENTER><INPUT TYPE=SUBMIT NAME=send VALUE=\"";
- echo _("Send");
- echo "\"></TD></TR>\n";
-
- // This code is for attachments
- echo " <tr>\n";
- echo " <TD WIDTH=50 BGCOLOR=\"$color[0]\" VALIGN=TOP ALIGN=RIGHT>\n";
- echo " <FONT FACE=\"Arial,Helvetica\">";
- echo " <SMALL><BR></SMALL>"._("Attach:")."</FONT>\n";
- echo " </td><td width=% ALIGN=left BGCOLOR=\"$color[0]\">\n";
- // echo " <INPUT TYPE=\"hidden\" name=\"MAX_FILE_SIZE\"\n";
- // echo " value=\"10000\">\n";
- echo " <INPUT NAME=\"attachfile\" TYPE=\"file\">\n";
- echo " <input type=\"submit\" name=\"attach\"\n";
- echo " value=\"" . _("Add") ."\">\n";
- echo " </td>\n";
- echo " </font>\n";
- echo " </tr>\n";
- if (isset($attachments) && count($attachments)>0) {
- echo "</tr><tr><td width=50 bgcolor=\"$color[0]\" align=right>\n";
- echo " ";
- echo "</td><td width=% align=left bgcolor=\"$color[0]\">";
- while (list($localname, $remotename) = each($attachments)) {
- echo "<input type=\"checkbox\" name=\"delete[]\" value=\"$localname\">\n";
- echo "$remotename <input type=\"hidden\" name=\"attachments[$localname]\" value=\"$remotename\"><br>\n";
- }
-
- echo "<input type=\"submit\" name=\"do_delete\" value=\""._("Delete selected attachments")."\">\n";
- echo "</td></tr>";
- }
- // End of attachment code
-
- echo "</TABLE>\n";
- echo "</FORM>";
- }
-
- function showSentForm () {
- echo "<FONT FACE=\"Arial,Helvetica\">";
- echo "<BR><BR><BR><CENTER><B>Message Sent!</B><BR><BR>";
- echo "You will be automatically forwarded.<BR>If not, <A HREF=\"right_main.php\">click here</A>";
- echo "</CENTER></FONT>";
- }
-
- function checkInput () {
- global $body, $send_to, $subject;
-
- if ($body == "") {
- plain_error_message(_("You have not entered a message body."), $color);
- return false;
- } else if ($send_to == "") {
- displayPageHeader($color, "None");
- plain_error_message(_("You have not filled in the \"To:\" field."), $color);
- return false;
- } else if ($subject == "") {
- plain_error_message(_("You have not entered a subject."), $color);
- return false;
- }
- return true;
- } // function checkInput()
-
- if(isset($send)) {
- if (checkInput()) {
- sendMessage($send_to, $send_to_cc, $send_to_bcc, $subject, $body);
- showSentForm();
- } else {
- showInputForm();
- }
- } else if (isset($attach)) {
- $localfilename = md5("$attachfile, $attachfile_name, $REMOTE_IP, $REMOTE_PORT, $UNIQUE_ID, and everything else that may add entropy");
- $localfilename = $localfilename;
-
- // Put the file in a better place
- error_reporting(0); // Rename will produce error output if it fails
- if (!rename($attachfile, $attachment_dir.$localfilename)) {
- if (!copy($attachfile, $attachment_dir.$localfilename)) {
- plain_error_message(_("Could not move/copy file. File not attached"));
- $failed = true;
- }
- }
- // If it still exists, PHP will remove the original file
-
- if (!$failed) {
- // Write information about the file
- $fp = fopen ($attachment_dir.$localfilename.".info", "w");
- fputs ($fp, "$attachfile_type\n$attachfile_name\n");
- fclose ($fp);
-
- $attachments[$localfilename] = $attachfile_name;
- }
-
- showInputForm();
- } else if (isset($do_delete)) {
- while (list($key, $localname) = each($delete)) {
- array_splice ($attachments, $localname, 1);
- unlink ($attachment_dir.$localname);
- unlink ($attachment_dir.$localname.".info");
- }
-
- showInputForm();
- } else {
- $newmail = true;
- showInputForm();
- }
+ }
+ }
+} /* function newMail() */
+
+
+function getAttachments($message, $session) {
+ global $mailbox, $attachments, $attachment_dir, $imapConnection,
+ $ent_num, $forward_id, $draft_id, $username, $passed_id;
+
+ if (isset($draft_id)) {
+ $id = $draft_id;
+ } else if (isset($forward_id)) {
+ $id = $forward_id;
+ } else {
+ $id = $passed_id;
+ }
+
+ if (!$message) {
+ sqimap_mailbox_select($imapConnection, $mailbox);
+ $message = sqimap_get_message($imapConnection, $id, $mailbox);
+ }
+
+ $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
+ if (count($message->entities) == 0) {
+ if ($message->header->entity_id != $ent_num) {
+ $filename = decodeHeader($message->header->filename);
+
+ if ($filename == "") {
+ $filename = "untitled-".$message->header->entity_id;
+ }
+
+ $localfilename = GenerateRandomString(32, '', 7);
+ $full_localfilename = "$hashed_attachment_dir/$localfilename";
+ while (file_exists($full_localfilename)) {
+ $localfilename = GenerateRandomString(32, '', 7);
+ $full_localfilename = "$hashed_attachment_dir/$localfilename";
+ }
+
+ $newAttachment = array();
+ $newAttachment['localfilename'] = $localfilename;
+ $newAttachment['remotefilename'] = $filename;
+ $newAttachment['type'] = strtolower($message->header->type0 .
+ '/' . $message->header->type1);
+ $newAttachment['id'] = strtolower($message->header->id);
+ $newAttachment['session'] = $session;
+
+ /* Write Attachment to file */
+ $fp = fopen ("$hashed_attachment_dir/$localfilename", 'w');
+ fputs($fp, decodeBody(mime_fetch_body($imapConnection,
+ $id, $message->header->entity_id),
+ $message->header->encoding));
+ fclose ($fp);
+
+ $attachments[] = $newAttachment;
+ }
+ } else {
+ for ($i = 0; $i < count($message->entities); $i++) {
+ getAttachments($message->entities[$i], $session);
+ }
+ }
+ return;
+}
+
+function showInputForm ($session) {
+ global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body,
+ $passed_body, $color, $use_signature, $signature, $prefix_sig,
+ $editor_size, $attachments, $subject, $newmail,
+ $use_javascript_addr_book, $send_to_bcc, $reply_id, $mailbox,
+ $from_htmladdr_search, $location_of_buttons, $attachment_dir,
+ $username, $data_dir, $identity, $draft_id, $delete_draft,
+ $mailprio, $default_use_mdn, $mdn_user_support, $compose_new_win,
+ $saved_draft, $mail_sent, $sig_first, $edit_as_new;
+
+ $file_uploads = ini_get('file_uploads');
+ $subject = decodeHeader($subject, false);
+ $reply_subj = decodeHeader($reply_subj, false);
+ $forward_subj = decodeHeader($forward_subj, false);
+
+ if ($use_javascript_addr_book) {
+ echo "\n". '<SCRIPT LANGUAGE=JavaScript><!--' . "\n" .
+ 'function open_abook() { ' . "\n" .
+ ' var nwin = window.open("addrbook_popup.php","abookpopup",' .
+ '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
+ ' if((!nwin.opener) && (document.windows != null))' . "\n" .
+ ' nwin.opener = document.windows;' . "\n" .
+ "}\n" .
+ '// --></SCRIPT>' . "\n\n";
+ }
+
+ echo "\n" . '<FORM name=compose action="compose.php" METHOD=POST ';
+ if ($file_uploads) {
+ echo 'ENCTYPE="multipart/form-data"';
+ }
+ do_hook("compose_form");
+
+
+ echo ">\n";
+
+ if (isset($draft_id) && !$edit_as_new) {
+ echo '<input type="hidden" name="delete_draft" value="' . $draft_id . "\">\n";
+ }
+ if (isset($delete_draft)) {
+ echo '<input type="hidden" name="delete_draft" value="' . $delete_draft. "\">\n";
+ }
+ if (isset($session)) {
+ echo '<input type="hidden" name="session" value="' . "$session" . "\">\n";
+ }
+
+ if ($saved_draft == 'yes') {
+ echo '<BR><CENTER><B>'. _("Draft Saved").'</CENTER></B>';
+ }
+ if ($mail_sent == 'yes') {
+ echo '<BR><CENTER><B>'. _("Your Message has been sent").'</CENTER></B>';
+ }
+ echo html_tag( 'table', '', 'center', '', 'width="100%" cellspacing="0" border="0"' ) . "\n";
+ if ($compose_new_win == '1') {
+ echo html_tag( 'table', '', 'center', $color[0], 'width="100%" border="0"' ) .
+ html_tag( 'tr',
+ html_tag( 'td' ) .
+ html_tag( 'td',
+ '<INPUT TYPE="BUTTON" NAME="Close" onClick="return self.close()" VALUE='._("Close").'>',
+ 'right' )
+ );
+ }
+ if ($location_of_buttons == 'top') {
+ showComposeButtonRow();
+ }
+
+ $idents = getPref($data_dir, $username, 'identities', 0);
+ if ($idents > 1) {
+ echo html_tag( 'tr' ) . "\n" .
+ html_tag( 'td', "\n" . _("From:"), 'right', $color[4], 'width="10%"' ) .
+ html_tag( 'td', '', 'left', $color[4], 'width="90%"' ) .
+ '<select name=identity>' . "\n" .
+ '<option value=default>' .
+ htmlspecialchars(getPref($data_dir, $username, 'full_name'));
+ $em = getPref($data_dir, $username, 'email_address');
+ if ($em != '') {
+ echo htmlspecialchars(' <' . $em . '>') . "\n";
+ }
+ for ($i = 1; $i < $idents; $i ++) {
+ echo '<option value="' . $i . '"';
+ if (isset($identity) && $identity == $i) {
+ echo ' SELECTED';
+ }
+ echo '>' . htmlspecialchars(getPref($data_dir, $username,
+ 'full_name' . $i));
+ $em = getPref($data_dir, $username, 'email_address' . $i);
+ if ($em != '') {
+ echo htmlspecialchars(' <' . $em . '>') . "\n";
+ }
+ echo '</option>';
+ }
+ echo '</select>' . "\n" .
+ ' </td>' . "\n" .
+ ' </tr>' . "\n";
+ }
+ echo html_tag( 'tr',
+ html_tag( 'td', "\n" . _("To:"), 'right', $color[4], 'width="10%"' ) .
+ html_tag( 'td',
+ ' <INPUT TYPE=text NAME="send_to" VALUE="' .
+ htmlspecialchars($send_to) . '" SIZE=60><BR>' . "\n",
+ 'left', $color[4], 'width="90%"' )
+ ) . "\n" .
+ html_tag( 'tr',
+ html_tag( 'td', "\n" . _("CC:"), 'right', $color[4], 'width="10%"' ) .
+ html_tag( 'td',
+ ' <INPUT TYPE=text NAME="send_to_cc" VALUE="' .
+ htmlspecialchars($send_to_cc) . '" SIZE=60><BR>' . "\n",
+ 'left', $color[4], 'width="90%"' )
+ ) . "\n" .
+ html_tag( 'tr',
+ html_tag( 'td', "\n" . _("BCC:"), 'right', $color[4], 'width="10%"' ) .
+ html_tag( 'td',
+ ' <INPUT TYPE=text NAME="send_to_bcc" VALUE="' .
+ htmlspecialchars($send_to_bcc) . '" SIZE=60><BR>' . "\n",
+ 'left', $color[4], 'width="90%"' )
+ ) . "\n";
+
+ if ($reply_subj) {
+ $reply_subj = str_replace('"', '\'', $reply_subj);
+ $reply_subj = trim($reply_subj);
+ if (substr(strtolower($reply_subj), 0, 3) != 're:') {
+ $reply_subj = 'Re: ' . $reply_subj;
+ }
+ $subject = $reply_subj;
+ }
+ elseif ($forward_subj) {
+ $forward_subj = trim($forward_subj);
+ if ((substr(strtolower($forward_subj), 0, 4) != 'fwd:') &&
+ (substr(strtolower($forward_subj), 0, 5) != '[fwd:') &&
+ (substr(strtolower($forward_subj), 0, 6) != '[ fwd:')) {
+ $forward_subj = '[Fwd: ' . $forward_subj . ']';
+ }
+ $subject = $forward_subj;
+ } else {
+ $subject = $subject;
+ }
+
+ echo html_tag( 'tr',
+ html_tag( 'td', "\n" . _("Subject:"), 'right', $color[4], 'width="10%"' ) .
+ html_tag( 'td',
+ ' <INPUT TYPE=text NAME="subject" VALUE="' .
+ htmlspecialchars($subject) . '" SIZE=60><BR>' . "\n",
+ 'left', $color[4], 'width="90%"' )
+ ) . "\n";
+
+ if ($location_of_buttons == 'between') {
+ showComposeButtonRow();
+ }
+
+ echo html_tag( 'tr' ) . "\n";
+ if ($compose_new_win == '1') {
+ echo html_tag( 'td', '', 'left', $color[0], 'colspan="2"' ) . "\n" .
+ ' <textarea name="body" rows="20" cols="' .
+ $editor_size . '" wrap="virtual">';
+ }
+ else {
+ echo html_tag( 'td', '', 'left', $color[4], 'colspan="2"' ) . "\n" .
+ ' <textarea name="body" rows="20" cols="' .
+ $editor_size . '" wrap="virtual">';
+ }
+ if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
+ if ($sig_first == '1') {
+ echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
+ echo "\n\n".htmlspecialchars($body);
+ }
+ else {
+ echo "\n\n".htmlspecialchars($body);
+ echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
+ }
+ }
+ else {
+ echo htmlspecialchars($body);
+ }
+ echo '</textarea><br>' . "\n" .
+ ' </td>' . "\n" .
+ ' </tr>' . "\n";
+
+ if ($location_of_buttons == 'bottom') {
+ showComposeButtonRow();
+ } else {
+ echo html_tag( 'tr',
+ html_tag( 'td', ' <INPUT TYPE=SUBMIT NAME=send VALUE="' . _("Send") . '">', 'left', '', 'colspan="2"' ) ."\n"
+ );
+ }
+
+ /* This code is for attachments */
+ if ($file_uploads) {
+ echo html_tag( 'tr',
+ html_tag( 'td', "\n" . _("Attach:") ."\n", 'right', '', 'valign="middle"' ) ."\n" .
+ html_tag( 'td', "\n" . '<INPUT NAME="attachfile" SIZE=48 TYPE="file">' .
+ ' <input type="submit" name="attach"' .
+ ' value="' . _("Add") .'">' . "\n" ,
+ 'left', '', 'valign="middle"' ) ."\n"
+ );
+
+ if (count($attachments)) {
+ $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
+ echo html_tag( 'tr' ) .
+ html_tag( 'td', "\n" . ' ', 'right', $color[0] ) .
+ html_tag( 'td', '', 'left', $color[0] );
+ foreach ($attachments as $key => $info) {
+ if ($info['session'] == $session) {
+ $attached_file = "$hashed_attachment_dir/$info[localfilename]";
+ echo '<input type="checkbox" name="delete[]" value="' . $key . "\">\n" .
+ $info['remotefilename'] . ' - ' . $info['type'] . ' (' .
+ show_readable_size( filesize( $attached_file ) ) . ")<br>\n";
+ }
+ }
+
+ echo '<input type="submit" name="do_delete" value="' .
+ _("Delete selected attachments") . "\">\n" .
+ '</td></tr>';
+ }
+ /* End of attachment code */
+ }
+ if ($compose_new_win == '1') {
+ echo '</table>'."\n";
+ }
+ echo '</table>' . "\n";
+ if ($reply_id) {
+ echo '<input type=hidden name=reply_id value=' . $reply_id . ">\n";
+ }
+ echo '<INPUT TYPE=hidden NAME=mailbox VALUE="' . htmlspecialchars($mailbox) .
+ "\">\n" .
+ '</FORM>';
+ do_hook('compose_bottom');
+ echo '</BODY></HTML>' . "\n";
+}
+
+
+function showComposeButtonRow() {
+ global $use_javascript_addr_book, $save_as_draft,
+ $default_use_priority, $mailprio, $default_use_mdn,
+ $request_mdn, $request_dr,
+ $data_dir, $username;
+
+ echo html_tag( 'tr' ) .
+ html_tag( 'td', "\n", 'left' ) .
+ html_tag( 'td', '', 'left' );
+ if ($default_use_priority) {
+ if(!isset($mailprio)) {
+ $mailprio = "3";
+ }
+ echo _("Priority") .': <select name="mailprio">'.
+ '<option value="1"'.($mailprio=='1'?' selected':'').'>'. _("High") .'</option>'.
+ '<option value="3"'.($mailprio=='3'?' selected':'').'>'. _("Normal") .'</option>'.
+ '<option value="5"'.($mailprio=='5'?' selected':'').'>'. _("Low").'</option>'.
+ "</select>";
+ }
+ $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
+ if ($default_use_mdn) {
+ if ($mdn_user_support) {
+ echo "\n\t". _("Receipt") .': '.
+ '<input type="checkbox" name="request_mdn" value=1'.
+ ($request_mdn=='1'?' checked':'') .'>'. _("On read").
+ ' <input type="checkbox" name="request_dr" value=1'.
+ ($request_dr=='1'?' checked':'') .'>'. _("On Delivery");
+ }
+ }
+
+ echo " </td></tr>\n" .
+ html_tag( 'tr' ) .
+ html_tag( 'td', "\n", 'left' ) .
+ html_tag( 'td', '', 'left' );
+ echo "\n <INPUT TYPE=SUBMIT NAME=\"sigappend\" VALUE=\"". _("Signature") . "\">\n";
+ if ($use_javascript_addr_book) {
+ echo " <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"".
+ " <input type=button value=\\\""._("Addresses").
+ "\\\" onclick='javascript:open_abook();'>\");".
+ " // --></SCRIPT><NOSCRIPT>\n".
+ " <input type=submit name=\"html_addr_search\" value=\"".
+ _("Addresses")."\">".
+ " </NOSCRIPT>\n";
+ } else {
+ echo " <input type=submit name=\"html_addr_search\" value=\"".
+ _("Addresses")."\">";
+ }
+ echo "\n <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">\n";
+
+ if ($save_as_draft) {
+ echo '<input type="submit" name ="draft" value="' . _("Save Draft") . "\">\n";
+ }
+
+ do_hook('compose_button_row');
+
+ echo " </td></tr>\n\n";
+}
+
+function checkInput ($show) {
+ /*
+ * I implemented the $show variable because the error messages
+ * were getting sent before the page header. So, I check once
+ * using $show=false, and then when i'm ready to display the error
+ * message, show=true
+ */
+ global $body, $send_to, $subject, $color;
+
+ if ($send_to == "") {
+ if ($show) {
+ plain_error_message(_("You have not filled in the \"To:\" field."), $color);
+ }
+ return false;
+ }
+ return true;
+} /* function checkInput() */
+
+
+/* True if FAILURE */
+function saveAttachedFiles($session) {
+ global $HTTP_POST_FILES, $attachment_dir, $attachments, $username;
+
+ $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
+ $localfilename = GenerateRandomString(32, '', 7);
+ $full_localfilename = "$hashed_attachment_dir/$localfilename";
+ while (file_exists($full_localfilename)) {
+ $localfilename = GenerateRandomString(32, '', 7);
+ $full_localfilename = "$hashed_attachment_dir/$localfilename";
+ }
+
+ if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
+ if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
+ return true;
+ }
+ }
+
+ $newAttachment['localfilename'] = $localfilename;
+ $newAttachment['remotefilename'] = $HTTP_POST_FILES['attachfile']['name'];
+ $newAttachment['type'] = strtolower($HTTP_POST_FILES['attachfile']['type']);
+ $newAttachment['session'] = $session;
+
+ if ($newAttachment['type'] == "") {
+ $newAttachment['type'] = 'application/octet-stream';
+ }
+
+ $attachments[] = $newAttachment;
+}
+
+
+function ClearAttachments($session)
+{
+ global $username, $attachments, $attachment_dir;
+ $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
+
+ $rem_attachments = array();
+ if (is_array($attachments)) {
+ foreach ($attachments as $info) {
+ if ($info['session'] == $session) {
+ $attached_file = "$hashed_attachment_dir/$info[localfilename]";
+ if (file_exists($attached_file)) {
+ unlink($attached_file);
+ }
+ }
+ else {
+ $rem_attachments[] = $info;
+ }
+ }
+ }
+ $attachments = $rem_attachments;
+}
+
+
+function getReplyCitation($orig_from)
+{
+ global $reply_citation_style, $reply_citation_start, $reply_citation_end;
+
+ /* First, return an empty string when no citation style selected. */
+ if (($reply_citation_style == '') || ($reply_citation_style == 'none')) {
+ return '';
+ }
+
+ /* Decode the users name. */
+ $parpos = strpos($orig_from, '(');
+ if ($parpos === false) {
+ $orig_from = trim(substr($orig_from, 0, strpos($orig_from, '<')));
+ $orig_from = str_replace('"', '', $orig_from);
+ $orig_from = str_replace("'", '', $orig_from);
+ } else {
+ $end_parpos = strrpos($orig_from, ')');
+ $end_parpos -= ($end_parpos === false ? $end_parpos : $parpos + 1);
+ $orig_from = trim(substr($orig_from, $parpos + 1, $end_parpos));
+ }
+
+ /* Make sure our final value isn't an empty string. */
+ if ($orig_from == '') {
+ return '';
+ }
+
+ /* Otherwise, try to select the desired citation style. */
+ switch ($reply_citation_style) {
+ case 'author_said':
+ $start = '';
+ $end = ' ' . _("said") . ':';
+ break;
+ case 'quote_who':
+ $start = '<' . _("quote") . ' ' . _("who") . '="';
+ $end = '">';
+ break;
+ case 'user-defined':
+ $start = $reply_citation_start . ' ';
+ $end = $reply_citation_end;
+ break;
+ default:
+ return '';
+ }
+
+ /* Build and return the citation string. */
+ return ($start . $orig_from . $end . "\n");
+}
+