getEntity($passed_ent_id); } /* --start display setup-- */ $rfc822_header = $message->rfc822_header; /* From and Date are usually fine as they are... */ $from = $rfc822_header->getAddr_s('from'); $date = getLongDateString($rfc822_header->date, $rfc822_header->date_unparsed); $subject = trim($rfc822_header->subject); /* we can clean these up if the list is too long... */ $cc = $rfc822_header->getAddr_s('cc'); $to = $rfc822_header->getAddr_s('to'); if ($show_html_default == 1) { $ent_ar = $message->findDisplayEntity(array()); } else { $ent_ar = $message->findDisplayEntity(array(), array('text/plain')); } $body = ''; if ($ent_ar[0] != '') { for ($i = 0; $i < count($ent_ar); $i++) { $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox, TRUE); if ($i < count($ent_ar)-1) { $body .= '

---

'; } } /* Note that $body is passed to this hook (and modified) by reference as of 1.5.2 */ do_hook('message_body', $body); } else { $body = _("Message not printable"); } /* now we clean up the display a bit... */ $num_leading_spaces = 9; // nine leading spaces for indentation // sometimes I see ',,' instead of ',' separating addresses *shrug* $cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces); $to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces); // clean up everything else... $subject = pf_clean_string($subject, $num_leading_spaces); $from = pf_clean_string($from, $num_leading_spaces); $date = pf_clean_string($date, $num_leading_spaces); // end cleanup $to = decodeHeader($to); $cc = decodeHeader($cc); $from = decodeHeader($from); $subject = decodeHeader($subject); // --end display setup-- /* --start browser output-- */ displayHtmlHeader($subject); $aHeaders = array(); $aHeaders[ _("From") ] = $from; $aHeaders[ _("Subject") ] = $subject; $aHeaders[ _("Date") ] = htmlspecialchars($date); $aHeaders[ _("To") ] = $to; $aHeaders[ _("Cc") ] = $cc; $attachments_ar = buildAttachmentArray($message, $ent_ar, $mailbox, $passed_id); $oTemplate->assign('headers', $aHeaders); $oTemplate->assign('message_body', $body); $oTemplate->assign('attachments', $attachments_ar); $oTemplate->display('printer_friendly_bottom.tpl'); $oTemplate->display('footer.tpl'); /* --end browser output-- */ /* --start pf-specific functions-- */ /** * Function should clean layout of printed messages when user * enables "Printer Friendly Clean Display" option. * For example: $string = pf_clean_string($string, 9); * * @param string unclean_string * @param integer num_leading_spaces * @return string * @access private */ function pf_clean_string ( $unclean_string, $num_leading_spaces ) { global $data_dir, $username; $unclean_string = str_replace(' ',' ',$unclean_string); $wrap_at = getPref($data_dir, $username, 'wrap_at', 86); $wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */ $leading_spaces = ''; while ( strlen($leading_spaces) < $num_leading_spaces ) $leading_spaces .= ' '; $clean_string = ''; while ( strlen($unclean_string) > $wrap_at ) { $this_line = substr($unclean_string, 0, $wrap_at); if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */ { $clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" )); $clean_string .= $leading_spaces; $unclean_string = substr($unclean_string, strrpos( $this_line, "\n" )); } else { $i = strrpos( $this_line, ' '); $clean_string .= substr( $this_line, 0, $i); $clean_string .= "\n" . $leading_spaces; $unclean_string = substr($unclean_string, 1+$i); } } $clean_string .= $unclean_string; return $clean_string; } /* end pf_clean_string() function */