| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * printer_friendly_bottom.php |
| 5 | * |
| 6 | * with javascript on, it is the bottom frame of printer_friendly_main.php |
| 7 | * else, it is alone in a new window |
| 8 | * |
| 9 | * - this is the page that does all the work, really. |
| 10 | * |
| 11 | * @copyright © 1999-2007 The SquirrelMail Project Team |
| 12 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
| 13 | * @version $Id$ |
| 14 | * @package squirrelmail |
| 15 | */ |
| 16 | |
| 17 | /** |
| 18 | * Include the SquirrelMail initialization file. |
| 19 | */ |
| 20 | require('../include/init.php'); |
| 21 | |
| 22 | /* SquirrelMail required files. */ |
| 23 | require_once(SM_PATH . 'functions/imap_general.php'); |
| 24 | require_once(SM_PATH . 'functions/imap_messages.php'); |
| 25 | require_once(SM_PATH . 'functions/date.php'); |
| 26 | require_once(SM_PATH . 'functions/mime.php'); |
| 27 | require_once(SM_PATH . 'functions/url_parser.php'); |
| 28 | |
| 29 | /* get some of these globals */ |
| 30 | sqgetGlobalVar('passed_id', $passed_id, SQ_GET); |
| 31 | sqgetGlobalVar('mailbox', $mailbox, SQ_GET); |
| 32 | |
| 33 | if (! sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) { |
| 34 | $passed_ent_id = ''; |
| 35 | } |
| 36 | sqgetGlobalVar('show_html_default', $show_html_default, SQ_FORM); |
| 37 | /* end globals */ |
| 38 | |
| 39 | $imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, 0); |
| 40 | $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox); |
| 41 | if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) { |
| 42 | $message = $messages[$mbx_response['UIDVALIDITY']][$passed_id]; |
| 43 | } else { |
| 44 | $message = sqimap_get_message($imapConnection, $passed_id, $mailbox); |
| 45 | } |
| 46 | if ($passed_ent_id) { |
| 47 | $message = $message->getEntity($passed_ent_id); |
| 48 | } |
| 49 | |
| 50 | /* --start display setup-- */ |
| 51 | |
| 52 | $rfc822_header = $message->rfc822_header; |
| 53 | /* From and Date are usually fine as they are... */ |
| 54 | $from = $rfc822_header->getAddr_s('from'); |
| 55 | $date = getLongDateString($rfc822_header->date); |
| 56 | $subject = trim($rfc822_header->subject); |
| 57 | |
| 58 | /* we can clean these up if the list is too long... */ |
| 59 | $cc = $rfc822_header->getAddr_s('cc'); |
| 60 | $to = $rfc822_header->getAddr_s('to'); |
| 61 | |
| 62 | if ($show_html_default == 1) { |
| 63 | $ent_ar = $message->findDisplayEntity(array()); |
| 64 | } else { |
| 65 | $ent_ar = $message->findDisplayEntity(array(), array('text/plain')); |
| 66 | } |
| 67 | $body = ''; |
| 68 | if ($ent_ar[0] != '') { |
| 69 | for ($i = 0; $i < count($ent_ar); $i++) { |
| 70 | $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox, TRUE); |
| 71 | if ($i < count($ent_ar)-1) { |
| 72 | $body .= '<hr />'; |
| 73 | } |
| 74 | } |
| 75 | /* Note that $body is passed to this hook (and modified) by reference as of 1.5.2 */ |
| 76 | do_hook('message_body', $body); |
| 77 | } else { |
| 78 | $body = _("Message not printable"); |
| 79 | } |
| 80 | |
| 81 | /* now we clean up the display a bit... */ |
| 82 | |
| 83 | $num_leading_spaces = 9; // nine leading spaces for indentation |
| 84 | |
| 85 | // sometimes I see ',,' instead of ',' separating addresses *shrug* |
| 86 | $cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces); |
| 87 | $to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces); |
| 88 | |
| 89 | // clean up everything else... |
| 90 | $subject = pf_clean_string($subject, $num_leading_spaces); |
| 91 | $from = pf_clean_string($from, $num_leading_spaces); |
| 92 | $date = pf_clean_string($date, $num_leading_spaces); |
| 93 | |
| 94 | // end cleanup |
| 95 | |
| 96 | $to = decodeHeader($to); |
| 97 | $cc = decodeHeader($cc); |
| 98 | $from = decodeHeader($from); |
| 99 | $subject = decodeHeader($subject); |
| 100 | |
| 101 | // --end display setup-- |
| 102 | |
| 103 | |
| 104 | /* --start browser output-- */ |
| 105 | displayHtmlHeader($subject); |
| 106 | |
| 107 | $aHeaders = array(); |
| 108 | $aHeaders[ _("From") ] = $from; |
| 109 | $aHeaders[ _("Subject") ] = $subject; |
| 110 | $aHeaders[ _("Date") ] = htmlspecialchars($date); |
| 111 | $aHeaders[ _("To") ] = $to; |
| 112 | $aHeaders[ _("Cc") ] = $cc; |
| 113 | |
| 114 | $attachments_ar = buildAttachmentArray($message, $ent_ar, $mailbox, $passed_id); |
| 115 | |
| 116 | $oTemplate->assign('headers', $aHeaders); |
| 117 | $oTemplate->assign('message_body', $body); |
| 118 | $oTemplate->assign('attachments', $attachments_ar); |
| 119 | |
| 120 | $oTemplate->display('printer_friendly_bottom.tpl'); |
| 121 | $oTemplate->display('footer.tpl'); |
| 122 | |
| 123 | /* --end browser output-- */ |
| 124 | |
| 125 | |
| 126 | /* --start pf-specific functions-- */ |
| 127 | |
| 128 | /** |
| 129 | * Function should clean layout of printed messages when user |
| 130 | * enables "Printer Friendly Clean Display" option. |
| 131 | * For example: $string = pf_clean_string($string, 9); |
| 132 | * |
| 133 | * @param string unclean_string |
| 134 | * @param integer num_leading_spaces |
| 135 | * @return string |
| 136 | * @access private |
| 137 | */ |
| 138 | function pf_clean_string ( $unclean_string, $num_leading_spaces ) { |
| 139 | global $data_dir, $username; |
| 140 | $unclean_string = str_replace(' ',' ',$unclean_string); |
| 141 | $wrap_at = getPref($data_dir, $username, 'wrap_at', 86); |
| 142 | $wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */ |
| 143 | |
| 144 | $leading_spaces = ''; |
| 145 | while ( strlen($leading_spaces) < $num_leading_spaces ) |
| 146 | $leading_spaces .= ' '; |
| 147 | |
| 148 | $clean_string = ''; |
| 149 | while ( strlen($unclean_string) > $wrap_at ) |
| 150 | { |
| 151 | $this_line = substr($unclean_string, 0, $wrap_at); |
| 152 | if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */ |
| 153 | { |
| 154 | $clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" )); |
| 155 | $clean_string .= $leading_spaces; |
| 156 | $unclean_string = substr($unclean_string, strrpos( $this_line, "\n" )); |
| 157 | } |
| 158 | else |
| 159 | { |
| 160 | $i = strrpos( $this_line, ' '); |
| 161 | $clean_string .= substr( $this_line, 0, $i); |
| 162 | $clean_string .= "\n" . $leading_spaces; |
| 163 | $unclean_string = substr($unclean_string, 1+$i); |
| 164 | } |
| 165 | } |
| 166 | $clean_string .= $unclean_string; |
| 167 | |
| 168 | return $clean_string; |
| 169 | } /* end pf_clean_string() function */ |