| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * view_text.php -- View a text attachment |
| 5 | * |
| 6 | * Used by attachment_common code. |
| 7 | * |
| 8 | * @copyright 1999-2024 The SquirrelMail Project Team |
| 9 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
| 10 | * @version $Id$ |
| 11 | * @package squirrelmail |
| 12 | */ |
| 13 | |
| 14 | /** This is the view_text page */ |
| 15 | define('PAGE_NAME', 'view_text'); |
| 16 | |
| 17 | /** SquirrelMail required files. */ |
| 18 | include('../include/init.php'); |
| 19 | include(SM_PATH . 'functions/imap_general.php'); |
| 20 | include(SM_PATH . 'functions/imap_messages.php'); |
| 21 | include(SM_PATH . 'functions/mime.php'); |
| 22 | include(SM_PATH . 'functions/date.php'); |
| 23 | include(SM_PATH . 'functions/url_parser.php'); |
| 24 | |
| 25 | sqgetGlobalVar('messages', $messages, SQ_SESSION); |
| 26 | sqgetGlobalVar('mailbox', $mailbox, SQ_GET); |
| 27 | sqgetGlobalVar('ent_id', $ent_id, SQ_GET); |
| 28 | sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET); |
| 29 | sqgetGlobalVar('QUERY_STRING', $QUERY_STRING, SQ_SERVER); |
| 30 | sqgetGlobalVar('passed_id', $passed_id, SQ_GET, NULL, SQ_TYPE_BIGINT); |
| 31 | |
| 32 | global $imap_stream_options; // in case not defined in config |
| 33 | $imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options); |
| 34 | $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox); |
| 35 | |
| 36 | $message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id]; |
| 37 | if (!is_object($message)) { |
| 38 | $message = sqimap_get_message($imapConnection, $passed_id, $mailbox); |
| 39 | } |
| 40 | $message_ent = $message->getEntity($ent_id); |
| 41 | if ($passed_ent_id) { |
| 42 | $message = $message->getEntity($passed_ent_id); |
| 43 | } |
| 44 | $header = $message_ent->header; |
| 45 | $type0 = $header->type0; |
| 46 | $type1 = $header->type1; |
| 47 | $charset = $header->getParameter('charset'); |
| 48 | $encoding = strtolower($header->encoding); |
| 49 | |
| 50 | $msg_url = 'read_body.php?' . $QUERY_STRING; |
| 51 | $msg_url = set_url_var($msg_url, 'ent_id', 0); |
| 52 | $dwnld_url = '../src/download.php?' . $QUERY_STRING . '&absolute_dl=true'; |
| 53 | $unsafe_url = 'view_text.php?' . $QUERY_STRING; |
| 54 | $unsafe_url = set_url_var($unsafe_url, 'view_unsafe_images', 1); |
| 55 | |
| 56 | |
| 57 | $body = mime_fetch_body($imapConnection, $passed_id, $ent_id); |
| 58 | $body = decodeBody($body, $encoding); |
| 59 | do_hook('message_body', $body); |
| 60 | |
| 61 | if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && |
| 62 | function_exists($languages[$squirrelmail_language]['XTRA_CODE'].'_decode')) { |
| 63 | if (mb_detect_encoding($body) != 'ASCII') { |
| 64 | $body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $body); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | if ($type1 == 'html' || (isset($override_type1) && $override_type1 == 'html')) { |
| 69 | $ishtml = TRUE; |
| 70 | // html attachment with character set information |
| 71 | if (! empty($charset)) { |
| 72 | $body = charset_decode($charset,$body,false,true); |
| 73 | } |
| 74 | $body = MagicHTML( $body, $passed_id, $message, $mailbox); |
| 75 | } else { |
| 76 | $ishtml = FALSE; |
| 77 | translateText($body, $wrap_at, $charset); |
| 78 | } |
| 79 | |
| 80 | displayPageHeader($color); |
| 81 | |
| 82 | $oTemplate->assign('view_message_href', $msg_url); |
| 83 | $oTemplate->assign('download_href', $dwnld_url); |
| 84 | $oTemplate->assign('view_unsafe_image_href', $ishtml ? $unsafe_url : ''); |
| 85 | $oTemplate->assign('body', $body); |
| 86 | |
| 87 | $oTemplate->display('view_text.tpl'); |
| 88 | |
| 89 | $oTemplate->display('footer.tpl'); |