X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Fdownload.php;h=d78999d1b11ce6793eac99a6c7cfa08c275753fb;hp=cc7f769a366cbd4bc5734162ed8850a1c6d53504;hb=65c3ec94c897fb098598f3843e371020deb2226b;hpb=180c2c0925c69fc1be338603aff09528e3b954b1;ds=sidebyside diff --git a/src/download.php b/src/download.php index cc7f769a..d78999d1 100644 --- a/src/download.php +++ b/src/download.php @@ -1,83 +1,233 @@ -\n"; - displayPageHeader($color, "None"); - - echo "
"; - echo "
"; - echo _("Viewing a plain text attachment"); - echo "
"; - echo "
"; - $urlmailbox = urlencode($mailbox); - echo "
"; - echo _("Download this as a file"); - echo "


"; - if ($type1 == "html") - echo $body; - else - echo translateText($body, $wrap_at); - - echo "
"; - } - - $imapConnection = loginToImapServer($username, $key, $imapServerAddress); - selectMailbox($imapConnection, $mailbox, $numMessages); - - // $message contains all information about the message - // including header and body - $message = fetchMessage($imapConnection, $passed_id, $mailbox); - - $type0 = $message["ENTITIES"][$passed_ent_id]["TYPE0"]; - $type1 = $message["ENTITIES"][$passed_ent_id]["TYPE1"]; - $filename = $message["ENTITIES"][$passed_ent_id]["FILENAME"]; - - if (strlen($filename) < 1) { - $filename = "untitled$passed_ent_id"; - } - - if ($absolute_dl == "true") { - switch($type0) { - case "text": - $body = decodeBody($message["ENTITIES"][$passed_ent_id]["BODY"], $message["ENTITIES"][$passed_ent_id]["ENCODING"]); - header("Content-type: $type0/$type1; name=\"$filename\""); - header("Content-Disposition: attachment; filename=\"$filename\""); - echo trim($body); - break; - default: - $body = decodeBody($message["ENTITIES"][$passed_ent_id]["BODY"], $message["ENTITIES"][$passed_ent_id]["ENCODING"]); - header("Content-type: $type0/$type1; name=\"$filename\""); - header("Content-Disposition: attachment; filename=\"$filename\""); - echo $body; - break; - } - } else { - switch ($type0) { - case "text": - $body = decodeBody($message["ENTITIES"][$passed_ent_id]["BODY"], $message["ENTITIES"][$passed_ent_id]["ENCODING"]); - viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at); - break; - case "message": - $body = decodeBody($message["ENTITIES"][$passed_ent_id]["BODY"], $message["ENTITIES"][$passed_ent_id]["ENCODING"]); +
". + "
". + _("Viewing a text attachment") . " - "; + if ($where && $what) { + // from a search + echo "". _("View message") . ""; + } else { + echo "". _("View message") . ""; + } + + $urlmailbox = urlencode($mailbox); + echo "
". + _("Download this as a file"). + "

". + "". + "
". + "
". + "
"; + + if ($type1 == 'html') { + $body = MagicHTML( $body, $id ); + } else { + translateText($body, $wrap_at, $charset); + } + + flush(); + echo $body . + "
"; +} + +$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); +sqimap_mailbox_select($imapConnection, $mailbox); + +/* + * $message contains all information about the message + * including header and body + */ +$message = sqimap_get_message($imapConnection, $passed_id, $mailbox); +$top_header = $message->header; + +/* + * lets redefine message as this particular entity that we wish to display. + * it should hold only the header for this entity. We need to fetch the body + * yet before we can display anything. + */ +$message = getEntity($message, $passed_ent_id); + +$header = $message->header; + +$charset = $header->charset; +$type0 = $header->type0; +$type1 = $header->type1; +if (isset($override_type0)) { + $type0 = $override_type0; +} +if (isset($override_type1)) { + $type1 = $override_type1; +} +$filename = decodeHeader($header->filename); +if (!$filename) { + $filename = decodeHeader($header->name); +} + +if (strlen($filename) < 1) { + if ($type1 == 'plain' && $type0 == 'text') { + $suffix = 'txt'; + } else if ($type1 == 'richtext' && $type0 == 'text') { + $suffix = 'rtf'; + } else if ($type1 == 'postscript' && $type0 == 'application') { + $suffix = 'ps'; + } else if ($type1 == 'message' && $type0 == 'rfc822') { + $suffix = 'msg'; + } else { + $suffix = $type1; + } + + $filename = "untitled$passed_ent_id.$suffix"; +} + +/* + * Note: + * The following sections display the attachment in different + * ways depending on how they choose. The first way will download + * under any circumstance. This sets the Content-type to be + * applicatin/octet-stream, which should be interpreted by the + * browser as "download me". + * The second method (view) is used for images or other formats + * that should be able to be handled by the browser. It will + * most likely display the attachment inline inside the browser. + * And finally, the third one will be used by default. If it + * is displayable (text or html), it will load them up in a text + * viewer (built in to squirrelmail). Otherwise, it sets the + * content-type as application/octet-stream + */ +if (isset($absolute_dl) && $absolute_dl == 'true') { + switch($type0) { + case 'text': + DumpHeaders($type0, $type1, $filename, 1); + $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); + $body = decodeBody($body, $header->encoding); + if ($type1 == 'plain' && isset($showHeaders)) { + echo _("Subject") . ": " . decodeHeader($top_header->subject) . "\n". + " " . _("From") . ": " . decodeHeader($top_header->from) . "\n". + " " . _("To") . ": " . decodeHeader(getLineOfAddrs($top_header->to)) . "\n". + " " . _("Date") . ": " . getLongDateString($top_header->date) . "\n\n"; + } elseif ($type1 == 'html' && isset($showHeaders)) { + echo '\n\n\n\n
' . _("Subject"). + ':' . decodeHeader($top_header->subject). + "
" . _("From"). + ':' . decodeHeader($top_header->from). + "
" . _("To"). + ':' . decodeHeader(getLineOfAddrs($top_header->to)). + "
" . _("Date"). + ':' . getLongDateString($top_header->date). + "
\n
\n"; + } + echo $body; + break; + default: + DumpHeaders($type0, $type1, $filename, 1); + mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $header->encoding); + break; + } +} else { + switch ($type0) { + case 'text': + if ($type1 == 'plain' || $type1 == 'html') { + $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); + $body = decodeBody($body, $header->encoding); viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at); - break; - default: - $body = decodeBody($message["ENTITIES"][$passed_ent_id]["BODY"], $message["ENTITIES"][$passed_ent_id]["ENCODING"]); - header("Content-type: $type0/$type1; name=\"$filename\""); - header("Content-Disposition: attachment; filename=\"$filename\""); + } else { + DumpHeaders($type0, $type1, $filename, 0); + $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); + $body = decodeBody($body, $header->encoding); echo $body; - break; - } - } + } + break; + case 'message': + $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); + $body = decodeBody($body, $header->encoding); + viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at); + break; + default: + DumpHeaders($type0, $type1, $filename, 0); + mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $header->encoding); + break; + } +} - fputs($imapConnection, "1 logout\n"); + +/* + * This function is verified to work with Netscape and the *very latest* + * version of IE. I don't know if it works with Opera, but it should now. + */ +function DumpHeaders($type0, $type1, $filename, $force) { + global $HTTP_USER_AGENT; + + $isIE = 0; + if (strstr($HTTP_USER_AGENT, 'compatible; MSIE ') !== false && + strstr($HTTP_USER_AGENT, 'Opera') === false) { + $isIE = 1; + } + + $filename = ereg_replace('[^-a-zA-Z0-9\.]', '_', $filename); + + // A Pox on Microsoft and it's Office! + if (! $force) { + // Try to show in browser window + header("Content-Disposition: inline; filename=\"$filename\""); + header("Content-Type: $type0/$type1; name=\"$filename\""); + } else { + // Try to pop up the "save as" box + // IE makes this hard. It pops up 2 save boxes, or none. + // http://support.microsoft.com/support/kb/articles/Q238/5/88.ASP + // But, accordint to Microsoft, it is "RFC compliant but doesn't + // take into account some deviations that allowed within the + // specification." Doesn't that mean RFC non-compliant? + // http://support.microsoft.com/support/kb/articles/Q258/4/52.ASP + // + // The best thing you can do for IE is to upgrade to the latest + // version + if ($isIE) { + // http://support.microsoft.com/support/kb/articles/Q182/3/15.asp + // Do not have quotes around filename, but that applied to + // "attachment"... does it apply to inline too? + // + // This combination seems to work mostly. IE 5.5 SP 1 has + // known issues (see the Microsoft Knowledge Base) + header("Content-Disposition: inline; filename=$filename"); + + // This works for most types, but doesn't work with Word files + header("Content-Type: application/download; name=\"$filename\""); + + // These are spares, just in case. :-) + //header("Content-Type: $type0/$type1; name=\"$filename\""); + //header("Content-Type: application/x-msdownload; name=\"$filename\""); + //header("Content-Type: application/octet-stream; name=\"$filename\""); + } else { + header("Content-Disposition: attachment; filename=\"$filename\""); + // application/octet-stream forces download for Netscape + header("Content-Type: application/octet-stream; name=\"$filename\""); + } + } +} ?>