X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fdownload.php;h=6a24ce183e72b1b4f4796def32fcb7b7d8a94efd;hb=114f2a240cef7ccf89abac98fa28e67c7f6e5627;hp=a4a81a1e975dcbcba593135f553d325173b65ef3;hpb=aae41ae986d847f7bb15d98f98e16bc65595f215;p=squirrelmail.git diff --git a/src/download.php b/src/download.php index a4a81a1e..6a24ce18 100644 --- a/src/download.php +++ b/src/download.php @@ -1,88 +1,516 @@ -\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 "

"; - } - - $imapConnection = sqimap_login($username, $key, $imapServerAddress, 0); - sqimap_mailbox_select($imapConnection, $mailbox); - - // $message contains all information about the message - // including header and body - $message = sqimap_get_message($imapConnection, $passed_id, $mailbox); - - $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"]); - 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\""); +". _("View message") . ""; + } else { + $message_link_str = "". _("View message") . ""; + } + $urlmailbox = urlencode($mailbox); + + echo '
' . + html_tag( 'table', + html_tag( 'tr', + html_tag( 'td', + '' . + _("Viewing a text attachment") . ' - ' . $message_link_str . '', + 'left', $color[0] ) + ) . + html_tag( 'tr', + html_tag( 'td', + '' . + "". + _("Download this as a file"). + "
", + 'left' ) + ), + 'center', '', 'width="100%" border="0" cellspacing="0" cellpadding="2"' ); + + if ($type1 == 'html') { + $msg = sqimap_get_message($imapConnection, $id, $mailbox); + $body = MagicHTML( $body, $id, $msg ); + } else { + translateText($body, $wrap_at, $charset); + } + + flush(); + + html_tag( 'table', + html_tag( 'tr', + html_tag( 'td', '' . $body . '', 'left', $color[4] ) + ) , + 'center', '', 'width="98%" border="0" cellspacing="0" cellpadding="2"' ); +} + +function viewMessage($imapConnection, $id, $mailbox, $ent_id, $color, $wrap_at, $extracted) { + global $startMessage; + + + $msg = sqimap_get_message($imapConnection, $id, $mailbox); + $msg = getEntity($msg, $ent_id); + + $header = sqimap_get_ent_header($imapConnection,$id,$mailbox,$ent_id); + $header->id = $id; + $msg->header = $header; + + $ent_ar = findDisplayEntity($msg, 0); + $body = ''; + for ($i = 0; $i < count($ent_ar); $i++) { + $body .= formatBody($imapConnection, $msg, $color, $wrap_at, $ent_ar[$i], false); + } + + $bodyheader = viewHeader($header, $color); + displayPageHeader($color, 'None'); + + echo '
' . + html_tag( 'table', '', 'center', '', 'width="100%" border="0" cellspacing="0" cellpadding="2"' ); + + if ($extracted) { + echo html_tag( 'tr', + html_tag( 'td', '

Message succesfully extracted

', 'left', '', 'width="100%"' ) + ); + } + + $td_str = "". _("Viewing a message attachment") . " - "; + $td_str .= "". _("View message") . ""; + echo html_tag( 'tr', + html_tag( 'td', $td_str, 'left', $color[0] ) + ); + + $urlmailbox = urlencode($mailbox); + $td_str = "". + _("Download this as a file"). + "
". + ""; + echo html_tag( 'tr', + html_tag( 'td', $td_str, 'left' ) + ) . + + "\n" . + html_tag( 'table', + html_tag( 'tr', + html_tag( 'td', $bodyheader, 'left', $color[4] ) + ) , + 'center', '', 'width="100%" border="0" cellspacing="0" cellpadding="2"' ) . "\n" . + html_tag( 'table', + html_tag( 'tr', + html_tag( 'td', '' . $body . '', 'left', $color[4] ) + ) , + 'center', '', 'width="98%" border="0" cellspacing="0" cellpadding="2"' ) . "
\n"; + + echo html_tag( 'table', '', '', '', 'width="100%"' ) . + html_tag( 'tr' ) . + html_tag( 'td', '', 'center', $color[9], 'width="100%"' ) . + ''. + ''; + +} + +function get_extract_to_target_list($imapConnection) { + + $boxes = sqimap_mailbox_list($imapConnection); + for ($i = 0; $i < count($boxes); $i++) { + if (!in_array('noselect', $boxes[$i]['flags'])) { + $box = $boxes[$i]['unformatted']; + $box2 = str_replace(' ', ' ', $boxes[$i]['unformatted-disp']); + if ( $box2 == 'INBOX' ) { + $box2 = _("INBOX"); + } + echo "\n"; + } + } +} + + +function viewHeader($header,$color) { + + $bodyheader = ''; + + /** FORMAT THE FROM STRING **/ + $from_name = decodeHeader(htmlspecialchars($header->from)); + if(isset($from_name) && $from_name !='') { + $bodyheader .= makeTableEntry($from_name,_("From"), $color); + } + + $subject_string = decodeHeader(htmlspecialchars($header->subject)); + if(isset($subject_string) && $subject_string !='') { + $bodyheader .= makeTableEntry($subject_string,_("Subject:"), $color); + } + /** FORMAT THE TO STRING **/ + $to = formatRecipientString($header->to, "to"); + $to_string = $to['str']; + $url_to_string = $to['url_str']; + if(isset($to_string) && $to_string !='') { + $bodyheader .= makeTableEntry($to_string,_("To:"), $color); + } + + /** FORMAT THE DATE STRING **/ + $dateString = getLongDateString($header->date); + if(isset($dateString) && $dateString !='') { + $bodyheader .= makeTableEntry($dateString,_("Date:"), $color); + } + + /** FORMAT THE CC STRING **/ + $cc = formatRecipientString($header->cc, "cc"); + $cc_string = $cc['str']; + $url_cc_string = $cc['url_str']; + if(isset($cc_string) && $cc_string !='') { + $bodyheader .= makeTableEntry($cc_string,_("Cc:"), $color); + } + + /** FORMAT THE BCC STRING **/ + $bcc = formatRecipientString($header->bcc, "bcc"); + $bcc_string = $bcc['str']; + $url_bcc_string = $bcc['url_str']; + if(isset($bcc_string) && $bcc_string !='') { + $bodyheader .= makeTableEntry($bcc_string,_("Bcc:"), $color); + } + + return $bodyheader; +} + +function makeTableEntry($str, $str_name, $color) { + $entry = html_tag( 'tr', + html_tag( 'td', $str_name, 'right', $color[0], 'valign="top"' ) . + html_tag( 'td', '' . $str .' ', 'left', $color[0], 'valign="top" colspan="2"' ) + ); + return $entry; +} + +function formatRecipientString($recipients, $item ) { + global $base_uri, $passed_id, $startMessage, $show_more_cc, $show_more, $show_more_bcc, $passed_ent_id; + global $where, $what, $mailbox, $sort; + + /** TEXT STRINGS DEFINITIONS **/ + $echo_more = _("more"); + $echo_less = _("less"); + + if (!isset($show_more_cc)) { + $show_more_cc = FALSE; + } + if (!isset($show_more_bcc)) { + $show_more_bcc = FALSE; + } + + + $urlMailbox = urlencode($mailbox); + $i = 0; + $url_string = ''; + + if (isset ($recipients[0]) && trim($recipients[0])) { + $string = ''; + $ary = explode(",",$recipients[0]); + + switch ($item) { + case 'to': + $show = "&show_more=1&show_more_cc=$show_more_cc&show_more_bcc=$show_more_bcc"; + $show_n = "&show_more=0&show_more_cc=$show_more_cc&show_more_bcc=$show_more_bcc"; + break; + case 'cc': + $show = "&show_more=$show_more&show_more_cc=1&show_more_bcc=$show_more_bcc"; + $show_n = "&show_more=$show_more&show_more_cc=0&show_more_bcc=$show_more_bcc"; + $show_more = $show_more_cc; + break; + case 'bcc': + $show = "&show_more=$show_more&show_more_cc=$show_more_cc&show_more_bcc=1"; + $show_n = "&show_more=$show_more&show_more_cc=$show_more_cc&show_more_bcc=0"; + $show_more = $show_more_bcc; + break; + default: + $break; + } + + while ($i < count($ary)) { + $ary[$i] = htmlspecialchars(decodeHeader($ary[$i])); + $url_string .= $ary[$i]; + if ($string) { + $string = "$string
$ary[$i]"; + } else { + $string = "$ary[$i]"; + } + + $i++; + if (count($ary) > 1) { + if ($show_more == false) { + if ($i == 1) { + + $string .= ' ($echo_more)"; + } else { + $string .= "sort=$sort&startMessage=$startMessage"."&passed_ent_id=$passed_ent_id$show\">$echo_more)"; + } + $i = count($ary); + } + } else if ($i == 1) { + + $string .= ' ($echo_less)"; + } else { + $string .= "sort=$sort&startMessage=$startMessage"."&passed_ent_id=$passed_ent_id$show_n\">$echo_less)"; + } + } + } + + } + } + else { + $string = ''; + } + $url_string = urlencode($url_string); + $result = array(); + $result['str'] = $string; + $result['url_str'] = $url_string; + return $result; + +} + + +$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); +sqimap_mailbox_select($imapConnection, $mailbox); + +$extracted = false; +if (isset($extract_message) && $extract_message) { + $cmd = "FETCH $passed_id BODY[$passed_ent_id]"; + $read = sqimap_run_command ($imapConnection, $cmd, true, $response, $message); + $cnt = count($read); + $body = ''; + $length = 0; + for ($i=1;$i<$cnt;$i++) { + $length = $length + strlen($read[$i]); + $body .= $read[$i]; + } + if (isset($targetMailbox) && $length>0) { + sqimap_append ($imapConnection, $targetMailbox, $length); + fputs($imapConnection,$body); + sqimap_append_done ($imapConnection); + $extracted = true; + } +} + +if (isset($showHeaders)) { + $top_header = sqimap_get_message_header ($imapConnection, $passed_id, $mailbox); +} +/* + * lets redefine message as this particular entity that we wish to display. + * it should hold only the header for this entity. We need to fetch the body + * yet before we can display anything. + */ + +$header = sqimap_get_mime_ent_header ($imapConnection, $passed_id, $mailbox, $passed_ent_id); +$header->entity_id = $passed_ent_id; +$header->mailbox = $mailbox; + +$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 == 'rfc822' && $type0 == 'message') { + $suffix = 'eml'; + } 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($showHeaders)) { + echo html_tag( 'table', + html_tag( 'tr', + html_tag( 'th', _("Subject") . ':', 'right' ) . + html_tag( 'th', decodeHeader($top_header->subject), 'left' ) . "\n" . + html_tag( 'th', _("From") . ':', 'right' ) . + html_tag( 'th', decodeHeader($top_header->from), 'left' ) . "\n" . + html_tag( 'th', _("To") . ':', 'right' ) . + html_tag( 'th', decodeHeader(getLineOfAddrs($top_header->to)), 'left' ) . "\n" . + html_tag( 'th', _("Date") . ':', 'right' ) . + html_tag( 'th', getLongDateString($top_header->date), 'left' ) . "\n" + ) + ) . "\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, $imapConnection); + } else { + DumpHeaders($type0, $type1, $filename, 0); + $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); + $body = decodeBody($body, $header->encoding); echo $body; - break; - } - } + } + break; + case 'message': + if ($type1 == 'rfc822' ) { + viewMessage($imapConnection, $passed_id, $mailbox, $passed_ent_id, $color, $wrap_at, $extracted); + } else { + $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); + $body = decodeBody($body, $msgheader->encoding); + viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at, $imapConnection); + } + break; + default: + DumpHeaders($type0, $type1, $filename, 0); + mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $header->encoding); + break; + } +} + + +/* + * This function is verified to work with Netscape and the *very latest* + * version of IE. I don't know if it works with Opera, but it should now. + */ +function DumpHeaders($type0, $type1, $filename, $force) { + global $HTTP_USER_AGENT; - sqimap_logout($imapConnection); + $isIE = 0; + + if (strstr($HTTP_USER_AGENT, 'compatible; MSIE ') !== false && + strstr($HTTP_USER_AGENT, 'Opera') === false) { + $isIE = 1; + } + + if (strstr($HTTP_USER_AGENT, 'compatible; MSIE 6') !== false && + strstr($HTTP_USER_AGENT, 'Opera') === false) { + $isIE6 = 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 && !isset($isIE6)) { + // http://support.microsoft.com/support/kb/articles/Q182/3/15.asp + // Do not have quotes around filename, but that applied to + // "attachment"... does it apply to inline too? + // + // This combination seems to work mostly. IE 5.5 SP 1 has + // known issues (see the Microsoft Knowledge Base) + header("Content-Disposition: inline; filename=$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\""); + } + } +} ?>