59177427 |
1 | <?php |
ef870322 |
2 | /** |
3 | ** download.php |
4 | ** |
5 | ** Copyright (c) 1999-2000 The SquirrelMail development team |
6 | ** Licensed under the GNU GPL. For full terms see the file COPYING. |
7 | ** |
8 | ** Handles attachment downloads to the users computer. |
9 | ** Also allows displaying of attachments when possible. |
10 | **/ |
11 | |
d068c0ec |
12 | if (!isset($config_php)) |
13 | include("../config/config.php"); |
14 | if (!isset($strings_php)) |
15 | include("../functions/strings.php"); |
16 | if (!isset($page_header_php)) |
17 | include("../functions/page_header.php"); |
18 | if (!isset($imap_php)) |
19 | include("../functions/imap.php"); |
20 | if (!isset($mime_php)) |
21 | include("../functions/mime.php"); |
22 | if (!isset($date_php)) |
23 | include("../functions/date.php"); |
6b96544a |
24 | |
d3cdb279 |
25 | include("../src/load_prefs.php"); |
26 | |
11307a4c |
27 | function viewText($color, $body, $id, $entid, $mailbox, $type1, $wrap_at) { |
8442ac08 |
28 | global $where, $what, $charset; |
7831268e |
29 | displayPageHeader($color, "None"); |
30 | |
31 | echo "<BR><TABLE WIDTH=90% BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER><TR><TD BGCOLOR=\"$color[0]\">"; |
180c2c09 |
32 | echo "<B><CENTER>"; |
aa8dcbd5 |
33 | echo _("Viewing a text attachment") . " - "; |
f4991a86 |
34 | if ($where && $what) { |
35 | // from a search |
36 | echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$id&where=".urlencode($where)."&what=".urlencode($what)."\">". _("View message") . "</a>"; |
37 | } else { |
38 | echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$id&startMessage=$startMessage&show_more=0\">". _("View message") . "</a>"; |
39 | } |
180c2c09 |
40 | echo "</CENTER></B>"; |
7831268e |
41 | echo "</TD></TR><TR><TD BGCOLOR=\"$color[4]\">"; |
42 | $urlmailbox = urlencode($mailbox); |
9f2215a1 |
43 | echo "<CENTER><A HREF=\"../src/download.php?absolute_dl=true&passed_id=$id&passed_ent_id=$entid&mailbox=$urlmailbox\">"; |
180c2c09 |
44 | echo _("Download this as a file"); |
aae41ae9 |
45 | echo "</A></CENTER><BR><BR><TT>"; |
0a4cf77a |
46 | if ($type1 == "html") |
11307a4c |
47 | echo $body; |
0a4cf77a |
48 | else |
8442ac08 |
49 | echo translateText($body, $wrap_at, $charset); |
0a4cf77a |
50 | |
7831268e |
51 | echo "</TT></TD></TR></TABLE>"; |
52 | } |
53 | |
e1469126 |
54 | $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); |
813eba2f |
55 | sqimap_mailbox_select($imapConnection, $mailbox); |
6b96544a |
56 | |
57 | // $message contains all information about the message |
58 | // including header and body |
813eba2f |
59 | $message = sqimap_get_message($imapConnection, $passed_id, $mailbox); |
ca1a555e |
60 | $top_header = $message->header; |
6b96544a |
61 | |
8beafbbc |
62 | // lets redefine message as this particular entity that we wish to display. |
63 | // it should hold only the header for this entity. We need to fetch the body |
64 | // yet before we can display anything. |
65 | $message = getEntity($message, $passed_ent_id); |
66 | |
67 | $header = $message->header; |
68 | $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); |
69 | |
8442ac08 |
70 | $charset = $header->charset; |
8beafbbc |
71 | $type0 = $header->type0; |
72 | $type1 = $header->type1; |
f9ab17bf |
73 | $filename = decodeHeader($header->filename); |
6b96544a |
74 | |
7831268e |
75 | if (strlen($filename) < 1) { |
e9f8ea4e |
76 | if ($type1 == "plain" && $type0 == "text") $suffix = "txt"; |
77 | else if ($type1 == "richtext" && $type0 == "text") $suffix = "rtf"; |
78 | else if ($type1 == "postscript" && $type0 == "application") $suffix = "ps"; |
79 | else if ($type1 == "message" && $type0 == "rfc822") $suffix = "msg"; |
80 | else $suffix = $type1; |
81 | |
82 | $filename = "untitled$passed_ent_id.$suffix"; |
7831268e |
83 | } |
6b96544a |
84 | |
c4809aca |
85 | // Note: |
86 | // The following sections display the attachment in different |
87 | // ways depending on how they choose. The first way will download |
88 | // under any circumstance. This sets the Content-type to be |
89 | // applicatin/octet-stream, which should be interpreted by the |
90 | // browser as "download me". |
91 | // The second method (view) is used for images or other formats |
92 | // that should be able to be handled by the browser. It will |
93 | // most likely display the attachment inline inside the browser. |
94 | // And finally, the third one will be used by default. If it |
95 | // is displayable (text or html), it will load them up in a text |
96 | // viewer (built in to squirrelmail). Otherwise, it sets the |
97 | // content-type as application/octet-stream |
98 | |
7831268e |
99 | if ($absolute_dl == "true") { |
100 | switch($type0) { |
101 | case "text": |
8beafbbc |
102 | $body = decodeBody($body, $header->encoding); |
7831268e |
103 | header("Content-Disposition: attachment; filename=\"$filename\""); |
a48fbf9b |
104 | header("Content-type: application/octet-stream; name=\"$filename\""); |
623332f3 |
105 | if ($type1 == "plain") { |
ca1a555e |
106 | echo _("Subject") . ": " . decodeHeader(stripslashes($top_header->subject)) . "\n"; |
107 | echo " " . _("From") . ": " . decodeHeader(stripslashes($top_header->from)) . "\n"; |
108 | echo " " . _("To") . ": " . decodeHeader(stripslashes(getLineOfAddrs($top_header->to))) . "\n"; |
109 | echo " " . _("Date") . ": " . getLongDateString($top_header->date) . "\n\n"; |
623332f3 |
110 | } |
d3cdb279 |
111 | echo trim($body); |
7831268e |
112 | break; |
113 | default: |
8beafbbc |
114 | $body = decodeBody($body, $header->encoding); |
6b96544a |
115 | header("Content-Disposition: attachment; filename=\"$filename\""); |
a48fbf9b |
116 | header("Content-type: application/octet-stream; name=\"$filename\""); |
6b96544a |
117 | echo $body; |
7831268e |
118 | break; |
119 | } |
120 | } else { |
121 | switch ($type0) { |
122 | case "text": |
8beafbbc |
123 | $body = decodeBody($body, $header->encoding); |
11307a4c |
124 | viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at); |
7831268e |
125 | break; |
126 | case "message": |
8beafbbc |
127 | $body = decodeBody($body, $header->encoding); |
11307a4c |
128 | viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at); |
7831268e |
129 | break; |
130 | default: |
8beafbbc |
131 | $body = decodeBody($body, $header->encoding); |
6b96544a |
132 | header("Content-Disposition: attachment; filename=\"$filename\""); |
a48fbf9b |
133 | header("Content-type: $type0/$type1; name=\"$filename\""); |
6b96544a |
134 | echo $body; |
7831268e |
135 | break; |
136 | } |
6b96544a |
137 | } |
138 | |
813eba2f |
139 | sqimap_logout($imapConnection); |
7831268e |
140 | ?> |