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"); |
d068c0ec |
16 | if (!isset($imap_php)) |
17 | include("../functions/imap.php"); |
18 | if (!isset($mime_php)) |
19 | include("../functions/mime.php"); |
20 | if (!isset($date_php)) |
21 | include("../functions/date.php"); |
441f2d33 |
22 | if (!isset($i18n_php)) |
23 | include("../functions/i18n.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; |
a037624d |
29 | global $startMessage; |
fdcca8d3 |
30 | |
31 | |
7831268e |
32 | displayPageHeader($color, "None"); |
33 | |
a037624d |
34 | echo "<BR><TABLE WIDTH=100% BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER><TR><TD BGCOLOR=\"$color[0]\">"; |
180c2c09 |
35 | echo "<B><CENTER>"; |
aa8dcbd5 |
36 | echo _("Viewing a text attachment") . " - "; |
f4991a86 |
37 | if ($where && $what) { |
38 | // from a search |
39 | echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$id&where=".urlencode($where)."&what=".urlencode($what)."\">". _("View message") . "</a>"; |
40 | } else { |
41 | echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$id&startMessage=$startMessage&show_more=0\">". _("View message") . "</a>"; |
42 | } |
a037624d |
43 | |
7831268e |
44 | $urlmailbox = urlencode($mailbox); |
a037624d |
45 | echo "</b></td><tr><tr><td><CENTER><A HREF=\"../src/download.php?absolute_dl=true&passed_id=$id&passed_ent_id=$entid&mailbox=$urlmailbox\">"; |
180c2c09 |
46 | echo _("Download this as a file"); |
a037624d |
47 | echo "</A></CENTER><BR>"; |
48 | echo "</CENTER></B>"; |
49 | echo "</TD></TR></TABLE>"; |
50 | |
51 | echo "<TABLE WIDTH=98% BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER><TR><TD BGCOLOR=\"$color[0]\">"; |
52 | echo "<TR><TD BGCOLOR=\"$color[4]\"><TT>"; |
53 | |
9eea179c |
54 | if ($type1 != "html") |
55 | translateText($body, $wrap_at, $charset); |
56 | |
57 | echo $body; |
0a4cf77a |
58 | |
7831268e |
59 | echo "</TT></TD></TR></TABLE>"; |
60 | } |
61 | |
e1469126 |
62 | $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); |
813eba2f |
63 | sqimap_mailbox_select($imapConnection, $mailbox); |
6b96544a |
64 | |
65 | // $message contains all information about the message |
66 | // including header and body |
813eba2f |
67 | $message = sqimap_get_message($imapConnection, $passed_id, $mailbox); |
ca1a555e |
68 | $top_header = $message->header; |
6b96544a |
69 | |
8beafbbc |
70 | // lets redefine message as this particular entity that we wish to display. |
71 | // it should hold only the header for this entity. We need to fetch the body |
72 | // yet before we can display anything. |
73 | $message = getEntity($message, $passed_ent_id); |
74 | |
75 | $header = $message->header; |
76 | $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); |
77 | |
8442ac08 |
78 | $charset = $header->charset; |
8beafbbc |
79 | $type0 = $header->type0; |
80 | $type1 = $header->type1; |
f9ab17bf |
81 | $filename = decodeHeader($header->filename); |
6b96544a |
82 | |
7831268e |
83 | if (strlen($filename) < 1) { |
e9f8ea4e |
84 | if ($type1 == "plain" && $type0 == "text") $suffix = "txt"; |
85 | else if ($type1 == "richtext" && $type0 == "text") $suffix = "rtf"; |
86 | else if ($type1 == "postscript" && $type0 == "application") $suffix = "ps"; |
87 | else if ($type1 == "message" && $type0 == "rfc822") $suffix = "msg"; |
88 | else $suffix = $type1; |
89 | |
90 | $filename = "untitled$passed_ent_id.$suffix"; |
7831268e |
91 | } |
6b96544a |
92 | |
c4809aca |
93 | // Note: |
94 | // The following sections display the attachment in different |
95 | // ways depending on how they choose. The first way will download |
96 | // under any circumstance. This sets the Content-type to be |
97 | // applicatin/octet-stream, which should be interpreted by the |
98 | // browser as "download me". |
99 | // The second method (view) is used for images or other formats |
100 | // that should be able to be handled by the browser. It will |
101 | // most likely display the attachment inline inside the browser. |
102 | // And finally, the third one will be used by default. If it |
103 | // is displayable (text or html), it will load them up in a text |
104 | // viewer (built in to squirrelmail). Otherwise, it sets the |
105 | // content-type as application/octet-stream |
106 | |
7831268e |
107 | if ($absolute_dl == "true") { |
108 | switch($type0) { |
109 | case "text": |
8beafbbc |
110 | $body = decodeBody($body, $header->encoding); |
7831268e |
111 | header("Content-Disposition: attachment; filename=\"$filename\""); |
a48fbf9b |
112 | header("Content-type: application/octet-stream; name=\"$filename\""); |
441f2d33 |
113 | set_up_language(getPref($data_dir, $username, "language")); |
623332f3 |
114 | if ($type1 == "plain") { |
7aaa81fc |
115 | echo _("Subject") . ": " . decodeHeader(sqStripSlashes($top_header->subject)) . "\n"; |
116 | echo " " . _("From") . ": " . decodeHeader(sqStripSlashes($top_header->from)) . "\n"; |
117 | echo " " . _("To") . ": " . decodeHeader(sqStripSlashes(getLineOfAddrs($top_header->to))) . "\n"; |
ca1a555e |
118 | echo " " . _("Date") . ": " . getLongDateString($top_header->date) . "\n\n"; |
623332f3 |
119 | } |
d3cdb279 |
120 | echo trim($body); |
7831268e |
121 | break; |
122 | default: |
8beafbbc |
123 | $body = decodeBody($body, $header->encoding); |
6b96544a |
124 | header("Content-Disposition: attachment; filename=\"$filename\""); |
a48fbf9b |
125 | header("Content-type: application/octet-stream; name=\"$filename\""); |
6b96544a |
126 | echo $body; |
7831268e |
127 | break; |
128 | } |
129 | } else { |
130 | switch ($type0) { |
131 | case "text": |
8beafbbc |
132 | $body = decodeBody($body, $header->encoding); |
fdcca8d3 |
133 | include("../functions/page_header.php"); |
11307a4c |
134 | viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at); |
7831268e |
135 | break; |
136 | case "message": |
8beafbbc |
137 | $body = decodeBody($body, $header->encoding); |
fdcca8d3 |
138 | include("../functions/page_header.php"); |
11307a4c |
139 | viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at); |
7831268e |
140 | break; |
141 | default: |
8beafbbc |
142 | $body = decodeBody($body, $header->encoding); |
6b96544a |
143 | header("Content-Disposition: attachment; filename=\"$filename\""); |
a48fbf9b |
144 | header("Content-type: $type0/$type1; name=\"$filename\""); |
6b96544a |
145 | echo $body; |
7831268e |
146 | break; |
147 | } |
6b96544a |
148 | } |
149 | |
a2790a61 |
150 | sqimap_mailbox_close($imapConnection); |
813eba2f |
151 | sqimap_logout($imapConnection); |
7831268e |
152 | ?> |