ab02e8a9 |
1 | <?php |
2 | /******************************************************************************** |
3 | * banana/message.inc.php : class for messages |
4 | * ------------------------ |
5 | * |
6 | * This file is part of the banana distribution |
7 | * Copyright: See COPYING files that comes with this distribution |
8 | ********************************************************************************/ |
9 | |
10 | require_once dirname(__FILE__) . '/mimepart.inc.php'; |
11 | require_once dirname(__FILE__) . '/message.func.inc.php'; |
12 | require_once dirname(__FILE__) . '/banana.inc.php'; |
13 | |
14 | final class BananaMessage extends BananaMimePart |
15 | { |
16 | private $msg_headers = array(); |
17 | |
18 | public function __construct($data = null) |
19 | { |
20 | parent::__construct($data); |
21 | if (!is_null($data)) { |
22 | if (isset($this->headers['in-reply-to']) && isset($this->headers['references'])) { |
23 | unset($this->headers['in-reply-to']); |
24 | } |
7972645b |
25 | Banana::$msgshow_headers = array_intersect(Banana::$msgshow_headers, array_keys($this->headers)); |
ab02e8a9 |
26 | Banana::$message =& $this; |
27 | } |
28 | } |
29 | |
30 | public function hasHeader($hdr) |
31 | { |
32 | return isset($this->headers[$hdr]); |
33 | } |
34 | |
35 | static public function newMessage(array $headers, $body, array $file = null) |
36 | { |
37 | $msg = new BananaMessage(); |
38 | $msg->msg_headers = $headers; |
39 | $msg->makeTextPart($body, 'text/plain', '8bits', 'UTF-8', 'fixed'); |
40 | if (!is_null($file)) { |
41 | $msg->addAttachment($file); |
42 | } |
43 | return $msg; |
44 | } |
45 | |
46 | static public function translateHeaderName($hdr) |
47 | { |
48 | switch (strtolower($hdr)) { |
49 | case 'from': return _b_('De'); |
50 | case 'subject': return _b_('Sujet'); |
51 | case 'newsgroups': return _b_('Forums'); |
d8d416c4 |
52 | case 'followup-to': return _b_('Suivi à'); |
53 | case 'to': return _b_('À'); |
54 | case 'cc': return _b_('Copie à'); |
55 | case 'bcc': return _b_('Copie cachée à'); |
56 | case 'reply-to': return _b_('Répondre à'); |
ab02e8a9 |
57 | case 'date': return _b_('Date'); |
58 | case 'organization': return _b_('Organisation'); |
59 | case 'in-reply-to': |
d8d416c4 |
60 | case 'references': return _b_('Références'); |
ab02e8a9 |
61 | case 'x-face': return _b_('Image'); |
62 | } |
63 | return $hdr; |
64 | } |
65 | |
66 | public function translateHeaderValue($hdr) |
67 | { |
68 | if (!isset($this->headers[$hdr])) { |
69 | return null; |
70 | } |
71 | $text = $this->headers[$hdr]; |
72 | |
73 | if (function_exists('hook_formatDisplayHeader') |
74 | && $res = hook_formatDisplayHeader($hdr, $text)) { |
75 | return $res; |
76 | } |
77 | switch ($hdr) { |
78 | case "date": |
79 | return BananaMessage::formatDate($text); |
80 | |
81 | case "followup-to": case "newsgroups": |
82 | $groups = preg_split("/[\t ]*,[\t ]*/", $text); |
83 | $res = ''; |
84 | foreach ($groups as $g) { |
85 | $res .= Banana::$page->makeLink(Array('group' => $g, 'text' => $g)) . ', '; |
86 | } |
87 | return substr($res,0, -2); |
88 | |
89 | case "from": |
90 | return BananaMessage::formatFrom($text); |
91 | |
92 | case "references": case "in-reply-to": |
93 | $rsl = ""; |
94 | $parents = preg_grep('/^\d+$/', $this->getTranslatedReferences()); |
95 | $p = array_pop($parents); |
96 | |
97 | $parents = array(); |
98 | while (!is_null($p)) { |
99 | array_unshift($parents, $p); |
100 | $p = Banana::$spool->overview[$p]->parent; |
101 | } |
102 | $ndx = 1; |
103 | foreach ($parents as $p) { |
104 | $rsl .= Banana::$page->makeLink(Array('group' => Banana::$spool->group, |
105 | 'artid' => $p, 'text' => $ndx++)) . ' '; |
106 | } |
107 | return $rsl; |
108 | |
109 | case "subject": |
ab02e8a9 |
110 | $text = stripslashes($text); |
dc5684a2 |
111 | $text = html_entities($text); |
d7718cc5 |
112 | return banana_catchFormats($text); |
ab02e8a9 |
113 | |
114 | default: |
115 | return $text; |
116 | } |
117 | } |
118 | |
119 | public function getSender() |
120 | { |
121 | $from = $this->headers['from']; |
122 | $name = trim(preg_replace('/<[^ ]*>/', '', $from)); |
123 | if (empty($name)) { |
124 | return $from; |
125 | } |
126 | return $name; |
127 | } |
128 | |
129 | public function getHeaderValue($hdr) |
130 | { |
131 | $hdr = strtolower($hdr); |
132 | if (!isset($this->headers[$hdr])) { |
133 | return null; |
134 | } |
135 | if ($hdr == 'date') { |
136 | return strtotime($this->headers['date']); |
137 | } else { |
138 | return $this->headers[$hdr]; |
139 | } |
140 | } |
141 | |
142 | public function getHeaders() |
143 | { |
7972645b |
144 | $this->msg_headers = array_merge($this->msg_headers, Banana::$msgedit_headers, Banana::$profile['headers']); |
ab02e8a9 |
145 | $headers = array_map(array($this, 'encodeHeader'), $this->msg_headers); |
146 | return array_merge($headers, parent::getHeaders()); |
147 | } |
148 | |
149 | static public function formatFrom($text) |
150 | { |
151 | # From: mark@cbosgd.ATT.COM |
152 | # From: <mark@cbosgd.ATT.COM> |
153 | # From: mark@cbosgd.ATT.COM (Mark Horton) |
154 | # From: Mark Horton <mark@cbosgd.ATT.COM> |
155 | $mailto = '<a href="mailto:'; |
156 | |
157 | $result = banana_htmlentities($text); |
158 | if (preg_match("/^([^ ]+@[^ ]+)$/", $text, $regs)) { |
159 | $result = $mailto . $regs[1] . '">' . banana_htmlentities($regs[1]) . '</a>'; |
160 | } |
161 | if (preg_match("/^<(.+@.+)>$/", $text, $regs)) { |
162 | $result = $mailto . $regs[1] . '">' . banana_htmlentities($regs[1]) . '</a>'; |
163 | } |
164 | if (preg_match("/^([^ ]+@[^ ]+) \((.*)\)$/", $text, $regs)) { |
165 | $result = $mailto . $regs[1] . '">' . banana_htmlentities($regs[2]) . '</a>'; |
166 | } |
167 | if (preg_match("/^\"?([^<>\"]+)\"? +<(.+@.+)>$/", $text, $regs)) { |
168 | $nom = preg_replace("/^'(.*)'$/", '\1', $regs[1]); |
169 | $nom = stripslashes($nom); |
170 | $result = $mailto . $regs[2] . '">' . banana_htmlentities($nom) . '</a>'; |
171 | } |
172 | return preg_replace("/\\\(\(|\))/","\\1",$result); |
173 | } |
174 | |
175 | static public function formatDate($text) |
176 | { |
177 | return utf8_encode(strftime("%A %d %B %Y, %H:%M (fuseau serveur)", strtotime($text))); |
178 | } |
179 | |
180 | public function translateHeaders() |
181 | { |
182 | $result = array(); |
183 | foreach (array_keys($this->headers) as $name) { |
184 | $value = $this->translateHeaderValue($name); |
185 | if (!is_null($value)) { |
186 | $result[$this->translateHeaderName($name)] = $value; |
187 | } |
188 | } |
189 | return $result; |
190 | } |
191 | |
192 | public function getReferences() |
193 | { |
194 | $text = $this->headers['references']; |
195 | $text = str_replace("><","> <", $text); |
196 | return preg_split('/\s/', $text); |
197 | } |
198 | |
199 | public function getTranslatedReferences() |
200 | { |
201 | return BananaMessage::formatReferences($this->headers); |
202 | } |
203 | |
204 | static public function formatReferences(array &$refs) |
205 | { |
206 | if (isset($refs['references'])) { |
207 | $text = str_replace('><', '> <', $refs['references']); |
208 | return preg_split('/\s/', strtr($text, Banana::$spool->ids)); |
209 | } elseif (isset($refs['in-reply-to'])) { |
210 | return array(Banana::$spool->ids[$refs['in-reply-to']]); |
211 | } else { |
212 | return array(); |
213 | } |
214 | } |
215 | |
216 | public function hasXFace() |
217 | { |
7972645b |
218 | return Banana::$msgshow_xface && isset($this->headers['x-face']); |
ab02e8a9 |
219 | } |
220 | |
221 | public function getXFace() |
222 | { |
223 | header('Content-Type: image/gif'); |
224 | $xface = $this->headers['x-face']; |
225 | passthru('echo ' . escapeshellarg($xface) |
226 | . '| uncompface -X ' |
227 | . '| convert -transparent white xbm:- gif:-'); |
228 | exit; |
229 | } |
230 | |
1273e8f4 |
231 | public function getFormattedBody(&$reqtype = null) |
ab02e8a9 |
232 | { |
7972645b |
233 | $types = Banana::$msgshow_mimeparts; |
1273e8f4 |
234 | if (!is_null($reqtype)) { |
235 | array_unshift($types, $reqtype); |
ab02e8a9 |
236 | } |
237 | foreach ($types as $type) { |
238 | @list($type, $subtype) = explode('/', $type); |
239 | $parts = $this->getParts($type, $subtype); |
240 | if (empty($parts)) { |
241 | continue; |
242 | } |
1273e8f4 |
243 | $reqtype = implode('/', $parts[0]->getType()); |
bf791d69 |
244 | return $parts[0]->toHtml(); |
ab02e8a9 |
245 | } |
246 | return null; |
247 | } |
248 | |
249 | public function quote() |
250 | { |
bf791d69 |
251 | foreach (Banana::$msgedit_mimeparts as $type) { |
252 | @list($type, $subtype) = explode('/', $type); |
253 | $parts = $this->getParts($type, $subtype); |
254 | if (empty($parts)) { |
255 | continue; |
256 | } |
257 | if ($parts[0] === $this) { |
258 | return parent::quote(); |
259 | } |
260 | return $parts[0]->quote(); |
ab02e8a9 |
261 | } |
bf791d69 |
262 | return null; |
ab02e8a9 |
263 | } |
264 | |
265 | public function canCancel() |
266 | { |
267 | if (!Banana::$protocole->canCancel()) { |
268 | return false; |
269 | } |
270 | if (function_exists('hook_checkcancel')) { |
271 | return hook_checkcancel($this->headers); |
272 | } |
273 | return Banana::$profile['name'] == $this->headers['from']; |
274 | } |
275 | |
276 | public function canSend() |
277 | { |
278 | return Banana::$protocole->canSend(); |
279 | } |
280 | } |
281 | |
d8d416c4 |
282 | // vim:set et sw=4 sts=4 ts=4 enc=utf-8: |
ab02e8a9 |
283 | ?> |