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1 | <?php |
2 | /******************************************************************************** |
3 | * install.d/config.inc.php : configuration file |
4 | * -------------------------- |
5 | * |
6 | * This file is part of the banana distribution |
7 | * Copyright: See COPYING files that comes with this distribution |
8 | ********************************************************************************/ |
9 | |
10 | class Banana |
11 | { |
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12 | var $maxspool = 3000; |
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13 | |
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14 | var $hdecode = array('from','name','organization','subject'); |
15 | var $parse_hdr = array('content-disposition', 'content-transfer-encoding', 'content-type', 'date', 'followup-to', 'from', |
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16 | 'message-id', 'newsgroups', 'organization', 'references', 'subject', 'x-face'); |
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17 | var $show_hdr = array('from', 'subject', 'newsgroups', 'followup', 'date', 'organization', 'references', 'x-face'); |
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18 | |
cc43419f |
19 | /** Favorites MIMEtypes to use, by order for reading multipart messages |
20 | */ |
21 | var $body_mime = array('text/plain', 'text/html', 'text/richtext'); |
a1937df3 |
22 | /** Indicate wether posting attachment is allowed |
23 | */ |
24 | var $can_attach = true; |
25 | /** Maximum allowed file size for attachment |
26 | */ |
27 | var $maxfilesize = 100000; |
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28 | |
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29 | /** Regexp for selecting newsgroups to show (if empty, match all newsgroups) |
30 | * ex : '^xorg\..*' for xorg.* |
31 | */ |
32 | var $grp_pattern; |
33 | |
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34 | var $tbefore = 5; |
35 | var $tafter = 5; |
36 | var $tmax = 50; |
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37 | |
d28aa62d |
38 | var $wrap = 74; |
87514711 |
39 | /** Match an url |
40 | * Should be included in a regexp delimited using ! (eg: "!$url_regexp!i") |
41 | * If it matches, return 3 main parts : |
42 | * \\1 and \\3 are delimiters |
43 | * \\2 is the url |
44 | * |
45 | * eg : preg_match("!$url_regexp!i", "[http://www.polytechnique.org]", $matches); |
46 | * $matches[1] = "[" |
47 | * $matches[2] = "http://www.polytechnique.org" |
48 | * $matches[3] = "]" |
49 | */ |
50 | var $url_regexp = '(["\[])?((?:https?|ftp|news)://(?:&|[a-z@0-9.~%$£µ&i#\-+=_/\?])*)(["\]])?'; |
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51 | |
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52 | |
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53 | /** Boundary for multipart messages |
54 | */ |
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55 | var $boundary = 'bananaBoundary42'; |
56 | /** Global headers to use for messages |
a1937df3 |
57 | */ |
f12fdb59 |
58 | var $custom = "Mime-Version: 1.0\nUser-Agent: Banana @VERSION@\n"; |
a1937df3 |
59 | /** Global headers to use from multipart messages |
60 | */ |
f12fdb59 |
61 | var $custom_mp = "Content-Type: multipart/mixed; boundary=\"bananaBoundary42\"\nContent-Transfer-Encoding: 7bit\n"; |
62 | /** Body type when using plain text |
a1937df3 |
63 | */ |
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64 | var $custom_plain= "Content-Type: text/plain; charset=utf-8\nContent-Transfert-Encoding: 8bit\n"; |
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65 | |
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66 | /** News serveur to use |
67 | */ |
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68 | var $host = 'news://localhost:119/'; |
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69 | |
a1937df3 |
70 | /** User profile |
71 | */ |
d28aa62d |
72 | var $profile = Array( 'name' => 'Anonymous <anonymouse@example.com>', 'sig' => '', 'org' => '', |
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73 | 'customhdr' =>'', 'display' => 0, 'lastnews' => 0, 'locale' => 'fr_FR', 'subscribe' => array()); |
74 | |
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75 | var $state = Array('group' => null, 'artid' => null); |
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76 | var $nntp; |
77 | var $groups; |
78 | var $newgroups; |
79 | var $post; |
80 | var $spool; |
81 | |
82 | function Banana() |
83 | { |
84 | $this->_require('NetNNTP'); |
85 | setlocale(LC_ALL, $this->profile['locale']); |
86 | $this->nntp = new nntp($this->host); |
87 | } |
88 | |
89 | function run($class = 'Banana') |
90 | { |
91 | global $banana; |
aef14768 |
92 | |
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93 | Banana::_require('misc'); |
94 | $banana = new $class(); |
95 | |
96 | if (!$banana->nntp) { |
97 | return '<p class="error">'._b_('Impossible de contacter le serveur').'</p>'; |
98 | } |
99 | |
100 | $group = empty($_GET['group']) ? null : strtolower($_GET['group']); |
101 | $artid = empty($_GET['artid']) ? null : strtolower($_GET['artid']); |
cc43419f |
102 | $partid = !isset($_GET['part']) ? -1 : $_GET['part']; |
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103 | $banana->state = Array ('group' => $group, 'artid' => $artid); |
104 | |
105 | if (is_null($group)) { |
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106 | if (isset($_GET['subscribe'])) { |
107 | return $banana->action_listSubs(); |
108 | } elseif (isset($_POST['subscribe'])) { |
109 | $banana->action_saveSubs(); |
110 | } |
111 | return $banana->action_listGroups(); |
112 | |
113 | } elseif (is_null($artid)) { |
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114 | if (isset($_POST['action']) && $_POST['action'] == 'new') { |
115 | return $banana->action_doFup($group, isset($_POST['artid']) ? intval($_POST['artid']) : -1); |
116 | } elseif (isset($_GET['action']) && $_GET['action'] == 'new') { |
117 | return $banana->action_newFup($group); |
118 | } else { |
119 | return $banana->action_showThread($group, isset($_GET['first']) ? intval($_GET['first']) : 1); |
120 | } |
121 | |
122 | } else { |
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123 | if (isset($_POST['action']) && $_POST['action']=='cancel') { |
124 | $res = $banana->action_cancelArticle($group, $artid); |
125 | } else { |
126 | $res = ''; |
127 | } |
128 | |
129 | if (isset($_GET['action'])) { |
130 | switch ($_GET['action']) { |
131 | case 'cancel': |
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132 | $res .= $banana->action_showArticle($group, $artid, $partid); |
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133 | if ($banana->post->checkcancel()) { |
134 | $form = '<p class="error">'._b_('Voulez-vous vraiment annuler ce message ?').'</p>' |
135 | . "<form action=\"?group=$group&artid=$artid\" method='post'><p>" |
136 | . '<input type="hidden" name="action" value="cancel" />' |
137 | . '<input type="submit" value="Annuler !" />' |
138 | . '</p></form>'; |
139 | return $form.$res; |
140 | } |
141 | return $res; |
142 | |
143 | case 'new': |
144 | return $banana->action_newFup($group, $artid); |
145 | } |
146 | } |
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147 | |
148 | if (isset($_GET['pj'])) { |
149 | $action = false; |
150 | if (isset($_GET['action']) && $_GET['action'] == 'view') { |
151 | $action = true; |
152 | } |
a1937df3 |
153 | $att = $banana->action_getAttachment($group, $artid, $_GET['pj'], $action); |
154 | if ($att != "") { |
155 | return $res.$att; |
156 | } |
157 | return ""; |
7a0e2710 |
158 | } |
159 | |
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160 | return $res . $banana->action_showArticle($group, $artid, $partid); |
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161 | } |
162 | } |
163 | |
164 | /**************************************************************************/ |
165 | /* actions */ |
166 | /**************************************************************************/ |
167 | |
168 | function action_saveSubs() |
169 | { |
170 | return; |
171 | } |
172 | |
173 | function action_listGroups() |
174 | { |
175 | $this->_newGroup(); |
176 | |
177 | $cuts = displayshortcuts(); |
178 | $res = '<h1>'._b_('Les forums de Banana').'</h1>'.$cuts.$this->groups->to_html(); |
179 | if (count($this->newgroups->overview)) { |
180 | $res .= '<p>'._b_('Les forums suivants ont été créés depuis ton dernier passage :').'</p>'; |
181 | $res .= $this->newgroups->to_html(); |
182 | } |
183 | |
184 | $this->nntp->quit(); |
185 | return $res.$cuts; |
186 | } |
187 | |
188 | function action_listSubs() |
189 | { |
190 | $this->_require('groups'); |
191 | $this->groups = new BananaGroups(BANANA_GROUP_ALL); |
192 | |
193 | $cuts = displayshortcuts(); |
194 | $res = '<h1>'._b_('Abonnements').'</h1>'.$cuts.$this->groups->to_html(true).$cuts; |
195 | |
196 | $this->nntp->quit(); |
197 | return $res; |
198 | } |
199 | |
200 | function action_showThread($group, $first) |
201 | { |
202 | $this->_newSpool($group, $this->profile['display'], $this->profile['lastnews']); |
203 | |
204 | if ($first > count($this->spool->overview)) { |
205 | $first = count($this->spool->overview); |
206 | } |
207 | |
208 | $first = $first - ($first % $this->tmax) + 1; |
209 | |
210 | $cuts = displayshortcuts($first); |
211 | |
212 | $res = '<h1>'.$group.'</h1>'.$cuts; |
213 | $res .= $this->spool->to_html($first, $first+$this->tmax); |
214 | |
215 | $this->nntp->quit(); |
216 | |
217 | return $res.$cuts; |
218 | } |
219 | |
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220 | function action_showArticle($group, $id, $part) |
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221 | { |
222 | $this->_newSpool($group, $this->profile['display'], $this->profile['lastnews']); |
223 | $this->_newPost($id); |
224 | if (!$this->post) { |
225 | if ($this->nntp->lasterrorcode == "423") { |
226 | $this->spool->delid($id); |
227 | } |
228 | $this->nntp->quit(); |
229 | return displayshortcuts().'<p class="error">'._b_('Impossible d\'accéder au message. Le message a peut-être été annulé').'</p>'; |
230 | } |
231 | |
232 | $cuts = displayshortcuts(); |
233 | $res = '<h1>'._b_('Message').'</h1>'.$cuts; |
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234 | $res .= $this->post->to_html($part); |
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235 | |
236 | $this->nntp->quit(); |
237 | |
238 | return $res.$cuts; |
239 | } |
240 | |
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241 | function action_getAttachment($group, $id, $pjid, $action) |
242 | { |
243 | $this->_newSpool($group, $this->profile['display'], $this->profile['lastnews']); |
244 | $this->_newPost($id); |
245 | if (!$this->post) { |
246 | if ($this->nntp->lasterrorcode == "423") { |
247 | $this->spool->delid($id); |
248 | } |
249 | $this->nntp->quit(); |
250 | return displayshortcuts().'<p class="error">'._b_('Impossible d\'accéder au message. Le message a peut-être été annulé').'</p>'; |
251 | } |
252 | |
253 | $this->nntp->quit(); |
254 | if ($this->post->get_attachment($pjid, $action)) { |
255 | return ""; |
256 | } else { |
257 | return displayshortcuts().'<p calss="error">'._b_('Impossible d\'accéder à la pièce jointe.').'</p>'; |
258 | } |
259 | } |
260 | |
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261 | function action_cancelArticle($group, $id) |
262 | { |
263 | $this->_newSpool($group, $this->profile['display'], $this->profile['lastnews']); |
264 | $this->_newPost($id); |
265 | $mid = array_search($id, $this->spool->ids); |
266 | |
267 | if (!$this->post->checkcancel()) { |
268 | return '<p class="error">'._b_('Vous n\'avez pas les permissions pour annuler ce message').'</p>'; |
269 | } |
270 | $msg = 'From: '.$this->profile['name']."\n" |
271 | . "Newsgroups: $group\n" |
272 | . "Subject: cmsg $mid\n" |
273 | . $this->custom |
274 | . "Control: cancel $mid\n" |
275 | . "\n" |
276 | . "Message canceled with Banana"; |
277 | if ($this->nntp->post($msg)) { |
278 | $this->spool->delid($id); |
279 | $this->nntp->quit(); |
280 | header("Location: ?group=$group&first=$id"); |
281 | } else { |
282 | return '<p class="error">'._b_('Impossible d\'annuler le message').'</p>'; |
283 | } |
284 | } |
285 | |
286 | function action_newFup($group, $id = -1) |
287 | { |
288 | $subject = $body = ''; |
289 | $target = $group; |
290 | |
291 | if ($id > 0) { |
292 | $this->nntp->group($group); |
293 | $this->_newPost($id); |
294 | if ($this->post) { |
295 | $subject = preg_replace("/^re\s*:\s*/i", '', 'Re: '.$this->post->headers['subject']); |
a529ea7b |
296 | $body = utf8_encode($this->post->name." "._b_("a écrit"))." :\n".wrap($this->post->get_body(), "> "); |
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297 | $target = isset($this->post->headers['followup-to']) ? $this->post->headers['followup-to'] : $this->post->headers['newsgroups']; |
298 | } |
299 | } |
300 | |
301 | $this->nntp->quit(); |
302 | |
303 | $cuts = displayshortcuts(); |
304 | $html = '<h1>'._b_('Nouveau message').'</h1>'.$cuts; |
0a61409e |
305 | $html .= '<form enctype="multipart/form-data" action="?group='.$group.'" method="post" accept-charset="utf-8">'; |
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306 | $html .= '<table class="bicol" cellpadding="0" cellspacing="0">'; |
307 | $html .= '<tr><th colspan="2">'._b_('En-têtes').'</th></tr>'; |
308 | $html .= '<tr><td>'._b_('Nom').'</td><td>'.htmlentities($this->profile['name']).'</td></tr>'; |
309 | $html .= '<tr><td>'._b_('Sujet').'</td><td><input type="text" name="subject" value="'.htmlentities($subject).'" size="60" /></td></tr>'; |
310 | $html .= '<tr><td>'._b_('Forums').'</td><td><input type="text" name="newsgroups" value="'.htmlentities($target).'" size="60" /></td></tr>'; |
311 | $html .= '<tr><td>'._b_('Suivi à').'</td><td><input type="text" name="followup" value="" size="60" /></td></tr>'; |
312 | $html .= '<tr><td>'._b_('Organisation').'</td><td>'.$this->profile['org'].'</td></tr>'; |
313 | $html .= '<tr><th colspan="2">'._b_('Corps').'</th></tr>'; |
314 | $html .= '<tr><td colspan="2"><textarea name="body" cols="74" rows="16">' |
f12fdb59 |
315 | . to_entities($body).($this->profile['sig'] ? "\n\n-- \n".htmlentities($this->profile['sig']) : '').'</textarea></td></tr>'; |
e9e9463c |
316 | if ($this->can_attach) { |
317 | $html .= '<tr><th colspan="2">'._b_('Pièce jointe').'</th></tr>'; |
318 | $html .= '<tr><td colspan="2"><input type="hidden" name="MAX_FILE_SIZE" value="'.$this->maxfilesize.'" />'; |
319 | $html .= '<input type="file" name="newpj" size="40"/></td></tr>'; |
320 | } |
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321 | $html .= '<tr><th colspan="2">'; |
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322 | if ($id > 0) { |
323 | $html .= '<input type="hidden" name="artid" value="'.$id.'" />'; |
324 | } |
325 | $html .= '<input type="hidden" name="action" value="new" />'; |
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326 | $html .= '<input type="submit" /></th></tr>'; |
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327 | $html .= '</table></form>'; |
328 | |
329 | return $html.$cuts; |
330 | } |
331 | |
332 | function action_doFup($group, $artid = -1) |
333 | { |
334 | if ( ! ( is_utf8($_POST['subject']) && is_utf8($_POST['name']) |
335 | && is_utf8($_POST['org']) && is_utf8($_POST['body']) ) |
336 | ) { |
337 | foreach(array('subject', 'name', 'org', 'body') as $key) { |
338 | $_POST[$key] = utf8_encode($_POST[$key]); |
339 | } |
340 | } |
341 | |
342 | $this->_newSpool($group, $this->profile['display'], $this->profile['lastnews']); |
343 | $body = preg_replace("/\n\.[ \t\r]*\n/m", "\n..\n", $_POST['body']); |
344 | $msg = 'From: '.$this->profile['name']."\n" |
345 | . "Newsgroups: ".$_POST['newsgroups']."\n" |
346 | . "Subject: ".headerEncode($_POST['subject'], 128)."\n" |
347 | . (empty($this->profile['org']) ? '' : "Organization: {$this->profile['org']}\n") |
348 | . (empty($_POST['followup']) ? '' : 'Followup-To: '.$_POST['followup']."\n"); |
349 | |
350 | if ($artid != -1) { |
351 | $this->_require('post'); |
352 | $post = new BananaPost($artid); |
353 | $refs = ( isset($post->headers['references']) ? $post->headers['references']." " : "" ); |
354 | $msg .= "References: $refs{$post->headers['message-id']}\n"; |
355 | } |
356 | |
f12fdb59 |
357 | $body_headers = $this->custom_plain; |
d6f4a433 |
358 | $body = wrap($body, ""); |
0a61409e |
359 | |
360 | // include attachment in the body |
d28aa62d |
361 | $uploaded = $this->_upload('newpj'); |
ef84d640 |
362 | switch ($uploaded['error']) { |
363 | case UPLOAD_ERR_OK: |
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364 | $this->custom = $this->custom_mp.$this->custom; |
365 | $body = $this->_make_part($body_headers, $body); |
366 | $file_head = 'Content-Type: '.$uploaded['type'].'; name="'.$uploaded['name']."\"\n" |
367 | . 'Content-Transfer-Encoding: '.$uploaded['encoding']."\n" |
368 | . 'Content-Disposition: attachment; filename="'.$uploaded['name']."\"\n"; |
369 | $body .= $this->_make_part($file_head, $uploaded['data']); |
370 | $body .= "\n--".$this->boundary.'--'; |
ef84d640 |
371 | break; |
372 | |
373 | case UPLOAD_ERR_INI_SIZE: case UPLOAD_ERR_FORM_SIZE: |
374 | return '<p class="error">'._b_('Fichier trop gros pour être envoyé : ') |
375 | .$uploaded['name'].'</p>'.$this->action_showThread($group, $artid); |
376 | |
377 | case UPLOAD_ERR_PARTIAL: |
378 | return '<p class="error">'._b_('Erreur lors de l\'upload de ') |
379 | .$uploaded['name'].'</p>'.$this->action_showThread($group, $artid); |
380 | |
381 | case UPLOAD_ERR_NO_FILE: |
382 | return '<p class="error">'._b_('Le fichier spécifié n\'existe pas : ') |
383 | .$uploaded['name'].'</p>'.$this->action_showThread($group, $artid); |
384 | |
385 | case UPLOAD_ERR_NO_TMP_DIR: |
386 | return '<p class="error">'._b_('Une erreur est survenue sur le serveur lors de l\'upload de ') |
387 | .$uploaded['name'].'</p>'.$this->action_showThread($group, $artid); |
f12fdb59 |
388 | |
389 | default: |
390 | $this->custom = $body_headers.$this->custom; |
d28aa62d |
391 | } |
0a61409e |
392 | |
393 | // finalise and post the message |
394 | $msg .= $this->custom.$this->profile['customhdr']."\n".$body; |
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395 | |
396 | if ($this->nntp->post($msg)) { |
397 | header("Location: ?group=$group".($artid==-1 ? '' : "&first=$artid")); |
398 | } else { |
399 | return "<p class=\"error\">"._b_('Impossible de poster le message')."</p>".$this->action_showThread($group, $artid); |
400 | } |
401 | } |
402 | |
403 | /**************************************************************************/ |
404 | /* Private functions */ |
405 | /**************************************************************************/ |
406 | |
407 | function _newSpool($group, $disp=0, $since='') { |
408 | $this->_require('spool'); |
409 | if (!$this->spool || $this->spool->group != $group) { |
410 | $this->spool = new BananaSpool($group, $disp, $since); |
411 | } |
412 | } |
413 | |
414 | function _newPost($id) |
415 | { |
416 | $this->_require('post'); |
417 | $this->post = new BananaPost($id); |
418 | } |
419 | |
420 | function _newGroup() |
421 | { |
422 | $this->_require('groups'); |
423 | $this->groups = new BananaGroups(BANANA_GROUP_SUB); |
424 | if ($this->groups->type == BANANA_GROUP_SUB) { |
425 | $this->newgroups = new BananaGroups(BANANA_GROUP_NEW); |
426 | } |
427 | } |
428 | |
429 | function _require($file) |
430 | { |
431 | require_once (dirname(__FILE__).'/'.$file.'.inc.php'); |
432 | } |
d28aa62d |
433 | |
434 | function _upload($file) |
435 | { |
436 | if ($_FILES[$file]['name'] == "") { |
437 | return Array( 'error' => -1 ); |
438 | } |
439 | |
440 | // upload |
441 | $_FILES[$file]['tmp_name']; |
442 | |
443 | // test if upload is ok |
444 | $file = $_FILES[$file]; |
445 | if ($file['size'] == 0 || $file['error'] != 0) { |
446 | if ($file['error'] == 0) { |
447 | $file['error'] = -1; |
448 | } |
449 | return $file; |
450 | } |
451 | |
452 | // adding custum data |
453 | $mime = rtrim(shell_exec('file -bi '.$file['tmp_name'])); //Because mime_content_type don't work :( |
454 | $encod = 'base64'; |
455 | if (preg_match("@([^ ]+/[^ ]+); (.*)@", $mime, $format)) { |
456 | $mime = $format[1]; |
457 | $encod = $format[2]; |
458 | } |
459 | $data = fread(fopen($file['tmp_name'], 'r'), $file['size']); |
460 | if ($encod == 'base64') { |
461 | $data = chunk_split(base64_encode($data)); |
462 | } |
463 | $file['name'] = basename($file['name']); |
464 | $file['type'] = $mime; |
465 | $file['encoding'] = $encod; |
466 | $file['data'] = $data; |
467 | |
468 | return $file; |
469 | } |
f12fdb59 |
470 | |
471 | function _make_part($headers, $body) |
472 | { |
473 | return "\n--".$this->boundary."\n".$headers."\n".$body; |
474 | } |
78cd27b3 |
475 | } |
476 | |
477 | ?> |