7027794f |
1 | <?php |
2 | /******************************************************************************** |
3 | * banana/page.inc.php : class for group lists |
4 | * ------------------------ |
5 | * |
6 | * This file is part of the banana distribution |
7 | * Copyright: See COPYING files that comes with this distribution |
8 | ********************************************************************************/ |
9 | |
1d57a0f1 |
10 | if (@!include_once('Smarty.class.php')) { |
e83d5aa0 |
11 | require_once 'smarty/libs/Smarty.class.php'; |
12 | } |
7027794f |
13 | |
14 | class BananaPage extends Smarty |
15 | { |
40dd66fd |
16 | protected $error = array(); |
17 | protected $page = null; |
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18 | |
40dd66fd |
19 | protected $pages = array(); |
20 | protected $killed = array(); |
21 | protected $actions = array(); |
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22 | |
9c118ac9 |
23 | public $css = ''; |
24 | |
7027794f |
25 | public function __construct() |
26 | { |
0580f927 |
27 | parent::Smarty(); |
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28 | |
29 | $this->compile_check = Banana::$debug_smarty; |
30 | $this->template_dir = dirname(__FILE__) . '/templates/'; |
c82c827e |
31 | $this->compile_dir = Banana::$spool_root . '/templates_c/'; |
7027794f |
32 | $this->register_prefilter('banana_trimwhitespace'); |
a9676fc7 |
33 | if (!is_dir($this->compile_dir)) { |
34 | mkdir($this->compile_dir); |
35 | } |
7027794f |
36 | } |
37 | |
2f0aa8ce |
38 | /** Add an error message |
39 | * @param message STRING html code of the error to display |
40 | */ |
7027794f |
41 | public function trig($message) |
42 | { |
43 | $this->error[] = $message; |
44 | } |
45 | |
2f0aa8ce |
46 | /** Kill the current page (generate an error message and skip page generation) |
47 | * @param message STRING html code of the error message to display |
48 | @ @return XHTML code of the page |
49 | */ |
7027794f |
50 | public function kill($message) |
51 | { |
52 | $this->trig($message); |
2f0aa8ce |
53 | $this->assign('killed', true); |
7027794f |
54 | return $this->run(); |
55 | } |
56 | |
2f0aa8ce |
57 | /** Set the current page |
58 | * @param page STRING page name |
59 | */ |
7027794f |
60 | public function setPage($page) |
61 | { |
62 | $this->page = $page; |
4eeddd59 |
63 | return true; |
7027794f |
64 | } |
65 | |
2f0aa8ce |
66 | /** Register an action to show on banana page |
67 | * @param action_code HTML code of the action |
68 | * @param pages ARRAY pages where to show the action (null == every pages) |
69 | * @return true if success |
0580f927 |
70 | */ |
7027794f |
71 | public function registerAction($action_code, array $pages = null) |
72 | { |
73 | $this->actions[] = array('text' => $action_code, 'pages' => $pages); |
74 | return true; |
75 | } |
76 | |
2f0aa8ce |
77 | /** Register a new page |
78 | * @param name Name of the page |
79 | * @param text Text for the tab of the page |
80 | * @param template Template path for the page if null, the page is not handled by banana |
81 | * @return true if success |
82 | */ |
7027794f |
83 | public function registerPage($name, $text, $template = null) |
84 | { |
85 | $this->pages[$name] = array('text' => $text, 'template' => $template); |
86 | return true; |
87 | } |
b18124be |
88 | |
4eeddd59 |
89 | /** Remove a page |
90 | * @param page STRING page name to kill |
91 | */ |
92 | public function killPage($page) |
93 | { |
94 | $this->killed[] = $page; |
95 | } |
96 | |
9c118ac9 |
97 | /** Add Inline CSS to put in the page headers |
98 | * @param css CSS code |
99 | */ |
100 | public function addCssInline($css) |
101 | { |
102 | $this->css .= $css; |
103 | } |
104 | |
b18124be |
105 | /** Preparte the page generation |
106 | * @return template to use |
2f0aa8ce |
107 | */ |
b18124be |
108 | protected function prepare() |
7027794f |
109 | { |
110 | $this->registerPage('subscribe', _b_('Abonnements'), null); |
111 | $this->registerPage('forums', _b_('Les forums'), null); |
112 | if (!is_null(Banana::$group)) { |
113 | $this->registerPage('thread', Banana::$group, null); |
114 | if (!is_null(Banana::$artid)) { |
69f4f159 |
115 | if (Banana::$spool) { |
116 | $subject = Banana::$spool->overview[Banana::$artid]->subject; |
117 | } else if (Banana::$message) { |
118 | $subject = Banana::$message->getHeaderValue('subject'); |
119 | } else { |
120 | $subject = _b_('Message'); |
121 | } |
122 | if (strlen($subject) > 30) { |
123 | $subject = substr($subject, 0, 30) . '…'; |
124 | } |
125 | $this->registerPage('message', $subject, null); |
7027794f |
126 | if ($this->page == 'cancel') { |
127 | $this->registerPage('cancel', _b_('Annulation'), null); |
128 | } elseif ($this->page == 'new') { |
598a1c53 |
129 | $this->registerPage('new', _b_('Répondre'), null); |
7027794f |
130 | } |
131 | } elseif ($this->page == 'new') { |
132 | $this->registerPage('new', _b_('Nouveau'), null); |
133 | } |
134 | } |
4eeddd59 |
135 | foreach ($this->killed as $page) { |
136 | unset($this->pages[$page]); |
137 | } |
7027794f |
138 | foreach ($this->actions as $key=>&$action) { |
139 | if (!is_null($action['pages']) && !in_array($this->page, $action['pages'])) { |
140 | unset($this->actions[$key]); |
141 | } |
142 | } |
b18124be |
143 | |
144 | return 'banana-base.tpl'; |
145 | } |
0580f927 |
146 | |
b18124be |
147 | /** Generate XHTML code |
148 | */ |
149 | public function run() |
150 | { |
151 | $tpl = $this->prepare(); |
4eeddd59 |
152 | if (!isset($this->pages[$this->page])) { |
598a1c53 |
153 | $this->trig(_b_('La page demandée n\'existe pas')); |
4eeddd59 |
154 | $this->actions = array(); |
155 | $this->page = null; |
156 | } |
b18124be |
157 | |
e02edbfe |
158 | return $this->_run($tpl); |
159 | } |
160 | |
161 | /** Generate feed XML code |
162 | */ |
163 | public function feed() |
164 | { |
165 | @list($lg) = explode('_', Banana::$profile['locale']); |
166 | $tpl = 'banana-feed-' . Banana::$feed_format . '.tpl'; |
167 | $this->assign('copyright', Banana::$feed_copyright); |
cd58d954 |
168 | $this->assign('generator', Banana::$feed_generator); |
169 | $this->assign('email', Banana::$feed_email); |
e02edbfe |
170 | $this->assign('title_prefix', Banana::$feed_namePrefix); |
171 | $this->assign('language', $lg); |
172 | $this->register_function('rss_date', 'rss_date'); |
dfb752b1 |
173 | header('Content-Type: application/rss+xml; charset=utf-8'); |
cd58d954 |
174 | echo $this->_run($tpl, false); |
dfb752b1 |
175 | exit; |
e02edbfe |
176 | } |
177 | |
178 | /** Code generation |
179 | */ |
cd58d954 |
180 | private function _run($tpl, $ent = true) |
e02edbfe |
181 | { |
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182 | $this->assign('group', Banana::$group); |
183 | $this->assign('artid', Banana::$artid); |
184 | $this->assign('part', Banana::$part); |
185 | $this->assign('first', Banana::$first); |
186 | $this->assign('action', Banana::$action); |
187 | $this->assign('profile', Banana::$profile); |
188 | $this->assign('spool', Banana::$spool); |
189 | $this->assign('protocole', Banana::$protocole); |
8bfa4595 |
190 | $this->assign('showboxlist', Banana::$spool_boxlist); |
e95f5b5e |
191 | $this->assign('showthread', Banana::$msgshow_withthread); |
192 | $this->assign('withtabs' , Banana::$withtabs); |
e02edbfe |
193 | $this->assign('feed_format', Banana::$feed_format); |
194 | $this->assign('feed_active', Banana::$feed_active); |
c8e034f7 |
195 | $this->assign('with_javascript', Banana::$msgshow_javascript); |
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196 | |
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197 | $this->register_function('url', array($this, 'makeUrl')); |
198 | $this->register_function('link', array($this, 'makeLink')); |
199 | $this->register_function('imglink', array($this, 'makeImgLink')); |
200 | $this->register_function('img', array($this, 'makeImg')); |
a0b2e16c |
201 | $this->register_modifier('b', '_b_'); |
4eeddd59 |
202 | |
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203 | $this->assign('errors', $this->error); |
204 | $this->assign('page', $this->page); |
205 | $this->assign('pages', $this->pages); |
206 | $this->assign('actions', $this->actions); |
4f7c063d |
207 | $this->register_modifier('banana_utf8entities', 'banana_utf8entities'); |
208 | $this->register_modifier('banana_entities', 'banana_entities'); |
209 | |
210 | if ($ent) { |
211 | $this->default_modifiers = Array('@banana_entities'); |
212 | } |
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213 | |
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214 | if (!Banana::$debug_smarty) { |
215 | $error_level = error_reporting(0); |
216 | } |
b18124be |
217 | $text = $this->fetch($tpl); |
7027794f |
218 | if (!Banana::$debug_smarty) { |
219 | error_reporting($error_level); |
220 | } |
221 | return $text; |
222 | } |
223 | |
2f0aa8ce |
224 | /** Build a URL in Banana |
225 | * @param params ARRAY location datas |
226 | * @param smarty OBJECT Smarty instance associated (null if none) |
227 | * @return URL of the page associated with the given parameters |
0580f927 |
228 | * |
2f0aa8ce |
229 | * Usual parameters are : |
230 | * - group : the box name |
231 | * - artid : the current message id (index of message-id) |
232 | * - part : part id to show (may be a content-id, xface or a mime-type for text) |
233 | * - first : first linear-index to show in spool view |
234 | * - action: like subscribe, cancel, new |
235 | * - all others params are allowed, but not parsed by the base implementation of banana |
236 | * |
237 | * smarty funciton : {url param1=... param2=...} |
238 | */ |
8a30c7d6 |
239 | public function makeUrl(array $params, $smarty = null) |
7027794f |
240 | { |
241 | if (function_exists('hook_makeLink') |
242 | && $res = hook_makeLink($params)) { |
243 | return $res; |
0580f927 |
244 | } |
7027794f |
245 | $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://'; |
068c6301 |
246 | $host = Banana::$baseurl ? Banana::$baseurl : $_SERVER['SERVER_NAME']; |
7027794f |
247 | $file = $_SERVER['PHP_SELF']; |
0580f927 |
248 | |
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249 | if (count($params) != 0) { |
250 | $get = '?'; |
251 | foreach ($params as $key=>$value) { |
252 | if (strlen($get) != 1) { |
253 | $get .= '&'; |
254 | } |
255 | $get .= $key . '=' . $value; |
256 | } |
257 | } else { |
258 | $get = ''; |
0580f927 |
259 | } |
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260 | return $proto . $host . $file . $get; |
261 | } |
262 | |
2f0aa8ce |
263 | /** Build a link to a Banana page |
264 | * @param params ARRAY location datas |
265 | * @param smarty OBJECT Smarty instance associated (null if none) |
266 | * @return Link to the page associated with the given parameters |
267 | * |
268 | * Support all @ref makeURL parameters, but catch the following: |
269 | * - text : if set, defined the text of the link (if not set, the URL is used |
270 | * - popup : title of the link (showed as a tooltip on most browsers) |
271 | * - class : specific style class for the markup |
272 | * - accesskey: keyboard key to trigger the link |
273 | * None of this parameters is needed |
274 | * |
275 | * Smarty function : {link param1=... param2=...} |
276 | */ |
8a30c7d6 |
277 | public function makeLink(array $params, $smarty = null) |
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278 | { |
dce7d862 |
279 | $catch = array('text', 'popup', 'class', 'accesskey', 'style'); |
7027794f |
280 | foreach ($catch as $key) { |
281 | ${$key} = isset($params[$key]) ? $params[$key] : null; |
282 | unset($params[$key]); |
283 | } |
284 | $link = $this->makeUrl($params, &$smarty); |
285 | if (is_null($text)) { |
286 | $text = $link; |
287 | } |
288 | if (!is_null($accesskey)) { |
289 | $popup .= ' (raccourci : ' . $accesskey . ')'; |
290 | } |
291 | if (!is_null($popup)) { |
4f7c063d |
292 | $popup = ' title="' . banana_entities($popup) . '"'; |
7027794f |
293 | } |
294 | if (!is_null($class)) { |
295 | $class = ' class="' . $class . '"'; |
296 | } |
dce7d862 |
297 | if (!is_null($style)) { |
298 | $style = ' style="' . $style . '"'; |
299 | } |
7027794f |
300 | if (!is_null($accesskey)) { |
301 | $accesskey = ' accesskey="' . $accesskey . '"'; |
302 | } |
4f7c063d |
303 | return '<a href="' . banana_entities($link) . '"' |
dce7d862 |
304 | . $popup . $class . $style . $accesskey |
7027794f |
305 | . '>' . $text . '</a>'; |
306 | } |
307 | |
2f0aa8ce |
308 | /** Build a link to one of the banana built-in images |
309 | * @param params ARRAY image datas |
310 | * @param smarty OBJECT Smarty instance associated (null if none) |
311 | * @return Img tag |
312 | * |
313 | * Supported parameters are |
314 | * - img : name of the image (without its extension) |
315 | * - alt : alternative text |
316 | * - height and width : dimensions of the images |
317 | * img and alt are needed |
318 | * |
319 | * Smarty function: {img img=... alt=... [height=...] [width=...]} |
320 | */ |
8a30c7d6 |
321 | public function makeImg(array $params, $smarty = null) |
7027794f |
322 | { |
323 | $catch = array('img', 'alt', 'height', 'width'); |
324 | foreach ($catch as $key) { |
325 | ${$key} = isset($params[$key]) ? $params[$key] : null; |
326 | } |
327 | $img .= ".gif"; |
328 | if (function_exists('hook_makeImg') |
329 | && $res = hook_makeImg($img, $alt, $height, $width)) { |
330 | return $res; |
331 | } |
332 | |
333 | if (!is_null($width)) { |
334 | $width = ' width="' . $width . '"'; |
335 | } |
336 | if (!is_null($height)) { |
337 | $height = ' height="' . $height . '"'; |
338 | } |
339 | |
340 | $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://'; |
67f43f06 |
341 | $host = Banana::$baseurl ? Banana::$baseurl : $_SERVER['SERVER_NAME']; |
7027794f |
342 | $file = dirname($_SERVER['PHP_SELF']) . '/img/' . $img; |
343 | $url = $proto . $host . $file; |
344 | |
345 | return '<img src="' . $url . '"' . $height . $width . ' alt="' . _b_($alt) . '" />'; |
346 | } |
0580f927 |
347 | |
96e1e874 |
348 | /** Build a link to one of the banana built-in javascript |
349 | * @param src STRING javascript name |
350 | * @return Javascript tag |
351 | */ |
848a4944 |
352 | public function makeJs($src) |
96e1e874 |
353 | { |
727b37b8 |
354 | if (!Banana::$msgshow_javascript) { |
355 | return ''; |
356 | } |
96e1e874 |
357 | if (function_exists('hook_makeJs') |
358 | && $res = hook_makeJs($src)) { |
359 | return $res; |
360 | } |
361 | |
362 | $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://'; |
67f43f06 |
363 | $host = Banana::$baseurl ? Banana::$baseurl : $_SERVER['SERVER_NAME']; |
96e1e874 |
364 | $file = dirname($_SERVER['PHP_SELF']) . '/javascript/' . $src . '.js'; |
365 | $url = $proto . $host . $file; |
366 | |
367 | return '<script type="text/javascript" src="' . $url . '"/></script>'; |
368 | } |
0580f927 |
369 | |
2f0aa8ce |
370 | /** Build a link with an image as text |
371 | * @param params ARRAY image and location data |
372 | * @param smarty OBJECT Smarty instance associated (null if none) |
373 | * @return an image within an link |
374 | * |
375 | * All @ref makeImg and @ref makeLink parameters are supported |
376 | * if text is set, the text will be appended after the image in the link |
377 | * |
378 | * Smarty function : {imglink img=... alt=... [param1=...]} |
379 | */ |
8a30c7d6 |
380 | public function makeImgLink(array $params, $smarty = null) |
7027794f |
381 | { |
2f0aa8ce |
382 | if (!isset($params['popup'])) { |
e02edbfe |
383 | $params['popup'] = @$params['alt']; |
0580f927 |
384 | } |
2f0aa8ce |
385 | $img = $this->makeImg($params, $smarty); |
386 | if (isset($params['text'])) { |
387 | $img .= ' ' . $params['text']; |
388 | } |
389 | $params['text'] = $img; |
e02edbfe |
390 | unset($params['alt']); |
391 | unset($params['img']); |
392 | unset($params['width']); |
393 | unset($params['height']); |
7027794f |
394 | return $this->makeLink($params, $smarty); |
395 | } |
396 | |
397 | /** Redirect to the page with the given parameter |
2f0aa8ce |
398 | * @ref makeURL |
7027794f |
399 | */ |
2f0aa8ce |
400 | public function redirect(array $params = array()) |
7027794f |
401 | { |
402 | header('Location: ' . $this->makeUrl($params)); |
56b35f9c |
403 | exit; |
7027794f |
404 | } |
405 | } |
406 | |
407 | // {{{ function banana_trimwhitespace |
408 | |
8a30c7d6 |
409 | function banana_trimwhitespace($source, $smarty) |
7027794f |
410 | { |
411 | $tags = array('script', 'pre', 'textarea'); |
412 | |
413 | foreach ($tags as $tag) { |
414 | preg_match_all("!<{$tag}[^>]+>.*?</{$tag}>!is", $source, ${$tag}); |
415 | $source = preg_replace("!<{$tag}[^>]+>.*?</{$tag}>!is", "&&&{$tag}&&&", $source); |
416 | } |
417 | |
418 | // remove all leading spaces, tabs and carriage returns NOT |
419 | // preceeded by a php close tag. |
420 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); |
421 | |
422 | foreach ($tags as $tag) { |
423 | $source = preg_replace("!&&&{$tag}&&&!e", 'array_shift(${$tag}[0])', $source); |
424 | } |
425 | |
426 | return $source; |
427 | } |
428 | |
429 | // }}} |
e02edbfe |
430 | // {{{ function rss_date |
431 | |
432 | function rss_date($t) |
433 | { |
434 | return date('r', $t); |
435 | } |
7027794f |
436 | |
e02edbfe |
437 | // }}} |
7027794f |
438 | |
598a1c53 |
439 | // vim:set et sw=4 sts=4 ts=4 enc=utf-8: |
7027794f |
440 | ?> |