ab02e8a9 |
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 | |
10 | require_once 'smarty/libs/Smarty.class.php'; |
11 | |
12 | class BananaPage extends Smarty |
13 | { |
14 | private $error = array(); |
15 | private $page = null; |
16 | |
17 | private $pages = array(); |
18 | private $actions = array(); |
19 | |
20 | public function __construct() |
21 | { |
22 | $this->Smarty(); |
23 | |
24 | $this->compile_check = Banana::$debug_smarty; |
25 | $this->template_dir = dirname(__FILE__) . '/templates/'; |
26 | $this->compile_dir = dirname(dirname(__FILE__)) . '/spool/templates_c/'; |
27 | $this->register_prefilter('banana_trimwhitespace'); |
28 | |
29 | } |
30 | |
31 | public function trig($message) |
32 | { |
33 | $this->error[] = $message; |
34 | } |
35 | |
36 | public function kill($message) |
37 | { |
38 | $this->trig($message); |
39 | return $this->run(); |
40 | } |
41 | |
42 | public function setPage($page) |
43 | { |
44 | $this->page = $page; |
45 | } |
46 | |
47 | public function registerAction($action_code, array $pages = null) |
48 | { |
49 | $this->actions[] = array('text' => $action_code, 'pages' => $pages); |
50 | return true; |
51 | } |
52 | |
53 | public function registerPage($name, $text, $template = null) |
54 | { |
55 | $this->pages[$name] = array('text' => $text, 'template' => $template); |
56 | return true; |
57 | } |
58 | |
59 | public function run() |
60 | { |
61 | $this->registerPage('subscribe', _b_('Abonnements'), null); |
62 | $this->registerPage('forums', _b_('Les forums'), null); |
63 | if (!is_null(Banana::$group)) { |
64 | $this->registerPage('thread', Banana::$group, null); |
65 | if (!is_null(Banana::$artid)) { |
66 | $this->registerPage('message', _b_('Message'), null); |
67 | if ($this->page == 'cancel') { |
68 | $this->registerPage('cancel', _b_('Annulation'), null); |
69 | } elseif ($this->page == 'new') { |
70 | $this->registerPage('new', _b_('Répondre'), null); |
71 | } |
72 | } elseif ($this->page == 'new') { |
73 | $this->registerPage('new', _b_('Nouveau'), null); |
74 | } |
75 | } |
76 | foreach ($this->actions as $key=>&$action) { |
77 | if (!is_null($action['pages']) && !in_array($this->page, $action['pages'])) { |
78 | unset($this->actions[$key]); |
79 | } |
80 | } |
81 | $this->assign('group', Banana::$group); |
82 | $this->assign('artid', Banana::$artid); |
83 | $this->assign('part', Banana::$part); |
84 | $this->assign('first', Banana::$first); |
85 | $this->assign('action', Banana::$action); |
86 | $this->assign('profile', Banana::$profile); |
87 | $this->assign('spool', Banana::$spool); |
88 | $this->assign('protocole', Banana::$protocole); |
89 | |
90 | $this->assign('errors', $this->error); |
91 | $this->assign('page', $this->page); |
92 | $this->assign('pages', $this->pages); |
93 | $this->assign('actions', $this->actions); |
94 | |
95 | $this->register_function('url', array($this, 'makeUrl')); |
96 | $this->register_function('link', array($this, 'makeLink')); |
97 | $this->register_function('imglink', array($this, 'makeImgLink')); |
98 | $this->register_function('img', array($this, 'makeImg')); |
99 | if (!Banana::$debug_smarty) { |
100 | $error_level = error_reporting(0); |
101 | } |
102 | $text = $this->fetch('banana-base.tpl'); |
103 | $text = banana_utf8entities($text); |
104 | if (!Banana::$debug_smarty) { |
105 | error_reporting($error_level); |
106 | } |
107 | return $text; |
108 | } |
109 | |
110 | public function makeUrl($params, &$smarty = null) |
111 | { |
112 | if (function_exists('hook_makeLink') |
113 | && $res = hook_makeLink($params)) { |
114 | return $res; |
115 | } |
116 | $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://'; |
117 | $host = $_SERVER['HTTP_HOST']; |
118 | $file = $_SERVER['PHP_SELF']; |
119 | |
120 | if (count($params) != 0) { |
121 | $get = '?'; |
122 | foreach ($params as $key=>$value) { |
123 | if (strlen($get) != 1) { |
124 | $get .= '&'; |
125 | } |
126 | $get .= $key . '=' . $value; |
127 | } |
128 | } else { |
129 | $get = ''; |
130 | } |
131 | return $proto . $host . $file . $get; |
132 | } |
133 | |
134 | public function makeLink($params, &$smarty = null) |
135 | { |
136 | $catch = array('text', 'popup', 'class', 'accesskey'); |
137 | foreach ($catch as $key) { |
138 | ${$key} = isset($params[$key]) ? $params[$key] : null; |
139 | unset($params[$key]); |
140 | } |
141 | $link = $this->makeUrl($params, &$smarty); |
142 | if (is_null($text)) { |
143 | $text = $link; |
144 | } |
145 | if (!is_null($accesskey)) { |
146 | $popup .= ' (raccourci : ' . $accesskey . ')'; |
147 | } |
148 | if (!is_null($popup)) { |
149 | $popup = ' title="' . $popup . '"'; |
150 | } |
151 | if (!is_null($class)) { |
152 | $class = ' class="' . $class . '"'; |
153 | } |
154 | $target = null; |
155 | if (isset($params['action']) && $params['action'] == 'view') { |
156 | $target = ' target="_blank"'; |
157 | } |
158 | if (!is_null($accesskey)) { |
159 | $accesskey = ' accesskey="' . $accesskey . '"'; |
160 | } |
161 | return '<a href="' . htmlentities($link) . '"' |
162 | . $target . $popup . $class . $accesskey |
163 | . '>' . $text . '</a>'; |
164 | } |
165 | |
166 | public function makeImg($params, &$smarty = null) |
167 | { |
168 | $catch = array('img', 'alt', 'height', 'width'); |
169 | foreach ($catch as $key) { |
170 | ${$key} = isset($params[$key]) ? $params[$key] : null; |
171 | } |
172 | $img .= ".gif"; |
173 | if (function_exists('hook_makeImg') |
174 | && $res = hook_makeImg($img, $alt, $height, $width)) { |
175 | return $res; |
176 | } |
177 | |
178 | if (!is_null($width)) { |
179 | $width = ' width="' . $width . '"'; |
180 | } |
181 | if (!is_null($height)) { |
182 | $height = ' height="' . $height . '"'; |
183 | } |
184 | |
185 | $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://'; |
186 | $host = $_SERVER['HTTP_HOST']; |
187 | $file = dirname($_SERVER['PHP_SELF']) . '/img/' . $img; |
188 | $url = $proto . $host . $file; |
189 | |
190 | return '<img src="' . $url . '"' . $height . $width . ' alt="' . _b_($alt) . '" />'; |
191 | } |
192 | |
193 | public function makeImgLink($params, &$smarty = null) |
194 | { |
195 | $params['alt'] = _b_($params['alt']); |
196 | $params['popup'] = $params['alt']; |
197 | $params['text'] = $this->makeImg($params, $smarty); |
198 | return $this->makeLink($params, $smarty); |
199 | } |
200 | |
201 | /** Redirect to the page with the given parameter |
202 | * @ref makeLink |
203 | */ |
204 | public function redirect($params = array()) |
205 | { |
206 | header('Location: ' . $this->makeUrl($params)); |
207 | } |
208 | } |
209 | |
210 | // {{{ function banana_trimwhitespace |
211 | |
212 | function banana_trimwhitespace($source, &$smarty) |
213 | { |
214 | $tags = array('script', 'pre', 'textarea'); |
215 | |
216 | foreach ($tags as $tag) { |
217 | preg_match_all("!<{$tag}[^>]+>.*?</{$tag}>!is", $source, ${$tag}); |
218 | $source = preg_replace("!<{$tag}[^>]+>.*?</{$tag}>!is", "&&&{$tag}&&&", $source); |
219 | } |
220 | |
221 | // remove all leading spaces, tabs and carriage returns NOT |
222 | // preceeded by a php close tag. |
223 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); |
224 | |
225 | foreach ($tags as $tag) { |
226 | $source = preg_replace("!&&&{$tag}&&&!e", 'array_shift(${$tag}[0])', $source); |
227 | } |
228 | |
229 | return $source; |
230 | } |
231 | |
232 | // }}} |
233 | |
234 | |
235 | // vim:set et sw=4 sts=4 ts=4: |
236 | ?> |