| 250 |
kaklik |
1 |
<?php |
|
|
2 |
/* $Id: Theme_Manager.class.php,v 1.5.2.5 2006/05/02 09:28:57 nijel Exp $ */ |
|
|
3 |
// vim: expandtab sw=4 ts=4 sts=4: |
|
|
4 |
|
|
|
5 |
require_once('./libraries/Theme.class.php'); |
|
|
6 |
|
|
|
7 |
class PMA_Theme_Manager { |
|
|
8 |
|
|
|
9 |
/** |
|
|
10 |
* @var string path to theme folder |
|
|
11 |
* @protected |
|
|
12 |
*/ |
|
|
13 |
var $_themes_path; |
|
|
14 |
|
|
|
15 |
/** |
|
|
16 |
* @var array available themes |
|
|
17 |
*/ |
|
|
18 |
var $themes = array(); |
|
|
19 |
|
|
|
20 |
/** |
|
|
21 |
* @var string cookie name |
|
|
22 |
*/ |
|
|
23 |
var $cookie_name = 'pma_theme'; |
|
|
24 |
|
|
|
25 |
/** |
|
|
26 |
* @var boolean |
|
|
27 |
*/ |
|
|
28 |
var $per_server = false; |
|
|
29 |
|
|
|
30 |
/** |
|
|
31 |
* @var string name of active theme |
|
|
32 |
*/ |
|
|
33 |
var $active_theme = ''; |
|
|
34 |
|
|
|
35 |
/** |
|
|
36 |
* @var object PMA_Theme active theme |
|
|
37 |
*/ |
|
|
38 |
var $theme = null; |
|
|
39 |
|
|
|
40 |
/** |
|
|
41 |
* @var string |
|
|
42 |
*/ |
|
|
43 |
var $theme_default = 'original'; |
|
|
44 |
|
|
|
45 |
function __construct() |
|
|
46 |
{ |
|
|
47 |
$this->init(); |
|
|
48 |
} |
|
|
49 |
|
|
|
50 |
/** |
|
|
51 |
* sets path to folder containing the themes |
|
|
52 |
* |
|
|
53 |
* @param string $path path to themes folder |
|
|
54 |
* @return boolean success |
|
|
55 |
*/ |
|
|
56 |
function setThemesPath($path) |
|
|
57 |
{ |
|
|
58 |
if (! $this->_checkThemeFolder($path)) { |
|
|
59 |
return false; |
|
|
60 |
} |
|
|
61 |
|
|
|
62 |
$this->_themes_path = trim($path); |
|
|
63 |
return true; |
|
|
64 |
} |
|
|
65 |
|
|
|
66 |
/** |
|
|
67 |
* @public |
|
|
68 |
* @return string |
|
|
69 |
*/ |
|
|
70 |
function getThemesPath() |
|
|
71 |
{ |
|
|
72 |
return $this->_themes_path; |
|
|
73 |
} |
|
|
74 |
|
|
|
75 |
/** |
|
|
76 |
* sets if there are different themes per server |
|
|
77 |
* |
|
|
78 |
* @param boolean $per_server |
|
|
79 |
*/ |
|
|
80 |
function setThemePerServer($per_server) |
|
|
81 |
{ |
|
|
82 |
$this->per_server = (bool) $per_server; |
|
|
83 |
} |
|
|
84 |
|
|
|
85 |
function init() |
|
|
86 |
{ |
|
|
87 |
$this->themes = array(); |
|
|
88 |
$this->theme_default = 'original'; |
|
|
89 |
$this->active_theme = ''; |
|
|
90 |
|
|
|
91 |
if (! $this->setThemesPath($GLOBALS['cfg']['ThemePath'])) { |
|
|
92 |
return false; |
|
|
93 |
} |
|
|
94 |
|
|
|
95 |
$this->setThemePerServer($GLOBALS['cfg']['ThemePerServer']); |
|
|
96 |
|
|
|
97 |
$this->loadThemes(); |
|
|
98 |
|
|
|
99 |
$this->theme = new PMA_Theme; |
|
|
100 |
|
|
|
101 |
|
|
|
102 |
if ( ! $this->checkTheme($GLOBALS['cfg']['ThemeDefault'])) { |
|
|
103 |
$GLOBALS['PMA_errors'][] = sprintf( $GLOBALS['strThemeDefaultNotFound'], |
|
|
104 |
$GLOBALS['cfg']['ThemeDefault'] ); |
|
|
105 |
trigger_error( |
|
|
106 |
sprintf($GLOBALS['strThemeDefaultNotFound'], |
|
|
107 |
$GLOBALS['cfg']['ThemeDefault']), |
|
|
108 |
E_USER_WARNING); |
|
|
109 |
$GLOBALS['cfg']['ThemeDefault'] = false; |
|
|
110 |
} |
|
|
111 |
|
|
|
112 |
$this->theme_default = $GLOBALS['cfg']['ThemeDefault']; |
|
|
113 |
|
|
|
114 |
// check if user have a theme cookie |
|
|
115 |
if (! $this->getThemeCookie() |
|
|
116 |
|| ! $this->setActiveTheme($this->getThemeCookie())) { |
|
|
117 |
// otherwise use default theme |
|
|
118 |
if ($GLOBALS['cfg']['ThemeDefault']) { |
|
|
119 |
$this->setActiveTheme($GLOBALS['cfg']['ThemeDefault']); |
|
|
120 |
} else { |
|
|
121 |
// or original theme |
|
|
122 |
$this->setActiveTheme('original'); |
|
|
123 |
} |
|
|
124 |
} |
|
|
125 |
} |
|
|
126 |
|
|
|
127 |
function checkConfig() |
|
|
128 |
{ |
|
|
129 |
if ($this->_themes_path != trim($GLOBALS['cfg']['ThemePath']) |
|
|
130 |
|| $this->theme_default != $GLOBALS['cfg']['ThemeDefault']) { |
|
|
131 |
$this->init(); |
|
|
132 |
} |
|
|
133 |
} |
|
|
134 |
|
|
|
135 |
function setActiveTheme($theme = null) |
|
|
136 |
{ |
|
|
137 |
if ( ! $this->checkTheme($theme)) { |
|
|
138 |
$GLOBALS['PMA_errors'][] = sprintf($GLOBALS['strThemeNotFound'], |
|
|
139 |
PMA_sanitize($theme)); |
|
|
140 |
trigger_error( |
|
|
141 |
sprintf($GLOBALS['strThemeNotFound'], PMA_sanitize($theme)), |
|
|
142 |
E_USER_WARNING); |
|
|
143 |
return false; |
|
|
144 |
} |
|
|
145 |
|
|
|
146 |
$this->active_theme = $theme; |
|
|
147 |
$this->theme = $this->themes[$theme]; |
|
|
148 |
|
|
|
149 |
// need to set later |
|
|
150 |
//$this->setThemeCookie(); |
|
|
151 |
|
|
|
152 |
return true; |
|
|
153 |
} |
|
|
154 |
|
|
|
155 |
/** |
|
|
156 |
* @return string cookie name |
|
|
157 |
*/ |
|
|
158 |
function getThemeCookieName() |
|
|
159 |
{ |
|
|
160 |
// Allow different theme per server |
|
|
161 |
if (isset($GLOBALS['server']) && $this->per_server) { |
|
|
162 |
return $this->cookie_name . '-' . $GLOBALS['server']; |
|
|
163 |
} else { |
|
|
164 |
return $this->cookie_name; |
|
|
165 |
} |
|
|
166 |
} |
|
|
167 |
|
|
|
168 |
/** |
|
|
169 |
* returns name of theme stored in the cookie |
|
|
170 |
* @return string theme name from cookie |
|
|
171 |
*/ |
|
|
172 |
function getThemeCookie() |
|
|
173 |
{ |
|
|
174 |
if (isset($_COOKIE[$this->getThemeCookieName()])) { |
|
|
175 |
return $_COOKIE[$this->getThemeCookieName()]; |
|
|
176 |
} |
|
|
177 |
|
|
|
178 |
return false; |
|
|
179 |
} |
|
|
180 |
|
|
|
181 |
/** |
|
|
182 |
* save theme in cookie |
|
|
183 |
* |
|
|
184 |
* @uses PMA_setCookie(); |
|
|
185 |
* @uses PMA_Theme_Manager::getThemeCookieName() |
|
|
186 |
* @uses PMA_Theme_Manager::$theme |
|
|
187 |
* @uses PMA_Theme_Manager::$theme_default |
|
|
188 |
* @uses PMA_Theme::getId() |
|
|
189 |
*/ |
|
|
190 |
function setThemeCookie() |
|
|
191 |
{ |
|
|
192 |
PMA_setCookie($this->getThemeCookieName(), $this->theme->id, |
|
|
193 |
$this->theme_default); |
|
|
194 |
return true; |
|
|
195 |
} |
|
|
196 |
|
|
|
197 |
/** |
|
|
198 |
* old PHP 4 constructor |
|
|
199 |
*/ |
|
|
200 |
function PMA_Theme_Manager() |
|
|
201 |
{ |
|
|
202 |
$this->__construct(); |
|
|
203 |
} |
|
|
204 |
|
|
|
205 |
/** |
|
|
206 |
* @private |
|
|
207 |
* @param string $folder |
|
|
208 |
* @return boolean |
|
|
209 |
*/ |
|
|
210 |
/*private*/ function _checkThemeFolder($folder) |
|
|
211 |
{ |
|
|
212 |
if (! is_dir($folder)) { |
|
|
213 |
$GLOBALS['PMA_errors'][] = |
|
|
214 |
sprintf($GLOBALS['strThemePathNotFound'], |
|
|
215 |
htmlspecialchars($folder)); |
|
|
216 |
trigger_error( |
|
|
217 |
sprintf($GLOBALS['strThemePathNotFound'], |
|
|
218 |
htmlspecialchars($folder)), |
|
|
219 |
E_USER_WARNING); |
|
|
220 |
return false; |
|
|
221 |
} |
|
|
222 |
|
|
|
223 |
return true; |
|
|
224 |
} |
|
|
225 |
|
|
|
226 |
/** |
|
|
227 |
* read all themes |
|
|
228 |
*/ |
|
|
229 |
function loadThemes() |
|
|
230 |
{ |
|
|
231 |
$this->themes = array(); |
|
|
232 |
|
|
|
233 |
if ($handleThemes = opendir($this->getThemesPath())) { |
|
|
234 |
// check for themes directory |
|
|
235 |
while (false !== ($PMA_Theme = readdir($handleThemes))) { |
|
|
236 |
if (array_key_exists($PMA_Theme, $this->themes)) { |
|
|
237 |
$this->themes[$PMA_Theme] = $this->themes[$PMA_Theme]; |
|
|
238 |
continue; |
|
|
239 |
} |
|
|
240 |
$new_theme = PMA_Theme::load($this->getThemesPath() . '/' . $PMA_Theme); |
|
|
241 |
if ($new_theme) { |
|
|
242 |
$new_theme->setId($PMA_Theme); |
|
|
243 |
$this->themes[$PMA_Theme] = $new_theme; |
|
|
244 |
} |
|
|
245 |
} // end get themes |
|
|
246 |
closedir($handleThemes); |
|
|
247 |
} else { |
|
|
248 |
trigger_error( |
|
|
249 |
'phpMyAdmin-ERROR: can not open themes folder: ' . $this->getThemesPath(), |
|
|
250 |
E_USER_WARNING); |
|
|
251 |
return false; |
|
|
252 |
} // end check for themes directory |
|
|
253 |
|
|
|
254 |
ksort($this->themes); |
|
|
255 |
return true; |
|
|
256 |
} |
|
|
257 |
|
|
|
258 |
/** |
|
|
259 |
* checks if given theme name is a known theme |
|
|
260 |
* |
|
|
261 |
* @param string $theme name fo theme to check for |
|
|
262 |
*/ |
|
|
263 |
function checkTheme($theme) |
|
|
264 |
{ |
|
|
265 |
if (! array_key_exists($theme, $this->themes)) { |
|
|
266 |
return false; |
|
|
267 |
} |
|
|
268 |
|
|
|
269 |
return true; |
|
|
270 |
} |
|
|
271 |
|
|
|
272 |
/** |
|
|
273 |
* returns HTML selectbox, with or without form enclsoed |
|
|
274 |
* |
|
|
275 |
* @param boolean $form wether enclosed by from tags or not |
|
|
276 |
*/ |
|
|
277 |
function getHtmlSelectBox($form = true) |
|
|
278 |
{ |
|
|
279 |
$select_box = ''; |
|
|
280 |
|
|
|
281 |
if ($form) { |
|
|
282 |
$select_box .= '<form name="setTheme" method="post" action="index.php"' |
|
|
283 |
.' target="_parent">'; |
|
|
284 |
$select_box .= PMA_generate_common_hidden_inputs(); |
|
|
285 |
} |
|
|
286 |
|
|
|
287 |
$theme_selected = FALSE; |
|
|
288 |
$theme_preview_path= './themes.php'; |
|
|
289 |
$theme_preview_href = '<a href="' . $theme_preview_path . '" target="themes" onclick="' |
|
|
290 |
. "window.open('" . $theme_preview_path . "','themes','left=10,top=20,width=510,height=350,scrollbars=yes,status=yes,resizable=yes');" |
|
|
291 |
. '">'; |
|
|
292 |
$select_box .= $theme_preview_href . $GLOBALS['strTheme'] . '</a>:' . "\n"; |
|
|
293 |
|
|
|
294 |
$select_box .= '<select name="set_theme" xml:lang="en" dir="ltr"' |
|
|
295 |
.' onchange="this.form.submit();" >'; |
|
|
296 |
foreach ($this->themes as $each_theme_id => $each_theme) { |
|
|
297 |
$select_box .= '<option value="' . $each_theme_id . '"'; |
|
|
298 |
if ($this->active_theme === $each_theme_id) { |
|
|
299 |
$select_box .= ' selected="selected"'; |
|
|
300 |
} |
|
|
301 |
$select_box .= '>' . htmlspecialchars($each_theme->getName()) . '</option>'; |
|
|
302 |
} |
|
|
303 |
$select_box .= '</select>'; |
|
|
304 |
|
|
|
305 |
if ($form) { |
|
|
306 |
$select_box .= '<noscript><input type="submit" value="' . $GLOBALS['strGo'] . '" /></noscript>'; |
|
|
307 |
$select_box .= '</form>'; |
|
|
308 |
} |
|
|
309 |
|
|
|
310 |
return $select_box; |
|
|
311 |
} |
|
|
312 |
|
|
|
313 |
/** |
|
|
314 |
* enables backward compatibility |
|
|
315 |
*/ |
|
|
316 |
function makeBc() |
|
|
317 |
{ |
|
|
318 |
$GLOBALS['theme'] = $this->theme->getId(); |
|
|
319 |
$GLOBALS['pmaThemePath'] = $this->theme->getPath(); |
|
|
320 |
$GLOBALS['pmaThemeImage'] = $this->theme->getImgPath(); |
|
|
321 |
|
|
|
322 |
/** |
|
|
323 |
* load layout file if exists |
|
|
324 |
*/ |
|
|
325 |
if (@file_exists($GLOBALS['pmaThemePath'] . 'layout.inc.php')) { |
|
|
326 |
include $GLOBALS['pmaThemePath'] . 'layout.inc.php'; |
|
|
327 |
} |
|
|
328 |
|
|
|
329 |
|
|
|
330 |
} |
|
|
331 |
|
|
|
332 |
/** |
|
|
333 |
* prints out preview for every theme |
|
|
334 |
* |
|
|
335 |
* @uses $this->themes |
|
|
336 |
* @uses PMA_Theme::printPreview() |
|
|
337 |
*/ |
|
|
338 |
function printPreviews() |
|
|
339 |
{ |
|
|
340 |
foreach ($this->themes as $each_theme) { |
|
|
341 |
$each_theme->printPreview(); |
|
|
342 |
} // end 'open themes' |
|
|
343 |
} |
|
|
344 |
} |
|
|
345 |
?> |