2 /************************************************************************
3 * MXChange v0.2.1 Start: 12/03/2004 *
4 * =============== Last change: 12/13/2004 *
6 * -------------------------------------------------------------------- *
7 * File : theme-manager.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Theme manager *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Themen-Manager *
12 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
40 // Always make sure the session management is initialized first
41 require_once(PATH."inc/session.php");
43 // Get current theme name
44 function GET_CURR_THEME() {
45 global $INC_POOL, $_CONFIG, $CSS, $cacheArray;
47 // The default theme is 'default'... ;-)
50 // Load default theme if not empty from configuration
51 if (getConfig('default_theme') != "") $ret = getConfig('default_theme');
53 if (!isSessionVariableSet('mxchange_theme')) {
55 set_session("mxchange_theme", $ret);
56 } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
57 //die("<pre>".print_r($cacheArray['themes'], true)."</pre>");
58 // Get theme from cookie
59 $ret = get_session('mxchange_theme');
62 if (THEME_GET_ID($ret) == 0) {
66 } elseif ((!isBooleanConstantAndTrue('mxchange_installed')) && ((isBooleanConstantAndTrue('mxchange_installing')) || ($CSS == true)) && ((!empty($_GET['theme'])) || (!empty($_POST['theme'])))) {
67 // Prepare FQFN for checking
68 $theme = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($_GET['theme']));
70 // Installation mode active
71 if ((!empty($_GET['theme'])) && (FILE_READABLE($theme))) {
72 // Set cookie from URL data
73 set_session("mxchange_theme", SQL_ESCAPE($_GET['theme']));
74 } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($_POST['theme'])))) {
75 // Set cookie from posted data
76 set_session("mxchange_theme", SQL_ESCAPE($_POST['theme']));
80 $ret = get_session('mxchange_theme');
82 // Invalid design, reset cookie
83 set_session("mxchange_theme", $ret);
86 // Add (maybe) found theme.php file to inclusion list
87 $theme = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($ret));
89 // Try to load the requested include file
90 if (FILE_READABLE($theme)) $INC_POOL[] = $theme;
96 function THEME_SELECTION_BOX($mod, $act, $wht, $result) {
98 $FORM = URL."/modules.php?module=".$mod;
99 if (!empty($act)) $FORM .= "&action=".$act;
100 if (!empty($wht)) $FORM .= "&what=".$wht;
101 define('__FORM_VALUE', $FORM);
105 'theme_unix' => array(), // Unix name from filesystem
106 'theme_name' => array() // Title
110 while(list($theme) = SQL_FETCHROW($result)) {
111 // Load it's theme.php file
112 $INC = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($theme));
113 if (FILE_READABLE($INC)) {
114 // And save all data in array
116 $THEMES['theme_unix'][] = $theme;
117 $THEMES['theme_name'][] = $THEME_NAME;
121 // Sort whole array by title
122 array_pk_sort($THEMES, array("theme_name"));
124 // Construct selection form for the box template
126 foreach ($THEMES['theme_unix'] as $key => $theme) {
127 $OUT .= " <OPTION value=\"".$theme."\"";
128 if ($theme == GET_CURR_THEME()) $OUT .= " selected=\"selected\"";
129 $OUT .= ">".$THEMES['theme_name'][$key]."</OPTION>\n";
132 // Return generated selection
133 define('__THEME_SELECTION_OPTIONS', $OUT);
134 $OUT = LOAD_TEMPLATE("theme_select_form", true);
138 // Get version from name
139 function THEME_GET_VERSION ($name) {
140 global $cacheArray, $_CONFIG;
142 // Is the extension "theme" installed?
143 if (!EXT_IS_ACTIVE("theme")) {
148 // Default version "number"
151 // Is the cache entry there?
152 if (isset($cacheArray['themes']['theme_ver'][$name])) {
153 // Get the version from cache
154 $cver = $cacheArray['themes']['theme_ver'][$name];
157 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
158 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
159 // Load version from database
160 $result = SQL_QUERY_ESC("SELECT theme_ver FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' LIMIT 1",
161 array($name), __FILE__, __LINE__);
164 if (SQL_NUMROWS($result) == 1) {
166 list($cver) = SQL_FETCHROW($result);
170 SQL_FREERESULT($result);
178 function THEME_GET_ID ($name) {
179 global $cacheArray, $_CONFIG;
181 // Is the extension "theme" installed?
182 if (!EXT_IS_ACTIVE("theme")) {
190 // Is the cache entry there?
191 if (isset($cacheArray['themes']['id'][$name])) {
192 // Get the version from cache
193 $id = $cacheArray['themes']['id'][$name];
196 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
197 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
198 // Check if current theme is already imported or not
199 $result = SQL_QUERY_ESC("SELECT id FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' LIMIT 1",
200 array($name), __FILE__, __LINE__);
203 if (SQL_NUMROWS($result) == 1) {
205 list($id) = SQL_FETCHROW($result);
209 SQL_FREERESULT($result);
216 // Checks wether a theme is found in db
217 function THEME_CHECK_EXIST ($name) {
218 // Get theme and is it not nul?
219 return (THEME_GET_ID($name) > 0);
222 // Checks if a theme is active
223 function THEME_IS_ACTIVE ($name) {
224 global $cacheArray, $_CONFIG;
226 // Is the extension "theme" installed?
227 if (!EXT_IS_ACTIVE("theme")) {
232 // Default is nothing active
235 // Is the cache entry there?
236 if (isset($cacheArray['themes']['theme_active'][$name])) {
237 // Get the version from cache
238 $active = ($cacheArray['themes']['theme_active'][$name] == "Y");
241 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
242 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
243 // Check if current theme is already imported or not
244 $result = SQL_QUERY_ESC("SELECT theme_active FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' AND theme_active='Y' LIMIT 1",
245 array($name), __FILE__, __LINE__);
247 // Is the theme active and installed?
248 $active = (SQL_NUMROWS($result) == 1);
251 SQL_FREERESULT($result);
258 // Gets current human-readable theme name
259 function GET_CURR_THEME_NAME () {
260 global $cacheArray, $_CONFIG;
262 // Is the extension "theme" installed?
263 if (!EXT_IS_ACTIVE("theme")) {
269 $name = GET_CURR_THEME();
271 // Is the cache entry there?
272 if (isset($cacheArray['themes']['theme_name'][$name])) {
273 // Get the version from cache
274 $name = $cacheArray['themes']['theme_name'][$name];
277 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
278 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
279 // Check if current theme is already imported or not
280 $result = SQL_QUERY_ESC("SELECT theme_name FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' AND theme_active='Y' LIMIT 1",
281 array($name), __FILE__, __LINE__);
284 list($name) = SQL_FETCHROW($result);
287 SQL_FREERESULT($result);
294 // Initialize variables
295 $currTheme = GET_CURR_THEME();
297 // Check if new theme is selcted
298 if ((!empty($_POST['new_theme'])) && ($_POST['new_theme'] != $currTheme)) {
299 // Set new theme for guests
300 $newTheme = $_POST['new_theme'];
302 // Change to new theme
303 set_session("mxchange_theme", $newTheme);
305 // Remove current from array and set new
306 $theme = sprintf("%stheme/%s/theme.php", PATH, $currTheme);
307 unset($INC_POOL[array_search($theme, $INC_POOL)]);
308 $INC_POOL[] = sprintf("%stheme/%s/theme.php", PATH, $newTheme);