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 // Dirty fix for dublicate function
44 if (!function_exists('GET_CURR_THEME')) {
45 // Get current theme name
46 function GET_CURR_THEME() {
47 global $INC_POOL, $_CONFIG, $CSS, $cacheArray;
49 // The default theme is 'default'... ;-)
52 // Load default theme if not empty from configuration
53 if (getConfig('default_theme') != "") $ret = getConfig('default_theme');
55 if (!isSessionVariableSet('mxchange_theme')) {
57 set_session("mxchange_theme", $ret);
58 } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
59 //die("<pre>".print_r($cacheArray['themes'], true)."</pre>");
60 // Get theme from cookie
61 $ret = get_session('mxchange_theme');
64 if (THEME_GET_ID($ret) == 0) {
68 } elseif ((!isBooleanConstantAndTrue('mxchange_installed')) && ((isBooleanConstantAndTrue('mxchange_installing')) || ($CSS == true)) && ((!empty($_GET['theme'])) || (!empty($_POST['theme'])))) {
69 // Prepare FQFN for checking
70 $theme = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($_GET['theme']));
72 // Installation mode active
73 if ((!empty($_GET['theme'])) && (FILE_READABLE($theme))) {
74 // Set cookie from URL data
75 set_session("mxchange_theme", SQL_ESCAPE($_GET['theme']));
76 } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($_POST['theme'])))) {
77 // Set cookie from posted data
78 set_session("mxchange_theme", SQL_ESCAPE($_POST['theme']));
82 $ret = get_session('mxchange_theme');
84 // Invalid design, reset cookie
85 set_session("mxchange_theme", $ret);
88 // Add (maybe) found theme.php file to inclusion list
89 $theme = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($ret));
91 // Try to load the requested include file
92 if (FILE_READABLE($theme)) $INC_POOL[] = $theme;
99 function THEME_SELECTION_BOX($mod, $act, $wht, $result) {
101 $FORM = URL."/modules.php?module=".$mod;
102 if (!empty($act)) $FORM .= "&action=".$act;
103 if (!empty($wht)) $FORM .= "&what=".$wht;
104 define('__FORM_VALUE', $FORM);
108 'theme_unix' => array(), // Unix name from filesystem
109 'theme_name' => array() // Title
113 while(list($theme) = SQL_FETCHROW($result)) {
114 // Load it's theme.php file
115 $INC = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($theme));
116 if (FILE_READABLE($INC)) {
117 // And save all data in array
119 $THEMES['theme_unix'][] = $theme;
120 $THEMES['theme_name'][] = $THEME_NAME;
124 // Sort whole array by title
125 array_pk_sort($THEMES, array("theme_name"));
127 // Construct selection form for the box template
129 foreach ($THEMES['theme_unix'] as $key => $theme) {
130 $OUT .= " <OPTION value=\"".$theme."\"";
131 if ($theme == GET_CURR_THEME()) $OUT .= " selected=\"selected\"";
132 $OUT .= ">".$THEMES['theme_name'][$key]."</OPTION>\n";
135 // Return generated selection
136 define('__THEME_SELECTION_OPTIONS', $OUT);
137 $OUT = LOAD_TEMPLATE("theme_select_form", true);
141 // Get version from name
142 function THEME_GET_VERSION ($name) {
143 global $cacheArray, $_CONFIG;
145 // Is the extension "theme" installed?
146 if (!EXT_IS_ACTIVE("theme")) {
151 // Default version "number"
154 // Is the cache entry there?
155 if (isset($cacheArray['themes']['theme_ver'][$name])) {
156 // Get the version from cache
157 $cver = $cacheArray['themes']['theme_ver'][$name];
160 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
161 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
162 // Load version from database
163 $result = SQL_QUERY_ESC("SELECT theme_ver FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' LIMIT 1",
164 array($name), __FILE__, __LINE__);
167 if (SQL_NUMROWS($result) == 1) {
169 list($cver) = SQL_FETCHROW($result);
173 SQL_FREERESULT($result);
181 function THEME_GET_ID ($name) {
182 global $cacheArray, $_CONFIG;
184 // Is the extension "theme" installed?
185 if (!EXT_IS_ACTIVE("theme")) {
193 // Is the cache entry there?
194 if (isset($cacheArray['themes']['id'][$name])) {
195 // Get the version from cache
196 $id = $cacheArray['themes']['id'][$name];
199 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
200 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
201 // Check if current theme is already imported or not
202 $result = SQL_QUERY_ESC("SELECT id FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' LIMIT 1",
203 array($name), __FILE__, __LINE__);
206 if (SQL_NUMROWS($result) == 1) {
208 list($id) = SQL_FETCHROW($result);
212 SQL_FREERESULT($result);
219 // Checks wether a theme is found in db
220 function THEME_CHECK_EXIST ($name) {
221 // Get theme and is it not nul?
222 return (THEME_GET_ID($name) > 0);
225 // Checks if a theme is active
226 function THEME_IS_ACTIVE ($name) {
227 global $cacheArray, $_CONFIG;
229 // Is the extension "theme" installed?
230 if (!EXT_IS_ACTIVE("theme")) {
235 // Default is nothing active
238 // Is the cache entry there?
239 if (isset($cacheArray['themes']['theme_active'][$name])) {
240 // Get the version from cache
241 $active = ($cacheArray['themes']['theme_active'][$name] == "Y");
244 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
245 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
246 // Check if current theme is already imported or not
247 $result = SQL_QUERY_ESC("SELECT theme_active FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' AND theme_active='Y' LIMIT 1",
248 array($name), __FILE__, __LINE__);
250 // Is the theme active and installed?
251 $active = (SQL_NUMROWS($result) == 1);
254 SQL_FREERESULT($result);
261 // Gets current human-readable theme name
262 function GET_CURR_THEME_NAME () {
263 global $cacheArray, $_CONFIG;
265 // Is the extension "theme" installed?
266 if (!EXT_IS_ACTIVE("theme")) {
272 $name = GET_CURR_THEME();
274 // Is the cache entry there?
275 if (isset($cacheArray['themes']['theme_name'][$name])) {
276 // Get the version from cache
277 $name = $cacheArray['themes']['theme_name'][$name];
280 if (getConfig('cache_hits') > 0) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
281 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
282 // Check if current theme is already imported or not
283 $result = SQL_QUERY_ESC("SELECT theme_name FROM `"._MYSQL_PREFIX."_themes` WHERE theme_path='%s' AND theme_active='Y' LIMIT 1",
284 array($name), __FILE__, __LINE__);
287 list($name) = SQL_FETCHROW($result);
290 SQL_FREERESULT($result);
297 // Initialize variables
298 $currTheme = GET_CURR_THEME();
300 // Check if new theme is selcted
301 if ((!empty($_POST['new_theme'])) && ($_POST['new_theme'] != $currTheme)) {
302 // Set new theme for guests
303 $newTheme = $_POST['new_theme'];
305 // Change to new theme
306 set_session("mxchange_theme", $newTheme);
308 // Remove current from array and set new
309 $theme = sprintf("%stheme/%s/theme.php", PATH, $currTheme);
310 unset($INC_POOL[array_search($theme, $INC_POOL)]);
311 $INC_POOL[] = sprintf("%stheme/%s/theme.php", PATH, $newTheme);