-/************************************************************************
- * MXChange v0.2.1 Start: 12/03/2004 *
- * =============== Last change: 12/13/2004 *
- * *
- * -------------------------------------------------------------------- *
- * File : theme-manager.php *
- * -------------------------------------------------------------------- *
- * Short description : Theme manager *
- * -------------------------------------------------------------------- *
- * Kurzbeschreibung : Themen-Manager *
- * -------------------------------------------------------------------- *
- * *
- * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder *
- * For more information visit: http://www.mxchange.org *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
- * MA 02110-1301 USA *
- ************************************************************************/
-
-// Some security stuff...
-if (!defined('__SECURITY')) {
- $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
- require($INC);
-}
-
-// Always make sure the session management is initialized first
-require_once(PATH."inc/session.php");
-
-// Get current theme name
-function GET_CURR_THEME() {
- global $INC_POOL, $_CONFIG, $CSS, $cacheArray;
-
- // The default theme is 'default'... ;-)
- $ret = "default";
-
- // Load default theme if not empty from configuration
- if (!empty($_CONFIG['default_theme'])) $ret = $_CONFIG['default_theme'];
-
- if (!isSessionVariableSet('mxchange_theme')) {
- // Set default theme
- set_session("mxchange_theme", $ret);
- } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
- //die("<pre>".print_r($cacheArray['themes'], true)."</pre>");
- // Get theme from cookie
- $ret = get_session('mxchange_theme');
-
- // Is it valid?
- if (THEME_GET_ID($ret) == 0) {
- // Fix it to default
- $ret = "default";
- } // END - if
- } elseif ((!isBooleanConstantAndTrue('mxchange_installed')) && ((isBooleanConstantAndTrue('mxchange_installing')) || ($CSS == true)) && ((!empty($_GET['theme'])) || (!empty($_POST['theme'])))) {
- // Prepare FQFN for checking
- $theme = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($_GET['theme']));
-
- // Installation mode active
- if ((!empty($_GET['theme'])) && (FILE_READABLE($theme))) {
- // Set cookie from URL data
- set_session("mxchange_theme", $_GET['theme']);
- } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($_POST['theme'])))) {
- // Set cookie from posted data
- set_session("mxchange_theme", $_POST['theme']);
- }
-
- // Set return value
- $ret = get_session('mxchange_theme');
- } else {
- // Invalid design, reset cookie
- set_session("mxchange_theme", $ret);
- }
-
- // Add (maybe) found theme.php file to inclusion list
- $theme = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($ret));
-
- // Try to load the requested include file
- if (FILE_READABLE($theme)) $INC_POOL[] = $theme;
-
- // Return theme value
- return $ret;
-}
-
-function THEME_SELECTION_BOX($mod, $act, $wht, $result) {
- // Construction URL
- $FORM = URL."/modules.php?module=".$mod;
- if (!empty($act)) $FORM .= "&action=".$act;
- if (!empty($wht)) $FORM .= "&what=".$wht;
- define('__FORM_VALUE', $FORM);
-
- // Initialize array
- $THEMES = array(
- 'theme_unix' => array(), // Unix name from filesystem
- 'theme_name' => array() // Title
- );
-
- // Load all themes
- while(list($theme) = SQL_FETCHROW($result)) {
- // Load it's theme.php file
- $INC = sprintf("%stheme/%s/theme.php", PATH, SQL_ESCAPE($theme));
- if (FILE_READABLE($INC)) {
- // And save all data in array
- require($INC);
- $THEMES['theme_unix'][] = $theme;
- $THEMES['theme_name'][] = $THEME_NAME;
- } // END - if
- } // END - while
-
- // Sort whole array by title
- array_pk_sort($THEMES, array("theme_name"));
-
- // Construct selection form for the box template
- $OUT = "";
- foreach ($THEMES['theme_unix'] as $key => $theme) {
- $OUT .= " <OPTION value=\"".$theme."\"";
- if ($theme == GET_CURR_THEME()) $OUT .= " selected=\"selected\"";
- $OUT .= ">".$THEMES['theme_name'][$key]."</OPTION>\n";
- } // END - foreach
-
- // Return generated selection
- define('__THEME_SELECTION_OPTIONS', $OUT);
- $OUT = LOAD_TEMPLATE("theme_select_form", true);
- return $OUT;
-}
-
-// Get version from name
-function THEME_GET_VERSION ($name) {
- global $cacheArray, $_CONFIG;
-
- // Default version "number"
- $cver = "-.-";
-
- // Is the cache entry there?
- if (isset($cacheArray['themes']['theme_ver'][$name])) {
- // Get the version from cache
- $cver = $cacheArray['themes']['theme_ver'][$name];
-
- // Count up
- if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
- } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
- // Load version from database
- $result = SQL_QUERY_ESC("SELECT theme_ver FROM "._MYSQL_PREFIX."_themes WHERE theme_path='%s' LIMIT 1",
- array($name), __FILE__, __LINE__);
-
- // Entry found?
- if (SQL_NUMROWS($result) == 1) {
- // Fetch data
- list($cver) = SQL_FETCHROW($result);
- } // END - if
-
- // Free result
- SQL_FREERESULT($result);
- }
-
- // Return version
- return $cver;
-}
-
-// Get id from theme
-function THEME_GET_ID ($name) {
- global $cacheArray, $_CONFIG;
-
- // Default id
- $id = 0;
-
- // Is the cache entry there?
- if (isset($cacheArray['themes']['id'][$name])) {
- // Get the version from cache
- $id = $cacheArray['themes']['id'][$name];
-
- // Count up
- if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
- } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
- // Check if current theme is already imported or not
- $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_themes WHERE theme_path='%s' LIMIT 1",
- array($name), __FILE__, __LINE__);
-
- // Entry found?
- if (SQL_NUMROWS($result) == 1) {
- // Fetch data
- list($id) = SQL_FETCHROW($result);
- } // END - if
-
- // Free result
- SQL_FREERESULT($result);
- }
-
- // Return id
- return $id;
-}
-
-// Checks wether a theme is found in db
-function THEME_CHECK_EXIST ($name) {
- // Get theme and is it not nul?
- return (THEME_GET_ID($name) > 0);
-}
-
-// Checks if a theme is active
-function THEME_IS_ACTIVE ($name) {
- global $cacheArray, $_CONFIG;
-
- // Default is nothing active
- $active = false;
-
- // Is the cache entry there?
- if (isset($cacheArray['themes']['theme_active'][$name])) {
- // Get the version from cache
- $active = ($cacheArray['themes']['theme_active'][$name] == "Y");
-
- // Count up
- if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
- } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
- // Check if current theme is already imported or not
- $result = SQL_QUERY_ESC("SELECT theme_active FROM "._MYSQL_PREFIX."_themes WHERE theme_path='%s' AND theme_active='Y' LIMIT 1",
- array($name), __FILE__, __LINE__);
-
- // Is the theme active and installed?
- $active = (SQL_NUMROWS($result) == 1);
-
- // Free result
- SQL_FREERESULT($result);
- }
-
- // Return result
- return $active;
-}
-
-// Gets current human-readable theme name
-function GET_CURR_THEME_NAME () {
- global $cacheArray, $_CONFIG;
-
- // Get the Uni* name
- $name = GET_CURR_THEME();
-
- // Is the cache entry there?
- if (isset($cacheArray['themes']['theme_name'][$name])) {
- // Get the version from cache
- $name = $cacheArray['themes']['theme_name'][$name];
-
- // Count up
- if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
- } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
- // Check if current theme is already imported or not
- $result = SQL_QUERY_ESC("SELECT theme_name FROM "._MYSQL_PREFIX."_themes WHERE theme_path='%s' AND theme_active='Y' LIMIT 1",
- array($name), __FILE__, __LINE__);
-
- // Is the theme active and installed?
- $name = (SQL_NUMROWS($result) == 1);
-
- // Free result
- SQL_FREERESULT($result);
- }
-
- // Return name
- return $name;
-}
-
-// Initialize variables
-$currTheme = GET_CURR_THEME();
-
-// Check if new theme is selcted
-if ((!empty($_POST['new_theme'])) && ($_POST['new_theme'] != $currTheme)) {
- // Set new theme for guests
- $newTheme = $_POST['new_theme'];
-
- // Change to new theme
- set_session("mxchange_theme", $newTheme);
-
- // Remove current from array and set new
- $theme = sprintf("%stheme/%s/theme.php", PATH, $currTheme);
- unset($INC_POOL[array_search($theme, $INC_POOL)]);
- $INC_POOL[] = sprintf("%stheme/%s/theme.php", PATH, $newTheme);
-} // END - if
-
-//
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