Fixed for loading themes, no longer needed parameters removed
[mailer.git] / inc / libs / theme_functions.php
index 31ec274cca32e60bd48b8738b12f12416b06f066..eb85579a286784abf03ecd8802fac91a85a2cb96 100644 (file)
  * -------------------------------------------------------------------- *
  * Kurzbeschreibung  : Themen-Manager                                   *
  * -------------------------------------------------------------------- *
- *                                                                      *
+ * $Revision::                                                        $ *
+ * $Date::                                                            $ *
+ * $Tag:: 0.2.1-FINAL                                                 $ *
+ * $Author::                                                          $ *
+ * Needs to be in all Files and every File needs "svn propset           *
+ * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  * For more information visit: http://www.mxchange.org                  *
 
 // Some security stuff...
 if (!defined('__SECURITY')) {
-       $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
+       $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
        require($INC);
 }
 
-function THEME_SELECTION_BOX($mod, $act, $wht, $result) {
+// Create a selection box with installed and activated themes or all if admin
+function generateThemeSelectionBox () {
+       // Init variables and fill them if set
+       $what = '';
+       $mod = getModule();
+       if (isWhatSet()) {
+               $what = getWhat();
+       } // END - if
+
        // Construction URL
-       $FORM = URL."/modules.php?module=".$mod;
-       if (!empty($act)) $FORM .= "&action=".$act;
-       if (!empty($wht))   $FORM .= "&what=".$wht;
-       define('__FORM_VALUE', $FORM);
+       $formAction = "{!URL!}/modules.php?module=" . $mod;
+       if (!empty($what)) $formAction .= "&what=" . $what;
 
        // Initialize array
-       $THEMES = array(
+       $themesArray = array(
                'theme_unix'   => array(), // Unix name from filesystem
                'theme_name'   => array()  // Title
        );
 
+       // Only activated themes for the user
+       $add = " WHERE `theme_active`='Y'";
+
+       // Do we have admin?
+       if (IS_ADMIN()) $add = '';
+
+       // Select all themes we want
+       $result = SQL_QUERY("SELECT `theme_path`, `theme_name` FROM `{!_MYSQL_PREFIX!}_themes`".$add." ORDER BY `theme_name` ASC", __FILE__, __LINE__);
+
        // 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($INC)) {
+       while ($content = SQL_FETCHARRAY($result)) {
+               // Construct relative include file name
+               $INC = sprintf("theme/%s/theme.php", SQL_ESCAPE($content['theme_path']));
+
+               // Load it's theme.php file if found
+               if (isIncludeReadable($INC)) {
                        // And save all data in array
-                       require($INC);
-                       $THEMES['theme_unix'][] = $theme;
-                       $THEMES['theme_name'][] = $THEME_NAME;
+                       loadInclude($INC);
+                       $themesArray['theme_unix'][] = $content['theme_path'];
+                       $themesArray['theme_name'][] = $GLOBALS['theme_data']['name'];
                } // END - if
        } // END - while
 
-       // Sort whole array by title
-       array_pk_sort($THEMES, array("theme_name"));
+       // Free the result
+       SQL_FREERESULT($result);
 
        // 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";
+       $OUT = '';
+       foreach ($themesArray['theme_unix'] as $key => $theme) {
+               $OUT .= "  <option value=\"".$theme."\"";
+               if ($theme == getCurrentTheme()) $OUT .= ' selected="selected"';
+               $OUT .= ">".$themesArray['theme_name'][$key]."</option>\n";
        } // END - foreach
 
+       // Remember content
+       $content = array(
+               'form_action' => $formAction,
+               'selection'   => $OUT
+       );
+
        // Return generated selection
-       define('__THEME_SELECTION_OPTIONS', $OUT);
-       $OUT = LOAD_TEMPLATE("theme_select_form", true);
-       return $OUT;
+       return LOAD_TEMPLATE('theme_select_form', true, $content);
 }
 
 // Get version from name
 function THEME_GET_VERSION ($name) {
-       global $cacheArray;
-
-       // Is the extension "theme" installed?
-       if (!EXT_IS_ACTIVE("theme")) {
+       // Is the extension 'theme' installed?
+       if (!EXT_IS_ACTIVE('theme')) {
                // Then abort here
-               return "!.!";
+               return '!.!';
        } // END - if
 
-       // Default version "number"
-       $cver = "?.?";
+       // Default version 'number'
+       $cver = '?.?';
 
        // Is the cache entry there?
-       if (isset($cacheArray['themes']['theme_ver'][$name])) {
+       if (isset($GLOBALS['cache_array']['themes']['theme_ver'][$name])) {
                // Get the version from cache
-               $cver = $cacheArray['themes']['theme_ver'][$name];
+               $cver = $GLOBALS['cache_array']['themes']['theme_ver'][$name];
 
                // Count up
                incrementConfigEntry('cache_hits');
-       } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
+       } 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__);
+               $result = SQL_QUERY_ESC("SELECT `theme_ver` FROM `{!_MYSQL_PREFIX!}_themes` WHERE `theme_path`='%s' LIMIT 1",
+                       array($name), __FUNCTION__, __LINE__);
 
                // Entry found?
                if (SQL_NUMROWS($result) == 1) {
@@ -119,17 +143,15 @@ function THEME_GET_VERSION ($name) {
 }
 
 // Checks wether a theme is found in db
-function THEME_CHECK_EXIST ($name) {
+function ifThemeExists ($name) {
        // Get theme and is it not nul?
-       return (THEME_GET_ID($name) > 0);
+       return (getThemeId($name) > 0);
 }
 
 // Checks if a theme is active
-function THEME_IS_ACTIVE ($name) {
-       global $cacheArray;
-
-       // Is the extension "theme" installed?
-       if (!EXT_IS_ACTIVE("theme")) {
+function isThemeActive ($name) {
+       // Is the extension 'theme' installed?
+       if (!EXT_IS_ACTIVE('theme')) {
                // Then abort here
                return false;
        } // END - if
@@ -138,16 +160,16 @@ function THEME_IS_ACTIVE ($name) {
        $active = false;
 
        // Is the cache entry there?
-       if (isset($cacheArray['themes']['theme_active'][$name])) {
+       if (isset($GLOBALS['cache_array']['themes']['theme_active'][$name])) {
                // Get the version from cache
-               $active = ($cacheArray['themes']['theme_active'][$name] == "Y");
+               $active = ($GLOBALS['cache_array']['themes']['theme_active'][$name] == 'Y');
 
                // Count up
                incrementConfigEntry('cache_hits');
-       } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
+       } 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__);
+               $result = SQL_QUERY_ESC("SELECT `theme_active` FROM `{!_MYSQL_PREFIX!}_themes` WHERE `theme_path`='%s' AND `theme_active`='Y' LIMIT 1",
+                       array($name), __FUNCTION__, __LINE__);
 
                // Is the theme active and installed?
                $active = (SQL_NUMROWS($result) == 1);
@@ -161,29 +183,27 @@ function THEME_IS_ACTIVE ($name) {
 }
 
 // Gets current human-readable theme name
-function GET_CURR_THEME_NAME () {
-       global $cacheArray;
-
-       // Is the extension "theme" installed?
-       if (!EXT_IS_ACTIVE("theme")) {
+function getCurrentThemeName () {
+       // Is the extension 'theme' installed?
+       if (!EXT_IS_ACTIVE('theme')) {
                // Then abort here
-               return "default";
+               return 'default';
        } // END - if
 
        // Get the Uni* name
-       $name = GET_CURR_THEME();
+       $name = getCurrentTheme();
 
        // Is the cache entry there?
-       if (isset($cacheArray['themes']['theme_name'][$name])) {
+       if (isset($GLOBALS['cache_array']['themes']['theme_name'][$name])) {
                // Get the version from cache
-               $name = $cacheArray['themes']['theme_name'][$name];
+               $name = $GLOBALS['cache_array']['themes']['theme_name'][$name];
 
                // Count up
                incrementConfigEntry('cache_hits');
-       } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
+       } 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__);
+               $result = SQL_QUERY_ESC("SELECT `theme_name` FROM `{!_MYSQL_PREFIX!}_themes` WHERE `theme_path`='%s' AND `theme_active`='Y' LIMIT 1",
+                       array($name), __FUNCTION__, __LINE__);
 
                // Load theme name
                list($name) = SQL_FETCHROW($result);
@@ -197,21 +217,21 @@ function GET_CURR_THEME_NAME () {
 }
 
 // Initialize variables
-$currTheme = GET_CURR_THEME();
+$GLOBALS['curr_theme'] = getCurrentTheme();
 
 // Check if new theme is selcted
-if ((!empty($_POST['new_theme'])) && ($_POST['new_theme'] != $currTheme)) {
+if ((REQUEST_ISSET_POST('new_theme')) && (REQUEST_POST('new_theme') != $GLOBALS['curr_theme'])) {
        // Set new theme for guests
-       $newTheme = $_POST['new_theme'];
+       $newTheme = REQUEST_POST('new_theme');
 
        // Change to new theme
-       set_session("mxchange_theme", $newTheme);
+       setSession('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);
+       $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), $GLOBALS['curr_theme']);
+       REMOVE_INC_FROM_POOL($theme);
+       ADD_INC_TO_POOL(sprintf("%stheme/%s/theme.php", constant('PATH'), $newTheme));
 } // END - if
 
-//
+// [EOF]
 ?>