Rewrote some parts:
[mailer.git] / inc / libs / theme_functions.php
index eb85579a286784abf03ecd8802fac91a85a2cb96..74894b99564c3dabaf3dcb7dfa47b0220f913540 100644 (file)
@@ -1,10 +1,10 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 12/03/2004 *
- * ===============                              Last change: 12/13/2004 *
+ * Mailer v0.2.1-FINAL                                Start: 12/03/2004 *
+ * ===================                          Last change: 12/13/2004 *
  *                                                                      *
  * -------------------------------------------------------------------- *
- * File              : theme-manager.php                                *
+ * File              : theme manager.php                                *
  * -------------------------------------------------------------------- *
  * Short description : Theme manager                                    *
  * -------------------------------------------------------------------- *
  * $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                  *
+ * Copyright (c) 2003 - 2009 by Roland Haeder                           *
+ * Copyright (c) 2009 - 2013 by Mailer Developer Team                   *
+ * For more information visit: http://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 *
 
 // Some security stuff...
 if (!defined('__SECURITY')) {
-       $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
-       require($INC);
-}
+       die();
+} // END - if
 
 // Create a selection box with installed and activated themes or all if admin
 function generateThemeSelectionBox () {
        // Init variables and fill them if set
-       $what = '';
+       $what = getWhat();
        $mod = getModule();
-       if (isWhatSet()) {
-               $what = getWhat();
-       } // END - if
 
        // Construction URL
-       $formAction = "{!URL!}/modules.php?module=" . $mod;
-       if (!empty($what)) $formAction .= "&amp;what=" . $what;
+       $formAction = 'modules.php?module='. $mod;
+       if (!empty($what)) $formAction .= '&amp;what=' . $what;
 
        // Initialize array
        $themesArray = array(
@@ -64,35 +59,43 @@ function generateThemeSelectionBox () {
        // Only activated themes for the user
        $add = " WHERE `theme_active`='Y'";
 
-       // Do we have admin?
-       if (IS_ADMIN()) $add = '';
+       // Is there admin?
+       if (isAdmin()) {
+               // Then display all themes
+               $add = '';
+       } // END - if
 
        // 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__);
+       $result = sqlQuery('SELECT
+       `theme_path`,
+       `theme_name`
+FROM
+       `{?_MYSQL_PREFIX?}_themes`
+' . $add . '
+ORDER BY
+       `theme_name` ASC', __FUNCTION__, __LINE__);
 
        // Load all themes
-       while ($content = SQL_FETCHARRAY($result)) {
-               // Construct relative include file name
-               $INC = sprintf("theme/%s/theme.php", SQL_ESCAPE($content['theme_path']));
-
+       while ($row = sqlFetchArray($result)) {
                // Load it's theme.php file if found
-               if (isIncludeReadable($INC)) {
+               if (isThemeReadable($row['theme_path'])) {
                        // And save all data in array
-                       loadInclude($INC);
-                       $themesArray['theme_unix'][] = $content['theme_path'];
-                       $themesArray['theme_name'][] = $GLOBALS['theme_data']['name'];
+                       loadInclude(sprintf('theme/%s/theme.php', secureString($row['theme_path'])));
+                       array_push($themesArray['theme_unix'], $row['theme_path']);
+                       array_push($themesArray['theme_name'], $row['theme_name']);
                } // END - if
        } // END - while
 
        // Free the result
-       SQL_FREERESULT($result);
+       sqlFreeResult($result);
 
        // Construct selection form for the box template
+       // @TODO Can't this be rewritten to an API function?
        $OUT = '';
        foreach ($themesArray['theme_unix'] as $key => $theme) {
-               $OUT .= "  <option value=\"".$theme."\"";
+               $OUT .= '  <option value="' . $theme . '"';
                if ($theme == getCurrentTheme()) $OUT .= ' selected="selected"';
-               $OUT .= ">".$themesArray['theme_name'][$key]."</option>\n";
+               $OUT .= '>' . $themesArray['theme_name'][$key] . '</option>';
        } // END - foreach
 
        // Remember content
@@ -101,14 +104,17 @@ function generateThemeSelectionBox () {
                'selection'   => $OUT
        );
 
+       // Load template
+       $out = loadTemplate('theme_select_form', TRUE, $content);
+
        // Return generated selection
-       return LOAD_TEMPLATE('theme_select_form', true, $content);
+       return $out;
 }
 
 // Get version from name
-function THEME_GET_VERSION ($name) {
+function getThemeVersion ($name) {
        // Is the extension 'theme' installed?
-       if (!EXT_IS_ACTIVE('theme')) {
+       if (!isExtensionActive('theme')) {
                // Then abort here
                return '!.!';
        } // END - if
@@ -117,47 +123,47 @@ function THEME_GET_VERSION ($name) {
        $cver = '?.?';
 
        // Is the cache entry there?
-       if (isset($GLOBALS['cache_array']['themes']['theme_ver'][$name])) {
+       if (isset($GLOBALS['cache_array']['themes']['theme_version'][$name])) {
                // Get the version from cache
-               $cver = $GLOBALS['cache_array']['themes']['theme_ver'][$name];
+               $cver = $GLOBALS['cache_array']['themes']['theme_version'][$name];
 
                // Count up
-               incrementConfigEntry('cache_hits');
-       } elseif (GET_EXT_VERSION('cache') != '0.1.8') {
+               incrementStatsEntry('cache_hits');
+       } elseif (isExtensionInstalledAndNewer('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",
+               $result = sqlQueryEscaped("SELECT `theme_ver` FROM `{?_MYSQL_PREFIX?}_themes` WHERE `theme_path`='%s' LIMIT 1",
                        array($name), __FUNCTION__, __LINE__);
 
                // Entry found?
-               if (SQL_NUMROWS($result) == 1) {
+               if (sqlNumRows($result) == 1) {
                        // Fetch data
-                       list($cver) = SQL_FETCHROW($result);
+                       list($cver) = sqlFetchRow($result);
                } // END - if
 
                // Free result
-               SQL_FREERESULT($result);
+               sqlFreeResult($result);
        }
 
        // Return version
        return $cver;
 }
 
-// Checks wether a theme is found in db
+// Checks whether a theme is found in db
 function ifThemeExists ($name) {
        // Get theme and is it not nul?
-       return (getThemeId($name) > 0);
+       return (((isExtensionActive('theme')) || (getModule() == 'admin')) && (isValidId(getThemeId($name))));
 }
 
 // Checks if a theme is active
 function isThemeActive ($name) {
        // Is the extension 'theme' installed?
-       if (!EXT_IS_ACTIVE('theme')) {
+       if (!isExtensionActive('theme')) {
                // Then abort here
-               return false;
+               return FALSE;
        } // END - if
 
        // Default is nothing active
-       $active = false;
+       $active = FALSE;
 
        // Is the cache entry there?
        if (isset($GLOBALS['cache_array']['themes']['theme_active'][$name])) {
@@ -165,17 +171,17 @@ function isThemeActive ($name) {
                $active = ($GLOBALS['cache_array']['themes']['theme_active'][$name] == 'Y');
 
                // Count up
-               incrementConfigEntry('cache_hits');
-       } elseif (GET_EXT_VERSION('cache') != '0.1.8') {
+               incrementStatsEntry('cache_hits');
+       } elseif (isExtensionInstalledAndNewer('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",
+               $result = sqlQueryEscaped("SELECT `theme_active` FROM `{?_MYSQL_PREFIX?}_themes` WHERE `theme_path`='%s' AND `theme_active`='Y' LIMIT 1",
                        array($name), __FUNCTION__, __LINE__);
 
                // Is the theme active and installed?
-               $active = (SQL_NUMROWS($result) == 1);
+               $active = (sqlNumRows($result) == 1);
 
                // Free result
-               SQL_FREERESULT($result);
+               sqlFreeResult($result);
        }
 
        // Return result
@@ -185,7 +191,7 @@ function isThemeActive ($name) {
 // Gets current human-readable theme name
 function getCurrentThemeName () {
        // Is the extension 'theme' installed?
-       if (!EXT_IS_ACTIVE('theme')) {
+       if (!isExtensionActive('theme')) {
                // Then abort here
                return 'default';
        } // END - if
@@ -199,39 +205,100 @@ function getCurrentThemeName () {
                $name = $GLOBALS['cache_array']['themes']['theme_name'][$name];
 
                // Count up
-               incrementConfigEntry('cache_hits');
-       } elseif (GET_EXT_VERSION('cache') != '0.1.8') {
+               incrementStatsEntry('cache_hits');
+       } elseif (isExtensionInstalledAndNewer('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",
+               $result = sqlQueryEscaped("SELECT `theme_name` FROM `{?_MYSQL_PREFIX?}_themes` WHERE `theme_path`='%s' AND `theme_active`='Y' LIMIT 1",
                        array($name), __FUNCTION__, __LINE__);
 
                // Load theme name
-               list($name) = SQL_FETCHROW($result);
+               list($name) = sqlFetchRow($result);
 
                // Free result
-               SQL_FREERESULT($result);
+               sqlFreeResult($result);
        }
 
        // Return name
        return $name;
 }
 
-// Initialize variables
-$GLOBALS['curr_theme'] = getCurrentTheme();
+// Get current theme name
+function getActualTheme () {
+       // The default theme is 'default'... ;-)
+       $ret = 'default';
+
+       // Load default theme if not empty from configuration
+       if ((isConfigEntrySet('default_theme')) && (getConfig('default_theme') != '')) {
+               $ret = getConfig('default_theme');
+       } // END - if
 
-// Check if new theme is selcted
-if ((REQUEST_ISSET_POST('new_theme')) && (REQUEST_POST('new_theme') != $GLOBALS['curr_theme'])) {
-       // Set new theme for guests
-       $newTheme = REQUEST_POST('new_theme');
+       if (!isMailerThemeSet()) {
+               // Set default theme
+               setMailerTheme($ret);
+       } elseif ((isMailerThemeSet()) && (isExtensionInstalledAndNewer('sql_patches', '0.1.4'))) {
+               //die("<pre>".print_r($GLOBALS['cache_array']['themes'], TRUE)."</pre>");
+               // Get theme from cookie
+               $ret = getSession('mailer_theme');
+
+               // Is it valid?
+               if ((!isExtensionActive('theme')) || (getThemeId($ret) == '0')) {
+                       // Fix it to default
+                       $ret = 'default';
+               } // END - if
+       } elseif ((!isInstalled()) && ((isInstalling()) || (isHtmlOutputMode())) && ((isGetRequestElementSet('theme')) || (isPostRequestElementSet('theme')))) {
+               // Prepare filename for checking
+               $themeFile = sprintf('theme/%s/theme.php', getRequestElement('theme'));
+
+               // Installation mode active
+               if ((isGetRequestElementSet('theme')) && (isThemeReadable(getRequestElement('theme')))) {
+                       // Set cookie from URL data
+                       setMailerTheme(getRequestElement('theme'));
+               } elseif ((isPostRequestElementSet('theme')) && (isThemeReadable(postRequestElement('theme')))) {
+                       // Set cookie from posted data
+                       setMailerTheme(postRequestElement('theme'));
+               }
+
+               // Set return value
+               $ret = getSession('mailer_theme');
+       } else {
+               // Invalid design, reset cookie
+               setMailerTheme($ret);
+       }
 
-       // Change to new theme
-       setSession('mxchange_theme', $newTheme);
+       // Return theme value
+       return $ret;
+}
 
-       // Remove current from array and set new
-       $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'), $newTheme));
-} // END - if
+// Get id from theme
+function getThemeId ($name) {
+       // Default id
+       $id = '0';
+
+       // Is the cache entry there?
+       if (isset($GLOBALS['cache_array']['themes']['id'][$name])) {
+               // Get the version from cache
+               $id = $GLOBALS['cache_array']['themes']['id'][$name];
+
+               // Count up
+               incrementStatsEntry('cache_hits');
+       } elseif (isExtensionInstalledAndNewer('cache', '0.1.8')) {
+               // Check if current theme is already imported or not
+               $result = sqlQueryEscaped("SELECT `id` FROM `{?_MYSQL_PREFIX?}_themes` WHERE `theme_path`='%s' LIMIT 1",
+                       array($name), __FUNCTION__, __LINE__);
+
+               // Entry found?
+               if (sqlNumRows($result) == 1) {
+                       // Fetch data
+                       list($id) = sqlFetchRow($result);
+               } // END - if
+
+               // Free result
+               sqlFreeResult($result);
+       }
+
+       // Return id
+       return $id;
+}
 
 // [EOF]
 ?>