/**
* Initialize the Smarty framework for use in Serendipity
*
* @access public
* @return null
*/
function serendipity_smarty_init($vars = array())
{
global $serendipity, $template_config, $template_global_config, $template_config_groups;
if (!isset($serendipity['smarty'])) {
$template_dir = $serendipity['serendipityPath'] . $serendipity['templatePath'] . $serendipity['template'];
if (!defined('IN_serendipity_admin') && file_exists($template_dir . '/template.inc.php')) {
// If this file exists, a custom template engine will be loaded.
// Beware: Smarty is used in the Admin backend, despite of this.
include_once $template_dir . '/template.inc.php';
} else {
// Backend template overwritten here (NOT earlier due to frontend specific check)
if (defined('IN_serendipity_admin')) {
$template_dir = $serendipity['serendipityPath'] . $serendipity['templatePath'] . $serendipity['template_backend'];
}
// Set a session variable if Smarty fails:
$prev_smarty = $_SESSION['no_smarty'];
$_SESSION['no_smarty'] = true;
if (LANG_CHARSET != 'UTF-8') {
@define('SMARTY_MBSTRING', false);
@define('SMARTY_RESOURCE_CHAR_SET', LANG_CHARSET);
}
// define cache resources to load with smarty - see smarty cache readme - needs enabled cache!
#@define('APC_EXTENSION_LOADED', extension_loaded('apc') && ini_get('apc.enabled'));
#@define('MEMCACHE_EXTENSION_LOADED', (class_exists('Memcached',false) || class_exists('Memcache',false)) && (extension_loaded("memcached") || extension_loaded("memcache")));
// Default Smarty Engine will be used
@define('SMARTY_DIR', S9Y_PEAR_PATH . 'Smarty/libs/');
if (!class_exists('Smarty')) {
include_once SMARTY_DIR . 'Smarty.class.php';
}
if (!class_exists('Smarty')) {
return false;
}
// include the serendipity smarty constructor
if (!class_exists('Serendipity_Smarty')) {
include_once S9Y_INCLUDE_PATH . '/include/serendipity_smarty_class.inc.php';
}
if (!class_exists('Serendipity_Smarty')) {
return false;
}
// set smarty instance
#$serendipity['smarty'] = new Serendipity_Smarty;
// initialize smarty object by instance
$serendipity['smarty'] = Serendipity_Smarty::getInstance();
// debug moved to class
// Hooray for Smarty:
$_SESSION['no_smarty'] = $prev_smarty;
// enable security policy by instance of the Smarty_Security class
$serendipity['smarty']->enableSecurity('Serendipity_Smarty_Security_Policy');
// debugging...
#echo '<pre>';print_r($serendipity['smarty']);echo '</pre>';#exit;
#$serendipity['smarty']->testInstall();exit;
// extreme debugging with undocumented internal flag which enables a trace output from the parser during debugging
#$serendipity['smarty']->_parserdebug = true; // be careful!
/**
* ToDo: Check for possible API changes in Smarty 3.2 [smarty_modifier_foobar, --> [smarty_modifier_foobar, smarty_function_foobar, smarty_block_foobar] (in class)]
* smarty_modifier_foobar(Smarty $smarty, $string, ...) vs. smarty_modifier_foobar($string, ...)
**/
$serendipity['smarty']->registerPlugin('modifier', 'makeFilename', 'serendipity_makeFilename');
$serendipity['smarty']->registerPlugin('modifier', 'xhtml_target', 'serendipity_xhtml_target');
$serendipity['smarty']->registerPlugin('modifier', 'emptyPrefix', 'serendipity_emptyPrefix');
$serendipity['smarty']->registerPlugin('modifier', 'formatTime', 'serendipity_smarty_formatTime');
$serendipity['smarty']->registerPlugin('modifier', 'serendipity_utf8_encode', 'serendipity_utf8_encode');
$serendipity['smarty']->registerPlugin('modifier', 'ifRemember', 'serendipity_ifRemember');
$serendipity['smarty']->registerPlugin('modifier', 'checkPermission', 'serendipity_checkPermission');
$serendipity['smarty']->registerPlugin('modifier', 'serendipity_refhookPlugin', 'serendipity_smarty_refhookPlugin');
$serendipity['smarty']->registerPlugin('modifier', 'serendipity_html5time', 'serendipity_smarty_html5time');
$serendipity['smarty']->registerPlugin('modifier', 'rewriteURL', 'serendipity_rewriteURL');
$serendipity['smarty']->registerPlugin('function', 'serendipity_printSidebar', 'serendipity_smarty_printSidebar');
$serendipity['smarty']->registerPlugin('function', 'serendipity_hookPlugin', 'serendipity_smarty_hookPlugin');
$serendipity['smarty']->registerPlugin('function', 'serendipity_showPlugin', 'serendipity_smarty_showPlugin');
$serendipity['smarty']->registerPlugin('function', 'serendipity_getFile', 'serendipity_smarty_getFile');
$serendipity['smarty']->registerPlugin('function', 'serendipity_printComments', 'serendipity_smarty_printComments');
$serendipity['smarty']->registerPlugin('function', 'serendipity_printTrackbacks', 'serendipity_smarty_printTrackbacks');
$serendipity['smarty']->registerPlugin('function', 'serendipity_rss_getguid', 'serendipity_smarty_rss_getguid');
$serendipity['smarty']->registerPlugin('function', 'serendipity_fetchPrintEntries', 'serendipity_smarty_fetchPrintEntries');
$serendipity['smarty']->registerPlugin('function', 'serendipity_getTotalCount', 'serendipity_smarty_getTotalCount');
$serendipity['smarty']->registerPlugin('function', 'pickKey', 'serendipity_smarty_pickKey');
$serendipity['smarty']->registerPlugin('function', 'serendipity_showCommentForm', 'serendipity_smarty_showCommentForm');
$serendipity['smarty']->registerPlugin('function', 'serendipity_getImageSize', 'serendipity_smarty_getImageSize');
$serendipity['smarty']->registerPlugin('function', 'serendipity_getConfigVar', 'serendipity_smarty_getConfigVar');
$serendipity['smarty']->registerPlugin('function', 'serendipity_setFormToken', 'serendipity_smarty_setFormToken');
$serendipity['smarty']->registerFilter('pre', 'serendipity_replaceSmartyVars');
}
if (!isset($serendipity['smarty_file'])) {
$serendipity['smarty_file'] = 'index.tpl';
}
$category = false;
$category_info = array();
if (isset($serendipity['GET']['category'])) {
$category = (int) $serendipity['GET']['category'];
if (isset($GLOBALS['cInfo'])) {
$category_info = $GLOBALS['cInfo'];
} else {
$category_info = serendipity_fetchCategoryInfo($category);
}
}
if (!isset($serendipity['smarty_vars']['head_link_stylesheet'])) {
$serendipity['smarty_vars']['head_link_stylesheet_frontend'] = serendipity_rewriteURL('serendipity.css');
if (IN_serendipity_admin === true) {
$serendipity['smarty_vars']['head_link_stylesheet'] = serendipity_rewriteURL('serendipity_admin.css');
} else {
$serendipity['smarty_vars']['head_link_stylesheet'] = serendipity_rewriteURL('serendipity.css');
}
// When templates are switched, append a specific version string to make sure the browser does not cache the CSS
if (strstr($serendipity['smarty_vars']['head_link_stylesheet'], '?')) {
$serendipity['smarty_vars']['head_link_stylesheet'] .= '&v=' . $serendipity['last_template_change'];
$serendipity['smarty_vars']['head_link_stylesheet_frontend'] .= '&v=' . $serendipity['last_template_change'];
} else {
$serendipity['smarty_vars']['head_link_stylesheet'] .= '?v=' . $serendipity['last_template_change'];
$serendipity['smarty_vars']['head_link_stylesheet_frontend'] .= '?v=' . $serendipity['last_template_change'];
}
}
if (!isset($serendipity['smarty_vars']['head_link_script'])) {
if (IN_serendipity_admin === true) {
$serendipity['smarty_vars']['head_link_script'] = serendipity_rewriteURL('serendipity_admin.js');
} else {
$serendipity['smarty_vars']['head_link_script'] = serendipity_rewriteURL('serendipity.js');
}
if (strstr($serendipity['smarty_vars']['head_link_script'], '?')) {
$serendipity['smarty_vars']['head_link_script'] .= '&v=' . $serendipity['last_template_change'];
} else {
$serendipity['smarty_vars']['head_link_script'] .= '?v=' . $serendipity['last_template_change'];
}
}
$wysiwyg_customPlugin = $wysiwyg_customConfig = null;
if (defined('IN_serendipity_admin') && $serendipity['wysiwyg']) {
// check force internal toolbar config file
if (strpos($serendipity['wysiwygToolbar'], 'NOCC-') !== false) {
$serendipity['wysiwygToolbar'] = substr($serendipity['wysiwygToolbar'], 5);
$force_internal_toolbar = true;
}
// check ckeditor custom plugin file
$ccp = serendipity_getTemplateFile('admin/ckeditor_custom_plugin.js', 'serendipityHTTPPath', true);
$wysiwyg_customPlugin = !empty($ccp) && !$force_internal_toolbar ? $ccp : $serendipity['serendipityHTTPPath'] . 'htmlarea/ckeditor_s9y_plugin.js';
// check ckeditor custom config file
$ccc = serendipity_getTemplateFile('admin/ckeditor_custom_config.js', 'serendipityHTTPPath', true);
$wysiwyg_customConfig = !empty($ccc) && !$force_internal_toolbar ? $ccc : $serendipity['serendipityHTTPPath'] . 'htmlarea/ckeditor_s9y_config.js';
}
$_force_backendpopups = explode(',', $serendipity['enableBackendPopupGranular']);
$force_backendpopups = array();
foreach ($_force_backendpopups as $fbp_key => $fbp_val) {
$fbp_val = trim($fbp_val);
if (empty($fbp_val)) {
continue;
}
$force_backendpopups[$fbp_val] = $fbp_val;
}
$serendipity['smarty']->assign(array('head_charset' => LANG_CHARSET, 'head_version' => $serendipity['version'], 'head_title' => $serendipity['head_title'], 'head_subtitle' => $serendipity['head_subtitle'], 'head_link_stylesheet' => $serendipity['smarty_vars']['head_link_stylesheet'], 'head_link_script' => $serendipity['smarty_vars']['head_link_script'], 'head_link_stylesheet_frontend' => $serendipity['smarty_vars']['head_link_stylesheet_frontend'], 'is_xhtml' => true, 'use_popups' => $serendipity['enablePopup'], 'use_backendpopups' => $serendipity['enableBackendPopup'], 'force_backendpopups' => $force_backendpopups, 'is_embedded' => !$serendipity['embed'] || $serendipity['embed'] === 'false' || $serendipity['embed'] === false ? false : true, 'is_raw_mode' => $serendipity['smarty_raw_mode'], 'is_logged_in' => serendipity_userLoggedIn(), 'entry_id' => isset($serendipity['GET']['id']) && is_numeric($serendipity['GET']['id']) ? $serendipity['GET']['id'] : false, 'is_single_entry' => isset($serendipity['GET']['id']) && is_numeric($serendipity['GET']['id']), 'blogTitle' => $serendipity['blogTitle'], 'blogSubTitle' => !empty($serendipity['blogSubTitle']) ? $serendipity['blogSubTitle'] : '', 'blogDescription' => $serendipity['blogDescription'], 'serendipityHTTPPath' => $serendipity['serendipityHTTPPath'], 'serendipityDefaultBaseURL' => $serendipity['defaultBaseURL'], 'serendipityBaseURL' => $serendipity['baseURL'], 'serendipityRewritePrefix' => $serendipity['rewrite'] == 'none' ? $serendipity['indexFile'] . '?/' : '', 'serendipityIndexFile' => $serendipity['indexFile'], 'serendipityVersion' => $serendipity['expose_s9y'] ? $serendipity['version'] : '', 'lang' => $serendipity['lang'], 'category' => $category, 'category_info' => $category_info, 'template' => $serendipity['template'], 'template_backend' => $serendipity['template_backend'], 'wysiwygToolbar' => $serendipity['wysiwygToolbar'], 'wysiwyg_customPlugin' => $wysiwyg_customPlugin, 'wysiwyg_customConfig' => $wysiwyg_customConfig, 'use_autosave' => serendipity_db_bool($serendipity['use_autosave']) ? 'true' : 'false', 'dateRange' => !empty($serendipity['range']) ? $serendipity['range'] : array()));
if (count($vars) > 0) {
$serendipity['smarty']->assign($vars);
}
// For advanced usage, we allow template authors to create a file 'config.inc.php' where they can
// setup custom smarty variables, modifiers etc. to use in their templates.
// If a template engine is defined we need that config.inc.php file as well. The template's actual file is loaded after that to be able to overwrite config.
if (isset($serendipity['template_engine']) && $serendipity['template_engine'] != null) {
$p = explode(',', $serendipity['template_engine']);
foreach ($p as $te) {
$config = $serendipity['serendipityPath'] . $serendipity['templatePath'] . trim($te) . '/config.inc.php';
if (file_exists($config)) {
include_once $config;
}
}
}
// FIRST: Load config of the currently configured FRONTEND template. We might actually need this in the backend (sidebar configuration, IPTC options, some others).
// SECOND: Load config of the currently set template, which can also be the BACKEND template, or be the same as before. include_once takes care of only including the file once.
$config = $serendipity['serendipityPath'] . $serendipity['templatePath'] . $serendipity['template'] . '/config.inc.php';
if (file_exists($config)) {
include_once $config;
}
$config = $serendipity['smarty']->getConfigDir(0) . '/config.inc.php';
if (file_exists($config)) {
include_once $config;
}
if (is_array($template_loaded_config)) {
$template_vars =& $template_loaded_config;
$serendipity['smarty']->assignByRef('template_option', $template_vars);
} elseif (is_array($template_config)) {
$template_vars =& serendipity_loadThemeOptions($template_config, $serendipity['smarty_vars']['template_option']);
$serendipity['smarty']->assignByRef('template_option', $template_vars);
}
}
return true;
}
/**
* Initialize the Smarty framework for use in Serendipity
*
* @access public
* @return null
*/
function serendipity_smarty_init($vars = array())
{
global $serendipity, $template_config, $template_global_config, $template_config_groups;
if (!isset($serendipity['smarty'])) {
$template_dir = $serendipity['serendipityPath'] . $serendipity['templatePath'] . $serendipity['template'];
if (!defined('IN_serendipity_admin') && file_exists($template_dir . '/template.inc.php')) {
// If this file exists, a custom template engine will be loaded.
// Beware: Smarty is used in the Admin backend, despite of this.
include $template_dir . '/template.inc.php';
} else {
// Set a session variable if Smarty fails:
$prev_smarty = $_SESSION['no_smarty'];
$_SESSION['no_smarty'] = true;
// Default Smarty Engine will be used
@define('SMARTY_DIR', S9Y_PEAR_PATH . 'Smarty/libs/');
if (!class_exists('Smarty')) {
include SMARTY_DIR . 'Smarty.class.php';
}
if (!class_exists('Smarty')) {
return false;
}
// Load serendipity smarty class loading class
if (!class_exists('Serendipity_Smarty')) {
include 'serendipity_smarty_class.inc.php';
}
if (!class_exists('Serendipity_Smarty')) {
return false;
}
// set smarty instance
#$serendipity['smarty'] = new Serendipity_Smarty;
// initialize smarty object by instance
$serendipity['smarty'] = Serendipity_Smarty::getInstance();
// debug moved to class
// Hooray for Smarty:
$_SESSION['no_smarty'] = $prev_smarty;
// enable security policy by instance of the Smarty_Security class
$serendipity['smarty']->enableSecurity('Serendipity_Smarty_Security_Policy');
// debugging...
#echo '<pre>';print_r($serendipity['smarty']);echo '</pre>';#exit;
#$serendipity['smarty']->testInstall();exit;
/**
* prüfe auf eventuelle API Änderungen in 3.2 [smarty_modifier_foobar, --> [smarty_modifier_foobar, smarty_function_foobar, smarty_block_foobar] (siehe class) ]
* smarty_modifier_foobar(Smarty $smarty, $string, …) vs. smarty_modifier_foobar($string, …)
**/
$serendipity['smarty']->registerPlugin('modifier', 'makeFilename', 'serendipity_makeFilename');
$serendipity['smarty']->registerPlugin('modifier', 'xhtml_target', 'serendipity_xhtml_target');
$serendipity['smarty']->registerPlugin('modifier', 'emptyPrefix', 'serendipity_emptyPrefix');
$serendipity['smarty']->registerPlugin('modifier', 'formatTime', 'serendipity_smarty_formatTime');
$serendipity['smarty']->registerPlugin('modifier', 'serendipity_utf8_encode', 'serendipity_utf8_encode');
$serendipity['smarty']->registerPlugin('modifier', 'ifRemember', 'serendipity_ifRemember');
$serendipity['smarty']->registerPlugin('modifier', 'checkPermission', 'serendipity_checkPermission');
$serendipity['smarty']->registerPlugin('modifier', 'serendipity_refhookPlugin', 'serendipity_smarty_refhookPlugin');
$serendipity['smarty']->registerPlugin('function', 'serendipity_printSidebar', 'serendipity_smarty_printSidebar');
$serendipity['smarty']->registerPlugin('function', 'serendipity_hookPlugin', 'serendipity_smarty_hookPlugin');
$serendipity['smarty']->registerPlugin('function', 'serendipity_showPlugin', 'serendipity_smarty_showPlugin');
$serendipity['smarty']->registerPlugin('function', 'serendipity_getFile', 'serendipity_smarty_getFile');
$serendipity['smarty']->registerPlugin('function', 'serendipity_printComments', 'serendipity_smarty_printComments');
$serendipity['smarty']->registerPlugin('function', 'serendipity_printTrackbacks', 'serendipity_smarty_printTrackbacks');
$serendipity['smarty']->registerPlugin('function', 'serendipity_rss_getguid', 'serendipity_smarty_rss_getguid');
$serendipity['smarty']->registerPlugin('function', 'serendipity_fetchPrintEntries', 'serendipity_smarty_fetchPrintEntries');
$serendipity['smarty']->registerPlugin('function', 'serendipity_getTotalCount', 'serendipity_smarty_getTotalCount');
$serendipity['smarty']->registerPlugin('function', 'pickKey', 'serendipity_smarty_pickKey');
$serendipity['smarty']->registerPlugin('function', 'serendipity_showCommentForm', 'serendipity_smarty_showCommentForm');
$serendipity['smarty']->registerPlugin('function', 'serendipity_getImageSize', 'serendipity_smarty_getImageSize');
$serendipity['smarty']->registerFilter('pre', 'serendipity_replaceSmartyVars');
}
if (!isset($serendipity['smarty_raw_mode'])) {
if (file_exists($serendipity['smarty']->getConfigDir(0) . '/layout.php') && $serendipity['template'] != 'default') {
$serendipity['smarty_raw_mode'] = true;
} else {
$serendipity['smarty_raw_mode'] = false;
}
}
if (!isset($serendipity['smarty_file'])) {
$serendipity['smarty_file'] = 'index.tpl';
}
$category = false;
$category_info = array();
if (isset($serendipity['GET']['category'])) {
$category = (int) $serendipity['GET']['category'];
if (isset($GLOBALS['cInfo'])) {
$category_info = $GLOBALS['cInfo'];
} else {
$category_info = serendipity_fetchCategoryInfo($category);
}
}
if (!isset($serendipity['smarty_vars']['head_link_stylesheet'])) {
$serendipity['smarty_vars']['head_link_stylesheet'] = serendipity_rewriteURL('serendipity.css');
}
$serendipity['smarty']->assign(array('head_charset' => LANG_CHARSET, 'head_version' => $serendipity['version'], 'head_title' => $serendipity['head_title'], 'head_subtitle' => $serendipity['head_subtitle'], 'head_link_stylesheet' => $serendipity['smarty_vars']['head_link_stylesheet'], 'is_xhtml' => true, 'use_popups' => $serendipity['enablePopup'], 'is_embedded' => !$serendipity['embed'] || $serendipity['embed'] === 'false' || $serendipity['embed'] === false ? false : true, 'is_raw_mode' => $serendipity['smarty_raw_mode'], 'is_logged_in' => serendipity_userLoggedIn(), 'entry_id' => isset($serendipity['GET']['id']) && is_numeric($serendipity['GET']['id']) ? $serendipity['GET']['id'] : false, 'is_single_entry' => isset($serendipity['GET']['id']) && is_numeric($serendipity['GET']['id']), 'blogTitle' => $serendipity['blogTitle'], 'blogSubTitle' => !empty($serendipity['blogSubTitle']) ? $serendipity['blogSubTitle'] : '', 'blogDescription' => $serendipity['blogDescription'], 'serendipityHTTPPath' => $serendipity['serendipityHTTPPath'], 'serendipityDefaultBaseURL' => $serendipity['defaultBaseURL'], 'serendipityBaseURL' => $serendipity['baseURL'], 'serendipityRewritePrefix' => $serendipity['rewrite'] == 'none' ? $serendipity['indexFile'] . '?/' : '', 'serendipityIndexFile' => $serendipity['indexFile'], 'serendipityVersion' => $serendipity['expose_s9y'] ? $serendipity['version'] : '', 'lang' => $serendipity['lang'], 'category' => $category, 'category_info' => $category_info, 'template' => $serendipity['template'], 'dateRange' => !empty($serendipity['range']) ? $serendipity['range'] : array()));
if (count($vars) > 0) {
$serendipity['smarty']->assign($vars);
}
// For advanced usage, we allow template authors to create a file 'config.inc.php' where they can
// setup custom smarty variables, modifiers etc. to use in their templates.
@(include_once $serendipity['smarty']->getConfigDir(0) . '/config.inc.php');
if (is_array($template_loaded_config)) {
$template_vars =& $template_loaded_config;
$serendipity['smarty']->assignByRef('template_option', $template_vars);
} elseif (is_array($template_config)) {
$template_vars =& serendipity_loadThemeOptions($template_config, $serendipity['smarty_vars']['template_option']);
$serendipity['smarty']->assignByRef('template_option', $template_vars);
}
}
return true;
}
