public function executeFilter(HttpRequestInterface $request, HttpResponseInterface $response)
{
// themeswitching must is enabled in configuration
if ($this->config['themeswitch_via_url'] == 1) {
return;
}
// check for "?theme=mytheme" URL parameter
if (false === $request->issetParameter('theme', 'GET')) {
return;
}
$theme = '';
$theme = $request->getParameterFromGet('theme');
/**
* Inputfilter for $_GET['theme']. Allowed Chars are: az, 0-9, underscore.
*
*/
if (false === $this->input->check($theme, 'is_abc|is_int|is_custom', '_')) {
throw new InvalidArgumentException('Please provide a proper theme name.');
}
$themedir = '';
$themedir = ROOT_THEMES_FRONTEND . $theme . DIRECTORY_SEPARATOR;
// theme exists, set it as session-user-theme
if (is_dir($themedir) and is_file($themedir . 'theme_info.xml')) {
$_SESSION['user']['frontend_theme'] = $theme;
}
unset($theme, $themedir);
}
public function executeFilter(HttpRequestInterface $request, HttpResponseInterface $response)
{
// theme switching must be enabled in configuration
if ($this->config['theme_via_get'] === 0) {
return;
}
// check for "?theme=mytheme" URL parameter
if (false === $request->issetParameter('theme', 'GET')) {
return;
}
// get parameter
$theme = '';
$theme = $request->getParameterFromGet('theme');
// Inputfilter for $_GET['theme']. Allowed Chars are: az, 0-9, underscore.
if (false === $this->input->check($theme, 'is_abc|is_int|is_custom', '_')) {
throw new \InvalidArgumentException('Please provide a proper theme name.');
}
// compose theme dir
$themedir = '';
$themedir = APPLICATION_PATH . 'themes/frontend/' . $theme . DIRECTORY_SEPARATOR;
// if theme exists, set it as frontend theme to the session
if (is_dir($themedir) and is_file($themedir . 'theme_info.xml')) {
$_SESSION['user']['frontend_theme'] = $theme;
}
unset($theme, $themedir);
}
public function executeFilter(HttpRequestInterface $request, HttpResponseInterface $response)
{
/*
* If the renderer is not smarty, then bypass the filter.
*/
if ($request->getRoute()->getRenderEngine() !== 'smarty') {
return;
}
/*
* Get HttpResponse output buffer
*/
$content = $response->getContent();
/*
* This matches the PRE_HEAD_CLOSE tag.
* The X marks the position: X</head>
*/
$matches = [];
$regexp1 = '!@@@SMARTY:PRE_HEAD_CLOSE:BEGIN@@@(.*?)@@@SMARTY:PRE_HEAD_CLOSE:END@@@!is';
preg_match_all($regexp1, $content, $matches);
$content = preg_replace($regexp1, '', $content);
$matches = array_keys(array_flip($matches[1]));
foreach ($matches as $value) {
$content = str_replace('</head>', $value . "\n" . '</head>', $content);
}
/*
* This matches the POST_BODY_OPEN tag.
* The X marks the position: <body>X
*/
$matches = [];
$regexp2 = '!@@@SMARTY:POST_BODY_OPEN:BEGIN@@@(.*?)@@@SMARTY:POST_BODY_OPEN:END@@@!is';
preg_match_all($regexp2, $content, $matches);
$content = preg_replace($regexp2, '', $content);
$matches = array_keys(array_flip($matches[1]));
foreach ($matches as $values) {
$content = str_replace('<body>', '<body>' . "\n" . $value, $content);
}
/*
* This matches the POST_BODY_OPEN tag.
* The X marks the position: X</body>
*/
$matches = [];
$regexp3 = '!@@@SMARTY:PRE_BODY_CLOSE:BEGIN@@@(.*?)@@@SMARTY:PRE_BODY_CLOSE:END@@@!is';
preg_match_all($regexp3, $content, $matches);
$content = preg_replace($regexp3, '', $content);
$matches = array_keys(array_flip($matches[1]));
foreach ($matches as $values) {
$content = str_replace('</body>', $value . "\n" . '</body>', $content);
}
/*
* Replace the http response buffer
*/
$response->setContent($content, true);
}
public function executeFilter(HttpRequestInterface $request, HttpResponseInterface $response)
{
// take the initiative or pass through (do nothing)
if (isset($this->config['statistics']['enabled']) and $this->config['statistics']['enabled'] === 1) {
return;
}
// @todo aquire pieces of informtion from current visitor
// Determine the client's browser and system information based on
// $_SERVER['HTTP_USER_AGENT']
/*
* The Who logics, must be processed in a seperate filter
*/
Doctrine::getTable('CsStatistic')->deleteWhoEntriesOlderThen($this->statsWhoDeleteTime);
$this->updateStatistics($request->getRemoteAddress());
$this->updateWhoTables($request->getRemoteAddress(), $request->getRequestURI());
}
public function executeFilter(HttpRequestInterface $request, HttpResponseInterface $response)
{
/*
* take the initiative of filtering, if language switching is enabled in CONFIG
* or pass through (do nothing) if disabled
*/
if (true === (bool) $this->config['language_via_get']) {
return;
}
// fetch URL parameter "&lang=" from $_GET['lang']
$language = $request->getParameterFromGet('lang');
if (isset($language) && mb_strlen($language) === 2) {
/*
* memorize in the user session
* a) the selected language
* b) that the language was set via $_GET parameter
*/
$_SESSION['user']['language'] = mb_strtolower($language);
$_SESSION['user']['language_via_get'] = 1;
}
}
/**
* Constructor.
*/
public function __construct(HttpRequestInterface $request)
{
$this->request = $request;
// get URI from request, clean it and set it as a class property
$this->uri = self::prepareRequestURI($request->getRequestURI());
}
