/**
* Get the current action
* REMARK: You should not use this method from your code, but it has to be public so we can access it later on in the core-code
*
* @return string
*/
public function getAction()
{
// no action specified?
if ($this->action === null) {
// get first parameter
$actionParameter = $this->URL->getParameter(0);
// unknown action and not provided in URL
if ($actionParameter === null) {
$this->setAction($this->config->getDefaultAction());
} else {
// loop possible actions
foreach ($this->config->getPossibleActions() as $actionName) {
// get action that should be passed as parameter
$actionURL = FL::act(SpoonFilter::toCamelCase($actionName));
// the action is the requested one
if ($actionURL == $actionParameter) {
// set action
$this->setAction($actionName);
// stop the loop
break;
}
}
}
}
// return
return $this->action;
}
/**
* Validate the form
*/
private function validateForm()
{
// get settings
$commentsAllowed = isset($this->settings['allow_comments']) && $this->settings['allow_comments'];
// comments aren't allowed so we don't have to validate
if (!$commentsAllowed) {
return false;
}
// is the form submitted
if ($this->frm->isSubmitted()) {
// cleanup the submitted fields, ignore fields that were added by hackers
$this->frm->cleanupFields();
// does the key exists?
if (SpoonSession::exists('blog_comment_' . $this->record['id'])) {
// calculate difference
$diff = time() - (int) SpoonSession::get('blog_comment_' . $this->record['id']);
// calculate difference, it it isn't 10 seconds the we tell the user to slow down
if ($diff < 10 && $diff != 0) {
$this->frm->getField('message')->addError(FL::err('CommentTimeout'));
}
}
// validate required fields
$this->frm->getField('author')->isFilled(FL::err('AuthorIsRequired'));
$this->frm->getField('email')->isEmail(FL::err('EmailIsRequired'));
$this->frm->getField('message')->isFilled(FL::err('MessageIsRequired'));
// validate optional fields
if ($this->frm->getField('website')->isFilled() && $this->frm->getField('website')->getValue() != 'http://') {
$this->frm->getField('website')->isURL(FL::err('InvalidURL'));
}
// no errors?
if ($this->frm->isCorrect()) {
// get module setting
$spamFilterEnabled = isset($this->settings['spamfilter']) && $this->settings['spamfilter'];
$moderationEnabled = isset($this->settings['moderation']) && $this->settings['moderation'];
// reformat data
$author = $this->frm->getField('author')->getValue();
$email = $this->frm->getField('email')->getValue();
$website = $this->frm->getField('website')->getValue();
if (trim($website) == '' || $website == 'http://') {
$website = null;
}
$text = $this->frm->getField('message')->getValue();
// build array
$comment['post_id'] = $this->record['id'];
$comment['language'] = FRONTEND_LANGUAGE;
$comment['created_on'] = FrontendModel::getUTCDate();
$comment['author'] = $author;
$comment['email'] = $email;
$comment['website'] = $website;
$comment['text'] = $text;
$comment['status'] = 'published';
$comment['data'] = serialize(array('server' => $_SERVER));
// get URL for article
$permaLink = FrontendNavigation::getURLForBlock('blog', 'detail') . '/' . $this->record['url'];
$redirectLink = $permaLink;
// is moderation enabled
if ($moderationEnabled) {
// if the commenter isn't moderated before alter the comment status so it will appear in the moderation queue
if (!FrontendBlogModel::isModerated($author, $email)) {
$comment['status'] = 'moderation';
}
}
// should we check if the item is spam
if ($spamFilterEnabled) {
// check for spam
$result = FrontendModel::isSpam($text, SITE_URL . $permaLink, $author, $email, $website);
// if the comment is spam alter the comment status so it will appear in the spam queue
if ($result) {
$comment['status'] = 'spam';
} elseif ($result == 'unknown') {
$comment['status'] = 'moderation';
}
}
// insert comment
$comment['id'] = FrontendBlogModel::insertComment($comment);
// trigger event
FrontendModel::triggerEvent('blog', 'after_add_comment', array('comment' => $comment));
// append a parameter to the URL so we can show moderation
if (strpos($redirectLink, '?') === false) {
if ($comment['status'] == 'moderation') {
$redirectLink .= '?comment=moderation#' . FL::act('Comment');
}
if ($comment['status'] == 'spam') {
$redirectLink .= '?comment=spam#' . FL::act('Comment');
}
if ($comment['status'] == 'published') {
$redirectLink .= '?comment=true#comment-' . $comment['id'];
}
} else {
if ($comment['status'] == 'moderation') {
$redirectLink .= '&comment=moderation#' . FL::act('Comment');
}
if ($comment['status'] == 'spam') {
$redirectLink .= '&comment=spam#' . FL::act('Comment');
}
if ($comment['status'] == 'published') {
$redirectLink .= '&comment=true#comment-' . $comment['id'];
}
}
// set title
$comment['post_title'] = $this->record['title'];
$comment['post_url'] = $this->record['url'];
// notify the admin
FrontendBlogModel::notifyAdmin($comment);
// store timestamp in session so we can block excesive usage
SpoonSession::set('blog_comment_' . $this->record['id'], time());
// store author-data in cookies
try {
SpoonCookie::set('comment_author', $author, 30 * 24 * 60 * 60, '/', '.' . $this->URL->getDomain());
SpoonCookie::set('comment_email', $email, 30 * 24 * 60 * 60, '/', '.' . $this->URL->getDomain());
SpoonCookie::set('comment_website', $website, 30 * 24 * 60 * 60, '/', '.' . $this->URL->getDomain());
} catch (Exception $e) {
// settings cookies isn't allowed, but because this isn't a real problem we ignore the exception
}
// redirect
$this->redirect($redirectLink);
}
}
}
/**
* Get the locale that is used in the frontend but doesn't exists.
*
* @param string $language The language to check.
* @return array
*/
public static function getNonExistingFrontendLocale($language)
{
// get files to process
$tree = self::getTree(FRONTEND_PATH);
$used = array();
// loop files
foreach ($tree as $file) {
// grab content
$content = SpoonFile::getContent($file);
// process the file based on extension
switch (SpoonFile::getExtension($file)) {
// javascript file
case 'js':
$matches = array();
// get matches
preg_match_all('/\\{\\$(act|err|lbl|msg)(.*)(\\|.*)?\\}/iU', $content, $matches);
// any matches?
if (isset($matches[2])) {
// loop matches
foreach ($matches[2] as $key => $match) {
// set type
$type = $matches[1][$key];
// init if needed
if (!isset($used[$match])) {
$used[$type][$match] = array('files' => array());
}
// add file
if (!in_array($file, $used[$type][$match]['files'])) {
$used[$type][$match]['files'][] = $file;
}
}
}
break;
// PHP file
// PHP file
case 'php':
$matches = array();
// get matches
preg_match_all('/(FrontendLanguage|FL)::(get(Action|Label|Error|Message)|act|lbl|err|msg)\\(\'(.*)\'\\)/iU', $content, $matches);
// any matches?
if (!empty($matches[4])) {
// loop matches
foreach ($matches[4] as $key => $match) {
$type = 'lbl';
if ($matches[3][$key] == 'Action') {
$type = 'act';
}
if ($matches[2][$key] == 'act') {
$type = 'act';
}
if ($matches[3][$key] == 'Error') {
$type = 'err';
}
if ($matches[2][$key] == 'err') {
$type = 'err';
}
if ($matches[3][$key] == 'Message') {
$type = 'msg';
}
if ($matches[2][$key] == 'msg') {
$type = 'msg';
}
// init if needed
if (!isset($used[$type][$match])) {
$used[$type][$match] = array('files' => array());
}
// add file
if (!in_array($file, $used[$type][$match]['files'])) {
$used[$type][$match]['files'][] = $file;
}
}
}
break;
// template file
// template file
case 'tpl':
$matches = array();
// get matches
preg_match_all('/\\{\\$(act|err|lbl|msg)([a-z-_]*)(\\|.*)?\\}/iU', $content, $matches);
// any matches?
if (isset($matches[2])) {
// loop matches
foreach ($matches[2] as $key => $match) {
// set type
$type = $matches[1][$key];
// init if needed
if (!isset($used[$type][$match])) {
$used[$type][$match] = array('files' => array());
}
// add file
if (!in_array($file, $used[$type][$match]['files'])) {
$used[$type][$match]['files'][] = $file;
}
}
}
break;
}
}
// init var
$nonExisting = array();
// set language
FrontendLanguage::setLocale($language);
// check if the locale is present in the current language
foreach ($used as $type => $items) {
// loop items
foreach ($items as $key => $data) {
// process based on type
switch ($type) {
case 'act':
// if the action isn't available add it to the list
if (FL::act($key) == '{$' . $type . $key . '}') {
$nonExisting['frontend' . $key . $type] = array('language' => $language, 'application' => 'frontend', 'module' => 'core', 'type' => $type, 'name' => $key, 'used_in' => serialize($data['files']));
}
break;
case 'err':
// if the error isn't available add it to the list
if (FL::err($key) == '{$' . $type . $key . '}') {
$nonExisting['frontend' . $key . $type] = array('language' => $language, 'application' => 'frontend', 'module' => 'core', 'type' => $type, 'name' => $key, 'used_in' => serialize($data['files']));
}
break;
case 'lbl':
// if the label isn't available add it to the list
if (FL::lbl($key) == '{$' . $type . $key . '}') {
$nonExisting['frontend' . $key . $type] = array('language' => $language, 'application' => 'frontend', 'module' => 'core', 'type' => $type, 'name' => $key, 'used_in' => serialize($data['files']));
}
break;
case 'msg':
// if the message isn't available add it to the list
if (FL::msg($key) == '{$' . $type . $key . '}') {
$nonExisting['frontend' . $key . $type] = array('language' => $language, 'application' => 'frontend', 'module' => 'core', 'type' => $type, 'name' => $key, 'used_in' => serialize($data['files']));
}
break;
}
}
}
ksort($nonExisting);
return $nonExisting;
}
/**
* Get the URL for a give module & action combination
*
* @return string
* @param string $module The module wherefor the URL should be build.
* @param string[optional] $action The specific action wherefor the URL shoul be build.
* @param string[optional] $language The language wherein the URL should be retrieved, if not provided we will load the language that was provided in the URL.
*/
public static function getURLForBlock($module, $action = null, $language = null)
{
// redefine
$module = (string) $module;
$action = $action !== null ? (string) $action : null;
$language = $language !== null ? (string) $language : FRONTEND_LANGUAGE;
// init var
$pageIdForURL = null;
// get the menuItems
$navigation = self::getNavigation($language);
// loop types
foreach ($navigation as $level) {
// loop level
foreach ($level as $pages) {
// loop pages
foreach ($pages as $pageId => $properties) {
// only process pages with extra_blocks
if (isset($properties['extra_blocks'])) {
// loop extras
foreach ($properties['extra_blocks'] as $extra) {
// direct link?
if ($extra['module'] == $module && $extra['action'] == $action) {
// exact page was found, so return
return self::getURL($properties['page_id'], $language);
} elseif ($extra['module'] == $module && $extra['action'] == null) {
// store pageId
$pageIdForURL = (int) $pageId;
}
}
}
}
}
}
// pageId stored?
if ($pageIdForURL !== null) {
// build URL
$URL = self::getURL($pageIdForURL, $language);
// append action
$URL .= '/' . FL::act(SpoonFilter::toCamelCase($action));
// return the URL
return $URL;
}
// fallback
return self::getURL(404, $language);
}
/**
* Get the URL for a give module & action combination
*
* @param string $module The module to get the URL for.
* @param string[optional] $action The action to get the URL for.
* @param string[optional] $language The language to use, if not provided we will use the working language.
* @return string
*/
public static function getURLForBlock($module, $action = null, $language = null)
{
$module = (string) $module;
$action = $action !== null ? (string) $action : null;
$language = $language !== null ? (string) $language : BackendLanguage::getWorkingLanguage();
// init var
$pageIdForURL = null;
// get the menuItems
$navigation = self::getNavigation($language);
// loop types
foreach ($navigation as $level) {
foreach ($level as $pages) {
foreach ($pages as $pageId => $properties) {
// only process pages with extra_blocks
if (isset($properties['extra_blocks'])) {
// loop extras
foreach ($properties['extra_blocks'] as $extra) {
// direct link?
if ($extra['module'] == $module && $extra['action'] == $action) {
// exacte page was found, so return
return self::getURL($properties['page_id'], $language);
} elseif ($extra['module'] == $module && $extra['action'] == null) {
// store pageId
$pageIdForURL = (int) $pageId;
}
}
}
}
}
}
// still no page id?
if ($pageIdForURL === null) {
return self::getURL(404);
}
// build URL
$URL = self::getURL($pageIdForURL, $language);
// set locale
FrontendLanguage::setLocale($language);
// append action
$URL .= '/' . urldecode(FL::act(SpoonFilter::toCamelCase($action)));
// return the unique URL!
return $URL;
}