public function parse($pdo, $memcache, $session, $language, $country, $continent, $page, $template)
{
$content = false;
$sqlInsert = false;
$count = 0;
$vars = array();
// find all {$xxxxx} sub strings
preg_match_all('/{\\$(.*?)}/', $template, $vars[$count++], 2);
// iterate all vars, replace content with content from db
if (!empty($vars[0]) && !empty($pdo)) {
foreach ($vars[0] as $needle) {
$tag = $needle[1];
if (substr($tag, 0, 1) != '_') {
$content = getTagContent($memcache, $pdo, $session, $tag, $language, $country, $continent, $page);
if ($content === false) {
// page variable is not found in the db, insert it into the db
$content = $tag;
if (empty($sqlInsert)) {
$sql = "INSERT IGNORE INTO tags SET language=:language, country=:country, element_id=:tag, content=:content, page=:page";
$stmt = $pdo->prepare($sql);
$stmt->bindParam(':language', $language);
$stmt->bindParam(':country', $country);
$stmt->bindParam(':tag', $tag);
$stmt->bindParam(':content', $content);
$stmt->bindValue(':page', $page);
}
$stmt->execute();
$this->assign($tag, $tag);
} else {
$this->assign($tag, $content);
}
}
}
}
// replace page vars with content from db
if (!empty($this->templateVars)) {
foreach ($this->templateVars as $key => $value) {
$template = str_replace('{$' . $key . '}', $value, $template);
}
}
return $template;
}
function getPage($memcache, $pdo, $db, $__language, $__country, $path, $directives = null, $session = null, $facebook = null, $config = null)
{
error_log('getPage: ' . $path);
$editMode = false;
if (!empty($session->admin) || !empty($session->contentcreator) || !empty($session->developer)) {
$editMode = true;
}
$smarty = new templateVariablesParser();
if (!empty($directives)) {
foreach ($directives as $key => $value) {
$smarty->set($key, $value);
}
}
if (empty($__language) || empty($__country) || empty($path)) {
error_log('getPage called with illegal parameters');
return false;
}
$oReturn = getRequestDetails($path, true);
if (!empty($oReturn->template)) {
$template = $oReturn->template;
if (!empty($oReturn->fullPath)) {
// execute the template's php file
if (!empty($oReturn->extension)) {
$phpFile = str_ireplace('.' . $oReturn->extension, '.php', $oReturn->fullPath);
if (is_file($phpFile)) {
include $phpFile;
}
}
}
$_path = $path;
if (!empty($template)) {
// iterate the dom elements that have an id, and replace elements that are found in the database
$dom = str_get_dom(implode('', $template));
foreach ($dom("*[id!='']") as $element) {
if (!empty($element->id)) {
// if the directive '_parent' is set, then translate tags marked for the parent page i.e. set the page to whatever the parent page is
// if it is not set, then use the include src as page
if (!empty($directives)) {
if (!empty($directives['target'])) {
switch ($directives['target']) {
case 'parent':
case '_parent':
$_path = $directives['parent'];
break;
default:
$_path = $directives['target'];
break;
}
}
}
$content = getTagContent($memcache, $pdo, $session, $element->id, $__language, $__country, $session->continent, $_path, 5);
if ($content !== false) {
$element->setOuterText($content);
}
}
}
// evaluate condition
// to enable conditions we have the following attributes available
// tag must contain a condition attr like: condition="$session->language == 'en'"
// we enable or disable the use of conditions in the config file
if (defined('__CONDITIONS__')) {
if (__CONDITIONS__) {
foreach ($dom('[condition]') as $element) {
$condition = html_entity_decode($element->condition, ENT_QUOTES, 'UTF-8');
error_log($condition);
$evaluated = false;
if (eval($condition) === true) {
$evaluated = true;
error_log('condition = true');
} else {
error_log('condition = false');
}
if (!$evaluated) {
$element->detach();
}
$element->deleteAttribute('condition');
}
}
}
// get the smarty vars from the new template and replace the vars with content from the underlying php
// (index.html executes an index.php in that same directory
$template = $smarty->parse($pdo, $memcache, $session, $__language, $__country, $session->region, $_path, (string) $dom);
unset($smarty);
// include css. (inline them if the inline tag is set), compile the scss into css, cache the css (or get from cache)
$dom = str_get_dom($template);
foreach ($dom('link') as $element) {
if (!empty($element->href) && !empty($element->inline)) {
// check if src translates to a local css or scss file tha we can serve
if (strpos($element->href, '//') === false) {
$parts = explode('.', $element->href);
if (strtolower($parts[sizeof($parts) - 1]) == 'css' || strtolower($parts[sizeof($parts) - 1]) == 'scss') {
$scss = false;
if (strtolower($parts[sizeof($parts) - 1]) == 'scss') {
$scss = new scssc();
}
$fn = implode('.', $parts);
if ($fn[0] !== '/') {
$fullPathContent = DOCUMENT_ROOT . '/' . $fn;
} else {
$fullPathContent = DOCUMENT_ROOT . $fn;
}
$content = false;
if (empty($element->nocache)) {
$content = $memcache->get($session->id . '_' . $fullPathContent);
}
if (empty($content)) {
$partsPHP = $parts;
$partsPHP[sizeof($partsPHP) - 1] = 'php';
$fn = implode('.', $partsPHP);
if ($fn[0] !== '/') {
$fullPathPHP = DOCUMENT_ROOT . '/' . $fn;
} else {
$fullPathPHP = DOCUMENT_ROOT . $fn;
}
$templateParser = new templateVariablesParser();
if (is_file($fullPathPHP)) {
include $fullPathPHP;
}
$parsed = false;
if (is_file($fullPathPHP)) {
include $fullPathPHP;
$parsed = true;
}
$content = file_get_contents(trim($fullPathContent));
if ($parsed) {
$content = $templateParser->parseMinimal($content);
}
if (!empty($scss)) {
$content = $scss->compile($content);
}
if (empty($element->nocache)) {
$memcache->set($session->id . '_' . $fullPathContent, $content);
}
unset($templateParser);
$element->setOuterText("<style>" . $content . "</style>");
} else {
$element->setOuterText("<style>" . $content . "</style>");
}
}
}
}
}
// include script. (inline if attribute is set)
foreach ($dom('script') as $element) {
if (!empty($element->src) && !empty($element->inline)) {
if (strpos($element->src, "//") === false) {
$parts = explode('.', $element->src);
if (strtolower($parts[sizeof($parts) - 1]) == 'js') {
$fn = implode('.', $parts);
if ($fn[0] !== '/') {
$fullPathContent = DOCUMENT_ROOT . '/' . $fn;
} else {
$fullPathContent = DOCUMENT_ROOT . $fn;
}
$content = false;
if (empty($element->nocache)) {
$content = $memcache->get($session->id . '_' . $fullPathContent);
}
$content = $memcache->get($session->id . '_' . $fullPathContent);
if (empty($content)) {
$partsPHP = $parts;
$partsPHP[sizeof($partsPHP) - 1] = 'php';
$fn = implode('.', $partsPHP);
if ($fn[0] !== '/') {
$fullPathPHP = DOCUMENT_ROOT . '/' . $fn;
} else {
$fullPathPHP = DOCUMENT_ROOT . $fn;
}
$templateParser = new templateVariablesParser();
$parsed = false;
if (is_file($fullPathPHP)) {
include $fullPathPHP;
$parsed = true;
}
$content = file_get_contents(trim($fullPathContent));
if ($parsed) {
$content = $templateParser->parseMinimal($content);
}
$element->setOuterText("<script>" . $content . "</script>");
if (empty($element->nocache)) {
$memcache->set($session->id . '_' . $fullPathContent, $content);
}
unset($templateParser);
} else {
$element->setOuterText("<script>" . $content . "</script>");
}
}
}
}
}
// handle include elements
//
// Normally the internal template variables are saved in the db under the snippet src name
// There are instances that we would like to use the parent as the as the source of translation
// In that case use the target="_parent" attribute
// We can also specify _parent or _self or XXXX for another page name.
foreach ($dom('include') as $element) {
$language = $session->language;
$country = $session->country;
if (!empty($element->language)) {
$language = $element->language;
}
if (!empty($element->country)) {
$country = $element->country;
}
$directives = array();
if (!empty($element->target)) {
$directives['parent'] = $path;
$directives['target'] = $element->target;
}
if (!empty($element->src)) {
$content = getPage($memcache, $pdo, $db, $language, $country, $element->src, $directives, $session, $facebook, $config);
if (!empty($content)) {
if ($editMode) {
$includeDom = str_get_dom($content);
// below foreach is required for editing purposes. (When we edit we need to know which file we need to save)
foreach ($includeDom("*[id!='']") as $_element) {
$_element->addAttribute('data-src', $element->src);
}
$element->setOuterText((string) $includeDom);
} else {
$element->setOuterText($content);
}
} else {
$element->setOuterText('');
error_log('Include element not found. path: ' . $element->src);
}
}
}
return (string) $dom;
}
return '';
} else {
error_log('** NOT FOUND ** domain: ' . $_SERVER['SERVER_NAME'] . ', request: ' . $path . ', language: ' . $__language . ', country: ' . $__country);
return false;
}
}
require ENGINE_ROOT . "/libs/facebook/facebook.php";
$templateParser = new templateVariablesParser();
$mongo = new MongoClient();
$db = $mongo->{__MONGODB__};
$facebook = new Facebook(array('appId' => __FB_APP_ID__, 'secret' => __FB_SECRET_APP_ID__, 'cookie' => true));
$smarty = getSmartyHandle($paths, 'smarty');
$content = getPage($templateParser, $memcache, $pdo, $db, $_POST['_language'], $_POST['_country'], $_POST['_request'], false, $session, $facebook, $config);
$doc = phpQuery::newDocument($content);
foreach ($doc['body a[id]'] as $node) {
foreach ($node as $key => $value) {
$s = $value;
}
$attributes = pq($node);
$id = pq($node)->attr('id');
$html = pq($node)->serializeArray();
$_content = getTagContent($memcache, $pdo, $session, $id, $__language, $__country, $__continent, $_POST['_request'], 5);
if ($_content !== false) {
pq($node)->replaceWith($_content);
}
}
}
} else {
$json->status = 'ERROR';
$json->message = 'Invalid session';
}
}
} catch (PDOException $e) {
error_log(__FILE__ . ' : ' . $e->getMessage());
$json->status = 'ERROR';
$json->message = 'PDOException: ' . $e->getMessage();
} catch (MemcacheException $e) {
