require '../../vendor/autoload.php';
require '../api/_apiHeaderGeneric.php';
require '../../libs/contentManager.php';
header("HTTP/1.0 200");
if (!empty($_POST['callback'])) {
$json->callback = $_POST['callback'];
}
if (!empty($_POST['session']) && $json->status == 'OK') {
$sessionId = $_POST['session'];
if ($memcache = new Memcache()) {
if ($memcache->connect('localhost', 11211, 3)) {
if ($json->status == 'OK') {
$session = verify_session($memcache, $sessionId, $_SERVER, __DOMAIN__);
if (!empty($session)) {
if (!empty($session->admin) || !empty($session->developer) || !empty($session->content_creator)) {
$oDetails = getRequestDetails($session->request->request);
if (!empty($oDetails->fullPath)) {
$templateParser - new templateVariablesParser();
$mongo = new MongoClient();
$db = $mongo->{__MONGODB__};
$html = getPage($templateParser, $memcache, $pdo, $db, $session->language, $session->country, $session->request->request, false, $session, false, $config);
libxml_use_internal_errors(true);
$dom = new DOMDocument();
$dom->validateOnParse = true;
$dom->loadHTML($html);
$elm = $dom->getElementById($_POST['id']);
if (!empty($elm)) {
$json->status = 'EXISTS';
}
} else {
$json->status = 'ERROR';
// when a user clicks an element in the browser, jquery will c**t the number of simmular elements and stores it in the element->count variable
// it also gives us the index of the selected element of count elements. this is the element->index
// the $element we receive is the original element unedited.
// the $_POST['innerHTML'] and $_POST['attributes'] array contain the values we want to change in the element
if (!empty($element)) {
$innerHTML = false;
$attributes = false;
$bSetTag = true;
if (!empty($_POST['attributes'])) {
$attributes = json_decode(base64_decode($_POST['attributes']));
}
if (!empty($_POST['innerHTML'])) {
$innerHTML = base64_decode($_POST['innerHTML']);
}
if (empty($element->id)) {
$reqDetails = getRequestDetails($session->request->request, false);
$dom = new DOMDocument();
//$domTemplate->validateOnParse = true;
$dom->loadHTMLFile($reqDetails->fullPath);
$elements = $dom->getElementsByTagName(strtolower($element->tagName));
// count how many times this element (with the same content) appears in the source file
$count = 0;
foreach ($elements as $key => $_element) {
if (empty($_element->getAttribute('id'))) {
// there can be slight differences how domdocument reads the file, or how it is interpreted by jquery in the browser.
// so we are going to strip cr's ,lf's non printable chars and trim before we do any comparisons
$string1 = preg_replace('|[^A-Za-z0-9]|', '', $_element->nodeValue);
$string2 = preg_replace('|[^A-Za-z0-9]|', '', $element->innerText);
// in jquery sometimes stuff gets put in a different case by css
if (strtolower($string1) == strtolower($string2)) {
$count++;
function getPage($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;
}
}
