/**
* Imports an array representation into an actual PHP object
*
* @param array $something
* The object representation to import
*
* @return object
* The PHP object
*/
private function importObject($something)
{
if (isset($something['__id__'])) {
if (isset($this->state[$something['__id__']])) {
return $this->state[$something['__id__']];
}
}
$entry = $this->manifest->getEntryByAlias($something['__class__']);
$className = $entry->class;
if (method_exists($className, '__set_state')) {
$object = call_user_func(array($className, '__set_state'), $something);
} else {
$object = new $className();
}
if (isset($something['__id__'])) {
$this->state[$something['__id__']] = $object;
}
$ref = new \ReflectionClass(get_class($object));
foreach ($entry->properties as $name => $propertyDefinition) {
if (!isset($something[$name])) {
continue;
}
if ($propertyDefinition->isReadOnly) {
continue;
}
$property = $ref->getProperty($name);
$property->setAccessible(true);
if ($propertyDefinition->isStatic) {
$property->setValue(new \stdClass(), $something[$name]);
} else {
$property->setValue($object, $something[$name]);
}
}
return $object;
}
/**
* Add the class's properties to the manifest
*/
private function finaliseProperties()
{
$ref = new \ReflectionClass($this->class);
foreach ($ref->getProperties() as $propertyReflector) {
$needExportComment = !$this->exportAll && !$this->manifest->exportAll();
$property = new Property($propertyReflector);
if ($needExportComment && !$property->export) {
continue;
}
$this->properties[$property->name] = $property;
if ($property->isIdentifier) {
$this->identifiers[] = $property->name;
}
}
}
/**
* Outputs an AngularJS module, which contains definitions of all the classes exported.
* Mixing PHP and JavaScript is not a great idea, but this solution is rather elegant in
* that it requires no JS libraries, as its output is 100% AngularJS. It also removes
* the need for bootstrapping individual manifests, or delaying bootstrapping while a
* JSON-fetched manifest is parsed. Everything is present upon normal AngularJS
* bootstrapping, which is the best possible outcome.
*
* @return string
* The actual AngularJS module
*/
public function getAngularJSModule()
{
if ($this->minify) {
$jsSrc = 'echobot-angularphp.min.js';
} else {
$jsSrc = 'echobot-angularphp.js';
}
$code = file_get_contents(__DIR__ . '/../js/' . $jsSrc);
/**
* Replace the placeholders for the manifest & URI with their proper
* values.
*/
$encodingOptions = 0;
if (!$this->minify && defined('JSON_PRETTY_PRINT')) {
$encodingOptions = JSON_PRETTY_PRINT;
}
$toReplace = array('$MANIFEST$' => json_encode($this->manifest->export(), $encodingOptions), '$URI$' => $this->uri, '$MODULE$' => json_encode($this->moduleName ? $this->moduleName : $this->uri), '$DEBUG$' => json_encode($this->debug));
foreach ($toReplace as $what => $with) {
$code = str_replace($what, $with, $code);
}
return $code;
}
