GraphiQL in Backend
This commit is contained in:
Gogs
+11
-13
@@ -6,19 +6,17 @@ use Illuminate\Http\Request;
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use Nuwave\Lighthouse\Support\Contracts\CreatesContext as LighthouseCreatesContext;
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use Nuwave\Lighthouse\Support\Contracts\GraphQLContext;
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class CreatesContext implements LighthouseCreatesContext
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{
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/**
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* Generate GraphQL context.
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*
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* @param Request $request
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*
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* @return GraphQLContext
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*/
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public function generate(Request $request): GraphQLContext
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{
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return new SchemaContext($request);
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}
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/**
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* Generate GraphQL context.
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*
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* @param Request $request
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*
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* @return GraphQLContext
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*/
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public function generate(Request $request): GraphQLContext
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{
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return new SchemaContext($request);
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}
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}
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+23
-31
@@ -5,42 +5,34 @@ namespace GermanAirlinesVa\Graphql\Classes;
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use Lang;
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use Cms\Classes\Page;
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class Graph extends Page
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{
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/**
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* @var string The container name associated with the model.
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*/
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protected $dirName = 'graphs';
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/**
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* @var string The container name associated with the model.
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*/
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protected $dirName = 'graphs';
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/**
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* @var array The attributes that are mass assignable.
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*/
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protected $fillable = ['title', 'description', 'markup', 'settings', 'code'];
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/**
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* @var array The attributes that are mass assignable.
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*/
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protected $fillable = [
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'title',
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'description',
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'markup',
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'settings',
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'code'
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];
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/**
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* @var array The rules to be applied to the data.
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*/
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public $rules = [
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'title' => 'required',
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];
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/**
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* @var array The rules to be applied to the data.
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*/
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public $rules = [
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'title' => 'required'
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];
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public function getCodeClassParent(): string
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{
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return GraphCode::class;
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}
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public function getCodeClassParent() : string {
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return GraphCode::class;
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public function runComponents()
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{
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foreach ($this->components as $component) {
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$component->onRun();
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}
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public function runComponents()
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{
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foreach ($this->components as $component) {
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$component->onRun();
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}
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}
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}
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}
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+32
-34
@@ -8,48 +8,46 @@ use October\Rain\Extension\Extendable;
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*/
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class GraphCode extends CodeBase
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{
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public $graph;
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public $graph;
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/**
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* Creates the object instance.
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* @param \GermanAirlinesVa\Graphql\Classes\Graph $graph Specifies the Headstart graph.
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* @param null
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* @param \GermanAirlinesVa\Graphql\Classes\GraphController $controller Specifies the Graph controller.
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*/
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public function __construct($graph, $layout, $controller)
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{
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$this->graph = $graph;
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$this->controller = $controller;
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/**
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* Creates the object instance.
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* @param \GermanAirlinesVa\Graphql\Classes\Graph $graph Specifies the Headstart graph.
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* @param null
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* @param \GermanAirlinesVa\Graphql\Classes\GraphController $controller Specifies the Graph controller.
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*/
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public function __construct($graph, $layout, $controller)
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{
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$this->graph = $graph;
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$this->controller = $controller;
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Extendable::__construct();
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}
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Extendable::__construct();
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public function __get($name)
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{
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if (isset($this->graph->components[$name]) || isset($this->layout->components[$name])) {
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return $this[$name];
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}
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public function __get($name)
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{
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if (isset($this->graph->components[$name]) || isset($this->layout->components[$name])) {
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return $this[$name];
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}
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if (($value = $this->graph->{$name}) !== null) {
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return $value;
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}
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if (array_key_exists($name, $this->controller->vars)) {
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return $this[$name];
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}
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return null;
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if (($value = $this->graph->{$name}) !== null) {
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return $value;
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}
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public function __set($name, $value)
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{
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return $this->graph->{$name} = $value;
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if (array_key_exists($name, $this->controller->vars)) {
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return $this[$name];
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}
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public function __isset($name)
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{
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return isset($this->graph->{$name});
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}
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return null;
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}
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public function __set($name, $value)
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{
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return $this->graph->{$name} = $value;
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}
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public function __isset($name)
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{
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return isset($this->graph->{$name});
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}
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}
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+86
-88
@@ -8,111 +8,109 @@ use Cms\Classes\Controller;
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use Cms\Classes\CmsException;
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use Cms\Classes\ComponentManager;
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class GraphController// extends Controller
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class GraphController // extends Controller
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{
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protected $graph;
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protected $graph;
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/**
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* @var self Cache of self
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*/
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protected static $instance;
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/**
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* @var self Cache of self
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*/
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protected static $instance;
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/**
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* Creates the controller.
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*/
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public function __construct($graph, $args)
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{
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$this->graph = $graph;
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$this->router = new GraphRouter($args);
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self::$instance = $this;
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}
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/**
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* Creates the controller.
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*/
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public function __construct($graph, $args)
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{
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$this->graph = $graph;
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$this->router = new GraphRouter($args);
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/**
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* Returns an existing instance of the controller.
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* If the controller doesn't exists, returns null.
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* @return mixed Returns the controller object or null.
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*/
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public static function getController()
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{
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return self::$instance;
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}
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self::$instance = $this;
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public function component($alias)
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{
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if (isset($this->graph->components[$alias])) {
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return $this->graph->components[$alias];
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}
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/**
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* Returns an existing instance of the controller.
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* If the controller doesn't exists, returns null.
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* @return mixed Returns the controller object or null.
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*/
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public static function getController()
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{
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return self::$instance;
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}
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foreach ($this->graph->settings['components'] as $component => $properties) {
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[$name, $component_alias] = strpos($component, ' ') ? explode(' ', $component) : [$component, $component];
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public function component($alias) {
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if (isset($this->graph->components[$alias])) {
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return $this->graph->components[$alias];
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if ($component_alias == $alias) {
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// make component
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$manager = ComponentManager::instance();
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if (!($componentObj = $manager->makeComponent($name, null, $properties))) {
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throw new CmsException(
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Lang::get('cms::lang.component.not_found', [
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'name' => $name,
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])
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);
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}
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foreach ($this->graph->settings['components'] as $component => $properties) {
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list($name, $component_alias) = strpos($component, ' ')
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? explode(' ', $component)
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: [$component, $component];
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$this->setComponentPropertiesFromParams($componentObj, $this->router->getParameters());
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$componentObj->init();
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if ($component_alias == $alias) {
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// make component
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$manager = ComponentManager::instance();
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$componentObj->alias = $alias;
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$this->graph->components[$alias] = $componentObj;
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if (!$componentObj = $manager->makeComponent($name, null, $properties)) {
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throw new CmsException(Lang::get('cms::lang.component.not_found', ['name' => $name]));
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}
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return $componentObj;
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}
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}
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}
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$this->setComponentPropertiesFromParams($componentObj, $this->router->getParameters());
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$componentObj->init();
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/**
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* Sets component property values from partial parameters.
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* The property values should be defined as {{ param }}.
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* @param ComponentBase $component The component object.
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* @param array $parameters Specifies the partial parameters.
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*/
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protected function setComponentPropertiesFromParams($component, $parameters = [])
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{
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$properties = $component->getProperties();
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$routerParameters = $this->router->getParameters();
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$componentObj->alias = $alias;
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$this->graph->components[$alias] = $componentObj;
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foreach ($properties as $propertyName => $propertyValue) {
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if (is_array($propertyValue)) {
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continue;
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}
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return $componentObj;
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}
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$matches = [];
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if (preg_match('/^\{\{([^\}]+)\}\}$/', $propertyValue, $matches)) {
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$paramName = trim($matches[1]);
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if (substr($paramName, 0, 1) == ':') {
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$routeParamName = substr($paramName, 1);
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$newPropertyValue = $routerParameters[$routeParamName] ?? null;
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} else {
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$newPropertyValue = $parameters[$paramName] ?? null;
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}
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$component->setProperty($propertyName, $newPropertyValue);
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$component->setExternalPropertyName($propertyName, $paramName);
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}
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}
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}
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/**
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* Sets component property values from partial parameters.
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* The property values should be defined as {{ param }}.
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* @param ComponentBase $component The component object.
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* @param array $parameters Specifies the partial parameters.
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*/
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protected function setComponentPropertiesFromParams($component, $parameters = [])
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{
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$properties = $component->getProperties();
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$routerParameters = $this->router->getParameters();
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foreach ($properties as $propertyName => $propertyValue) {
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if (is_array($propertyValue)) {
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continue;
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}
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$matches = [];
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if (preg_match('/^\{\{([^\}]+)\}\}$/', $propertyValue, $matches)) {
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$paramName = trim($matches[1]);
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if (substr($paramName, 0, 1) == ':') {
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$routeParamName = substr($paramName, 1);
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$newPropertyValue = $routerParameters[$routeParamName] ?? null;
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}
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else {
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$newPropertyValue = $parameters[$paramName] ?? null;
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}
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$component->setProperty($propertyName, $newPropertyValue);
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$component->setExternalPropertyName($propertyName, $paramName);
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}
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}
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}
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/**
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* Returns a routing parameter.
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* @param string $name Routing parameter name.
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* @param string $default Default to use if none is found.
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* @return string
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*/
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public function param($name, $default = null)
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{
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return $this->router->getParameter($name, $default);
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}
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/**
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* Returns a routing parameter.
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* @param string $name Routing parameter name.
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* @param string $default Default to use if none is found.
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* @return string
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*/
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public function param($name, $default = null)
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{
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return $this->router->getParameter($name, $default);
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}
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}
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+27
-30
@@ -7,38 +7,35 @@ use Cms\Classes\Router;
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class GraphRouter //extends Router
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{
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/**
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* @var array A list of parameters names and values extracted from the URL pattern and URL string.
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*/
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protected $parameters = [];
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/**
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* @var array A list of parameters names and values extracted from the URL pattern and URL string.
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*/
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protected $parameters = [];
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public function __construct($parameters)
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{
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$this->parameters = $parameters;
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}
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public function __construct($parameters)
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{
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$this->parameters = $parameters;
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}
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/**
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* Returns the current routing parameters.
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* @return array
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*/
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public function getParameters()
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{
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return $this->parameters;
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}
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/**
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* Returns a routing parameter.
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* @return array
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*/
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public function getParameter($name, $default = null)
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{
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if (isset($this->parameters[$name]) && !empty($this->parameters[$name])) {
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return $this->parameters[$name];
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}
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return $default;
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/**
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* Returns the current routing parameters.
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* @return array
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*/
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public function getParameters()
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{
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return $this->parameters;
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}
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/**
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* Returns a routing parameter.
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* @return array
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*/
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public function getParameter($name, $default = null)
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{
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if (isset($this->parameters[$name]) && !empty($this->parameters[$name])) {
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return $this->parameters[$name];
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}
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return $default;
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}
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}
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@@ -9,14 +9,12 @@ use GermanAirlinesVa\Graphql\Classes\CreatesContext as GraphqlCreatesContext;
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use October\Rain\Support\ServiceProvider;
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class GraphqlServiceProvider extends ServiceProvider {
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public function register()
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{
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$this->app->bind(ProvidesResolver::class, GraphqlProvidesResolver::class);
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$this->app->singleton(CreatesContext::class, GraphqlCreatesContext::class);
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$this->app->singleton(SchemaSourceProvider::class, GraphqlSchemaSourceProvider::class);
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}
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class GraphqlServiceProvider extends ServiceProvider
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{
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public function register()
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{
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$this->app->bind(ProvidesResolver::class, GraphqlProvidesResolver::class);
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$this->app->singleton(CreatesContext::class, GraphqlCreatesContext::class);
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$this->app->singleton(SchemaSourceProvider::class, GraphqlSchemaSourceProvider::class);
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}
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}
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@@ -6,34 +6,32 @@ use GraphQL\Type\Definition\ResolveInfo;
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use Cms\Classes\CodeParser;
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use Nuwave\Lighthouse\Schema\ResolverProvider as LighthouseResolverProvider;
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class ResolverProvider extends LighthouseResolverProvider
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{
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/**
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* Provide a field resolver in case no resolver directive is defined for a field.
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*
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* @param \Nuwave\Lighthouse\Schema\Values\FieldValue $fieldValue
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* @return \Closure
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*/
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public function provideResolver(FieldValue $fieldValue): Closure
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{
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return function ($root, array $args, $context, ResolveInfo $resolveInfo) use ($fieldValue) {
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$fieldName = $fieldValue->getFieldName();
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// use local graph resolver in code section if existent
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if ($graphObj = $context->source->findGraph($fieldName)) {
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/* @var $graphObj \GermanAirlinesVa\Graphql\Classes\Graph */
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$parser = new CodeParser($graphObj);
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$codeObj = $parser->source($graphObj, null, new GraphController($graphObj, $args));
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$resolveMethod = 'resolve' . studly_case($fieldName);
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class ResolverProvider extends LighthouseResolverProvider {
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/**
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* Provide a field resolver in case no resolver directive is defined for a field.
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*
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* @param \Nuwave\Lighthouse\Schema\Values\FieldValue $fieldValue
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* @return \Closure
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*/
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public function provideResolver(FieldValue $fieldValue): Closure
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{
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return function ($root, array $args, $context, ResolveInfo $resolveInfo) use ($fieldValue) {
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$fieldName = $fieldValue->getFieldName();
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// use local graph resolver in code section if existent
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if ($graphObj = $context->source->findGraph($fieldName)) {
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/* @var $graphObj \GermanAirlinesVa\Graphql\Classes\Graph */
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$parser = new CodeParser($graphObj);
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$codeObj = $parser->source($graphObj, null, new GraphController($graphObj, $args));
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$resolveMethod = 'resolve' . studly_case($fieldName);
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if (method_exists($codeObj, $resolveMethod)) {
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return $codeObj->$resolveMethod($root, $args, $context, $resolveInfo);
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}
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}
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// default resolver
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return parent::provideResolver($fieldValue)($root, $args, $context, $resolveInfo);
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};
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}
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if (method_exists($codeObj, $resolveMethod)) {
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return $codeObj->$resolveMethod($root, $args, $context, $resolveInfo);
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}
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}
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// default resolver
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return parent::provideResolver($fieldValue)($root, $args, $context, $resolveInfo);
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};
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}
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||||
}
|
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|
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+30
-32
@@ -6,39 +6,37 @@ use Cms\Classes\Theme;
|
||||
|
||||
class Schema extends Theme
|
||||
{
|
||||
|
||||
/**
|
||||
* Returns the absolute theme path.
|
||||
* @param string $dirName Optional theme directory. Defaults to $this->getDirName()
|
||||
* @return string
|
||||
*/
|
||||
public function getPath(?string $dirName = null): string
|
||||
{
|
||||
if (!$dirName) {
|
||||
$dirName = $this->getDirName();
|
||||
}
|
||||
return base_path() . '/' . $dirName;
|
||||
/**
|
||||
* Returns the absolute theme path.
|
||||
* @param string $dirName Optional theme directory. Defaults to $this->getDirName()
|
||||
* @return string
|
||||
*/
|
||||
public function getPath(?string $dirName = null): string
|
||||
{
|
||||
if (!$dirName) {
|
||||
$dirName = $this->getDirName();
|
||||
}
|
||||
return base_path() . '/' . $dirName;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of graphs in the template.
|
||||
* @param boolean $skipCache Indicates if the pages should be reloaded from the disk bypassing the cache.
|
||||
* @return array Returns an array of Nocio\Headstart\Classes\Graph objects.
|
||||
*/
|
||||
public function listGraphs($skipCache = false)
|
||||
{
|
||||
return Graph::listInTheme($this, $skipCache);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the active theme code.
|
||||
*
|
||||
* @return string
|
||||
* If the theme doesn't exist, returns null.
|
||||
*/
|
||||
public static function getActiveThemeCode(): ?string
|
||||
{
|
||||
return 'graphql';
|
||||
}
|
||||
/**
|
||||
* Returns a list of graphs in the template.
|
||||
* @param boolean $skipCache Indicates if the pages should be reloaded from the disk bypassing the cache.
|
||||
* @return array Returns an array of Nocio\Headstart\Classes\Graph objects.
|
||||
*/
|
||||
public function listGraphs($skipCache = false)
|
||||
{
|
||||
return Graph::listInTheme($this, $skipCache);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the active theme code.
|
||||
*
|
||||
* @return string
|
||||
* If the theme doesn't exist, returns null.
|
||||
*/
|
||||
public static function getActiveThemeCode(): ?string
|
||||
{
|
||||
return 'graphql';
|
||||
}
|
||||
}
|
||||
|
||||
+12
-16
@@ -7,24 +7,20 @@ use Nuwave\Lighthouse\Schema\Context;
|
||||
use Illuminate\Http\Request;
|
||||
use Nuwave\Lighthouse\Schema\Source\SchemaSourceProvider;
|
||||
|
||||
|
||||
class SchemaContext extends Context
|
||||
{
|
||||
public $source;
|
||||
|
||||
public $source;
|
||||
|
||||
/**
|
||||
* Create new context.
|
||||
*
|
||||
* @param Request $request
|
||||
* @param $source
|
||||
*/
|
||||
public function __construct(Request $request)
|
||||
{
|
||||
parent::__construct($request);
|
||||
|
||||
$this->source = App::make(SchemaSourceProvider::class);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create new context.
|
||||
*
|
||||
* @param Request $request
|
||||
* @param $source
|
||||
*/
|
||||
public function __construct(Request $request)
|
||||
{
|
||||
parent::__construct($request);
|
||||
|
||||
$this->source = App::make(SchemaSourceProvider::class);
|
||||
}
|
||||
}
|
||||
|
||||
+164
-168
@@ -11,66 +11,64 @@ use Cms\Classes\ComponentPartial;
|
||||
|
||||
class SchemaSourceProvider implements LighthouseSchemaSourceProvider
|
||||
{
|
||||
protected $fieldGraphMapCacheKey = 'graphql-schema-field-graph-map';
|
||||
|
||||
protected $fieldGraphMapCacheKey = 'graphql-schema-field-graph-map';
|
||||
/**
|
||||
* @var Schema
|
||||
*/
|
||||
public $template;
|
||||
|
||||
/**
|
||||
* @var Schema
|
||||
*/
|
||||
public $template;
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
protected $rootSchemaPath;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
protected $rootSchemaPath;
|
||||
/**
|
||||
* @var array
|
||||
* Collects graphs and their parsed schema
|
||||
*/
|
||||
protected $graphMap;
|
||||
|
||||
/**
|
||||
* @var array
|
||||
* Collects graphs and their parsed schema
|
||||
*/
|
||||
protected $graphMap;
|
||||
/**
|
||||
* @var array
|
||||
* Maps field names to graphs
|
||||
*/
|
||||
protected $fieldGraphMap;
|
||||
|
||||
/**
|
||||
* @var array
|
||||
* Maps field names to graphs
|
||||
*/
|
||||
protected $fieldGraphMap;
|
||||
/**
|
||||
* SchemaSource constructor.
|
||||
*
|
||||
* @param string|null $template
|
||||
*/
|
||||
public function __construct($template = null)
|
||||
{
|
||||
$this->template = Schema::load(is_string($template) ? $template : 'graphql');
|
||||
$this->rootSchemaPath = $this->template->getPath();
|
||||
}
|
||||
|
||||
/**
|
||||
* Set schema root path.
|
||||
*
|
||||
* @param string $path
|
||||
*
|
||||
* @return SchemaSourceProvider
|
||||
*/
|
||||
public function setRootPath(string $path): self
|
||||
{
|
||||
$this->rootSchemaPath = $path;
|
||||
|
||||
/**
|
||||
* SchemaSource constructor.
|
||||
*
|
||||
* @param string|null $template
|
||||
*/
|
||||
public function __construct($template = null)
|
||||
{
|
||||
$this->template = Schema::load(is_string($template) ? $template : 'graphql');
|
||||
$this->rootSchemaPath = $this->template->getPath();
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set schema root path.
|
||||
*
|
||||
* @param string $path
|
||||
*
|
||||
* @return SchemaSourceProvider
|
||||
*/
|
||||
public function setRootPath(string $path): self
|
||||
{
|
||||
$this->rootSchemaPath = $path;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Stitch together schema documents and return the result as a string.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getSchemaString(): string
|
||||
{
|
||||
// root types
|
||||
$schema = '
|
||||
/**
|
||||
* Stitch together schema documents and return the result as a string.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getSchemaString(): string
|
||||
{
|
||||
// root types
|
||||
$schema = '
|
||||
type Query {
|
||||
dummy: Boolean
|
||||
}
|
||||
@@ -79,143 +77,141 @@ class SchemaSourceProvider implements LighthouseSchemaSourceProvider
|
||||
dummy: Boolean
|
||||
}
|
||||
';
|
||||
// schema
|
||||
$schema .= collect($this->getGraphMap())->implode('schema', '');
|
||||
return $schema;
|
||||
// schema
|
||||
$schema .= collect($this->getGraphMap())->implode('schema', '');
|
||||
return $schema;
|
||||
}
|
||||
|
||||
public function findGraph($fieldName, $findOrFail = false)
|
||||
{
|
||||
if (!isset($this->getFieldGraphMap()[$fieldName])) {
|
||||
if ($findOrFail) {
|
||||
throw new Error("Could not find graph of field '{$fieldName}'.");
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public function findGraph($fieldName, $findOrFail=false) {
|
||||
if (!isset($this->getFieldGraphMap()[$fieldName])) {
|
||||
if ($findOrFail) {
|
||||
throw new Error("Could not find graph of field '{$fieldName}'.");
|
||||
}
|
||||
$name = $this->getFieldGraphMap()[$fieldName];
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
$name = $this->getFieldGraphMap()[$fieldName];
|
||||
|
||||
if (isset($this->graphMap[$name])) {
|
||||
// if available, use already instantiated graph objects in memory
|
||||
return $this->graphMap[$name]['graph'];
|
||||
}
|
||||
|
||||
return Graph::loadCached($this->template, $name);
|
||||
if (isset($this->graphMap[$name])) {
|
||||
// if available, use already instantiated graph objects in memory
|
||||
return $this->graphMap[$name]['graph'];
|
||||
}
|
||||
|
||||
public function getFieldGraphMap() {
|
||||
if (! is_null($this->fieldGraphMap)) {
|
||||
return $this->fieldGraphMap;
|
||||
}
|
||||
return Graph::loadCached($this->template, $name);
|
||||
}
|
||||
|
||||
// restore from cache
|
||||
public function getFieldGraphMap()
|
||||
{
|
||||
if (!is_null($this->fieldGraphMap)) {
|
||||
return $this->fieldGraphMap;
|
||||
}
|
||||
|
||||
$cacheable = true;
|
||||
// restore from cache
|
||||
|
||||
if ($cacheable) {
|
||||
$map = Cache::get($this->fieldGraphMapCacheKey, false);
|
||||
if (
|
||||
$map &&
|
||||
($map = @unserialize(@base64_decode($map))) &&
|
||||
is_array($map)
|
||||
) {
|
||||
$this->fieldGraphMap = $map;
|
||||
return $this->fieldGraphMap;
|
||||
}
|
||||
}
|
||||
|
||||
// rebuild mapping
|
||||
|
||||
$this->fieldGraphMap = [];
|
||||
|
||||
foreach ($this->getGraphMap() as $key => $element) {
|
||||
if (empty(trim($element['schema']))) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// parse the AST to collect fields mapping
|
||||
$ast = Parser::parse($element['schema'], ['noLocation' => true]);
|
||||
$fields = collect($ast->definitions)
|
||||
->filter(function ($node) {
|
||||
// we only consider the root types since their fields are unique
|
||||
return $node->name->value == 'Query' || $node->name->value == 'Mutation';
|
||||
})
|
||||
->flatMap(function ($node) {
|
||||
// collect field names
|
||||
return collect($node->fields)->map(function($field) {
|
||||
return $field->name->value;
|
||||
});
|
||||
});
|
||||
|
||||
// map as [$field_name => $graph_filename]
|
||||
$this->fieldGraphMap = array_merge($this->fieldGraphMap, array_fill_keys($fields->toArray(), $key));
|
||||
}
|
||||
|
||||
// cache mapping
|
||||
|
||||
if ($cacheable) {
|
||||
Cache::put(
|
||||
$this->fieldGraphMapCacheKey,
|
||||
base64_encode(serialize($this->fieldGraphMap)),
|
||||
10
|
||||
);
|
||||
}
|
||||
$cacheable = true;
|
||||
|
||||
if ($cacheable) {
|
||||
$map = Cache::get($this->fieldGraphMapCacheKey, false);
|
||||
if ($map && ($map = @unserialize(@base64_decode($map))) && is_array($map)) {
|
||||
$this->fieldGraphMap = $map;
|
||||
return $this->fieldGraphMap;
|
||||
}
|
||||
}
|
||||
|
||||
public function getGraphMap() {
|
||||
if (!is_null($this->graphMap)) {
|
||||
return $this->graphMap;
|
||||
}
|
||||
// rebuild mapping
|
||||
|
||||
$this->graphMap = [];
|
||||
$component_re = '/{%\s*component\s+["|\'](.*)["|\']\s*%}/m';
|
||||
$component_str = [$this, 'getComponentSchemaString'];
|
||||
foreach ($this->template->listGraphs() as $graph) {
|
||||
/* @var $graph \GermanAirlinesVa\Graphql\Classes\Graph */
|
||||
$markup = $graph->markup;
|
||||
$this->fieldGraphMap = [];
|
||||
|
||||
$schema = preg_replace_callback($component_re, function(array $matches) use ($graph, $component_str) {
|
||||
$matched_alias = $matches[1];
|
||||
foreach ($graph->settings['components'] as $component => $properties) {
|
||||
// find component by alias
|
||||
list($name, $alias) = strpos($component, ' ')
|
||||
? explode(' ', $component)
|
||||
: [$component, $component];
|
||||
if ($alias == $matched_alias) {
|
||||
// resolve component schema
|
||||
return $component_str($name, $alias);
|
||||
}
|
||||
}
|
||||
// if not found, remove
|
||||
return '';
|
||||
}, $markup);
|
||||
foreach ($this->getGraphMap() as $key => $element) {
|
||||
if (empty(trim($element['schema']))) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$this->graphMap[$graph->getFileName()] = [
|
||||
'graph' => $graph,
|
||||
'schema' => $schema
|
||||
];
|
||||
}
|
||||
// parse the AST to collect fields mapping
|
||||
$ast = Parser::parse($element['schema'], ['noLocation' => true]);
|
||||
$fields = collect($ast->definitions)
|
||||
->filter(function ($node) {
|
||||
// we only consider the root types since their fields are unique
|
||||
return $node->name->value == 'Query' || $node->name->value == 'Mutation';
|
||||
})
|
||||
->flatMap(function ($node) {
|
||||
// collect field names
|
||||
return collect($node->fields)->map(function ($field) {
|
||||
return $field->name->value;
|
||||
});
|
||||
});
|
||||
|
||||
return $this->graphMap;
|
||||
// map as [$field_name => $graph_filename]
|
||||
$this->fieldGraphMap = array_merge($this->fieldGraphMap, array_fill_keys($fields->toArray(), $key));
|
||||
}
|
||||
|
||||
public function getComponentSchemaString($componentName, $alias) {
|
||||
$manager = ComponentManager::instance();
|
||||
$componentObj = $manager->makeComponent($componentName);
|
||||
if ($partial = ComponentPartial::load($componentObj, 'schema.graphqls')) {
|
||||
$content = $partial->getContent();
|
||||
$content = str_replace('__SELF__', $alias, $content);
|
||||
// cache mapping
|
||||
|
||||
return $content;
|
||||
} else {
|
||||
return "# {$componentName} does not provide a default schema definition";
|
||||
}
|
||||
if ($cacheable) {
|
||||
Cache::put($this->fieldGraphMapCacheKey, base64_encode(serialize($this->fieldGraphMap)), 10);
|
||||
}
|
||||
|
||||
public function clearCache() {
|
||||
Cache::forget($this->fieldGraphMapCacheKey);
|
||||
return $this->fieldGraphMap;
|
||||
}
|
||||
|
||||
public function getGraphMap()
|
||||
{
|
||||
if (!is_null($this->graphMap)) {
|
||||
return $this->graphMap;
|
||||
}
|
||||
|
||||
$this->graphMap = [];
|
||||
$component_re = '/{%\s*component\s+["|\'](.*)["|\']\s*%}/m';
|
||||
$component_str = [$this, 'getComponentSchemaString'];
|
||||
foreach ($this->template->listGraphs() as $graph) {
|
||||
/* @var $graph \GermanAirlinesVa\Graphql\Classes\Graph */
|
||||
$markup = $graph->markup;
|
||||
|
||||
$schema = preg_replace_callback(
|
||||
$component_re,
|
||||
function (array $matches) use ($graph, $component_str) {
|
||||
$matched_alias = $matches[1];
|
||||
foreach ($graph->settings['components'] as $component => $properties) {
|
||||
// find component by alias
|
||||
[$name, $alias] = strpos($component, ' ') ? explode(' ', $component) : [$component, $component];
|
||||
if ($alias == $matched_alias) {
|
||||
// resolve component schema
|
||||
return $component_str($name, $alias);
|
||||
}
|
||||
}
|
||||
// if not found, remove
|
||||
return '';
|
||||
},
|
||||
$markup
|
||||
);
|
||||
|
||||
$this->graphMap[$graph->getFileName()] = [
|
||||
'graph' => $graph,
|
||||
'schema' => $schema,
|
||||
];
|
||||
}
|
||||
|
||||
return $this->graphMap;
|
||||
}
|
||||
|
||||
public function getComponentSchemaString($componentName, $alias)
|
||||
{
|
||||
$manager = ComponentManager::instance();
|
||||
$componentObj = $manager->makeComponent($componentName);
|
||||
if ($partial = ComponentPartial::load($componentObj, 'schema.graphqls')) {
|
||||
$content = $partial->getContent();
|
||||
$content = str_replace('__SELF__', $alias, $content);
|
||||
|
||||
return $content;
|
||||
} else {
|
||||
return "# {$componentName} does not provide a default schema definition";
|
||||
}
|
||||
}
|
||||
|
||||
public function clearCache()
|
||||
{
|
||||
Cache::forget($this->fieldGraphMapCacheKey);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user