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<?php |
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namespace League\Plates; |
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/** API for the Plates system */ |
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final class Engine |
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{ |
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private $container; |
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public function __construct($config = []) { |
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$this->container = new Util\Container(); |
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$this->container->add('engine_methods', []); |
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$this->container->add('config', [ |
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'render_context_var_name' => 'v', |
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'ext' => 'phtml', |
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'base_dir' => null, |
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'escape_encoding' => null, |
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'escape_flags' => null, |
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'validate_paths' => true, |
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'php_extensions' => ['php', 'phtml'], |
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'image_extensions' => ['png', 'jpg'], |
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]); |
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$this->container->addComposed('compose', function() { return []; }); |
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$this->container->add('fileExists', function($c) { |
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return 'file_exists'; |
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}); |
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$this->container->add('escape', function($c) { |
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$config = $c->get('config'); |
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return isset($config['escape_flags'], $config['escape_encoding']) |
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? Util\escape($config['escape_flags'], $config['escape_encoding']) |
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: Util\escape(); |
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}); |
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$this->container->add('renderTemplate', function($c) { |
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$rt = new RenderTemplate\FileSystemRenderTemplate([ |
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[ |
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Template\matchExtensions($c->get('config')['php_extensions']), |
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new RenderTemplate\PhpRenderTemplate($c->get('renderTemplate.bind')) |
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], |
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[ |
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Template\matchExtensions($c->get('config')['image_extensions']), |
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RenderTemplate\MapContentRenderTemplate::base64Encode(new RenderTemplate\StaticFileRenderTemplate()) |
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], |
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[ |
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Template\matchStub(true), |
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new RenderTemplate\StaticFileRenderTemplate(), |
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] |
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]); |
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if ($c->get('config')['validate_paths']) { |
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$rt = new RenderTemplate\ValidatePathRenderTemplate($rt, $c->get('fileExists')); |
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} |
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$rt = array_reduce($c->get('renderTemplate.factories'), function($rt, $create) { |
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return $create($rt); |
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}, $rt); |
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$rt = new RenderTemplate\ComposeRenderTemplate($rt, $c->get('compose')); |
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return $rt; |
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}); |
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$this->container->add('renderTemplate.bind', function() { |
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return Util\id(); |
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}); |
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$this->container->add('renderTemplate.factories', function() { |
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return []; |
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}); |
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$this->addMethods([ |
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'pushComposers' => function(Engine $e, $def_composer) { |
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$e->getContainer()->wrapComposed('compose', function($composed, $c) use ($def_composer) { |
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return array_merge($composed, $def_composer($c)); |
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}); |
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}, |
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'unshiftComposers' => function(Engine $e, $def_composer) { |
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$e->getContainer()->wrapComposed('compose', function($composed, $c) use ($def_composer) { |
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return array_merge($def_composer($c), $composed); |
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}); |
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}, |
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]); |
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$this->register(new Extension\Data\DataExtension()); |
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$this->register(new Extension\Path\PathExtension()); |
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$this->register(new Extension\RenderContext\RenderContextExtension()); |
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$this->register(new Extension\LayoutSections\LayoutSectionsExtension()); |
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$this->register(new Extension\Folders\FoldersExtension()); |
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$this->register(new Extension\AutoEscape\AutoEscapeExtension()); |
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$this->addConfig($config); |
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} |
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/** @return string */ |
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public function render($template_name, array $data = [], array $attributes = []) { |
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return $this->container->get('renderTemplate')->renderTemplate(new Template( |
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$template_name, |
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$data, |
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$attributes |
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)); |
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} |
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public function __call($method, array $args) { |
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$methods = $this->container->get('engine_methods'); |
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if (isset($methods[$method])) { |
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return $methods[$method]($this, ...$args); |
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} |
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throw new \BadMethodCallException("No method {$method} found for engine."); |
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} |
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public function register(Extension $extension) { |
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$extension->register($this); |
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} |
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public function addMethods(array $methods) { |
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$this->container->merge('engine_methods', $methods); |
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} |
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public function addConfig(array $config) { |
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$this->container->merge('config', $config); |
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} |
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public function getContainer() { |
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return $this->container; |
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} |
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} |
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thephpleague /
plates
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.