reimport
commit
8b0238ece7
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/vendor/
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.idea
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composer.lock
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{
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"name": "bitcommunism/twig",
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"license": "MIT",
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"require": {
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"twig/twig": "^2.4",
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"php-di/php-di": "^5.4"
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},
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"autoload": {
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"psr-4": {
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"BitCommunism\\Twig\\": "src/"
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}
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}
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}
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<?php
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namespace BitCommunism\Twig;
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use DI\Container;
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use function DI\add;
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use function DI\factory;
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use function DI\get;
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use function DI\object;
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use function DI\string;
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return [
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'twig.paths' => add([
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string('{basedir}/templates'),
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__DIR__ . '/../templates',
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]),
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'twig.filtered_paths' => factory(function (Container $c) {
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$paths = $c->get('twig.paths');
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return array_filter($paths, 'is_dir');
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}),
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'twig.loader' => get(\Twig_Loader_Filesystem::class),
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'twig.debug' => false,
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'twig' => get(\Twig_Environment::class),
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\Twig_Loader_Filesystem::class => object(\Twig_Loader_Filesystem::class)
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->constructorParameter('paths', get('twig.filtered_paths')),
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\Twig_LoaderInterface::class => get('twig.loader'),
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];
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<?php
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return [
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'twig.debug' => true,
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];
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<?php
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/**
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* Created by PhpStorm.
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* User: eater
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* Date: 1/16/18
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* Time: 5:25 PM
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*/
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namespace BitCommunism\Twig\Handler;
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use BitCommunism\Http\Handler;
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use BitCommunism\Twig\Psr7\TwigStream;
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use DI\Container;
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use Twig\Environment;
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class Twig extends Handler
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{
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protected $environment;
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protected $templateVariables = [];
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public function __construct(Environment $environment, Container $container)
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{
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$this->environment = $environment;
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parent::__construct($container);
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}
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public function setTemplateVariable($key, $value) {
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$this->templateVariables[$key] = $value;
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}
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public function appendTemplateVariables($variables) {
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$this->templateVariables = array_merge($this->templateVariables, $variables);
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}
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public function template($template, $variables) {
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$stream = new TwigStream($this->environment);
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$stream->setTemplate($template);
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$stream->appendVariables($this->templateVariables);
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$stream->appendVariables($variables);
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return $stream;
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}
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}
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<?php
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namespace BitCommunism\Twig\Psr7;
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use GuzzleHttp\Psr7\Stream;
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use function GuzzleHttp\Psr7\stream_for;
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use GuzzleHttp\Psr7\StreamDecoratorTrait;
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use Psr\Http\Message\StreamInterface;
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use Twig\Environment;
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/** @var $stream Stream */
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class TwigStream implements StreamInterface
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{
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use StreamDecoratorTrait;
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private $environment;
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private $template;
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private $variables = [];
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public function __construct(Environment $environment)
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{
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$this->environment = $environment;
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}
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public function setTemplate($template)
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{
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$this->template = $template;
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$this->resetStream();
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}
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public function setVariable($name, $value) {
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$this->variables[$name] = $value;
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$this->resetStream();
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}
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|
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public function appendVariables($arr) {
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$this->variables = array_merge($this->variables, $arr);
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$this->resetStream();
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}
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public function isWritable()
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{
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return false;
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}
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private function resetStream() {
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if (!$this->stream) {
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return;
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}
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$this->stream->close();
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unset($this->stream);
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}
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public function createStream() {
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$data = $this->environment->render($this->template, $this->variables);
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$stream = stream_for(fopen('php://memory', 'w+'));
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$stream->write($data);
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$stream->rewind();
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return $stream;
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}
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}
|
Loading…
Reference in New Issue