84 lines
2.4 KiB
PHP
84 lines
2.4 KiB
PHP
<?php
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namespace Core\API {
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use Core\Objects\Context;
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abstract class TemplateAPI extends Request {
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function __construct(Context $context, bool $externalCall = false, array $params = array()) {
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parent::__construct($context, $externalCall, $params);
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$this->isPublic = false; // internal API
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}
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}
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}
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namespace Core\API\Template {
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use Core\API\Parameter\ArrayType;
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use Core\API\Parameter\Parameter;
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use Core\API\Parameter\StringType;
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use Core\API\TemplateAPI;
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use Core\Objects\Context;
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use Twig\Environment;
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use Twig\Error\LoaderError;
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use Twig\Error\RuntimeError;
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use Twig\Error\SyntaxError;
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use Twig\Loader\FilesystemLoader;
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class Render extends TemplateAPI {
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public function __construct(Context $context, bool $externalCall = false) {
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parent::__construct($context, $externalCall, [
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"file" => new StringType("file"),
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"parameters" => new ArrayType("parameters", Parameter::TYPE_MIXED, false, true, [])
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]);
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}
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public function _execute(): bool {
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$templateFile = $this->getParam("file");
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$parameters = $this->getParam("parameters");
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$extension = pathinfo($templateFile, PATHINFO_EXTENSION);
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$allowedExtensions = ["html", "twig"];
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if (!in_array($extension, $allowedExtensions)) {
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return $this->createError("Invalid template file extension. Allowed: " . implode(",", $allowedExtensions));
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}
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$templateCache = WEBROOT . "/Site/Cache/Templates/";
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$baseDirs = ["Site", "Core"];
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$valid = false;
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foreach ($baseDirs as $baseDir) {
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$templateDir = realpath(implode("/", [WEBROOT, $baseDir, "Templates"]));
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if ($templateDir) {
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$path = realpath(implode("/", [$templateDir, $templateFile]));
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if ($path && is_file($path)) {
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$valid = true;
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break;
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}
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}
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}
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if (!$valid) {
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return $this->createError("Template file not found or not inside template directory");
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}
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$twigLoader = new FilesystemLoader($templateDir);
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$twigEnvironment = new Environment($twigLoader, [
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'cache' => $templateCache,
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'auto_reload' => true
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]);
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try {
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$this->result["html"] = $twigEnvironment->render($templateFile, $parameters);
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} catch (LoaderError | RuntimeError | SyntaxError $e) {
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return $this->createError("Error rendering twig template: " . $e->getMessage());
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}
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return true;
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}
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}
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} |