88 lines
2.5 KiB
PHP
88 lines
2.5 KiB
PHP
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<?php
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/*
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* This file is part of RaspiSMS.
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*
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* (c) Pierre-Lin Bonnemaison <plebwebsas@gmail.com>
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*
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* This source file is subject to the GPL-3.0 license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace controllers\internals;
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/**
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* Templating questions relative class
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* Not a standard controller as it's not linked to a model in any way
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*/
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class Templating
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{
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/**
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* Twig environment
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*/
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private $sandbox;
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public function __construct ()
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{
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$tags = [
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'if',
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'for',
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'apply',
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];
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$filters = [
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'abs', 'capitalize', 'country_name', 'currency_name',
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'currency_symbol', 'date', 'date_modify', 'default',
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'first', 'format', 'format_currency', 'format_datetime',
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'format_number', 'join', 'keys', 'language_name',
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'last', 'length', 'locale_name', 'lower', 'number_format',
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'replace', 'reverse', 'round', 'slice',
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'sort', 'spaceless', 'split', 'timezone_name',
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'title', 'trim', 'upper', 'url_encode',
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];
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$methods = [];
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$properties = [];
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$functions = [
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'date', 'max', 'min', 'random',
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'range',
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];
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$policy = new \Twig\Sandbox\SecurityPolicy($tags, $filters, $methods, $properties, $functions);
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$this->sandbox = new \Twig\Extension\SandboxExtension($policy, true);
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}
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/**
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* Render a string as a twig template
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* @param string $template : Template string
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* @param array $datas : Datas to pass to the template
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* @return array : keys, success, error, result
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*/
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public function render (string $template, array $datas = [])
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{
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try
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{
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$loader = new \Twig\Loader\ArrayLoader([
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'template' => $template,
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]);
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$twig = new \Twig\Environment($loader);
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$result = $twig->render('template', $datas);
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return [
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'success' => true,
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'result' => $result,
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];
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}
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catch (\Exception $e)
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{
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return [
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'success' => false,
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'result' => $e->getMessage(),
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];
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}
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}
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}
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