100 lines
2.6 KiB
PHP
Executable File
100 lines
2.6 KiB
PHP
Executable File
<?php
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namespace Venom\Views;
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use Venom\Core\ArgumentHandler;
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use Venom\Core\Config;
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use Venom\Venom;
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class VenomRenderer
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{
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private Venom $venom;
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private ?RenderController $controller;
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private string $templateData = '';
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private array $vars = [];
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private string $baseTemplate = '';
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private string $templateDir = '';
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public function __construct(Venom $venom)
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{
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$this->venom = $venom;
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}
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public function render(): void
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{
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$isAsync = false;
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if ($this->controller) {
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ob_start();
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$this->controller->render($this);
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$this->templateData = ob_get_clean();
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$isAsync = $this->controller->getTemplate() === 'async';
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}
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if ($isAsync || ArgumentHandler::get()->getItem('async', 'false') === 'true') {
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echo $this->templateData;
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exit;
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}
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$this->loadBasicTemplate();
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}
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public function loadBasicTemplate(): void
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{
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if (file_exists($this->templateDir . $this->baseTemplate)) {
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include_once $this->templateDir . $this->baseTemplate;
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} else {
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echo 'Base Template not found...';
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}
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}
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public function renderTemplate($template): void
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{
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// random variable name... to remove it instantly
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echo $this->includeTemplate($template, '1408138186');
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unset($this->vars['1408138186']);
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}
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/**
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* function will load a template (without extension!) into a variable and return the content
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* @param $template
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* @param string $varName
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* @return false|string
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*/
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public function includeTemplate($template, $varName = '')
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{
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$template .= '.php';
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if (file_exists($this->templateDir . $template)) {
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ob_start();
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include_once $this->templateDir . $template;
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$data = ob_get_clean();
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$this->vars[$varName] = $data;
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return $data;
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}
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$this->vars[$varName] = '';
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return '';
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}
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public function addVar($name, $value): void
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{
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$this->vars[$name] = $value;
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}
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public function getVar($name)
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{
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return $this->vars[$name];
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}
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public function deleteVar($name)
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{
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unset($this->vars[$name]);
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}
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public function init(?RenderController $controller): void
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{
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$this->controller = $controller;
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$data = Config::getInstance()->getRenderer();
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$this->baseTemplate = $data->baseFile . '.php' ?? 'base.php';
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$this->templateDir = __DIR__ . '/../../../tpl/' . $data->theme . '/';
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}
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}
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