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<?php |
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declare(strict_types=1); |
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namespace Nip\View\Traits; |
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use League\Plates\Template\Template; |
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/** |
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* Class CanRenderTrait |
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* @package Nip\View\Traits |
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*/ |
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trait CanRenderTrait |
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{ |
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protected $blocks = []; |
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/** |
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* @param bool|Callable $condition |
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* @param $view |
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* @param array $variables |
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* @param bool $return |
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* @return bool|string|void|null |
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*/ |
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public function loadIf($condition, $view, $variables = [], $return = false) |
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{ |
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$condition = is_callable($condition) ? $condition() : $condition; |
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if ($condition == false) { |
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return; |
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} |
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return $this->load($view, $variables, $return); |
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} |
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/** |
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* @param $view |
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* @param array $variables |
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* @param bool $return |
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* @return bool|string|void|null |
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*/ |
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public function loadIfExists($view, $variables = [], $return = false) |
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{ |
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return $this->loadIf($this->existPath($view), $view, $variables, $return); |
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} |
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/** |
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* @param $view |
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* @param array $variables |
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* @param bool $return |
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* @return bool|string|void|null |
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*/ |
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public function loadWithFallback($view, $fallback, $variables = [], $return = false) |
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{ |
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$view = $this->existPath($view) ? $view : $fallback; |
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return $this->load($view, $variables, $return); |
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} |
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/** @noinspection PhpInconsistentReturnPointsInspection |
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* |
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* @param $view |
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* @param array $variables |
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* @param bool $return |
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* @return string|boolean |
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*/ |
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public function load($view, $variables = [], $return = false) |
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{ |
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$html = $this->getContents($view, $variables); |
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if ($return === true) { |
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return $html; |
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} |
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echo $html; |
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return null; |
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} |
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/** |
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* @param $view |
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* @param array $variables |
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* @return string |
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* @deprecated use render($view, $variables) |
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*/ |
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public function getContents($view, array $variables = []) |
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{ |
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return $this->render($view, $variables); |
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} |
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/** |
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* @param string $block |
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*/ |
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public function render($name, array $data = []) |
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{ |
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if ($this->isBlock($name)) { |
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$name = "/" . $this->blocks[$name]; |
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} |
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return parent::render($name, $data); |
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} |
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/** |
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* Builds path for including |
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* If $view starts with / the path will be relative to the root of the views folder. |
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* Otherwise to caller file location. |
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* |
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* @param string $view |
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* @return string |
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*/ |
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public function buildPath($view) |
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{ |
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return $this->getResolveTemplatePath()->find($view); |
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} |
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/** |
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* @param $name |
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* @return mixed |
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*/ |
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public function getBlock($name) |
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{ |
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return $this->blocks[$name]; |
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} |
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/** |
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* @param $name |
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* @param $block |
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*/ |
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public function setBlock($name, $block) |
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{ |
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$this->blocks[$name] = $block; |
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} |
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/** |
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* @param string $block |
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* @return bool |
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*/ |
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public function isBlock($block = 'default'): bool |
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{ |
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if (!is_string($block)) { |
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return false; |
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} |
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return isset($this->blocks[$block]) && !empty($this->blocks[$block]); |
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} |
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/** |
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142
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* Create a new template. |
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143
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* @param string $name |
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* @return Template |
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*/ |
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public function make($name) |
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{ |
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return new \Nip\View\Template\Template($this, $name); |
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149
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} |
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150
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} |
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bytic /
view
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