File manager

File manager - Edit - /home/opticamezl/www/newok/templates/yootheme/packages/view/src/View/HtmlElement.php

Back
<?php namespace YOOtheme\View; use YOOtheme\Arr; class HtmlElement implements HtmlElementInterface { /** * @var string / public $name; /* * @var array / public $attrs; /* * @var mixed / public $contents; /* * @var callable\|null / protected $transform; /* * Constructor. * * @param string $name * @param array $attrs * @param mixed $contents * @param callable\|null $transform / public function __construct( $name, array $attrs = [], $contents = '', ?callable $transform = null ) { $this->name = $name; $this->attrs = $attrs; $this->contents = $contents; $this->transform = $transform; } /* * Renders element shortcut. * * @see render() / public function __toString() { return $this->render(); } /* * Render element shortcut. * * @param array $params * @param null\|mixed $attrs * @param null\|mixed $contents * @param null\|mixed $name * * @return string * * @see render() / public function __invoke(array $params = [], $attrs = null, $contents = null, $name = null) { return $this->render($params, $attrs, $contents, $name); } /* * Renders the element tag. * * @param array $params * @param array $attrs * @param string $contents * @param string $name * * @return string / public function render(array $params = [], $attrs = null, $contents = null, $name = null) { $element = isset($attrs) ? $this->copy($attrs, $contents, $name) : $this; if (($transform = $this->transform) && ($result = $transform($element, $params))) { return $result; } return self::tag($element->name, $element->attrs, $element->contents, $params); } /* * Renders element closing tag. * * @return string / public function end() { return self::isSelfClosing($this->name) ? '' : "</{$this->name}>"; } /* * Adds an attribute. * * @param string\|array $name * @param mixed\|null $value * * @return $this / public function attr($name, $value = null) { $attrs = is_array($name) ? $name : [$name => $value]; $this->attrs = Arr::merge($this->attrs, $attrs); return $this; } /* * Copy instance. * * @param array\|string $attrs * @param string $contents * @param string $name * * @return static / public function copy($attrs = null, $contents = null, $name = null) { $clone = clone $this; if (is_array($attrs)) { $clone->attr($attrs); } elseif (isset($attrs)) { $contents = $attrs; } if (isset($name)) { $clone->name = $name; } if (isset($contents)) { $clone->contents = $contents; } return $clone; } /* * @inheritdoc / public static function tag($name, $attrs = null, $contents = null, array $params = []) { $tag = $contents === false \|\| self::isSelfClosing($name); if (is_array($attrs)) { $attrs = self::attrs($attrs, $params); } if (is_array($contents)) { $contents = join($contents); } return $tag ? "<{$name}{$attrs}>" : "<{$name}{$attrs}>{$contents}</{$name}>"; } /* * Renders tag attributes. * * @param array $attrs * @param array $params * * @return string / public static function attrs(array $attrs, array $params = []) { $output = []; foreach ($attrs as $key => $value) { if (is_array($value)) { $value = self::expr($value, $params); } if (empty($value) && !is_numeric($value)) { continue; } if (is_numeric($key)) { $output[] = $value; } elseif ($value === true) { $output[] = $key; } elseif ($value !== '') { $output[] = sprintf( '%s="%s"', $key, htmlspecialchars($value, ENT_COMPAT, 'UTF-8', false), ); } } return $output ? ' ' . implode(' ', $output) : ''; } /* * @inheritdoc / public static function expr($expressions, array $params = []) { $output = []; if (func_num_args() > 2) { $params = call_user_func_array('array_replace', array_slice(func_get_args(), 1)); } foreach ((array) $expressions as $expression => $condition) { if (!$condition) { continue; } if (is_int($expression)) { $expression = $condition; } if ( $expression = self::evaluateExpression( $expression, array_replace($params, (array) $condition), ) ) { $output[] = $expression; } } return $output ? join(' ', $output) : null; } /* * Checks if tag name is self-closing. * * @param string $name * * @return bool / public static function isSelfClosing($name) { static $tags; if (is_null($tags)) { $tags = array_flip([ 'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr', ]); } return isset($tags[strtolower($name)]); } /* * Parse expression string. * * @param string $expression * * @return array / protected static function parseExpression($expression) { static $expressions; if (isset($expressions[$expression])) { return $expressions[$expression]; } $optionals = []; // match all optionals $output = preg_replace_callback( '/\[((?:[^\[\]]+\|(?R)))\]/', function ($matches) use (&$optionals) { return '%' . array_push($optionals, $matches[1]) . '$s'; }, $expression, ); // match all parameters preg_match_all( '/\{\s(@?)(!?)(\w+)\s(?::\s([^{}](?:\{(?-1)\}[^{}])))?\}/', $output, $parameters, PREG_SET_ORDER, ); return $expressions[$expression] = [$output, $parameters, $optionals]; } /** * Evaluate expression string. * * @param string $expression * @param array $params * * @return string */ protected static function evaluateExpression($expression, array $params = []) { if (!str_contains($expression, '{')) { return trim($expression); } [$output, $parameters, $optionals] = self::parseExpression($expression); foreach ($parameters as $match) { [$parameter, $empty, $negate, $name] = $match; $regex = isset($match[4]) ? "/^({$match[4]})$/" : ''; $value = $params[$name] ?? ''; $result = $regex ? preg_match($regex, $value) : $value \|\| (is_string($value) && $value !== ''); if ($result xor $negate) { $output = str_replace($parameter, $empty ? '' : $value, $output); } else { return ''; } } if ($optionals) { $args = [$output]; foreach ($optionals as $match) { $args[] = self::evaluateExpression($match, $params); } $output = call_user_func_array('sprintf', $args); } return trim($output); } }

| ver. 1.4 | Github | . | PHP 8.3.23 | Generation time: 0.01 | proxy | phpinfo | Settings