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<?php |
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/** |
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* Highlighter |
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* |
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* Copyright (C) 2016, Some right reserved. |
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* |
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* @author Kacper "Kadet" Donat <[email protected]> |
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* |
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* Contact with author: |
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* Xmpp: [email protected] |
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* E-mail: [email protected] |
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* |
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* From Kadet with love. |
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*/ |
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namespace Kadet\Highlighter\Parser; |
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use Kadet\Highlighter\Language\Language; |
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class Rules extends \ArrayObject |
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{ |
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private $_language; |
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/** |
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* Rules constructor. |
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* |
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* @param Language $language |
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*/ |
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public function __construct($language) |
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{ |
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$this->_language = $language; |
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} |
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public function addMany(array $rules, $prefix = null) |
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{ |
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foreach ($rules as $name => $rule) { |
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$name = $this->_getName($name, $prefix); |
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if ($rule instanceof Rule) { |
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$this->add($name, $rule); |
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} elseif (is_array($rule)) { |
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$this->addMany($rule, $name); |
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} else { |
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throw new \LogicException(); // todo: exception, message |
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} |
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} |
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} |
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private function _getName($name, $prefix) |
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{ |
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if (is_int($name)) { |
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return $prefix; |
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} else { |
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return $prefix ? "$prefix.$name" : $name; |
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} |
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} |
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public function add($name, Rule $rule) |
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{ |
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if (!isset($this[$name])) { |
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$this[$name] = []; |
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} |
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if ($rule->language === false) { |
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$rule->language = $this->_language; |
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} |
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$rule->factory->setBase($name); |
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$this[$name][] = $rule; |
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} |
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/** |
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* @param $name |
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* @param int $index |
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* |
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* @return \Kadet\Highlighter\Parser\Rule |
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*/ |
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public function &rule($name, $index = 0) |
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{ |
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return $this[$name][$index]; |
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} |
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/** |
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* @param $name |
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* |
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* @return \Kadet\Highlighter\Parser\Rule[] |
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*/ |
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public function rules($name) |
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{ |
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if (!isset($this[$name])) { |
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throw new \InvalidArgumentException(); |
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} |
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return $this[$name]; |
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} |
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public function remove($name, $index = null) |
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{ |
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if ($index === null) { |
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unset($this[$name]); |
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} else { |
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unset($this[$name][$index]); |
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} |
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} |
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public function all() |
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{ |
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$items = $this->getArrayCopy(); |
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if(empty($items)) return []; |
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return call_user_func_array('array_merge', $items); |
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} |
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} |
kadet1090 /
KeyLighter
