[tt-rss.git] / lib / htmlpurifier / library / HTMLPurifier / Strategy / Composite.php

<?php

/**
 * Composite strategy that runs multiple strategies on tokens.
 */
abstract class HTMLPurifier_Strategy_Composite extends HTMLPurifier_Strategy
{

    /**
     * List of strategies to run tokens through.
     */
    protected $strategies = array();

    abstract public function __construct();

    public function execute($tokens, $config, $context) {
        foreach ($this->strategies as $strategy) {
            $tokens = $strategy->execute($tokens, $config, $context);
        }
        return $tokens;
    }

}

// vim: et sw=4 sts=4
Commit	Line	Data
f45a286b AD	1	<?php
	2
	3	/**
	4	* Composite strategy that runs multiple strategies on tokens.
	5	*/
	6	abstract class HTMLPurifier_Strategy_Composite extends HTMLPurifier_Strategy
	7	{
	8
	9	/**
	10	* List of strategies to run tokens through.
	11	*/
	12	protected $strategies = array();
	13
	14	abstract public function __construct();
	15
	16	public function execute($tokens, $config, $context) {
	17	foreach ($this->strategies as $strategy) {
	18	$tokens = $strategy->execute($tokens, $config, $context);
	19	}
	20	return $tokens;
	21	}
	22
	23	}
	24
	25	// vim: et sw=4 sts=4