<?php

class Brizy_Editor_Helper_DomTag {

	/**
	 * @var string
	 */
	private $html_tag;

	/**
	 * Brizy_DOM_Tag constructor.
	 *
	 * @param string $tag
	 */
	public function __construct( $tag ) {
		$this->html_tag = trim( $tag ); ;
		$this->fix_shortcode_attributes();
	}

	/**
	 * @return string
	 */
	public function get_tag() {
		return $this->html_tag;
	}

	/**
	 * @param $name
	 *
	 * @return null
	 */
	public function get_attr( $name ) {
		preg_match( "/$name\s*=\s*\"([^\"]*)\"/i", $this->get_tag(), $res );

		if ( isset( $res[1] ) ) {
			return $res[1];
		}

		return null;
	}

	/**
	 * @return array
	 */
	public function get_attrs() {
		$res = array();
		preg_match_all( "/(\S+)=(?:\"(.[^\"]*)\")/", $this->get_tag(), $res );

		$l = count( $res[0] );

		$attrs = array();

		for ( $i = 0; $i < $l; $i ++ ) {
			$attrs[ $res[1][ $i ] ] = $res[2][ $i ];
		}

		return $attrs;
	}

	/**
	 * @return string
	 */
	public function get_content() {

		$res = preg_match( "/\/>$/i", $this->get_tag() );

		if ( $res === 1 ) {
			return '';
		}

		$content = $this->get_tag();

		preg_match( "/^<[^>]+>(.*)<\/[^>]+>$/is", $content, $res );

		if ( isset( $res[1] ) ) {

			return $res[1];
		}

		return null;
	}

	/**
	 * @return $this
	 */
	public function fix_shortcode_attributes() {
		if ( $string = preg_replace( "/\&quot;/", '"', $this->html_tag ) ) {
			$this->html_tag = $string;
		}

		return $this;
	}


	/**
	 * @param $pattern
	 *
	 * @return Brizy_Editor_Helper_DomTag[]
	 */
	public function get_tags( $pattern ) {
		$tags = array();

		preg_match_all( $pattern, $this->get_tag(), $matches );

		foreach ( $matches[0] as $value ) {
			$tags[] = new Brizy_Editor_Helper_DomTag( $value );
		}

		return $tags;
	}

	/**
	 * @return Brizy_Editor_Helper_DomTag[]
	 */
	public function get_links() {

		return $this->get_tags( '/(<link[^>]+>)/is' );
	}


	/**
	 * @param $rel_value
	 *
	 * @return Brizy_Editor_Helper_DomTag[]
	 */
	public function get_links_by_rel( $rel_value ) {

		return $this->get_tags( "/(<link\s+(?=[^>]*rel=\"{$rel_value}\").[^>]*>)/is" );
	}


	/**
	 * @return Brizy_Editor_Helper_DomTag[]
	 */
	public function get_scripts() {
		return $this->get_tags( '/(<script(.*?)<\/script>)/is' );
	}

	/**
	 * @return Brizy_Editor_Helper_DomTag[]
	 */
	public function get_styles() {
		return $this->get_tags( '/(<style(.*?)<\/style>)/is' );
	}


}

• [F] dom-tag.php
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• [F] dom.php
  Delete
• [F] post-static.php
  Delete