<?php

class freaParsedown extends Parsedown {
    
    function get_BlockTypes() {

        return $this->BlockTypes;
        
    }

    function deactivate_ol() {
        $ol_triggers= array(
            "0",
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9"
        );
        
        foreach ($ol_triggers as $key) {
            unset($this->BlockTypes[$key]);
        }
    }
    
    
    function add_language_to_link_target($href) {
        $f3 = \Base::instance();
        $data = [];
        $base = substr($href,0,strpos($href,'?') ? : strlen($href));
        parse_str(parse_url($href,PHP_URL_QUERY),$data);
        $fragment = parse_url($href,PHP_URL_FRAGMENT);
        
        if ($f3->get('LANG') != $f3->get('default_lang')) {
            if (!array_key_exists('lang',$data)) {
                $data['lang'] = $f3->get('LANG');
            }
        }
        
        $new = $base;
        if (count($data) > 0) {
            $new .= "?" . http_build_query($data);
        }
        if ($fragment) {
            $new .= "#" . $fragment;
        }
        
        return $new;
    }
    
    
    protected function inlineEmailTag($Excerpt)
    {
        $Link = parent::inlineEmailTag($Excerpt);
        
        if (isset($Link)) {
            $Link['element']['attributes'] += ['data-link-text' => $Link['element']['text']];
        }
        return $Link;
    }
    

    protected function inlineLink($Excerpt)
    {
        $Link = parent::inlineLink($Excerpt);
        
        if (isset($Link)) {
            $Link['element']['attributes'] += ['data-link-text' => $Link['element']['text']];
            $url=&$Link['element']['attributes']['href'];
            if (strpos($url,':') === FALSE) {
                $url = $this->add_language_to_link_target($url);
            }
            $Link['extent'] = $Link['extent'];
        }
        return $Link; 
    }
    
    

    protected function inlineUrl($Excerpt)
    {
        $Link = parent::inlineUrl($Excerpt);
        
        if (isset($Link)) {
            $Link['element']['attributes'] += ['data-link-text' => $Link['element']['text']];
        }
        return $Link;
    }
    
    protected function inlineUrlTag($Excerpt)
    {
        $Link = parent::inlineUrlTag($Excerpt);
        
        if (isset($Link)) {
            $Link['element']['attributes'] += ['data-link-text' => $Link['element']['text']];
        }
        return $Link;
    }
}