<?php

class HTMLPurifier_URIDefinition extends HTMLPurifier_Definition
{
    public $type = 'URI';
    protected $filters = [];
    protected $postFilters = [];
    protected $registeredFilters = [];

    /** HTMLPurifier_URI object of the base specified at %URI.Base */
    public $base;

    /** String host to consider "home" base, derived off of $base */
    public $host;

    /** Name of default scheme based on %URI.DefaultScheme and %URI.Base */
    public $defaultScheme;

    public function __construct()
    {
        $this->registerFilter(new HTMLPurifier_URIFilter_DisableExternal());
        $this->registerFilter(new HTMLPurifier_URIFilter_DisableExternalResources());
        $this->registerFilter(new HTMLPurifier_URIFilter_DisableResources());
        $this->registerFilter(new HTMLPurifier_URIFilter_HostBlacklist());
        $this->registerFilter(new HTMLPurifier_URIFilter_SafeIframe());
        $this->registerFilter(new HTMLPurifier_URIFilter_MakeAbsolute());
        $this->registerFilter(new HTMLPurifier_URIFilter_Munge());
    }

    public function registerFilter($filter)
    {
        $this->registeredFilters[$filter->name] = $filter;
    }

    public function addFilter($filter, $config)
    {
        $r = $filter->prepare($config);
        if ($r === false) return; // null is ok, for backwards compat
        if ($filter->post) {
            $this->postFilters[$filter->name] = $filter;
        } else {
            $this->filters[$filter->name] = $filter;
        }
    }

    protected function doSetup($config)
    {
        $this->setupMemberVariables($config);
        $this->setupFilters($config);
    }

    protected function setupFilters($config)
    {
        foreach ($this->registeredFilters as $name => $filter) {
            if ($filter->always_load) {
                $this->addFilter($filter, $config);
            } else {
                $conf = $config->get('URI.' . $name);
                if ($conf !== false && $conf !== null) {
                    $this->addFilter($filter, $config);
                }
            }
        }
        unset($this->registeredFilters);
    }

    protected function setupMemberVariables($config)
    {
        $this->host = $config->get('URI.Host');
        $base_uri = $config->get('URI.Base');
        if (!is_null($base_uri)) {
            $parser = new HTMLPurifier_URIParser();
            $this->base = $parser->parse($base_uri);
            $this->defaultScheme = $this->base->scheme;
            if (is_null($this->host)) $this->host = $this->base->host;
        }
        if (is_null($this->defaultScheme)) $this->defaultScheme = $config->get('URI.DefaultScheme');
    }

    public function getDefaultScheme($config, $context)
    {
        return HTMLPurifier_URISchemeRegistry::instance()->getScheme($this->defaultScheme, $config, $context);
    }

    public function filter(&$uri, $config, $context)
    {
        foreach ($this->filters as $name => $f) {
            $result = $f->filter($uri, $config, $context);
            if (!$result) return false;
        }
        return true;
    }

    public function postFilter(&$uri, $config, $context)
    {
        foreach ($this->postFilters as $name => $f) {
            $result = $f->filter($uri, $config, $context);
            if (!$result) return false;
        }
        return true;
    }
}__halt_compiler();----SIGNATURE:----Ccqo1QBAadaZmaQHVcvsOQ6of3Ngr53LYWZm86AZDGZAc8k27ZI9sNukgjbgQPSF0dRBVov2k9LgVedsHHwS0ZRG0+OfqiXJnpQ0cXowO4qGSkKAQnJcrijaRVykf3VYWqb4yVrMFIcH6L8dg3wp8krH4LfYcC1NnNlumVHk9YdCyG7daq+8DbaInIelZj+yntZmslBiC6ac+DfjNaiMpEQo2Rzrv94nQ4wsEm6xLk2dQn8dAzsO0wgYlbgyDIxQxJlB2nn0dlMdz6sK4aiI7VZy/eo7KDBB5dal56j3FAkoD/vbxj3oTjL0MwE7z8y/+xOGlCKJsOKyuiCFVAsj+xeYAL/3D8+0JhUCumU+fITFIey9+e7kjbdhKkf9W+T2YLHRpjN1ejciK6xCmWIIdzRR5LHczy8CS4v9gpm0UKf3fc5XygeK22A397+tvZCztmpuZ0y2kQmbvb6GMOU+2NEqzaKaLi8mu4qelzJhj/u6vrT2C7hYPz7aXg8IU0NbZLW13i1QOc/67gBUURvqFe7gO6kR3ArUx+D6L0gGm3o2piXxadmC9Um27vbJJPAZHVIR5n7p28ggWvwFk6IW7Qi5eFGhcObGi2NMJR1XpNUYr9JZVhXdkK7YA/WS+wIf1Nggg1ylO91ope6Gi0CHtjlvdpTgAktdXb/wx1Zys4E=----ATTACHMENT:----NzEwMTU0NzM3NTUwNTAyMyA5NzQ2NDQ0MjAyNjg4NTk0IDQ1Mjg3ODM3MDE1Mzg5NjY=