<?php
/**
 * Connects to an spee.ch style server to host assets via the LBRY Protocol
 *
 * Visit https://github.com/lbryio/spee.ch for more info
 *
 * @package LBRYPress
 */

class LBRY_Speech
{
    /**
     * HTML Parser
     * @var LBRY_Speech_Parser
     */
    private $parser = null;

    public function __construct()
    {
        $this->parser = new LBRY_Speech_Parser();
        add_action('save_post', array($this, 'upload_assets'));
    }

    /**
     * Checks to see if we need to rewrite URLS, does if necessary
     */
    public function maybe_rewrite_urls()
    {
        // See if we have a Spee.ch URL and if we are on the front-end
        $speech_url = get_option(LBRY_SETTINGS)[LBRY_SPEECH];
        if ($speech_url != '' && !is_admin()) {
            ob_start(array($this->parser, 'rewrite'));
        }
    }

    /**
     * Uploads assets to the speech server
     */
    public function upload_assets()
    {
        $speech_url = get_option(LBRY_SETTINGS)[LBRY_SPEECH];

        // Die if we don't have a spee.ch url
        if (!$speech_url || $speech_url === '') {
            return;
        }

        // TODO: Find assets, upload them to the Spee.ch Server
    }
}