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NAME	SIZE	PERMISSION
Admin	[ DIR ]	drwxr-xr-x
Blocks	[ DIR ]	drwxr-xr-x
Builder	[ DIR ]	drwxr-xr-x
Customizer	[ DIR ]	drwxr-xr-x
Data	[ DIR ]	drwxr-xr-x
Helpers	[ DIR ]	drwxr-xr-x
Services	[ DIR ]	drwxr-xr-x
Container.php	1.05 KB	-rwxr-xr-x
Feed_Locator.php	12.99 KB	-rwxr-xr-x
HTTP_Request.php	1.87 KB	-rwxr-xr-x
PluginSilentUpgrader.php	22.29 KB	-rwxr-xr-x
PluginSilentUpgraderSkin.php	1.15 KB	-rwxr-xr-x
Response.php	642 B	-rwxr-xr-x
SBY_API_Connect.php	9.77 KB	-rwxr-xr-x
SBY_Cache.php	4.72 KB	-rwxr-xr-x
SBY_Cron_Updater.php	6.94 KB	-rwxr-xr-x
SBY_Display_Elements.php	35.4 KB	-rwxr-xr-x
SBY_Feed.php	57.79 KB	-rwxr-xr-x
SBY_GDPR_Integrations.php	2.01 KB	-rwxr-xr-x
SBY_Parse.php	12.28 KB	-rwxr-xr-x
SBY_Posts_Manager.php	7.25 KB	-rwxr-xr-x
SBY_RSS_Connect.php	4.74 KB	-rwxr-xr-x
SBY_Settings.php	16.74 KB	-rwxr-xr-x
SBY_Vars.php	1.03 KB	-rwxr-xr-x
SBY_View.php	777 B	-rwxr-xr-x
SBY_WP_Post.php	6.66 KB	-rwxr-xr-x
SB_YouTube_Data_Encryption.php	3.83 KB	-rwxr-xr-x
SbyWidget.php	2.36 KB	-rwxr-xr-x
class-install-skin.php	584 B	-rwxr-xr-x
sby-functions.php	37.33 KB	-rwxr-xr-x

Code Editor : SBY_RSS_Connect.php

<?php

namespace SmashBalloon\YouTubeFeed;

class SBY_RSS_Connect
{
	/**
	 * @var string
	 */
	private $url;

/**
	 * @var object
	 */
	private $response;

private $is_live_stream;

public function __construct( $endpoint = '', $params = array() ) {
		$this->is_live_stream = false;
		if ( isset( $params['livestream'] ) ) {
			$this->is_live_stream = true;
		}
		$this->set_url( $endpoint, $params );
	}

public function get_data() {
		return $this->response;
	}

public function set_url_from_args( $url ) {
		$this->url = $url;
	}

public function get_url() {
		return $this->url;
	}

public function connect() {

if ( ! ini_get( 'allow_url_fopen' ) ) {
			if ( ! $this->is_live_stream ) {
				$error_message = ''. __( 'Unable to retrieve new videos without an API key.', 'youtube-feed' ) .'';
				if ( current_user_can( 'manage_youtube_feed_options' ) ) {
					$error_message .= '' . sprintf( __( 'Due to your server configuration, an API key is required to update your feed. See %sthis FAQ%s to set up an API key.', 'youtube-feed' ), '<a href="https://smashballoon.com/youtube-api-key/" target="_blank" rel="noopener nofollow">', '</a>' ) . '';
				}
			} else {
				$error_message = ''. __( 'Unable to retrieve new videos due to server configuration.', 'youtube-feed' ) .'';
				if ( current_user_can( 'manage_youtube_feed_options' ) ) {
					$error_message .= '' . sprintf( __( 'You must have the allow_url_fopen directive enabled in your server\'s php.ini file to retrieve live streams.', 'youtube-feed' ), '<a href="https://smashballoon.com/youtube-api-key/" target="_blank" rel="noopener nofollow">', '</a>' ) . '';
				}
			}

global $sby_posts_manager;

$sby_posts_manager->add_frontend_error( 'api', $error_message );
			$sby_posts_manager->add_error( 'api', array( 'Error connecting', $error_message ) );

$sby_posts_manager->add_api_request_delay( 300 );

return array();
		}

if ( wp_remote_retrieve_response_code( wp_remote_get( $this->url ) ) === 404 ) {
			$error_message = ''. __( 'Cannot collect videos from this channel. Please make sure this is a valid channel ID.', 'youtube-feed' ) .'';

global $sby_posts_manager;

$sby_posts_manager->add_frontend_error( 'api', $error_message );
			$sby_posts_manager->add_error( 'api', array( 'Error connecting', $error_message ) );

$sby_posts_manager->add_api_request_delay( 300 );

return array();
		}

$parsed_obj = new \SimpleXMLElement( $this->url, null, true );

$items_array = array();
		if ( isset( $parsed_obj->entry ) ) {
			foreach ( $parsed_obj->entry as $video_xml ) {

$this_item_array = array();

$high_thumbnail_url = (string) $video_xml->children( 'http://search.yahoo.com/mrss/' )->group->thumbnail->attributes()->url;

$this_item_array['snippet']    = array(
					'publishedAt'  => (string) $video_xml->published,
					'channelId'    => (string) $video_xml->children( 'http://www.youtube.com/xml/schemas/2015' )->channelId,
					'title'        => (string) $video_xml->title,
					'description'  => (string) $video_xml->children( 'http://search.yahoo.com/mrss/' )->group->description,
					'thumbnails'   => array(
						'default'  => array(
							'url' => (string) str_replace( 'hqdefault.jpg', 'default.jpg', $high_thumbnail_url ),
						),
						'medium'   => array(
							'url' => str_replace( 'hqdefault.jpg', 'mqdefault.jpg', $high_thumbnail_url ),
						),
						'high'     => array(
							'url'    => $high_thumbnail_url,
							'width'  => (string) $video_xml->children( 'http://search.yahoo.com/mrss/' )->group->thumbnail->attributes()->width,
							'height' => (string) $video_xml->children( 'http://search.yahoo.com/mrss/' )->group->thumbnail->attributes()->height,
						),
						'standard' => array(
							'url' => str_replace( 'hqdefault.jpg', 'sddefault.jpg', $high_thumbnail_url ),
						),
						'maxres'   => array(
							'url' => str_replace( 'hqdefault.jpg', 'maxresdefault.jpg', $high_thumbnail_url ),
						),
					),
					'channelTitle' => (string) $video_xml->author->name,
					'resourceId'   => array(
						'videoId' => (string) $video_xml->children( 'http://www.youtube.com/xml/schemas/2015' )->videoId
					),
				);
				$this_item_array['statistics'] = array(
					'viewCount'  => (int) $video_xml->children( 'http://search.yahoo.com/mrss/' )->group->community->statistics->attributes()->views,
					'starRating' => (float) $video_xml->children( 'http://search.yahoo.com/mrss/' )->group->community->starRating->attributes()->average,
				);
				$items_array[]                 = $this_item_array;

}
		}

$this->response = $items_array;

}

protected function set_url( $endpoint_slug, $params ) {
		$url = 'https://www.youtube.com/feeds/videos.xml?channel_id=' . $params['channel_id'];

$this->set_url_from_args( $url );
	}

}

${this.title}

Code Editor : SBY_RSS_Connect.php