youtube-vimeo.java

/** 
 * Youtube has many different types of URL. 
 * https://www.youtube.com/watch?v=DFYRQ_zQ-gk&feature=featured
 * https://www.youtube.com/watch?v=DFYRQ_zQ-gk
 * http://www.youtube.com/watch?v=DFYRQ_zQ-gk
 * //www.youtube.com/watch?v=DFYRQ_zQ-gk
 * www.youtube.com/watch?v=DFYRQ_zQ-gk
 * https://youtube.com/watch?v=DFYRQ_zQ-gk
 * http://youtube.com/watch?v=DFYRQ_zQ-gk
 * //youtube.com/watch?v=DFYRQ_zQ-gk
 * youtube.com/watch?v=DFYRQ_zQ-gk
 *
 * https://m.youtube.com/watch?v=DFYRQ_zQ-gk
 * http://m.youtube.com/watch?v=DFYRQ_zQ-gk
 * //m.youtube.com/watch?v=DFYRQ_zQ-gk
 * m.youtube.com/watch?v=DFYRQ_zQ-gk
 *
 * https://www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
 * http://www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
 * //www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
 * www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
 * youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
 *
 * https://www.youtube.com/embed/DFYRQ_zQ-gk?autoplay=1
 * https://www.youtube.com/embed/DFYRQ_zQ-gk
 * http://www.youtube.com/embed/DFYRQ_zQ-gk
 * //www.youtube.com/embed/DFYRQ_zQ-gk
 * www.youtube.com/embed/DFYRQ_zQ-gk
 * https://youtube.com/embed/DFYRQ_zQ-gk
 * http://youtube.com/embed/DFYRQ_zQ-gk
 * //youtube.com/embed/DFYRQ_zQ-gk
 * youtube.com/embed/DFYRQ_zQ-gk
 *
 * https://youtu.be/DFYRQ_zQ-gk?t=120
 * https://youtu.be/DFYRQ_zQ-gk
 * http://youtu.be/DFYRQ_zQ-gk
 * //youtu.be/DFYRQ_zQ-gk
 * youtu.be/DFYRQ_zQ-gk
 *
 * https://www.youtube.com/HamdiKickProduction?v=DFYRQ_zQ-gk
 * */
String youtubeUrlRegex = "^\n" +
                "((?:https?:)?//)? #protocol\n" +
                "((?:www|m)\\.)? #sub-domain\n" +
                "((?:youtube\\.com|youtu.be)) #domain name\n" +
                "(/(?:[\\w\\-]+\\?v=|embed/|v/)?) #path, query\n" +
                "([\\w\\-]+) #video id\n" +
                "(\\S+)? #fragment\n" +
                "$";
    
/**
 * Vimeo have 4 different public video links
 *
 *     Video ID: vimeo.com/[Video ID]
 *     Channels: vimeo.com/channels/[Channel]/[Video ID]
 *     Groups: vimeo.com/groups/[Group]/[Video ID]
 *     Player: player.vimeo.com/video/[Video ID]
 //https://developer.vimeo.com/api/oembed/videos
 * */

String vimeoUrlRegex = "^\n" +
                "((?:https?:)?//)? #protocol\n" +
                "(www\\.|player\\.)? #sub-domain\n" +
                "(?:vimeo\\.com) #domain name\n" +
                "(/(?:channels/(?:\\w+/)?|groups/([^/]*)/videos/|video/|)) #path\n" +
                "(\\d+) #video id\n" +
                "(?:|/\\?) #fragment\n" +
                "$";


Matcher youtubeUrlMatcher = Pattern
        .compile(youtubeUrlRegex, Pattern.COMMENTS | Pattern.CASE_INSENSITIVE)
        .matcher(embeddedUrl);

Matcher vimeoUrlMatcher = Pattern
        .compile(vimeoUrlRegex, Pattern.COMMENTS | Pattern.CASE_INSENSITIVE)
        .matcher(embeddedUrl);
        
String videoId;

if (youtubeUrlMatcher.find()) {
    videoId = youtubeUrlMatcher.group(5);
} else if (vimeoUrlMatcher.find()) {
	videoId = vimeoUrlMatcher.group(5);
}