YouTube API — Logicky Blog

cakePHPのviewでYouTubeAPIを初めて使った。divのid=“videoDiv”内に動画が自動で再生される。閲覧中断していた動画は中断したところから再生される。閲覧中断ボタンと、閲覧完了ボタンに対応している。といったようなことをした。

<?php $this->start('script')?>
<script src="//www.google.com/jsapi" type="text/javascript"></script>
<script>
    var ytplayer = null;
    <?php if($watch):?>
        var seek = <?php echo h($watch['Watch']['seek'])?>;
    <?php else:?>
        var seek = 0;
    <?php endif;?>

    google.load("swfobject", "2.1");

    function _run() {
        // The video to load.
        var videoID = "<?php echo h($movie['Movie']['code'])?>";
        // Lets Flash from another domain call JavaScript
        var params = { allowScriptAccess: "always" };
        // The element id of the Flash embed
        var atts = { id: "ytPlayer" };
        // All of the magic handled by SWFObject (http://code.google.com/p/swfobject/)
        swfobject.embedSWF("http://www.youtube.com/v/" + videoID + "?enablejsapi=1&amp;playerapiid=player1",
            "videoDiv", "560", "315", "9", null, null, params, atts);
    }

    google.setOnLoadCallback(_run);

    function onYouTubePlayerReady(playerId) {
        ytplayer = document.getElementById("ytPlayer");
        ytplayer.seekTo(seek, true);
        ytplayer.playVideo();
    }

    //動画閲覧の中断
    function stop(movie_id){
        if(ytplayer){
            var seek = ytplayer.getCurrentTime();
            if(seek > 0){
                location.href = '<?php echo $this->Html->url(array('controller' => 'movies', 'action' => 'stop'))?>' + '/' + movie_id + '/' + seek;
            }
        }
    }

    //動画閲覧の終了
    function finish(movie_id){
        location.href = '<?php echo $this->Html->url(array('controller' => 'movies', 'action' => 'finish'))?>' + '/' + movie_id;
    }
</script>
<?php $this->end()?>