388 lines
14 KiB
JavaScript
388 lines
14 KiB
JavaScript
'use strict';
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pandora.ui.embedPlayer = function() {
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var self = {};
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var that = Ox.Element({}, self)
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.update(function(key, value) {
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$player.options(key, value);
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}),
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ui = pandora.user.ui,
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defaults = {
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annotationsRange: ui.annotationsRange,
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annotationsSort: ui.annotationsSort,
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invertHighlight: true,
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loop: false,
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matchRatio: false,
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paused: true,
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playInToOut: true,
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showAnnotations: false,
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showCloseButton: false,
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showLayers: pandora.site.layers.map(function(layer) {
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return layer.id;
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}),
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showTimeline: false,
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timeline: ui.videoTimeline,
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volume: ui.videoVolume,
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width: window.innerWidth
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},
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options = getOptions(),
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removed = false,
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video,
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$innerPanel, $outerPanel,
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$title, $player, $controls, $timeline, $annotations;
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pandora.api.get({id: ui.item, keys: pandora.VIDEO_OPTIONS_KEYS}, function(result) {
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if (removed) {
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return;
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}
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video = Ox.extend(result.data, pandora.getVideoOptions(result.data));
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var isFrame = options['in'] && options['in'] == options.out,
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sizes = getSizes();
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options.height = sizes.videoHeight;
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if (!video.subtitles) {
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video.subtitles = pandora.getSubtitles(video);
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}
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if (options.title) {
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$title = Ox.Element()
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.css({position: 'absolute'})
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.append(
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$('<div>')
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.css({
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marginTop: !options.title.match(/\\n/) ? '8px' : '2px',
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textAlign: 'center'
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})
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.html(options.title.replace(/\\n/g, '<br>'))
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);
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} else {
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$title = Ox.Element();
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}
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$player = Ox.VideoPlayer(Ox.extend({
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censored: video.censored,
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censoredIcon: pandora.site.cantPlay.icon,
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censoredTooltip: pandora.site.cantPlay.text,
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controlsBottom: (
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isFrame ? [] : ['play', 'volume']
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).concat(
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['scale']
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).concat(
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Ox.Fullscreen.available && options.showCloseButton ? ['fullscreen'] : []
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).concat(
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['timeline', 'position', 'settings']
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),
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controlsTooltips: {
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close: Ox._('Close'),
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open: Ox._('Watch on {0}', [pandora.site.site.name])
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},
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controlsTop: [
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options.showCloseButton ? 'close'
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: Ox.Fullscreen.available ? 'fullscreen'
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: 'space16'
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].concat(
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['title', 'open']
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),
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duration: video.duration,
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enableFullscreen: Ox.Fullscreen.available,
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enableKeyboard: !isFrame,
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enableMouse: !isFrame,
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enablePosition: !isFrame,
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enableSubtitles: ui.videoSubtitles,
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enableTimeline: !isFrame,
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enableVolume: !isFrame,
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height: options.height,
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invertHighlight: options.invertHighlight,
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muted: ui.videoMuted,
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paused: options.paused,
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loop: options.loop,
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playInToOut: options.playInToOut,
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position: options.position,
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poster: pandora.getMediaURL('/' + options.item + '/' + '96p' + (
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options.position !== void 0 ? options.position
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: options['in'] !== void 0 ? options['in']
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: video.posterFrame
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) +'.jpg'),
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resolution: ui.videoResolution,
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scaleToFill: ui.videoScale == 'fill',
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showIconOnLoad: true,
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subtitles: video.subtitles,
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subtitlesDefaultTrack: video.subtitlesDefaultTrack || Ox.getLanguageNameByCode(pandora.site.language),
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subtitlesLayer: video.subtitlesLayer,
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subtitlesOffset: ui.videoSubtitlesOffset,
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subtitlesTrack: video.subtitlesTrack || Ox.getLanguageNameByCode(pandora.site.language),
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timeline: options.playInToOut ? function(size, i) {
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return pandora.getMediaURL('/' + options.item
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+ '/timelineantialias'
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+ size + 'p' + i + '.jpg');
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} : pandora.getMediaURL('/' + options.item + '/' + 'timeline16p.png'),
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/*
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timeline: options.playInToOut ? getSmallTimelineURL()
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: '/' + options.item + '/' + 'timeline16p.png',
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*/
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timelineType: options.showTimeline
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? options.timeline : '',
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timelineTypes: options.showTimeline
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? pandora.site.timelines : [],
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title: video.title,
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video: video.video,
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volume: options.volume,
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width: options.width
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}, options['in'] ? {
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'in': options['in']
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} : {}, options.out ? {
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out: options.out
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} : {}))
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.bindEvent({
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fullscreen: function(data) {
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Ox.Fullscreen.toggle();
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setTimeout(that.resizePanel, 100);
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},
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open: function() {
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$player.options({paused: true});
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var url = document.location.protocol + '//'
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+ document.location.hostname + '/'
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+ options.item + '/'
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+ Ox.formatDuration($player.options('position'));
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window.open(url, '_blank');
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},
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playing: function(data) {
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setPosition(data.position, true);
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},
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paused: function(data) {
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self.options.position = data.paused
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},
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position: function(data) {
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setPosition(data.position);
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},
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subtitles: function(data) {
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options.showTimeline && $timeline.options({
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subtitles: data.subtitles ? video.subtitles : []
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});
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},
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timeline: function(data) {
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options.showTimeline && $timeline.options({
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type: data.timeline
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});
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}
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})
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.bindEvent(function(data, event) {
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if (Ox.contains(['close', 'paused', 'position', 'playing'], event)) {
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Ox.$parent.postMessage(event, data);
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}
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});
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Ox.Fullscreen.bind('change', function(state) {
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$player.options({
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fullscreen: state
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});
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});
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$controls = Ox.Element();
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if (options.showTimeline) {
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$timeline = Ox.LargeVideoTimeline(Ox.extend({
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disabled: isFrame,
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duration: video.duration,
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getImageURL: function(type, i) {
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return pandora.getMediaURL('/' + ui.item + '/timeline' + type + '64p' + i + '.jpg');
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},
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position: options.position,
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showInToOut: options.playInToOut && options['in'] < options.out,
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subtitles: ui.videoSubtitles ? video.subtitles : [],
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type: options.timeline,
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width: window.innerWidth - 16
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}, options['in'] ? {
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'in': options['in']
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} : {}, options.out ? {
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out: options.out
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} : {}))
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.css({
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top: '4px',
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left: '4px'
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})
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.bindEvent({
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mousedown: that.gainFocus,
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position: dragTimeline
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})
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.appendTo($controls);
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}
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if (options.showAnnotations) {
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video.annotations = video.annotations.filter(function(layer) {
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return Ox.contains(options.showLayers, layer.id);
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});
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if (options.playInToOut) {
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video.annotations.forEach(function(layer) {
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var items = [];
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layer.items.forEach(function(item) {
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if ((
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item['in'] < options['in'] && item.out > options.out
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) || (
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item['in'] >= options['in'] && item['in'] <= options.out
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) || (
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item.out >= options['in'] && item.out <= options.out
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)) {
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items.push(item);
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}
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});
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layer.items = items;
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});
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}
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$annotations = Ox.AnnotationPanel(Ox.extend({
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clickLink: pandora.clickLink,
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layers: video.annotations,
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position: options.position,
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range: options.annotationsRange,
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showLayers: ui.showLayers,
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showUsers: true,
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sort: options.annotationsSort,
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width: window.innerWidth
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}, options['in'] ? {
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'in': options['in']
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} : {}, options.out ? {
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out: options.out
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} : {}))
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.bindEvent({
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select: selectAnnotation
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})
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} else {
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$annotations = Ox.Element();
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}
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$innerPanel = Ox.SplitPanel({
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elements: [
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{element: $title, size: options.title ? 32 : 0},
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{element: $player},
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{element: $controls, size: options.showTimeline ? 80 : 0}
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],
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orientation: 'vertical'
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});
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$outerPanel = Ox.SplitPanel({
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elements: [
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{element: $innerPanel, size: sizes.innerHeight},
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{element: $annotations}
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],
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orientation: 'vertical'
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});
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that.setElement($outerPanel);
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Ox.$parent.postMessage('loaded');
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});
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function dragTimeline(data) {
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var position = options.playInToOut
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? Ox.limit(data.position, options['in'], options.out)
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: data.position;
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$player.options({position: position});
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position != data.position && $timeline.options({position: position});
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options.showAnnotations && $annotations.options({position: position});
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}
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function getOptions() {
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var options = {};
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if (ui._hash.query) {
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ui._hash.query.forEach(function(condition) {
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options[condition.key] = condition.value;
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});
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}
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options = Ox.extend(
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{item: ui.item},
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ui.videoPoints[ui.item] || {},
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defaults,
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options
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);
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if (!options.position) {
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options.position = options['in'] || 0;
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}
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if (!options['in'] && !options.out) {
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options.playInToOut = false;
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} else if (options['in'] && options['in'] == options.out) {
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options.invertHighlight = false;
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options.paused = true;
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options.playInToOut = false;
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}
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return options;
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}
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function getSizes() {
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var innerHeight,
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maxVideoHeight = window.innerHeight
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- (options.title ? 32 : 0)
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- (options.showTimeline ? 80 : 0)
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- (options.showAnnotations ? 128 : 0),
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videoHeight;
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if (options.matchRatio || options.showAnnotations) {
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videoHeight = Math.round(window.innerWidth / video.videoRatio);
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options.matchRatio = videoHeight <= maxVideoHeight;
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if (!options.matchRatio) {
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videoHeight = maxVideoHeight;
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}
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} else {
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videoHeight = window.innerHeight
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- (options.title ? 32 : 0)
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- (options.showTimeline ? 80 : 0);
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}
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innerHeight = videoHeight
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+ (options.title ? 32 : 0)
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+ (options.showTimeline ? 80 : 0);
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return {innerHeight: innerHeight, videoHeight: videoHeight};
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}
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function getSmallTimelineFPS() {
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return Math.floor((options.out - options['in']) * 25) < 32768 ? 25 : 1;
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}
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function getSmallTimelineURL() {
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var fps = getSmallTimelineFPS(),
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width = Math.ceil((options.out - options['in']) * fps),
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height = fps == 1 ? 16 : 64;
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pandora[
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fps == 1 ? 'getSmallClipTimelineURL' : 'getLargeClipTimelineURL'
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](options.item, options['in'], options.out, options.timeline, function(url) {
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$player.options({timeline: url});
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});
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return Ox.$('<canvas>').attr({width: width, height: height})[0].toDataURL();
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}
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function selectAnnotation(data) {
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if (data.id) {
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setPosition(Math.max(data['in'], options['in'] || 0));
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$annotations.options({selected: ''});
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}
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}
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function setPosition(position, playing) {
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self.options.position = position
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!playing && $player.options({position: position});
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options.showTimeline && $timeline.options({position: position});
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options.showAnnotations && $annotations.options({position: position});
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}
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that.reloadPanel = function(data) {
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if (Ox.isUndefined(data) || data.value != data.previousValue) {
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removed = true;
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pandora.$ui.embedPanel.replaceWith(pandora.$ui.embedPanel = pandora.ui.embedPanel());
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return pandora.$ui.embedPanel;
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}
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return that;
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};
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that.resizePanel = function() {
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var sizes = getSizes();
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$player && $player.options({width: window.innerWidth, height: sizes.videoHeight});
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$outerPanel && $outerPanel.size(0, sizes.innerHeight);
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options.showTimeline && $timeline.options({width: window.innerWidth - 16});
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options.showAnnotations && $annotations.options({width: window.innerWidth});
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return that;
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};
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return that;
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};
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