Rajouté des fichiers nécessaires à jwplayer.js.
Mis à jour la version du plugin popcorn.
(function(global, document) {
// Popcorn.js does not support archaic browsers
if ( !document.addEventListener ) {
global.Popcorn = {
isSupported: false
};
var methods = ( "forEach extend effects error guid sizeOf isArray nop position disable enable destroy " +
"addTrackEvent removeTrackEvent getTrackEvents getTrackEvent getLastTrackEventId " +
"timeUpdate plugin removePlugin compose effect parser xhr getJSONP getScript" ).split(/\s+/);
while( methods.length ) {
global.Popcorn[ methods.shift() ] = function() {};
}
return;
}
var
AP = Array.prototype,
OP = Object.prototype,
forEach = AP.forEach,
slice = AP.slice,
hasOwn = OP.hasOwnProperty,
toString = OP.toString,
// Copy global Popcorn (may not exist)
_Popcorn = global.Popcorn,
// ID string matching
rIdExp = /^(#([\w\-\_\.]+))$/,
// Ready fn cache
readyStack = [],
readyBound = false,
readyFired = false,
// Non-public internal data object
internal = {
events: {
hash: {},
apis: {}
}
},
// Non-public `requestAnimFrame`
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
requestAnimFrame = (function(){
return global.requestAnimationFrame ||
global.webkitRequestAnimationFrame ||
global.mozRequestAnimationFrame ||
global.oRequestAnimationFrame ||
global.msRequestAnimationFrame ||
function( callback, element ) {
global.setTimeout( callback, 16 );
};
}()),
// Declare constructor
// Returns an instance object.
Popcorn = function( entity, options ) {
// Return new Popcorn object
return new Popcorn.p.init( entity, options || null );
};
// Popcorn API version, automatically inserted via build system.
Popcorn.version = "@VERSION";
// Boolean flag allowing a client to determine if Popcorn can be supported
Popcorn.isSupported = true;
// Instance caching
Popcorn.instances = [];
// Declare a shortcut (Popcorn.p) to and a definition of
// the new prototype for our Popcorn constructor
Popcorn.p = Popcorn.prototype = {
init: function( entity, options ) {
var matches;
// Supports Popcorn(function () { /../ })
// Originally proposed by Daniel Brooks
if ( typeof entity === "function" ) {
// If document ready has already fired
if ( document.readyState === "interactive" || document.readyState === "complete" ) {
entity( document, Popcorn );
return;
}
// Add `entity` fn to ready stack
readyStack.push( entity );
// This process should happen once per page load
if ( !readyBound ) {
// set readyBound flag
readyBound = true;
var DOMContentLoaded = function() {
readyFired = true;
// Remove global DOM ready listener
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// Execute all ready function in the stack
for ( var i = 0, readyStackLength = readyStack.length; i < readyStackLength; i++ ) {
readyStack[ i ].call( document, Popcorn );
}
// GC readyStack
readyStack = null;
};
// Register global DOM ready listener
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
}
return;
}
// Check if entity is a valid string id
matches = rIdExp.exec( entity );
// Get media element by id or object reference
this.media = matches && matches.length && matches[ 2 ] ?
document.getElementById( matches[ 2 ] ) :
entity;
// Create an audio or video element property reference
this[ ( this.media.nodeName && this.media.nodeName.toLowerCase() ) || "video" ] = this.media;
// Register new instance
Popcorn.instances.push( this );
this.options = options || {};
this.isDestroyed = false;
this.data = {
// Allows disabling a plugin per instance
disabled: [],
// Stores DOM event queues by type
events: {},
// Stores Special event hooks data
hooks: {},
// Store track event history data
history: [],
// Stores ad-hoc state related data]
state: {
volume: this.media.volume
},
// Store track event object references by trackId
trackRefs: {},
// Playback track event queues
trackEvents: {
byStart: [{
start: -1,
end: -1
}],
byEnd: [{
start: -1,
end: -1
}],
animating: [],
startIndex: 0,
endIndex: 0,
previousUpdateTime: -1
}
};
// Wrap true ready check
var isReady = function( that ) {
var duration, videoDurationPlus, animate;
if ( that.media.readyState >= 2 ) {
// Adding padding to the front and end of the arrays
// this is so we do not fall off either end
duration = that.media.duration;
// Check for no duration info (NaN)
videoDurationPlus = duration != duration ? Number.MAX_VALUE : duration + 1;
Popcorn.addTrackEvent( that, {
start: videoDurationPlus,
end: videoDurationPlus
});
if ( that.options.frameAnimation ) {
// if Popcorn is created with frameAnimation option set to true,
// requestAnimFrame is used instead of "timeupdate" media event.
// This is for greater frame time accuracy, theoretically up to
// 60 frames per second as opposed to ~4 ( ~every 15-250ms)
animate = function () {
Popcorn.timeUpdate( that, {} );
that.trigger( "timeupdate" );
requestAnimFrame( animate );
};
requestAnimFrame( animate );
} else {
that.data.timeUpdateFunction = function( event ) {
Popcorn.timeUpdate( that, event );
};
if ( !that.isDestroyed ) {
that.media.addEventListener( "timeupdate", that.data.timeUpdateFunction, false );
}
}
} else {
global.setTimeout(function() {
isReady( that );
}, 1 );
}
};
isReady( this );
return this;
}
};
// Extend constructor prototype to instance prototype
// Allows chaining methods to instances
Popcorn.p.init.prototype = Popcorn.p;
Popcorn.forEach = function( obj, fn, context ) {
if ( !obj || !fn ) {
return {};
}
context = context || this;
var key, len;
// Use native whenever possible
if ( forEach && obj.forEach === forEach ) {
return obj.forEach( fn, context );
}
if ( toString.call( obj ) === "[object NodeList]" ) {
for ( key = 0, len = obj.length; key < len; key++ ) {
fn.call( context, obj[ key ], key, obj );
}
return obj;
}
for ( key in obj ) {
if ( hasOwn.call( obj, key ) ) {
fn.call( context, obj[ key ], key, obj );
}
}
return obj;
};
Popcorn.extend = function( obj ) {
var dest = obj, src = slice.call( arguments, 1 );
Popcorn.forEach( src, function( copy ) {
for ( var prop in copy ) {
dest[ prop ] = copy[ prop ];
}
});
return dest;
};
// A Few reusable utils, memoized onto Popcorn
Popcorn.extend( Popcorn, {
noConflict: function( deep ) {
if ( deep ) {
global.Popcorn = _Popcorn;
}
return Popcorn;
},
error: function( msg ) {
throw new Error( msg );
},
guid: function( prefix ) {
Popcorn.guid.counter++;
return ( prefix ? prefix : "" ) + ( +new Date() + Popcorn.guid.counter );
},
sizeOf: function( obj ) {
var size = 0;
for ( var prop in obj ) {
size++;
}
return size;
},
isArray: Array.isArray || function( array ) {
return toString.call( array ) === "[object Array]";
},
nop: function() {},
position: function( elem ) {
var clientRect = elem.getBoundingClientRect(),
bounds = {},
doc = elem.ownerDocument,
docElem = document.documentElement,
body = document.body,
clientTop, clientLeft, scrollTop, scrollLeft, top, left;
// Determine correct clientTop/Left
clientTop = docElem.clientTop || body.clientTop || 0;
clientLeft = docElem.clientLeft || body.clientLeft || 0;
// Determine correct scrollTop/Left
scrollTop = ( global.pageYOffset && docElem.scrollTop || body.scrollTop );
scrollLeft = ( global.pageXOffset && docElem.scrollLeft || body.scrollLeft );
// Temp top/left
top = Math.ceil( clientRect.top + scrollTop - clientTop );
left = Math.ceil( clientRect.left + scrollLeft - clientLeft );
for ( var p in clientRect ) {
bounds[ p ] = Math.round( clientRect[ p ] );
}
return Popcorn.extend({}, bounds, { top: top, left: left });
},
disable: function( instance, plugin ) {
var disabled = instance.data.disabled;
if ( disabled.indexOf( plugin ) === -1 ) {
disabled.push( plugin );
}
return instance;
},
enable: function( instance, plugin ) {
var disabled = instance.data.disabled,
index = disabled.indexOf( plugin );
if ( index > -1 ) {
disabled.splice( index, 1 );
}
return instance;
},
destroy: function( instance ) {
var events = instance.data.events,
singleEvent, item, fn;
// Iterate through all events and remove them
for ( item in events ) {
singleEvent = events[ item ];
for ( fn in singleEvent ) {
delete singleEvent[ fn ];
}
events[ item ] = null;
}
if ( !instance.isDestroyed ) {
instance.media.removeEventListener( "timeupdate", instance.data.timeUpdateFunction, false );
instance.isDestroyed = true;
}
}
});
// Memoized GUID Counter
Popcorn.guid.counter = 1;
// Factory to implement getters, setters and controllers
// as Popcorn instance methods. The IIFE will create and return
// an object with defined methods
Popcorn.extend(Popcorn.p, (function() {
var methods = "load play pause currentTime playbackRate volume duration preload playbackRate " +
"autoplay loop controls muted buffered readyState seeking paused played seekable ended",
ret = {};
// Build methods, store in object that is returned and passed to extend
Popcorn.forEach( methods.split( /\s+/g ), function( name ) {
ret[ name ] = function( arg ) {
if ( typeof this.media[ name ] === "function" ) {
// Support for shorthanded play(n)/pause(n) jump to currentTime
// If arg is not null or undefined and called by one of the
// allowed shorthandable methods, then set the currentTime
// Supports time as seconds or SMPTE
if ( arg != null && /play|pause/.test( name ) ) {
this.media.currentTime = Popcorn.util.toSeconds( arg );
}
this.media[ name ]();
return this;
}
if ( arg != null ) {
this.media[ name ] = arg;
return this;
}
return this.media[ name ];
};
});
return ret;
})()
);
Popcorn.forEach( "enable disable".split(" "), function( method ) {
Popcorn.p[ method ] = function( plugin ) {
return Popcorn[ method ]( this, plugin );
};
});
Popcorn.extend(Popcorn.p, {
// Rounded currentTime
roundTime: function() {
return -~this.media.currentTime;
},
// Attach an event to a single point in time
exec: function( time, fn ) {
// Creating a one second track event with an empty end
Popcorn.addTrackEvent( this, {
start: time,
end: time + 1,
_running: false,
_natives: {
start: fn || Popcorn.nop,
end: Popcorn.nop,
type: "exec"
}
});
return this;
},
// Mute the calling media, optionally toggle
mute: function( toggle ) {
var event = toggle == null || toggle === true ? "muted" : "unmuted";
// If `toggle` is explicitly `false`,
// unmute the media and restore the volume level
if ( event === "unmuted" ) {
this.media.muted = false;
this.media.volume = this.data.state.volume;
}
// If `toggle` is either null or undefined,
// save the current volume and mute the media element
if ( event === "muted" ) {
this.data.state.volume = this.media.volume;
this.media.muted = true;
}
// Trigger either muted|unmuted event
this.trigger( event );
return this;
},
// Convenience method, unmute the calling media
unmute: function( toggle ) {
return this.mute( toggle == null ? false : !toggle );
},
// Get the client bounding box of an instance element
position: function() {
return Popcorn.position( this.media );
},
// Toggle a plugin's playback behaviour (on or off) per instance
toggle: function( plugin ) {
return Popcorn[ this.data.disabled.indexOf( plugin ) > -1 ? "enable" : "disable" ]( this, plugin );
},
// Set default values for plugin options objects per instance
defaults: function( plugin, defaults ) {
// If an array of default configurations is provided,
// iterate and apply each to this instance
if ( Popcorn.isArray( plugin ) ) {
Popcorn.forEach( plugin, function( obj ) {
for ( var name in obj ) {
this.defaults( name, obj[ name ] );
}
}, this );
return this;
}
if ( !this.options.defaults ) {
this.options.defaults = {};
}
if ( !this.options.defaults[ plugin ] ) {
this.options.defaults[ plugin ] = {};
}
Popcorn.extend( this.options.defaults[ plugin ], defaults );
return this;
}
});
Popcorn.Events = {
UIEvents: "blur focus focusin focusout load resize scroll unload",
MouseEvents: "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave click dblclick",
Events: "loadstart progress suspend emptied stalled play pause " +
"loadedmetadata loadeddata waiting playing canplay canplaythrough " +
"seeking seeked timeupdate ended ratechange durationchange volumechange"
};
Popcorn.Events.Natives = Popcorn.Events.UIEvents + " " +
Popcorn.Events.MouseEvents + " " +
Popcorn.Events.Events;
internal.events.apiTypes = [ "UIEvents", "MouseEvents", "Events" ];
// Privately compile events table at load time
(function( events, data ) {
var apis = internal.events.apiTypes,
eventsList = events.Natives.split( /\s+/g ),
idx = 0, len = eventsList.length, prop;
for( ; idx < len; idx++ ) {
data.hash[ eventsList[idx] ] = true;
}
apis.forEach(function( val, idx ) {
data.apis[ val ] = {};
var apiEvents = events[ val ].split( /\s+/g ),
len = apiEvents.length,
k = 0;
for ( ; k < len; k++ ) {
data.apis[ val ][ apiEvents[ k ] ] = true;
}
});
})( Popcorn.Events, internal.events );
Popcorn.events = {
isNative: function( type ) {
return !!internal.events.hash[ type ];
},
getInterface: function( type ) {
if ( !Popcorn.events.isNative( type ) ) {
return false;
}
var eventApi = internal.events,
apis = eventApi.apiTypes,
apihash = eventApi.apis,
idx = 0, len = apis.length, api, tmp;
for ( ; idx < len; idx++ ) {
tmp = apis[ idx ];
if ( apihash[ tmp ][ type ] ) {
api = tmp;
break;
}
}
return api;
},
// Compile all native events to single array
all: Popcorn.Events.Natives.split( /\s+/g ),
// Defines all Event handling static functions
fn: {
trigger: function( type, data ) {
var eventInterface, evt;
// setup checks for custom event system
if ( this.data.events[ type ] && Popcorn.sizeOf( this.data.events[ type ] ) ) {
eventInterface = Popcorn.events.getInterface( type );
if ( eventInterface ) {
evt = document.createEvent( eventInterface );
evt.initEvent( type, true, true, global, 1 );
this.media.dispatchEvent( evt );
return this;
}
// Custom events
Popcorn.forEach( this.data.events[ type ], function( obj, key ) {
obj.call( this, data );
}, this );
}
return this;
},
listen: function( type, fn ) {
var self = this,
hasEvents = true,
eventHook = Popcorn.events.hooks[ type ],
origType = type,
tmp;
if ( !this.data.events[ type ] ) {
this.data.events[ type ] = {};
hasEvents = false;
}
// Check and setup event hooks
if ( eventHook ) {
// Execute hook add method if defined
if ( eventHook.add ) {
eventHook.add.call( this, {}, fn );
}
// Reassign event type to our piggyback event type if defined
if ( eventHook.bind ) {
type = eventHook.bind;
}
// Reassign handler if defined
if ( eventHook.handler ) {
tmp = fn;
fn = function wrapper( event ) {
eventHook.handler.call( self, event, tmp );
};
}
// assume the piggy back event is registered
hasEvents = true;
// Setup event registry entry
if ( !this.data.events[ type ] ) {
this.data.events[ type ] = {};
// Toggle if the previous assumption was untrue
hasEvents = false;
}
}
// Register event and handler
this.data.events[ type ][ fn.name || ( fn.toString() + Popcorn.guid() ) ] = fn;
// only attach one event of any type
if ( !hasEvents && Popcorn.events.all.indexOf( type ) > -1 ) {
this.media.addEventListener( type, function( event ) {
Popcorn.forEach( self.data.events[ type ], function( obj, key ) {
if ( typeof obj === "function" ) {
obj.call( self, event );
}
});
}, false);
}
return this;
},
unlisten: function( type, fn ) {
if ( this.data.events[ type ] && this.data.events[ type ][ fn ] ) {
delete this.data.events[ type ][ fn ];
return this;
}
this.data.events[ type ] = null;
return this;
}
},
hooks: {
canplayall: {
bind: "canplaythrough",
add: function( event, callback ) {
var state = false;
if ( this.media.readyState ) {
callback.call( this, event );
state = true;
}
this.data.hooks.canplayall = {
fired: state
};
},
// declare special handling instructions
handler: function canplayall( event, callback ) {
if ( !this.data.hooks.canplayall.fired ) {
// trigger original user callback once
callback.call( this, event );
this.data.hooks.canplayall.fired = true;
}
}
}
}
};
// Extend Popcorn.events.fns (listen, unlisten, trigger) to all Popcorn instances
Popcorn.forEach( [ "trigger", "listen", "unlisten" ], function( key ) {
Popcorn.p[ key ] = Popcorn.events.fn[ key ];
});
// Internal Only - Adds track events to the instance object
Popcorn.addTrackEvent = function( obj, track ) {
// Determine if this track has default options set for it
// If so, apply them to the track object
if ( track && track._natives && track._natives.type &&
( obj.options.defaults && obj.options.defaults[ track._natives.type ] ) ) {
track = Popcorn.extend( {}, obj.options.defaults[ track._natives.type ], track );
}
if ( track._natives ) {
// Supports user defined track event id
track._id = !track.id ? Popcorn.guid( track._natives.type ) : track.id;
// Push track event ids into the history
obj.data.history.push( track._id );
}
track.start = Popcorn.util.toSeconds( track.start, obj.options.framerate );
track.end = Popcorn.util.toSeconds( track.end, obj.options.framerate );
// Store this definition in an array sorted by times
var byStart = obj.data.trackEvents.byStart,
byEnd = obj.data.trackEvents.byEnd,
idx;
for ( idx = byStart.length - 1; idx >= 0; idx-- ) {
if ( track.start >= byStart[ idx ].start ) {
byStart.splice( idx + 1, 0, track );
break;
}
}
for ( idx = byEnd.length - 1; idx >= 0; idx-- ) {
if ( track.end > byEnd[ idx ].end ) {
byEnd.splice( idx + 1, 0, track );
break;
}
}
this.timeUpdate( obj, null );
// Store references to user added trackevents in ref table
if ( track._id ) {
Popcorn.addTrackEvent.ref( obj, track );
}
};
// Internal Only - Adds track event references to the instance object's trackRefs hash table
Popcorn.addTrackEvent.ref = function( obj, track ) {
obj.data.trackRefs[ track._id ] = track;
return obj;
};
Popcorn.removeTrackEvent = function( obj, trackId ) {
var historyLen = obj.data.history.length,
indexWasAt = 0,
byStart = [],
byEnd = [],
animating = [],
history = [];
Popcorn.forEach( obj.data.trackEvents.byStart, function( o, i, context ) {
// Preserve the original start/end trackEvents
if ( !o._id ) {
byStart.push( obj.data.trackEvents.byStart[i] );
byEnd.push( obj.data.trackEvents.byEnd[i] );
}
// Filter for user track events (vs system track events)
if ( o._id ) {
// Filter for the trackevent to remove
if ( o._id !== trackId ) {
byStart.push( obj.data.trackEvents.byStart[i] );
byEnd.push( obj.data.trackEvents.byEnd[i] );
}
// Capture the position of the track being removed.
if ( o._id === trackId ) {
indexWasAt = i;
o._natives._teardown && o._natives._teardown.call( obj, o );
}
}
});
if ( obj.data.trackEvents.animating.length ) {
Popcorn.forEach( obj.data.trackEvents.animating, function( o, i, context ) {
// Preserve the original start/end trackEvents
if ( !o._id ) {
animating.push( obj.data.trackEvents.animating[i] );
}
// Filter for user track events (vs system track events)
if ( o._id ) {
// Filter for the trackevent to remove
if ( o._id !== trackId ) {
animating.push( obj.data.trackEvents.animating[i] );
}
}
});
}
// Update
if ( indexWasAt <= obj.data.trackEvents.startIndex ) {
obj.data.trackEvents.startIndex--;
}
if ( indexWasAt <= obj.data.trackEvents.endIndex ) {
obj.data.trackEvents.endIndex--;
}
obj.data.trackEvents.byStart = byStart;
obj.data.trackEvents.byEnd = byEnd;
obj.data.trackEvents.animating = animating;
for ( var i = 0; i < historyLen; i++ ) {
if ( obj.data.history[ i ] !== trackId ) {
history.push( obj.data.history[ i ] );
}
}
// Update ordered history array
obj.data.history = history;
// Update track event references
Popcorn.removeTrackEvent.ref( obj, trackId );
};
// Internal Only - Removes track event references from instance object's trackRefs hash table
Popcorn.removeTrackEvent.ref = function( obj, trackId ) {
delete obj.data.trackRefs[ trackId ];
return obj;
};
// Return an array of track events bound to this instance object
Popcorn.getTrackEvents = function( obj ) {
var trackevents = [],
refs = obj.data.trackEvents.byStart,
length = refs.length,
idx = 0,
ref;
for ( ; idx < length; idx++ ) {
ref = refs[ idx ];
// Return only user attributed track event references
if ( ref._id ) {
trackevents.push( ref );
}
}
return trackevents;
};
// Internal Only - Returns an instance object's trackRefs hash table
Popcorn.getTrackEvents.ref = function( obj ) {
return obj.data.trackRefs;
};
// Return a single track event bound to this instance object
Popcorn.getTrackEvent = function( obj, trackId ) {
return obj.data.trackRefs[ trackId ];
};
// Internal Only - Returns an instance object's track reference by track id
Popcorn.getTrackEvent.ref = function( obj, trackId ) {
return obj.data.trackRefs[ trackId ];
};
Popcorn.getLastTrackEventId = function( obj ) {
return obj.data.history[ obj.data.history.length - 1 ];
};
Popcorn.timeUpdate = function( obj, event ) {
var currentTime = obj.media.currentTime,
previousTime = obj.data.trackEvents.previousUpdateTime,
tracks = obj.data.trackEvents,
animating = tracks.animating,
end = tracks.endIndex,
start = tracks.startIndex,
animIndex = 0,
registryByName = Popcorn.registryByName,
byEnd, byStart, byAnimate, natives, type;
// Playbar advancing
if ( previousTime <= currentTime ) {
while ( tracks.byEnd[ end ] && tracks.byEnd[ end ].end <= currentTime ) {
byEnd = tracks.byEnd[ end ];
natives = byEnd._natives;
type = natives && natives.type;
// If plugin does not exist on this instance, remove it
if ( !natives ||
( !!registryByName[ type ] ||
!!obj[ type ] ) ) {
if ( byEnd._running === true ) {
byEnd._running = false;
natives.end.call( obj, event, byEnd );
}
end++;
} else {
// remove track event
Popcorn.removeTrackEvent( obj, byEnd._id );
return;
}
}
while ( tracks.byStart[ start ] && tracks.byStart[ start ].start <= currentTime ) {
byStart = tracks.byStart[ start ];
natives = byStart._natives;
type = natives && natives.type;
// If plugin does not exist on this instance, remove it
if ( !natives ||
( !!registryByName[ type ] ||
!!obj[ type ] ) ) {
if ( byStart.end > currentTime &&
byStart._running === false &&
obj.data.disabled.indexOf( type ) === -1 ) {
byStart._running = true;
natives.start.call( obj, event, byStart );
// If the `frameAnimation` option is used,
// push the current byStart object into the `animating` cue
if ( obj.options.frameAnimation &&
( byStart && byStart._running && byStart._natives.frame ) ) {
animating.push( byStart );
}
}
start++;
} else {
// remove track event
Popcorn.removeTrackEvent( obj, byStart._id );
return;
}
}
// If the `frameAnimation` option is used, iterate the animating track
// and execute the `frame` callback
if ( obj.options.frameAnimation ) {
while ( animIndex < animating.length ) {
byAnimate = animating[ animIndex ];
if ( !byAnimate._running ) {
animating.splice( animIndex, 1 );
} else {
byAnimate._natives.frame.call( obj, event, byAnimate, currentTime );
animIndex++;
}
}
}
// Playbar receding
} else if ( previousTime > currentTime ) {
while ( tracks.byStart[ start ] && tracks.byStart[ start ].start > currentTime ) {
byStart = tracks.byStart[ start ];
natives = byStart._natives;
type = natives && natives.type;
// if plugin does not exist on this instance, remove it
if ( !natives ||
( !!registryByName[ type ] ||
!!obj[ type ] ) ) {
if ( byStart._running === true ) {
byStart._running = false;
natives.end.call( obj, event, byStart );
}
start--;
} else {
// remove track event
Popcorn.removeTrackEvent( obj, byStart._id );
return;
}
}
while ( tracks.byEnd[ end ] && tracks.byEnd[ end ].end > currentTime ) {
byEnd = tracks.byEnd[ end ];
natives = byEnd._natives;
type = natives && natives.type;
// if plugin does not exist on this instance, remove it
if ( !natives ||
( !!registryByName[ type ] ||
!!obj[ type ] ) ) {
if ( byEnd.start <= currentTime &&
byEnd._running === false &&
obj.data.disabled.indexOf( type ) === -1 ) {
byEnd._running = true;
natives.start.call( obj, event, byEnd );
// If the `frameAnimation` option is used,
// push the current byEnd object into the `animating` cue
if ( obj.options.frameAnimation &&
( byEnd && byEnd._running && byEnd._natives.frame ) ) {
animating.push( byEnd );
}
}
end--;
} else {
// remove track event
Popcorn.removeTrackEvent( obj, byEnd._id );
return;
}
}
// If the `frameAnimation` option is used, iterate the animating track
// and execute the `frame` callback
if ( obj.options.frameAnimation ) {
while ( animIndex < animating.length ) {
byAnimate = animating[ animIndex ];
if ( !byAnimate._running ) {
animating.splice( animIndex, 1 );
} else {
byAnimate._natives.frame.call( obj, event, byAnimate, currentTime );
animIndex++;
}
}
}
// time bar is not moving ( video is paused )
}
tracks.endIndex = end;
tracks.startIndex = start;
tracks.previousUpdateTime = currentTime;
};
// Map and Extend TrackEvent functions to all Popcorn instances
Popcorn.extend( Popcorn.p, {
getTrackEvents: function() {
return Popcorn.getTrackEvents.call( null, this );
},
getTrackEvent: function( id ) {
return Popcorn.getTrackEvent.call( null, this, id );
},
getLastTrackEventId: function() {
return Popcorn.getLastTrackEventId.call( null, this );
},
removeTrackEvent: function( id ) {
Popcorn.removeTrackEvent.call( null, this, id );
return this;
},
removePlugin: function( name ) {
Popcorn.removePlugin.call( null, this, name );
return this;
},
timeUpdate: function( event ) {
Popcorn.timeUpdate.call( null, this, event );
return this;
},
destroy: function() {
Popcorn.destroy.call( null, this );
return this;
}
});
// Plugin manifests
Popcorn.manifest = {};
// Plugins are registered
Popcorn.registry = [];
Popcorn.registryByName = {};
// An interface for extending Popcorn
// with plugin functionality
Popcorn.plugin = function( name, definition, manifest ) {
if ( Popcorn.protect.natives.indexOf( name.toLowerCase() ) >= 0 ) {
Popcorn.error( "'" + name + "' is a protected function name" );
return;
}
// Provides some sugar, but ultimately extends
// the definition into Popcorn.p
var reserved = [ "start", "end" ],
plugin = {},
setup,
isfn = typeof definition === "function",
methods = [ "_setup", "_teardown", "start", "end", "frame" ];
// combines calls of two function calls into one
var combineFn = function( first, second ) {
first = first || Popcorn.nop;
second = second || Popcorn.nop;
return function() {
first.apply( this, arguments );
second.apply( this, arguments );
};
};
// If `manifest` arg is undefined, check for manifest within the `definition` object
// If no `definition.manifest`, an empty object is a sufficient fallback
Popcorn.manifest[ name ] = manifest = manifest || definition.manifest || {};
// apply safe, and empty default functions
methods.forEach(function( method ) {
definition[ method ] = safeTry( definition[ method ] || Popcorn.nop, name );
});
var pluginFn = function( setup, options ) {
if ( !options ) {
return this;
}
// Storing the plugin natives
var natives = options._natives = {},
compose = "",
defaults, originalOpts, manifestOpts, mergedSetupOpts;
Popcorn.extend( natives, setup );
options._natives.type = name;
options._running = false;
natives.start = natives.start || natives[ "in" ];
natives.end = natives.end || natives[ "out" ];
// Check for previously set default options
defaults = this.options.defaults && this.options.defaults[ options._natives && options._natives.type ];
// default to an empty string if no effect exists
// split string into an array of effects
options.compose = options.compose && options.compose.split( " " ) || [];
options.effect = options.effect && options.effect.split( " " ) || [];
// join the two arrays together
options.compose = options.compose.concat( options.effect );
options.compose.forEach(function( composeOption ) {
// if the requested compose is garbage, throw it away
compose = Popcorn.compositions[ composeOption ] || {};
// extends previous functions with compose function
methods.forEach(function( method ) {
natives[ method ] = combineFn( natives[ method ], compose[ method ] );
});
});
// Ensure a manifest object, an empty object is a sufficient fallback
options._natives.manifest = manifest;
// Checks for expected properties
if ( !( "start" in options ) ) {
options.start = options[ "in" ] || 0;
}
if ( !( "end" in options ) ) {
options.end = options[ "out" ] || this.duration() || Number.MAX_VALUE;
}
// Merge with defaults if they exist, make sure per call is prioritized
mergedSetupOpts = defaults ? Popcorn.extend( {}, defaults, options ) :
options;
// Resolves 239, 241, 242
if ( !mergedSetupOpts.target ) {
// Sometimes the manifest may be missing entirely
// or it has an options object that doesn't have a `target` property
manifestOpts = "options" in manifest && manifest.options;
mergedSetupOpts.target = manifestOpts && "target" in manifestOpts && manifestOpts.target;
}
// Trigger _setup method if exists
options._natives._setup && options._natives._setup.call( this, mergedSetupOpts );
// Create new track event for this instance
Popcorn.addTrackEvent( this, Popcorn.extend( mergedSetupOpts, options ) );
// Future support for plugin event definitions
// for all of the native events
Popcorn.forEach( setup, function( callback, type ) {
if ( type !== "type" ) {
if ( reserved.indexOf( type ) === -1 ) {
this.listen( type, callback );
}
}
}, this );
return this;
};
// Assign new named definition
plugin[ name ] = function( options ) {
return pluginFn.call( this, isfn ? definition.call( this, options ) : definition,
options );
};
// Extend Popcorn.p with new named definition
Popcorn.extend( Popcorn.p, plugin );
// Push into the registry
var entry = {
fn: plugin[ name ],
definition: definition,
base: definition,
parents: [],
name: name
};
Popcorn.registry.push(
Popcorn.extend( plugin, entry, {
type: name
})
);
Popcorn.registryByName[ name ] = entry;
return plugin;
};
// Storage for plugin function errors
Popcorn.plugin.errors = [];
// Returns wrapped plugin function
function safeTry( fn, pluginName ) {
return function() {
try {
return fn.apply( this, arguments );
} catch ( ex ) {
// Push plugin function errors into logging queue
Popcorn.plugin.errors.push({
plugin: pluginName,
thrown: ex,
source: fn.toString()
});
// Trigger an error that the instance can listen for
// and react to
this.trigger( "error", Popcorn.plugin.errors );
}
};
}
// Debug-mode flag for plugin development
Popcorn.plugin.debug = false;
// removePlugin( type ) removes all tracks of that from all instances of popcorn
// removePlugin( obj, type ) removes all tracks of type from obj, where obj is a single instance of popcorn
Popcorn.removePlugin = function( obj, name ) {
// Check if we are removing plugin from an instance or from all of Popcorn
if ( !name ) {
// Fix the order
name = obj;
obj = Popcorn.p;
if ( Popcorn.protect.natives.indexOf( name.toLowerCase() ) >= 0 ) {
Popcorn.error( "'" + name + "' is a protected function name" );
return;
}
var registryLen = Popcorn.registry.length,
registryIdx;
// remove plugin reference from registry
for ( registryIdx = 0; registryIdx < registryLen; registryIdx++ ) {
if ( Popcorn.registry[ registryIdx ].name === name ) {
Popcorn.registry.splice( registryIdx, 1 );
delete Popcorn.registryByName[ name ];
// delete the plugin
delete obj[ name ];
// plugin found and removed, stop checking, we are done
return;
}
}
}
var byStart = obj.data.trackEvents.byStart,
byEnd = obj.data.trackEvents.byEnd,
animating = obj.data.trackEvents.animating,
idx, sl;
// remove all trackEvents
for ( idx = 0, sl = byStart.length; idx < sl; idx++ ) {
if ( ( byStart[ idx ] && byStart[ idx ]._natives && byStart[ idx ]._natives.type === name ) &&
( byEnd[ idx ] && byEnd[ idx ]._natives && byEnd[ idx ]._natives.type === name ) ) {
byStart[ idx ]._natives._teardown && byStart[ idx ]._natives._teardown.call( obj, byStart[ idx ] );
byStart.splice( idx, 1 );
byEnd.splice( idx, 1 );
// update for loop if something removed, but keep checking
idx--; sl--;
if ( obj.data.trackEvents.startIndex <= idx ) {
obj.data.trackEvents.startIndex--;
obj.data.trackEvents.endIndex--;
}
}
}
//remove all animating events
for ( idx = 0, sl = animating.length; idx < sl; idx++ ) {
if ( animating[ idx ] && animating[ idx ]._natives && animating[ idx ]._natives.type === name ) {
animating.splice( idx, 1 );
// update for loop if something removed, but keep checking
idx--; sl--;
}
}
};
Popcorn.compositions = {};
// Plugin inheritance
Popcorn.compose = function( name, definition, manifest ) {
// If `manifest` arg is undefined, check for manifest within the `definition` object
// If no `definition.manifest`, an empty object is a sufficient fallback
Popcorn.manifest[ name ] = manifest = manifest || definition.manifest || {};
// register the effect by name
Popcorn.compositions[ name ] = definition;
};
Popcorn.plugin.effect = Popcorn.effect = Popcorn.compose;
// stores parsers keyed on filetype
Popcorn.parsers = {};
// An interface for extending Popcorn
// with parser functionality
Popcorn.parser = function( name, type, definition ) {
if ( Popcorn.protect.natives.indexOf( name.toLowerCase() ) >= 0 ) {
Popcorn.error( "'" + name + "' is a protected function name" );
return;
}
// fixes parameters for overloaded function call
if ( typeof type === "function" && !definition ) {
definition = type;
type = "";
}
if ( typeof definition !== "function" || typeof type !== "string" ) {
return;
}
// Provides some sugar, but ultimately extends
// the definition into Popcorn.p
var natives = Popcorn.events.all,
parseFn,
parser = {};
parseFn = function( filename, callback ) {
if ( !filename ) {
return this;
}
var that = this;
Popcorn.xhr({
url: filename,
dataType: type,
success: function( data ) {
var tracksObject = definition( data ),
tracksData,
tracksDataLen,
tracksDef,
idx = 0;
tracksData = tracksObject.data || [];
tracksDataLen = tracksData.length;
tracksDef = null;
// If no tracks to process, return immediately
if ( !tracksDataLen ) {
return;
}
// Create tracks out of parsed object
for ( ; idx < tracksDataLen; idx++ ) {
tracksDef = tracksData[ idx ];
for ( var key in tracksDef ) {
if ( hasOwn.call( tracksDef, key ) && !!that[ key ] ) {
that[ key ]( tracksDef[ key ] );
}
}
}
if ( callback ) {
callback();
}
}
});
return this;
};
// Assign new named definition
parser[ name ] = parseFn;
// Extend Popcorn.p with new named definition
Popcorn.extend( Popcorn.p, parser );
// keys the function name by filetype extension
//Popcorn.parsers[ name ] = true;
return parser;
};
Popcorn.player = function( name, player ) {
player = player || {};
var playerFn = function( target, src, options ) {
options = options || {};
// List of events
var date = new Date() / 1000,
baselineTime = date,
currentTime = 0,
events = {},
// The container div of the resource
container = document.getElementById( rIdExp.exec( target ) && rIdExp.exec( target )[ 2 ] ) ||
document.getElementById( target ) ||
target,
basePlayer = {},
timeout,
popcorn;
// copies a div into the media object
for( var val in container ) {
if ( typeof container[ val ] === "object" ) {
basePlayer[ val ] = container[ val ];
} else if ( typeof container[ val ] === "function" ) {
basePlayer[ val ] = (function( value ) {
return function() {
return container[ value ].apply( container, arguments );
};
}( val ));
} else {
Popcorn.player.defineProperty( basePlayer, val, {
get: (function( value ) {
return function() {
return container[ value ];
};
}( val )),
set: Popcorn.nop,
configurable: true
});
}
}
var timeupdate = function() {
date = new Date() / 1000;
if ( !basePlayer.paused ) {
basePlayer.currentTime = basePlayer.currentTime + ( date - baselineTime );
basePlayer.dispatchEvent( "timeupdate" );
timeout = setTimeout( timeupdate, 10 );
}
baselineTime = date;
};
basePlayer.play = function() {
this.paused = false;
if ( basePlayer.readyState >= 4 ) {
baselineTime = new Date() / 1000;
basePlayer.dispatchEvent( "play" );
timeupdate();
}
};
basePlayer.pause = function() {
this.paused = true;
basePlayer.dispatchEvent( "pause" );
};
Popcorn.player.defineProperty( basePlayer, "currentTime", {
get: function() {
return currentTime;
},
set: function( val ) {
// make sure val is a number
currentTime = +val;
basePlayer.dispatchEvent( "timeupdate" );
return currentTime;
},
configurable: true
});
// Adds an event listener to the object
basePlayer.addEventListener = function( evtName, fn ) {
if ( !events[ evtName ] ) {
events[ evtName ] = [];
}
events[ evtName ].push( fn );
return fn;
};
// Can take event object or simple string
basePlayer.dispatchEvent = function( oEvent ) {
var evt,
self = this,
eventInterface,
eventName = oEvent.type;
// A string was passed, create event object
if ( !eventName ) {
eventName = oEvent;
eventInterface = Popcorn.events.getInterface( eventName );
if ( eventInterface ) {
evt = document.createEvent( eventInterface );
evt.initEvent( eventName, true, true, window, 1 );
}
}
Popcorn.forEach( events[ eventName ], function( val ) {
val.call( self, evt, self );
});
};
// Attempt to get src from playerFn parameter
basePlayer.src = src || "";
basePlayer.readyState = 0;
basePlayer.duration = 0;
basePlayer.paused = true;
basePlayer.ended = 0;
// basePlayer has no concept of sound
basePlayer.volume = 1;
basePlayer.muted = false;
if ( player._setup ) {
player._setup.call( basePlayer, options );
} else {
// there is no setup, which means there is nothing to load
basePlayer.readyState = 4;
basePlayer.dispatchEvent( 'load' );
}
popcorn = new Popcorn.p.init( basePlayer, options );
return popcorn;
};
Popcorn[ name ] = Popcorn[ name ] || playerFn;
};
Popcorn.player.defineProperty = Object.defineProperty || function( object, description, options ) {
object.__defineGetter__( description, options.get || Popcorn.nop );
object.__defineSetter__( description, options.set || Popcorn.nop );
};
// Cache references to reused RegExps
var rparams = /\?/,
// XHR Setup object
setup = {
url: "",
data: "",
dataType: "",
success: Popcorn.nop,
type: "GET",
async: true,
xhr: function() {
return new global.XMLHttpRequest();
}
};
Popcorn.xhr = function( options ) {
options.dataType = options.dataType && options.dataType.toLowerCase() || null;
if ( options.dataType &&
( options.dataType === "jsonp" || options.dataType === "script" ) ) {
Popcorn.xhr.getJSONP(
options.url,
options.success,
options.dataType === "script"
);
return;
}
var settings = Popcorn.extend( {}, setup, options );
// Create new XMLHttpRequest object
settings.ajax = settings.xhr();
if ( settings.ajax ) {
if ( settings.type === "GET" && settings.data ) {
// append query string
settings.url += ( rparams.test( settings.url ) ? "&" : "?" ) + settings.data;
// Garbage collect and reset settings.data
settings.data = null;
}
settings.ajax.open( settings.type, settings.url, settings.async );
settings.ajax.send( settings.data || null );
return Popcorn.xhr.httpData( settings );
}
};
Popcorn.xhr.httpData = function( settings ) {
var data, json = null;
settings.ajax.onreadystatechange = function() {
if ( settings.ajax.readyState === 4 ) {
try {
json = JSON.parse( settings.ajax.responseText );
} catch( e ) {
//suppress
}
data = {
xml: settings.ajax.responseXML,
text: settings.ajax.responseText,
json: json
};
// If a dataType was specified, return that type of data
if ( settings.dataType ) {
data = data[ settings.dataType ];
}
settings.success.call( settings.ajax, data );
}
};
return data;
};
Popcorn.xhr.getJSONP = function( url, success, isScript ) {
var head = document.head || document.getElementsByTagName( "head" )[ 0 ] || document.documentElement,
script = document.createElement( "script" ),
paramStr = url.split( "?" )[ 1 ],
isFired = false,
params = [],
callback, parts, callparam;
if ( paramStr && !isScript ) {
params = paramStr.split( "&" );
}
if ( params.length ) {
parts = params[ params.length - 1 ].split( "=" );
}
callback = params.length ? ( parts[ 1 ] ? parts[ 1 ] : parts[ 0 ] ) : "jsonp";
if ( !paramStr && !isScript ) {
url += "?callback=" + callback;
}
if ( callback && !isScript ) {
// If a callback name already exists
if ( !!window[ callback ] ) {
// Create a new unique callback name
callback = Popcorn.guid( callback );
}
// Define the JSONP success callback globally
window[ callback ] = function( data ) {
// Fire success callbacks
success && success( data );
isFired = true;
};
// Replace callback param and callback name
url = url.replace( parts.join( "=" ), parts[ 0 ] + "=" + callback );
}
script.onload = function() {
// Handling remote script loading callbacks
if ( isScript ) {
// getScript
success && success();
}
// Executing for JSONP requests
if ( isFired ) {
// Garbage collect the callback
delete window[ callback ];
}
// Garbage collect the script resource
head.removeChild( script );
};
script.src = url;
head.insertBefore( script, head.firstChild );
return;
};
Popcorn.getJSONP = Popcorn.xhr.getJSONP;
Popcorn.getScript = Popcorn.xhr.getScript = function( url, success ) {
return Popcorn.xhr.getJSONP( url, success, true );
};
Popcorn.util = {
// Simple function to parse a timestamp into seconds
// Acceptable formats are:
// HH:MM:SS.MMM
// HH:MM:SS;FF
// Hours and minutes are optional. They default to 0
toSeconds: function( timeStr, framerate ) {
// Hours and minutes are optional
// Seconds must be specified
// Seconds can be followed by milliseconds OR by the frame information
var validTimeFormat = /^([0-9]+:){0,2}[0-9]+([.;][0-9]+)?$/,
errorMessage = "Invalid time format",
digitPairs, lastIndex, lastPair, firstPair,
frameInfo, frameTime;
if ( typeof timeStr === "number" ) {
return timeStr;
}
if ( typeof timeStr === "string" &&
!validTimeFormat.test( timeStr ) ) {
Popcorn.error( errorMessage );
}
digitPairs = timeStr.split( ":" );
lastIndex = digitPairs.length - 1;
lastPair = digitPairs[ lastIndex ];
// Fix last element:
if ( lastPair.indexOf( ";" ) > -1 ) {
frameInfo = lastPair.split( ";" );
frameTime = 0;
if ( framerate && ( typeof framerate === "number" ) ) {
frameTime = parseFloat( frameInfo[ 1 ], 10 ) / framerate;
}
digitPairs[ lastIndex ] = parseInt( frameInfo[ 0 ], 10 ) + frameTime;
}
firstPair = digitPairs[ 0 ];
return {
1: parseFloat( firstPair, 10 ),
2: ( parseInt( firstPair, 10 ) * 60 ) +
parseFloat( digitPairs[ 1 ], 10 ),
3: ( parseInt( firstPair, 10 ) * 3600 ) +
( parseInt( digitPairs[ 1 ], 10 ) * 60 ) +
parseFloat( digitPairs[ 2 ], 10 )
}[ digitPairs.length || 1 ];
}
};
// Initialize locale data
// Based on http://en.wikipedia.org/wiki/Language_localisation#Language_tags_and_codes
function initLocale( arg ) {
var locale = typeof arg === "string" ? arg : [ arg.language, arg.region ].join( "-" ),
parts = locale.split( "-" );
// Setup locale data table
return {
iso6391: locale,
language: parts[ 0 ] || "",
region: parts[ 1 ] || ""
};
}
// Declare locale data table
var localeData = initLocale( global.navigator.userLanguage || global.navigator.language );
Popcorn.locale = {
// Popcorn.locale.get()
// returns reference to privately
// defined localeData
get: function() {
return localeData;
},
// Popcorn.locale.set( string|object );
set: function( arg ) {
localeData = initLocale( arg );
Popcorn.locale.broadcast();
return localeData;
},
// Popcorn.locale.broadcast( type )
// Sends events to all popcorn media instances that are
// listening for locale events
broadcast: function( type ) {
var instances = Popcorn.instances,
length = instances.length,
idx = 0,
instance;
type = type || "locale:changed";
// Iterate all current instances
for ( ; idx < length; idx++ ) {
instance = instances[ idx ];
// For those instances with locale event listeners,
// trigger a locale change event
if ( type in instance.data.events ) {
instance.trigger( type );
}
}
}
};
// alias for exec function
Popcorn.p.cue = Popcorn.p.exec;
// Protected API methods
Popcorn.protect = {
natives: Object.keys( Popcorn.p ).join( "," ).toLowerCase().split( "," )
};
// Exposes Popcorn to global context
global.Popcorn = Popcorn;
})(window, window.document);