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Temasys adapter.js ver 0.12.0 with fix for setInterval included

This commit is contained in:
paweldomas 2015-08-18 12:37:32 +02:00
parent eb63b24a9a
commit 420514b921
1 changed files with 100 additions and 290 deletions
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250
modules/RTC/adapter.screenshare.js
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@ -1,4 +1,4 @@
/*! adapterjs - custom version from - 2015-08-12 */
/*! adapterjs - custom version from - 2015-08-18 */
// Adapter's interface.
var AdapterJS = AdapterJS || {};
@ -17,7 +17,7 @@ AdapterJS.options = AdapterJS.options || {};
// AdapterJS.options.hidePluginInstallPrompt = true;
// AdapterJS version
AdapterJS.VERSION = '0.11.1';
AdapterJS.VERSION = '0.12.0';
// This function will be called when the WebRTC API is ready to be used
// Whether it is the native implementation (Chrome, Firefox, Opera) or
@ -72,6 +72,12 @@ else if(!!navigator.platform.match(/^Win/i)) {
AdapterJS.WebRTCPlugin.pluginInfo.downloadLink = 'http://bit.ly/1kkS4FN';
}
AdapterJS.WebRTCPlugin.TAGS = {
NONE : 'none',
AUDIO : 'audio',
VIDEO : 'video'
};
// Unique identifier of each opened page
AdapterJS.WebRTCPlugin.pageId = Math.random().toString(36).slice(2);
@ -348,15 +354,16 @@ AdapterJS.renderNotificationBar = function (text, buttonText, buttonLink, openNe
AdapterJS.WebRTCPlugin.isPluginInstalled(
AdapterJS.WebRTCPlugin.pluginInfo.prefix,
AdapterJS.WebRTCPlugin.pluginInfo.plugName,
AdapterJS.WebRTCPlugin.defineWebRTCInterface,
function() {
clearInterval(pluginInstallInterval);
AdapterJS.WebRTCPlugin.defineWebRTCInterface();
},
function() { //Does nothing because not used here
function() {
//Does nothing because not used here
});
} , 500);
});
} else {
c.document.close();
}
@ -809,8 +816,8 @@ if (navigator.mozGetUserMedia) {
AdapterJS.WebRTCPlugin.pluginInfo.pluginId + '" /> ' +
'<param name="windowless" value="false" /> ' +
'<param name="pageId" value="' + AdapterJS.WebRTCPlugin.pageId + '" /> ' +
'<param name="onload" value="' + AdapterJS.WebRTCPlugin.pluginInfo.onload +
'" />' +
'<param name="onload" value="' + AdapterJS.WebRTCPlugin.pluginInfo.onload + '" />' +
'<param name="tag" value="' + AdapterJS.WebRTCPlugin.TAGS.NONE + '" />' +
// uncomment to be able to use virtual cams
(AdapterJS.options.getAllCams ? '<param name="forceGetAllCams" value="True" />':'') +
@ -844,7 +851,8 @@ if (navigator.mozGetUserMedia) {
AdapterJS.WebRTCPlugin.pluginInfo.pluginId + '">' +
'<param name="windowless" value="false" /> ' +
(AdapterJS.options.getAllCams ? '<param name="forceGetAllCams" value="True" />':'') +
'<param name="pageId" value="' + AdapterJS.WebRTCPlugin.pageId + '">';
'<param name="pageId" value="' + AdapterJS.WebRTCPlugin.pageId + '">' +
'<param name="tag" value="' + AdapterJS.WebRTCPlugin.TAGS.NONE + '" />';
document.body.appendChild(AdapterJS.WebRTCPlugin.plugin);
}
@ -971,13 +979,24 @@ if (navigator.mozGetUserMedia) {
streamId = '';
}
else {
stream.enableSoundTracks(true);
stream.enableSoundTracks(true); // TODO: remove on 0.12.0
streamId = stream.id;
}
if (element.nodeName.toLowerCase() !== 'audio') {
var elementId = element.id.length === 0 ? Math.random().toString(36).slice(2) : element.id;
if (!element.isWebRTCPlugin || !element.isWebRTCPlugin()) {
var tag;
switch(element.nodeName.toLowerCase()) {
case 'audio':
tag = AdapterJS.WebRTCPlugin.TAGS.AUDIO;
break;
case 'video':
tag = AdapterJS.WebRTCPlugin.TAGS.VIDEO;
break;
default:
tag = AdapterJS.WebRTCPlugin.TAGS.NONE;
}
var frag = document.createDocumentFragment();
var temp = document.createElement('div');
var classHTML = '';
@ -993,6 +1012,7 @@ if (navigator.mozGetUserMedia) {
'<param name="pageId" value="' + AdapterJS.WebRTCPlugin.pageId + '" /> ' +
'<param name="windowless" value="true" /> ' +
'<param name="streamId" value="' + streamId + '" /> ' +
'<param name="tag" value="' + tag + '" /> ' +
'</object>';
while (temp.firstChild) {
frag.appendChild(temp.firstChild);
@ -1039,10 +1059,8 @@ if (navigator.mozGetUserMedia) {
newElement.onclick(arg);
};
}
return newElement;
} else {
return element;
}
};
reattachMediaStream = function (to, from) {
@ -1120,211 +1138,3 @@ if (navigator.mozGetUserMedia) {
AdapterJS.WebRTCPlugin.defineWebRTCInterface,
AdapterJS.WebRTCPlugin.pluginNeededButNotInstalledCb);
}
(function () {
'use strict';
var baseGetUserMedia = null;
AdapterJS.TEXT.EXTENSION = {
REQUIRE_INSTALLATION_FF: 'To enable screensharing you need to install the Skylink WebRTC tools Firefox Add-on.',
REQUIRE_INSTALLATION_CHROME: 'To enable screensharing you need to install the Skylink WebRTC tools Chrome Extension.',
REQUIRE_REFRESH: 'Please refresh this page after the Skylink WebRTC tools extension has been installed.',
BUTTON_FF: 'Install Now',
BUTTON_CHROME: 'Go to Chrome Web Store'
};
var clone = function(obj) {
if (null == obj || "object" != typeof obj) return obj;
var copy = obj.constructor();
for (var attr in obj) {
if (obj.hasOwnProperty(attr)) copy[attr] = obj[attr];
}
return copy;
};
if (window.navigator.mozGetUserMedia) {
baseGetUserMedia = window.navigator.getUserMedia;
navigator.getUserMedia = function (constraints, successCb, failureCb) {
if (constraints && constraints.video && !!constraints.video.mediaSource) {
// intercepting screensharing requests
if (constraints.video.mediaSource !== 'screen' && constraints.video.mediaSource !== 'window') {
throw new Error('Only "screen" and "window" option is available as mediaSource');
}
var updatedConstraints = clone(constraints);
//constraints.video.mediaSource = constraints.video.mediaSource;
updatedConstraints.video.mozMediaSource = updatedConstraints.video.mediaSource;
// so generally, it requires for document.readyState to be completed before the getUserMedia could be invoked.
// strange but this works anyway
var checkIfReady = setInterval(function () {
if (document.readyState === 'complete') {
clearInterval(checkIfReady);
baseGetUserMedia(updatedConstraints, successCb, function (error) {
if (error.name === 'PermissionDeniedError' && window.parent.location.protocol === 'https:') {
AdapterJS.renderNotificationBar(AdapterJS.TEXT.EXTENSION.REQUIRE_INSTALLATION_FF,
AdapterJS.TEXT.EXTENSION.BUTTON_FF,
'http://skylink.io/screensharing/ff_addon.php?domain=' + window.location.hostname, false, true);
//window.location.href = 'http://skylink.io/screensharing/ff_addon.php?domain=' + window.location.hostname;
} else {
failureCb(error);
}
});
}
}, 1);
} else { // regular GetUserMediaRequest
baseGetUserMedia(constraints, successCb, failureCb);
}
};
getUserMedia = navigator.getUserMedia;
} else if (window.navigator.webkitGetUserMedia) {
baseGetUserMedia = window.navigator.getUserMedia;
navigator.getUserMedia = function (constraints, successCb, failureCb) {
if (constraints && constraints.video && !!constraints.video.mediaSource) {
if (window.webrtcDetectedBrowser !== 'chrome') {
throw new Error('Current browser does not support screensharing');
}
// would be fine since no methods
var updatedConstraints = clone(constraints);
var chromeCallback = function(error, sourceId) {
if(!error) {
updatedConstraints.video.mandatory = updatedConstraints.video.mandatory || {};
updatedConstraints.video.mandatory.chromeMediaSource = 'desktop';
updatedConstraints.video.mandatory.maxWidth = window.screen.width > 1920 ? window.screen.width : 1920;
updatedConstraints.video.mandatory.maxHeight = window.screen.height > 1080 ? window.screen.height : 1080;
if (sourceId) {
updatedConstraints.video.mandatory.chromeMediaSourceId = sourceId;
}
delete updatedConstraints.video.mediaSource;
baseGetUserMedia(updatedConstraints, successCb, failureCb);
} else {
if (error === 'permission-denied') {
throw new Error('Permission denied for screen retrieval');
} else {
throw new Error('Failed retrieving selected screen');
}
}
};
var onIFrameCallback = function (event) {
if (!event.data) {
return;
}
if (event.data.chromeMediaSourceId) {
if (event.data.chromeMediaSourceId === 'PermissionDeniedError') {
chromeCallback('permission-denied');
} else {
chromeCallback(null, event.data.chromeMediaSourceId);
}
}
if (event.data.chromeExtensionStatus) {
if (event.data.chromeExtensionStatus === 'not-installed') {
AdapterJS.renderNotificationBar(AdapterJS.TEXT.EXTENSION.REQUIRE_INSTALLATION_CHROME,
AdapterJS.TEXT.EXTENSION.BUTTON_CHROME,
event.data.data, true, true);
} else {
chromeCallback(event.data.chromeExtensionStatus, null);
}
}
// this event listener is no more needed
window.removeEventListener('message', onIFrameCallback);
};
window.addEventListener('message', onIFrameCallback);
postFrameMessage({
captureSourceId: true
});
} else {
baseGetUserMedia(constraints, successCb, failureCb);
}
};
getUserMedia = navigator.getUserMedia;
} else {
baseGetUserMedia = window.navigator.getUserMedia;
navigator.getUserMedia = function (constraints, successCb, failureCb) {
if (constraints && constraints.video && !!constraints.video.mediaSource) {
// would be fine since no methods
var updatedConstraints = clone(constraints);
// wait for plugin to be ready
AdapterJS.WebRTCPlugin.callWhenPluginReady(function() {
// check if screensharing feature is available
if (!!AdapterJS.WebRTCPlugin.plugin.HasScreensharingFeature &&
!!AdapterJS.WebRTCPlugin.plugin.isScreensharingAvailable) {
// set the constraints
updatedConstraints.video.optional = updatedConstraints.video.optional || [];
updatedConstraints.video.optional.push({
sourceId: AdapterJS.WebRTCPlugin.plugin.screensharingKey || 'Screensharing'
});
delete updatedConstraints.video.mediaSource;
} else {
throw new Error('Your WebRTC plugin does not support screensharing');
}
baseGetUserMedia(updatedConstraints, successCb, failureCb);
});
} else {
baseGetUserMedia(constraints, successCb, failureCb);
}
};
getUserMedia = window.navigator.getUserMedia;
}
if (window.webrtcDetectedBrowser === 'chrome') {
var iframe = document.createElement('iframe');
iframe.onload = function() {
iframe.isLoaded = true;
};
iframe.src = 'https://cdn.temasys.com.sg/skylink/extensions/detectRTC.html';
//'https://temasys-cdn.s3.amazonaws.com/skylink/extensions/detection-script-dev/detectRTC.html';
iframe.style.display = 'none';
(document.body || document.documentElement).appendChild(iframe);
var postFrameMessage = function (object) {
object = object || {};
if (!iframe.isLoaded) {
setTimeout(function () {
iframe.contentWindow.postMessage(object, '*');
}, 100);
return;
}
iframe.contentWindow.postMessage(object, '*');
};
}
})();