www.franconian.net/static/kevin-master/assets/js/getHTMLMediaElement.js

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2021-12-11 23:51:33 +01:00
// __________________
// getHTMLMediaElement.js
function getHTMLMediaElement(mediaElement, config) {
config = config || {};
if (!mediaElement.nodeName || (mediaElement.nodeName.toLowerCase() != 'audio' && mediaElement.nodeName.toLowerCase() != 'video')) {
if (!mediaElement.getVideoTracks().length) {
return getAudioElement(mediaElement, config);
}
var mediaStream = mediaElement;
mediaElement = document.createElement(mediaStream.getVideoTracks().length ? 'video' : 'audio');
try {
mediaElement.setAttributeNode(document.createAttribute('autoplay'));
mediaElement.setAttributeNode(document.createAttribute('playsinline'));
} catch (e) {
mediaElement.setAttribute('autoplay', true);
mediaElement.setAttribute('playsinline', true);
}
if ('srcObject' in mediaElement) {
mediaElement.srcObject = mediaStream;
} else {
mediaElement[!!navigator.mozGetUserMedia ? 'mozSrcObject' : 'src'] = !!navigator.mozGetUserMedia ? mediaStream : (window.URL || window.webkitURL).createObjectURL(mediaStream);
}
}
if (mediaElement.nodeName && mediaElement.nodeName.toLowerCase() == 'audio') {
return getAudioElement(mediaElement, config);
}
var buttons = config.buttons || ['mute-audio', 'mute-video', 'full-screen', 'volume-slider', 'stop'];
buttons.has = function(element) {
return buttons.indexOf(element) !== -1;
};
config.toggle = config.toggle || [];
config.toggle.has = function(element) {
return config.toggle.indexOf(element) !== -1;
};
var mediaElementContainer = document.createElement('div');
mediaElementContainer.className = 'media-container';
var mediaControls = document.createElement('div');
mediaControls.className = 'media-controls';
mediaElementContainer.appendChild(mediaControls);
if (buttons.has('mute-audio')) {
var muteAudio = document.createElement('div');
muteAudio.className = 'control ' + (config.toggle.has('mute-audio') ? 'unmute-audio selected' : 'mute-audio');
mediaControls.appendChild(muteAudio);
muteAudio.onclick = function() {
if (muteAudio.className.indexOf('unmute-audio') != -1) {
muteAudio.className = muteAudio.className.replace('unmute-audio selected', 'mute-audio');
mediaElement.muted = false;
mediaElement.volume = 1;
if (config.onUnMuted) config.onUnMuted('audio');
} else {
muteAudio.className = muteAudio.className.replace('mute-audio', 'unmute-audio selected');
mediaElement.muted = true;
mediaElement.volume = 0;
if (config.onMuted) config.onMuted('audio');
}
};
}
if (buttons.has('mute-video')) {
var muteVideo = document.createElement('div');
muteVideo.className = 'control ' + (config.toggle.has('mute-video') ? 'unmute-video selected' : 'mute-video');
mediaControls.appendChild(muteVideo);
muteVideo.onclick = function() {
if (muteVideo.className.indexOf('unmute-video') != -1) {
muteVideo.className = muteVideo.className.replace('unmute-video selected', 'mute-video');
mediaElement.muted = false;
mediaElement.volume = 1;
mediaElement.play();
if (config.onUnMuted) config.onUnMuted('video');
} else {
muteVideo.className = muteVideo.className.replace('mute-video', 'unmute-video selected');
mediaElement.muted = true;
mediaElement.volume = 0;
mediaElement.pause();
if (config.onMuted) config.onMuted('video');
}
};
}
if (buttons.has('take-snapshot')) {
var takeSnapshot = document.createElement('div');
takeSnapshot.className = 'control take-snapshot';
mediaControls.appendChild(takeSnapshot);
takeSnapshot.onclick = function() {
if (config.onTakeSnapshot) config.onTakeSnapshot();
};
}
if (buttons.has('stop')) {
var stop = document.createElement('div');
stop.className = 'control stop';
mediaControls.appendChild(stop);
stop.onclick = function() {
mediaElementContainer.style.opacity = 0;
setTimeout(function() {
if (mediaElementContainer.parentNode) {
mediaElementContainer.parentNode.removeChild(mediaElementContainer);
}
}, 800);
if (config.onStopped) config.onStopped();
};
}
var volumeControl = document.createElement('div');
volumeControl.className = 'volume-control';
if (buttons.has('record-audio')) {
var recordAudio = document.createElement('div');
recordAudio.className = 'control ' + (config.toggle.has('record-audio') ? 'stop-recording-audio selected' : 'record-audio');
volumeControl.appendChild(recordAudio);
recordAudio.onclick = function() {
if (recordAudio.className.indexOf('stop-recording-audio') != -1) {
recordAudio.className = recordAudio.className.replace('stop-recording-audio selected', 'record-audio');
if (config.onRecordingStopped) config.onRecordingStopped('audio');
} else {
recordAudio.className = recordAudio.className.replace('record-audio', 'stop-recording-audio selected');
if (config.onRecordingStarted) config.onRecordingStarted('audio');
}
};
}
if (buttons.has('record-video')) {
var recordVideo = document.createElement('div');
recordVideo.className = 'control ' + (config.toggle.has('record-video') ? 'stop-recording-video selected' : 'record-video');
volumeControl.appendChild(recordVideo);
recordVideo.onclick = function() {
if (recordVideo.className.indexOf('stop-recording-video') != -1) {
recordVideo.className = recordVideo.className.replace('stop-recording-video selected', 'record-video');
if (config.onRecordingStopped) config.onRecordingStopped('video');
} else {
recordVideo.className = recordVideo.className.replace('record-video', 'stop-recording-video selected');
if (config.onRecordingStarted) config.onRecordingStarted('video');
}
};
}
if (buttons.has('volume-slider')) {
var volumeSlider = document.createElement('div');
volumeSlider.className = 'control volume-slider';
volumeControl.appendChild(volumeSlider);
var slider = document.createElement('input');
slider.type = 'range';
slider.min = 0;
slider.max = 100;
slider.value = 100;
slider.onchange = function() {
mediaElement.volume = '.' + slider.value.toString().substr(0, 1);
};
volumeSlider.appendChild(slider);
}
if (buttons.has('full-screen')) {
var zoom = document.createElement('div');
zoom.className = 'control ' + (config.toggle.has('zoom-in') ? 'zoom-out selected' : 'zoom-in');
if (!slider && !recordAudio && !recordVideo && zoom) {
mediaControls.insertBefore(zoom, mediaControls.firstChild);
} else volumeControl.appendChild(zoom);
zoom.onclick = function() {
if (zoom.className.indexOf('zoom-out') != -1) {
zoom.className = zoom.className.replace('zoom-out selected', 'zoom-in');
exitFullScreen();
} else {
zoom.className = zoom.className.replace('zoom-in', 'zoom-out selected');
launchFullscreen(mediaElementContainer);
}
};
function launchFullscreen(element) {
if (element.requestFullscreen) {
element.requestFullscreen();
} else if (element.mozRequestFullScreen) {
element.mozRequestFullScreen();
} else if (element.webkitRequestFullscreen) {
element.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
}
}
function exitFullScreen() {
if (document.fullscreen) {
document.exitFullscreen();
}
if (document.mozFullScreen) {
document.mozCancelFullScreen();
}
if (document.webkitIsFullScreen) {
document.webkitExitFullscreen();
}
}
function screenStateChange(e) {
if (e.srcElement != mediaElementContainer) return;
var isFullScreeMode = document.webkitIsFullScreen || document.mozFullScreen || document.fullscreen;
mediaElementContainer.style.width = (isFullScreeMode ? (window.innerWidth - 20) : config.width) + 'px';
mediaElementContainer.style.display = isFullScreeMode ? 'block' : 'inline-block';
if (config.height) {
mediaBox.style.height = (isFullScreeMode ? (window.innerHeight - 20) : config.height) + 'px';
}
if (!isFullScreeMode && config.onZoomout) config.onZoomout();
if (isFullScreeMode && config.onZoomin) config.onZoomin();
if (!isFullScreeMode && zoom.className.indexOf('zoom-out') != -1) {
zoom.className = zoom.className.replace('zoom-out selected', 'zoom-in');
if (config.onZoomout) config.onZoomout();
}
setTimeout(adjustControls, 1000);
}
document.addEventListener('fullscreenchange', screenStateChange, false);
document.addEventListener('mozfullscreenchange', screenStateChange, false);
document.addEventListener('webkitfullscreenchange', screenStateChange, false);
}
if (buttons.has('volume-slider') || buttons.has('full-screen') || buttons.has('record-audio') || buttons.has('record-video')) {
mediaElementContainer.appendChild(volumeControl);
}
var mediaBox = document.createElement('div');
mediaBox.className = 'media-box';
mediaElementContainer.appendChild(mediaBox);
if (config.title) {
var h2 = document.createElement('h2');
h2.innerHTML = config.title;
h2.setAttribute('style', 'position: absolute;color:white;font-size:17px;text-shadow: 1px 1px black;padding:0;margin:0;text-align: left; margin-top: 10px; margin-left: 10px; display: block; border: 0;line-height:1.5;z-index:1;');
mediaBox.appendChild(h2);
}
mediaBox.appendChild(mediaElement);
if (!config.width) config.width = (innerWidth / 2) - 50;
mediaElementContainer.style.width = config.width + 'px';
if (config.height) {
mediaBox.style.height = config.height + 'px';
}
mediaBox.querySelector('video').style.maxHeight = innerHeight + 'px';
var times = 0;
function adjustControls() {
mediaControls.style.marginLeft = (mediaElementContainer.clientWidth - mediaControls.clientWidth - 2) + 'px';
if (slider) {
slider.style.width = (mediaElementContainer.clientWidth / 3) + 'px';
volumeControl.style.marginLeft = (mediaElementContainer.clientWidth / 3 - 30) + 'px';
if (zoom) zoom.style['border-top-right-radius'] = '5px';
} else {
volumeControl.style.marginLeft = (mediaElementContainer.clientWidth - volumeControl.clientWidth - 2) + 'px';
}
volumeControl.style.marginTop = (mediaElementContainer.clientHeight - volumeControl.clientHeight - 2) + 'px';
if (times < 10) {
times++;
setTimeout(adjustControls, 1000);
} else times = 0;
}
if (config.showOnMouseEnter || typeof config.showOnMouseEnter === 'undefined') {
mediaElementContainer.onmouseenter = mediaElementContainer.onmousedown = function() {
adjustControls();
mediaControls.style.opacity = 1;
volumeControl.style.opacity = 1;
};
mediaElementContainer.onmouseleave = function() {
mediaControls.style.opacity = 0;
volumeControl.style.opacity = 0;
};
} else {
setTimeout(function() {
adjustControls();
setTimeout(function() {
mediaControls.style.opacity = 1;
volumeControl.style.opacity = 1;
}, 300);
}, 700);
}
adjustControls();
mediaElementContainer.toggle = function(clasName) {
if (typeof clasName != 'string') {
for (var i = 0; i < clasName.length; i++) {
mediaElementContainer.toggle(clasName[i]);
}
return;
}
if (clasName == 'mute-audio' && muteAudio) muteAudio.onclick();
if (clasName == 'mute-video' && muteVideo) muteVideo.onclick();
if (clasName == 'record-audio' && recordAudio) recordAudio.onclick();
if (clasName == 'record-video' && recordVideo) recordVideo.onclick();
if (clasName == 'stop' && stop) stop.onclick();
return this;
};
mediaElementContainer.media = mediaElement;
return mediaElementContainer;
}
// __________________
// getAudioElement.js
function getAudioElement(mediaElement, config) {
config = config || {};
if (!mediaElement.nodeName || (mediaElement.nodeName.toLowerCase() != 'audio' && mediaElement.nodeName.toLowerCase() != 'video')) {
var mediaStream = mediaElement;
mediaElement = document.createElement('audio');
try {
mediaElement.setAttributeNode(document.createAttribute('autoplay'));
mediaElement.setAttributeNode(document.createAttribute('controls'));
} catch (e) {
mediaElement.setAttribute('autoplay', true);
mediaElement.setAttribute('controls', true);
}
if ('srcObject' in mediaElement) {
mediaElement.mediaElement = mediaStream;
} else {
mediaElement[!!navigator.mozGetUserMedia ? 'mozSrcObject' : 'src'] = !!navigator.mozGetUserMedia ? mediaStream : (window.URL || window.webkitURL).createObjectURL(mediaStream);
}
}
config.toggle = config.toggle || [];
config.toggle.has = function(element) {
return config.toggle.indexOf(element) !== -1;
};
var mediaElementContainer = document.createElement('div');
mediaElementContainer.className = 'media-container';
var mediaControls = document.createElement('div');
mediaControls.className = 'media-controls';
mediaElementContainer.appendChild(mediaControls);
var muteAudio = document.createElement('div');
muteAudio.className = 'control ' + (config.toggle.has('mute-audio') ? 'unmute-audio selected' : 'mute-audio');
mediaControls.appendChild(muteAudio);
muteAudio.style['border-top-left-radius'] = '5px';
muteAudio.onclick = function() {
if (muteAudio.className.indexOf('unmute-audio') != -1) {
muteAudio.className = muteAudio.className.replace('unmute-audio selected', 'mute-audio');
mediaElement.muted = false;
if (config.onUnMuted) config.onUnMuted('audio');
} else {
muteAudio.className = muteAudio.className.replace('mute-audio', 'unmute-audio selected');
mediaElement.muted = true;
if (config.onMuted) config.onMuted('audio');
}
};
if (!config.buttons || (config.buttons && config.buttons.indexOf('record-audio') != -1)) {
var recordAudio = document.createElement('div');
recordAudio.className = 'control ' + (config.toggle.has('record-audio') ? 'stop-recording-audio selected' : 'record-audio');
mediaControls.appendChild(recordAudio);
recordAudio.onclick = function() {
if (recordAudio.className.indexOf('stop-recording-audio') != -1) {
recordAudio.className = recordAudio.className.replace('stop-recording-audio selected', 'record-audio');
if (config.onRecordingStopped) config.onRecordingStopped('audio');
} else {
recordAudio.className = recordAudio.className.replace('record-audio', 'stop-recording-audio selected');
if (config.onRecordingStarted) config.onRecordingStarted('audio');
}
};
}
var volumeSlider = document.createElement('div');
volumeSlider.className = 'control volume-slider';
volumeSlider.style.width = 'auto';
mediaControls.appendChild(volumeSlider);
var slider = document.createElement('input');
slider.style.marginTop = '11px';
slider.style.width = ' 200px';
if (config.buttons && config.buttons.indexOf('record-audio') == -1) {
slider.style.width = ' 241px';
}
slider.type = 'range';
slider.min = 0;
slider.max = 100;
slider.value = 100;
slider.onchange = function() {
mediaElement.volume = '.' + slider.value.toString().substr(0, 1);
};
volumeSlider.appendChild(slider);
var stop = document.createElement('div');
stop.className = 'control stop';
mediaControls.appendChild(stop);
stop.onclick = function() {
mediaElementContainer.style.opacity = 0;
setTimeout(function() {
if (mediaElementContainer.parentNode) {
mediaElementContainer.parentNode.removeChild(mediaElementContainer);
}
}, 800);
if (config.onStopped) config.onStopped();
};
stop.style['border-top-right-radius'] = '5px';
stop.style['border-bottom-right-radius'] = '5px';
var mediaBox = document.createElement('div');
mediaBox.className = 'media-box';
mediaElementContainer.appendChild(mediaBox);
var h2 = document.createElement('h2');
h2.innerHTML = config.title || 'Audio Element';
h2.setAttribute('style', 'position: absolute;color: rgb(160, 160, 160);font-size: 20px;text-shadow: 1px 1px rgb(255, 255, 255);padding:0;margin:0;');
mediaBox.appendChild(h2);
mediaBox.appendChild(mediaElement);
mediaElementContainer.style.width = '329px';
mediaBox.style.height = '90px';
h2.style.width = mediaElementContainer.style.width;
h2.style.height = '50px';
h2.style.overflow = 'hidden';
var times = 0;
function adjustControls() {
mediaControls.style.marginLeft = (mediaElementContainer.clientWidth - mediaControls.clientWidth - 7) + 'px';
mediaControls.style.marginTop = (mediaElementContainer.clientHeight - mediaControls.clientHeight - 6) + 'px';
if (times < 10) {
times++;
setTimeout(adjustControls, 1000);
} else times = 0;
}
if (config.showOnMouseEnter || typeof config.showOnMouseEnter === 'undefined') {
mediaElementContainer.onmouseenter = mediaElementContainer.onmousedown = function() {
adjustControls();
mediaControls.style.opacity = 1;
};
mediaElementContainer.onmouseleave = function() {
mediaControls.style.opacity = 0;
};
} else {
setTimeout(function() {
adjustControls();
setTimeout(function() {
mediaControls.style.opacity = 1;
}, 300);
}, 700);
}
adjustControls();
mediaElementContainer.toggle = function(clasName) {
if (typeof clasName != 'string') {
for (var i = 0; i < clasName.length; i++) {
mediaElementContainer.toggle(clasName[i]);
}
return;
}
if (clasName == 'mute-audio' && muteAudio) muteAudio.onclick();
if (clasName == 'record-audio' && recordAudio) recordAudio.onclick();
if (clasName == 'stop' && stop) stop.onclick();
return this;
};
mediaElementContainer.media = mediaElement;
return mediaElementContainer;
}