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