Move to some of our global utility methods
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parent
403fb1fd60
commit
84c7a4c293
2 changed files with 25 additions and 26 deletions
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@ -84,7 +84,7 @@
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video.addEventListener('error', (error) => {
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console.log(
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'makeVideoThumbnail error',
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error && error.stack ? error.stack : error
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Signal.Types.Errors.toLogFormat(error)
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);
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reject(error);
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});
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@ -93,13 +93,6 @@
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}));
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}
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function makeObjectUrl(data, contentType) {
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const blob = new Blob([data], {
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type: contentType,
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});
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return URL.createObjectURL(blob);
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}
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function blobToArrayBuffer(blob) {
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return new Promise((resolve, reject) => {
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const fileReader = new FileReader();
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@ -114,8 +107,11 @@
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async function makeVideoThumbnail(size, videoObjectUrl) {
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const blob = await makeVideoScreenshot(videoObjectUrl);
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const arrayBuffer = await blobToArrayBuffer(blob);
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const screenshotObjectUrl = makeObjectUrl(arrayBuffer, 'image/png');
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const data = await blobToArrayBuffer(blob);
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const screenshotObjectUrl = Signal.Util.arrayBufferToObjectURL({
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data,
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type: 'image/png',
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});
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const thumbnail = await makeImageThumbnail(size, screenshotObjectUrl);
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URL.revokeObjectURL(screenshotObjectUrl);
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@ -244,9 +240,11 @@
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const thumbnail = await makeVideoScreenshot(this.previewObjectUrl);
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URL.revokeObjectURL(this.previewObjectUrl);
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const arrayBuffer = await blobToArrayBuffer(thumbnail);
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this.previewObjectUrl = makeObjectUrl(arrayBuffer, 'image/png');
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const data = await blobToArrayBuffer(thumbnail);
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this.previewObjectUrl = Signal.Util.arrayBufferToObjectURL({
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data,
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type: 'image/png',
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});
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this.addThumb(this.previewObjectUrl, { addPlayIcon: true });
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};
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