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fix fileReader flow errors

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btzr-io 2020-08-10 21:08:03 -05:00 • committed by Sean Yesmunt
parent 334f582a4d
commit 2d47dd1780
2 changed files with 11 additions and 5 deletions
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1
ui/component/postEditor/view.jsx
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@ -47,6 +47,7 @@ function PostEditor(props: Props) {
// Ready to edit content // Ready to edit content
useEffect(() => { useEffect(() => {
// flow error
if (!ready && !loading && fileText && streamingUrl) { if (!ready && !loading && fileText && streamingUrl) {
setReady(true); setReady(true);
} }

15
ui/component/publishFile/view.jsx
View file

@ -232,6 +232,15 @@ function PublishFile(props: Props) {
} }
} }
function handleFileReaderLoaded(event: ProgressEvent) {
// See: https://github.com/facebook/flow/issues/3470
if (event.target instanceof FileReader) {
const text = event.target.result;
updatePublishForm({ fileText: text });
setPublishMode(PUBLISH_MODES.POST);
}
}
function handleFileChange(file: WebFile) { function handleFileChange(file: WebFile) {
const { showToast } = props; const { showToast } = props;
window.URL = window.URL || window.webkitURL; window.URL = window.URL || window.webkitURL;
@ -283,11 +292,7 @@ function PublishFile(props: Props) {
// Create reader // Create reader
const reader = new FileReader(); const reader = new FileReader();
// Handler for file reader // Handler for file reader
reader.addEventListener('load', event => { reader.addEventListener('load', handleFileReaderLoaded);
const text = event.target.result;
updatePublishForm({ fileText: text });
setPublishMode(PUBLISH_MODES.POST);
});
// Read file contents // Read file contents
reader.readAsText(file); reader.readAsText(file);
setCurrentFileType('text/markdown'); setCurrentFileType('text/markdown');