37 lines
1007 B
JavaScript
37 lines
1007 B
JavaScript
export function resolvePathToFile(filePath, files) {
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if (filePath === undefined) {
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return false;
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}
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const filePathArray = filePath.split('/');
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let resolvedFile;
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let currentFile = files.find(file => file.name === 'root');
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filePathArray.some((filePathSegment, index) => {
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if (filePathSegment === '' || filePathSegment === '.') {
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return false;
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} else if (filePathSegment === '..') {
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return true;
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}
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let foundChild = false;
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const childFiles = currentFile.children.map(childFileId =>
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files.find(file =>
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file._id.valueOf().toString() === childFileId.valueOf()));
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childFiles.some((childFile) => {
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if (childFile.name === filePathSegment) {
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currentFile = childFile;
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foundChild = true;
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if (index === filePathArray.length - 1) {
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resolvedFile = childFile;
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}
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return true;
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}
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return false;
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});
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return !foundChild;
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});
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return resolvedFile;
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}
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export default resolvePathToFile;
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