60 lines
1.0 KiB
JavaScript
60 lines
1.0 KiB
JavaScript
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/**
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* @flow
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* Path representation wrapper
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*/
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/**
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* @class Path
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*/
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export default class Path {
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_parts: string[];
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constructor(pathComponents: string[]) {
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this._parts = pathComponents;
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}
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get id(): string | null {
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if (this._parts.length > 0) {
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return this._parts[this._parts.length - 1];
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}
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return null;
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}
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get isDocument(): boolean {
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return this._parts.length > 0 && this._parts.length % 2 === 0;
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}
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get isCollection(): boolean {
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return this._parts.length % 2 === 1;
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}
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get relativeName(): string {
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return this._parts.join('/');
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}
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child(relativePath: string): Path {
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return new Path(this._parts.concat(relativePath.split('/')));
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}
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parent(): Path | null {
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if (this._parts.length === 0) {
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return null;
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}
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return new Path(this._parts.slice(0, this._parts.length - 1));
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}
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/**
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*
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* @package
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*/
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static fromName(name): Path {
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const parts = name.split('/');
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if (parts.length === 0) {
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return new Path([]);
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}
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return new Path(parts);
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}
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}
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