127 lines
2.7 KiB
JavaScript
127 lines
2.7 KiB
JavaScript
require("./DirectoryListing.css");
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const React = require("react");
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const formatBytes = require("pretty-bytes");
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const sortBy = require("sort-by");
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function getDirname(name) {
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return (
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name
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.split("/")
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.slice(0, -1)
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.join("/") || "."
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);
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}
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function getMatchingEntries(entry, entries) {
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const dirname = entry.name || ".";
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return Object.keys(entries)
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.filter(name => entry.name !== name && getDirname(name) === dirname)
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.map(name => entries[name]);
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}
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function getRelativeName(base, name) {
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return base.length ? name.substr(base.length + 1) : name;
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}
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function DirectoryListing({ filename, entry, entries }) {
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const rows = [];
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if (filename !== "/") {
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rows.push(
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<tr key="..">
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<td>
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<a title="Parent directory" href="../">
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..
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</a>
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</td>
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<td>-</td>
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<td>-</td>
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<td>-</td>
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</tr>
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);
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}
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const matchingEntries = getMatchingEntries(entry, entries);
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matchingEntries
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.filter(({ type }) => type === "directory")
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.sort(sortBy("name"))
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.forEach(({ name }) => {
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const relName = getRelativeName(entry.name, name);
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const href = relName + "/";
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rows.push(
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<tr key={name}>
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<td>
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<a title={relName} href={href}>
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{href}
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</a>
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</td>
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<td>-</td>
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<td>-</td>
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<td>-</td>
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</tr>
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);
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});
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matchingEntries
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.filter(({ type }) => type === "file")
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.sort(sortBy("name"))
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.forEach(({ name, size, contentType, lastModified }) => {
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const relName = getRelativeName(entry.name, name);
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rows.push(
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<tr key={name}>
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<td>
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<a title={relName} href={relName}>
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{relName}
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</a>
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</td>
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<td>{contentType}</td>
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<td>{formatBytes(size)}</td>
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<td>{lastModified}</td>
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</tr>
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);
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});
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return (
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<div className="directory-listing">
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<table>
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<thead>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th>Size</th>
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<th>Last Modified</th>
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</tr>
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</thead>
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<tbody>
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{rows.map((row, index) =>
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React.cloneElement(row, {
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className: index % 2 ? "odd" : "even"
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})
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)}
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</tbody>
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</table>
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</div>
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);
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}
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if (process.env.NODE_ENV === "development") {
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const PropTypes = require("prop-types");
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const entryType = PropTypes.shape({
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name: PropTypes.string.isRequired
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});
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DirectoryListing.propTypes = {
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filename: PropTypes.string.isRequired,
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entry: entryType.isRequired,
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entries: PropTypes.objectOf(entryType).isRequired
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};
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}
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module.exports = DirectoryListing;
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