94 lines
3.0 KiB
TypeScript
94 lines
3.0 KiB
TypeScript
import { Head, asset } from "$fresh/runtime.ts";
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import { useState } from "preact/hooks";
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import { extname, join } from "path/posix.ts";
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import { ComponentChild } from "preact";
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import UpList from "./UpList.tsx";
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import {extToIcon} from "../src/media.ts";
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import { encodePath } from "../util/util.ts";
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function ListItem(props:{
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href: string,
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icon: string,
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children: ComponentChild
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}) {
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return (
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<li class="p-1 hover:bg-gray-400 transition-colors">
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<a class="flex gap-2" href={props.href}>
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<img src={asset(props.icon)}/><p class="">{props.children}</p></a>
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</li>
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);
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}
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export interface EntryInfo{
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name: string;
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isFile: boolean;
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isDirectory: boolean;
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isSymlink: boolean;
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size: number;
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lastModified?: Date;
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}
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interface DirListProps {
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path: string;
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files: EntryInfo[];
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}
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export function DirList(props: DirListProps) {
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const data = props;
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const [files, setFiles] = useState(data.files);
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return (<div>
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<UpList path={data.path}></UpList>
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<ul class="border-2 rounded-md">
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<li class="p-1 flex gap-2">
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<button class="flex" onClick={sortDir}>
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<img src={asset("/icon/sort-down.svg")}/> Sort Directory
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</button>
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<button class="flex" onClick={sortAlpha}>
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<img src={asset("/icon/sort-alpha-down.svg")} /> Sort Alphabet
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</button>
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</li>
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<ListItem key=".." href={`/dir/${encodePath(join(data.path,".."))}`}
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icon="/icon/back.svg"
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>...</ListItem>
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{files.map((file) => (
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<ListItem key={file.name} href={`/dir/${encodePath(join(data.path,file.name))}`}
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icon={file.isDirectory ? "/icon/folder.svg": extToIcon(extname(file.name))}
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>{file.name}</ListItem>
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))}
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</ul>
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</div>)
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function sortDir() {
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// sort by directory first then by index
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const sorted_files = files.map((x,i)=>
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([x,i] as [EntryInfo, number]))
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.sort(
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([a, ai],[b,bi]) => {
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if (a.isDirectory && !b.isDirectory) {
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return -1;
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} else if (!a.isDirectory && b.isDirectory) {
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return 1;
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} else {
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return ai - bi;
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}
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});
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setFiles(sorted_files.map(([x,_])=>x));
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}
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function sortAlpha() {
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// sort by alphabet first then by index
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const sorted_files = files.map((x,i)=>
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([x,i] as [EntryInfo, number]))
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.sort(
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([a, ai],[b,bi]) => {
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const ret = a.name.localeCompare(b.name);
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if (ret === 0) {
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return ai - bi;
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} else {
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return ret;
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}
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});
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setFiles(sorted_files.map(([x,_])=>x));
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}
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}
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export default DirList; |