141 lines
5.1 KiB
JavaScript
141 lines
5.1 KiB
JavaScript
import {$, doAfterLoad, footer, header, nav} from "@fwdekker/template";
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import {html, render} from "htm/preact";
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import Cookies from "js-cookie";
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import {InterlangTable, MessageHandler, ValidatableInput} from "./DOM";
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import {discoverNetwork, InterlangNetwork, MediaWiki, MediaWikiManager} from "./MediaWiki";
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doAfterLoad(() => {
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$("#nav").appendChild(nav());
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$("#header").appendChild(header({
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title: "Interlanguage Checker",
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description: "Check the consistency of MediaWiki interlanguage links in a simple overview"
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}));
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$("#footer").appendChild(footer({
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author: "Felix W. Dekker",
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authorURL: "https://fwdekker.com/",
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license: "MIT License",
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licenseURL: "https://git.fwdekker.com/FWDekker/interlanguage-checker/src/branch/master/LICENSE",
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vcs: "git",
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vcsURL: "https://git.fwdekker.com/FWDekker/interlanguage-checker/",
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version: "v%%VERSION_NUMBER%%"
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}));
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$("main").style.display = null;
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});
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doAfterLoad(async () => {
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const urlInput = new ValidatableInput($("#url"), (value) => {
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if (value.trim() === "")
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return "API URL must not be empty.";
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try {
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new URL(value); // Throws exception if invalid
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return "";
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} catch (error) {
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try {
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new URL(`http://${value}`);
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$("#url").value = `http://${value}`;
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return "";
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} catch {
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return error.message;
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}
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}
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});
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const articleInput = new ValidatableInput($("#article"), (value) => {
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return value.trim() === "" ? "Article must not be empty" : "";
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});
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const checkButton = $("#check");
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const messageHandler = new MessageHandler($("#messages"))
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.setCallback((level, message) => {
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if (level === "error") console.error(message);
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});
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let previousUrl = undefined;
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let mwm = undefined;
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const submit = async () => {
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Cookies.set("api-url", urlInput.getValue(), {expires: 10 * 365, secure: true, sameSite: "lax"});
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// Clean up
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urlInput.showBlank();
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articleInput.showBlank();
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messageHandler.clear();
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const oldTable = $("#networkTable");
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if (oldTable !== null)
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oldTable.parentNode.removeChild(oldTable);
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// Validate
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const urlValidity = urlInput.validate();
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if (urlValidity !== "") return messageHandler.handle("error", urlValidity);
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const articleValidity = articleInput.validate();
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if (articleValidity !== "") return messageHandler.handle("error", articleValidity);
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// Initialize
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if (urlInput.getValue() !== previousUrl) {
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messageHandler.handle("progress", `Initializing <code>${urlInput.getValue()}</code>`);
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try {
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const mw = await new MediaWiki(urlInput.getValue()).init();
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mwm = await new MediaWikiManager().init(mw);
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} catch (error) {
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messageHandler.handle("error", error);
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return;
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}
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previousUrl = urlInput.getValue();
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}
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// Discover
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discoverNetwork(mwm, articleInput.getValue(), it => messageHandler.handle("progress", it))
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.then(it => new InterlangNetwork(it.pages, it.redirects))
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.then(network => {
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messageHandler.handle("progress", "Creating table");
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const form = $("#networkTableForm");
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form.textContent = "";
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render(html`<${InterlangTable} id="networkTable" network=${network} />`, form);
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switch (network.getVerdict()) {
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case "perfect":
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messageHandler.handle("complete", "A perfect network! 🙂");
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break;
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case "broken":
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messageHandler.handle("warning", "The network is broken 😞<br />Hover over an icon for more information.");
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break;
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case "flawed":
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messageHandler.handle("warning", "The network is complete but flawed 😕<br />Hover over an icon for more information.");
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break;
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}
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})
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.catch(error => messageHandler.handle("error", error));
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};
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urlInput.input.addEventListener("keypress", (event) => {
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if (event.key.toLowerCase() === "enter") submit();
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});
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articleInput.input.addEventListener("keypress", (event) => {
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if (event.key.toLowerCase() === "enter") submit();
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});
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checkButton.addEventListener("click", () => submit());
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// Read inputs from cookies
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if (Cookies.get("api-url") !== undefined) {
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urlInput.setValue(Cookies.get("api-url"));
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articleInput.input.focus();
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}
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// Read inputs from URL
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const currentParams = new URLSearchParams(window.location.search);
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if (currentParams.has("api")) {
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urlInput.setValue(currentParams.get("api"));
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articleInput.input.focus();
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}
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if (currentParams.has("article")) articleInput.setValue(currentParams.get("article"));
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if (currentParams.has("api") && currentParams.has("article")) await submit();
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});
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