feat: update locale to be more smart
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5 changed files with 98 additions and 30 deletions
20
README.md
20
README.md
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@ -10,21 +10,27 @@ It has some attributes that simplify stuff with js.
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### Top level attributes
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These attributes only work on, and modify the root element (query selector: `html`).
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These attributes only work on the html tag.
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| attrib | description | default |
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| ---------------- | ------------------------------- | --------------- |
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| `x0-mods` | what modules to include | nothing |
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| `x0-module-root` | where to fetch the modules from | `./x0/modules/` |
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| `x0-init` | init x0? | `true` |
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| attrib | description | default | module |
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| -------------------- | ----------------------------------------------------- | --------------- | ------ |
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| `x0-mods` | what modules to include | nothing | x0 |
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| `x0-module-root` | where to fetch the modules from | `./x0/modules/` | x0 |
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| `x0-init` | init x0? | `true` | x0 |
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| `x0-locale-file` | which locale file to use | nothing | locale |
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| `x0-locale-watch` | add an onchange listener to update locales | | locale |
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| `x0-locale-no-cache` | do **not** use cached locales | | locale |
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| `x0-locale-default` | default locale | `en` | locale |
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| `x0-locale-prefer` | set a preferred locale; ignore users lang if possible | | locale |
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### Element Attributes
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Attributes you can use
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| module | attrib | description | example |
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| --------- | ---------------- | ----------------------------------------------------------- | ------------------------- |
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| --------- | ---------------- | ----------------------------------------------------------- | ------------------------------ |
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| http | `x-get` | set the element's contents to the result of the get request | `x-get="./content"` |
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| http | `x-get-interval` | use with `x-get` to poll the endpoint (millis) | `x-get-interval=1000` |
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| http,copy | `x-inner-html` | instead of using innerHTML use innerText | `x-inner-html` |
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| copy | `x-copy-query` | copy contents of element matching query selector | `x-copy-query="#content"` |
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| locale | `x-locale-key` | fetch locale key and put it in innerHTML | `x-locale-key="main.greeting"` |
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@ -1,10 +1,22 @@
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// [x-locale-key="<key>"]
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// html[x1-locale-file] -
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// html[x1-locale-watch] - watch document for changes and update
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// html[x0-locale-file="<url>"] - which file to use for locale
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// html[x0-locale-no-cache] - do not cache locale
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// html[x0-locale-watch] - watch document for changes and update
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// html[x0-locale-default="en"] - default "en"
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// html[x0-locale-prefer="en"] - prefer locale "en"
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(async () => {
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if (!document.querySelector("html").hasAttribute("x1-locale-file")) return;
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if (!document.querySelector("html").hasAttribute("x0-locale-file")) return;
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const getLocale = async (url) => {
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let locale = (document.querySelector("html").hasAttribute("x0-locale-no-cache") ? undefined : localStorage.getItem(url)) ?? (await (await fetch(url)).text());
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if (!document.querySelector("html").hasAttribute("x0-locale-no-cache"))
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fetch(url).then(r => r.text().then(t => localStorage.setItem(url, t)));
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localStorage.setItem(url, locale);
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return JSON.parse(locale);
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};
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let backupElements = window.x0?.registerStorage("locale") ?? {};
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let locale = (await (await fetch(document.querySelector("html").getAttribute("x1-locale-file"))).json()) ?? {};
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let locale = await getLocale(document.querySelector("html").getAttribute("x0-locale-file")) ?? {};
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const getValueFromPath = (obj, path) => path.split(".").reduce((obj, key) => obj && obj[key], obj);
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@ -13,8 +25,23 @@
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.forEach(e => {
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let uuid = (Math.random() + new Date().getTime()).toString(36);
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e.setAttribute("x1-locale-uuid", uuid);
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backupElements[uuid] = e.outerHTML;
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e.innerHTML = getValueFromPath(locale, e.getAttribute("x-locale-key"));
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backupElements[uuid] = e.innerHTML;
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let v = getValueFromPath(locale, e.getAttribute("x-locale-key"));
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if (typeof v === 'object') {
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[
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document.querySelector("html").getAttribute("x0-locale-prefer"),
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new URLSearchParams(window.location.search).get("locale"),
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navigator.userLanguage || navigator.language || navigator.browserLanguage,
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...navigator.languages,
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document.querySelector("html").getAttribute("x0-locale-default") ?? "en"
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]
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.filter(l => l)
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.map(l => l.toLowerCase())
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.forEach(l => v = v[l] ?? v)
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if (typeof v === 'object')
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v = '%%definition not found%%'
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}
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e.innerHTML = v;
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})
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}
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@ -26,9 +53,14 @@
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window.x0?.registerModuleUpdateHook("locale", updateLocale);
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window.x0?.registerModuleRemoveHook("locale", (s) => {
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console.log(s);
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Object.keys(s)
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.forEach(uuid => {
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document.querySelector(`[x1-locale-uuid="${uuid}"]`).outerHTML = s[uuid];
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let el = document.querySelector(`[x1-locale-uuid="${uuid}"]`);
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requestAnimationFrame(() => {
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el.removeAttribute("x1-locale-uuid");
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el.innerHTML = s[uuid];
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})
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})
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})
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})()
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22
test.html
22
test.html
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@ -1,22 +1,32 @@
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<html
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x0-mods="locale,copy,http"
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x0-module-root="./modules/"
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x0-init="false"
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x1-locale-file="./test.json"
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x1-locale-watch
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x0-locale-file="./test.json"
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x0-locale-watch
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>
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<body>
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<button onclick="window.x0.update()">Update x0</button>
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<button onclick="window.location.reload()">Reload page</button>
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<button onclick="window.location.reload()" x-locale-key="debug-tools.reload">Reload page</button>
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<input type="text" onfocus="this.value = document.querySelector('html').getAttribute('x0-mods')" onchange="document.querySelector('html').setAttribute('x0-mods', this.value); document.querySelector('#status').innerHTML='updated x0-mods'; window.x0.update(); setInterval(() => document.querySelector('#status').innerHTML = '', 500)">
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<span id="status"></span>
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<h1 x-locale-key="main.greeting"></h1>
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<h1 x-locale-key="main.greeting">main.greeting</h1>
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<div>
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<h2 x-locale-key="copy-section.header"></h2>
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<div id="ex">
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<span x-locale-key="copy-section.content-span"></span>
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<span x-locale-key="copy-section.content-span">origin</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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<span x-locale-key="copy-section.content-span">duplicate</span>
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</div>
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<div x-copy-query="#ex"></div>
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</div>
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27
test.json
27
test.json
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@ -1,12 +1,31 @@
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{
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"debug-tools": {
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"update": "Update x0",
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"reload": {
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"nl": "Herlaad Pagina",
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"en": "Reload Page"
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}
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},
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"main": {
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"greeting": "Welcome to the test page!"
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"greeting": {
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"nl": "Welkom op de test pagina!",
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"en": "Welcome on the test page!"
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}
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},
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"copy-section": {
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"header": "Copy",
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"content-span": "Original Content"
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"header": {
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"nl": "Kopiëer functie",
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"en": "Copy function"
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},
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"content-span": {
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"en": "Original Content",
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"nl": "Originele Content"
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}
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},
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"http-section": {
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"header": "http"
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"header": {
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"nl": "HTTP Functie",
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"en": "HTTP function"
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}
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}
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}
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3
x0.js
3
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@ -77,7 +77,8 @@ class x0 {
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/** registerStorage
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* Register a storage.
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* This can only happen once per module.
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* This storage's lifetime is one page load.
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* This can only happen once per module per page load.
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*/
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registerStorage(module) {
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if (this.#moduleStorage[module]) return null;
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