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Better theme, better errors

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Cadence Ember
2025-11-10 19:45:20 +13:00
parent 0524e60d5d
commit 7ba59b5d71
1 changed files with 40 additions and 17 deletions
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55
static/jsonp.js
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@@ -34,6 +34,20 @@ window.proxy = new Proxy(jsonpData, {
}
})
// *** Page theme
// Try to make it a bit more accurate. Normally this is done server-side by sending a `theme=x` cookie with the parse request. But that's not possible in jsonp mode, and there's no equivalent URL query string to set the theme.
// Helps on Minecraft wiki. Might not be complete on some wikis.
cookieStore.get("theme").then(cookie => {
if (cookie && cookie.value !== "default") {
document.body.classList.remove("theme-fandomdesktop-light")
document.body.classList.remove("theme-fandomdesktop-dark")
document.body.removeAttribute("data-theme")
document.body.classList.add(`theme-fandomdesktop-${cookie.value}`)
document.body.setAttribute("data-theme", cookie.value)
}
})
// *** Data upload and download
async function cont() {
@@ -45,6 +59,19 @@ async function cont() {
const uploadFraction = 0.7
const pkg = {
url: "/api/render/wiki",
init: {
method: "POST",
body: JSON.stringify({
data: jsonpData.wikipage,
siteinfo: jsonpData.siteinfo,
wikiname: BWData.wikiname,
path: BWData.path
})
}
}
// Upload progress
xhr.upload.addEventListener("progress", event => {
if (event.lengthComputable) {
@@ -61,8 +88,11 @@ async function cont() {
xhr.addEventListener("load", () => {
console.log(xhr)
if (xhr.status === 500) return fetch(pkg.url, pkg.init).then(res => res.text()).then(error)
// page -> #content
const imported = document.importNode(xhr.responseXML.getElementById("content"), true)
document.getElementById("content").replaceWith(imported)
// <head>
document.title = xhr.responseXML.title
for (const e of xhr.responseXML.head.children) {
const alreadyImported = [...document.querySelectorAll("link[href]")].map(e => e.href)
@@ -71,6 +101,7 @@ async function cont() {
document.head.appendChild(imported)
}
}
// Redirects
const redirectTo = document.querySelector("#content .redirectMsg a")
if (redirectTo) {
redirectTo.click()
@@ -78,28 +109,20 @@ async function cont() {
loaded.value = true
})
xhr.open("POST", "/api/render/wiki")
xhr.open(pkg.init.method, pkg.url)
xhr.responseType = "document"
xhr.send(JSON.stringify({
data: jsonpData.wikipage,
siteinfo: jsonpData.siteinfo,
wikiname: BWData.wikiname,
path: BWData.path
}));
xhr.send(pkg.init.body);
}
function error(data) {
const eContent = document.getElementById("content")
while (eContent.childNodes[0] !== undefined) eContent.childNodes[0].remove() // clear out loading indicators
document.title = `Error | BreezeWiki`
render(html`
${data.error.code === "missingtitle"
? html`<p><strong>This page doesn't exist on Fandom.</strong></p>`
: html`
<p>BreezeWiki wasn't able to load this page.</p>
<p><strong>${data.error.code}: ${data.error.info}</strong></p>
`
if (typeof data === "string") {
render(html`<p><strong>BreezeWiki ran into an error on this page.</strong></p><p>Try reloading the page.</p><p>If this keeps happening, you could <a href="mailto:~cadence/breezewiki-discuss@lists.sr.ht">send a public bug report</a>. Please include the following information:</p><pre>URL: ${window.location.href}${"\n"}${data}</pre>`, eContent)
} else if (data.error.code === "missingtitle") {
render(html`<p><strong>This page doesn't exist on Fandom.</strong></p><p><small><a href="/${BWData.wikiname}/wiki/Main_Page">Return to the homepage?</a></small></p>`, eContent)
} else {
render(html`<p>BreezeWiki wasn't able to load this page.</p><p><strong>${data.error.code}: ${data.error.info}</strong></p>`, eContent)
}
<p><small><a href="/${BWData.wikiname}/wiki/Main_Page">Return to the homepage?</a></small></p>
`, eContent)
}