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Basic error checking

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This commit is contained in:
Cadence Fish
2020-01-27 19:03:28 +13:00
parent c2ac1b2259
commit 9f5fa84f9a
9 changed files with 156 additions and 49 deletions
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81
src/site/api/routes.js
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@@ -4,39 +4,72 @@ const {render} = require("pinski/plugins")
module.exports = [
{
route: `/u/(${constants.external.username_regex})`, methods: ["GET"], code: async ({url, fill}) => {
route: `/u/(${constants.external.username_regex})`, methods: ["GET"], code: ({url, fill}) => {
const params = url.searchParams
const user = await fetchUser(fill[0])
const page = +params.get("page")
if (typeof page === "number" && !isNaN(page) && page >= 1) {
await user.timeline.fetchUpToPage(page - 1)
}
return render(200, "pug/user.pug", {url, user})
return fetchUser(fill[0]).then(async user => {
const page = +params.get("page")
if (typeof page === "number" && !isNaN(page) && page >= 1) {
await user.timeline.fetchUpToPage(page - 1)
}
return render(200, "pug/user.pug", {url, user})
}).catch(error => {
if (error === constants.symbols.NOT_FOUND) {
return render(404, "pug/friendlyerror.pug", {
statusCode: 404,
title: "Not found",
message: "This user doesn't exist."
})
} else {
throw error
}
})
}
},
{
route: `/fragment/user/(${constants.external.username_regex})/(\\d+)`, methods: ["GET"], code: async ({url, fill}) => {
const user = await fetchUser(fill[0])
const pageNumber = +fill[1]
const pageIndex = pageNumber - 1
await user.timeline.fetchUpToPage(pageIndex)
if (user.timeline.pages[pageIndex]) {
return render(200, "pug/fragments/timeline_page.pug", {page: user.timeline.pages[pageIndex], pageIndex, user, url})
} else {
return {
statusCode: 400,
contentType: "text/html",
content: "That page does not exist"
return fetchUser(fill[0]).then(async user => {
const pageNumber = +fill[1]
const pageIndex = pageNumber - 1
await user.timeline.fetchUpToPage(pageIndex)
if (user.timeline.pages[pageIndex]) {
return render(200, "pug/fragments/timeline_page.pug", {page: user.timeline.pages[pageIndex], pageIndex, user, url})
} else {
return {
statusCode: 400,
contentType: "text/html",
content: "That page does not exist"
}
}
}
}).catch(error => {
if (error === constants.symbols.NOT_FOUND) {
return render(404, "pug/friendlyerror.pug", {
statusCode: 404,
title: "Not found",
message: "This user doesn't exist."
})
} else {
throw error
}
})
}
},
{
route: `/p/(${constants.external.shortcode_regex})`, methods: ["GET"], code: async ({fill}) => {
const post = await getOrFetchShortcode(fill[0])
await post.fetchChildren()
await post.fetchExtendedOwnerP() // parallel await is okay since intermediate fetch result is cached
return render(200, "pug/post.pug", {post})
route: `/p/(${constants.external.shortcode_regex})`, methods: ["GET"], code: ({fill}) => {
return getOrFetchShortcode(fill[0]).then(async post => {
await post.fetchChildren()
await post.fetchExtendedOwnerP() // parallel await is okay since intermediate fetch result is cached
return render(200, "pug/post.pug", {post})
}).catch(error => {
if (error === constants.symbols.NOT_FOUND) {
return render(404, "pug/friendlyerror.pug", {
statusCode: 404,
title: "Not found",
message: "Somehow, you reached a post that doesn't exist."
})
} else {
throw error
}
})
}
}
]