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import { fetchHtml } from "./ksp-task-grabber";
let apitoken : string | null = null
async function getToken(): Promise<string | undefined> {
if (apitoken != null) {
return apitoken
}
let doc = await fetchHtml("/auth/apitoken.cgi?show=1")
const token = Array.from(doc.querySelectorAll("#content p")).map(x => /Aktuální token: (.*)/.exec(x.innerHTML.trim())).filter(x => x != null).map(x => x![1])[0]
if (token) {
return apitoken = token;
}
const form = doc.getElementById("apitoken") as HTMLFormElement
const op = (form.elements.namedItem("op") as HTMLInputElement).value
const submit = (form.elements.namedItem("submit") as HTMLInputElement).value
const csrfToken = (form.elements.namedItem("_token") as HTMLInputElement).value
const body = `op=${encodeURIComponent(op)}&submit=${encodeURIComponent(submit)}&_token=${encodeURIComponent(csrfToken)}`
console.log(`Creating new API token`)
await fetch("/auth/apitoken.cgi", { method: "POST", body, headers: [["Content-Type", "application/x-www-form-urlencoded"]], redirect: "manual" })
return await getToken()
}
async function request(url: string, options: RequestInit = {}): Promise<Response> {
const token = await getToken()
const headers = new Headers(options.headers)
headers.append("Authorization", "Bearer " + token)
const opts: RequestInit = { ...options, headers }
const r = await fetch(url, opts)
if (r.status >= 400) {
throw await r.json()
}
return r
}
async function requestJson<T>(url: string, options: RequestInit = {}): Promise<T> {
const r = await request(url, options)
return await r.json()
}
export function listTasks(): Promise<string[]> {
return requestJson("/api/tasks/list?set=cviciste")
}
export type SubtaskSubmitStatus = {
id: string
points: number
max_points: number
input_generated: boolean
input_valid_until?: string
submitted_on?: string
verdict?: string
}
export type TaskSubmitStatus = {
id: string
name: string
points: number
max_points: number
subtasks: SubtaskSubmitStatus[]
}
export function taskStatus(id: string): Promise<TaskSubmitStatus> {
return requestJson(`/api/tasks/status?task=${encodeURIComponent("cviciste/" + id)}`)
}
export function generateInput(id: string, subtask: string): Promise<SubtaskSubmitStatus> {
return requestJson(`/api/tasks/generate?task=${encodeURIComponent("cviciste/" + id)}&subtask=${encodeURIComponent(subtask)}`, { method: "POST" })
}
export async function getInput(id: string, subtask: string): Promise<Blob> {
const r = await request(`/api/tasks/input?task=${encodeURIComponent("cviciste/" + id)}&subtask=${encodeURIComponent(subtask)}`)
return await r.blob()
}
export async function submit(id: string, subtask: string, uploadedData: string | Blob): Promise<SubtaskSubmitStatus> {
return requestJson(
`/api/tasks/submit?task=${encodeURIComponent("cviciste/" + id)}&subtask=${encodeURIComponent(subtask)}`,
{
method: "POST",
body: uploadedData,
headers: [
["Content-Type", "text/plain"]
]
})
}