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fluxer/fluxer_admin/src/fluxer_admin/api/archives.gleam
Hampus Kraft 2f557eda8c initial commit
2026-01-01 21:05:54 +00:00

265 lines
7.3 KiB
Gleam

//// Copyright (C) 2026 Fluxer Contributors
////
//// This file is part of Fluxer.
////
//// Fluxer is free software: you can redistribute it and/or modify
//// it under the terms of the GNU Affero General Public License as published by
//// the Free Software Foundation, either version 3 of the License, or
//// (at your option) any later version.
////
//// Fluxer is distributed in the hope that it will be useful,
//// but WITHOUT ANY WARRANTY; without even the implied warranty of
//// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//// GNU Affero General Public License for more details.
////
//// You should have received a copy of the GNU Affero General Public License
//// along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
import fluxer_admin/api/common.{
type ApiError, Forbidden, NetworkError, NotFound, ServerError, Unauthorized,
admin_post_with_audit,
}
import fluxer_admin/web.{type Context, type Session}
import gleam/dynamic/decode
import gleam/http
import gleam/http/request
import gleam/httpc
import gleam/json
import gleam/list
import gleam/option.{type Option}
pub type Archive {
Archive(
archive_id: String,
subject_type: String,
subject_id: String,
requested_by: String,
requested_at: String,
started_at: Option(String),
completed_at: Option(String),
failed_at: Option(String),
file_size: Option(String),
progress_percent: Int,
progress_step: Option(String),
error_message: Option(String),
download_url_expires_at: Option(String),
expires_at: Option(String),
)
}
pub type ListArchivesResponse {
ListArchivesResponse(archives: List(Archive))
}
pub fn trigger_user_archive(
ctx: Context,
session: Session,
user_id: String,
audit_log_reason: Option(String),
) -> Result(Nil, ApiError) {
admin_post_with_audit(
ctx,
session,
"/admin/archives/user",
[#("user_id", json.string(user_id))],
audit_log_reason,
)
}
pub fn trigger_guild_archive(
ctx: Context,
session: Session,
guild_id: String,
audit_log_reason: Option(String),
) -> Result(Nil, ApiError) {
admin_post_with_audit(
ctx,
session,
"/admin/archives/guild",
[#("guild_id", json.string(guild_id))],
audit_log_reason,
)
}
fn archive_decoder() {
use archive_id <- decode.field("archive_id", decode.string)
use subject_type <- decode.field("subject_type", decode.string)
use subject_id <- decode.field("subject_id", decode.string)
use requested_by <- decode.field("requested_by", decode.string)
use requested_at <- decode.field("requested_at", decode.string)
use started_at <- decode.optional_field(
"started_at",
option.None,
decode.optional(decode.string),
)
use completed_at <- decode.optional_field(
"completed_at",
option.None,
decode.optional(decode.string),
)
use failed_at <- decode.optional_field(
"failed_at",
option.None,
decode.optional(decode.string),
)
use file_size <- decode.optional_field(
"file_size",
option.None,
decode.optional(decode.string),
)
use progress_percent <- decode.field("progress_percent", decode.int)
use progress_step <- decode.optional_field(
"progress_step",
option.None,
decode.optional(decode.string),
)
use error_message <- decode.optional_field(
"error_message",
option.None,
decode.optional(decode.string),
)
use download_url_expires_at <- decode.optional_field(
"download_url_expires_at",
option.None,
decode.optional(decode.string),
)
use expires_at <- decode.optional_field(
"expires_at",
option.None,
decode.optional(decode.string),
)
decode.success(Archive(
archive_id: archive_id,
subject_type: subject_type,
subject_id: subject_id,
requested_by: requested_by,
requested_at: requested_at,
started_at: started_at,
completed_at: completed_at,
failed_at: failed_at,
file_size: file_size,
progress_percent: progress_percent,
progress_step: progress_step,
error_message: error_message,
download_url_expires_at: download_url_expires_at,
expires_at: expires_at,
))
}
pub fn list_archives(
ctx: Context,
session: Session,
subject_type: String,
subject_id: Option(String),
include_expired: Bool,
) -> Result(ListArchivesResponse, ApiError) {
let fields = [
#("subject_type", json.string(subject_type)),
#("include_expired", json.bool(include_expired)),
]
let fields = case subject_id {
option.Some(id) -> fields |> list.append([#("subject_id", json.string(id))])
option.None -> fields
}
let url = ctx.api_endpoint <> "/admin/archives/list"
let body = json.object(fields) |> json.to_string
let assert Ok(req) = request.to(url)
let req =
req
|> request.set_method(http.Post)
|> request.set_header("authorization", "Bearer " <> session.access_token)
|> request.set_header("content-type", "application/json")
|> request.set_body(body)
case httpc.send(req) {
Ok(resp) if resp.status == 200 -> {
let decoder = {
use archives <- decode.field("archives", decode.list(archive_decoder()))
decode.success(ListArchivesResponse(archives: archives))
}
case json.parse(resp.body, decoder) {
Ok(result) -> Ok(result)
Error(_) -> Error(ServerError)
}
}
Ok(resp) if resp.status == 401 -> Error(Unauthorized)
Ok(resp) if resp.status == 403 -> {
let message_decoder = {
use message <- decode.field("message", decode.string)
decode.success(message)
}
let message = case json.parse(resp.body, message_decoder) {
Ok(msg) -> msg
Error(_) ->
"Missing required permissions. Contact an administrator to request access."
}
Error(Forbidden(message))
}
Ok(resp) if resp.status == 404 -> Error(NotFound)
Ok(_resp) -> Error(ServerError)
Error(_) -> Error(NetworkError)
}
}
pub fn get_archive_download_url(
ctx: Context,
session: Session,
subject_type: String,
subject_id: String,
archive_id: String,
) -> Result(#(String, String), ApiError) {
let url =
ctx.api_endpoint
<> "/admin/archives/"
<> subject_type
<> "/"
<> subject_id
<> "/"
<> archive_id
<> "/download"
let assert Ok(req) = request.to(url)
let req =
req
|> request.set_method(http.Get)
|> request.set_header("authorization", "Bearer " <> session.access_token)
case httpc.send(req) {
Ok(resp) if resp.status == 200 -> {
let decoder = {
use download_url <- decode.field("downloadUrl", decode.string)
use expires_at <- decode.field("expiresAt", decode.string)
decode.success(#(download_url, expires_at))
}
case json.parse(resp.body, decoder) {
Ok(result) -> Ok(result)
Error(_) -> Error(ServerError)
}
}
Ok(resp) if resp.status == 401 -> Error(Unauthorized)
Ok(resp) if resp.status == 403 -> {
let message_decoder = {
use message <- decode.field("message", decode.string)
decode.success(message)
}
let message = case json.parse(resp.body, message_decoder) {
Ok(msg) -> msg
Error(_) ->
"Missing required permissions. Contact an administrator to request access."
}
Error(Forbidden(message))
}
Ok(resp) if resp.status == 404 -> Error(NotFound)
Ok(_resp) -> Error(ServerError)
Error(_) -> Error(NetworkError)
}
}