/*
GoToSocial
Copyright (C) GoToSocial Authors admin@gotosocial.org
SPDX-License-Identifier: AGPL-3.0-or-later
This program 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.
This program 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 this program. If not, see .
*/
import { gtsApi } from "../../gts-api";
import { FetchBaseQueryError } from "@reduxjs/toolkit/query";
import { RootState } from "../../../../redux/store";
import type { CustomEmoji, EmojisFromItem, ListEmojiParams } from "../../../types/custom-emoji";
/**
* Parses the search response, prioritizing a status
* result, and returns any referenced custom emoji.
*
* Due to current API constraints, the returned emojis
* will not have their ID property set, so further
* processing is required to retrieve the IDs.
*
* @param searchRes
* @returns
*/
function emojisFromSearchResult(searchRes): EmojisFromItem {
// We don't know in advance whether a searched URL
// is the URL for a status, or the URL for an account,
// but we can derive this by looking at which search
// result field actually has entries in it (if any).
let type: "statuses" | "accounts";
if (searchRes.statuses.length > 0) {
// We had status results,
// so this was a status URL.
type = "statuses";
} else if (searchRes.accounts.length > 0) {
// We had account results,
// so this was an account URL.
type = "accounts";
} else {
// Nada, zilch, we can't do
// anything with this.
throw "NONE_FOUND";
}
// Narrow type to discard all the other
// data on the result that we don't need.
const data: {
url: string;
emojis: CustomEmoji[];
} = searchRes[type][0];
return {
type,
// Workaround to get host rather than account domain.
// See https://github.com/superseriousbusiness/gotosocial/issues/1225.
domain: (new URL(data.url)).host,
list: data.emojis,
};
}
const extended = gtsApi.injectEndpoints({
endpoints: (build) => ({
listEmoji: build.query({
query: (params = {}) => ({
url: "/api/v1/admin/custom_emojis",
params: {
limit: 0,
...params
}
}),
providesTags: (res, _error, _arg) =>
res
? [
...res.map((emoji) => ({ type: "Emoji" as const, id: emoji.id })),
{ type: "Emoji", id: "LIST" }
]
: [{ type: "Emoji", id: "LIST" }]
}),
getEmoji: build.query({
query: (id) => ({
url: `/api/v1/admin/custom_emojis/${id}`
}),
providesTags: (_res, _error, id) => [{ type: "Emoji", id }]
}),
addEmoji: build.mutation({
query: (form) => {
return {
method: "POST",
url: `/api/v1/admin/custom_emojis`,
asForm: true,
body: form,
discardEmpty: true
};
},
invalidatesTags: (res) =>
res
? [{ type: "Emoji", id: "LIST" }, { type: "Emoji", id: res.id }]
: [{ type: "Emoji", id: "LIST" }]
}),
editEmoji: build.mutation({
query: ({ id, ...patch }) => {
return {
method: "PATCH",
url: `/api/v1/admin/custom_emojis/${id}`,
asForm: true,
body: {
type: "modify",
...patch
}
};
},
invalidatesTags: (res) =>
res
? [{ type: "Emoji", id: "LIST" }, { type: "Emoji", id: res.id }]
: [{ type: "Emoji", id: "LIST" }]
}),
deleteEmoji: build.mutation({
query: (id) => ({
method: "DELETE",
url: `/api/v1/admin/custom_emojis/${id}`
}),
invalidatesTags: (_res, _error, id) => [{ type: "Emoji", id }]
}),
searchItemForEmoji: build.mutation({
async queryFn(url, api, _extraOpts, fetchWithBQ) {
const state = api.getState() as RootState;
const oauthState = state.oauth;
// First search for given url.
const searchRes = await fetchWithBQ({
url: `/api/v2/search?q=${encodeURIComponent(url)}&resolve=true&limit=1`
});
if (searchRes.error) {
return { error: searchRes.error as FetchBaseQueryError };
}
// Parse initial results of search.
// These emojis will not have IDs set.
const {
type,
domain,
list: withoutIDs,
} = emojisFromSearchResult(searchRes.data);
// Ensure emojis domain is not OUR domain. If it
// is, we already have the emojis by definition.
if (oauthState.instanceUrl !== undefined) {
if (domain == new URL(oauthState.instanceUrl).host) {
throw "LOCAL_INSTANCE";
}
}
// Search for each listed emoji with the admin
// api to get the version that includes an ID.
const errors: FetchBaseQueryError[] = [];
const withIDs: CustomEmoji[] = (
await Promise.all(
withoutIDs.map(async(emoji) => {
// Request admin view of this emoji.
const emojiRes = await fetchWithBQ({
url: `/api/v1/admin/custom_emojis`,
params: {
filter: `domain:${domain},shortcode:${emoji.shortcode}`,
limit: 1
}
});
if (emojiRes.error) {
// Put error in separate array so
// the null can be filtered nicely.
errors.push(emojiRes.error);
return null;
}
// Got it!
return emojiRes.data as CustomEmoji;
})
)
).flatMap((emoji) => {
// Remove any nulls.
return emoji || [];
});
if (errors.length !== 0) {
return {
error: {
status: 400,
statusText: 'Bad Request',
data: {"error":`One or more errors fetching custom emojis: ${errors}`},
},
};
}
// Return our ID'd
// emojis list.
return {
data: {
type,
domain,
list: withIDs,
}
};
}
}),
patchRemoteEmojis: build.mutation({
async queryFn({ action, ...formData }, _api, _extraOpts, fetchWithBQ) {
const data: CustomEmoji[] = [];
const errors: FetchBaseQueryError[] = [];
formData.selectEmoji.forEach(async(emoji: CustomEmoji) => {
let body = {
type: action,
shortcode: "",
category: "",
};
if (action == "copy") {
body.shortcode = emoji.shortcode;
if (formData.category.trim().length != 0) {
body.category = formData.category;
}
}
const emojiRes = await fetchWithBQ({
method: "PATCH",
url: `/api/v1/admin/custom_emojis/${emoji.id}`,
asForm: true,
body: body
});
if (emojiRes.error) {
errors.push(emojiRes.error);
} else {
// Got it!
data.push(emojiRes.data as CustomEmoji);
}
});
if (errors.length !== 0) {
return {
error: {
status: 400,
statusText: 'Bad Request',
data: {"error":`One or more errors patching custom emojis: ${errors}`},
},
};
}
return { data };
},
invalidatesTags: () => [{ type: "Emoji", id: "LIST" }]
})
})
});
/**
* List all custom emojis uploaded on our local instance.
*/
const useListEmojiQuery = extended.useListEmojiQuery;
/**
* Get a single custom emoji uploaded on our local instance, by its ID.
*/
const useGetEmojiQuery = extended.useGetEmojiQuery;
/**
* Add a new custom emoji by uploading it to our local instance.
*/
const useAddEmojiMutation = extended.useAddEmojiMutation;
/**
* Edit an existing custom emoji that's already been uploaded to our local instance.
*/
const useEditEmojiMutation = extended.useEditEmojiMutation;
/**
* Delete a single custom emoji from our local instance using its id.
*/
const useDeleteEmojiMutation = extended.useDeleteEmojiMutation;
/**
* "Steal this look" function for selecting remote emoji from a status or account.
*/
const useSearchItemForEmojiMutation = extended.useSearchItemForEmojiMutation;
/**
* Update/patch a bunch of remote emojis.
*/
const usePatchRemoteEmojisMutation = extended.usePatchRemoteEmojisMutation;
export {
useListEmojiQuery,
useGetEmojiQuery,
useAddEmojiMutation,
useEditEmojiMutation,
useDeleteEmojiMutation,
useSearchItemForEmojiMutation,
usePatchRemoteEmojisMutation,
};