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api.js
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api.js
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import { CURRENCY_COUNTRIES } from "../utils/constants";
import get_browser_locales from "../utils/locales";
import PouchDB from "pouchdb-core";
import PouchDB_IDB from "pouchdb-adapter-idb";
import PouchDB_memory from "pouchdb-adapter-memory";
const init = () => {
return new Promise(function(resolve, reject){
if(!Boolean(window.settings_db)) {
PouchDB.on("created", async function(){
if(Boolean(window._pixa_settings)) {
window._pixa_settings = _merge_object({}, _get_default_settings());
resolve(_merge_object({}, window._pixa_settings));
setTimeout(() => {
window.settings_db.post({
info: JSON.stringify(_merge_object({}, window._pixa_settings)),
timestamp: Date.now(),
});
}, 100);
}else {
resolve(_merge_object({}, window._pixa_settings));
}
});
try {
PouchDB.plugin(PouchDB_memory);
PouchDB.plugin(PouchDB_IDB);
window.settings_db = new PouchDB("settings_db", {adapter: "idb", view_adapter: "memory", deterministic_revs: true, revs_limit: 1});
}catch (e) {
reset_all_databases(function(){
window.location.reload();
});
}
}else if(Boolean(window._pixa_settings)){
resolve(_merge_object({}, window._pixa_settings));
}else {
window.settings_db.allDocs({
include_docs: true,
descending: false,
attachments: false,
binary: false
}).then(async function (response) {
let settings_docs = response.rows.map((row) => {
return row.doc;
}).sort((a, b) => new Date(b.timestamp) - new Date(a.timestamp));
let settings_doc = settings_docs.splice(0, 1)[0] || null;
// Choose the first
if (settings_doc !== null) {
window._pixa_settings = _merge_object({}, JSON.parse(settings_doc.info));
resolve(_merge_object({}, window._pixa_settings));
}
}).catch(function (error) {
reject(error)
});
}
});
};
const _merge_object = (obj1, obj2) => {
return Object.assign(obj1, obj2);
};
const _get_default_settings = () => {
const locales = get_browser_locales()[0].split("-").length === 2 ? get_browser_locales()[0]: "en-US";
return {
locales: locales,
currency: _get_currency_by_locales(locales),
bdi: 1,
ret: 5,
camo: 0,
sfx_enabled: true,
jamy_enabled: true,
voice_enabled: true,
music_enabled: false,
activation_enabled: true,
attachment_previews: {},
};
};
const _get_currency_by_locales = (locales) => {
const country = locales.split("-").length === 2 ? locales.split("-")[1] : "US";
let currency = "USD";
Object.entries(CURRENCY_COUNTRIES).forEach(entry => {
const [key, value] = entry;
if(value.includes(country)) {
currency = key;
}
});
return currency;
};
const reset_all_databases = (callback_function) => {
delete window._pixa_settings;
Promise.all([
window.settings_db.destroy(),
]).then(() => {
callback_function();
});
}
const get_settings = (callback_function_info = null, attachment_ids = [], callback_function_attachment = null, UJS = null, POOL = null ) => {
if(typeof window._pixa_settings !== "undefined" && window._pixa_settings !== null) {
if(typeof window._pixa_settings.locales !== "undefined" && window._pixa_settings.locales !== null) {
if(callback_function_info !== null) {
callback_function_info(null, _merge_object({}, window._pixa_settings));
}
if(attachment_ids === [] && callback_function_attachment === null) {
return null;
}
}
}
window.settings_db.allDocs({
include_docs: true,
descending: false,
attachments: false,
binary: false
}, (error, response) => {
if(!error) {
// Get settings docs
let settings_docs = response.rows.map((row) => {
return row.doc;
}).sort((a, b) => new Date(b.timestamp) - new Date(a.timestamp));
response = null;
let settings_doc = settings_docs.splice(0, 1)[0] || null;
settings_docs = settings_docs.map((sd, sdi) => {return {_id: sd._id, _rev: sd._rev, _deleted: true, timestamp: 0, data: null, info: null, _attachments: {}}})
// Choose the first
if(settings_doc !== null) {
try {
if(Boolean(callback_function_attachment !== null) && Boolean(Boolean(attachment_ids.length > 0) || Boolean(attachment_ids === "all"))) {
// retrieve a data attachment
window.settings_db.get(settings_doc._id, {
rev: settings_doc._rev,
attachments: true,
binary: true
}, (error_doc, doc) => {
if(!error_doc) {
window._pixa_settings = _merge_object({}, JSON.parse(doc.info));
if(callback_function_info){ callback_function_info(null, _merge_object({}, window._pixa_settings))}
let blobs = {};
if(Boolean(doc._attachments)) {
Object.entries(doc._attachments).forEach(([name_id, value]) => {
if(Boolean( attachment_ids === "all") || attachment_ids.includes(name_id)) {
blobs[name_id] = value.data;
}
});
Object.entries(blobs).forEach(([name_id, blob]) => {
blob.arrayBuffer().then((array_buffer) => {
try {
UJS(new Uint8Array(array_buffer), "DECOMPRESS_UINT8A", POOL).then((obj) => {
callback_function_attachment(null, Object.assign({}, obj));
obj = null;
});
array_buffer = null;
} catch (e) {
callback_function_attachment("UraniumJS modules not working", null);
}
}).catch((e) => {
callback_function_attachment("DB not working", null);
});
blob = null;
});
let delete_count = 0;
window._pixa_settings.attachment_previews = window._pixa_settings.attachment_previews || {};
attachment_ids.forEach((att_id) => {
if(!Boolean(blobs[att_id])) {
delete window._pixa_settings.attachment_previews[att_id];
delete_count++;
}
});
blobs = null;
if(delete_count > 0) {
window.settings_db.put({
_id: doc._id,
_rev: doc._rev,
info: JSON.stringify(_merge_object({}, window._pixa_settings)),
timestamp: Date.now(),
_attachments: settings_doc._attachments,
}, {force: true}, (err) => {
callback_function_attachment("Empty DB files", null);
});
}
}else {
callback_function_attachment("Empty DB files", null);
}
}else {
callback_function_attachment("DB not working", null);
if(callback_function_info){ callback_function_info("DB not working", null)}
}
});
}else {
window._pixa_settings = _merge_object({}, JSON.parse(settings_doc.info));
if(callback_function_info){ callback_function_info(null, _merge_object({}, window._pixa_settings))};
}
} catch (err) {
error = err;
}
}else {
window._pixa_settings = _merge_object({}, _get_default_settings());
if(callback_function_info){ callback_function_info(null, _merge_object({}, window._pixa_settings))};
window.settings_db.post({
info: JSON.stringify(_merge_object({}, window._pixa_settings)),
timestamp: Date.now(),
}, function (){});
}
}
if (error){
if(callback_function_info !== null) {
callback_function_info(error, null);
}
if(callback_function_attachment !== null) {
callback_function_attachment("DB Error", null);
return false;
}
}
});
}
const set_settings = (info = {}, callback_function_info = () => {}, attachment_array = {}, UJS = null, POOL = null, callback_function_attachment = null) => {
window.settings_db.allDocs({
include_docs: true,
descending: false,
attachments: Boolean(Object.keys(attachment_array).length > 0),
binary: Boolean(Object.keys(attachment_array).length > 0)
}, (error, response) => {
let settings_docs_undefined = false;
if(!error) {
// Get settings docs
let settings_docs = response.rows.map((row) => {
return row.doc;
}).sort((a, b) => new Date(b.timestamp) - new Date(a.timestamp));
response = null;
let settings_doc = settings_docs.splice(0, 1)[0] || null;
settings_docs = settings_docs.map((sd, sdi) => {return {_id: sd._id, _rev: sd._rev, _deleted: true, timestamp: 0, data: null, info: null, _attachments: {}}})
// Choose the first
if(settings_doc !== null) {
let pixa_settings = _merge_object(JSON.parse(settings_doc.info), info);
window._pixa_settings = _merge_object({}, pixa_settings);
try {
if(Object.keys(attachment_array).length > 0) {
let attachments_to_process = Object.keys(attachment_array).length;
Object.entries(attachment_array).forEach(([name_id, data]) => {
if(data !== "delete") {
const {id, kb, preview, timestamp } = data;
window._pixa_settings.attachment_previews = window._pixa_settings.attachment_previews || {};
window._pixa_settings.attachment_previews[name_id] = {id, kb, preview, timestamp};
try {
UJS(data, "COMPRESS_OBJECT", POOL).then((with_buffer) => {
settings_doc._attachments = settings_doc._attachments || {};
settings_doc._attachments[name_id] = {
content_type: "application/octet-stream",
data: new Blob([with_buffer], {type : "application/octet-stream"})
};
attachments_to_process--;
if(attachments_to_process === 0) {
continue_push_in_db(settings_doc, settings_docs, callback_function_info);
}
});
} catch (e) {
callback_function_info("UraniumJS modules not working", null);
return false;
}
}else {
window.settings_db.removeAttachment(settings_doc._id, name_id, settings_doc._rev, (err, res) => {
let ap = Object.assign({}, window._pixa_settings.attachment_previews);
delete ap[name_id];
delete window._pixa_settings.attachment_previews[name_id];
window._pixa_settings = Object.assign(window._pixa_settings, {attachment_previews: ap});
attachments_to_process--;
if(attachments_to_process === 0) {
window.settings_db.put({
_id: settings_doc._id,
_rev: settings_doc._rev,
info: JSON.stringify(_merge_object({}, window._pixa_settings)),
timestamp: Date.now(),
_attachments: settings_doc._attachments
}, {force: true}, (err) => {
if(!err) {
if(settings_docs.length > 0) {
// Delete all others
Promise.allSettled(settings_docs.map((p) => {
return window.settings_db.put(p, {force: true});
})).finally(() => {
window.settings_db.compact();
});
if(callback_function_info !== null) {
callback_function_info(null, _merge_object({}, window._pixa_settings));
}
}
if(callback_function_attachment !== null) {
callback_function_attachment(null, true);
}
}else {
if(callback_function_info !== null) {
callback_function_info("DB error post", null);
}
if(callback_function_attachment !== null) {
callback_function_attachment("DB error post", false);
}
}
});
}
});
}
});
const continue_push_in_db = (settings_doc, settings_docs, callback_function_info ) => {
window.settings_db.put({
_id: settings_doc._id,
_rev: settings_doc._rev,
info: JSON.stringify(_merge_object({}, window._pixa_settings)),
timestamp: Date.now(),
_attachments: settings_doc._attachments,
}, {force: true}, (err) => {
if(!err) {
if(callback_function_attachment !== null) {
callback_function_attachment(null, true);
}
if(settings_docs.length > 0) {
// Delete all others
Promise.allSettled(settings_docs.map((p) => {
return window.settings_db.put(p, {force: true});
})).finally(() => {
window.settings_db.compact();
});
}
if(callback_function_info !== null) {
callback_function_info(null, _merge_object({}, window._pixa_settings));
}
}else {
if(callback_function_attachment !== null) {
callback_function_attachment(err, false);
}
if(callback_function_info !== null) {
callback_function_info("DB error post", null);
}
}
});
};
}else {
window.settings_db.put({
_id: settings_doc._id,
_rev: settings_doc._rev,
info: JSON.stringify(_merge_object({}, window._pixa_settings)),
timestamp: Date.now(),
_attachments: settings_doc._attachments,
}, {force: true}, (err) => {
if(!err) {
if(settings_docs.length > 0) {
// Delete all others
Promise.allSettled(settings_docs.map((p) => {
return window.settings_db.put(p, {force: true});
})).finally(() => {
window.settings_db.compact();
});
}
if(callback_function_info !== null) {
callback_function_info(null, _merge_object({}, window._pixa_settings));
}
}else {
if(callback_function_info !== null) {
callback_function_info("DB error post", null);
}
}
});
}
} catch (err) {
error = err;
}
}else {
settings_docs_undefined = true;
}
}
if(settings_docs_undefined){
let pixa_settings = _merge_object(window._pixa_settings, info);
pixa_settings = _merge_object(_get_default_settings(), pixa_settings);
window._pixa_settings = _merge_object({}, pixa_settings);
if(Object.keys(attachment_array).length > 0) {
let attachments = {};
let blobs_to_add = attachment_array.length;
Object.entries(attachment_array).forEach(([name_id, data]) => {
const {id, kb, preview, timestamp } = data;
window._pixa_settings.attachment_previews = window._pixa_settings.attachment_previews || {};
window._pixa_settings.attachment_previews[name_id] = {id, kb, preview, timestamp};
try {
UJS(data, "COMPRESS_OBJECT", POOL).then((with_buffer) => {
attachments[name_id] = {
content_type: "application/octet-stream",
data: new Blob([with_buffer], {type : "application/octet-stream"})
};
blobs_to_add--;
if(blobs_to_add === 0) {
continue_push_in_db(attachments);
}
});
} catch (e) {
callback_function_info("UraniumJS modules not working", null);
return false;
}
});
const continue_push_in_db = (attachments) => {
window.settings_db.post({
info: JSON.stringify(_merge_object({}, window._pixa_settings)),
timestamp: Date.now(),
_attachments: attachments
}, (err) => {
if(err) {
callback_function_info("DB post error", null);
}else {
callback_function_info(null, _merge_object({}, window._pixa_settings));
}
});
};
}else {
window.settings_db.post({
info: JSON.stringify(pixa_settings),
timestamp: Date.now(),
}, (err) => {
if(err) {
callback_function_info("DB post error", null);
}else {
callback_function_info(null, _merge_object({}, window._pixa_settings));
}
});
}
}else if(error) {
callback_function_info("unknown error", null);
}
});
}
module.exports = {
init: init,
reset_all_databases: reset_all_databases,
get_settings: get_settings,
set_settings: set_settings
}