Added stub activitypub_actor database entries
This commit is contained in:
Nathan Byrd
parent
9eb3a1d37f
commit
2c0992becb
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@ -16,7 +16,8 @@
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"quotes": ["error", "single"],
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"semi": ["error", "always"],
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"comma-dangle": 0,
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"no-trailing-spaces": "error"
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"no-trailing-spaces": "error",
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"no-control-regex": 0
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},
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"parserOptions": {
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"ecmaVersion": 2020
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@ -0,0 +1,383 @@
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/* jslint node: true */
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'use strict';
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// ENiGMA½
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const actorDb = require('./database.js').dbs.actor;
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const { Errors } = require('./enig_error.js');
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const Events = require('./events.js');
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const ActorProps = require('./activitypub_actor_property.js');
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// deps
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const assert = require('assert');
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const async = require('async');
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const _ = require('lodash');
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module.exports = class Actor {
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constructor() {
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this.actorId = 0;
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this.actorUrl = '';
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this.properties = {}; // name:value
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this.groups = []; // group membership(s)
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}
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create(cb) {
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assert(0 === this.actorId);
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if (
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_.isEmpty(this.actorUrl)
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) {
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return cb(Errors.Invalid('Blank actor url'));
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}
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const self = this;
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async.waterfall(
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[
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function beginTransaction(callback) {
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return actorDb.beginTransaction(callback);
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},
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function createActorRec(trans, callback) {
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trans.run(
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`INSERT INTO actor (actor_url)
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VALUES (?);`,
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[self.actorUrl],
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function inserted(err) {
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// use classic function for |this|
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if (err) {
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return callback(err);
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}
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self.actorId = this.lastID;
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return callback(null, trans);
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}
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);
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},
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function saveAll(trans, callback) {
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self.persistWithTransaction(trans, err => {
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return callback(err, trans);
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});
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},
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function sendEvent(trans, callback) {
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Events.emit(Events.getSystemEvents().NewActor, {
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actor: Object.assign({}, self, {}),
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});
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return callback(null, trans);
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},
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],
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(err, trans) => {
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if (trans) {
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trans[err ? 'rollback' : 'commit'](transErr => {
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return cb(err ? err : transErr);
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});
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} else {
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return cb(err);
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}
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}
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);
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}
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persistWithTransaction(trans, cb) {
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assert(this.actorId > 0);
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const self = this;
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async.series(
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[
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function saveProps(callback) {
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self.persistProperties(self.properties, trans, err => {
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return callback(err);
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});
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},
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],
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err => {
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return cb(err);
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}
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);
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}
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static persistPropertyByActorId(actorId, propName, propValue, cb) {
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actorDb.run(
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`REPLACE INTO activitypub_actor_property (actor_id, prop_name, prop_value)
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VALUES (?, ?, ?);`,
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[actorId, propName, propValue],
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err => {
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if (cb) {
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return cb(err, propValue);
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}
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}
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);
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}
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setProperty(propName, propValue) {
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this.properties[propName] = propValue;
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}
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incrementProperty(propName, incrementBy) {
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incrementBy = incrementBy || 1;
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let newValue = parseInt(this.getProperty(propName));
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if (newValue) {
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newValue += incrementBy;
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} else {
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newValue = incrementBy;
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}
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this.setProperty(propName, newValue);
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return newValue;
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}
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getProperty(propName) {
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return this.properties[propName];
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}
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getPropertyAsNumber(propName) {
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return parseInt(this.getProperty(propName), 10);
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}
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persistProperty(propName, propValue, cb) {
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// update live props
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this.properties[propName] = propValue;
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return Actor.persistPropertyByActorId(this.actorId, propName, propValue, cb);
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}
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removeProperty(propName, cb) {
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// update live
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delete this.properties[propName];
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actorDb.run(
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`DELETE FROM activitypub_actor_property
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WHERE activity_id = ? AND prop_name = ?;`,
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[this.actorId, propName],
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err => {
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if (cb) {
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return cb(err);
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}
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}
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);
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}
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removeProperties(propNames, cb) {
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async.each(
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propNames,
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(name, next) => {
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return this.removeProperty(name, next);
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},
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err => {
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if (cb) {
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return cb(err);
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}
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}
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);
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}
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persistProperties(properties, transOrDb, cb) {
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if (!_.isFunction(cb) && _.isFunction(transOrDb)) {
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cb = transOrDb;
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transOrDb = actorDb;
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}
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const self = this;
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// update live props
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_.merge(this.properties, properties);
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const stmt = transOrDb.prepare(
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`REPLACE INTO activitypub_actor_property (actor_id, prop_name, prop_value)
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VALUES (?, ?, ?);`
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);
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async.each(
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Object.keys(properties),
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(propName, nextProp) => {
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stmt.run(self.actorId, propName, properties[propName], err => {
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return nextProp(err);
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});
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},
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err => {
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if (err) {
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return cb(err);
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}
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stmt.finalize(() => {
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return cb(null);
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});
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}
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);
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}
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static getActor(actorId, cb) {
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async.waterfall(
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[
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function fetchActorId(callback) {
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Actor.getActorUrl(actorId, (err, actorUrl) => {
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return callback(null, actorUrl);
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});
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},
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function initProps(actorUrl, callback) {
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Actor.loadProperties(actorId, (err, properties) => {
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return callback(err, actorUrl, properties);
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});
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},
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],
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(err, actorUrl, properties) => {
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const actor = new Actor();
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actor.actorId = actorId;
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actor.actorUrl = actorUrl;
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actor.properties = properties;
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return cb(err, actor);
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}
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);
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}
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// FIXME
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static getActorInfo(actorId, propsList, cb) {
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if (!cb && _.isFunction(propsList)) {
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cb = propsList;
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propsList = [
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ActorProps.Type,
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ActorProps.PreferredUsername,
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ActorProps.Name,
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ActorProps.Summary,
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ActorProps.IconUrl,
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ActorProps.BannerUrl,
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ActorProps.PublicKeyMain
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];
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}
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async.waterfall(
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[
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callback => {
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return Actor.getActorUrl(actorId, callback);
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},
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(actorUrl, callback) => {
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Actor.loadProperties(actorId, { names: propsList }, (err, props) => {
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return callback(
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err,
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Object.assign({}, props, { actor_url: actorUrl })
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);
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});
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},
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],
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(err, actorProps) => {
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if (err) {
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return cb(err);
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}
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const actorInfo = {};
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Object.keys(actorProps).forEach(key => {
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actorInfo[_.camelCase(key)] = actorProps[key] || 'N/A';
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});
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return cb(null, actorInfo);
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}
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);
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}
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static getActorIdAndUrl(actorUrl, cb) {
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actorDb.get(
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`SELECT id, actor_url
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FROM activitypub_actor
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WHERE actor_url LIKE ?;`,
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[actorUrl],
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(err, row) => {
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if (err) {
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return cb(err);
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}
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if (row) {
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return cb(null, row.id, row.actor_url);
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}
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return cb(Errors.DoesNotExist('No matching actorUrl'));
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}
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);
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}
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static getActorUrl(actorId, cb) {
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actorDb.get(
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`SELECT actor_url
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FROM activitypub_actor
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WHERE id = ?;`,
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[actorId],
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(err, row) => {
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if (err) {
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return cb(err);
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}
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if (row) {
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return cb(null, row.actor_url);
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}
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return cb(Errors.DoesNotExist('No matching actor ID'));
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}
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);
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}
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static loadProperties(actorId, options, cb) {
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if (!cb && _.isFunction(options)) {
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cb = options;
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options = {};
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}
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let sql = `SELECT prop_name, prop_value
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FROM activitypub_actor_property
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WHERE actor_id = ?`;
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if (options.names) {
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sql += ` AND prop_name IN("${options.names.join('","')}");`;
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} else {
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sql += ';';
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}
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let properties = {};
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actorDb.each(
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sql,
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[actorId],
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(err, row) => {
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if (err) {
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return cb(err);
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}
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properties[row.prop_name] = row.prop_value;
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},
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err => {
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return cb(err, err ? null : properties);
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}
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);
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}
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// :TODO: make this much more flexible - propValue should allow for case-insensitive compare, etc.
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static getActorIdsWithProperty(propName, propValue, cb) {
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let actorIds = [];
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actorDb.each(
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`SELECT actor_id
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FROM activitypub_actor_property
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WHERE prop_name = ? AND prop_value = ?;`,
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[propName, propValue],
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(err, row) => {
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if (row) {
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actorIds.push(row.actor_id);
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}
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},
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() => {
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return cb(null, actorIds);
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}
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);
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}
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static getActorCount(cb) {
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actorDb.get(
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`SELECT count() AS actor_count
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FROM activitypub_actor;`,
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(err, row) => {
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if (err) {
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return cb(err);
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}
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return cb(null, row.actor_count);
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}
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);
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}
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};
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@ -0,0 +1,18 @@
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/* jslint node: true */
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'use strict';
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//
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// Common Activitypub actor properties used throughout the system.
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//
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// This IS NOT a full list. For example, custom modules
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// can utilize their own properties as well!
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//
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module.exports = {
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Type: 'type',
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PreferredUsername: 'preferred_user_name',
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Name: 'name',
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Summary: 'summary',
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IconUrl: 'icon_url',
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BannerUrl: 'banner_url',
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PublicKeyMain: 'public_key_main_rsa_pem', // RSA public key for user
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};
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@ -41,7 +41,7 @@ function getModDatabasePath(moduleInfo, suffix) {
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// filename. An optional suffix may be supplied as well.
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//
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const HOST_RE =
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/^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9-]*[A-Za-z0-9])$/;
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/^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9-]*[A-Za-z0-9])$/;
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assert(_.isObject(moduleInfo));
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assert(_.isString(moduleInfo.packageName), 'moduleInfo must define "packageName"!');
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@ -81,7 +81,7 @@ function getISOTimestampString(ts) {
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function sanitizeString(s) {
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return s.replace(/[\0\x08\x09\x1a\n\r"'\\%]/g, c => {
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// eslint-disable-line no-control-regex
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// eslint-disable-line no-control-regex
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switch (c) {
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case '\0':
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return '\\0';
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@ -97,7 +97,7 @@ function sanitizeString(s) {
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return '\\r';
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case '"':
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case "'":
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case '\'':
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return `${c}${c}`;
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case '\\':
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@ -109,7 +109,7 @@ function sanitizeString(s) {
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function initializeDatabases(cb) {
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async.eachSeries(
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['system', 'user', 'message', 'file'],
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['system', 'user', 'actor', 'message', 'file'],
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(dbName, next) => {
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dbs[dbName] = sqlite3Trans.wrap(
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new sqlite3.Database(getDatabasePath(dbName), err => {
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@ -242,6 +242,36 @@ const DB_INIT_TABLE = {
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return cb(null);
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},
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actor: cb => {
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enableForeignKeys(dbs.actor);
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dbs.actor.run(
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`CREATE TABLE IF NOT EXISTS activitypub_actor (
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id INTEGER PRIMARY KEY,
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actor_url VARCHAR NOT NULL,
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UNIQUE(actor_url)
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);`
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);
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// :TODO: create FK on delete/etc.
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dbs.actor.run(
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`CREATE TABLE IF NOT EXISTS activitypub_actor_property (
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actor_id INTEGER NOT NULL,
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prop_name VARCHAR NOT NULL,
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prop_value VARCHAR,
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UNIQUE(actor_id, prop_name),
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FOREIGN KEY(actor_id) REFERENCES actor(id) ON DELETE CASCADE
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);`
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);
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dbs.actor.run(
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`CREATE INDEX IF NOT EXISTS activitypub_actor_property_id_and_name_index0
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ON activitypub_actor_property (actor_id, prop_name);`
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);
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return cb(null);
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},
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message: cb => {
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enableForeignKeys(dbs.message);
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@ -312,22 +342,22 @@ const DB_INIT_TABLE = {
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// :TODO: need SQL to ensure cleaned up if delete from message?
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/*
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dbs.message.run(
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`CREATE TABLE IF NOT EXISTS hash_tag (
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hash_tag_id INTEGER PRIMARY KEY,
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hash_tag_name VARCHAR NOT NULL,
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UNIQUE(hash_tag_name)
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);`
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);
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dbs.message.run(
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`CREATE TABLE IF NOT EXISTS hash_tag (
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hash_tag_id INTEGER PRIMARY KEY,
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hash_tag_name VARCHAR NOT NULL,
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UNIQUE(hash_tag_name)
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);`
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);
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// :TODO: need SQL to ensure cleaned up if delete from message?
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dbs.message.run(
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`CREATE TABLE IF NOT EXISTS message_hash_tag (
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hash_tag_id INTEGER NOT NULL,
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message_id INTEGER NOT NULL,
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);`
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);
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*/
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// :TODO: need SQL to ensure cleaned up if delete from message?
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dbs.message.run(
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`CREATE TABLE IF NOT EXISTS message_hash_tag (
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hash_tag_id INTEGER NOT NULL,
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message_id INTEGER NOT NULL,
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);`
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);
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*/
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dbs.message.run(
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`CREATE TABLE IF NOT EXISTS user_message_area_last_read (
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