package re-organization
This commit is contained in:
Stewart Allen
parent
7176ab0822
commit
678316ac95
98 changed files with 63 additions and 62 deletions
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@ -14,7 +14,7 @@
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};
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const AP = Ajax.prototype,
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KV = moto.KV,
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KV = data.Local,
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KEY = "moto-ajax",
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TIME = function() { return new Date().getTime() },
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MOKEY = moto.id = KV.getItem(KEY) || (TIME().toString(36)+rnd()+rnd());
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278
src/moto/idb.js
278
src/moto/idb.js
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@ -1,278 +0,0 @@
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/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
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"use strict";
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(function() {
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let moto = self.moto = self.moto || {};
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if (moto.IDB) return;
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moto.IDB = moto.Storage = Storage;
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// https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API
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let IDB, IRR, local = null;
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try {
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IDB = self.indexedDB || self.mozIndexedDB || self.webkitIndexedDB || self.msIndexedDB;
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IRR = self.IDBKeyRange;
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} catch (e) {
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console.log("in private or restricted browsing mode. database storage blocked. application may not function.");
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}
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/**
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* @param {String} dbname
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* @param {number} [version]
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* @constructor
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*/
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function Storage(dbname, options = {}) {
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this.db = null;
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this.name = dbname;
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this.stores = options.stores || [ dbname ];
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this.version = options.version || 1;
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this.queue = [];
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this.idle = [];
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this.initCalled = false;
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}
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Storage.delete = function(dbname) {
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IDB.deleteDatabase(dbname);
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};
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let SP = Storage.prototype;
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/** ******************************************************************
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* indexedDB implementation
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******************************************************************* */
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SP.onIdle = function(fn) {
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if (this.queue.length) {
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this.idle.push(fn);
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} else {
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fn();
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}
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return this;
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};
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SP.promise = function() {
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let db = this;
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return {
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keys: (lower, upper) => new Promise(function(resolve, reject) {
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db.keys(resolve,lower,upper);
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}),
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iterate: (lower, upper, nullterm) => new Promise(function(resolve, reject) {
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db.iterate(resolve, lower, upper, nullterm);
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}),
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get: (key) => new Promise(function(resolve, reject) {
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db.get(key, resolve);
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}),
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put: (key, value) => new Promise(function(resolve, reject) {
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db.put(key, value, resolve);
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}),
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remove: (key) => new Promise(function(resolve, reject) {
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db.remove(key, resolve);
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})
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};
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}
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SP.keys = function(callback, lower, upper) {
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let out = [];
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this.iterate(function(k,v) {
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if (k === null) {
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callback(out);
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} else {
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out.push(k);
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}
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}, lower, upper, true);
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};
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SP.iterate = function(callback, lower, upper, nullterm) {
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if (!this.db) {
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this.init();
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return this.queue.push(["iterate", callback, lower, upper]);
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}
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let range = lower && upper ? IRR.bound(lower,upper) :
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lower ? IRR.lowerBound(lower) :
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upper ? IRR.upperBound(upper) : undefined;
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// iterate over all db values for debugging
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this.db
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.transaction(this.name)
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.objectStore(this.current)
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.openCursor(range).onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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callback(cursor.key,cursor.value);
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cursor.continue();
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} else if (nullterm) {
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callback(null);
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}
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};
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};
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SP.deleteStore = function() {
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if (this.initCalled) throw "cannot delete ObjectStore after init() called";
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this.version = Number.MAX_SAFE_INTEGER || Number.MAX_VALUE;
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return this.init(true);
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};
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SP.use = function(store) {
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this.current = store;
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return this;
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}
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SP.init = function(options = {}) {
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if (this.initCalled) return;
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let storage = this,
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name = this.name,
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request = null;
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function fallback() {
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console.log("in private browsing mode or browser lacks support for IndexedDB. unable to setup storage for '" + name + "'.");
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local = {};
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storage.runQueue();
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}
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try {
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request = IDB.open(name, this.version);
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request.onupgradeneeded = function(event) {
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if (options.delete === true) {
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storage.db.deleteObjectStore(name);
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return;
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}
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let db = storage.db = request.result;
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for (let store of storage.stores) {
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storage.store = db.createObjectStore(store);
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storage.current = store;
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}
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event.target.transaction.oncomplete = function(event) {
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storage.runQueue();
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};
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};
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request.onsuccess = function(event) {
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storage.current = storage.stores[0];
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storage.db = request.result;
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storage.runQueue();
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};
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request.onerror = function(event) {
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console.log({error:event});
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fallback();
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};
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} catch (e) {
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fallback();
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return;
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}
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this.initCalled = true;
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return this;
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};
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SP.runQueue = function() {
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if (this.queue.length > 0) {
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let i = 0, q = this.queue, e;
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while (i < q.length) {
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e = q[i++];
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switch (e[0]) {
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case 'iterate': this.iterate(e[1], e[2], e[3]); break;
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case 'put': this.put(e[1], e[2], e[3]); break;
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case 'get': this.get(e[1], e[2]); break;
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case 'remove': this.remove(e[1], e[2]); break;
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case 'clear': this.clear();
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}
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}
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this.queue = [];
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}
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while (this.idle.length) {
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this.idle.shift()();
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}
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};
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SP.put = function(key, value, callback) {
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if (local) {
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local[key] = value;
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if (callback) callback(true);
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return;
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}
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if (!this.db) {
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this.init();
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return this.queue.push(['put', key, value, callback]);
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}
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try {
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let req = this.db
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.transaction(this.name, "readwrite")
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.objectStore(this.current).put(value, key);
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if (callback) {
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req.onsuccess = function(event) { callback(true) };
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req.onerror = function(event) { callback(false) };
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}
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} catch (e) {
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console.log(e);
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if (callback) callback(false);
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}
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};
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SP.get = function(key, callback) {
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if (local) {
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if (callback) callback(local[key]);
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return;
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}
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if (!this.db) {
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this.init();
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return this.queue.push(['get', key, callback]);
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}
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try {
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let req = this.db
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.transaction(this.name)
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.objectStore(this.current).get(key);
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if (callback) {
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req.onsuccess = function(event) { callback(req.result) };
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req.onerror = function(event) { callback(null) };
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}
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} catch (e) {
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console.log(e);
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if (callback) callback(null);
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}
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};
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SP.remove = function(key, callback) {
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if (local) {
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delete local[key];
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if (callback) callback(true);
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return;
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}
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if (!this.db) {
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this.init();
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return this.queue.push(['remove', key, callback]);
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}
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try {
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let req = this.db
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.transaction(this.name, "readwrite")
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.objectStore(this.current).delete(key);
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if (callback) {
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req.onsuccess = function(event) { callback(true) };
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req.onerror = function(event) { callback(false) };
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}
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} catch (e) {
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console.log(e);
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if (callback) callback(false);
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}
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};
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SP.clear = function(key) {
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if (!this.db) {
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this.init();
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return this.queue.push(['clear']);
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}
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this.db
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.transaction(this.name, "readwrite")
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.objectStore(this.current).clear();
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};
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})();
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@ -1,47 +0,0 @@
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/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
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"use strict";
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(function() {
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let moto = self.moto = self.moto || {};
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if (moto.KV) return;
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function KV() {
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this.__data__ = {};
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this.__mem__ = true;
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}
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var KP = KV.prototype;
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KP.getItem = function(key) {
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return this[key];
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};
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KP.setItem = function(key, val) {
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this.__data__[key] = val;
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this[key] = val;
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};
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KP.removeItem = function(key) {
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delete this.__data__[key];
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};
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KP.clear = function() {
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this.__data__ = {};
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};
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try {
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let KV = moto.KV = self.localStorage,
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testkey = '__test';
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KV.setItem(testkey, 1);
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KV.getItem(testkey);
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KV.removeItem(testkey);
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} catch (e) {
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moto.KV = new KV();
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let msg = "in private or restricted browsing mode. local storage blocked. application may not function properly.";
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console.log(msg);
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alert(msg);
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}
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})();
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@ -8,7 +8,7 @@ let MOTO = self.moto = self.moto || {};
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* Adapted from THREE.OrbitControls
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*/
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MOTO.CTRL = function (object, domElement, notify, slider) {
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MOTO.Orbit = function (object, domElement, notify, slider) {
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this.object = object;
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this.domElement = ( domElement !== undefined ) ? domElement : document;
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@ -620,4 +620,4 @@ MOTO.CTRL = function (object, domElement, notify, slider) {
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window.addEventListener('keydown', onKeyDown, false);
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};
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MOTO.CTRL.prototype = Object.create(THREE.EventDispatcher.prototype);
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MOTO.Orbit.prototype = Object.create(THREE.EventDispatcher.prototype);
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@ -1089,7 +1089,7 @@
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raycaster = new THREE.Raycaster();
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viewControl = new MOTO.CTRL(camera, domelement, (position, moved) => {
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viewControl = new MOTO.Orbit(camera, domelement, (position, moved) => {
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if (platform) {
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platform.visible = hidePlatformBelow ?
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initialized && position.y >= 0 && showPlatform : showPlatform;
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