Addnew sheets (armor, weapons, malefica) and v13 support
This commit is contained in:
1013
node_modules/localforage/build/es5src/drivers/indexeddb.js
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1013
node_modules/localforage/build/es5src/drivers/indexeddb.js
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File diff suppressed because it is too large
Load Diff
357
node_modules/localforage/build/es5src/drivers/localstorage.js
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357
node_modules/localforage/build/es5src/drivers/localstorage.js
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@@ -0,0 +1,357 @@
|
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(function (global, factory) {
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if (typeof define === "function" && define.amd) {
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define('localStorageWrapper', ['module', 'exports', '../utils/isLocalStorageValid', '../utils/serializer', '../utils/promise', '../utils/executeCallback', '../utils/normalizeKey', '../utils/getCallback'], factory);
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} else if (typeof exports !== "undefined") {
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factory(module, exports, require('../utils/isLocalStorageValid'), require('../utils/serializer'), require('../utils/promise'), require('../utils/executeCallback'), require('../utils/normalizeKey'), require('../utils/getCallback'));
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} else {
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var mod = {
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exports: {}
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};
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factory(mod, mod.exports, global.isLocalStorageValid, global.serializer, global.promise, global.executeCallback, global.normalizeKey, global.getCallback);
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global.localStorageWrapper = mod.exports;
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}
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})(this, function (module, exports, _isLocalStorageValid, _serializer, _promise, _executeCallback, _normalizeKey, _getCallback) {
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'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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var _isLocalStorageValid2 = _interopRequireDefault(_isLocalStorageValid);
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var _serializer2 = _interopRequireDefault(_serializer);
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var _promise2 = _interopRequireDefault(_promise);
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var _executeCallback2 = _interopRequireDefault(_executeCallback);
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var _normalizeKey2 = _interopRequireDefault(_normalizeKey);
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var _getCallback2 = _interopRequireDefault(_getCallback);
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function _interopRequireDefault(obj) {
|
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return obj && obj.__esModule ? obj : {
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default: obj
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};
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}
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// If IndexedDB isn't available, we'll fall back to localStorage.
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// Note that this will have considerable performance and storage
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// side-effects (all data will be serialized on save and only data that
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// can be converted to a string via `JSON.stringify()` will be saved).
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function _getKeyPrefix(options, defaultConfig) {
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var keyPrefix = options.name + '/';
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if (options.storeName !== defaultConfig.storeName) {
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keyPrefix += options.storeName + '/';
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}
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return keyPrefix;
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}
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// Check if localStorage throws when saving an item
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function checkIfLocalStorageThrows() {
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var localStorageTestKey = '_localforage_support_test';
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try {
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localStorage.setItem(localStorageTestKey, true);
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localStorage.removeItem(localStorageTestKey);
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return false;
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} catch (e) {
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return true;
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}
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}
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// Check if localStorage is usable and allows to save an item
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// This method checks if localStorage is usable in Safari Private Browsing
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// mode, or in any other case where the available quota for localStorage
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// is 0 and there wasn't any saved items yet.
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function _isLocalStorageUsable() {
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return !checkIfLocalStorageThrows() || localStorage.length > 0;
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}
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// Config the localStorage backend, using options set in the config.
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function _initStorage(options) {
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var self = this;
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var dbInfo = {};
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if (options) {
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for (var i in options) {
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dbInfo[i] = options[i];
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}
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}
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dbInfo.keyPrefix = _getKeyPrefix(options, self._defaultConfig);
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if (!_isLocalStorageUsable()) {
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return _promise2.default.reject();
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}
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self._dbInfo = dbInfo;
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dbInfo.serializer = _serializer2.default;
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return _promise2.default.resolve();
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}
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// Remove all keys from the datastore, effectively destroying all data in
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// the app's key/value store!
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function clear(callback) {
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var self = this;
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var promise = self.ready().then(function () {
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||||
var keyPrefix = self._dbInfo.keyPrefix;
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for (var i = localStorage.length - 1; i >= 0; i--) {
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var key = localStorage.key(i);
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|
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if (key.indexOf(keyPrefix) === 0) {
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localStorage.removeItem(key);
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||||
}
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}
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});
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(0, _executeCallback2.default)(promise, callback);
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return promise;
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}
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||||
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||||
// Retrieve an item from the store. Unlike the original async_storage
|
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// library in Gaia, we don't modify return values at all. If a key's value
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// is `undefined`, we pass that value to the callback function.
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function getItem(key, callback) {
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var self = this;
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||||
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key = (0, _normalizeKey2.default)(key);
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||||
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var promise = self.ready().then(function () {
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var dbInfo = self._dbInfo;
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||||
var result = localStorage.getItem(dbInfo.keyPrefix + key);
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|
||||
// If a result was found, parse it from the serialized
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||||
// string into a JS object. If result isn't truthy, the key
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||||
// is likely undefined and we'll pass it straight to the
|
||||
// callback.
|
||||
if (result) {
|
||||
result = dbInfo.serializer.deserialize(result);
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||||
}
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||||
|
||||
return result;
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||||
});
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||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
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||||
|
||||
// Iterate over all items in the store.
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||||
function iterate(iterator, callback) {
|
||||
var self = this;
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||||
|
||||
var promise = self.ready().then(function () {
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||||
var dbInfo = self._dbInfo;
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||||
var keyPrefix = dbInfo.keyPrefix;
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||||
var keyPrefixLength = keyPrefix.length;
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||||
var length = localStorage.length;
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||||
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||||
// We use a dedicated iterator instead of the `i` variable below
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||||
// so other keys we fetch in localStorage aren't counted in
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||||
// the `iterationNumber` argument passed to the `iterate()`
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||||
// callback.
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||||
//
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// See: github.com/mozilla/localForage/pull/435#discussion_r38061530
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var iterationNumber = 1;
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||||
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||||
for (var i = 0; i < length; i++) {
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||||
var key = localStorage.key(i);
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||||
if (key.indexOf(keyPrefix) !== 0) {
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||||
continue;
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||||
}
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||||
var value = localStorage.getItem(key);
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||||
|
||||
// If a result was found, parse it from the serialized
|
||||
// string into a JS object. If result isn't truthy, the
|
||||
// key is likely undefined and we'll pass it straight
|
||||
// to the iterator.
|
||||
if (value) {
|
||||
value = dbInfo.serializer.deserialize(value);
|
||||
}
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||||
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||||
value = iterator(value, key.substring(keyPrefixLength), iterationNumber++);
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||||
|
||||
if (value !== void 0) {
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||||
return value;
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||||
}
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||||
}
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||||
});
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||||
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||||
(0, _executeCallback2.default)(promise, callback);
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||||
return promise;
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||||
}
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||||
|
||||
// Same as localStorage's key() method, except takes a callback.
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||||
function key(n, callback) {
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||||
var self = this;
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||||
var promise = self.ready().then(function () {
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||||
var dbInfo = self._dbInfo;
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||||
var result;
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||||
try {
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||||
result = localStorage.key(n);
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||||
} catch (error) {
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||||
result = null;
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||||
}
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||||
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||||
// Remove the prefix from the key, if a key is found.
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||||
if (result) {
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||||
result = result.substring(dbInfo.keyPrefix.length);
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||||
}
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||||
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return result;
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||||
});
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||||
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||||
(0, _executeCallback2.default)(promise, callback);
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||||
return promise;
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||||
}
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||||
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||||
function keys(callback) {
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||||
var self = this;
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||||
var promise = self.ready().then(function () {
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var dbInfo = self._dbInfo;
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||||
var length = localStorage.length;
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var keys = [];
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||||
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for (var i = 0; i < length; i++) {
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||||
var itemKey = localStorage.key(i);
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||||
if (itemKey.indexOf(dbInfo.keyPrefix) === 0) {
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keys.push(itemKey.substring(dbInfo.keyPrefix.length));
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||||
}
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||||
}
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||||
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return keys;
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||||
});
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||||
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(0, _executeCallback2.default)(promise, callback);
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||||
return promise;
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||||
}
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||||
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||||
// Supply the number of keys in the datastore to the callback function.
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||||
function length(callback) {
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||||
var self = this;
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||||
var promise = self.keys().then(function (keys) {
|
||||
return keys.length;
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||||
});
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||||
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||||
(0, _executeCallback2.default)(promise, callback);
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||||
return promise;
|
||||
}
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||||
|
||||
// Remove an item from the store, nice and simple.
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||||
function removeItem(key, callback) {
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||||
var self = this;
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||||
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||||
key = (0, _normalizeKey2.default)(key);
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||||
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||||
var promise = self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
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||||
localStorage.removeItem(dbInfo.keyPrefix + key);
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||||
});
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||||
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||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
// Set a key's value and run an optional callback once the value is set.
|
||||
// Unlike Gaia's implementation, the callback function is passed the value,
|
||||
// in case you want to operate on that value only after you're sure it
|
||||
// saved, or something like that.
|
||||
function setItem(key, value, callback) {
|
||||
var self = this;
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||||
|
||||
key = (0, _normalizeKey2.default)(key);
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||||
|
||||
var promise = self.ready().then(function () {
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||||
// Convert undefined values to null.
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||||
// https://github.com/mozilla/localForage/pull/42
|
||||
if (value === undefined) {
|
||||
value = null;
|
||||
}
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||||
|
||||
// Save the original value to pass to the callback.
|
||||
var originalValue = value;
|
||||
|
||||
return new _promise2.default(function (resolve, reject) {
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.serializer.serialize(value, function (value, error) {
|
||||
if (error) {
|
||||
reject(error);
|
||||
} else {
|
||||
try {
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||||
localStorage.setItem(dbInfo.keyPrefix + key, value);
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||||
resolve(originalValue);
|
||||
} catch (e) {
|
||||
// localStorage capacity exceeded.
|
||||
// TODO: Make this a specific error/event.
|
||||
if (e.name === 'QuotaExceededError' || e.name === 'NS_ERROR_DOM_QUOTA_REACHED') {
|
||||
reject(e);
|
||||
}
|
||||
reject(e);
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
function dropInstance(options, callback) {
|
||||
callback = _getCallback2.default.apply(this, arguments);
|
||||
|
||||
options = typeof options !== 'function' && options || {};
|
||||
if (!options.name) {
|
||||
var currentConfig = this.config();
|
||||
options.name = options.name || currentConfig.name;
|
||||
options.storeName = options.storeName || currentConfig.storeName;
|
||||
}
|
||||
|
||||
var self = this;
|
||||
var promise;
|
||||
if (!options.name) {
|
||||
promise = _promise2.default.reject('Invalid arguments');
|
||||
} else {
|
||||
promise = new _promise2.default(function (resolve) {
|
||||
if (!options.storeName) {
|
||||
resolve(options.name + '/');
|
||||
} else {
|
||||
resolve(_getKeyPrefix(options, self._defaultConfig));
|
||||
}
|
||||
}).then(function (keyPrefix) {
|
||||
for (var i = localStorage.length - 1; i >= 0; i--) {
|
||||
var key = localStorage.key(i);
|
||||
|
||||
if (key.indexOf(keyPrefix) === 0) {
|
||||
localStorage.removeItem(key);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
var localStorageWrapper = {
|
||||
_driver: 'localStorageWrapper',
|
||||
_initStorage: _initStorage,
|
||||
_support: (0, _isLocalStorageValid2.default)(),
|
||||
iterate: iterate,
|
||||
getItem: getItem,
|
||||
setItem: setItem,
|
||||
removeItem: removeItem,
|
||||
clear: clear,
|
||||
length: length,
|
||||
key: key,
|
||||
keys: keys,
|
||||
dropInstance: dropInstance
|
||||
};
|
||||
|
||||
exports.default = localStorageWrapper;
|
||||
module.exports = exports['default'];
|
||||
});
|
||||
474
node_modules/localforage/build/es5src/drivers/websql.js
generated
vendored
Normal file
474
node_modules/localforage/build/es5src/drivers/websql.js
generated
vendored
Normal file
@@ -0,0 +1,474 @@
|
||||
(function (global, factory) {
|
||||
if (typeof define === "function" && define.amd) {
|
||||
define('webSQLStorage', ['module', 'exports', '../utils/isWebSQLValid', '../utils/serializer', '../utils/promise', '../utils/executeCallback', '../utils/normalizeKey', '../utils/getCallback'], factory);
|
||||
} else if (typeof exports !== "undefined") {
|
||||
factory(module, exports, require('../utils/isWebSQLValid'), require('../utils/serializer'), require('../utils/promise'), require('../utils/executeCallback'), require('../utils/normalizeKey'), require('../utils/getCallback'));
|
||||
} else {
|
||||
var mod = {
|
||||
exports: {}
|
||||
};
|
||||
factory(mod, mod.exports, global.isWebSQLValid, global.serializer, global.promise, global.executeCallback, global.normalizeKey, global.getCallback);
|
||||
global.webSQLStorage = mod.exports;
|
||||
}
|
||||
})(this, function (module, exports, _isWebSQLValid, _serializer, _promise, _executeCallback, _normalizeKey, _getCallback) {
|
||||
'use strict';
|
||||
|
||||
Object.defineProperty(exports, "__esModule", {
|
||||
value: true
|
||||
});
|
||||
|
||||
var _isWebSQLValid2 = _interopRequireDefault(_isWebSQLValid);
|
||||
|
||||
var _serializer2 = _interopRequireDefault(_serializer);
|
||||
|
||||
var _promise2 = _interopRequireDefault(_promise);
|
||||
|
||||
var _executeCallback2 = _interopRequireDefault(_executeCallback);
|
||||
|
||||
var _normalizeKey2 = _interopRequireDefault(_normalizeKey);
|
||||
|
||||
var _getCallback2 = _interopRequireDefault(_getCallback);
|
||||
|
||||
function _interopRequireDefault(obj) {
|
||||
return obj && obj.__esModule ? obj : {
|
||||
default: obj
|
||||
};
|
||||
}
|
||||
|
||||
/*
|
||||
* Includes code from:
|
||||
*
|
||||
* base64-arraybuffer
|
||||
* https://github.com/niklasvh/base64-arraybuffer
|
||||
*
|
||||
* Copyright (c) 2012 Niklas von Hertzen
|
||||
* Licensed under the MIT license.
|
||||
*/
|
||||
|
||||
function createDbTable(t, dbInfo, callback, errorCallback) {
|
||||
t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName + ' ' + '(id INTEGER PRIMARY KEY, key unique, value)', [], callback, errorCallback);
|
||||
}
|
||||
|
||||
// Open the WebSQL database (automatically creates one if one didn't
|
||||
// previously exist), using any options set in the config.
|
||||
function _initStorage(options) {
|
||||
var self = this;
|
||||
var dbInfo = {
|
||||
db: null
|
||||
};
|
||||
|
||||
if (options) {
|
||||
for (var i in options) {
|
||||
dbInfo[i] = typeof options[i] !== 'string' ? options[i].toString() : options[i];
|
||||
}
|
||||
}
|
||||
|
||||
var dbInfoPromise = new _promise2.default(function (resolve, reject) {
|
||||
// Open the database; the openDatabase API will automatically
|
||||
// create it for us if it doesn't exist.
|
||||
try {
|
||||
dbInfo.db = openDatabase(dbInfo.name, String(dbInfo.version), dbInfo.description, dbInfo.size);
|
||||
} catch (e) {
|
||||
return reject(e);
|
||||
}
|
||||
|
||||
// Create our key/value table if it doesn't exist.
|
||||
dbInfo.db.transaction(function (t) {
|
||||
createDbTable(t, dbInfo, function () {
|
||||
self._dbInfo = dbInfo;
|
||||
resolve();
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
}, reject);
|
||||
});
|
||||
|
||||
dbInfo.serializer = _serializer2.default;
|
||||
return dbInfoPromise;
|
||||
}
|
||||
|
||||
function tryExecuteSql(t, dbInfo, sqlStatement, args, callback, errorCallback) {
|
||||
t.executeSql(sqlStatement, args, callback, function (t, error) {
|
||||
if (error.code === error.SYNTAX_ERR) {
|
||||
t.executeSql('SELECT name FROM sqlite_master ' + "WHERE type='table' AND name = ?", [dbInfo.storeName], function (t, results) {
|
||||
if (!results.rows.length) {
|
||||
// if the table is missing (was deleted)
|
||||
// re-create it table and retry
|
||||
createDbTable(t, dbInfo, function () {
|
||||
t.executeSql(sqlStatement, args, callback, errorCallback);
|
||||
}, errorCallback);
|
||||
} else {
|
||||
errorCallback(t, error);
|
||||
}
|
||||
}, errorCallback);
|
||||
} else {
|
||||
errorCallback(t, error);
|
||||
}
|
||||
}, errorCallback);
|
||||
}
|
||||
|
||||
function getItem(key, callback) {
|
||||
var self = this;
|
||||
|
||||
key = (0, _normalizeKey2.default)(key);
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.db.transaction(function (t) {
|
||||
tryExecuteSql(t, dbInfo, 'SELECT * FROM ' + dbInfo.storeName + ' WHERE key = ? LIMIT 1', [key], function (t, results) {
|
||||
var result = results.rows.length ? results.rows.item(0).value : null;
|
||||
|
||||
// Check to see if this is serialized content we need to
|
||||
// unpack.
|
||||
if (result) {
|
||||
result = dbInfo.serializer.deserialize(result);
|
||||
}
|
||||
|
||||
resolve(result);
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
function iterate(iterator, callback) {
|
||||
var self = this;
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
|
||||
|
||||
dbInfo.db.transaction(function (t) {
|
||||
tryExecuteSql(t, dbInfo, 'SELECT * FROM ' + dbInfo.storeName, [], function (t, results) {
|
||||
var rows = results.rows;
|
||||
var length = rows.length;
|
||||
|
||||
for (var i = 0; i < length; i++) {
|
||||
var item = rows.item(i);
|
||||
var result = item.value;
|
||||
|
||||
// Check to see if this is serialized content
|
||||
// we need to unpack.
|
||||
if (result) {
|
||||
result = dbInfo.serializer.deserialize(result);
|
||||
}
|
||||
|
||||
result = iterator(result, item.key, i + 1);
|
||||
|
||||
// void(0) prevents problems with redefinition
|
||||
// of `undefined`.
|
||||
if (result !== void 0) {
|
||||
resolve(result);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
resolve();
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
function _setItem(key, value, callback, retriesLeft) {
|
||||
var self = this;
|
||||
|
||||
key = (0, _normalizeKey2.default)(key);
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
// The localStorage API doesn't return undefined values in an
|
||||
// "expected" way, so undefined is always cast to null in all
|
||||
// drivers. See: https://github.com/mozilla/localForage/pull/42
|
||||
if (value === undefined) {
|
||||
value = null;
|
||||
}
|
||||
|
||||
// Save the original value to pass to the callback.
|
||||
var originalValue = value;
|
||||
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.serializer.serialize(value, function (value, error) {
|
||||
if (error) {
|
||||
reject(error);
|
||||
} else {
|
||||
dbInfo.db.transaction(function (t) {
|
||||
tryExecuteSql(t, dbInfo, 'INSERT OR REPLACE INTO ' + dbInfo.storeName + ' ' + '(key, value) VALUES (?, ?)', [key, value], function () {
|
||||
resolve(originalValue);
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
}, function (sqlError) {
|
||||
// The transaction failed; check
|
||||
// to see if it's a quota error.
|
||||
if (sqlError.code === sqlError.QUOTA_ERR) {
|
||||
// We reject the callback outright for now, but
|
||||
// it's worth trying to re-run the transaction.
|
||||
// Even if the user accepts the prompt to use
|
||||
// more storage on Safari, this error will
|
||||
// be called.
|
||||
//
|
||||
// Try to re-run the transaction.
|
||||
if (retriesLeft > 0) {
|
||||
resolve(_setItem.apply(self, [key, originalValue, callback, retriesLeft - 1]));
|
||||
return;
|
||||
}
|
||||
reject(sqlError);
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
function setItem(key, value, callback) {
|
||||
return _setItem.apply(this, [key, value, callback, 1]);
|
||||
}
|
||||
|
||||
function removeItem(key, callback) {
|
||||
var self = this;
|
||||
|
||||
key = (0, _normalizeKey2.default)(key);
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.db.transaction(function (t) {
|
||||
tryExecuteSql(t, dbInfo, 'DELETE FROM ' + dbInfo.storeName + ' WHERE key = ?', [key], function () {
|
||||
resolve();
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
// Deletes every item in the table.
|
||||
// TODO: Find out if this resets the AUTO_INCREMENT number.
|
||||
function clear(callback) {
|
||||
var self = this;
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.db.transaction(function (t) {
|
||||
tryExecuteSql(t, dbInfo, 'DELETE FROM ' + dbInfo.storeName, [], function () {
|
||||
resolve();
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
// Does a simple `COUNT(key)` to get the number of items stored in
|
||||
// localForage.
|
||||
function length(callback) {
|
||||
var self = this;
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.db.transaction(function (t) {
|
||||
// Ahhh, SQL makes this one soooooo easy.
|
||||
tryExecuteSql(t, dbInfo, 'SELECT COUNT(key) as c FROM ' + dbInfo.storeName, [], function (t, results) {
|
||||
var result = results.rows.item(0).c;
|
||||
resolve(result);
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
// Return the key located at key index X; essentially gets the key from a
|
||||
// `WHERE id = ?`. This is the most efficient way I can think to implement
|
||||
// this rarely-used (in my experience) part of the API, but it can seem
|
||||
// inconsistent, because we do `INSERT OR REPLACE INTO` on `setItem()`, so
|
||||
// the ID of each key will change every time it's updated. Perhaps a stored
|
||||
// procedure for the `setItem()` SQL would solve this problem?
|
||||
// TODO: Don't change ID on `setItem()`.
|
||||
function key(n, callback) {
|
||||
var self = this;
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.db.transaction(function (t) {
|
||||
tryExecuteSql(t, dbInfo, 'SELECT key FROM ' + dbInfo.storeName + ' WHERE id = ? LIMIT 1', [n + 1], function (t, results) {
|
||||
var result = results.rows.length ? results.rows.item(0).key : null;
|
||||
resolve(result);
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
function keys(callback) {
|
||||
var self = this;
|
||||
|
||||
var promise = new _promise2.default(function (resolve, reject) {
|
||||
self.ready().then(function () {
|
||||
var dbInfo = self._dbInfo;
|
||||
dbInfo.db.transaction(function (t) {
|
||||
tryExecuteSql(t, dbInfo, 'SELECT key FROM ' + dbInfo.storeName, [], function (t, results) {
|
||||
var keys = [];
|
||||
|
||||
for (var i = 0; i < results.rows.length; i++) {
|
||||
keys.push(results.rows.item(i).key);
|
||||
}
|
||||
|
||||
resolve(keys);
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}).catch(reject);
|
||||
});
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
// https://www.w3.org/TR/webdatabase/#databases
|
||||
// > There is no way to enumerate or delete the databases available for an origin from this API.
|
||||
function getAllStoreNames(db) {
|
||||
return new _promise2.default(function (resolve, reject) {
|
||||
db.transaction(function (t) {
|
||||
t.executeSql('SELECT name FROM sqlite_master ' + "WHERE type='table' AND name <> '__WebKitDatabaseInfoTable__'", [], function (t, results) {
|
||||
var storeNames = [];
|
||||
|
||||
for (var i = 0; i < results.rows.length; i++) {
|
||||
storeNames.push(results.rows.item(i).name);
|
||||
}
|
||||
|
||||
resolve({
|
||||
db: db,
|
||||
storeNames: storeNames
|
||||
});
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
}, function (sqlError) {
|
||||
reject(sqlError);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
function dropInstance(options, callback) {
|
||||
callback = _getCallback2.default.apply(this, arguments);
|
||||
|
||||
var currentConfig = this.config();
|
||||
options = typeof options !== 'function' && options || {};
|
||||
if (!options.name) {
|
||||
options.name = options.name || currentConfig.name;
|
||||
options.storeName = options.storeName || currentConfig.storeName;
|
||||
}
|
||||
|
||||
var self = this;
|
||||
var promise;
|
||||
if (!options.name) {
|
||||
promise = _promise2.default.reject('Invalid arguments');
|
||||
} else {
|
||||
promise = new _promise2.default(function (resolve) {
|
||||
var db;
|
||||
if (options.name === currentConfig.name) {
|
||||
// use the db reference of the current instance
|
||||
db = self._dbInfo.db;
|
||||
} else {
|
||||
db = openDatabase(options.name, '', '', 0);
|
||||
}
|
||||
|
||||
if (!options.storeName) {
|
||||
// drop all database tables
|
||||
resolve(getAllStoreNames(db));
|
||||
} else {
|
||||
resolve({
|
||||
db: db,
|
||||
storeNames: [options.storeName]
|
||||
});
|
||||
}
|
||||
}).then(function (operationInfo) {
|
||||
return new _promise2.default(function (resolve, reject) {
|
||||
operationInfo.db.transaction(function (t) {
|
||||
function dropTable(storeName) {
|
||||
return new _promise2.default(function (resolve, reject) {
|
||||
t.executeSql('DROP TABLE IF EXISTS ' + storeName, [], function () {
|
||||
resolve();
|
||||
}, function (t, error) {
|
||||
reject(error);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
var operations = [];
|
||||
for (var i = 0, len = operationInfo.storeNames.length; i < len; i++) {
|
||||
operations.push(dropTable(operationInfo.storeNames[i]));
|
||||
}
|
||||
|
||||
_promise2.default.all(operations).then(function () {
|
||||
resolve();
|
||||
}).catch(function (e) {
|
||||
reject(e);
|
||||
});
|
||||
}, function (sqlError) {
|
||||
reject(sqlError);
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
(0, _executeCallback2.default)(promise, callback);
|
||||
return promise;
|
||||
}
|
||||
|
||||
var webSQLStorage = {
|
||||
_driver: 'webSQLStorage',
|
||||
_initStorage: _initStorage,
|
||||
_support: (0, _isWebSQLValid2.default)(),
|
||||
iterate: iterate,
|
||||
getItem: getItem,
|
||||
setItem: setItem,
|
||||
removeItem: removeItem,
|
||||
clear: clear,
|
||||
length: length,
|
||||
key: key,
|
||||
keys: keys,
|
||||
dropInstance: dropInstance
|
||||
};
|
||||
|
||||
exports.default = webSQLStorage;
|
||||
module.exports = exports['default'];
|
||||
});
|
||||
Reference in New Issue
Block a user