From e18708f10b04455be151a5a799f0109c34f20a25 Mon Sep 17 00:00:00 2001
From: Pliable Pixels <pliablepixels@gmail.com>
Date: Wed, 27 Sep 2017 11:39:30 -0400
Subject: package updates to set up bower correctly #535

---
 www/lib/localforage/dist/localforage.nopromises.js | 165 ++++++++++++---------
 1 file changed, 91 insertions(+), 74 deletions(-)

(limited to 'www/lib/localforage/dist/localforage.nopromises.js')

diff --git a/www/lib/localforage/dist/localforage.nopromises.js b/www/lib/localforage/dist/localforage.nopromises.js
index 76993df5..1a2042c7 100644
--- a/www/lib/localforage/dist/localforage.nopromises.js
+++ b/www/lib/localforage/dist/localforage.nopromises.js
@@ -1,8 +1,8 @@
 /*!
     localForage -- Offline Storage, Improved
-    Version 1.4.2
-    https://mozilla.github.io/localForage
-    (c) 2013-2015 Mozilla, Apache License 2.0
+    Version 1.5.0
+    https://localforage.github.io/localForage
+    (c) 2013-2017 Mozilla, Apache License 2.0
 */
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.localforage = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw (f.code="MODULE_NOT_FOUND", f)}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
 'use strict';
@@ -13,21 +13,23 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 
 function getIDB() {
     /* global indexedDB,webkitIndexedDB,mozIndexedDB,OIndexedDB,msIndexedDB */
-    if (typeof indexedDB !== 'undefined') {
-        return indexedDB;
-    }
-    if (typeof webkitIndexedDB !== 'undefined') {
-        return webkitIndexedDB;
-    }
-    if (typeof mozIndexedDB !== 'undefined') {
-        return mozIndexedDB;
-    }
-    if (typeof OIndexedDB !== 'undefined') {
-        return OIndexedDB;
-    }
-    if (typeof msIndexedDB !== 'undefined') {
-        return msIndexedDB;
-    }
+    try {
+        if (typeof indexedDB !== 'undefined') {
+            return indexedDB;
+        }
+        if (typeof webkitIndexedDB !== 'undefined') {
+            return webkitIndexedDB;
+        }
+        if (typeof mozIndexedDB !== 'undefined') {
+            return mozIndexedDB;
+        }
+        if (typeof OIndexedDB !== 'undefined') {
+            return OIndexedDB;
+        }
+        if (typeof msIndexedDB !== 'undefined') {
+            return msIndexedDB;
+        }
+    } catch (e) {}
 }
 
 var idb = getIDB();
@@ -39,24 +41,19 @@ function isIndexedDBValid() {
         if (!idb) {
             return false;
         }
-        // We mimic PouchDB here; just UA test for Safari (which, as of
-        // iOS 8/Yosemite, doesn't properly support IndexedDB).
-        // IndexedDB support is broken and different from Blink's.
-        // This is faster than the test case (and it's sync), so we just
-        // do this. *SIGH*
-        // http://bl.ocks.org/nolanlawson/raw/c83e9039edf2278047e9/
+        // We mimic PouchDB here;
         //
         // We test for openDatabase because IE Mobile identifies itself
         // as Safari. Oh the lulz...
-        if (typeof openDatabase !== 'undefined' && typeof navigator !== 'undefined' && navigator.userAgent && /Safari/.test(navigator.userAgent) && !/Chrome/.test(navigator.userAgent)) {
-            return false;
-        }
+        var isSafari = typeof openDatabase !== 'undefined' && /(Safari|iPhone|iPad|iPod)/.test(navigator.userAgent) && !/Chrome/.test(navigator.userAgent) && !/BlackBerry/.test(navigator.platform);
 
-        return idb && typeof idb.open === 'function' &&
-        // Some Samsung/HTC Android 4.0-4.3 devices
-        // have older IndexedDB specs; if this isn't available
-        // their IndexedDB is too old for us to use.
-        // (Replaces the onupgradeneeded test.)
+        var hasFetch = typeof fetch === 'function' && fetch.toString().indexOf('[native code') !== -1;
+
+        // Safari <10.1 does not meet our requirements for IDB support (#5572)
+        // since Safari 10.1 shipped with fetch, we can use that to detect it
+        return (!isSafari || hasFetch) && typeof indexedDB !== 'undefined' &&
+        // some outdated implementations of IDB that appear on Samsung
+        // and HTC Android devices <4.4 are missing IDBKeyRange
         typeof IDBKeyRange !== 'undefined';
     } catch (e) {
         return false;
@@ -102,7 +99,9 @@ function createBlob(parts, properties) {
 
 // This is CommonJS because lie is an external dependency, so Rollup
 // can just ignore it.
-if (typeof Promise === 'undefined' && typeof _dereq_ !== 'undefined') {
+if (typeof Promise === 'undefined') {
+    // In the "nopromises" build this will just throw if you don't have
+    // a global promise object, but it would throw anyway later.
     _dereq_('lie/polyfill');
 }
 var Promise$1 = Promise;
@@ -117,12 +116,23 @@ function executeCallback(promise, callback) {
     }
 }
 
+function executeTwoCallbacks(promise, callback, errorCallback) {
+    if (typeof callback === 'function') {
+        promise.then(callback);
+    }
+
+    if (typeof errorCallback === 'function') {
+        promise["catch"](errorCallback);
+    }
+}
+
 // Some code originally from async_storage.js in
 // [Gaia](https://github.com/mozilla-b2g/gaia).
 
 var DETECT_BLOB_SUPPORT_STORE = 'local-forage-detect-blob-support';
 var supportsBlobs;
 var dbContexts;
+var toString = Object.prototype.toString;
 
 // Transform a binary string to an array buffer, because otherwise
 // weird stuff happens when you try to work with the binary string directly.
@@ -152,10 +162,11 @@ function _binStringToArrayBuffer(bin) {
 // FileReader bug: https://code.google.com/p/chromium/issues/detail?id=447836
 //
 // Code borrowed from PouchDB. See:
-// https://github.com/pouchdb/pouchdb/blob/9c25a23/src/adapters/idb/blobSupport.js
+// https://github.com/pouchdb/pouchdb/blob/master/packages/node_modules/pouchdb-adapter-idb/src/blobSupport.js
 //
-function _checkBlobSupportWithoutCaching(txn) {
+function _checkBlobSupportWithoutCaching(idb) {
     return new Promise$1(function (resolve) {
+        var txn = idb.transaction(DETECT_BLOB_SUPPORT_STORE, 'readwrite');
         var blob = createBlob(['']);
         txn.objectStore(DETECT_BLOB_SUPPORT_STORE).put(blob, 'key');
 
@@ -264,7 +275,8 @@ function _getConnection(dbInfo, upgradeNeeded) {
             };
         }
 
-        openreq.onerror = function () {
+        openreq.onerror = function (e) {
+            e.preventDefault();
             reject(openreq.error);
         };
 
@@ -362,7 +374,7 @@ function _fullyReady(callback) {
         }
     });
 
-    promise.then(callback, callback);
+    executeTwoCallbacks(promise, callback, callback);
     return promise;
 }
 
@@ -553,7 +565,7 @@ function setItem(key, value, callback) {
         var dbInfo;
         self.ready().then(function () {
             dbInfo = self._dbInfo;
-            if (value instanceof Blob) {
+            if (toString.call(value) === '[object Blob]') {
                 return _checkBlobSupport(dbInfo.db).then(function (blobSupport) {
                     if (blobSupport) {
                         return value;
@@ -565,6 +577,7 @@ function setItem(key, value, callback) {
         }).then(function (value) {
             var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
             var store = transaction.objectStore(dbInfo.storeName);
+            var req = store.put(value, key);
 
             // The reason we don't _save_ null is because IE 10 does
             // not support saving the `null` type in IndexedDB. How
@@ -591,8 +604,6 @@ function setItem(key, value, callback) {
                 var err = req.error ? req.error : req.transaction.error;
                 reject(err);
             };
-
-            var req = store.put(value, key);
         })["catch"](reject);
     });
 
@@ -813,6 +824,8 @@ var TYPE_FLOAT32ARRAY = 'fl32';
 var TYPE_FLOAT64ARRAY = 'fl64';
 var TYPE_SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER_LENGTH + TYPE_ARRAYBUFFER.length;
 
+var toString$1 = Object.prototype.toString;
+
 function stringToBuffer(serializedString) {
     // Fill the string into a ArrayBuffer.
     var bufferLength = serializedString.length * 0.75;
@@ -874,16 +887,16 @@ function bufferToString(buffer) {
 // instructs the `setItem()` callback/promise to be executed). This is how
 // we store binary data with localStorage.
 function serialize(value, callback) {
-    var valueString = '';
+    var valueType = '';
     if (value) {
-        valueString = value.toString();
+        valueType = toString$1.call(value);
     }
 
     // Cannot use `value instanceof ArrayBuffer` or such here, as these
     // checks fail when running the tests using casper.js...
     //
     // TODO: See why those tests fail and use a better solution.
-    if (value && (value.toString() === '[object ArrayBuffer]' || value.buffer && value.buffer.toString() === '[object ArrayBuffer]')) {
+    if (value && (valueType === '[object ArrayBuffer]' || value.buffer && toString$1.call(value.buffer) === '[object ArrayBuffer]')) {
         // Convert binary arrays to a string and prefix the string with
         // a special marker.
         var buffer;
@@ -895,23 +908,23 @@ function serialize(value, callback) {
         } else {
             buffer = value.buffer;
 
-            if (valueString === '[object Int8Array]') {
+            if (valueType === '[object Int8Array]') {
                 marker += TYPE_INT8ARRAY;
-            } else if (valueString === '[object Uint8Array]') {
+            } else if (valueType === '[object Uint8Array]') {
                 marker += TYPE_UINT8ARRAY;
-            } else if (valueString === '[object Uint8ClampedArray]') {
+            } else if (valueType === '[object Uint8ClampedArray]') {
                 marker += TYPE_UINT8CLAMPEDARRAY;
-            } else if (valueString === '[object Int16Array]') {
+            } else if (valueType === '[object Int16Array]') {
                 marker += TYPE_INT16ARRAY;
-            } else if (valueString === '[object Uint16Array]') {
+            } else if (valueType === '[object Uint16Array]') {
                 marker += TYPE_UINT16ARRAY;
-            } else if (valueString === '[object Int32Array]') {
+            } else if (valueType === '[object Int32Array]') {
                 marker += TYPE_INT32ARRAY;
-            } else if (valueString === '[object Uint32Array]') {
+            } else if (valueType === '[object Uint32Array]') {
                 marker += TYPE_UINT32ARRAY;
-            } else if (valueString === '[object Float32Array]') {
+            } else if (valueType === '[object Float32Array]') {
                 marker += TYPE_FLOAT32ARRAY;
-            } else if (valueString === '[object Float64Array]') {
+            } else if (valueType === '[object Float64Array]') {
                 marker += TYPE_FLOAT64ARRAY;
             } else {
                 callback(new Error('Failed to get type for BinaryArray'));
@@ -919,7 +932,7 @@ function serialize(value, callback) {
         }
 
         callback(marker + bufferToString(buffer));
-    } else if (valueString === '[object Blob]') {
+    } else if (valueType === '[object Blob]') {
         // Conver the blob to a binaryArray and then to a string.
         var fileReader = new FileReader();
 
@@ -1137,7 +1150,7 @@ function iterate$1(iterator, callback) {
     return promise;
 }
 
-function setItem$1(key, value, callback) {
+function _setItem(key, value, callback, retriesLeft) {
     var self = this;
 
     // Cast the key to a string, as that's all we can set as a key.
@@ -1179,7 +1192,11 @@ function setItem$1(key, value, callback) {
                             // more storage on Safari, this error will
                             // be called.
                             //
-                            // TODO: Try to re-run the transaction.
+                            // Try to re-run the transaction.
+                            if (retriesLeft > 0) {
+                                resolve(_setItem.apply(self, [key, originalValue, callback, retriesLeft - 1]));
+                                return;
+                            }
                             reject(sqlError);
                         }
                     });
@@ -1192,6 +1209,10 @@ function setItem$1(key, value, callback) {
     return promise;
 }
 
+function setItem$1(key, value, callback) {
+    return _setItem.apply(this, [key, value, callback, 1]);
+}
+
 function removeItem$1(key, callback) {
     var self = this;
 
@@ -1590,16 +1611,6 @@ var localStorageWrapper = {
     keys: keys$2
 };
 
-function executeTwoCallbacks(promise, callback, errorCallback) {
-    if (typeof callback === 'function') {
-        promise.then(callback);
-    }
-
-    if (typeof errorCallback === 'function') {
-        promise["catch"](errorCallback);
-    }
-}
-
 // Custom drivers are stored here when `defineDriver()` is called.
 // They are shared across all instances of localForage.
 var CustomDrivers = {};
@@ -1696,7 +1707,7 @@ var LocalForage = function () {
         this._dbInfo = null;
 
         this._wrapLibraryMethodsWithReady();
-        this.setDriver(this._config.driver);
+        this.setDriver(this._config.driver)["catch"](function () {});
     }
 
     // Set any config values for localForage; can be called anytime before
@@ -1721,13 +1732,17 @@ var LocalForage = function () {
                     options[i] = options[i].replace(/\W/g, '_');
                 }
 
+                if (i === 'version' && typeof options[i] !== 'number') {
+                    return new Error('Database version must be a number.');
+                }
+
                 this._config[i] = options[i];
             }
 
             // after all config options are set and
             // the driver option is used, try setting it
             if ('driver' in options && options.driver) {
-                this.setDriver(this._config.driver);
+                return this.setDriver(this._config.driver);
             }
 
             return true;
@@ -1852,6 +1867,14 @@ var LocalForage = function () {
             self._config.driver = self.driver();
         }
 
+        function extendSelfWithDriver(driver) {
+            self._extend(driver);
+            setDriverToConfig();
+
+            self._ready = self._initStorage(self._config);
+            return self._ready;
+        }
+
         function initDriver(supportedDrivers) {
             return function () {
                 var currentDriverIndex = 0;
@@ -1864,13 +1887,7 @@ var LocalForage = function () {
                         self._dbInfo = null;
                         self._ready = null;
 
-                        return self.getDriver(driverName).then(function (driver) {
-                            self._extend(driver);
-                            setDriverToConfig();
-
-                            self._ready = self._initStorage(self._config);
-                            return self._ready;
-                        })["catch"](driverPromiseLoop);
+                        return self.getDriver(driverName).then(extendSelfWithDriver)["catch"](driverPromiseLoop);
                     }
 
                     setDriverToConfig();
-- 
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