#801 rip out bower, move to unmanaged externals

1 files changed, 156 insertions, 0 deletions

diff --git a/etc/js/localforage-cordovasqlitedriver.js b/etc/js/localforage-cordovasqlitedriver.js
new file mode 100644
index 00000000..635e6e66
--- /dev/null
+++ b/etc/js/localforage-cordovasqlitedriver.js
@@ -0,0 +1,156 @@
+(function (global, factory) {
+    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+    typeof define === 'function' && define.amd ? define(factory) :
+    (global.cordovaSQLiteDriver = factory());
+}(this, function () { 'use strict';
+
+    function getSerializerPromise(localForageInstance) {
+        if (getSerializerPromise.result) {
+            return getSerializerPromise.result;
+        }
+        if (!localForageInstance || typeof localForageInstance.getSerializer !== 'function') {
+            return Promise.reject(new Error('localforage.getSerializer() was not available! ' + 'localforage v1.4+ is required!'));
+        }
+        getSerializerPromise.result = localForageInstance.getSerializer();
+        return getSerializerPromise.result;
+    }
+
+    function getDriverPromise(localForageInstance, driverName) {
+        getDriverPromise.result = getDriverPromise.result || {};
+        if (getDriverPromise.result[driverName]) {
+            return getDriverPromise.result[driverName];
+        }
+        if (!localForageInstance || typeof localForageInstance.getDriver !== 'function') {
+            return Promise.reject(new Error('localforage.getDriver() was not available! ' + 'localforage v1.4+ is required!'));
+        }
+        getDriverPromise.result[driverName] = localForageInstance.getDriver(driverName);
+        return getDriverPromise.result[driverName];
+    }
+
+    function getWebSqlDriverPromise(localForageInstance) {
+        return getDriverPromise(localForageInstance, localForageInstance.WEBSQL);
+    }
+
+    /* global document, sqlitePlugin */
+    // we can't import this, since it gets defined later
+    // import sqlitePlugin from 'sqlitePlugin';
+
+    var deviceReady = new Promise(function (resolve, reject) {
+        if (typeof sqlitePlugin !== 'undefined') {
+            resolve();
+        } else if (typeof cordova === 'undefined') {
+            reject(new Error('cordova is not defined.'));
+        } else {
+            // Wait for Cordova to load
+            document.addEventListener("deviceready", function () {
+                return resolve();
+            }, false);
+        }
+    });
+
+    var deviceReadyDone = deviceReady.catch(function () {
+        return Promise.resolve();
+    });
+
+    function getOpenDatabasePromise() {
+        return deviceReadyDone.then(function () {
+            if (typeof sqlitePlugin !== 'undefined' && typeof sqlitePlugin.openDatabase === 'function') {
+                return sqlitePlugin.openDatabase;
+            } else {
+                throw new Error('SQLite plugin is not present.');
+            }
+        });
+    }
+
+    // // If cordova is not present, we can stop now.
+    // if (!globalObject.cordova) {
+    //     return;
+    // }
+
+    // Open the cordova sqlite plugin 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 = getOpenDatabasePromise().then(function (openDatabase) {
+            return new Promise(function (resolve, reject) {
+                // Open the database; the openDatabase API will automatically
+                // create it for us if it doesn't exist.
+                try {
+                    dbInfo.location = dbInfo.location || 'default';
+                    dbInfo.db = openDatabase({
+                        name: dbInfo.name,
+                        version: String(dbInfo.version),
+                        description: dbInfo.description,
+                        size: dbInfo.size,
+                        location: dbInfo.location
+                    });
+                } catch (e) {
+                    reject(e);
+                }
+
+                // Create our key/value table if it doesn't exist.
+                dbInfo.db.transaction(function (t) {
+                    t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName + ' (id INTEGER PRIMARY KEY, key unique, value)', [], function () {
+                        self._dbInfo = dbInfo;
+                        resolve();
+                    }, function (t, error) {
+                        reject(error);
+                    });
+                });
+            });
+        });
+
+        var serializerPromise = getSerializerPromise(self);
+        var webSqlDriverPromise = getWebSqlDriverPromise(self);
+
+        return Promise.all([serializerPromise, webSqlDriverPromise, dbInfoPromise]).then(function (results) {
+            dbInfo.serializer = results[0];
+            return dbInfoPromise;
+        });
+    }
+
+    var cordovaSQLiteDriver = {
+        _driver: 'cordovaSQLiteDriver',
+        _initStorage: _initStorage,
+        _support: function _support() {
+            return getOpenDatabasePromise().then(function (openDatabase) {
+                return !!openDatabase;
+            }).catch(function () {
+                return false;
+            });
+        }
+    };
+
+    function wireUpDriverMethods(driver) {
+        var LibraryMethods = ['clear', 'getItem', 'iterate', 'key', 'keys', 'length', 'removeItem', 'setItem'];
+
+        function wireUpDriverMethod(driver, methodName) {
+            driver[methodName] = function () {
+                var localForageInstance = this;
+                var args = arguments;
+                return getWebSqlDriverPromise(localForageInstance).then(function (webSqlDriver) {
+                    return webSqlDriver[methodName].apply(localForageInstance, args);
+                });
+            };
+        }
+
+        for (var i = 0, len = LibraryMethods.length; i < len; i++) {
+            wireUpDriverMethod(driver, LibraryMethods[i]);
+        }
+    }
+
+    wireUpDriverMethods(cordovaSQLiteDriver);
+
+    return cordovaSQLiteDriver;
+
+}));
\ No newline at end of file