Core JS APIs

“Fliplet Core” is our most important package and it’s included on all screens of your apps. If you’re developing a component, make sure to include fliplet-core in your dependencies to make use of these JS APIs.

This package enables you to read and write data in the device storage, navigate to different screens as long as dozens of other different interactions and features.

The following namespaces are publicly available under this package. Please click on any of them to see their documentation and public methods:

The fliplet-core package also contains the following methods:

If you’re looking for other namespaces, make sure to check popular ones the Media or Data Sources dependencies.

One more thing: Fliplet is also a function returning a promise which can be used to ensure your code runs when all plugins and features have loaded on the screen:

Fliplet().then(function () {
  // code running here will have all dependencies and plugins available
});

Environment

Get an environment variable

var appId = Fliplet.Env.get('appId');

These variables are usually available on app screens as long as components and providers:

Set an environment variable

Fliplet.Env.set('appId', 2);

Hooks

Register a callback for a hook

Fliplet.Hooks.on('beforeFormSubmit', function (data) {
  console.log('just got', data);

  data.foo = 2;

  return Promise.resolve('bar'); // you can return a promise if your hook is async
});

Fliplet.Hooks.on('afterFormSubmit', function (data) {
  // data.formData is form data
  // data.result is null for insert and the entry when update
  console.log('just got', data);

  data.foo = 2;

  return Promise.resolve('bar'); // you can return a promise if your hook is async
});

Fliplet.Hooks.on('onFormSubmitError', function (data) {
  // data.formData is form data
  // data.error is the error
  console.log('something went wrong', data);

  data.foo = 2;

  return Promise.resolve('bar'); // you can return a promise if your hook is async
});

Run a hook

var data = { foo: 1 };

Fliplet.Hooks.run('beforeFormSubmit', data).then(function (results) {
  // results[0] is "bar"
  // data.foo is 2
}, function onError (err) {
  // woop woop, an hook fired a rejection!
});

Please note: this JS API is only available in widget interfaces when developing for Fliplet Studio. If you’re looking for adding modals and confirmation windows to your Fliplet Apps, please look for the following JS APIs instead:

When using Modal windows on widget interfaces, we use Bootbox under the hood hence make sure to check their documentation for the full set of options you can pass.

Display a confirmation message

Displays a confirmation message in Fliplet Studio from a Fliplet Widget interface.

Fliplet.Modal.confirm({ message: 'Are you sure?'}).then(function (result) {
  if (result) {
    // user pressed yes
  }
});

Display an alert message

Displays an alert message in Fliplet Studio from a Fliplet Widget interface.

Fliplet.Modal.alert({ message: 'Thanks for confirming'}).then(function () {
  // fired when the user pressed "OK"
});

User

Get the user auth token

Retrive the auth token for the current user.

var userAuthToken = Fliplet.User.getAuthToken();

Set the user auth token

Fliplet.User.setAuthToken('eu--abcdef');

Set the user details

Fliplet.User.setUserDetails({
  auth_token: 'eu--abc',
  id: 2,
  email: 'foo@example.org'
});

Set (extend) the user preferences

// promise will resolve with all user preferences
Fliplet.User.Preferences.set({
  foo: 'bar',
  baz: { barbaz: true }
});

Get the user preferences

// promise will resolve with all user preferences
Fliplet.User.Preferences.get().then(function (preferences) {
  // preferences.foo
});

Studio

Forward an event to Fliplet Studio

Fliplet.Studio.emit('foo', { bar: 1 });

Navigate to a page in Fliplet Studio

Fliplet.Studio.emit('navigate', {
  name: 'appSettingsGeneral', // route name
  params: { appId: 11 } // parameters to pass to the route
});

API

Make an API request to the Fliplet APIs

// Returns a promise
Fliplet.API.request({
  url: 'v1/user',
  method: 'PUT',
  data: { email: 'new@email.org' }
}).then(function onSuccess(response) {
  console.log(response);
});

Widget

Emit an event to the parent widget or Fliplet Studio

Fliplet.Widget.emit('foo', { bar: 1 });

Get the widget instance id

This method is usually meant to be called from a widget interface, to get the widget instance id if necessary.

var id = Fliplet.Widget.getDefaultId();

Get a widget instance data

This method is usually meant to be called from a widget interface, to get the saved data.

var data = Fliplet.Widget.getData();

You can also get the data of a specific widget instance in the current page by passing its ID:

var data = Fliplet.Widget.getData(1);

Get the URL to an asset from the relative path of a widget

// the first parameter is the widget id as usual
var url = Fliplet.Widget.getAsset(123, 'img/icon.png');

// on the interface, you can skip the id (same as getData and getUUID)
var url = Fliplet.Widget.getAsset('img/icon.png');

Get a widget instance unique identifier

The widget instance ID might change overtime when an app is published. If you need to use an ID which won’t change, you can use the getUUID(<widgetInstanceId>).

var uuid = Fliplet.Widget.getUUID(1);

Display an error message in Fliplet Studio

Fliplet.Widget.displayMessage({ text: 'The email is not valid' });

Sets the widget interface info message in Fliplet Studio

Fliplet.Widget.info('2 files selected');

Toggle the wide mode on the interface

// Enable the wide mode
Fliplet.Studio.emit('widget-mode-wide');

// Disable the wide mode
Fliplet.Studio.emit('widget-mode-default');

Toggle the save button

// Enable the button
Fliplet.Widget.toggleSaveButton(true);

// Disable the button
Fliplet.Widget.toggleSaveButton(false);

Set & reset the save button label

// Set the button label
Fliplet.Widget.setSaveButtonLabel('Pick');

// Reset the button label (to 'Save & Close')
Fliplet.Widget.resetSaveButtonLabel();

Toggle the cancel button

// Enable the button
Fliplet.Widget.toggleCancelButton(true);

// Disable the button
Fliplet.Widget.toggleCancelButton(false);

Set & reset the cancel button label

// Set the button label
Fliplet.Widget.setCancelButtonLabel('No thanks');

// Reset the button label (to 'Save & Close')
Fliplet.Widget.resetCancelButtonLabel();

Autosize

Tells the parent widget or studio the new height of this widget.

Fliplet.Widget.autosize();

As a rule of thumb, you are responsible of calling the above function every time the height of your widget (or provider) is changing.

Open a provider

var myProvider = Fliplet.Widget.open('com.fliplet.link', {

  // If provided, the iframe will be appended here,
  // otherwise will be displayed as a full-size iframe overlay
  selector: '#somewhere',

  // You can send data to the provider, to be used similar to a widget instance data
  data: { foo: 'bar' },

  // You can also listen for events fired from the provider
  onEvent: function (event, data) {
    if (event === 'interface-validate') {
      Fliplet.Widget.toggleSaveButton(data.isValid === true);
    }

    // return true to stop propagation up to studio or parent components
  }
});

myProvider.then(function (data) {
  // data will contain the result
});

// You can also resolve an array of providers
Fliplet.Widget.all([myProvider]).then(function (results) {
  // results is an array with data from all providers you resolved
});

You can also stop the provider from being closed once resolved, by passing the closeOnSave: false option. You can then close it manually by calling myProvider.close() at any time.

Attach an event on save request

Optionally attach an event handler to be called when the “save” button will be called in studio. Here’s the typical usage of the function:

Fliplet.Widget.onSaveRequest(function () {
  // Save data when the save button in studio is clicked
  return Fliplet.Widget.save({ foo: 1 });
}).then(function onSave() {
  // Closes this widget interface
  Fliplet.Widget.complete();
});

Save data

Used to save JSON-structured data to the current widget instance. The save function is usually meant to be triggered from onSaveRequest described above.

Fliplet.Widget.save({ foo: 1 }).then(function () {
  // Closes this widget interface
  Fliplet.Widget.complete();
});

Close the interface when done

Fliplet.Widget.complete();

Organizations

Get the user organizations

Fliplet.Organizations.get().then(function (organizations) {

});

Get the current organization settings

Fliplet.Organization.Settings.getAll()
  .then(function (settings) {
    // Your code
  });

Set settings. Current settings are extended with this ones.

Fliplet.Organization.Settings.set({
  user: 'foo',
  _password: 'bar' // Settings start with _ are encrypted
})
  .then(function(settings) {
    // Your code
  });

Get a single setting

Fliplet.Organization.Settings.get('foo')
  .then(function (value) {
    // Your code
  })

Check if a setting is set

Fliplet.Organization.Settings.isSet('_password')
  .then(function(isSet) {
    if (isSet) {
      // Your code
    }
  });

Unset a setting

Fliplet.Organization.Settings.unset(['user','_password'])
  .then(function (currentSettings) {
    // Your code
  })

App

Get the current app settings

var settings = Fliplet.App.Settings.getAll();

Get a single settings from the current app

var datum = Fliplet.App.Settings.get('foo');

Get the logs for an app

Fliplet.App.Logs.get({
  where: { type: 'jobs' }
}).then(function (logs) {
  // logs<Array>
});

Create a log for an app

Fliplet.App.Logs.create({
  foo: "bar"
}).then(function (log) {
  // log<Object>
});

Save or update some settings of the current app

Fliplet.App.Settings.set({ foo: 'bar', hello: 'world').then(function () {
  // optional promise callback to be called when the APIs have saved the data
});

Deletes a list of settings from the app

Fliplet.App.Settings.unset(['foo', 'hello']).then(function () {
  // optional promise callback to be called when the APIs have deleted the data
});

Check if your app is running in preview mode

Use the following snippet to check if your app is running inside Fliplet Viewer (or Fliplet Studio) or it’s the production version from the App Store / Play Store / Web apps.

var isPreview = Fliplet.App.isPreview(true);

Lock the device orientation

// If called with no parameters, the app orientation from the settings will be used
Fliplet.App.Orientation.lock(newOrientation)

Unlock the device orientation

Fliplet.App.Orientation.unlock()

App Storage

Use this to store arbitrary keys in the app storage for later use. Note: this is a namespaced storage wrapper using Fliplet.Storage for the current app.

Fliplet.App.Storage.set(key, val)

Profile

A namespaced storage for the user profile.

Fliplet.Profile.set('firstName', 'John')

Fliplet.Profile.get('firstName').then(function (value) {
  // value is 'John'
})

The following variables are reserved for common use and publicly accessible.

Apps

Get the list of apps the user has got access to

Fliplet.Apps.get().then(function (apps) {

});

Note: when returning apps, the API will return both V1 and V2 apps created with Fliplet. Most likely, you want to filter and use V2 apps only. This can be done by filtering out apps where the boolean app.legacy is true.

Pages

Get the list of pages of the current app

Fliplet.Pages.get().then(function (appPages) {

});

Check whether the device is online

var isOnline = Fliplet.Navigator.isOnline();

if (isOnline) {
  // device is online
} else {
  // device is offline
}

Add event listeners to when the device goes online/offline

Fliplet.Navigator.onOnline(function(){
  console.log('Device just came online.');
});

Fliplet.Navigator.onOffline(function(){
  console.log('Device just went offline.');
});

Wait for the device to be ready before running some code

Fliplet().then(function () {
  // put your code here to ensure all scripts and plugins have been loaded
});

Wait for Cordova plugins to be ready before running some code

Fliplet.Navigator.onPluginsReady().then(function () {
  // your code
});

Get the current device information

var device = Fliplet.Navigator.device();

/*
"device" is an object containing these keys:

{
  manufacturer: 'Apple',
  model: 'iPhone',
  platform: 'iOS',
  uuid: 'df25dad2-0716-40e9-2c38-acf41a25cf5b'
}

Get the device/user location

Fliplet.Navigator.location().then(function (position) {
  // position.coords.latitude
  // position.coords.longitude
}).catch(function (error) {
  // User didn't allow to share the location
});

Notifications

Show a local notification to the user

Fliplet.Navigator.Notifications.schedule({
  title: 'Hello world',
  text: 'Lorem ipsum dolor sit amet',
  icon: 'https://path/to/icon.jpg'
});

For the full available options, please check the local notifications cordova plugin.

Note: compared to native devices, web support for local notifications is limited despite being available.

Storage

The Storage JS APIs allow you to save and read data to and from the device or browser. You can save values such as numbers, booleans, strings and also objects (as long as they can be serialized via JSON).

Please note that all these methods (set, get and remove) are asynchronous and the result is returned via promises. You don’t need to wait for the promise when you use set and remove but you surely will need it when you use the get method to read a variable.

We currently allow storing settings to the current app but also to apps you have installed in your device (e.g. when running via the App List component or Fliplet Viewer). Please make sure to use the correct storage depending on the case:

Both namespaces have the same methods for reading, setting and removing data as explained in the sections below.

Store data

Fliplet.App.Storage.set('key', value);

// You can also wait for this to be saved on disk with a promise, if necessary
Fliplet.App.Storage.set('key', value).then(function () {
  // this runs when the variable has been saved to disk
}).catch(function (error) {
  // this runs when an error was triggered and the data could not be saved
});

Read data

Use the Fliplet.App.Storage.get() method to read one or more values from the device storage for the current app. The input parameter can either be a String when looking for a single key or an Array when you need to lookup for more than one.

// Read a single key from the app's storage
Fliplet.App.Storage.get('foo').then(function (value) {
  // here you can use the "value"
});

// Read multiple keys from the app's storage
Fliplet.App.Storage.get(['foo', 'bar']).then(function (values) {
  // values will be an object containing "foo" and "bar":
  // - values.foo
  // - values.bar
}).catch(function (error) {
  // this block is optional and it runs when an error was triggered
  // and the data could not be read
});

// You can also provide default properties to return when the key is not set.
// This also works when the input key is an array.
Fliplet.App.Storage.get('key', { defaults: 123 })
  .then(function (value) {
    // here you can use the "value"
  });

// Providing default properties also works when the value is an object.
Fliplet.App.Storage.get('key', { defaults: { hello: 'world' } })
  .then(function (value) {
    // here you can use the "value"
  });

// Providing default properties also works when the input key is an array.
Fliplet.App.Storage.get(['foo', 'bar'], { defaults: { foo: '1', bar: 'baz' } })
  .then(function (value) {
    // here you can use the "value"
  });

You can optionally provide a default value in case the key has not been assigned a value yet.

Remove data

Fliplet.App.Storage.remove('key');

// You can also wait for this to be removed from the disk with a promise, if necessary
Fliplet.App.Storage.remove('key').then(function () {
  // this runs when the variable has been removed from to disk
});

Namespaced storage

You can also create a private namespaced storage which is nor shared with the Fliplet.App.Storage neither with the global Fliplet.Storage:

var myPrivateStorage = Fliplet.Storage.Namespace('foo');

Set data

myPrivateStorage.set('bar', 'my data')

Get data

myPrivateStorage.get('bar').then(function(value) {})

Get all data

Note This is only available for namespaced storage

myNamespaceStorage.getAll().then(function(data) {})

Remove

Remove a key or list of keys from the namespaced storage

myNamespaceStorage.remove('bar')

Note If you need to remove multiple storage keys at once, you must pass an array of keys

// Correct
myNamespaceStorage.remove(['foo', 'bar'])

// Incorrect - This will result in only the last one being removed
myNamespaceStorage.remove('foo')
myNamespaceStorage.remove('bar')

Clear

Note This is only available for namespaced storage

Clear all namespaced storage

myNamespaceStorage.clear()

Query parameters

Fliplet.Navigate.query;

Navigate the app to the previous page

Fliplet.Navigate.back();

Fliplet.Navigate.url('http://fliplet.com');

The above will use the in-app browser by default so your users won’t leave from the app. If you wish to use the device’s system browser, you can pass inAppBrowser: false in the configuration as follows:

Fliplet.Navigate.url({
  url: 'http://fliplet.com',
  inAppBrowser: false
});

The in-app browser contains a Share feature that lets your users share the URL through other features on the phone. You can disable this by adding the following line as custom JavaScript code.

Fliplet.Navigate.defaults.disableShare = true;

Register a hook to be fired before navigating to a URL

You can register a function to be called whenever your app is about to navigate to a URL. This is useful if you want to make changes to any of the given parameters (prior to the navigation), or you need to run custom code or you simply want to completely stop the URL from opening.

The data object shown below will contain the following keys:

Fliplet.Hooks.on('beforeNavigateToURL', function (data) {
  // You can return a promise if you need async to be carried out
  // before the InAppBrowser is opened.

  // You can also change any of the input data if you need to
  data.url = 'http://example.org';

  // If you want to stop execution and don't open the browser, simply return a promise rejection:
  return Promise.reject('Handled by my hook');
});

Let’s make one further example where we simply force all linkedin.com and twitter.com URLs to open with the system browser (so that the installed app gets opened) instead of the in-app browser:

Fliplet.Hooks.on('beforeNavigateToURL', function (data) {
  if (data.url.match(/linkedin\.com|twitter\.com/)) {
    data.inAppBrowser = false;
  }
});

To find out the ID of a page, you can use Fliplet Studio (it’s displayed on the browser bar) or simply run Fliplet.Env.get('pageId') from any page.

// Navigate to the screen with ID 1
Fliplet.Navigate.screen(1);

// Navigate to the screen with ID 2 optionally passing some more details
Fliplet.Navigate.screen(2, { query: '?foo=bar' });

// Navigate to the screen with ID 3 using a slide transition
Fliplet.Navigate.screen(3, { transition: 'slide.right' });

// Navigate to the screen with ID 3 specifying the transition duration (defaults to 500ms)
Fliplet.Navigate.screen(3, { duration: 250 });

// Navigate to the screen with ID 4 using a fade transition
Fliplet.Navigate.screen(4, { transition: 'fade' });

Here’s a list of transitions you can use:

When using the com.fliplet.link provider to get the navigation details, the function below can be used to parse such details.

// Data coming from the link provider
var data = {
  action: 'screen',
  page: 1,
  query: '?param1=value1'
};

Fliplet.Navigate.to(data);

Open a popup

var options = {
  title: 'Foo',
  message: 'Bar',
};
Fliplet.Navigate.popup(options);

Open a confirm dialog

Displays a native confirmation dialog.

var options = {
  title: 'Foo',
  message: 'Bar',
  labels: ['Agree','No'] // Native only (defaults to [OK,Cancel])
};

Fliplet.Navigate.confirm(options)
  .then(function(result) {
    if (!result) {
      return console.log('Not confirmed!');
    }
    console.log('Confirmed!');
  });

Open a prompt dialog

var options = {
  title: 'Foo',
  message: 'Bar',
  labels: ['Send','Cancel'], // Native only (defaults to [OK,Cancel])
  default: 'Foo Bar'
};
Fliplet.Navigate.prompt(options)
  .then(function(input) {
    if (!input) {
      return console.log('Canceled or left empty!');
    }
    console.log(input);
  });

We are using PhotoSwipe. Note: You need to add photoswipe on your dependencies list to use this.

var data = {
  images: [
    {
      title: 'Foo',
      path: '/foo.jpg', // On native platform if present, path is used instead of web url
      url: 'http://lorempixel.com/1280/720/'
    },
    {
      url: 'http://lorempixel.com/400/200/'
    }
  ],
  options: { // You can pass Photo Swipe options
    index: 1
  }
};
Fliplet.Navigate.previewImages(data);

Analytics

Enable/disable tracking

The app might have an analytics widget active, although you can also prompt the user if they accept tracking.

Fliplet.Analytics.enableTracking()
Fliplet.Analytics.disableTracking()

Check tracking status

Fliplet.Analytics.isTrackingEnabled()

App Analytics

Tracking an event for app analytics

Analytics for apps can be tracked by providing a type (either event or pageView and a optional JSON data object to be stored against the event).

// Track an event
Fliplet.App.Analytics.track('event', {
  label: 'Click on News Item'
});

// Track a page view
Fliplet.App.Analytics.track('pageView', {
  label: 'Page 123',
  foo: 'bar'
});

// shorthand for tracking events
Fliplet.App.Analytics.event({
  label: 'News Item 123'
});

// shorthand for tracking pageviews
Fliplet.App.Analytics.pageView('My sample page');

The system takes care of creating an analytics session for the user and track it and also track when a new session should be created. Furthermore, the following data gets added automatically to each event or pageView you track:

When tracking events via Fliplet.App.Analytics.event you can overwrite these variables by passing a new value:

Fliplet.App.Analytics.event({
  _os: 'Ubuntu',
  _pageTitle: 'My other page'
});

Manually resetting the analytics session id

Fliplet.App.Analytics.Session.reset();

Fetch aggregated logs

Here’s how you can use our powerful JS APIs to do some heavylifting for you and return aggregated logs instead of having to group them manually when displaying charts for app analytics.

Note: fetching aggregating logs is available both under the namespace for the current app (Fliplet.App) and for all apps (Fliplet.Apps), each have different behaviors and parameter requirements:

// Fetch analytics for the current app
Fliplet.App.Analytics.get(query);

// Fetch analytics for a specific app
Fliplet.Apps.Analytics.get(appId, query);

The query parameter is optional; when given, it must be an object with the following (all optional) attributes:

attributes

Use when you only want to select a few attributes or you need to apply a distinct count.

Selecting attributes:

['createdAt', 'data']

Applying a distinct count:

[ { distinctCount: true, col: 'data._analyticsTrackingId', as: 'sessionsCount' } ]

where

Sequelize where condition for the query.

{
  data: { foo: 'bar' },
  type: ['app.analytics.pageView'],
  createdAt: {
    $gte: moment().startOf('day').unix()*1000,
    $lte: moment().endOf('day').unix()*1000
  }
}

group

When aggregating data with “group”, this parameter must be an array of objects or strings.

Let’s make an example by aggregating data by a data.label column and then by hour:

Fliplet.Apps.Analytics.get(appId, {
  group: [
    'data.label',
    { fn: 'date_trunc', part: 'hour', col: 'createdAt', as: 'hour' }
  ],
  where: {
    data: { foo: 'bar' }
  },
  order: [['data.label', 'DESC']],
  limit: 5
}).then(function (results) {
  // console.log(results)
});

Another example:

// 1. track a pageview
Fliplet.App.Analytics.pageView({
  label: 'News Item 123'
});

// 2. fetch pageviews by hour
Fliplet.Apps.Analytics.get(appId, {
  group: [
    { fn: 'date_trunc', part: 'hour', col: 'createdAt', as: 'hour' }
  ]
}).then(function (results) {
  // console.log(results)
});

And one more:

var startDate = '2018-08-01';
var endDate = '2018-08-30';

// fetch a list of users with their page views count (ordered by most active to less active user)
Fliplet.Apps.Analytics.get(appId, {
  group: [
    'data._userEmail'
  ],
  where: {
    type: ['app.analytics.pageView'],
    createdAt: {
      $gte: moment(startDate, 'YYYY-MM-DD').startOf('day').unix()*1000,
      $lte: moment(endDate, 'YYYY-MM-DD').endOf('day').unix()*1000
    }
  }
}).then(function (results) {
  results = _.sortBy(results, 'count').reverse();
});

// fetch a list of most active users by their number of sessions
Fliplet.App.Analytics.get({
  group: ['data._userEmail'],
  order: [['sessionsCount', 'DESC']],
  attributes: [ { distinctCount: true, col: 'data._analyticsTrackingId', as: 'sessionsCount' } ],
  limit: 3
})

limit

Number of records to return. Defaults to 250.

order

Define the ascending or descending order of returned records, sorting by specific column(s).

[ ['data.label', 'DESC'], ['sessionsCount', 'ASC'] ]

period

Define how data should be grouped into periods of time.

{
  duration: 'hour',  // size of the data point
  col: 'createdAt',  // target column
  count: true        // return count only
}

Fetch logs count

count works exactly the same as the above get method, but returns just a number of results:

Fliplet.Apps.Analytics.count(appId, { group: [ 'data._userEmail' ] }).then(function (count) {
  // console.log(count)
});

Encode

Encode data to base64

var encoded = Fliplet.Encode.base64('mystring');

Compile

Compiles a string with a handlebars-like template replacement.

var compiledString = Fliplet.compile('Hello ', { name: 'Nick' });

Guid

Generates a global unique identifier with a format like: "2682df5f-2679-7de5-c04c-d212f4314897"

var guid = Fliplet.guid()

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