0.6.0 • Published 8 years ago

cordova-plugin-hotpushes v0.6.0

Weekly downloads
3
License
MIT
Repository
github
Last release
8 years ago

#cordova-plugin-hotpushes

Download and cache remotely hosted content.

This plugin is a work in progress and it is not production ready. PR welcome.

Installation

cordova plugin add cordova-plugin-hotpushes

Supported Platforms

  • Android
  • iOS
  • WP8

Examples

API

HotPush.sync(options)

ParameterDescription
options.srcString URL to hot push endpoint
options.versionFileNameString Name of the json file containing the version information
options.typeString (Optional) Defines the hot push strategy applied to the content.The type HOTPUSH_TYPE.REPLACE is the default behaviour that completely removes existing content then copies new content from a zip file. The type HOTPUSH_TYPE.MERGE will download and replace only content which has changed.
options.headersObject (Optional) Set of headers to use when requesting the remote content from options.src.
options.archiveURLString (Mandatory if options.type === Hotpush.HOTPUSH_TYPE.REPLACE) URL of the zip containing the files to hot push.
options.documentsPathObject (Optional) Path to the Documents folder (useful for WKWebView)
options.checkTypeString (Optional) Set to Hotpush.HOTPUSH_CHECK_TYPE.VERSION if you want to use the version number in your version.json instead of timestamp
options.debugBoolean (Optional) Print debug information in the console

Returns

  • Instance of HotPush.

Example

var hotpushes = HotPush.sync({
  src: 'http://myserver/hot/',
  versionFileName: 'version.json',
  type: Hotpush.HOTPUSH_TYPE.REPLACE,
  archiveURL: 'http://myserver/hot/assets.zip'
});

hotpushes.loadWaitingLocalFiles()

Load the local files at position -1 (see version.json).

ParameterDescription
no parameters

hotpushes.loadAllLocalFiles()

Load the local files at position >= 0.

ParameterDescription
no parameters

hotpushes.check()

Check if there is a new version available on the server.

ParameterDescription
no parameters

hotpushes.update()

Download the files on the server.

ParameterDescription
no parameters

hotpushes.on(event, callback)

ParameterDescription
eventString Name of the event to listen to. See below for all the event names.
callbackFunction is called when the event is triggered.

hotpushes.on('updateFound', callback)

The event updateFound will be triggered when a new update is found on the server.

Callback ParameterDescription
no parameters

Example

hotpushes.on('updateFound', function() {
  hotpushes.update();
});

hotpushes.on('noUpdateFound', callback)

The event noUpdateFound will be triggered when no new update is found on the server.

Callback ParameterDescription
no parameters

Example

hotpushes.on('noUpdateFound', function() {
  alert('All good!');
});

hotpushes.on('progress', callback)

The event progress will be triggered on each update as the native platform downloads and caches the content.

Callback ParameterDescription
data.progressInteger Progress percentage between 0 - 100. The progress includes all actions required to cache the remote content locally. This is different on each platform, but often includes requesting, downloading, and extracting the cached content along with any system cleanup tasks.
data.statusInteger Enumeration of PROGRESS_STATE to describe the current progress state.

Example

hotpushes.on('progress', function(data) {
    // data.progress
    // data.status
});

hotpushes.on('updateComplete', callback)

The event updateComplete will be triggered when the content has been successfully cached onto the device.

Callback ParameterDescription
no parameters

Example

hotpushes.on('updateComplete', function() {
  location.reload();
});

hotpushes.on('error', callback)

The event error will trigger when an internal error occurs and the cache is aborted.

Callback ParameterDescription
eError Standard JavaScript error object that describes the error.

Example

hotpushes.on('error', function(e) {
    // e.message
});

hotpushes.on('cancel', callback)

The event cancel will trigger when hotpushes.cancel is called.

Callback ParameterDescription
no parameters

Example

hotpushes.on('cancel', function() {
    // user cancelled the hot push
});

hotpushes.cancel()

Cancels the content sync operation and triggers the cancel callback.

HotPush.PROGRESS_STATE

An enumeration that describes the current progress state.

IntegerDescription
0STOPPED
1DOWNLOADING
2EXTRACTING
3COMPLETE

HotPush.HOTPUSH_TYPE

An enumeration that describes the type of hotpush to perform.

StringDescription
mergeMERGE
replaceREPLACE

HotPush.HOTPUSH_CHECK_TYPE

An enumeration that describes the field to look at in the version.json file.

StringDescription
versionVERSION
timestampTIMESTAMP
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