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https://github.com/mukil/dmx-notifications

Realizes persistent notifications for users of DMX across sessions and screens.
https://github.com/mukil/dmx-notifications

deepamehta notifications plugin pubsub websockets

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Realizes persistent notifications for users of DMX across sessions and screens.

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README 

        

# DMX Notifications



The DMX Notifications plugin makes it easy for developers to create persistent notifications across sessions and screens.



Important: There are several privacy-related issues unsolved (see https://git.dmx.systems/dmx-plugins/dmx-notifications/-/issues/10). The current version is experimental and released for DEMO purposes only. Furthermore, the type definition should not be used as a template for other plugins (see https://git.dmx.systems/dmx-plugins/dmx-notifications/-/issues/12). The latest version does not resemble the feature of the DM 4 version yet (see https://git.dmx.systems/dmx-plugins/dmx-notifications/-/issues/11).



The use case is:



A user subscribes a topic.

The user is notified when the topic is changed.  



Actually the plugin provides:

*   A *Notification* model (a Topic Type representing a _message_)

*   A *Subscription* model (an Association Type for the _configurations_)

*   A service to

    *    Manage subscriptions (subscribe/unsubscribe)

    *    Create notifications (persistent notifcations for all users who subscribed given item)



## Notifications Model



The following figure you find an overview of the type definitionst dmx-notifications installs in DMX. 



![Screenshot of Notification Model in DMX, Selected TopicType Notification](/notification_model_doc.png)



## Usage: Subscribe items to receive notifications



A subscription is created using the "Subscribe" (resp. "Unsubscribe") context command on eligible topics.



### Accessing notifications (In-App) 



When logged in you find your notifications behind the Envelope-icon in the upper right corner of the window. A badge indicates your unread notifications.



## Requirements



DMX 5.2 is a platform for collaboration and knowledge management.

https://github.com/dmx-systems/dmx-platform



## License



DMX Notifications is available freely under the GNU Affero General Public License, version 3 or later (see [License](https://git.dmx.systems/dmx-plugins/dmx-notifications/-/blob/master/LICENSE)).



## Version History



**2.0.1**, Upcoming



* Adapted to be compatible with DMX 5.2

* Support for display new and old value on note edits is back



**2.0.0**, Jan 04, 2021



* Data model and backend compatible with DMX 5.1

* Rewritten webclient integration with context commands, envelope icon and a badge indicating unread notifications

* New GUI to list, mark, reveal and delete notifications

* Completely revised notification titles

* "Diffs" upon Note edits are currently not supported (see https://git.dmx.systems/dmx-plugins/dmx-notifications/-/issues/11)

* Your subscriptions and notifications may be READ-able for other users (depending on their workspace assignment)



**1.2**, Aug 11, 2017



Maintenance release:

* Adapted to be compatible with DeepaMehta 4.8.6 and DM 4 Websockets 0.4



**1.1**, Jan 04, 2017



* Renamed plugin to dm4-notifications as the new better expresses what this plugin is all about

* Removed dependency to dm4.tags module

* Introduced `Subscribe` topic command

* Renamed all type URIs

* Allows to create subscriptions around any type of topic

* Adapted client side plugin.js to receive websocket notifications (broadcasts)

* Associates subscriptions to (public) username instead of (private) user account topics

* Stores all notifications in the "Private Workspace of the subscribed user

* Per default: Support subscriptions of changes in a `Workspace` (New Topicmaps), in a `Topicmap` (Topics added) or to a `Note`s (Content updated)

* Compatible with DeepaMehta 4.8



Note: This release is not compatible with previous releases and there is no migration provided.



**1.0.3**, Dec 25, 2014



- compatible with DeepaMehta 4.4

- code revision



**1.0.2**, Nov 17, 2014

- revised service method signatures

- introducing some javadoc

- compatible with DM 4.3



**1.0.0**, May 13 2014

- Introducing persistent Notifications and a Subscription edge

- compatible with DM4.2



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Authors

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Copyright (C) 2014-2019 Malte Reißig 



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