Email Page Changes Plugin Overview

This plugin puts a "Subscribe to Changes" link on the bottom button bar of each page.

How To Use the Plugin

1. If you aren't subscribed to a page, you can click on the "Subscribe to Changes" link at the bottom of a given page to subscribe yourself.
2. If you are already subscribed to a page, you can click on the "Unsubscribe to Changes" link
3. You will be notified by email when that page changes. Notifications will be sent to the email addresse listed in your preferences page. For example, your notifications will be sent to "${userPage/userinfo/email}" based on your preferences.

Code

The plugin home page is here: EmailPageChangePlugin. (The EmailPageChangePlugin plugin code places the "Subscribe" links at the bottom of every page and updates the subscriber list appropriately.)

The logic to listen for and respond to page changes, as well as the form used to store the subscriber list, is in these pages:

• EmailPageChangeListener: listens for page changes in the wiki and "runs" the code in EmailPageChangeListenerCode when
• EmailPageChangeListenerCode: sends email to the list of subscribed users if and only if the page has subscribers
• EmailPageChangeSubscriberForm: form used to add and remove subscribers to a page