Web Item Provider Built-In Script
So far as have seen that we can add web items to new or existing web sections, and use conditions to determine whether they should be displayed for the current user, or issue, page etc.
However, if you want to dynamically generate web items according to the current circumstances, you need a web item provider. Official documentation is lacking, vote for PLUGFRAG-17.
Examples of a web item provider might be:
Show the top 5 issues for the current user in active sprints in the Issues top-level menu
Show a web item in the More Actions menu for each of the current issue’s subtasks
These examples are for Jira, but something similar should work for Bitbucket.
First of all, let’s look at a simple example. For the web item provider, you must either provider a class that implements
com.atlassian.plugin.web.api.provider.WebItemProvider, or, more simply, a script that returns a collection of
com.atlassian.plugin.web.api.WebItem. Using a
com.atlassian.plugin.web.api.model.WebFragmentBuilder is the easiest way to create a collection of WebItem.
Set up the fragment like in the following screen capture:
The provider class/script can either under a script root, or inline. Here is a simple example:
Line 4: The 50 refers to the weight of the item
Line 5: Give each web item a unique ID
Line 9: Additional data element items
Line 11: This parameter refers to the section, but it’s defined by the section for the context provider itself
There are a couple of shortcuts in this script that can be confusing. No
return statements are used (as the result of the last statement is returned in groovy). So the
collect returns the web items.
Example: My Top Issues
I often find I am distracted by email, instant messaging etc, and that Jira doesn’t always get me back on track. This example is supposed to provide a quick cue by displaying the most important issues I should be working on, where most important is defined as the top five issues assigned to the current user in active sprints, ordered by rank. The finished result looks like:
There are two parts to this - one is a web item provider which will run the query, fetching at most 5 results, and return them as web items. The other is a new section in the Issues menu to add them to. The web section is configured like so:
The web item provider:
The code to generate the web items:
Line 14: Get at most 5 issues