This is a MediaWiki extension that provides read-only access to the Bugzilla REST API

Please note that there are still big outstanding bugs!

• Requires HTTP_Request2 from PEAR
• For charting, requires gd

These directions assume your MediaWiki installation is at /var/lib/mediawiki. Please substitute your installation path if it is different

1. Install the requirements above
2. Check the project out into /var/lib/mediawiki/extensions/Bugzilla
3. Edit /etc/mediawiki/LocalSettings.php and add require_once("/var/lib/mediawiki/extensions/Bugzilla/Bugzilla.php");
4. Edit /etc/mediawiki/LocalSettings.php and change/override any configuration variables. Current configuration variables and their defaults can be found at the end of Bugzilla.php
5. Run the MediaWiki update script to create the cache database table php /var/lib/mediawiki/maintenance/update.php. Note that you may need to add $wgDBadminuser and $wgDBadminpassword to /etc/mediawiki/LocalSettings.php depending on your MediaWiki version

You use this extension in this way:

<bugzilla>
    (JSON REST API query key/value pairs)
</bugzilla>

By default, it will output a colored table:

![Example output](http://i.imgur.com/IM6xd.png"Example output")

Note that the wiki tag name defaults to "bugzilla" but is configurable by the administrator.

Valid bugzilla tag options are:

• type: "bug" or "count" (defaults to bug)
• For type bug:
  • display: "table" or "list" (defaults to table)
• For type count:
  • display: "bar" or "pie"
  • size: "small", medium" or "large" (defaults to large)
• stats: "show" or "hide" (defaults to "show")

All P1 bugs in the Bugzilla product:

<bugzilla>
    {
        "product": "Bugzilla",
        "priority":"P1"
    }
</bugzilla>

All new bugs flagged as uiwanted in the whiteboard:

<bugzilla>
	{
	    "whiteboard": "uiwanted",
	    "status": "NEW"
    }
</bugzilla>

All bugs in the bugzilla.org component that were resolved in 2011, with the stats summary hidden:

<bugzilla stats="hide">
    {
        "component": "bugzilla.org",
        "changed_after": "2011-01-01",
        "changed_before": "2011-12-31",
        "changed_field": "status",
        "changed_field_to": "resolved"
    }
</bugzilla>

Some commonly used query parameters are:

• id
• component
• product
• status
• resolution
• keywords
• whiteboard
• target_milestone
• version
• changed_after
• changed_before

For more details on how to query in various ways, see the documentation for the Bugzilla REST API

Specify fields in the "include_fields" setting of BZ REST API options as you normally would. Mediawiki-bugzilla will then a) only fetch those fields and b) display those columns.

<bugzilla>
{
    "whiteboard": "[mediawiki-bugzilla]",
    "include_fields": ["id", "summary", "whiteboard", "status", "resolution"]
}
</bugzilla>

There is also some support for charting:

<bugzilla type="count" display="bar">
    {
        "whiteboard": "[snappy:p1]",
        "x_axis_field": "status"
    }
</bugzilla>

Screenshot of the above:

<bugzilla type="count" display="pie">
{
    "whiteboard": "[mediawiki-bugzilla]",
    "x_axis_field": "status"
}
</bugzilla>
<bugzilla type="count" display="pie" size="medium">
{
    "whiteboard": "[mediawiki-bugzilla]",
    "x_axis_field": "status"
}
</bugzilla>
<bugzilla type="count" display="pie" size="small">
{
    "whiteboard": "[mediawiki-bugzilla]",
    "x_axis_field": "status"
}
</bugzilla>

Screenshot of the above:

• This extension (by design) is read-only
• This extension currently queries as a public (not logged in) user
• Charts are fairly hardcoded and don't work in many cases

• The size attribute only works on pie charts
• Rendering a page with an uncached query can take a bit
• Large queries may exceed the allocated memory causing a blank page to be displayed. In this case you can recover by editing the page as follows: If your wiki page has the URL https://wiki.mozilla.org/PagePath/PageTitle The URL to edit your page is https://wiki.mozilla.org/index.php?title=PagePath/PageTitle&action=edit

• Add more/smarter field display templates