Template:Backlog/doc

This message box is used to call attention to sets of tasks that are backlogged.

By default, this template categorizes pages into Category:Wikipedia backlog. If the parameter undefined, the page will be categorized into Category:Administrative backlog. In either case, a different category can be specified using the category parameter.

Usage
This template can be used without any parameters, in which case it will always be visible until it is manually removed:

Which renders like this:

This template automatically shows the appropriate style depending on what kind of page it is shown on. The style above is for "other" pages such as "Wikipedia:" pages, and the style shown in the examples below is for category pages.

Autoreport
Often it is more efficient to handle several cases in a backlog at a time, since then we are up to speed with what needs to be done. Thus we often don't want to know about a backlog until it has reached some size.

When this template is placed on a category page it can count the number of items in the category (pages + images + subcategories). Then it can be set to automatically only report when the number of items is above some limit. The autoreport limit can be set to whatever value you prefer. Like this:

If the category has 10 or more items this template will render like this:

But if the category has less than 10 items then this template will not report the page (not categorise it into Category:Wikipedia backlog), and will instead render like this:

Note that MediaWiki only parses the code when the category page is re-rendered. That is, when someone views the page and it is more than one week since it was last re-rendered. Thus it can take a week before this template changes when the number of items have changed. (But if no one visits the page then it can take forever.) To get an immediate change you can purge the page, for instance by clicking the button in the template.

Some categories have subcategories which shouldn't count towards this threshold. In such cases, use the number it should actually check for first, followed by the number it should say it checks for. For example, has 6 such subcats, so the code there is:



Silence
To prevent any output when there is no backlog, use

TemplateData
{	"params": { "1": {			"label": "Backlog threshold", "description": "The number of items pending before the category/page/etc. is considered backlogged. For example, setting the threshold to 1 means the process is considered backlogged if it has any items in the queue.", "type": "number", "suggestedvalues": [ "1",				"25",				"100"			]		},		"2": {			"label": "Displayed backlog threshold ", "description": "The number displayed as the backlog threshold. Useful if a backlog category has members that should not be counted towards the backlog (e.g. subcategories or example pages). See documentation for more information.", "type": "number", "suggestedvalues": [ "1",				"10"			]		},		"disabled": { "description": "If true, disables the template. This is functionally equivalent to removing the template.", "example": "yes", "type": "boolean", "default": "no" },		"silent": { "description": "If true, hides the template entirely when there is no backlog. This parameter is ignored if not used on a category page", "example": "yes", "type": "boolean", "default": "no" },		"admin": { "label": "Administrative backlog?", "description": "If true, signifies that clearing the backlog requires the use of administrators' tools.", "example": "yes", "type": "boolean", "default": "no" },		"backloglink": { "description": "The destination of the backlog wikilink. Defaults to \":Category:Administrative backlog\" if |admin=yes", "type": "string", "default": ":Category:Wikipedia backlog", "label": "Backlog link" },		"demospace": { "description": "For use in testing. Makes the template function as if it were placed in the given namespace.", "type": "string", "suggestedvalues": [ "Category", "Wikipedia" ]		},		"page": { "description": "The type of location of the backlog. Defaults to \"This category\" if used in that namespace. Otherwise, defaults to \"This page\".", "type": "string", "default": "This page" },		"bot": { "description": "The name of the bot which updates this notice, without the User: prefix.", "example": "RMCD bot", "type": "wiki-user-name" },		"auto": { "label": "Automatically updated?", "description": "If true, says that the notice will automatically hide itself. Note: this only affects the message on the template; it does NOT facilitate automatically removing the notice.", "example": "yes", "type": "boolean", "default": "no" },		"remove": { "description": "If true, asks editors to remove the message entirely when the backlog is cleared. Otherwise, the template will ask editors to change the template to .", "example": "no", "type": "boolean", "default": "yes" }	},	"description": "A banner to keep track of backlogs" }