API:Fileusage

This page is part of the MediaWiki Action API documentation.

MediaWiki version:

≥ 1.24

GET request to find all pages that use the given files.

API documentation

The following documentation is the output of Special:ApiHelp/query+fileusage, automatically generated by the pre-release version of MediaWiki that is running on this site (MediaWiki.org).

prop=fileusage (fu)

(main | query | fileusage)

This module requires read rights.
This module can be used as a generator.
Source: MediaWiki
License: GPL-2.0-or-later

Find all pages that use the given files.

https://www.mediawiki.org/wiki/Special:MyLanguage/API:Fileusage

Specific parameters:

Other general parameters are available.

fuprop

Which properties to get:

pageid: Page ID of each page.
title: Title of each page.
redirect: Flag if the page is a redirect.

Values (separate with | or alternative): pageid, redirect, title

Default: pageid|title|redirect

funamespace

Only include pages in these namespaces.

Values (separate with | or alternative): 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 90, 91, 92, 93, 100, 101, 102, 103, 104, 105, 106, 107, 486, 487, 710, 711, 828, 829, 1198, 1199, 2600, 5500, 5501

To specify all values, use *.

fushow

Show only items that meet these criteria:

redirect: Only show redirects.
!redirect: Only show non-redirects.

Values (separate with | or alternative): !redirect, redirect

fulimit

How many to return.

Type: integer or max

The value must be between 1 and 500.

Default: 10

fucontinue

When more results are available, use this to continue. More detailed information on how to continue queries can be found on mediawiki.org.

Examples:

Get a list of pages using File:Example.jpg.: api.php?action=query&prop=fileusage&titles=File%3AExample.jpg [open in sandbox]
Get information about pages using File:Example.jpg.: api.php?action=query&generator=fileusage&titles=File%3AExample.jpg&prop=info [open in sandbox]

Example

GET request

Get a list of pages using a given file.

api.php?action=query&titles=File:Example.jpg&prop=fileusage&format=json [try in ApiSandbox]

Response

{
    "continue": {
        "fucontinue": "4635245",
        "continue": "||"
    },
    "query": {
        "pages": {
            "586539": {
                "pageid": 586539,
                "ns": 6,
                "title": "File:Example.jpg",
                "fileusage": [
                    {
                        "pageid": 447341,
                        "ns": 5,
                        "title": "Wikipedia talk:Extended image syntax"
                    },
                    {
                        "pageid": 499974,
                        "ns": 4,
                        "title": "Wikipedia:Tutorial/Formatting"
                    },
                    {
                        "pageid": 554270,
                        "ns": 13,
                        "title": "Help talk:Pictures"
                    },
                    ...
                ]
            }
        }
    }
}

Sample code

Python

#!/usr/bin/python3

"""
    get_file_usage.py

    MediaWiki API Demos
    Demo of `Fileusage` module: Get a list of pages using a given file.

    MIT License
"""

import requests

S = requests.Session()

URL = "https://en.wikipedia.org/w/api.php"

PARAMS = {
    "action": "query",
    "titles": "File:Example.jpg",
    "prop": "fileusage",
    "format": "json"
}

R = S.get(url=URL, params=PARAMS)
DATA = R.json()

print(DATA)

PHP

<?php
/*
    get_file_usage.php

    MediaWiki API Demos
    Demo of `Fileusage` module: Get a list of pages using a given file.

    MIT License
*/

$endPoint = "https://en.wikipedia.org/w/api.php";
$params = [
    "action" => "query",
    "titles" => "File:Example.jpg",
    "prop" => "fileusage",
    "format" => "json"
];

$url = $endPoint . "?" . http_build_query( $params );

$ch = curl_init( $url );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
$output = curl_exec( $ch );
curl_close( $ch );

$result = json_decode( $output, true );
var_dump( $result );

JavaScript

/*
    get_file_usage.js

    MediaWiki API Demos
    Demo of `Fileusage` module: Get a list of pages using a given file.

    MIT License
*/

var url = "https://en.wikipedia.org/w/api.php"; 

var params = {
    action: "query",
    titles: "File:Example.jpg",
    prop: "fileusage",
    format: "json"
};

url = url + "?origin=*";
Object.keys(params).forEach(function(key){url += "&" + key + "=" + params[key];});

fetch(url)
    .then(function(response){return response.json();})
    .then(function(response) {console.log(response);})
    .catch(function(error){console.log(error);});

MediaWiki JS

/*
	get_file_usage.js

	MediaWiki API Demos
	Demo of `Fileusage` module: Get a list of pages using a given file.

	MIT License
*/

var params = {
		action: 'query',
		titles: 'File:Example.jpg',
		prop: 'fileusage',
		format: 'json'
	},
	api = new mw.Api();

api.get( params ).done( function ( data ) {
	console.log( data );
} );

Possible errors


Code	Info
fushow	Incorrect parameter - mutually exclusive values may not be supplied.

Additional notes

This module can be used as a generator.