API:Bildnutzung

MediaWiki Version:

≥ 1.9

GET-Abfrage um alle Seiten zu finden, die einen bestimmten Bild-Titel nutzen.

Dieses Modul kann als Generator benutzt werden.

In MW 1.9 und 1.10 hieß das Modul imagelinks.

API-Dokumentation

list=imageusage (iu)

(main | query | imageusage)

• 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 image title.

• https://www.mediawiki.org/wiki/Special:MyLanguage/API:Imageusage

Specific parameters:

Other general parameters are available.

iutitle

Title to search. Cannot be used together with iupageid.

iupageid

Page ID to search. Cannot be used together with iutitle.

Type: integer

iucontinue

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

iunamespace

The namespace to enumerate.

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 *.

iudir

The direction in which to list.

One of the following values: ascending, descending

Default: ascending

iufilterredir

How to filter for redirects. If set to nonredirects when iuredirect is enabled, this is only applied to the second level.

One of the following values: all, nonredirects, redirects

Default: all

iulimit

How many total pages to return. If iuredirect is enabled, the limit applies to each level separately (which means up to 2 * iulimit results may be returned).

Type: integer or max

The value must be between 1 and 500.

Default: 10

iuredirect

If linking page is a redirect, find all pages that link to that redirect as well. Maximum limit is halved.

Type: boolean (details)

Examples:

Show pages using File:Albert Einstein Head.jpg.

api.php?action=query&list=imageusage&iutitle=File:Albert%20Einstein%20Head.jpg [open in sandbox]

Get information about pages using File:Albert Einstein Head.jpg.

api.php?action=query&generator=imageusage&giutitle=File:Albert%20Einstein%20Head.jpg&prop=info [open in sandbox]

Beispiel

GET-Anfrage

Erhalte die ersten drei Seiten, die einen bestimmten Bild-Titel nutzen.

api.php?action=query&format=json&list=imageusage&iutitle=File:Wiki_logo_Nupedia.jpg&iulimit=3 [In der ApiSandbox ausprobieren]

Antwort

{
  "batchcomplete": "",
  "continue": {
    "continue": "-||",
    "iucontinue": "4|33464895"
  },
  "query": {
    "imageusage": [
      {
        "ns": 0,
        "pageid": 14072,
        "title": "History of Wikipedia"
      },
      {
        "ns": 4,
        "pageid": 16842768,
        "title": "Wikipedia:Wikipedia logos"
      },
      {
        "ns": 2,
        "pageid": 30536602,
        "title": "User:J Komara"
      }
    ]
  }
}

Beispielcode

Python

#!/usr/bin/python3

"""
    python/get_imageusage.py

    MediaWiki API Demos
    Demo of `Imageusage` module: List the first 3 pages that use a given image title

    MIT License
"""

import requests

S = requests.Session()

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

PARAMS = {
    "action": "query",
    "format": "json",
    "list": "imageusage",
    "iutitle": "File:Wiki_logo_Nupedia.jpg",
    "iulimit": "3"
}

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

PAGES = DATA["query"]["imageusage"]

for p in PAGES:
    print(p["title"])

PHP

<?php
/*
    get_imageusage.php

    MediaWiki API Demos
    Demo of `Imageusage` module: List the first 3 pages that use a given image title

    MIT License
*/

$endPoint = "https://en.wikipedia.org/w/api.php";
$params = [
    "action" => "query",
    "format" => "json",
    "list" => "imageusage",
    "iutitle" => "File:Wiki_logo_Nupedia.jpg",
    "iulimit" => "3"
];

$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 );

foreach( $result["query"]["imageusage"] as $k => $v ) {
    echo( $v["title"] . "\n" );
}

JavaScript

/*
    get_imageusage.js

    MediaWiki API Demos
    Demo of `Imageusage` module: List the first 3 pages that use a given image title

    MIT License
*/

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

var params = {
    action: "query",
    format: "json",
    list: "imageusage",
    iutitle: "File:Wiki_logo_Nupedia.jpg",
    iulimit: "3"
};

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

fetch(url)
    .then(function(response){return response.json();})
    .then(function(response) {
        var pages = response.query.imageusage;
        for (var p in pages) {
            console.log(pages[p].title);
        }
    })
    .catch(function(error){console.log(error);});

MediaWiki JS

/*
	get_imageusage.js

	MediaWiki API Demos
	Demo of `Imageusage` module: List the first 3 pages that use a given image title

	MIT License
*/

var params = {
		action: 'query',
		format: 'json',
		list: 'imageusage',
		iutitle: 'File:Wiki_logo_Nupedia.jpg',
		iulimit: '3'
	},
	api = new mw.Api();

api.get( params ).done( function ( data ) {
	var pages = data.query.imageusage,
		p;
	for ( p in pages ) {
		console.log( pages[ p ].title );
	}
} );

Mögliche Fehler

Code	Information
iubadcontinue	Invalid continue param. You should pass the original value returned by the previous query.

Siehe auch

• API:Bilder - Listet auf den angegebenen Seiten eingebundene Medien-Dateien auf.
• API:Alle Bilder - Listet alle Bilder nach Titel oder Zeitstempel auf.
• API:Bildinfo - Erhält Informationen für alle Titel im Bild-Namensraum.
• API:Stashbildinfo - Erhält Informationen für Stash-Bilder oder -Dateien in dem Namensraum.
• API:Dateiduplikate - Listet alle Duplikate der gegebenen Bilder oder Dateien auf.