API:Imageinfo/fr
 | Cette page fait partie de la documentation de l'API MediaWiki Action. |
| Version de MediaWiki : | ≥ 1.11 |
Ce module permet d'effectuer une requête GET pour récupérer les informations sur un ou plusieurs fichiers ou images.
Ce module peut être utilisé comme générateur.
Documentation de l'API
![[open in sandbox]](/mediawiki/km/wiki/Special:ApiSandbox#action=query&titles=File:Albert%20Einstein%20Head.jpg&prop=imageinfo){kind=link}
![[open in sandbox]](/mediawiki/km/wiki/Special:ApiSandbox#action=query&titles=File:Test.jpg&prop=imageinfo&iilimit=50&iiend=2007-12-31T23:59:59Z&iiprop=timestamp|user|url){kind=link}
Exemple
Requête GET
Obtenir des informations sur le fichier File:Billy_Tipton.jpg
Réponse
Request URL:
{
"batchcomplete": "",
"query": {
"normalized": [
{
"from": "File:Billy_Tipton.jpg",
"to": "File:Billy Tipton.jpg"
}
],
"pages": {
"36266497": {
"pageid": 36266497,
"ns": 6,
"title": "File:Billy Tipton.jpg",
"imagerepository": "local",
"imageinfo": [
{
"timestamp": "2012-06-27T21:16:21Z",
"user": "Gobonobo"
}
]
}
}
}
}
Exemple de code
Python
#This file is auto-generated. See modules.json and autogenerator.py for details
#!/usr/bin/python3
"""
get_imageinfo.py
MediaWiki API Demos
Demo of `Imageinfo` module: Get information about an image file.
MIT License
"""
import requests
S = requests.Session()
URL = "https://en.wikipedia.org/w/api.php"
PARAMS = {
"action": "query",
"format": "json",
"prop": "imageinfo",
"titles": "File:Billy_Tipton.jpg"
}
R = S.get(url=URL, params=PARAMS)
DATA = R.json()
PAGES = DATA["query"]["pages"]
for k, v in PAGES.items():
print(v["title"] + " is uploaded by User:" + v["imageinfo"][0]["user"])
PHP
<?php
//This file is autogenerated. See modules.json and autogenerator.py for details
/*
get_imageinfo.php
MediaWiki API Demos
Demo of `Imageinfo` module: Get information about an image file.
MIT License
*/
$endPoint = "https://en.wikipedia.org/w/api.php";
$params = [
"action" => "query",
"format" => "json",
"prop" => "imageinfo",
"titles" => "File:Billy Tipton.jpg"
];
$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"]["pages"] as $k => $v ) {
echo( $v["title"] . " is uploaded by User:" . $v["imageinfo"][0]["user"] . "\n" );
}
JavaScript
//This file is autogenerated. See modules.json and autogenerator.py for details
/*
get_imageinfo.js
MediaWiki API Demos
Demo of `Imageinfo` module: Get information about an image file.
MIT License
*/
var url = "https://en.wikipedia.org/w/api.php";
var params = {
action: "query",
format: "json",
prop: "imageinfo",
titles: "File:Billy Tipton.jpg"
};
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.pages;
for (var p in pages) {
console.log(pages[p].title + " is uploaded by User:" + pages[p].imageinfo[0].user);
}
})
.catch(function(error){console.log(error);});
MediaWiki JS
// This file is autogenerated. See modules.json and autogenerator.py for details
/*
get_imageinfo.js
MediaWiki API Demos
Demo of `Imageinfo` module: Get information about an image file.
MIT License
*/
var params = {
action: 'query',
format: 'json',
prop: 'imageinfo',
titles: 'File:Billy Tipton.jpg'
},
api = new mw.Api();
api.get( params ).done( function ( data ) {
var pages = data.query.pages,
p;
for ( p in pages ) {
console.log( pages[ p ].title + ' is uploaded by User:' + pages[ p ].imageinfo[ 0 ].user );
}
} );
Applications de démonstration
Erreurs possibles
| Code | Information |
|---|---|
| invalid-title | Titre invalide dans le paramètre iibadfilecontexttitle . |
| invalidurlparam | Valeur non valide pour iiurlparam (name=value). |
| urlparamnormal | Impossible de normaliser les paramètres de l’image pour name. |
Historique des paramètres
- v1.23:
canonicaltitle,commonmetadata,iiextmetadatalanguage,iiextmetadatamultilang,iiextmetadatafilterajouté - v1.22:
uploadwarningajouté - v1.20:
iilocalonlyajouté - v1.18:
iimetadataversion,iiurlparamajouté - v1.17:
userid,parsedcomment,thumbmime,extmetadataajouté - v1.16:
dimensionsajouté - v1.15:
iicontinueajouté - v1.14:
bitdepthajouté - v1.13:
mime,archivenameajouté - v1.12:
iihistoryobsolète. - v1.12:
iilimit,iistart,iiend,iiurlwidth,iiurlheightajouté
Notes additionnelles
- Les fichiers téléversés sur Wikimedia Commons apparaîtront comme manquants si on tente d'y accéder depuis d'autres wikis MediaWiki.
- L'horodatage de ce module indique la dernière fois que l'image a été modifiée.
- Since T360589, it is no longer guaranteed that the thumbnail URL returned by the API matches the requested thumbnail width (
iiurlwidth). The thumbnail, which will be fetched from a pregenerated list, is either of the same width or larger. This is not issue when the browser can do the resizing, but if you do require the exact size, you now need to access the appropriate thumbnail URL directly.
Voir aussi
- API:Fileinfo - pour remplacer
prop=imageinfo parprop=fileinfo dans les futures versions de l'API MediaWiki Action - API:Stashimageinfo - récupère les informations concernant les images en attente (stash).
- API:Images/fr - récupère toutes les images incluses dans une page
- API:Info/fr - récupère les informations de base concernant une liste de pages
- API:Imageusage/fr - trouver toutes les pages qui utilisent une ou plusieurs images données
- API:Duplicatefiles/fr - trouver tous les doublons du ou des fichiers donnés