API:Versionsgeschichten vereinen
| Diese Seite ist Teil der Dokumentation der MediaWiki action API. |
POST-Abfrage um Versionsgeschichten zu vereinen.
| MediaWiki Version: | ≥ 1.27 |
API-Dokumentation
Beispiel
Eine POST-Abfrage zu stellen ist ein mehrstufiger Prozess:
- Anmelden über eine der auf API:Login beschriebenen Methoden.
- Ein Bearbeitungs-/CSRF-Token erhalten, wie auf API:Tokens gezeigt
- Sende eine POST-Abfrage mit dem CSRF-Token, um Versionsgeschichten zu vereinen.
Die Beispielcodes unten zeigen diese Schritte.
POST-Anfrage
Antwort
{
"api": {
"mergehistory": {
"_from": "Oldpage",
"_to": "Newpage",
"_timestamp": "2015-12-31T04:37:41Z",
"_reason": "Reason"
}
}
}
Beispielcode
Python
#!/usr/bin/python3
"""
mergehistory.py
MediaWiki API Demos
Demo of `mergehistory` module: Merge the page revisions of Oldpage
dating up to 2015-12-31T04:37:41Z into Newpage
MIT license
"""
import requests
S = requests.Session()
URL = "https://test.wikipedia.org/w/api.php"
# Step 1: Retrieve a login token
PARAMS_1 = {
"action": "query",
"meta": "tokens",
"type": "login",
"format": "json"
}
R = S.get(url=URL, params=PARAMS_1)
DATA = R.json()
LOGIN_TOKEN = DATA['query']['tokens']['logintoken']
# Step 2: Send a post request to log in using the clientlogin method.
# import rights can't be granted using Special:BotPasswords
# hence using bot passwords may not work.
# See https://www.mediawiki.org/wiki/API:Login for more
# information on log in methods.
PARAMS_2 = {
"action": "clientlogin",
"username": "username",
"password": "password",
"format": "json",
"loginreturnurl": "http://127.0.0.1:5000/",
"logintoken": LOGIN_TOKEN
}
R = S.post(URL, data=PARAMS_2)
DATA = R.json()
# Step 3: While logged in, retrieve a CSRF token
PARAMS_3 = {
"action": "query",
"meta": "tokens",
"format": "json"
}
R = S.get(url=URL, params=PARAMS_3)
DATA = R.json()
CSRF_TOKEN = DATA["query"]["tokens"]["csrftoken"]
# Step 4: Send a POST request to merge the page revisions
# of Oldpage dating up to 2015-12-31T04:37:41Z into Newpage
PARAMS_4 = {
"action":"mergehistory",
"from":"Oldpage",
"to":"Newpage",
"format":"json",
"timestamp":"2015-12-31T04:37:41Z",
"reason":"Reason",
"token" : CSRF_TOKEN
}
R = S.post(URL, data=PARAMS_4)
DATA = R.text
print(DATA)
# To merge entire history of Oldpage to Newpage,
# remove the "timestamp" parameter in step 4
PHP
<?php
/*
mergehistory.php
MediaWiki API Demos
Demo of `mergehistory` module: Merge the page revisions of Oldpage
dating up to 2015-12-31T04:37:41Z into Newpage
MIT license
*/
$endPoint = "https://test.wikipedia.org/w/api.php";
$login_Token = getLoginToken(); // Step 1
loginRequest( $login_Token ); // Step 2
$csrf_Token = getCSRFToken(); // Step 3
mergehistory( $csrf_Token ); // Step 4
// Step 1: GET request to fetch login token
function getLoginToken() {
global $endPoint;
$params1 = [
"action" => "query",
"meta" => "tokens",
"type" => "login",
"format" => "json"
];
$url = $endPoint . "?" . http_build_query( $params1 );
$ch = curl_init( $url );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_COOKIEJAR, "cookie.txt" );
curl_setopt( $ch, CURLOPT_COOKIEFILE, "cookie.txt" );
$output = curl_exec( $ch );
curl_close( $ch );
$result = json_decode( $output, true );
return $result["query"]["tokens"]["logintoken"];
}
// Step 2: Send a post request to log in using the clientlogin method.
// import rights can't be granted using Special:BotPasswords
// hence using bot passwords may not work.
// See https://www.mediawiki.org/wiki/API:Login for more
// information on log in methods.
function loginRequest( $logintoken ) {
global $endPoint;
$params2 = [
"action" => "clientlogin",
"username" => "username",
"password" => "password",
'loginreturnurl' => 'http://127.0.0.1:5000/',
"logintoken" => $logintoken,
"format" => "json"
];
$ch = curl_init();
curl_setopt( $ch, CURLOPT_URL, $endPoint );
curl_setopt( $ch, CURLOPT_POST, true );
curl_setopt( $ch, CURLOPT_POSTFIELDS, http_build_query( $params2 ) );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_COOKIEJAR, "cookie.txt" );
curl_setopt( $ch, CURLOPT_COOKIEFILE, "cookie.txt" );
$output = curl_exec( $ch );
curl_close( $ch );
}
// Step 3: GET request to fetch CSRF token
function getCSRFToken() {
global $endPoint;
$params3 = [
"action" => "query",
"meta" => "tokens",
"format" => "json"
];
$url = $endPoint . "?" . http_build_query( $params3 );
$ch = curl_init( $url );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_COOKIEJAR, "cookie.txt" );
curl_setopt( $ch, CURLOPT_COOKIEFILE, "cookie.txt" );
$output = curl_exec( $ch );
curl_close( $ch );
$result = json_decode( $output, true );
return $result["query"]["tokens"]["csrftoken"];
}
# Step 4: Send a POST request to merge the page revisions of Oldpage dating up to 2015-12-31T04:37:41Z into Newpage
function mergeHistory( $csrftoken ) {
global $endPoint;
$params4 = [
"action"=>"mergehistory",
"from"=>"Oldpage",
"to"=>"Newpage",
"format"=>"json",
"timestamp"=>"2015-12-31T04:37:41Z",
"reason"=>"Reason",
"token" => $csrftoken
];
$ch = curl_init();
curl_setopt( $ch, CURLOPT_URL, $endPoint );
curl_setopt( $ch, CURLOPT_POST, true );
curl_setopt( $ch, CURLOPT_POSTFIELDS, http_build_query( $params4 ) );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_COOKIEJAR, "cookie.txt" );
curl_setopt( $ch, CURLOPT_COOKIEFILE, "cookie.txt" );
$response = curl_exec($ch);
curl_close($ch);
echo ($response);
}
/*
To merge entire history of Oldpage to Newpage,
remove the "timestamp" parameter in step 4
*/
JavaScript
/*
mergehistory.js
MediaWiki API Demos
Demo of `mergehistory` module: Merge the page revisions of Oldpage
dating up to 2015-12-31T04:37:41Z into Newpage
MIT license
*/
var request = require("request").defaults({jar: true}),
url = "https://test.wikipedia.org/w/api.php";
// Step 1: GET request to fetch login token
function getLoginToken() {
var params_0 = {
action: "query",
meta: "tokens",
type: "login",
format: "json"
};
request.get({ url: url, qs: params_0 }, function (error, res, body) {
if (error) {
return;
}
var data = JSON.parse(body);
loginRequest(data.query.tokens.logintoken);
});
}
// Step 2: Send a post request to log in using the clientlogin method.
// import rights can't be granted using Special:BotPasswords
// hence using bot passwords may not work.
// See https://www.mediawiki.org/wiki/API:Login for more
// information on log in methods.
function loginRequest(login_token) {
var params_1 = {
action: "clientlogin",
username: "username",
password: "password",
loginreturnurl: "http://127.0.0.1:5000/",
logintoken: login_token,
format: "json"
};
request.post({ url: url, form: params_1 }, function (error, res, body) {
if (error) {
return;
}
getCsrfToken();
});
}
// Step 3: GET request to fetch CSRF token
function getCsrfToken() {
var params_2 = {
action: "query",
meta: "tokens",
format: "json"
};
request.get({ url: url, qs: params_2 }, function(error, res, body) {
if (error) {
return;
}
var data = JSON.parse(body);
mergeHistory(data.query.tokens.csrftoken);
});
}
// Step 4: Send a POST request to merge the page revisions
// of Oldpage dating up to 2015-12-31T04:37:41Z into Newpage
function mergeHistory(csrf_token) {
var params_3 = {
action: "mergehistory",
from: "Oldpage",
to: "Newpage",
reason: "Reason",
format: "json",
timestamp: "2015-12-31T04:37:41Z",
token: csrf_token
};
request.post({ url: url, form: params_3 }, function(error, res, body) {
if (error) {
return;
}
console.log(body);
});
}
// Start From Step 1
getLoginToken();
/*
To merge entire history of Oldpage to Newpage,
remove the "timestamp" parameter in step 4
*/
Mögliche Fehler
| Code | Information |
|---|---|
| badtoken | Invalid CSRF token. |
| apierror-invalidtitle | Ungültiger Titel „from“. Ungültiger Titel „to“. |
| apierror-nosuchpageid | Es gibt keine Seite mit der ID fromid. Es gibt keine Seite mit der ID toid. |
Zusätzliche Anmerkungen
- Special:MergeHistory - eine Spezialseite die es ermöglicht, automatisch die Versionsgeschichten von zwei Seiten zu vereinen. Diese Funktion kann jedoch nur von Benutzern mit dem Benutzerrecht
mergehistorygenutzt werden.
Siehe auch
- Help:Versionsgeschichte zusammenführen - enthält hilfreiche Links und Informationen zum Vereinen von Versionsgeschichten