API:Protect/pt
 | Está página faz parte da documentação da API de Ação do MediaWiki. |
| Versão MediaWiki: | ≥ 1.12 |
POST request to change a page's protection level.
API documentation
Example
Protecting a page is a multi-step process:
- Log in using one of the methods described in API:Iniciar Sessão.
- Get a CSRF token. This token is the same for all pages, but changes at every login.
- Send a POST request with the CSRF token in order to protect the page.
The sample code below covers the third step in detail.
POST request
Protect the Main Page for an infinite of time to allow only autoconfirmed users to edit it and only sysops to move it.
api.php?
Response
{
"protect": {
"title": "Main Page",
"reason": "",
"protections": [
{
"edit": "autoconfirmed",
"expiry": "infinite"
},
{
"move": "sysop",
"expiry": "infinite"
}
]
}
}
Sample code
Python
#!/usr/bin/python3
"""
protect.py
MediaWiki API Demos
Demo of `Protect` module: Demo to change the edit protection
level of a given page.
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 login. Use of main account for login
# is not supported. Obtain credentials via Special:BotPasswords
# (https://www.mediawiki.org/wiki/Special:BotPasswords) for lgname &
# lgpassword
PARAMS_2 = {
"action": "login",
"lgname": "bot_user_name",
"lgpassword": "bot_password",
"lgtoken": LOGIN_TOKEN,
"format": "json"
}
R = S.post(URL, data=PARAMS_2)
# Step 3: While logged in, retrieve a CSRF token
PARAMS_3 = {
"action": "query",
"meta": "tokens",
"type": "csrf",
"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 change edit protection level of a page
PARAMS_4 = {
"title": "User:SSethi (WMF)/common.js",
"protections": "edit=autoconfirmed|move=sysop",
"expiry": "infinite",
"token": CSRF_TOKEN,
"action": "protect"
}
R = S.post(URL, data=PARAMS_4)
print(R.text)
PHP
<?php
/*
protect.php
MediaWiki API Demos
Demo of `Protect` module: Demo to change the edit protection
level of a given page.
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
protect( $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: POST request to log in. Use of main account for login is not
// supported. Obtain credentials via Special:BotPasswords
// (https://www.mediawiki.org/wiki/Special:BotPasswords) for lgname & lgpassword
function loginRequest( $logintoken ) {
global $endPoint;
$params2 = [
"action" => "login",
"lgname" => "bot_user_name",
"lgpassword" => "bot_password",
"lgtoken" => $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: POST request to change edit protection level of a page
function protect( $csrftoken ) {
global $endPoint;
$params4 = [
"action" => "protect",
"title" => "Sandbox",
"protections" => "edit=autoconfirmed|move=sysop",
"expiry" => "infinite",
"token" => $csrftoken,
"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( $params4 ) );
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 );
echo ( $output );
}
JavaScript
/*
protect.js
MediaWiki API Demos
Demo of `Protect` module: Demo to change the edit protection
level of a given page.
MIT license
*/
var request = require('request').defaults({jar: true}),
url = "http://dev.wiki.local.wmftest.net:8080/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: POST request to log in.
// Use of main account for login is not
// supported. Obtain credentials via Special:BotPasswords
// (https://www.mediawiki.org/wiki/Special:BotPasswords) for lgname & lgpassword
function loginRequest(login_token) {
var params_1 = {
action: "login",
lgname: "bot_username",
lgpassword: "bot_password",
lgtoken: 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);
protect(data.query.tokens.csrftoken);
});
}
// Step 4: POST request to change edit protection level of a page
function protect(csrf_token) {
var params_3 = {
action: "protect",
title: "Sandbox",
protections: "edit=autoconfirmed|move=sysop",
expiry: "infinite",
token: csrf_token,
format: "json"
};
request.post({ url: url, form: params_3 }, function (error, res, body) {
if (error) {
return;
}
console.log(body);
});
}
// Start From Step 1
getLoginToken();
MediaWiki JS
/*
protect.js
MediaWiki API Demos
Demo of `Protect` module: Demo to change the edit protection
level of a given page.
MIT License
*/
var params = {
action: 'protect',
title: 'Sandbo2',
protections: 'edit=autoconfirmed|move=sysop',
expiry: 'infinite',
format: 'json'
},
api = new mw.Api();
api.postWithToken( 'csrf', params ).done( function ( data ) {
console.log( data );
} );
Possible errors
In addition to the standard error messages:
| Code | Info |
|---|---|
| notitle | O parâmetro title tem de ser definido. |
| notoken | O parâmetro token tem de ser definido. |
| noprotections | O parâmetro protections tem de ser definido. |
| invalidexpiry | A hora de expiração "expiry" é inválida. This means the expiry timestamp was invalidly formatted or is nonexistent (like November 31 or 24:05). This error will also be thrown when a valid date is before 1970.
|
| pastexpiry | A data de expiração "expiry" é uma data passada. |
| toofewexpiries | Foi fornecida number data e hora de expiração quando era necessária number2. This error is misnamed: it's also thrown when you specify too many expiry times
|
| cantedit | You can't protect this page because you can't edit it |
| create-titleexists | Os títulos existentes não podem ser protegidos com create. |
| missingtitle-createonly | Os títulos em falta só podem ser protegidos com create. |
| protect-invalidaction | O tipo de proteção "type" é inválido. |
| protect-invalidlevel | O nível de proteção "level" é inválido. |
Parameter history
- v1.27: Introduced
tags - v1.20: Introduced
pageid - v1.17: Introduced
watchlist. Deprecatedwatch - v1.15: Introduced
watch
Additional Notes
- This module requires
protectrights.
- For MediaWiki versions 1.19 and earlier, you can obtain a protect token through API:Informação.
- For MediaWiki 1.20-1.23, you can obtain a protect token through API:Senhas (ação).
See also
- API:Protectedtitles - Get a list of titles protected from creation.