Pengguna:Iwan Novirion/twinklediff.js
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function twinklediff() {
if( wgNamespaceNumber < 0 ) {
return;
}
var query = {
'title': wgPageName,
'diff': 'cur',
'oldid': 'prev'
};
addPortletLink( (typeof pTwinkle != "undefined") ? pTwinkle : "p-cactions" , wgServer + wgScriptPath + '/index.php?' + QueryString.create( query ), 'Last', 'tw-lastdiff', 'Show most recent diff' );
// Show additional tabs only on diff pages
if(!QueryString.exists('diff')) return;
addPortletLink( (typeof pTwinkle != "undefined") ? pTwinkle : "p-cactions", "javascript:twinklediff.evaluate(false);", 'Since', 'tw-since', 'Show difference between last diff and the revision made by previous user' );
addPortletLink( (typeof pTwinkle != "undefined") ? pTwinkle : "p-cactions", "javascript:twinklediff.evaluate(true);", 'Since mine', 'tw-sincemine', 'Show difference between last diff and my last revision' );
var oldid = document.evaluate( 'substring-after(//div[@id="mw-diff-ntitle1"]/strong/a[1]/@href, "oldid=")', document, null, XPathResult.STRING_TYPE, null).stringValue;
var query = {
'title': wgPageName,
'diff': 'cur',
'oldid' : oldid
};
addPortletLink( (typeof pTwinkle != "undefined") ? pTwinkle : "p-cactions", wgServer + wgScriptPath + '/index.php?' + QueryString.create( query ), 'Current', 'tw-curdiff', 'Show difference to current revision' );
}
addOnloadHook( twinklediff );
twinklediff.evaluate = function twinklediffEvaluate(me) {
var ntitle = getElementsByClassName( document.getElementById('bodyContent'), 'td' , 'diff-ntitle' )[0];
var user;
if( me ) {
user = wgUserName;
} else {
var node = document.getElementById( 'mw-diff-ntitle2' );
if( ! node ) {
// nothing to do?
return;
}
user = document.evaluate( 'a[1]', node, null, XPathResult.STRING_TYPE, null ).stringValue;
}
var query = {
'prop': 'revisions',
'action': 'query',
'titles': wgPageName,
'rvlimit': 1,
'rvprop': [ 'ids', 'user' ],
'rvstartid': wgCurRevisionId - 1, // i.e. not the current one
'rvuser': user
};
Status.init( document.getElementById('bodyContent') );
var wikipedia_api = new Wikipedia.api( 'Grabbing data of initial contributor', query, twinklediff.callbacks.main );
wikipedia_api.params = { user: user };
wikipedia_api.post();
}
twinklediff.callbacks = {
main: function( self ) {
var xmlDoc = self.responseXML;
var revid = xmlDoc.evaluate( '//rev/@revid', xmlDoc, null, XPathResult.NUMBER_TYPE, null ).numberValue;
if( ! revid ) {
self.statelem.error( 'no suitable earlier revision found, or ' + self.params.user + ' is the only contributor. Aborting.' );
return;
}
var query = {
'title': wgPageName,
'oldid': revid,
'diff': wgCurRevisionId
};
window.location = wgServer + wgScriptPath + '/index.php?' + QueryString.create( query );
}
}