/**
* User script to replay conflicts.
*
* The conflicting edit text is stored under a special title like,
* Conflict:<title>/<base_revision_id>/<conflict_sequence>
* Where the placeholders are, the page title where the conflict occurred, the base revision ID that was being edited,
* and a 1-based sequence which is ignored for now, and lets multiple conflicts share the same base revision.
*
* TODO:
* - User input for the edit summary.
* - Controls to do advanced things like tweaking the branchpoint and choosing an "other" edit other than
* the target page's latest revision.
* - Proper namespace for these pages.
*/
mw.loader.using( [
'mediawiki.api',
'moment',
'oojs-ui-core'
] ).done( function () {
$( function () {
// TODO: The regex is missing the start anchor "^" so that it can be used as a subpage in various places,
// until the Conflict namespace exists.
var conflictTitleParams = /Conflict:(.*)\/(\d+)\/(\d+)$/.exec( mw.config.get('wgPageName' ) );
if ( conflictTitleParams !== null ) {
var baseTitle = conflictTitleParams[1],
baseRevisionId = conflictTitleParams[2] /*,
conflictSequence = conflictTitleParams[3] */;
var form = new OO.ui.FormLayout( {
// TODO: urlencode the title, or build the query using a helper.
action: mw.config.get('wgScript' ) + '?title=' + baseTitle + '&action=submit',
method: 'post'
} );
form.addItems( [
new OO.ui.FieldsetLayout( {
label: 'Conflict',
items: [
new OO.ui.ButtonWidget( {
label: 'Recreate conflict',
title: 'Submit',
} ).on( 'click', function () {
// TODO: clean up binding
form.$element.submit();
} )
]
} )
] );
var postFields = {
wpUnicodeCheck: '鈩仇潚测櫏饾搳饾搩饾捑饾捀鈩答潚光劘',
editRevId: baseRevisionId,
parentRevId: baseRevisionId,
// TODO: stored / input / automatic summary field.
//wpSummary: '',
wpSave: 'Save changes',
mode: 'text',
wpUltimateParam: '1',
};
var api = new mw.Api();
Promise.all( [
api.getEditToken().then(
function ( editToken ) {
postFields.wpEditToken = editToken;
}
),
// Pull content from the conflict page.
api.get( {
action: 'query',
prop: 'revisions',
revids: mw.config.get( 'wgCurRevisionId' ),
rvprop: 'content'
} ).then(
function ( data ) {
for ( var pageId in data.query.pages ) {
for ( var index in data.query.pages[pageId].revisions ) {
var revision = data.query.pages[pageId].revisions[index];
postFields.wpTextbox1 = revision['*'];
postFields.format = revision.contentformat;
postFields.model = revision.contentmodel;
return;
}
}
}
),
// Get timestamp of the original base revision, to convince EditPage we need to conflict.
// Edit time turns out to be important, conflict cannot be triggered without it!
api.get( {
action: 'query',
prop: 'revisions',
revids: baseRevisionId,
rvprop: 'timestamp'
} ).then(
function ( data ) {
for ( var pageId in data.query.pages ) {
for ( var index in data.query.pages[pageId].revisions ) {
var revision = data.query.pages[pageId].revisions[index];
// FIXME: date conversion from a library
postFields.wpEdittime = moment( revision.timestamp ).utc().format( 'YYYYMMDDHHmmss' );
return;
}
}
}
)
] ).then(
function ( ) {
var keys = Object.keys( postFields );
for ( var i = 0; i < keys.length; i++ ) {
form.addItems( [
new OO.ui.HiddenInputWidget( {
name: keys[i],
value: postFields[keys[i]],
} )
] );
}
$( '#bodyContent' ).prepend( form.$element );
}
);
}
});
});