User:Enterprisey/abusefilter-mass-test.js

if( mw.config.get( "wgPageName" ).indexOf( "Special:AbuseFilter/test" ) === 0 ) {

function makeQueryHelper( api, params, limit ) {

return $.post( window.location, params ).then( function ( html ) {

var parser = new DOMParser();

var doc = parser.parseFromString( html, "text/html" );

var els = Array.prototype.slice.call( doc.querySelector( "ul.special" ).children );

if( els.length < 100 || els.length >= limit ) {

return els;

} else {

params.wpTestPeriodEnd = els[els.length - 1].dataset.mwTs;

return makeQueryHelper( api, params, limit - 100 ).then( function ( data ) {

return els.concat( data );

} );

}

} );

}

function makeQuery() {

$( "#wpFilterForm" ).parents( "fieldset" ).after( $( "

", { "class": "mw-changeslist" } ).append( "Loading..." ) );

mw.loader.load( [ 'mediawiki.interface.helpers.styles', 'mediawiki.special.changeslist' ] );

var fieldNames = [

"wpTestUser",

"wpExcludeBots",

"wpTestPeriodStart",

"wpTestPeriodEnd",

"wpTestPage",

"wpEditToken",

"title"

];

var params = {};

for( var i = 0; i < fieldNames.length; i++ ) {

var el = document.querySelector( "form#wpFilterForm input[name='" + fieldNames[i] + "']" );

params[fieldNames[i]] = ( el.type === "checkbox" )

? ( el.checked ? "1" : "0" )

: el.value;

}

params.wpFilterRules = document.querySelector( "#wpFilterRules" ).value;

params.wpTestAction = $( "#mw-input-wpTestAction select" ).find( "option:contains('" +

$( "#mw-input-wpTestAction span[role='textbox']" ).text() + "')" ).attr( "value" );

// We need to tell if we hit the end of the results, which means every query that doesn't hit the end needs to

// return 100 results. We'll do the filtering later.

params.wpShowNegative = "1";

var showNegative = document.querySelector( "form#wpFilterForm input[name='wpShowNegative']" ).checked;

var limit = document.querySelector( "#massTestLimit" ).value || 200;

makeQueryHelper( new mw.Api(), params, limit ).then( function ( elements ) {

var totalNum = elements.length;

var hits = elements.filter( function ( el ) {

return el.className.indexOf( "mw-abusefilter-changeslist-match" ) >= 0;

} );

if( !showNegative ) {

elements = hits;

}

// Group by day

if( elements.length === 0 ) {

$( "#wpFilterForm" ).parents( "fieldset" ).after( "

No hits in " + totalNum + " edits.

" );

$( "div.mw-changeslist" ).remove();

return;

}

var day = elements[0].dataset.mwTs.substring( 0, 8 ); // YYYYMMDD

var groups = [];

var currentGroup = [];

for( var i = 0; i < elements.length; i++ ) {

var currentDay = elements[i].dataset.mwTs.substring( 0, 8 );

if( day !== currentDay ) {

groups.push( [ day, currentGroup ] );

currentGroup = [];

day = currentDay;

}

currentGroup.push( elements[i] );

}

groups.push( [ day, currentGroup ] );

var monthNames = mw.config.get( "wgMonthNames" );

var els = groups.map( function ( group ) {

var dayName = group[0].substring( 6, 8 ) + " " + monthNames[ parseInt( group[0].substring( 4, 6 ) ) ] +

" " + group[0].substring( 0, 4 );

return [

$( "

" ).text( dayName ),

$( "
", { "class": "special" } ).append( group[1] )

];

} );

els = Array.prototype.concat.apply( [], els );

$( "div.mw-changeslist" ).remove();

$( "#wpFilterForm" ).parents( "fieldset" ).after(

$( "
", { "class": "mw-changeslist" } ).append( "
" + hits.length + " hit(s) (" + ( 100 * (

hits.length / totalNum ) ).toFixed( 2 ) + "%) out of " + totalNum + " edits
", els ) );

} );

return false;

} // end makeQuery

$( function () {

$( "#wpFilterForm fieldset:first" ).append(

"
Or ",

$( "