//<nowiki>
/*
* Small script to help navigate the CU log.
* Turns timestamps of a filtered CU log like on [//en.wikipedia.org/wiki/Special:CheckUserLog?cuSearchType=target&cuSearch=Example]
* into links that try to locate the entry in the full log.
* This simplifies looking at the context of a previous check.
* Forked from [[User:Amalthea/culoghelper.js]]
*/
jQuery(function($){
if ( mw.config.get( 'wgPageName' ).startsWith('Special:CheckUserLog') )
{
mw.loader.using( ['mediawiki.util', 'mediawiki.user', 'moment'], function() {
var paraCuloghighlight = mw.util.getParamValue('culogHighlight');
var paraCusearch = mw.util.getParamValue('cuSearch') || mw.config.get( 'wgPageName' ).startsWith('Special:CheckUserLog/');
if (!paraCuloghighlight && !paraCusearch) return;
//collect all date text nodes
var dateNodes = $("#bodyContent > #mw-content-text > ul > li").map(function(i,n){return $(n).contents().first();})
//highlight all nodes with a matching date
if (paraCuloghighlight)
{
dateNodes.each(function(i,n){
if(n[0].textContent !== paraCuloghighlight) return;
//highlight
n.wrap("<span style='background-color:#FCC;'/>");
//and scroll into view
var windowtop = $(window).scrollTop();
var windowbottom = windowtop + $(window).height();
var ntop = n.parent().offset().top;
var nbottom = ntop + n.parent().outerHeight(true);
if (ntop < windowtop) $(window).scrollTop(ntop);
else if (nbottom > windowbottom) $(window).scrollTop(nbottom + windowtop- windowbottom);
});
}
//link all date nodes to the full log view
if (paraCusearch)
{
var locale = mw.config.get("wgUserLanguage");
// Date parsing in Javascript is aweful.
// Localized, configurable date output on Mediawiki doesn't make this any easier.
// It's conceivable to write a parser that could match /most/ variants out there ...
// but I'll just strict parse the English date formats instead
var parsingStrings = {
"en": {
"mdy": "HH:mm, MMMM D, YYYY",
"dmy": "HH:mm, D MMMM YYYY",
"ymd": "HH:mm, YYYY MMMM D",
"ISO 8601": "YYYY-MM-DDTHH:mm:ss",
},
}
var localeParsingStrings = parsingStrings[locale];
if (localeParsingStrings)
var parsingString = localeParsingStrings[mw.config.get("wgDefaultDateFormat")];
if (parsingString)
var parseDate = function(input){return moment(input, parsingString + ", ", true);}
else
var parseDate = moment;
//Note: We append ", " above since the messages building the log lines, e.g. MediaWiki:Checkuser-log-entry-userips,
// look like this: $3, $1 got IP addresses for $2
// That is, they do in English! Might need adapting for other languages, or imprecise parsing, or some markup in the messages!
//function lifted from popups.js
function getTimeOffsetMinutes(tz)
{
if( tz && typeof tz === 'string' )
{
if( tz.indexOf('|') > -1 ) // New format
return parseInt(tz.split('|')[1],10);
else if ( tz.indexOf(':') > -1 ) // Old format
return( parseInt(tz,10)*60 + parseInt(tz.split(':')[1],10) );
}
return 0;
}
var timeOffsetMinutes = getTimeOffsetMinutes(mw.user.options.get("timecorrection"));
//calculate one hour into the future; this will be the upper limit of the log displayed
timeOffsetMinutes -= 60;
dateNodes.wrap(function(){
var dateText = $(this)[0].textContent;
var timestamp = parseDate(dateText);
if (!timestamp.isValid()) return;
timestamp.subtract(timeOffsetMinutes, 'minutes');
var dateOffsetString = timestamp.format("YYYYMMDDHHmm");
return "<a href='"+mw.config.get("wgScript")+"?title=Special:CheckUserLog&offset="+mw.util.rawurlencode(dateOffsetString)+"&culogHighlight="+mw.util.rawurlencode(dateText)+"' />";
});
}
});
}
});
//</nowiki>
