User:Bradv/Scripts/ExpandDiffs.js
< User:Bradv | Scripts
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 | This user script seems to have a documentation page at User:Bradv/Scripts/ExpandDiffs. |
(function( $, mw ) {
'use strict';
if (mw.config.get('wgAction')==='history' || mw.config.get('wgCanonicalSpecialPageName')=='Contributions') {
const api = new mw.Api();
const app = {
styleSheet: mw.util.addCSS(`
.diff-addedline, .diff-deletedline, .diff-context {
font-size: 0.9em;
}
.diff > tr.hidden {
display:none;
}
.difftoggle {
background-image: url(/w/resources/src/mediawiki.icon/images/arrow-expanded.svg?d0685);
background-repeat: no-repeat;
background-position: left bottom;
width: 15px;
height: 15px;
display: inline-block;
cursor: pointer;
}
.difftoggle.diffcollapsed {
background-image: url(/w/resources/src/mediawiki.icon/images/arrow-collapsed-ltr.svg?40e9a);
}
.diff.diffcollapsed {
display:none;
}
*[data-mw-revid]:hover {
background-color: #fcfdfe;
outline:1px dashed #a2a9b1 !important;
}
.diff a:not(:hover) {
color: inherit;
}
.diff a:hover, .diff a:active, .diff a:focus {
text-decoration:none;
}
`),
init: function () {
$('*[data-mw-revid]').each(function() {
$('<span>', {'class': 'difftoggle diffcollapsed'})
.prependTo($(this))
.click(app.toggle);
});
mw.loader.using('mediawiki.util').then(function () {
var $link = $(mw.util.addPortletLink('p-views', '', 'Expand diffs', 'ca-expand', '', '', '#ca-history'))
.click(function(e) {
e.preventDefault();
if (!$link.hasClass('selected')) {
$link.addClass('selected');
app.expandAll();
}
})
});
},
load: function ($row) {
var deferred = new $.Deferred();
if ($row.attr('diffloaded')===undefined) {
var revid = $row.attr('data-mw-revid');
api.get({
action: 'compare',
format: 'json',
fromrev: revid,
torelative: 'prev',
prop: 'diff'
}).done(function (response, data) {
var diff = data.responseJSON.compare['*'];
var $diff = $('<table>', {'class':'diff diff-contentalign-left diff-editfont-monospace'})
.append($('<colgroup><col class="diff-marker"/><col class="diff-content"/><col class="diff-marker"/><col class="diff-content"/></colgroup>'))
.append(diff)
.appendTo($row);
$row.find('tr:has(td.diff-context), tr:has(td.diff-lineno)').addClass('hidden');
$row.attr('diffloaded', '');
$row.find('.difftoggle').removeClass('diffcollapsed');
app.linkify($diff);
deferred.resolve($row);
});
} else {
$row.find('.diff, .difftoggle').removeClass('diffcollapsed');
deferred.resolve($row);
}
return deferred.promise();
},
expandAll: function () {
var counter = 0;
function loop($row) {
app.load($row)
.done(function($row) {
counter++;
var $next = $row.next();
if (counter<50 && $next) {
loop($next);
}
});
}
loop($('*[data-mw-revid]:first-of-type'));
},
toggle: function (e) {
var $row = $(e.target).parent();
if ($row.attr('diffloaded')===undefined) {
app.load($row);
} else {
$row.find('.diff, .difftoggle').toggleClass('diffcollapsed');
}
},
linkify: function ($diff) {
try {
function makelinks(text, regex1, regex2, urlprefix) {
var out = text;
var arr = text.match(regex1);
if (arr) {
for (var i=0;i<arr.length;i++) {
var s = arr[i];
var slink;
if (regex2) {
slink = s.match(regex2)[0].replace(' ', '_');
} else {
slink = s.replace(' ', '_');
}
var snew = "<a href='" + (urlprefix ? urlprefix : '') + slink + "'>" + s + "</a>";
out = out.replace(s, snew);
}
}
return out;
}
$.each($diff.find('div'), function () {
var html = $(this).html();
html = makelinks(html, /https?:\/\/.+?(?=[\s\]\|])/gi);
html = makelinks(html, /\[\[.*?\]\]/g, /(?<=\[\[).*?(?=\||\]\])/, '/wiki/');
html = makelinks(html, /\{\{.*?\}\}/g, /(?<=\{\{).*?(?=\||\}\})/, '/wiki/Template:');
$(this).html(html);
});
} catch (e) {
console.log(e)
}
}
}
app.init();
}
}(jQuery, mediaWiki ));