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whocolor.user.js
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// ==UserScript==
// @name WhoColor Userscript
// @namespace https://wikiwho-api.wmcloud.org/whocolor/v1.0.0-beta/
// @version 1.1
// @description Displays authorship information on wikipedia.
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js
// @require https://wikiwho-api.wmcloud.org/static/whocolor/scripts/moment-with-locales.js
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_getResourceText
// @grant GM_log
// @include /^http(s?):\/\/(en|es|eu|de|tr).wikipedia.org\/(.+)/
// @copyright 2015+, Felix Stadthaus
// ==/UserScript==
// The MIT License (MIT)
//
// Copyright (c) 2015 Felix Stadthaus
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
// See here for some resource licenses:
//
// https://commons.wikimedia.org/w/index.php?title=File:Clear_icon.svg&oldid=149014810
// https://commons.wikimedia.org/w/index.php?title=File:Article_icon.svg&oldid=148759157
// https://commons.wikimedia.org/w/index.php?title=File:ArticleSearch.svg&oldid=150569436
// https://commons.wikimedia.org/w/index.php?title=File:Speechbubbles_icon.svg&oldid=148758659
// By MGalloway (WMF) (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
//
// https://commons.wikimedia.org/w/index.php?title=File:UserAvatar.svg&oldid=150569452
// By MGalloway (WMF) (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
//
// https://commons.wikimedia.org/w/index.php?title=File:Speechbubbles_icon_green.svg&oldid=135292327
// By Chiefwei (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
//
// http://www.ajaxload.info/ <-- The origin of ajax-loader.gif (License: WTFPL, http://www.wtfpl.net/)
// Pollyfill for Greasemonkey 4, taken from
// https://github.com/greasemonkey/gm4-polyfill/blob/master/gm4-polyfill.js#L33
if (typeof GM_addStyle == 'undefined') {
this.GM_addStyle = (aCss) => {
'use strict';
let head = document.getElementsByTagName('head')[0];
if (head) {
let style = document.createElement('style');
style.setAttribute('type', 'text/css');
style.textContent = aCss;
head.appendChild(style);
return style;
}
return null;
};
}
Wikiwho = {
/* A few configuration options */
// Where to fetch Wikicolor data from
wikicolorUrl: "https://wikiwho-api.wmcloud.org/",
// wikicolorUrl: "https://www.wikiwho.net/",
// wikicolorUrl: "http://127.0.0.1:8000/",
// Color palette for highlighting of tokens (Kelly)
tokenColors: [
"#FFB300", "#803E75", "#FF6800", "#A6BDD7", "#C10020", "#CEA262", "#817066",
// The following is not good for people with defective color vision
"#007D34", "#F6768E", "#00538A", "#FF7A5C", "#53377A", "#FF8E00", "#B32851",
"#F4C800", "#7F180D", "#93AA00", "#593315", "#F13A13", "#232C16"
],
/* Other initial values */
// Specifies whether the original, unaltered content is shown
showingUnalteredContent: true,
// True, when initialized has already been called to prevent double initialization
initialized: false,
// Array with colored authors (and the colors they are colored with)
coloredAuthors: {},
// Variable holding the timeout that deselects the currently selected author
deselectTimeout: null,
// Variable telling whether provenance or history or conflict or age view view is opened
provenanceViewOpen: false,
historyViewOpen: false,
conflictViewOpen: false,
ageViewOpen: false,
ageLimitFrom: 0, // days
ageLimitTo: 360, // days
groupSize: 10,
/* Methods */
// Determines whether white or black are the more contrasting colors (via the YIQ color model)
getContrastingColor: function(color){
var red = parseInt(color.substr(1, 2), 16);
var green = parseInt(color.substr(3, 2), 16);
var blue = parseInt(color.substr(5, 2), 16);
var yiq = (299*red + 587*green + 114*blue) / 1000;
return (yiq >= 128) ? ['black', 'darkblue'] : ['white', 'lightblue'];
},
// Determines whether white or black are the more contrasting colors (via the YIQ color model)
/*
getContrastingColorRGB: function(red, green, blue){
var yiq = (299*red + 587*green + 114*blue) / 1000;
return (yiq >= 128) ? ['black', 'darkblue'] : ['white', 'lightblue'];
},
*/
// Creates basic HTML elements like menu bars or buttons etc.
createHTMLElements: function() {
// Holds the altered Wikimedia content HTML markup
Wikiwho.newcontent = $("<div></div>");
Wikiwho.newcontent.css('background', 'url('+Wikiwho.wikicolorUrl+'static/whocolor/images/ajax-loader.gif) no-repeat center center').css('min-height', '32px');
// Holds the original, unaltered Wikimedia content HTML markup
Wikiwho.originalcontent = $("#mw-content-text");
// Add the altered content to the page (but hide it)
$(Wikiwho.originalcontent[0].attributes).each(function() { Wikiwho.newcontent.attr(this.nodeName, this.value); });
Wikiwho.originalcontent.after(Wikiwho.newcontent);
Wikiwho.newcontent.hide();
// The button to switch into wikicolor mode
Wikiwho.onoffbutton = $('<li id="wikiwhoonoffbutton"><span><a>WhoColor</a></span></li>');
$("#p-views ul").prepend(Wikiwho.onoffbutton);
Wikiwho.onoffbutton.find("a").click(function() { Wikiwho.onoffbuttonclick(); });
// The menu on the right (displaying authors)
var elementTop = $('#content').offset().top + 1;
Wikiwho.rightbar = $('<div id="wikiwhorightbar" class="mw-body"></div>').hide().prependTo($("div#content.mw-body"));
$("div#content.mw-body").css("position", "relative");
Wikiwho.rightbar.css("top", "5em");
Wikiwho.rightbar.css("right", "calc(-15.5em - 3px)");
Wikiwho.rightbarcontent = $('<div></div>').appendTo(Wikiwho.rightbar);
$(window).scroll(function(){
if($(window).scrollTop() > elementTop){
$('#wikiwhorightbar').css('top', '0px');
} else {
$('#wikiwhorightbar').css('top', (elementTop-$(window).scrollTop())+'px');
}
});
$(window).scroll();
// Editor list
$('<input id="provenanceviewbutton" type="button" value="Provenance"/>').appendTo(Wikiwho.rightbarcontent);
$('<input id="conflictviewbutton" type="button" value="Conflict"/>').appendTo(Wikiwho.rightbarcontent);
$('<input id="ageviewbutton" type="button" value="Age"/>').appendTo(Wikiwho.rightbarcontent);
$('<h2 id="wikiwhoAuthorListHeader">Editor List</h2>').appendTo(Wikiwho.rightbarcontent);
$('<ul id="wikiwhoAuthorList"></ul>').appendTo(Wikiwho.rightbarcontent);
// var today = new Date();
// today.setMonth(today.getMonth() - Wikiwho.ageLimit);
// $('<div><input id="ageLimit" type="date" name="Age Limit" value=' + moment(today).format('YYYY-MM-DD') + '></div>').appendTo(Wikiwho.rightbarcontent);
$('<div id="ageLimitBox">'+
'<label for="ageLimitFrom">Days from: </label><input id="ageLimitFrom" type="number" min="0" max="9999999999" value=' + Wikiwho.ageLimitFrom +'>'+
'<br><br>'+
'<label for="ageLimitTo">Days to: </label><input id="ageLimitTo" type="number" min="1" max="9999999999" value=' + Wikiwho.ageLimitTo +'>'+
'<br><br>'+
'<label for="groupSize">Group size: </label><input id="groupSize" type="number" min="1" max="9999999999" value=' + Wikiwho.groupSize +'>'+
'<br><br>'+
'<input id="ageLimitButton" type="button" value="Calculate"/>'+
'</div>').appendTo(Wikiwho.rightbarcontent).hide();
// Provenance view open button click event
$('#provenanceviewbutton').click(function() {
if(!Wikiwho.provenanceViewOpen) {
// if provenance view is closed, conflict or age view must be open
if (Wikiwho.conflictViewOpen) {
Wikiwho.closeConflictView();
} else if (Wikiwho.ageViewOpen) {
Wikiwho.closeAgeView();
}
}
});
// Conflict view open button click event
$('#conflictviewbutton').click(function() {
if(Wikiwho.conflictViewOpen) {
Wikiwho.closeConflictView();
} else {
Wikiwho.openConflictView();
}
});
// Age view open button click event
$('#ageviewbutton').click(function() {
if(Wikiwho.ageViewOpen) {
Wikiwho.closeAgeView();
} else {
Wikiwho.openAgeView();
}
});
$('#ageLimitButton').click(function(){
Wikiwho.ageLimitFrom = $('#ageLimitFrom').val();
Wikiwho.ageLimitTo = $('#ageLimitTo').val();
Wikiwho.groupSize = $('#groupSize').val();
Wikiwho.openAgeView();
});
$('#ageLimitFrom, #ageLimitTo, #groupSize').on("keypress", function(e){
if (e.keyCode === 13) {
Wikiwho.ageLimitFrom = $('#ageLimitFrom').val();
Wikiwho.ageLimitTo = $('#ageLimitTo').val();
Wikiwho.groupSize = $('#groupSize').val();
Wikiwho.openAgeView();
}
});
// The sequence history
Wikiwho.seqHistBox = $('<div id="wikiwhoseqhistbox"></div>').hide().appendTo($("div#content.mw-body"));
Wikiwho.seqHistBox.append('<div id="wikiwhoseqhistboxopenindicator"><a>▲ Click here to open the WhoColor token history for the selected text ▲</a></div>');
Wikiwho.seqHistBox.append('<div id="wikiwhoseqhistboxtoolongindicator">Selected text part is too long for the WhoColor token history</div>');
Wikiwho.seqHistBox.append('<div id="wikiwhoseqhistboxonerevindicator">All the selected wiki markup was added in the currently viewed revision.</div>');
Wikiwho.seqHistBox.append('<img src="' + Wikiwho.wikicolorUrl + 'static/whocolor/images/' + 'Clear_icon.svg" class="hvcloseicon"/>');
Wikiwho.histview = $('<div id="wikiwhoseqhistview"></div>').appendTo(Wikiwho.seqHistBox);
},
onoffbuttonclick: function() {
Wikiwho.onoffbutton.toggleClass("selected");
if(Wikiwho.showingUnalteredContent) {
Wikiwho.showAlteredContent();
}else{
Wikiwho.showUnalteredContent();
}
},
showAlteredContent: function() {
// Don't do anything if already showing the altered content
if(!Wikiwho.showingUnalteredContent) return true;
// The actual content replacement (just visual for the sake of speed)
Wikiwho.originalcontent.attr("id", "old-mw-content-text");
Wikiwho.newcontent.attr("id", "mw-content-text");
Wikiwho.originalcontent.fadeOut(250, function() { Wikiwho.originalcontent.hide(); Wikiwho.newcontent.fadeIn(250, function() { Wikiwho.newcontent.show(); }); });
//Wikiwho.newcontent.show();
//Wikiwho.originalcontent.attr("id", "old-mw-content-text").hide();
//Wikiwho.newcontent.attr("id", "mw-content-text");
// Squeeze main content a bit and show the bar to the right
//$("div#content").css("margin-right", "251px");
Wikiwho.rightbar.animate({"right": "0px"}, 500, function() {});
$("div#content").animate({"margin-right": "15.5em"}, 500, function() {});
Wikiwho.rightbar.show();
// Change flag
Wikiwho.showingUnalteredContent = false;
$('#provenanceviewbutton').addClass('provenanceviewbuttonopen');
$('#conflictviewbutton').removeClass('conflictviewbuttonopen');
$('#ageviewbutton').removeClass('ageviewbuttonopen');
},
showUnalteredContent: function() {
// Don't do anything if already showing the unaltered content
if(Wikiwho.showingUnalteredContent) return true;
// The actual content replacement (just visual for the sake of speed)
//Wikiwho.originalcontent.show();
Wikiwho.newcontent.attr("id", "new-mw-content-text");
Wikiwho.originalcontent.attr("id", "mw-content-text");
Wikiwho.newcontent.fadeOut(250, function() { Wikiwho.newcontent.hide(); Wikiwho.originalcontent.fadeIn(250, function() { Wikiwho.originalcontent.show(); }); });
// Unsqueeze main content and hide the bar to the right
//$("div#content").css("margin-right", "");
//$("div#content").animate({"margin-right": ""}, 500, function() { Wikiwho.rightbar.hide(); });
Wikiwho.rightbar.animate({"right": "-15.6em"}, 500, function() { Wikiwho.rightbar.hide(); });
$("div#content").animate({"margin-right": ""}, 500, function() {});
//Wikiwho.rightbar.hide();
// Change flag
Wikiwho.showingUnalteredContent = true;
},
// Restore the original Mediawiki content
restoreMWContent: function() {
Wikiwho.originalcontent.show();
Wikiwho.newcontent.hide();
},
// get Wikiwho author data via ajax
getWikiwhoData: function() {
if(!Wikiwho.tries) Wikiwho.tries = 0;
Wikiwho.tries++;
if(Wikiwho.tries > 3) {
// Failed 3 times, stop trying
// Check error and info messages
if(typeof Wikiwho.api_info !== "undefined") {
alert(Wikiwho.api_info);
} else if (typeof Wikiwho.api_error !== "undefined") {
alert(Wikiwho.api_error);
} else {
alert("Failed to retrieve valid WikiWho data.");
}
return;
}
var queryDict = {};
location.search.substr(1).split("&").forEach(function(item) {queryDict[item.split("=")[0]] = item.split("=")[1]});
// "title": $("h1#firstHeading").text()
var wiki_lang = location.hostname.split('.')[0];
var ajax_url = Wikiwho.wikicolorUrl + wiki_lang + "/whocolor/v1.0.0-beta/" + encodeURIComponent($("h1#firstHeading").text().trim()) + "/";
if(queryDict["oldid"]) {
ajax_url = ajax_url + queryDict["oldid"] + "/";
}
jQuery.ajax({
url: ajax_url,
method: 'GET',
// data: data,
dataType: "json",
success: Wikiwho.wikiwhoDataCallback,
error: function() {
// Request failed, try again
setTimeout(Wikiwho.getWikiwhoData, 5000); // 5 seconds
return;
}
});
},
wikiwhoDataCallback: function(data) {
Wikiwho.api_success = data.success;
Wikiwho.api_info = data.info;
Wikiwho.api_error = data.error;
// Retry when no success
if(Wikiwho.api_success !== true) {
setTimeout(Wikiwho.getWikiwhoData, 5000);
return;
}
// Add extended markup content
Wikiwho.newcontent.append(data.extended_html);
// Remove loading indicator
Wikiwho.newcontent.css('background', '').css('min-height', '');
// Save author and revision data
Wikiwho.present_editors = data.present_editors; // [[editor_name, editor/class_name, editor_score]]
Wikiwho.tokens = data.tokens; // [[conflict_score, str, o_rev_id, in, out, editor/class_name, age]]
Wikiwho.tokencount = Wikiwho.tokens.length;
Wikiwho.revisions = data.revisions; // {rev_id: [timestamp, parent_id, class_name/editor, editor_name]}
Wikiwho.biggest_conflict_score = parseInt(data.biggest_conflict_score);
Wikiwho.rev_id = parseInt(data.rev_id);
// Fill right panel with data
Wikiwho.fillRightPanel();
// Add token events for WikiWho markup
Wikiwho.addTokenEvents();
// Add history view events
// Add code handling text selections of Wikitext
Wikiwho.addSelectionEvents();
// Add code to make the history view work
Wikiwho.addHistoryEvents();
// Handle image selection outlines
$('span.editor-token').has("img").addClass("editor-token-image");
// Debug output (color tokens in alternating colors)
// $(".editor-token").filter(":odd").css("background-color", "green");
// $(".editor-token").filter(":even").css("background-color", "yellow");
},
addHistoryEvents: function() {
// Open history view when open indicator is clicked
Wikiwho.seqHistBox.click(function() {
// Check whether open indicator was clicked
if($(this).hasClass("indicator") && (!$(this).hasClass("indicatortoolong")) && (!$(this).hasClass("indicatoronerev"))) {
// Calculate height of marked text part
var selectionHeight = Wikiwho.seqEndToken.offset().top + Wikiwho.seqEndToken.outerHeight(false) - Wikiwho.seqStartToken.offset().top;
// Calculate optimal history view height
var maxviewheight = $(window).height() - (selectionHeight + 20);
// Check whether selected text is too long
if((maxviewheight < $(window).height()/5) || (maxviewheight < 150)) {
// OK, that's too much at once :(
Wikiwho.seqHistBox.addClass("indicatortoolong");
return;
}
// Prepare open animation
Wikiwho.histview.css("height", "");
Wikiwho.seqHistBox.css("max-height", Wikiwho.seqHistBox.height()+"px");
Wikiwho.seqHistBox.removeClass("indicator");
Wikiwho.seqHistBox.animate({"max-height": maxviewheight+"px"}, 500, function() {
Wikiwho.seqHistBox.css("max-height", "calc(100% - "+(selectionHeight + 20)+"px)");
// Fix sizes
$(window).resize();
});
// Mark history view as open
Wikiwho.historyViewOpen = true;
// Reset some variables
Wikiwho.hvhiddenTokens = new Array();
Wikiwho.hvhiddenRevisions = new Array();
Wikiwho.hvhiddenTokenDummies = new Array();
// Remove body scrollbars
$("body").css("overflow", "hidden");
// Scroll body to text passage
$('html, body').animate({
scrollTop: Wikiwho.seqStartToken.offset().top - 10
}, 500);
// Get start and end ID
var startTokenId = parseInt(Wikiwho.seqStartToken.attr("id").slice(6));
Wikiwho.startTokenId = startTokenId;
var endTokenId = parseInt(Wikiwho.seqEndToken.attr("id").slice(6));
if(Wikiwho.selectionEndTokenId) {
endTokenId = parseInt(Wikiwho.selectionEndTokenId) - 1;
}
Wikiwho.endTokenId = endTokenId;
// Clear and reset history view
Wikiwho.histview.empty();
var leftbox = $('<div id="wikiwhoseqhistleftbox"></div>').appendTo(Wikiwho.histview);
var middlebox = $('<div id="wikiwhoseqhistmiddlebox"></div>').appendTo(Wikiwho.histview);
var rightbox = $('<div id="wikiwhoseqhistrightbox"></div>').appendTo(Wikiwho.histview);
// Populate history view
var revisionsById = {};
var revisionArr = new Array();
revisionArr.push(Wikiwho.rev_id);
revisionsById[Wikiwho.rev_id] = moment.utc(Wikiwho.revisions[Wikiwho.rev_id][0]); // timestamp
var compiledTokens = new Array();
for (i = startTokenId; i <= endTokenId; i++) {
var token_data = Wikiwho.tokens[i];
var tokenrevlist = new Array();
// origin rev id
var revid = parseInt(token_data[2]);
if(!(revid in revisionsById)) {
revisionArr.push(revid);
revisionsById[revid] = moment.utc(Wikiwho.revisions[revid][0]);
}
tokenrevlist.push(revid);
// re-inserts (ins)
token_data[3].forEach(function(entry) {
var revid = parseInt(entry);
if(!(revid in revisionsById)) {
revisionArr.push(revid);
revisionsById[revid] = moment.utc(Wikiwho.revisions[revid][0]);
}
tokenrevlist.push(revid);
});
// deletions (outs)
token_data[4].forEach(function(entry) {
var revid = parseInt(entry);
if(!(revid in revisionsById)) {
revisionArr.push(revid);
revisionsById[revid] = moment.utc(Wikiwho.revisions[revid][0]);
}
tokenrevlist.push(revid);
});
tokenrevlist.sort(function(a, b){
var aD = revisionsById[a];
var bD = revisionsById[b];
return aD>bD ? -1 : aD<bD ? 1 : 0;
});
compiledTokens.push(tokenrevlist);
}
revisionArr.sort(function(a, b){
var aD = revisionsById[a];
var bD = revisionsById[b];
return aD>bD ? -1 : aD<bD ? 1 : 0;
});
for(var i = 0; i < revisionArr.length; i++){
var revinfoline = $('<div class="hvrevhead hvrevhead-'+revisionArr[i]+'"></div>').appendTo(leftbox);
// Show diff links
var article_title = encodeURIComponent($("h1#firstHeading").text().trim());
if(i !== 0) {
revinfoline.append(
$('<div class="hvrevdifflinks"><a target="_blank" href="/w/index.php?title='
+article_title
+'&diff='
+Wikiwho.rev_id
+'&oldid='
+revisionArr[i]
+'"><img src="'
+ Wikiwho.wikicolorUrl
+ 'static/whocolor/images/'
+'ArticleSearch.svg" class="hvdifficon"/></a></div>')
);
}
var updownarrow = $('<span class="hvupdownarrow"></span>');
$('<a target="_blank" href="/w/index.php?title='
+article_title
+'&diff='
+revisionArr[i]
+'&oldid='
+Wikiwho.revisions[revisionArr[i]][1] // parent_id
+'" title="'
+article_title
+'"></a>').html("↕").appendTo(updownarrow);
// Append date and time
revinfoline.append($('<div class="hvrevdate"></div>').text(revisionsById[revisionArr[i]].format('YYYY-MM-DD')));
// Append spacer
revinfoline.append($('<div class="hvspacer"></div>'));
// Append author
var author_name = Wikiwho.revisions[revisionArr[i]][3].replace(/^0\|/, '');
revinfoline.append($('<div class="hvrevauthor"></div>').text(author_name).addClass("hvauthorid-"+Wikiwho.revisions[revisionArr[i]][2]).append($('<div class="hvspacerauth"> </div>')));
// Append distance to next revision in list
if(i !== revisionArr.length - 1) {
var datetimediff = $('<div class="hvdatetimediff"></div>');
revinfoline.append(datetimediff);
datetimediff.append($('<span class="hvlefttimediff"></span>').text(revisionsById[revisionArr[i+1]].from(revisionsById[revisionArr[i]], true)));
datetimediff.append(updownarrow);
// Calculate distance in revisions
// TODO: Make this more efficient (maybe restructure data sent from API?)
var counter = 0;
var iterrevid = revisionArr[i];
var targetid = revisionArr[i+1];
while(iterrevid !== targetid) {
counter++;
iterrevid = Wikiwho.revisions[iterrevid][1]; // parent_id
}
datetimediff.append($('<span class="hvrighttimediff"></span>').text(counter + (counter===1 ? " revision" : " revisions")));
}
}
var tokenheaders = $('<div class="hvtokenheaders"></div>').appendTo(middlebox);
var tokenbodies = $('<div class="hvtokenbodies"></div>').appendTo(middlebox);
for (i = startTokenId; i <= endTokenId; i++) {
token_data = Wikiwho.tokens[i];
var htmltoken = $('<span id="token-age-'+i+'"></span>').text(token_data[1]);
htmltoken.addClass("editor-token token-editor-"+token_data[5]);
htmltoken.addClass("editor-token-"+i);
tokenheaders.append($('<div class="hvtokenhead hvtokenhead-'+i+'"></div>').append(htmltoken));
var tokencol = $('<div class="hvtokencol hvtokencol-'+i+'"></div>').appendTo(tokenbodies);
var tokenwidth = htmltoken.parent().outerWidth(true);
var tokenrevindex = 0;
var tokeninarticle = true;
for (var revindex = 0; revindex < revisionArr.length - 1; revindex++) {
if(revisionArr[revindex] === compiledTokens[i-startTokenId][tokenrevindex]) {
tokeninarticle = !tokeninarticle;
tokenrevindex++;
}
tokencol.append($('<div style="width: ' + (tokenwidth -2) + 'px;" class="hvtokencolpiece hvtokencolpiece-'+revisionArr[revindex]+' ' + (tokeninarticle ? "hvtokeninarticle" : "hvtokennotinarticle") + '"></div>'));
}
}
// Fix scrolling
tokenheaders.bind('wheel', function(e){
var scrollTo = e.originalEvent.deltaX + tokenbodies.scrollLeft();
tokenbodies.scrollLeft(scrollTo);
});
leftbox.bind('wheel', function(e){
var scrollTo = e.originalEvent.deltaY + tokenbodies.scrollTop();
tokenbodies.scrollTop(scrollTo);
});
tokenbodies.scroll(function() {
tokenheaders.scrollLeft($(this).scrollLeft());
leftbox.scrollTop($(this).scrollTop());
});
tokenheaders.append($('<div class="hvtokenheadspacer"></div>'));
// Add resizing events
$(window).resize(function() {
if(leftbox.get(0).scrollHeight >= Wikiwho.seqHistBox.height()) {
Wikiwho.histview.css("height", "calc("+($(window).height() - (selectionHeight + 20))+"px - 2.75em - 1px)");
}else{
Wikiwho.histview.css("height", "");
}
});
// Check for special case (only one revision in list)
if(revisionArr.length === 1) {
Wikiwho.seqHistBox.addClass("indicator indicatoronerev");
// Remove resizing events
$(window).off("resize");
// Mark history view as closed
Wikiwho.historyViewOpen = false;
// Restore body scrollbars
$("body").css("overflow", "");
}
// Add author click events
leftbox.find(".hvrevauthor").click(function() {
var editor = $(this).attr('class').match(/hvauthorid-([a-f0-9]+)/)[1];
$("li#editor-"+editor).click();
return false;
});
// Add author hover events
leftbox.find(".hvrevauthor").hover(function(event) {
// Mousein event handler
var editor = $(this).attr('class').match(/hvauthorid-([a-f0-9]+)/)[1];
// Call the general hover handler
Wikiwho.hoverToken(editor);
}, function(event) {
// Mouseout event handler
Wikiwho.deselectTimeout = setTimeout(function(){
// Remove all selection markers
$(".editor-token").removeClass("selected hvselected");
$(".hvrevauthor").removeClass("selected");
$("#wikiwhorightbar li").removeClass("selected");
}, 500);
});
// Color tokens
Object.keys(Wikiwho.coloredAuthors).forEach(function(editor) {
var color = Wikiwho.coloredAuthors[editor];
var contrastColor = Wikiwho.getContrastingColor(color);
$("span.token-editor-"+editor).css({"background-color": color, "color": contrastColor[0]}).find("*").css("color", contrastColor[1]);
$("div.hvauthorid-"+editor).css({"background-color": color, "color": contrastColor[0]});
});
// Color tokens differently if conflict view open
if(Wikiwho.conflictViewOpen) {
Wikiwho.openConflictView();
}
// Add hover events
$('div.hvtokenheaders span.editor-token').hover(function(event) {
// Mousein event handler
var editor = $(this).attr('class').match(/token-editor-([a-f0-9]+)/)[1];
var tokenid = $(this).attr('id').slice(10);
// Call the general hover handler
Wikiwho.hoverToken(editor);
// Select token with red outline
// TODO is this correct?
// $("#token-age-"+tokenid).removeClass("selected").addClass("hvselected");
$(this).removeClass("selected").addClass("hvselected");
}, function(event) {
// Mouseout event handler
Wikiwho.deselectTimeout = setTimeout(function(){
// Remove all selection markers
$(".author-token").removeClass("selected hvselected");
$(".hvrevauthor").removeClass("selected");
$("#wikiwhorightbar li").removeClass("selected");
}, 500);
});
// Add click events
$('div.hvtokenheaders span.editor-token').click(function() {
var editor = $(this).attr('class').match(/token-editor-([a-f0-9]+)/)[1];
$("#editor-"+editor).click();
return false;
});
// Add hide events (rightclick)
$('div.hvtokenheaders span.editor-token').bind("contextmenu",function(e){
var editor = $(this).attr('class').match(/token-editor-([a-f0-9]+)/)[1];
var tokenid = $(this).attr('id').slice(10);
Wikiwho.hvHideToken(parseInt(tokenid), parseInt(editor), revisionArr, compiledTokens, revisionsById, true);
return false;
});
// Open history view
Wikiwho.seqHistBox.animate({"max-height": maxviewheight+"px"}, 500, function() {
Wikiwho.seqHistBox.css("max-height", "calc(100% - "+(selectionHeight + 20)+"px)");
// Fix sizes
// $(window).resize();
});
}
});
// Close history box when close icon is clicked
$("img.hvcloseicon").click(function() {
// Remove resizing events
$(window).off("resize");
// Close animation
Wikiwho.seqHistBox.css("max-height", Wikiwho.seqHistBox.outerHeight(false) + "px");
Wikiwho.seqHistBox.animate({"max-height": "0px"}, 500, function() {
Wikiwho.seqHistBox.hide();
Wikiwho.seqHistBox.css("max-height", "");
// Restore body scrollbars
$("body").css("overflow", "");
});
// Mark history view as closed
Wikiwho.historyViewOpen = false;
});
},
hvHideToken: function(tokenid, authorid, revisionArr, compiledTokens, revisionsById, animation) {
Wikiwho.hvhiddenTokens.push(tokenid);
// Search for already matching token dummies
var foundDummies = new Array();
for(i = 0; i < Wikiwho.hvhiddenTokenDummies.length; i++) {
var dummy = Wikiwho.hvhiddenTokenDummies[i];
// Check for removed dummies
if(dummy === undefined) continue;
if ((dummy["start"] === tokenid + 1) || (dummy["end"] === tokenid - 1)) {
foundDummies.push(dummy);
}
}
// Check how many matching dummies were found
if(foundDummies.length === 0) {
// No dummy matching, add one
var newid = Wikiwho.hvhiddenTokenDummies.length;
var htmltoken = $('<span></span>').text("[...]");
var dummyobj = $('<div class="hvtokenhead hvtokenheaddummy hvtokenheaddummy-'+newid+'"></div>').append(htmltoken).insertAfter($('div.hvtokenheaders span.editor-tokenid-'+tokenid).parent());
var tokencol = $('<div class="hvtokencol hvtokendummycol hvtokendummycol-'+newid+'"></div>').insertAfter($('div.hvtokenbodies div.hvtokencol-'+tokenid));
var tokenwidth = htmltoken.parent().outerWidth(true);
for (var revindex = 0; revindex < revisionArr.length - 1; revindex++) {
tokencol.append($('<div style="width: ' + (tokenwidth -2) + 'px;" class="hvtokencolpiece hvtokencolpiece-'+revisionArr[revindex]+' hvtokencoldummy"></div>'));
}
dummy = {
'start': tokenid,
'end': tokenid,
'object': dummyobj,
'colobj': tokencol,
'id': newid
};
dummyobj.click(function() {
Wikiwho.hvRestoreDummy(dummy, revisionArr, compiledTokens, revisionsById, true);
});
Wikiwho.hvhiddenTokenDummies[newid] = dummy;
// Animation
var dummywidth = dummyobj.width();
var tokencolwidth = tokencol.width();
if(animation) {
dummyobj.css('width', '0px');
tokencol.css('width', '0px');
dummyobj.animate({'width': dummywidth+'px'}, 500, function() {
$(this).css("width", "");
});
tokencol.animate({'width': tokencolwidth+'px'}, 500, function() {
$(this).css("width", "");
});
}
}else if(foundDummies.length === 1) {
// One dummy matching, add to dummy
dummy = foundDummies[0];
var dummyid = dummy['id']
if(dummy['start'] === tokenid + 1) {
dummy['start']--;
}else{
dummy['end']++;
}
Wikiwho.hvhiddenTokenDummies[dummyid] = dummy;
}else{
if(animation) {
foundDummies[1]['object'].animate({'width': '0px'}, 500, function() {
$(this).remove();
});
foundDummies[1]['colobj'].animate({'width': '0px'}, 500, function() {
$(this).remove();
});
}else{
foundDummies[1]['object'].remove();
foundDummies[1]['colobj'].remove();
}
if(foundDummies[0]['start'] > foundDummies[1]['start']) foundDummies[0]['start'] = foundDummies[1]['start'];
if(foundDummies[0]['end'] < foundDummies[1]['end']) foundDummies[0]['end'] = foundDummies[1]['end'];
Wikiwho.hvhiddenTokenDummies[foundDummies[1]['id']] = undefined;
}
// Actual hiding of token column
if(animation) {
$('.hvtokenhead-'+tokenid).animate({'width': '0px'}, 500, function() {
$(this).hide();
$(this).css("width", "");
});
$('.hvtokencol-'+tokenid).animate({'width': '0px'}, 500, function() {
$(this).hide();
$(this).css("width", "");
});
}else{
$('.hvtokenhead-'+tokenid).hide();
$('.hvtokencol-'+tokenid).hide();
}
// Rehide rows that should already be hidden (in case a new dummy was added)
for(i = 0; i < Wikiwho.hvhiddenRevisions.length; i++) {
$('.hvrevhead-'+Wikiwho.hvhiddenRevisions[i]).hide();
$('.hvtokencolpiece-'+Wikiwho.hvhiddenRevisions[i]).hide();
}
// Check whether we can hide rows as well
var newRevisionArray = new Array();
for(var i = 0; i < compiledTokens.length; i++) {
// Skip token if hidden
if(Wikiwho.hvhiddenTokens.indexOf(Wikiwho.startTokenId + i) !== -1) {
continue;
}
// Add revisions of this token to array if not already in there
for(var i2 = 0; i2 < compiledTokens[i].length; i2++) {
if(newRevisionArray.indexOf(compiledTokens[i][i2]) === -1) {
newRevisionArray.push(compiledTokens[i][i2]);
}
}
}
// Go through real revision array and hide all revisions that are not in the new revision array and not already hidden
for(i = 1; i < revisionArr.length; i++) {
if(newRevisionArray.indexOf(revisionArr[i]) === -1) {
// Revision not in new revision array
if(Wikiwho.hvhiddenRevisions.indexOf(revisionArr[i]) === -1) {
// Not hidden yet, hide
if(animation) {
$('.hvrevhead-'+revisionArr[i]).animate({'height': '0px'}, 500, function() {
$(this).hide();
$(this).css("height", "");
});
$('.hvtokencolpiece-'+revisionArr[i]).animate({'height': '0px'}, 500, function() {
$(this).hide();
$(this).css("height", "");
});
}else{
$('.hvrevhead-'+revisionArr[i]).hide();
$('.hvtokencolpiece-'+revisionArr[i]).hide();
}
// Get index of previous shown revision
var previousRevIndex = i - 1;
while(Wikiwho.hvhiddenRevisions.indexOf(revisionArr[previousRevIndex]) !== -1) {
previousRevIndex--;
}
// Get index of next shown revision
var nextRevIndex = i + 1;
while((nextRevIndex < revisionArr.length) && (Wikiwho.hvhiddenRevisions.indexOf(revisionArr[nextRevIndex]) !== -1)) {
nextRevIndex++;
}
if(nextRevIndex === revisionArr.length) {
// Shouldn't show a diff
// TODO
}else{
// Calculate and update new date diff data of previous shown revision
$('.hvrevhead-'+revisionArr[previousRevIndex]+' .hvlefttimediff').text(revisionsById[revisionArr[nextRevIndex]].from(revisionsById[revisionArr[previousRevIndex]], true));
// Calculate distance in revisions
// TODO: Make this more efficient (maybe restructure data sent from API?)
var counter = 0;
var iterrevid = revisionArr[previousRevIndex];
var targetid = revisionArr[nextRevIndex];
while(iterrevid !== targetid) {
counter++;
iterrevid = Wikiwho.revisions[iterrevid][1]; // parent_id
}
// Update distance in revisions
$('.hvrevhead-'+revisionArr[previousRevIndex]+' .hvrighttimediff').text(counter + (counter===1 ? " revision" : " revisions"));
}
// Add to hvhiddenRevisions array
Wikiwho.hvhiddenRevisions.push(revisionArr[i]);
}
}
}
},
hvRestoreDummy: function(dummy, revisionArr, compiledTokens, revisionsById, animation) {
// Remove dummy objects
dummy['object'].remove();
dummy['colobj'].remove();
// Show token columns again
for(i = dummy["start"]; i <= dummy["end"]; i++) {
// Actual showing of token column
var headwidth = $('.hvtokenhead-'+i).width();
var colwidth = $('.hvtokencol-'+i).width();
if(animation) {
$('.hvtokenhead-'+i).css('width', '0px');
$('.hvtokencol-'+i).css('width', '0px');
}
$('.hvtokenhead-'+i).show();
$('.hvtokencol-'+i).show();
if(animation) {
$('.hvtokenhead-'+i).animate({'width': headwidth+'px'}, 500, function() {
$(this).css("width", "");
});
$('.hvtokencol-'+i).animate({'width': colwidth+'px'}, 500, function() {
$(this).css("width", "");
});
}
// Remove tokens from hidden tokens array
Wikiwho.hvhiddenTokens.splice(Wikiwho.hvhiddenTokens.indexOf(i), 1);
}
// Remove dummy from array
Wikiwho.hvhiddenTokenDummies[dummy['id']] = undefined;
// Check whether we can show rows as well
var newRevisionArray = new Array();
for(i = 0; i < compiledTokens.length; i++) {
// Skip token if hidden
if(Wikiwho.hvhiddenTokens.indexOf(Wikiwho.startTokenId + i) !== -1) {
continue;
}
// Add revisions of this token to array if not already in there
for(i2 = 0; i2 < compiledTokens[i].length; i2++) {
if(newRevisionArray.indexOf(compiledTokens[i][i2]) === -1) {
newRevisionArray.push(compiledTokens[i][i2]);
}
}
}
// Go through real revision array and show all revisions that are in the new revision array and hidden
for(i = 1; i < revisionArr.length; i++) {
if(newRevisionArray.indexOf(revisionArr[i]) !== -1) {
// Revision in new revision array
if(Wikiwho.hvhiddenRevisions.indexOf(revisionArr[i]) !== -1) {
// Is hidden => show
if(animation) {
$('.hvrevhead-'+revisionArr[i]).show().animate({'height': '4.5em'}, 500, function() {
$(this).css("height", "");
});
$('.hvtokencolpiece-'+revisionArr[i]).show().animate({'height': '4.5em'}, 500, function() {
$(this).css("height", "");
});
}else{
$('.hvrevhead-'+revisionArr[i]).show();
$('.hvtokencolpiece-'+revisionArr[i]).show();
}
// Get index of previous shown revision
var previousRevIndex = i - 1;
while(Wikiwho.hvhiddenRevisions.indexOf(revisionArr[previousRevIndex]) !== -1) {
previousRevIndex--;
}
// Get index of next shown revision
var nextRevIndex = i + 1;
while((nextRevIndex < revisionArr.length) && (Wikiwho.hvhiddenRevisions.indexOf(revisionArr[nextRevIndex]) !== -1)) {
nextRevIndex++;
}
// Correct diff of previous revision
// Calculate and update new date diff data of previous shown revision
$('.hvrevhead-'+revisionArr[previousRevIndex]+' .hvlefttimediff').text(revisionsById[revisionArr[i]].from(revisionsById[revisionArr[previousRevIndex]], true));
// Calculate distance in revisions
// TODO: Make this more efficient (maybe restructure data sent from API?)
var counter = 0;
var iterrevid = revisionArr[previousRevIndex];
var targetid = revisionArr[i];
while(iterrevid !== targetid) {
counter++;
iterrevid = Wikiwho.revisions[iterrevid][1]; // parent_id
}
// Update distance in revisions
$('.hvrevhead-'+revisionArr[previousRevIndex]+' .hvrighttimediff').text(counter + (counter===1 ? " revision" : " revisions"));
// Correct diff of this revision
if(nextRevIndex === revisionArr.length) {
// Shouldn't show a diff
// TODO
}else{
// Calculate and update new date diff data of this shown revision
$('.hvrevhead-'+revisionArr[i]+' .hvlefttimediff').text(revisionsById[revisionArr[nextRevIndex]].from(revisionsById[revisionArr[i]], true));
// Calculate distance in revisions
// TODO: Make this more efficient (maybe restructure data sent from API?)
counter = 0;
iterrevid = revisionArr[i];