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Updated to version 0.91
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Added more item to both image lists.
Reformatted source code for better readability.
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@maxsrli
maxsrli committed Oct 22, 2019
1 parent b45a31d commit bcb1c64
Showing 1 changed file with 46 additions and 28 deletions.
74 changes: 46 additions & 28 deletions Wikipedia Dark Theme.user.js
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Original file line number Diff line number Diff line change
@@ -1,19 +1,19 @@
// ==UserScript==
// @name Wikipedia Dark Theme
// @namespace https://github.com/MaxsLi/WikipediaDarkTheme
// @version 0.90
// @icon https://www.wikipedia.org/favicon.ico
// @description Script gives wikipedia pages a dark color theme
// @author Shangru Li
// @version 0.91
// @match *://*.wikipedia.org/*
// @namespace https://github.com/MaxsLi/WikipediaDarkTheme
// @icon https://www.wikipedia.org/favicon.ico
// @grant none
// @run-at document-start
// @license MIT
//###############---localizations---##################
// @name:zh 维基百科黑色主题
// @description:zh 给予维基百科网页一个黑色主题
// @name:ja Wikipedia ダークテーマ
// @description:ja Wikipediaのサイトのバックグラウンドを黒に変更するスクリプトです
// @name Wikipedia Dark Theme
// @description Script gives Wikipedia pages a dark color theme
// @name:ja Wikipediaダークテーマ
// @description:ja Wikipediaのサイトのバックグラウンドを黒に変更するスクリプトです
// @name:zh 维基百科黑色主题
// @description:zh 给予维基百科网页一个黑色主题
// ==/UserScript==

// The main function is called at every `onreadystatechange`
Expand Down Expand Up @@ -49,24 +49,28 @@
"wiktprintable_without_text", "dialog-information", "applications-office",
"celestia", "antistub", "wiki_letter", "kit_body_basketball", "ui_icon_edit-ltr-progressive",
"merge-split-transwiki", "mergefrom", "px-steady", "px-decrease", "px-increase",
"question_book", "unbalanced_scales", "padlock-silver"
"question_book", "padlock-silver", "incubator-logo", "px-chinese_conversion",
"px-applications-graphics", "px-pody_candidate", "px-potd-logo", "px-pd-icon",
"px-dialog-warning", "px-checked_copyright_icon", "px-valued_image_seal",
"px-cscr-former"
];

// list of tags of images to have color inverted, both lists are subjected to amend
var invert_src_tag = [
"loudspeaker", "signature", "signatur", "chinese_characters", "/media/math/render/",
"translation_to_english_arrow", "disambig_gray", "wikimedia-logo_black", "blue_pencil",
"latin_alphabet_", "_cursiva"
"latin_alphabet_", "_cursiva", "unbalanced_scales", "question%2c_web_fundamentals"
];

//##################---controller---#########################################

if ('loading' == document.readyState)
if ('loading' == document.readyState) {
setPageVisibility("hidden");
else if ('interactive' == document.readyState)
} else if ('interactive' == document.readyState) {
setPage();
else if ('complete' == document.readyState)
} else if ('complete' == document.readyState) {
setPageVisibility("visible");
}

//##################---functions---#########################################

Expand Down Expand Up @@ -114,28 +118,35 @@
}

function elementIsImage(e) {
if (e.nodeName.toLowerCase() == 'img')
if (e.nodeName.toLowerCase() == 'img') {
return true;
}
}

function changeImageIfOnLists(img) {
if (!imageInExcludeList(img))
if (!imageInExcludeList(img)) {
img.style.backgroundColor = "rgb(255, 255, 255)";
if (imageInInvertList(img))
}
if (imageInInvertList(img)) {
invertImage(img, 86);
}
}

function imageInExcludeList(img) {
for (var i = 0; i < exclude_src_tag.length; i++)
if (img.src.toLowerCase().includes(exclude_src_tag[i]))
for (var i = 0; i < exclude_src_tag.length; i++) {
if (img.src.toLowerCase().includes(exclude_src_tag[i])) {
return true;
}
}
return false;
}

function imageInInvertList(img) {
for (var i = 0; i < invert_src_tag.length; i++)
if (img.src.toLowerCase().includes(invert_src_tag[i]))
for (var i = 0; i < invert_src_tag.length; i++) {
if (img.src.toLowerCase().includes(invert_src_tag[i])) {
return true;
}
}
return false;
}

Expand All @@ -144,21 +155,24 @@
}

function elementIsWikiLogo(e) {
if (e.className.toLowerCase().includes("mw-wiki-logo"))
if (e.className.toLowerCase().includes("mw-wiki-logo")) {
return true;
}
}

function elementIsKeyboardKey(e) {
if (e.className.toLowerCase().includes('keyboard-key'))
if (e.className.toLowerCase().includes('keyboard-key')) {
return true;
}
}

function elementIsLegendOrPieCharts(e) {
if (e.className.toLowerCase().includes('legend') ||
e.className.toLowerCase().includes('border') ||
e.style.borderColor.toLowerCase().includes('transparent') ||
e.style.border.toLowerCase().includes("1px solid rgb(0, 0, 0)"))
e.style.border.toLowerCase().includes("1px solid rgb(0, 0, 0)")) {
return true;
}
}

function changeForegroundColor(e) {
Expand All @@ -178,8 +192,9 @@
if (colorIsRGB(backgroundColor)) {
backgroundColor = splitToRGB(backgroundColor);
backgroundColor = inverseRBGColor(backgroundColor);
if (RGBTooDark(backgroundColor))
if (RGBTooDark(backgroundColor)) {
backgroundColor = addValueToRGB(backgroundColor, 30);
}
backgroundColor = decreaseRGBToMatchContrastValue(backgroundColor, default_backgroundColorRGB, default_contrastValue, -30);
e.style.backgroundColor = RGBArrayToString(backgroundColor);
} else {
Expand All @@ -206,15 +221,17 @@

function increaseRGBToMatchContrastValue(colorToChange, colorToMatch, contrastValue, changePerLoop) {
var result = colorToChange;
while (contrast(result, colorToMatch) < contrastValue)
while (contrast(result, colorToMatch) < contrastValue) {
result = addValueToRGB(result, changePerLoop);
}
return result;
}

function decreaseRGBToMatchContrastValue(colorToChange, colorToMatch, contrastValue, changePerLoop) {
var result = colorToChange;
while (contrast(result, colorToMatch) > contrastValue)
while (contrast(result, colorToMatch) > contrastValue) {
result = addValueToRGB(result, changePerLoop);
}
return result;
}

Expand All @@ -236,8 +253,9 @@

function RGBTooDark(rgb) {
if (rgb[0] < default_backgroundColorRGB[0] - 10 && rgb[1] < default_backgroundColorRGB[1] - 10 &&
rgb[2] < default_backgroundColorRGB[2] - 10)
rgb[2] < default_backgroundColorRGB[2] - 10) {
return true;
}
}

function RGBArrayToString(rgb) {
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