StackOverflow extended

Hiding and saving the state of the "Blog", "Meta" blocks by clicking; adding links to all questions of the author and all questions only with tags of the current question to the user's card; stretching and restoring page content for better reading of code listings; redirecting from localized versions of the site to an English-language domain with a search for the current question.

Versión del día 1/11/2021. Echa un vistazo a la versión más reciente.

Tendrás que instalar una extensión para tu navegador como Tampermonkey, Greasemonkey o Violentmonkey si quieres utilizar este script.

You will need to install an extension such as Tampermonkey to install this script.

Tendrás que instalar una extensión como Tampermonkey o Violentmonkey para instalar este script.

Necesitarás instalar una extensión como Tampermonkey o Userscripts para instalar este script.

Tendrás que instalar una extensión como Tampermonkey antes de poder instalar este script.

Necesitarás instalar una extensión para administrar scripts de usuario si quieres instalar este script.

(Ya tengo un administrador de scripts de usuario, déjame instalarlo)

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

(Ya tengo un administrador de estilos de usuario, déjame instalarlo)

// ==UserScript==
// @name        StackOverflow extended
// @namespace   https://github.com/XelaNimed
// @version     0.8.11
// @description Hiding and saving the state of the "Blog", "Meta" blocks by clicking; adding links to all questions of the author and all questions only with tags of the current question to the user's card; stretching and restoring page content for better reading of code listings; redirecting from localized versions of the site to an English-language domain with a search for the current question.
// @author      XelaNimed
// @copyright   2021, XelaNimed (https://github.com/XelaNimed)
// @match       https://*.stackoverflow.com/*
// @match       https://*.meta.stackoverflow.com/*
// @grant       none
// @homepageURL https://github.com/XelaNimed/ruSO
// @supportURL  https://github.com/XelaNimed/ruSO/issues
// @iconURL     https://www.google.com/s2/favicons?domain=stackoverflow.com&sz=32
// @license     MIT
// ==/UserScript==
const $ = window.jQuery;

window.addEventListener('load', function () {
    ruSO
    .initLocalStorage()
    .addButtons()
    .addAuthorQuestionsLinks();
}, false);

var ruSO = {
    $sidebar: $('#sidebar'),
    $content: $('#content'),
    $container: $('body>.container'),
    $fullWidthBtn: null,
    params: {
        animationSpeed: 250
    },
    keys: {
        showMetasKey: 'showMetaPosts',
        contentMaxWidth: 'contentMaxWidth',
        containerMaxWidth: 'containerMaxWidth',
        fooFullWidth: 'fooFullWidth'
    },
    strings: {
        watchedTagsText: 'Отслеживаемые метки',
        clickToToggle: 'Скрыть/показать',
        setFullWidth: 'Растянуть',
        resetFullWidth: 'Восстановить'
    },
    initLocalStorage: function initLocalStorage() {
        localStorage[this.keys.showMetasKey] || localStorage.setItem(this.keys.showMetasKey, true);
        localStorage[this.keys.containerMaxWidth] = this.$container.css('max-width');
        localStorage[this.keys.contentMaxWidth] = this.$content.css('max-width');
        localStorage[this.keys.fooFullWidth] = 'setFullWidth';
        return this;
    },
    addButtons: function () {
        var self = this,
        addWatchedTags = function () {
            let tags = [],
            urlPrefix = window.location.origin + '/questions/tagged/';
            $('.js-watched-tag-list a.user-tag').each(function (idx, itm) {
                let url = itm.href;
                tags.push(url.substring(url.lastIndexOf('/') + 1));
            });
            if (tags.length) {
                let url = urlPrefix + tags.join('+or+');
                let spanArr = self.$sidebar.find("span:contains('" + self.strings.watchedTagsText + "')");
                self.$sidebar.find('span.grid--cell.mr4').hide();
                if (spanArr.length > 0) {
                    spanArr[0].innerHTML = '<a class="post-tag user-tag" href="' + url + '">' + self.strings.watchedTagsText + '</a>';
                }
            }
        },
        addMetaToggles = function () {
            let showHideMetas = function ($elem) {
                let isVisible = localStorage.getItem(self.keys.showMetasKey) === 'true';
                $elem.parent().children('li')[isVisible ? 'show' : 'hide'](ruSO.params.animationSpeed);
            };
            self.$sidebar
            .find('div.s-sidebarwidget:first div.s-sidebarwidget--header, #how-to-format, #how-to-title')
            .each(function (idx, itm) {
                let $itm = $(itm);
                $itm
                .attr('title', ruSO.strings.clickToToggle)
                .css('cursor', 'pointer')
                .on('click', function (e) {
                    let isVisible = localStorage.getItem(self.keys.showMetasKey) === 'true';
                    localStorage.setItem(self.keys.showMetasKey, !isVisible);
                    showHideMetas($(e.target));
                });
                showHideMetas($itm);
            });
        },
        addLinkToMeta = function () {
            if (window.location.host.includes('meta.')) {
                return;
            }
            const host = 'meta.' + window.location.host;
            const elem = '<a href="https://' + host + '" ' +
                'class="-logo" ' +
                'style="flex: 0; width: 28px; height: 13px; padding: 17px; margin-right: 5px; background-repeat: no-repeat; background-position: center;' +
				'background-image:url(\'data:image/png;base64,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\');">' +
                '<span></span>' +
                '</a>';
            let $container = $("div.-main.grid--cell");
            $(elem).insertBefore($container.first());
        },
        addFullWidth = function () {
            let $header = $('#question-header');
            self.$fullWidthBtn = $header.find('div').clone();
            self.$fullWidthBtn.attr('id', 'set-full-width-btn').find('a')
            .removeClass('s-btn__primary')
            .addClass('s-btn__filled')
            .attr('href', '#')
            .text(self.strings.setFullWidth)
            .on('click', function () {
                self[localStorage[self.keys.fooFullWidth]]();
            });
            $header.append(self.$fullWidthBtn);
        },
        addRedirectToSO = function () {
            let localPrefix = 'ru.';
            let isLocalSO = location.host.substr(0, 3) === localPrefix;
            let btnText = isLocalSO ? 'en' : 'ru';
            let $btn = $('<div class="print:d-none"><a href="#" class="s-btn s-btn__filled s-btn__xs s-btn__icon ws-nowrap">' + btnText + '</a></div>');
            $btn.insertAfter($('#search'));
            $btn.on('click', function () {
                location.host = isLocalSO
                     ? location.host.substr(localPrefix.length)
                     : localPrefix + location.host;
            });
        };
        addWatchedTags();
        addMetaToggles();
        addLinkToMeta();
        addFullWidth();
        addRedirectToSO();
        return this;
    },
    addAuthorQuestionsLinks: function () {
        let $userDetails = $('div.owner > div.user-info > div.user-details');
        if ($userDetails.length > 0) {
            let $postTags = $('div.post-taglist').find('a.post-tag');
            let tags = [];
            for (let i = 0; i < $postTags.length; i++) {
                tags.push('[' + $postTags[i].href.split('/').slice(-1).pop() + ']');
            }
            let tagsUrl = tags.join('+or+');
            for (let i = 0; i < $userDetails.length; i++) {
                let $userDetail = $($userDetails[i]);
                let $userUrl = $userDetail.find('a');
                let userName = $userUrl.text();
                let userId = $userUrl[0].href.split('/')[4];
                let baseSearhcUrl = 'https://ru.stackoverflow.com/search?tab=newest&q=user%3A' + userId + '+is%3Aq';
                let elem = '<span>? <a href="' + baseSearhcUrl + '" title="Все вопросы ' + userName + '">все</a>';
                if (tags.length > 0) {
                    elem += ', <a href="' + baseSearhcUrl + '+' + tagsUrl + '" title="Вопросы ' + userName + ' с метками текущего вопроса">с такими-же метками</a>';
                }
                elem += '</span>';
                $(elem).insertAfter($userDetail);
            }
        }
        return this;
    },
    setFullWidth: function () {
        this.$container.add(this.$content).css({
            'max-width': 'none'
        });
        this.$fullWidthBtn.find('a').text(this.strings.resetFullWidth);
        localStorage[this.keys.fooFullWidth] = 'resetFullWidth';
        return this;
    },
    resetFullWidth: function () {
        this.$container.css({
            'max-width': localStorage[this.keys.containerMaxWidth]
        });
        this.$content.css({
            'max-width': localStorage[this.keys.contentMaxWidth]
        });
        this.$fullWidthBtn.find('a').text(this.strings.setFullWidth);
        localStorage[this.keys.fooFullWidth] = 'setFullWidth';
        return this;
    }
};