查看“︁MediaWiki:Gadget-PrintOptions.js”︁的源代码

// ==UserScript==
// @name         MediaWiki打印增强
// @description  为MediaWiki添加高级打印选项（优化布局、图片控制等）
// @namespace    https://github.com/yourname/
// @version      1.1
// @license      MIT
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // ============== 核心配置 ==============
    const PrintEnhancer = {
        config: {
            enhanced: true,
            noimages: false,
            norefs: false,
            notoc: false,
            nobackground: false,
            blacktext: true
        },

        questions: [
            {
                type: 'checkbox',
                returnvalue: 'enhanced',
 label: mw.message('print-option-enhance').plain(),
                help: 'print-option-enhance-help'
            },
            {
                type: 'checkbox',
                returnvalue: 'noimages',
                label: mw.message('print-option-noimages').plain()
            },
            {
                type: 'checkbox',
                returnvalue: 'norefs',
                label: mw.message('print-option-norefs').plain()
            },
            {
                type: 'checkbox',
                returnvalue: 'notoc',
                label: mw.message('print-option-notoc').plain()
            },
            {
                type: 'checkbox',
                returnvalue: 'nobackground',
                label: mw.message('print-option-nobg').plain(),
                help: 'print-option-nobg-help'
            },
            {
                type: 'checkbox',
                returnvalue: 'blacktext',
                label: mw.message('print-option-blacktext').plain()
            }
        ],

        // ============== 初始化 ==============
        init() {
            if (!document.getElementById('t-print')) return;

            mw.loader.using(['oojs-ui', 'oojs-ui-windows']).then(() => {
                const $printLink = $('#t-print a');
                $printLink
                    .text(mw.message('print-version').plain())
                    .off('click')
                    .on('click', (e) => {
                        e.preventDefault();
                        e.stopPropagation();
                        this.createDialog();
                    });
            });
        },

        // ============== 对话框 ==============
        createDialog() {
            function PrintDialog(config) {
                PrintDialog.super.call(this, config);
            }
            OO.inheritClass(PrintDialog, OO.ui.ProcessDialog);

            PrintDialog.static.name = 'printdialog';
            PrintDialog.static.title = mw.message('print-dialog-title').plain();
            PrintDialog.static.actions = [
                { 
                    action: 'print', 
                    label: mw.message('print-action-print').plain(), 
                    flags: ['primary', 'progressive'] 
                },
                { 
                    action: 'cancel', 
                    label: mw.message('print-action-cancel').plain(), 
                    flags: 'safe' 
                }
            ];

            PrintDialog.prototype.initialize = function() {
                PrintDialog.super.prototype.initialize.apply(this, arguments);
                const panel = new OO.ui.PanelLayout({ padded: true });
                const fieldset = new OO.ui.FieldsetLayout({
                    label: mw.message('print-options').plain()
                });

                PrintEnhancer.questions.forEach(q => {
                    const checkbox = new OO.ui.CheckboxInputWidget({
                        selected: PrintEnhancer.config[q.returnvalue]
                    });
                    fieldset.addItems([
                        new OO.ui.FieldLayout(checkbox, {
                            label: q.label,
                            align: 'inline',
                            help: q.help ? mw.message(q.help).plain() : null
                        })
                    ]);
                    q.widget = checkbox;
                });

                panel.$element.append(fieldset.$element);
                this.$body.append(panel.$element);
            };

            PrintDialog.prototype.getActionProcess = function(action) {
                const dialog = this;
                return new OO.ui.Process(() => {
                    if (action === 'print') {
                        PrintEnhancer.questions.forEach(q => {
                            PrintEnhancer.config[q.returnvalue] = q.widget.isSelected();
                        });
                        return dialog.close({ action }).then(() => {
                            PrintEnhancer.applyPrintStyles();
                            setTimeout(() => {
                                window.print();
                                setTimeout(() => location.reload(), 1000);
                            }, 500);
                        });
                    }
                    return dialog.close({ action }); // 处理cancel
                });
            };

            if (!this.windowManager) {
                this.windowManager = new OO.ui.WindowManager();
                $('body').append(this.windowManager.$element);
            }
            this.windowManager.addWindows([new PrintDialog({ size: 'medium' })]);
            this.windowManager.openWindow(this.printDialog);
        },

        // ============== 打印样式 ==============
        applyPrintStyles() {
            let css = '@media print { ';
            const c = this.config;

            if (c.enhanced) css += `
                .noprint, #siteNotice, .mw-indicators, 
                .mw-editsection, .firstHeading .mw-headline { 
                    display: none !important; 
                }
            `;
            if (c.noimages) css += 'img, .video-container { display: none !important; }';
            if (c.norefs) css += 'sup.reference, .references { display: none !important; }';
            if (c.notoc) css += '#toc, .toc { display: none !important; }';
            if (c.nobackground) css += 'body { background: white !important; }';
            if (c.blacktext) css += 'body { color: black !important; }';

            css += '}';
            
            const style = document.createElement('style');
            style.media = 'print';
            style.textContent = css;
            document.head.appendChild(style);
        }
    };

    // ============== 消息初始化 ==============
    mw.messages.set({
        'print-version': '可打印版本',
        'print-dialog-title': '打印设置',
        'print-options': '自定义打印选项',
        'print-action-print': '打印',
        'print-action-cancel': '取消',
        'print-option-enhance': '优化打印布局',
        'print-option-enhance-help': '隐藏编辑按钮等非必要元素',
        'print-option-noimages': '隐藏所有图片',
        'print-option-norefs': '隐藏参考文献',
        'print-option-notoc': '隐藏目录',
        'print-option-nobg': '移除背景色',
        'print-option-nobg-help': '节省墨水，但可能影响部分内容可见性',
        'print-option-blacktext': '强制纯黑色文字'
    });

    // ============== 启动 ==============
    mw.hook('wikipage.content').add(() => PrintEnhancer.init());
})();