opencc-rust

调用 opencc-rust-wasm 转换中文
当前为 2020-11-12 提交的版本，查看最新版本。
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// ==UserScript==
// @name	opencc-rust
// @namespace	Forbidden Siren
// @version	  0.9.4
// @description 调用 opencc-rust-wasm 转换中文
// @include	*
// @match	*://*
// @grant	GM_getResourceText
// @grant	GM_getResourceURL
// @grant	GM_registerMenuCommand
// @run-at	document-start
//
// @require  https://greasyfork.org/scripts/413698-opencc-rust-wasm/code/opencc-rust-wasm.js?version=859508
// @resource opencc_wasm https://cdn.jsdelivr.net/gh/polyproline/opencc-wasm@main/opencc_gc.wasm
// @resource  HKVariants	https://cdn.jsdelivr.net/npm/opencc-data/data/HKVariants.txt
// @resource  HKVariantsRev	https://cdn.jsdelivr.net/npm/opencc-data/data/HKVariantsRev.txt
// @resource  HKVariantsRevPhrases	https://cdn.jsdelivr.net/npm/opencc-data/data/HKVariantsRevPhrases.txt
// @resource  JPShinjitaiCharacters	https://cdn.jsdelivr.net/npm/opencc-data/data/JPShinjitaiCharacters.txt
// @resource  JPShinjitaiPhrases	https://cdn.jsdelivr.net/npm/opencc-data/data/JPShinjitaiPhrases.txt
// @resource  JPVariants	https://cdn.jsdelivr.net/npm/opencc-data/data/JPVariants.txt
// @resource  JPVariantsRev	https://cdn.jsdelivr.net/npm/opencc-data/data/JPVariantsRev.txt
// @resource  STCharacters	https://cdn.jsdelivr.net/npm/opencc-data/data/STCharacters.txt
// @resource  STPhrases	https://cdn.jsdelivr.net/npm/opencc-data/data/STPhrases.txt
// @resource  TSCharacters	https://cdn.jsdelivr.net/npm/opencc-data/data/TSCharacters.txt
// @resource  TSPhrases	https://cdn.jsdelivr.net/npm/opencc-data/data/TSPhrases.txt
// @resource  TWPhrasesIT	https://cdn.jsdelivr.net/npm/opencc-data/data/TWPhrasesIT.txt
// @resource  TWPhrasesName	https://cdn.jsdelivr.net/npm/opencc-data/data/TWPhrasesName.txt
// @resource  TWPhrasesOther	https://cdn.jsdelivr.net/npm/opencc-data/data/TWPhrasesOther.txt
// @resource  TWPhrasesRev	https://cdn.jsdelivr.net/npm/opencc-data/data/TWPhrasesRev.txt
// @resource  TWVariants	https://cdn.jsdelivr.net/npm/opencc-data/data/TWVariants.txt
// @resource  TWVariantsRev	https://cdn.jsdelivr.net/npm/opencc-data/data/TWVariantsRev.txt
// @resource  TWVariantsRevPhrases	https://cdn.jsdelivr.net/npm/opencc-data/data/TWVariantsRevPhrases.txt
// ==/UserScript==
(function () {
    "use strict";
 
    const ToSimple = [["HKVariantsRevPhrases", "HKVariantsRev"], ["TWPhrasesRev", "TWVariantsRevPhrases", "TWVariantsRev"], ["TSPhrases", "TSCharacters"]];// to Simple Chinese
    const ToTraditional = [["TWVariantsRevPhrases", "TWVariantsRev"], ["HKVariantsRevPhrases", "HKVariantsRev"], ["JPShinjitaiPhrases", "JPShinjitaiCharacters", "JPVariantsRev"], ["STPhrases", "STCharacters"]];
    const ToTaiwan = [["STPhrases", "STCharacters"], "TWVariants", "TWPhrases"];
    const ToHongKong = [["STPhrases", "STCharacters"], "HKVariants"];
 
    const NODE_DICT = ToSimple;
    const ExcludeTag = new RegExp("SCRIPT|TEXTAREA|META|BASE|NOSCRIPT|OBJECT");
    const ExcludeType = new RegExp("text|search|hidden");
    const Base64 = new RegExp("(?<=base64,).*");
 
    const wasm = (function (base64String) {
        const rawData = window.atob(base64String);
        let outputArray = new Uint8Array(rawData.length);
        for (let i = 0; i < rawData.length; ++i) {
            outputArray[i] = rawData.charCodeAt(i);
        }
        return outputArray;
    })(Base64.exec(GM_getResourceURL("opencc_wasm"))[0]);
 
    (function () {
        init(wasm).then(() => {
            let build = ConverterBuild.new();
            NODE_DICT.forEach(item => {
                if (Array.isArray(item)) {
                    item.forEach(function (item) {
                        build.adddict(GM_getResourceText(item));
                    });
                } else {
                    console.assert(typeof item == "string");
                    build.adddict(GM_getResourceText(item));
                }
                build.group();
            });
            const converter = build.build();
            function translate(pNode) {
                var childs;
                if (pNode) {
                    childs = pNode.childNodes;
                } else {
                    childs = document.documentElement.childNodes;
                }
                for (let i = 0; i < childs.length; i++) {
                    let child = childs.item(i);
                    if (child.tagName && ExcludeTag.test(child.tagName)) continue;
                    if (child.title) {
                        converter.convert(child.title).then(text => {
                            if (child.title != text) {
                                child.title = text;
                            }
                        });
                    }
                    if (child.alt) {
                        converter.convert(child.alt).then(text => {
                            if (child.alt != text) {
                                child.alt = text;
                            }
                        });
                    }
                    if (child.tagName == "INPUT" && !ExcludeType.test(child.type)) {
                        if (child.value) {
                            converter.convert(child.value).then(text => {
                                if (child.value != text) {
                                    child.value = text;
                                }
                            });
                        }
                        if (child.placeholder) {
                            converter.convert(child.placeholder).then(text => {
                                if (child.placeholder != text) {
                                    child.placeholder = text;
                                }
                            });
                        }
                    } else if (child.nodeType == 3) {
                        if (child.data) {
                            converter.convert(child.data).then(text => {
                                if (child.data != text) {
                                    child.data = text;
                                }
                            });
                        }
                    }
                    if (child.nodeType == 1) {
                        translate(child);
                    }
                }
            }
            GM_registerMenuCommand("中文转换", translate);
            translate();
            setTimeout(function () {
                const MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;
                let observer = new MutationObserver(function (records) {
                    records.forEach(function (record) {
                        switch (record.type) {
                            case 'childList':
                                record.addedNodes.forEach(translate)
                                break;
                            case 'characterData':
                                if (record.target.data) {
                                    converter.convert(record.target.data).then(text => {
                                        if (text != record.target.data) {
                                            record.target.data = text;
                                        }
                                    });
                                }
                                break;
                        }
                    })
                });
                const option = {
                    "childList": true,
                    "subtree": true,
                    "characterData": true
                };
                observer.observe(document.body, option);
            }, 1000);
        });
    })();
})();