Merge pull request #177 from kewell-tsao/master

feat: 添加偏旁部首

package.json

@@ -28,12 +28,13 @@
         "build:draw": "webpack --config webpack-config/build.plugin.js --env.pluginname=draw",
         "build:idiom": "webpack --config webpack-config/build.plugin.js --env.pluginname=idiom",
         "build:xhy": "webpack --config webpack-config/build.plugin.js --env.pluginname=xhy",
+        "build:radical": "webpack --config webpack-config/build.plugin.js --env.pluginname=radical",
         "build:all": "webpack --config webpack-config/build.plugin.js --env.pluginname=all",
-        "build:plugin": "npm run build:poly && npm run build:order && npm run build:trad && npm run build:draw && npm run build:idiom && npm run build:xhy && npm run build:all",
+        "build:plugin": "npm run build:poly && npm run build:order && npm run build:trad && npm run build:draw && npm run build:idiom && npm run build:xhy && npm run build:radical && npm run build:all",
         "build:npm": "node ./helper/build-npm.js",
         "start": "webpack-dev-server --open --config webpack-config/dev.js",
         "dev": "webpack-dev-server --open --config webpack-config/dev.js",
-        "publish": "npm publish npm/cnchar && npm publish npm/order && npm publish npm/poly && npm publish npm/trad && npm publish npm/draw && npm publish npm/idiom && npm publish npm/xhy && npm publish npm/all && npm publish npm/hanzi-util-base && npm publish npm/hanzi-util",
+        "publish": "npm publish npm/cnchar && npm publish npm/order && npm publish npm/poly && npm publish npm/trad && npm publish npm/draw && npm publish npm/idiom && npm publish npm/xhy && npm publish npm/radical && npm publish npm/all && npm publish npm/hanzi-util-base && npm publish npm/hanzi-util",
         "lint": "eslint src --ext js",
         "test": "node test",
         "test:npm": "node test npm",

src/plugin/all/index.js

@@ -5,5 +5,6 @@ var poly = require('../poly');
 var draw = require('../draw');
 var idiom = require('../idiom');
 var xhy = require('../xhy');
-cnchar.use(order, trad, poly, draw, idiom, xhy);
+var radical = require('../radical');
+cnchar.use(order, trad, poly, draw, idiom, xhy, radical);
 module.exports = cnchar;

src/plugin/radical/index.js

@@ -0,0 +1,25 @@
+const radicals = require('./radicals.json');
+
+function main(cnchar) {
+    if (cnchar.plugins.indexOf('radical') !== -1) {
+        return;
+    }
+    cnchar.plugins.push('radical');
+    cnchar.radical = radical;
+}
+
+function init(cnchar) {
+    if (typeof window === 'object' && window.CnChar) {
+        main(window.CnChar);
+    } else if (typeof cnchar !== 'undefined') {
+        main(cnchar);
+    }
+}
+
+function radical(char) {
+    return radicals[char];
+}
+
+init();
+
+module.exports = init;

src/plugin/radical/radicals-generator.js

@@ -0,0 +1,58 @@
+function buildData() {
+    const { createReadStream, promises: fsPromises } = require('fs');
+    const { join } = require('path');
+    const { createInterface } = require('readline');
+    const wordRegex = /"word": "(?<word>.*)"/;
+    const radicalsRegex = /"radicals": "(?<radicals>.*)"/;
+    // https://raw.githubusercontent.com/pwxcoo/chinese-xinhua/master/data/word.json
+    const inputPath = join(__dirname, 'word.json');
+    const outputPath = join(__dirname, 'radicals.json');
+    return new Promise((resolve, reject) => {
+        const words = new Map();
+        let word = null;
+        let radicals = null;
+        const readStream = createReadStream(inputPath, {
+            encoding: 'utf8',
+            autoClose: true,
+            emitClose: true,
+        });
+        const readLine = createInterface({ input: readStream });
+        readStream.on('error', (err) => reject(err));
+        readLine.on('close', () => resolve(words));
+        readLine.on('line', (line) => {
+            let matches = wordRegex.exec(line);
+            if (matches && matches.groups) {
+                word = matches.groups.word;
+                radicals = null;
+            } else {
+                matches = radicalsRegex.exec(line);
+                if (matches && matches.groups) {
+                    radicals = matches.groups.radicals;
+                    if (word && word.length > 0 && radicals && radicals.length > 0) {
+                        words.set(word, radicals);
+                    }
+                    word = null;
+                    radicals = null;
+                }
+            }
+        });
+    }).then(async (words) => {
+        const output = await fsPromises.open(outputPath, 'w');
+        await output.write('{\n');
+        let first = true;
+        for (const [word, radicals] of words) {
+            if (first) {
+                first = false;
+                await output.write(`  "${word}": "${radicals}"`);
+            } else {
+                await output.write(`,\n  "${word}": "${radicals}"`);
+            }
+        }
+        await output.write('\n}\n');
+    });
+}
+
+buildData().then(
+    () => console.log('完成'),
+    (err) => console.error(err)
+);