Dev分支，新增选择语种翻译功能

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.1.0
+*2017-11-04*
+- Add phrase and sentence search
+
 ## v1.0.5
 *2017-09-10*
 - Fix error of "env: node\r: No such file or directory"

bin/index.js

@@ -0,0 +1,98 @@
+#!/usr/bin/env node
+
+const request = require('request');
+const cheerio = require('cheerio');
+const chalk = require('chalk');
+const fs = require('fs');
+const Spinner = require('cli-spinner').Spinner;
+const isChinese = require('is-chinese')
+const urlencode = require('urlencode');
+const program = require('commander');
+const spinner = new Spinner('努力查询中... %s');
+const pkg = require('../package.json');
+const home = process.env[(process.platform == 'win32') ? 'USERPROFILE' : 'HOME'];
+const configFile = home + "/config.json";
+let color = 'white';
+
+spinner.setSpinnerString('|/-\\');
+spinner.start();
+
+const readFile = (filename, encoding) => {
+  try {
+      return fs.readFileSync(filename).toString(encoding);
+  }
+  catch (e) {
+      return null;
+  }
+};
+
+const startRequest = (options, isCn, cb) => {
+  request(options,(error, response, body)=>{
+    const $ = cheerio.load(body, {
+      ignoreWhitespace: true,
+      xmlMode: true
+    });
+    let result = '';
+
+    if(isCn){
+      $('div.trans-container > ul').find('p.wordGroup').each(function(i,elm){
+        result = $(this).text().replace(/\s+/g," ");
+      });
+    }else{
+      result = $('div#phrsListTab > div.trans-container > ul').text();
+    }
+    // phrase
+    if (result === '') {
+      result = $('div#webPhrase > p.wordGroup').text();
+    }
+    // sentence
+    if (result === '') {
+      result = $('div#fanyiToggle > div.trans-container > p:nth-child(2)').text();
+    }
+    cb(result);
+  });
+}
+
+let input = process.argv.slice(2);
+let language = 'eng';
+const options = {};
+const config = JSON.parse(readFile(configFile,"utf8"));
+if(config){
+  if(config.proxy){
+    options.proxy = config.proxy;
+  }
+  if(config.color){
+    color = config.color;
+  }
+}
+const color_output = chalk.keyword(color);
+
+const languageList = ['cn', 'eng', 'fr', 'ko', 'jap'];
+const cmdOptions = [
+  ['-l, --language', 'Choose langage of yddict']
+];
+
+program.version(pkg.version);
+cmdOptions.forEach((item) => {
+  program.option(...item);
+});
+program.parse(process.argv);
+
+if (program.language) {
+  if (process.argv[3] && languageList.indexOf(process.argv[3]) > -1) {
+    language = process.argv.slice(3, 4);
+    input = process.argv.slice(4);
+  } else {
+    console.log(chalk.red('Can not find valid language!'));
+  }
+}
+
+const word = input.join(' ');
+const isCn = isChinese(word);
+const URL = isCn ? `http://dict.youdao.com/w/${language}/${urlencode(word)}`:`http://dict.youdao.com/w/${urlencode(word)}`;
+options.url = URL;
+
+startRequest(options, isCn, (result) => {
+  spinner.stop(true);
+  console.log(color_output(result));
+});

package.json

@@ -1,20 +1,21 @@
 {
   "name": "yddict",
-  "version": "1.0.5",
+  "version": "1.1.0",
   "description": "A CLI tool for querying youdao dict.",
-  "main": "./index.js",
+  "main": "./bin/index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "kenshinji <[email protected]>",
   "license": "MIT",
   "bin": {
-    "yd": "./index.js"
+    "yd": "./bin/index.js"
   },
   "dependencies": {
     "chalk": "^2.1.0",
     "cheerio": "^1.0.0-rc.2",
     "cli-spinner": "^0.2.6",
+    "commander": "^2.12.2",
     "is-chinese": "^1.2.5",
     "request": "^2.81.0",
     "urlencode": "^1.1.0"