Created
September 17, 2016 14:35
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| /* eslint-env node */ | |
| /* eslint-disable no-console */ | |
| var request = require('request-promise'); | |
| var request_raw = require('request'); | |
| var cheerio = require('cheerio'); | |
| var Promise = require('bluebird'); | |
| var fs = Promise.promisifyAll(require('fs')); | |
| var mkdirp = require('mkdirp-then'); | |
| var zip = function(...args) { | |
| var l = Math.min.apply(null, args.map(e => e.length)); | |
| var a = (new Array(l)).fill(null); | |
| a.forEach((e, i) => { | |
| a[i] = args.map(e => e[i]); | |
| }); | |
| return a; | |
| }; | |
| var option = { | |
| 'expansion_name': 'kaladesh', | |
| 'expansion_code': 'kld', | |
| 'base_dir': '..' | |
| }; | |
| var url = 'http://magic.wizards.com/ja/articles/archive/card-image-gallery/' + option.expansion_name; | |
| var path = option.base_dir + '/' + option.expansion_code + '/'; | |
| mkdirp(path) | |
| .then(() => request.get(url)) | |
| .then(body => cheerio.load(body)) | |
| .then($ => { | |
| var paragraphs = $('.activecardblock p.rtecenter'); | |
| var indices = paragraphs.map( | |
| (i, e) => Array.from('00' + (i+1)).splice(-3, 3).join('') // 001~999 | |
| ).get(); | |
| var card_names = paragraphs.map( | |
| (i, e) => $(e).text().trim() | |
| ).get(); | |
| var card_image_urls = paragraphs.map( | |
| (i, e) => $(e).children('img').attr('src') | |
| ).get(); | |
| return zip(indices, card_names, card_image_urls); | |
| }) | |
| .then(cards => { | |
| var source = [ | |
| '<!doctype html>', | |
| '<html><head>', | |
| '<title>gallery : ' + option.expansion_name + '</title>', | |
| '</head><body>', | |
| cards.map(c => '<img src="' + c[0] + '.png" title="' + c[1] + '">').join('\n'), | |
| '</body>' | |
| ].join('\n'); | |
| return fs.writeFileAsync(path + 'index.html', source) | |
| .then(() => {return cards;}); // discard fs | |
| }) | |
| .then(cards => { | |
| return Promise.map(cards, c => { | |
| var ws = fs.createWriteStream(path + c[0] + '.png'); | |
| request_raw.get(c[2]).pipe(ws); | |
| }); | |
| }) | |
| .then(() => {console.log('done!');}); |
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| { | |
| "name": "card-gallery-salvager", | |
| "version": "1.0.0", | |
| "description": "", | |
| "main": "card-gallery-salvager.js", | |
| "scripts": { | |
| "start": "node --harmony ./card-gallery-salvager.js" | |
| }, | |
| "author": "nobita", | |
| "license": "ISC", | |
| "private": true, | |
| "dependencies": { | |
| "bluebird": "^3.4.6", | |
| "cheerio": "^0.22.0", | |
| "mkdirp-then": "^1.2.0", | |
| "request": "^2.74.0", | |
| "request-promise": "^4.1.1" | |
| } | |
| } |
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