portal shit!

require 'yaml'
require 'pathname'

files = Dir.glob(File.join(__dir__, '_posts', '*.markdown'))
files.each do |file|
  content = File.read(file)
  _, header, body = content.split('---')
  header_yml = YAML.load(header)
  title = header_yml['title']
  tags = header_yml['category']
  tags = tags.is_a?(Array) ? tags.map(&:downcase) : [tags&.downcase]
  slug = Pathname.new(file).basename.to_s.sub(/\d{4}\-\d{2}\-\d{2}\-(.+?)\.markdown/, '\1').gsub('_', '-')
  body = body.strip.gsub(/\n/, "\\n").gsub('\'', '\'\'')
  created_at = File.birthtime(file).to_s.sub(' +0900', '')
  updated_at = File.mtime(file).to_s.sub(' +0900', '')
  puts <<~EOS
    INSERT INTO entries(title, user_id, category_id, slug, markup, type, draft, body, frozen_tag_list, created_at, updated_at) VALUES('#{title}', 1, 6, '#{slug}', 'redcarpet', 'Post', 0, '#{body}', '#{tags.join(',')}', '#{created_at}', '#{updated_at}');
  EOS
end

  // クリックされたアイテムが `this.state.disabled` 配列の中にすでに存在していれば除外し、
  // 存在してなければ追加する
  selectBar(event) {
    let dataKey = event.dataKey.trim()
    if (this.state.disabled.includes(dataKey)) {
      this.setState({ disabled: this.state.disabled.filter(item => item !== dataKey) })
    } else {
      this.setState({ disabled: this.state.disabled.concat([dataKey]) })
    }
  }

  render() {
    return (
      <ResponsiveContainer height={500}>
        <BarChart
          data={this.state.data}
          margin={{
            top: 20, right: 20, left: 0, bottom: 20,
          }}
          style={{ fontSize: '14px' }}
        >
          <CartesianGrid strokeDasharray="3 3" />
          <XAxis dataKey="year" />
          <YAxis />
          <Tooltip labelStyle={{ color: '#000', fontWeight: 'bold' }} itemStyle={{ margin: '0 2px 0 4px', padding: '0' }} />
          {// Legend クリック時のコールバックに `this.selectBar` を指定する }
          <Legend onClick={this.selectBar} />
          {/*
            `this.state.categories` 配列と `this.state.disabled` 配列の内容を比較し、
            `this.state.disabled` に追加済のカテゴリーは dataKey に空白を追加することで非表示に
          */}
          {this.state.categories.map((category, index) => {
            let dataKey = this.state.disabled.includes(category) ? category + " " : category
            let color = this.colors[index % this.colors.length]
            return(<Bar key={index} dataKey={dataKey} stackId="a" fill={color} />)
          })}
        </BarChart>
      </ResponsiveContainer>
    );
  }

import React, { Component } from 'react'
import ReactDOM from 'react-dom'
import Select from 'react-select'
import PropTypes from 'prop-types'
import { withRouter } from 'react-router-dom'

import history from './history'

class YearSelect extends Component {
  constructor(props) {
    super(props)
    this.state = {
      data: [],
      selectedOption: null
    }
    this.handleChange = this.handleChange.bind(this)
  }

  static propTypes = {
    match: PropTypes.object.isRequired,
    location: PropTypes.object.isRequired,
    history: PropTypes.object.isRequired
  }

  async loadYearSelectFromServer() {
    const request = await fetch('/archives/years.json')
    const response = await request.json()
    this.setState({ data: response })
  }

  componentDidMount() {
    this.loadYearSelectFromServer()
  }

  handleChange(selectedOption) {
    const year = selectedOption ? selectedOption.value : null
    if (year) {
      this.props.history.push(`/archives/${year}`)
    } else {
      this.props.history.push("/archives")
    }
    this.setState(
      { selectedOption },
      () => { this.props.update(year) }
    )
  }

  render() {
    const options = this.state.data.map(year => {
      return { value: year, label: year }
    })
    return (
      <div className="year-list">
        <Select
          value={this.state.selectedOption}
          onChange={this.handleChange}
          options={options}
          placeholder="Year"
          isClearable
        />
      </div>
    )
  }
}

const YearList = withRouter(YearSelect)

export default YearList

import React, { Component } from 'react'
import { BrowserRouter as Router, Switch, Route, Redirect } from 'react-router-dom'

import YearList from './YearList'
import CategoryList from './CategoryList'
import Archives from './Archives'

class App extends Component {
  constructor(props) {
    super(props)
    this.state = {
      category: null,
      year: null,
      length: 0
    }
    this.updateCategory = this.updateCategory.bind(this)
    this.updateYear = this.updateYear.bind(this)
    this.setLength = this.setLength.bind(this)
  }

  updateCategory(category) {
    this.setState({ category })
  }

  updateYear(year) {
    this.setState({ year })
  }

  setLength(length) {
    this.setState({ length })
  }

  render() {
    return(
      <Router history={history}>
        <div className="archive-filter">
          <YearList update={this.updateYear} />
          <CategoryList update={this.updateCategory} activeCategory={this.state.category} />
          <div className="entry-length"><p>{this.state.length} entries</p></div>
        </div>
        <Switch>
          <Route
            exact path="/archives"
            render={(props) =>
              <Archives
                category={this.state.category}
                setLength={this.setLength}
                {...props}
              />
            }
          />
          <Route
            path="/archives/:year(\d{4})"
            render={(props) =>
              <Archives
                category={this.state.category}
                setLength={this.setLength}
                year={this.state.year}
                {...props}
              />
            }
          />
        </Switch>
      </Router>
    )
  }
}

export default App

@media screen and (min-width: 1422px) {
  #content #main article .body > p {
    img[class~="large"] {
      width: $content-max-width;
      max-width: $content-max-width;
      margin-left: -250px;
    }
  }
}

const checkImageSize = (target) => {
  if (typeof target === 'undefined') {
    return;
  }
  const width = target.naturalWidth;
  const height = target.naturalHeight;
  const isPhoto = RegExp('(lh3\.googleusercontent\.com|\.jpe?g$)').test(target.src);
  if (width > 1279 && width > height && isPhoto) {
    target.classList.add('large');
  }
}

const lazyImageObserver = new IntersectionObserver((entries, observer) => {
  entries.forEach(entry => {
    if (entry.isIntersecting) {
      const lazyImage = entry.target;
      lazyImage.src = lazyImage.dataset.src;
      lazyImage.addEventListener('load', (event) => checkImageSize(event.target));
      lazyImageObserver.unobserve(lazyImage);
    }
  });
});

const selectors = "#content article .body img, #content article .similar img";
const lazyImages = [].slice.call(document.querySelectorAll(selectors));

if ("IntersectionObserver" in window) {
  for (let image of lazyImages) {
    const src = image.src;
    image.dataset.src = src;
    if (lazyImages.indexOf(image) === 0) {
      const promise = new Promise(resolve => resolve(image));
      promise.then(checkImageSize).catch(setTimeout(checkImageSize, 100))
      continue;
    }
    image.src = "";
  };

  lazyImages.forEach(lazyImage => {
    lazyImageObserver.observe(lazyImage);
  });
}

object.copy_from(object, cache_control: 'max-age=2592000,s-maxage=31536000', metadata_directive: "REPLACE")

object.put(cache_control: 'max-age=2592000,s-maxage=31536000')