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jekyllの _data/tweets.csv に書き込むためのWebインターフェイス
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| require 'bundler/inline' | |
| gemfile do | |
| source 'https://rubygems.org' | |
| gem 'sinatra' | |
| gem 'rackup' | |
| gem 'puma' | |
| gem "csv" | |
| end | |
| require 'sinatra' | |
| require 'date' | |
| require 'fileutils' | |
| require 'csv' | |
| DATA_FILE = "_data/tweets.csv" | |
| set :port, 4567 | |
| set :run, true | |
| set :inline_templates, __FILE__ | |
| helpers do | |
| def h(text) | |
| Rack::Utils.escape_html(text) | |
| end | |
| end | |
| FileUtils.mkdir_p(File.dirname(DATA_FILE)) | |
| get '/' do | |
| @logs = [] | |
| if File.exist?(DATA_FILE) | |
| @logs = CSV.read(DATA_FILE).reverse.take(20).map { |row| row[0] } | |
| end | |
| erb :index | |
| end | |
| post '/tweet' do | |
| content = params[:content] | |
| return "Empty" if content.nil? || content.empty? | |
| text = content.gsub(/\r\n|\r|\n/, ' ') | |
| text = text.gsub('"', '""') | |
| date = DateTime.now.strftime("[%Y-%m-%d %H:%M:%S]") | |
| entry = %Q("#{date} #{text}") | |
| File.open(DATA_FILE, "a") do |f| | |
| f.puts entry | |
| end | |
| redirect '/' | |
| end | |
| __END__ | |
| @@ index | |
| <!DOCTYPE html> | |
| <html lang="ja"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>_Log</title> | |
| <style> | |
| body { font-family: monospace; max-width: 800px; margin: 2rem auto; padding: 0 1rem; background: #f4f4f4; color: #333; } | |
| h1 { font-size: 1.2rem; margin-bottom: 1rem; } | |
| .input-area { margin-bottom: 2rem; border-bottom: 1px solid #ccc; padding-bottom: 2rem; } | |
| input[type="text"] { width: 100%; padding: 0.8rem; font-size: 14px; margin-bottom: 1rem; box-sizing: border-box; font-family: monospace; border: 1px solid #999; border-radius: 4px; } | |
| button { padding: 0.8rem 2rem; background: #333; color: #fff; border: none; cursor: pointer; font-family: monospace; border-radius: 4px; } | |
| button:hover { background: #000; } | |
| .log-list { font-size: 13px; line-height: 1.6; } | |
| .log-item { border-bottom: 1px solid #e0e0e0; padding: 0.5rem 0; display: flex; } | |
| .log-date { color: #888; margin-right: 1rem; white-space: nowrap; } | |
| .log-content { word-break: break-all; } | |
| </style> | |
| </head> | |
| <body> | |
| <h1>>_Log</h1> | |
| <div class="input-area"> | |
| <form action="/tweet" method="POST"> | |
| <input type="text" name="content" placeholder="Tweet..." autofocus autocomplete="off"> | |
| <button type="submit">Tweet</button> | |
| </form> | |
| </div> | |
| <div class="log-list"> | |
| <% if @logs.empty? %> | |
| <div style="color: #999;">No logs found.</div> | |
| <% else %> | |
| <% @logs.each do |log| %> | |
| <div class="log-item"> | |
| <span class="log-date"><%=h log[0..21] %></span> | |
| <span class="log-content"><%=h log[21..-1] %></span> | |
| </div> | |
| <% end %> | |
| <% end %> | |
| </div> | |
| </body> | |
| </html> |
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