Class: AppReviewsCrawler

Inherits:
Object
  • Object
show all
Defined in:
lib/app-reviews-crawler.rb

Instance Method Summary collapse

Instance Method Details

#create_reviews(store, app_id) ⇒ Object 



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# File 'lib/app-reviews-crawler.rb', line 33

def create_reviews(store, app_id)
  case store
  when 'appstore'
    AppStoreReviews.new app_id
  when 'play'
    PlayStoreReviews.new app_id
  when 'tstore'
    TstoreReviews.new app_id
  end
end

#execute(argv) ⇒ Object 



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# File 'lib/app-reviews-crawler.rb', line 9

def execute(argv)
  return print_usage unless validate argv
  store, app_id, from_date_str = argv
  start_page = 1
  end_page = 10000
  from_date = Date.parse(from_date_str)
  puts "store: #{store}"
  puts "app_id: #{app_id}"
  puts "from_date: #{from_date}"
  puts "page: #{start_page} ~ #{end_page}"

  reviews = create_reviews(store, app_id)
  return print_usage unless reviews
  reviews.set_page start_page, end_page
  reviews.set_from_date from_date
  require 'yaml'
  reviews.each do |item|
    puts item.to_yaml
  end

  puts "Review Count: #{reviews.count}"
  puts "Review Last Date: #{reviews.last[:date]}"
end

#print_usage ⇒ Object 



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# File 'lib/app-reviews-crawler.rb', line 49

def print_usage
  puts "USAGE: app-reviews-crawler appstore|play|tstore store_app_id from_date"
  puts "example# app-reviews-crawler appstore 383844387 2012-03-26"
  puts "example# app-reviews-crawler play com.thinkreals.pocketstyle2 2012-03-26"
  puts "example# app-reviews-crawler tstore 0000033534 2012-03-26"
end

#validate(argv) ⇒ Object 



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# File 'lib/app-reviews-crawler.rb', line 44

def validate(argv)
  return false if argv.size < 3
  true
end