Class: WeWorkRemotely::Scraper

Inherits:
Object
  • Object
show all
Defined in:
lib/weworkremotely/scraper.rb

Instance Method Summary collapse

Instance Method Details

#scrape ⇒ Object 



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# File 'lib/weworkremotely/scraper.rb', line 3

def scrape
  #open_url = open("https://weworkremotely.com")
  scrape_category("programming")
  scrape_category("design")
  scrape_category("devops")
  scrape_category("marketing")
  scrape_category("copywriting")
  scrape_category("customer support")
  scrape_category("business")
  scrape_category("other")
end

#scrape_category(category) ⇒ Object 



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# File 'lib/weworkremotely/scraper.rb', line 15

def scrape_category(category)
  case category
  when "programming"
    open_url = open("https://weworkremotely.com/categories/2-programming/jobs.rss")
  when "design"
    open_url = open("https://weworkremotely.com/categories/1-design/jobs.rss")
  when "devops"
    open_url = open("https://weworkremotely.com/categories/6-devops-sysadmin/jobs.rss")
  when "marketing"
    open_url = open("https://weworkremotely.com/categories/9-marketing/jobs.rss")
  when "copywriting"
    open_url = open("https://weworkremotely.com/categories/5-copywriting/jobs.rss")
  when "customer support"
    open_url = open("https://weworkremotely.com/categories/7-customer-support/jobs.rss")
  when "business"
    open_url = open("https://weworkremotely.com/categories/3-business-exec-management/jobs.rss")
  when "other"
    open_url = open("https://weworkremotely.com/categories/4-remote/jobs.rss")
  end
  puts "Scraping for #{category} jobs..."
  doc = Nokogiri::XML(open_url)
  @@results = []
  doc.xpath("//item").each do |list_item|
    title = list_item.css('title').text.split(": ")
    catgeory = WeWorkRemotely::Category.find_or_create_by_name(category)
    id = list_item.css('guid').text.split("/").last.split("-").first
    sanitizer = Rails::Html::FullSanitizer.new
    sanitized_description = sanitizer.sanitize(list_item.css('description').text)
    @@results << WeWorkRemotely::Job.new(id: id, company: title[0], name: title[1], description: sanitized_description, published_date: list_item.css('pubDate').text, url: list_item.css('guid').text, category: category)
  end
end