Class: SeoPositionTracker::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/seo-position-tracker-ruby.rb

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/seo-position-tracker-ruby.rb', line 9

def initialize(argv)
    @argv = argv
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/seo-position-tracker-ruby.rb', line 13

def run
    options = {
        query: 'coffee',
        target_keywords: ['coffee'],
        target_websites: ['starbucks.com'],
        search_engine: ['google', 'bing', 'duckduckgo', 'yahoo', 'yandex', 'naver'],
        api_key: '5868ece26d41221f5e19ae8b3e355d22db23df1712da675d144760fc30d57988',
        language: nil,
        country: nil,
        location: nil,
        domain: nil,
        save_to: 'CSV'
    }
    
    OptionParser.new do |opts|
        opts.banner = "Usage: seo [options]"
        opts.on('-q', '--query QUERY', String, 'Search query. Default "coffee".') { |q| options[:query] = q }
        opts.on('-k', '--target-keywords KEYWORDS', Array, 'Target keywords to track. Default "coffee".') { |k| options[:target_keywords] = k }
        opts.on('-w', '--target-websites WEBSITES', Array, 'Target websites to track. Default "starbucks.com".') { |w| options[:target_websites] = w }
        opts.on('-e', '--search-engine ENGINES', Array, 'Choosing a search engine to track: "google", "bing", "duckduckgo", "yahoo", "yandex", "naver". You can select multiple search engines by separating them with a comma: google,bing. All search engines are selected by default.') { |e| options[:search_engine] = e }
        opts.on('-a', '--api-key API_KEY', String, 'Your SerpApi API key: https://serpapi.com/manage-api-key. Default is a test API key to test CLI.') { |a| options[:api_key] = a }
        opts.on('-l', '--language LANGUAGE', String, 'Language of the search. Supported only for "google", "yahoo" and "yandex" engines. Default is nil.') { |l| options[:language] = l }
        opts.on('-c', '--country COUNTRY', String, 'Country of the search. Supported only for "google", "bing" and "yahoo" engines. Default is nil.') { |c| options[:country] = c }
        opts.on('-p', '--location LOCATION', String, 'Location of the search. Supported only for "google", "bing", "duckduckgo" and "yandex" engines. Default is nil.') { |p| options[:location] = p }
        opts.on('-d', '--domain DOMAIN', String, 'Search engine domain to use. Supported only for "google", "yahoo" and "yandex" engines. Default is nil.') { |d| options[:domain] = d }
        opts.on('-s', '--save-to SAVE', String, 'Saves the results in the current directory in the selected format (CSV, JSON, TXT). Default CSV.') { |s| options[:save_to] = s }
    end.parse!(@argv)
    
    tracker = SeoPositionTracker::Scraper.new(
        query=options[:query],
        api_key=options[:api_key],
        keywords=options[:target_keywords],
        websites=options[:target_websites],
        language=options[:language],
        country=options[:country],
        location=options[:location],
        domain=options[:domain]
    )
    
    position_data = []
    
    options[:search_engine]&.each do |engine|
        case engine
        when 'google'
            data = tracker.scrape_google
            position_data.concat(data)
        when 'bing'
            data = tracker.scrape_bing
            position_data.concat(data)
        when 'duckduckgo'
            data = tracker.scrape_duckduckgo
            position_data.concat(data)
        when 'yahoo'
            data = tracker.scrape_yahoo
            position_data.concat(data)
        when 'yandex'
            data = tracker.scrape_yandex
            position_data.concat(data)
        when 'naver'
            data = tracker.scrape_naver
            position_data.concat(data)
        else
            puts "\"#{engine}\" is an unknown search engine."
        end
    end
    
    if position_data.any?
        tracker.print(position_data)
        puts "Saving data in #{options[:save_to].upcase} format..."
    
        case options[:save_to].upcase
        when 'CSV'
            tracker.save_to_csv(position_data)
        when 'JSON'
            tracker.save_to_json(position_data)
        when 'TXT'
            tracker.save_to_txt(position_data)
        end
    
        puts "Data successfully saved to #{options[:query].gsub(" ", "_")}.#{options[:save_to].downcase} file."
    else
        puts "Unfortunately, no matches were found."
    end
end