Class: SportsDb::TwitterBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/sports_db/twitter_builder.rb

Class Method Summary collapse

Class Method Details

.add_hash_highlight(str) ⇒ Object 



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# File 'lib/sports_db/twitter_builder.rb', line 119

def self.add_hash_highlight(str)
    formatted_text = []
    each_word = str.split(' ')
    each_word.each do |word|
        if word[0,7] == "http://"
            new_word = "<a href='#{word}'>#{word}</a>"
            formatted_text << new_word
        elsif word.include? "http://"
            phrase = word
            pieces = word.split("http://")

            phrase = "#{pieces[0]} <a href='http://#{pieces[1]}'>http://#{pieces[1]}</a>"
            formatted_text << phrase
        else
            formatted_text << word
        end
    end
    formatted_text.join(' ')
end

.adjust_titles(title) ⇒ Object

Adjust the title for a couple of feeds. Return the original title if it doesn’t need to be adjusted.



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# File 'lib/sports_db/twitter_builder.rb', line 109

def self.adjust_titles(title)
    if title == 'Official NFL Twitter Feed'
        return 'NFL'
    elsif title == 'The Trenches Twitter'
        return 'The Trenches'
    else
        return title
    end
end

.parse_feed(new_tweets, url, feed_title, team_id = nil) ⇒ Object 



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# File 'lib/sports_db/twitter_builder.rb', line 54

def self.parse_feed(new_tweets, url, feed_title, team_id=nil)
        require 'open-uri'
        p "Twitter - #{feed_title} - #{url}"

        begin
            open(url) do |file|
                doc = Nokogiri::XML(file.read)
                source = doc.xpath('/rss/channel/title').text
                source = adjust_titles(source)
                # this has to come after adjust_titles or it gomers it all up
                source = source.gsub('Twitter', '').strip

                if !doc.nil? && !source.nil?
                    doc.xpath('//item').each do |node|
                        t = Twitter.new
                        t.source = source
                        t.title  = node.xpath('content:encoded').text.strip
                        t.title  = t.title.gsub('&gt;', '>')
                        t.author = node.xpath('dc:creator').text
                        t.thumb_image_url = node.xpath('media:thumbnail/@url').text
                        t.published_at = node.xpath('pubDate').text
                        t.link = node.xpath('link').text
                        t.guid = node.xpath('guid').text
                        t.contents = t.title

                        team_key = team_mapping(t.source)

                         if !team_key.blank?
                            if Team.column_names.include?("tsn_key")  && !Team.find_by_tsn_key(team_key).blank?
                                t.team_id = Team.find_by_tsn_key(team_key).id
                            elsif !Team.find_by_key(team_key).blank?
                                t.team_id = Team.find_by_key(team_key).id
                            end
                        end

                        new_tweets << t
                    end
                end
            end
        rescue OpenURI::HTTPError => http_e
            p 'unable to retrieve feed'
        rescue EOFError
            p 'connection error'
        rescue Errno::ECONNRESET
            p 'connection error'
        rescue Errno::ECONNREFUSED
            p 'connection error'
        end
rescue Exception => e
    Zumobi::ExceptionHandler.error e
end

.team_mapping(source) ⇒ Object 



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# File 'lib/sports_db/twitter_builder.rb', line 139

def self.team_mapping(source)

    links = {'New England Patriots'   => 'l.nfl.com-t.4',
             'Buffalo Bills'          => 'l.nfl.com-t.1',
             'Miami Dolphins'         => 'l.nfl.com-t.3',
             'New York Jets'          => 'l.nfl.com-t.5',
             'Denver Broncos'         => 'l.nfl.com-t.12',
             'Kansas City Chiefs'     => 'l.nfl.com-t.13',
             'Oakland Raiders'        => 'l.nfl.com-t.14',
             'San Diego Chargers'     => 'l.nfl.com-t.15',
             'Baltimore Ravens'       => 'l.nfl.com-t.6',
             'Cincinnati Bengals'     => 'l.nfl.com-t.7',
             'Cleveland Browns'       => 'l.nfl.com-t.8',
             'Pittsburgh Steelers'    => 'l.nfl.com-t.10',
             'Houston Texans'         => 'l.nfl.com-t.32',
             'Jacksonville Jaguars'   => 'l.nfl.com-t.9',
             'Tennessee Titans'       => 'l.nfl.com-t.11',
             'Dallas Cowboys'         => 'l.nfl.com-t.18',
             'New York Giants'        => 'l.nfl.com-t.19',
             'Washington Redskins'    => 'l.nfl.com-t.21',
             'Arizona Cardinals'      => 'l.nfl.com-t.17',
             'San Francisco 49ers'    => 'l.nfl.com-t.31',
             'Seattle Seahawks'       => 'l.nfl.com-t.16',
             'St. Louis Rams'         => 'l.nfl.com-t.28',
             'Chicago Bears'          => 'l.nfl.com-t.22',
             'Detroit Lions'          => 'l.nfl.com-t.23',
             'Green Bay Packers'      => 'l.nfl.com-t.24',
             'Minnesota Vikings'      => 'l.nfl.com-t.25',
             'Atlanta Falcons'        => 'l.nfl.com-t.27',
             'Carolina Panthers'      => 'l.nfl.com-t.29',
             'New Orleans Saints'     => 'l.nfl.com-t.30',
             'Tampa Bay Bucs'         => 'l.nfl.com-t.26',
             'Arizona Diamondbacks'   => 'l.mlb.com-t.26',
             'Atlanta Braves'         => 'l.mlb.com-t.15',
             'Baltimore Orioles'      => 'l.mlb.com-t.1',
             'Boston Red Sox'         => 'l.mlb.com-t.2',
             'Chicago Cubs'           => 'l.mlb.com-t.20',
             'Chicago White Sox'      => 'l.mlb.com-t.6',
             'Cincinnati Reds'        => 'l.mlb.com-t.21',
             'Cleveland Indians'      => 'l.mlb.com-t.7',
             'Colorado Rockies'       => 'l.mlb.com-t.27',
             'Detroit Tigers'         => 'l.mlb.com-t.8',
             'Miami Marlins'          => 'l.mlb.com-t.16',
             'Houston Astros'         => 'l.mlb.com-t.22',
             'Kansas City Royals'     => 'l.mlb.com-t.9',
             'Los Angeles Angels'     => 'l.mlb.com-t.11',
             'Los Angeles Dodgers'    => 'l.mlb.com-t.28',
             'Milwaukee Brewers'      => 'l.mlb.com-t.23',
             'Minnesota Twins'        => 'l.mlb.com-t.10',
             'New York Mets'          => 'l.mlb.com-t.18',
             'New York Yankees'       => 'l.mlb.com-t.3',
             'Oakland Athletics'      => 'l.mlb.com-t.12',
             'Philadelphia Phillies'  => 'l.mlb.com-t.19',
             'Pittsburgh Pirates'     => 'l.mlb.com-t.24',
             'San Diego Padres'       => 'l.mlb.com-t.29',
             'San Francisco Giants'   => 'l.mlb.com-t.30',
             'Seattle Mariners'       => 'l.mlb.com-t.13',
             'St. Louis Cardinals'    => 'l.mlb.com-t.25',
             'Tampa Bay Rays'         => 'l.mlb.com-t.4',
             'Texas Rangers'          => 'l.mlb.com-t.14',
             'Toronto Blue Jays'      => 'l.mlb.com-t.5',
             'Washington Nationals'   => 'l.mlb.com-t.17',
             'Boston Celtics'         => 'l.nba.com-t.1',
             'Brooklyn Nets'          => 'l.nba.com-t.3',
             'New York Knicks'        => 'l.nba.com-t.4',
             'Philadelphia 76ers'     => 'l.nba.com-t.6',
             'Toronto Raptors'        => 'l.nba.com-t.15',
             'Chicago Bulls'          => 'l.nba.com-t.10',
             'Cleveland Cavaliers'    => 'l.nba.com-t.11',
             'Detroit Pistons'        => 'l.nba.com-t.12',
             'Indiana Pacers'         => 'l.nba.com-t.13',
             'Milwaukee Bucks'        => 'l.nba.com-t.14',
             'Atlanta Hawks'          => 'l.nba.com-t.8',
             'Charlotte Bobcats'      => 'l.nba.com-t.32',
             'Miami Heat'             => 'l.nba.com-t.2',
             'Orlando Magic'          => 'l.nba.com-t.5',
             'Washington Wizards'     => 'l.nba.com-t.7',
             'Denver Nuggets'         => 'l.nba.com-t.17',
             'Minnesota Timberwolves' => 'l.nba.com-t.20',
             'Oklahoma City Thunder'  => 'l.nba.com-t.29',
             'Portland Trail Blazers' => 'l.nba.com-t.27',
             'Utah Jazz'              => 'l.nba.com-t.22',
             'Golden State Warriors'  => 'l.nba.com-t.23',
             'Los Angeles Clippers'   => 'l.nba.com-t.24',
             'Los Angeles Lakers'     => 'l.nba.com-t.25',
             'Phoenix Suns'           => 'l.nba.com-t.26',
             'Sacramento Kings'       => 'l.nba.com-t.28',
             'Dallas Mavericks'       => 'l.nba.com-t.16',
             'Houston Rockets'        => 'l.nba.com-t.18',
             'Memphis Grizzlies'      => 'l.nba.com-t.19',
             'New Orleans Hornets'    => 'l.nba.com-t.9',
             'San Antonio Spurs'      => 'l.nba.com-t.21'}

    return (links[source].nil?) ? "" : links[source]
end

.update_ncaa_twitter ⇒ Object 



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# File 'lib/sports_db/twitter_builder.rb', line 19

def self.update_ncaa_twitter
    new_tweets = []

    config = SimpleConfig.for(:feeds)
    config.twitter_feeds.each do |feed_title, url|
        parse_feed(new_tweets, url, feed_title)
    end

    ExternalFeed.find(:all, :conditions => ["content_type = ? and provider = ?", "twitter", "Sporting News"]).each do |feed_obj|
        feed_url = feed_obj.woven_feed_url
        if SimpleConfig.for(:application).woven_feed_server != "woven.zumobi.net"
            feed_url = feed_url.gsub("woven.zumobi.net", SimpleConfig.for(:application).woven_feed_server)
        end
        
        begin
          team_obj  = Team.find_by_id!(feed_obj.team_id)
         feed_name = (team_obj.nil? ? "Unknown" : team_obj.city_name)
      parse_feed(new_tweets, feed_url, feed_name, feed_obj.team_id)
      
  rescue ActiveRecord::RecordNotFound
    p "--- Couldn't update feed, no matching team:  #{feed_url}"
  end
    end

    Twitter.transaction do
        Twitter.delete_all()
        new_tweets.each {|t| t.save}
        p "Tweets saved: #{new_tweets.length}"
    end

rescue Exception => e
    Zumobi::ExceptionHandler.error e
end

.update_twitter ⇒ Object 



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# File 'lib/sports_db/twitter_builder.rb', line 4

def self.update_twitter
    new_tweets = []

    config = SimpleConfig.for(:feeds)
    config.twitter_feeds.each do |feed_title, url|
        parse_feed(new_tweets, url, feed_title)
    end

    Twitter.transaction do
        Twitter.delete_all()
        new_tweets.each {|t| t.save}
        p "Tweets saved: #{new_tweets.length}"
    end
end