Adds LeagueScraper capability

Author: cadwallion

bnet_scraper.gemspec

@@ -1,6 +1,5 @@
 # -*- encoding: utf-8 -*-
 $:.push File.expand_path("../lib", __FILE__)
-require "bnet_scraper/version"
 
 Gem::Specification.new do |s|
   s.name        = "bnet_scraper"
@@ -17,4 +16,5 @@ Gem::Specification.new do |s|
 
   s.add_runtime_dependency 'mechanize'
   s.add_development_dependency 'rspec'
+  s.add_development_dependency 'fakeweb'
 end

lib/bnet_scraper.rb

@@ -1,3 +1,7 @@
+require 'bnet_scraper/starcraft2'
+require 'mechanize'
+require 'net/http'
+
 module BnetScraper
   # Your code goes here...
 end

lib/bnet_scraper/starcraft2.rb

@@ -54,24 +54,42 @@ def profile_url bnet_index = @bnet_index
         "http://#{region_info[:domain]}/sc2/#{region_info[:dir]}/profile/#{bnet_id}/#{bnet_index}/#{account}/"
       end
 
-      def get_bnet_index
-        unless @bnet_index
-          [1,2].each do |idx|
-                        
-          end
-        end
-      end
-
       def region_info
         REGIONS[region] 
       end
     end
 
     class LeagueScraper
-      attr_reader :url
+      attr_reader :url, :bnet_id, :bnet_index, :account, :league_id, :lang,
+        :season, :size, :random, :name, :division
 
       def initialize(url)
-        @url = url 
+        @url, @lang, @bnet_id, @bnet_index, @account, @league_id = url.match(/http:\/\/.+\/sc2\/(.+)\/profile\/(.+)\/(\d{1})\/(.+)\/ladder\/(.+)(#current-rank)?/).to_a
+        @agent = Mechanize.new
+      end
+
+      def scrape
+        @response = @agent.get(@url) 
+        value = @response.search(".data-title .data-label h3").inner_text().strip 
+        header_regex = /Season (\d{1}) - \s+(\dv\d)( Random)? (\w+)\s+Division (.+)/
+        header_values = value.match(header_regex).to_a
+        header_values.shift()
+        @season, @size, @random, @division, @name = header_values
+        
+        @random = !@random.nil?
+        parse_response
+      end
+
+      def parse_response
+        {
+          season: @season,
+          size: @size,
+          name: @name,
+          division: @division,
+          random: @random,
+          bnet_id: @bnet_id,
+          account: @account
+        }
       end
     end
   end

spec/starcraft2/league_scraper_spec.rb

@@ -1,11 +1,86 @@
 require 'spec_helper'
 
 describe BnetScraper::Starcraft2::LeagueScraper do
+  let(:url) { "http://us.battle.net/sc2/en/profile/2377239/1/Demon/ladder/12345" }
+  subject { BnetScraper::Starcraft2::LeagueScraper.new(url) }
+
   describe '#initialize' do
     it 'should take a league URL parameter' do
-      url = "http://us.battle.net/sc2/en/profile/2377239/1/Demon/ladder/12345"
-      scraper = BnetScraper::Starcraft2::LeagueScraper.new(url)
-      scraper.url.should == url
+      subject.url.should == url
+    end
+
+    it 'should dissect the bnet_id from the URL' do
+      subject.bnet_id.should == '2377239' 
+    end
+
+    it 'should dissect the account from the URL' do
+      subject.account.should == 'Demon'
+    end
+
+    it 'should dissect the league_id from the URL' do
+      subject.league_id.should == '12345'
+    end
+
+    it 'should dissect the bnet_index from the URL' do
+      subject.bnet_index.should == '1'
+    end
+
+    it 'should dissect the lang from the URL' do
+      subject.lang.should == 'en'
+    end
+  end
+
+  describe '#scrape' do
+    it 'should set the season value' do
+      subject.season.should be_nil
+      subject.scrape
+      subject.season.should == '6'
+    end
+
+    it 'should set the name' do
+      subject.name.should be_nil 
+      subject.scrape
+      subject.name.should == 'Aleksander Pepper'
+    end
+
+    it 'should set the divison' do
+      subject.division.should be_nil
+      subject.scrape
+      subject.division.should == 'Diamond'
+    end
+
+    it 'should set the size' do
+      subject.size.should be_nil
+      subject.scrape
+      subject.size.should == '4v4'
+    end
+
+    it 'should set if player is random' do
+      subject.random.should be_nil
+      subject.scrape
+      subject.random.should be_false 
+    end
+
+    it 'should call parse_response' do
+      subject.should_receive(:parse_response)
+      subject.scrape
+    end
+  end
+
+  describe '#parse_response' do
+    it 'should return a hash of league data' do
+      expected = {
+        season: '6',
+        name: 'Aleksander Pepper',
+        division: 'Diamond',
+        size: '4v4',
+        random: false,
+        bnet_id: '2377239',
+        account: 'Demon'
+      }
+
+      subject.scrape
+      subject.parse_response.should == expected
     end
   end
 end

spec/support/load_fakeweb.rb

@@ -1,6 +1,8 @@
 require 'fakeweb'
 
-profile_html = File.read File.dirname(__FILE__) + '/profile.html' 
+profile_html  = File.read File.dirname(__FILE__) + '/profile.html' 
+league_html   = File.read File.dirname(__FILE__) + '/league.html' 
 
 FakeWeb.allow_net_connect = false
 FakeWeb.register_uri :get, 'http://us.battle.net/sc2/en/profile/2377239/1/Demon/', body: profile_html, status: 200, content_type: 'text/html'
+FakeWeb.register_uri :get, 'http://us.battle.net/sc2/en/profile/2377239/1/Demon/ladder/12345', body: league_html, status: 200, content_type: 'text/html'