added thinking_sphinx plugin for fulltext search on nodes and heads

1 files changed, 332 insertions, 0 deletions

diff --git a/vendor/plugins/thinking-sphinx/contribute.rb b/vendor/plugins/thinking-sphinx/contribute.rb
new file mode 100755
index 0000000..315b438
--- /dev/null
+++ b/vendor/plugins/thinking-sphinx/contribute.rb
@@ -0,0 +1,332 @@
+#!/usr/bin/env ruby
+
+require 'rubygems'
+require 'yaml'
+require 'pp'
+
+module ContributeHelper; end
+
+class Contribute
+  include ContributeHelper
+  
+  def dependencies
+    [
+      Dependencies::Sphinx,
+      Dependencies::Mysql,
+      Dependencies::AR,
+      Dependencies::Ginger
+    ]
+  end
+
+  def show
+    show_welcome_screen
+    
+    (
+      check_for_dependencies   &&
+      create_database_yaml     &&
+      check_mysql_is_working   &&
+      create_test_database
+    ) || exit(1)
+    
+    show_done_screen
+  end
+
+private
+WELCOME_SCREEN = <<-EO_WELCOME
+<banner>Thinking Sphinx Contribution</banner>
+
+Thanks for contributing to Thinking Sphinx.
+
+In this script we'll help you get setup to hack:
+
+ <b>1.</b> We'll check that you have the right software installed and running.
+ <b>2.</b> We'll set up the test database for specs to run against.
+
+EO_WELCOME
+
+DONE_SCREEN = <<-EO_DONE
+<banner>Setup done!</banner>
+
+All done! Now you can start hacking by running
+
+  <b>rake spec</b>
+
+EO_DONE
+
+REVIEW_YAML = <<-EO_REVIEW_YAML
+
+Please review the database details in the yaml file details before continuing.
+
+This file is used by the specs to connect to the database.
+
+Current details:
+EO_REVIEW_YAML
+
+
+
+MYSQL_FAILED = <<-EO_MYSQL_FAILED
+
+Looks like we couldn't successfully talk to the mysql database.
+
+Don't worry though...
+
+EO_MYSQL_FAILED
+
+CREATE_DATABASE_FAILED = <<-EO_CREATE_DATABASE_FAILED
+
+Looks like we couldn't create a test database to work against.
+
+Don't worry though...
+
+EO_CREATE_DATABASE_FAILED
+
+  def show_welcome_screen
+    colour_puts WELCOME_SCREEN
+    wait!
+  end
+
+  def show_done_screen
+    colour_puts DONE_SCREEN
+  end
+
+  # create database.yml
+  def create_database_yaml
+    colour_puts "<banner>creating database yaml</banner>"
+    puts
+    
+    
+    config = {
+          'username' => 'root',
+          'password' => nil,
+          'host'     => 'localhost'
+        }
+    
+    
+    colour_print " * <b>#{db_yml}</b>... "
+    unless File.exist?(db_yml)
+      open(db_yml,'w') {|f| f << config.to_yaml}
+      colour_puts "<green>created</green>"
+    else
+      config = YAML.load_file(db_yml)
+      colour_puts "<green>already exists</green>"
+    end
+    
+    colour_puts REVIEW_YAML
+    
+    config.each do |(k,v)|
+      colour_puts " * <b>#{k}</b>: #{v}"
+    end
+    
+    puts
+    
+    wait!
+    true
+  end
+  
+  def check_mysql_is_working
+    require 'activerecord'
+    colour_puts "<banner>check mysql is working</banner>"
+    puts
+    
+    connect_to_db
+    
+    print " * connecting to mysql... "
+    
+    begin
+      ActiveRecord::Base.connection.select_value('select sysdate() from dual')
+      
+      colour_puts "<green>successful</green>"
+      puts
+      
+      return true
+    rescue defined?(JRUBY_VERSION) ? Java::JavaSql::SQLException : Mysql::Error
+      colour_puts "<red>failed</red>"
+      
+      puts MYSQL_FAILED
+    end
+    
+    false
+  end
+
+  # create test db
+  def create_test_database
+    colour_puts "<banner>create test database</banner>"
+    puts
+    
+    connect_to_db
+    
+    colour_print " * <b>creating thinking_sphinx database</b>... "
+    begin
+      ActiveRecord::Base.connection.create_database('thinking_sphinx')
+      colour_puts "<green>successful</green>"
+    rescue ActiveRecord::StatementInvalid
+      if $!.message[/database exists/]
+        colour_puts "<green>successful</green> (database already existed)"
+        puts
+        return true
+      else
+        colour_puts "<red>failed</red>"
+      end
+    end
+    
+    colour_puts CREATE_DATABASE_FAILED
+    
+    false
+  end
+  
+  # project
+  def ts_root
+    File.expand_path(File.dirname(__FILE__))
+  end
+  
+  def specs
+    ts_root / 'spec'
+  end
+  
+  def db_yml
+    specs / 'fixtures' / 'database.yml'
+  end
+  
+  def mysql_adapter
+    defined?(JRUBY_VERSION) ? 'jdbcmysql' : 'mysql'
+  end
+
+  def connect_to_db
+    config = YAML.load_file(db_yml)
+    config.update(:adapter => mysql_adapter, :database => 'test')
+    config.symbolize_keys!
+
+    ActiveRecord::Base.establish_connection(config)
+  end
+end
+
+
+
+
+
+
+
+class String
+  def /(other)
+    "#{self}/#{other}"
+  end
+end
+
+module ContributeHelper
+  class Dependency
+    def self.name(name=nil)
+      if name then @name = name else @name end
+    end
+    
+    attr_reader :location
+    
+    def initialize
+      @found = false
+      @location = nil
+    end
+    
+    def name; self.class.name end
+    
+    def check; false end
+    def check!
+      @found = check 
+    end
+    
+    def found?
+      @found
+    end
+  end
+  
+  class Gem < Dependency
+    def gem_name; self.class.name end
+    def name; "#{super} gem" end
+    
+    def check
+      ::Gem.available? self.gem_name
+    end
+  end
+  
+  
+  def check_for_dependencies
+    colour_puts "<banner>Checking for required software</banner>"
+    puts
+    
+    all_found = true
+    
+    dependencies.each do |klass|
+      dep = klass.new
+      print " * #{dep.name}... "
+      dep.check!
+      
+      if dep.found?
+        if dep.location
+          colour_puts "<green>found at #{dep.location}</green>"
+        else
+          colour_puts "<green>found</green>"
+        end
+      else
+        all_found &= false
+        colour_puts "<red>not found</red>"
+      end
+    end
+    
+    puts
+    
+    all_found
+  end
+  
+  
+  
+  DEFAULT_TERMINAL_COLORS = "\e[0m\e[37m\e[40m"
+  def subs_colour(data)
+        data = data.gsub(%r{<b>(.*?)</b>}m, "\e[1m\\1#{DEFAULT_TERMINAL_COLORS}")
+        data.gsub!(%r{<red>(.*?)</red>}m, "\e[1m\e[31m\\1#{DEFAULT_TERMINAL_COLORS}")
+        data.gsub!(%r{<green>(.*?)</green>}m, "\e[1m\e[32m\\1#{DEFAULT_TERMINAL_COLORS}")
+        data.gsub!(%r{<yellow>(.*?)</yellow>}m, "\e[1m\e[33m\\1#{DEFAULT_TERMINAL_COLORS}")
+        data.gsub!(%r{<banner>(.*?)</banner>}m, "\e[33m\e[44m\e[1m\\1#{DEFAULT_TERMINAL_COLORS}")
+        
+        return data
+  end
+  
+  def colour_puts(text)
+    puts subs_colour(text)
+  end
+
+  def colour_print(text)
+    print subs_colour(text)
+  end
+
+  
+  def wait!
+    colour_puts "<b>Hit Enter to continue, or Ctrl-C to quit.</b>"
+    STDIN.readline
+  rescue Interrupt
+    exit!
+  end
+end
+
+module Dependencies
+  class Mysql < ContributeHelper::Gem
+    name(defined?(JRUBY_VERSION) ? 'jdbc-mysql' : 'mysql')
+  end
+  
+  class AR < ContributeHelper::Gem
+    name 'activerecord'
+  end
+  
+  class Ginger < ContributeHelper::Gem
+    name 'ginger'
+  end
+  
+  class Sphinx < ContributeHelper::Dependency
+    name 'sphinx'
+    
+    def check
+      output = `which searchd`
+      @location = output.chomp if $? == 0
+      $? == 0
+    end
+  end
+end
+
+Contribute.new.show
\ No newline at end of file