Class: SportDb::EventReader

Inherits:
Object
  • Object
show all
Includes:
LogUtils::Logging, Model
Defined in:
lib/sportdb/readers/event.rb

Constant Summary

Constants included from Model

Model::City, Model::Continent, Model::Country, Model::Prop, Model::Region

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(include_path, opts = {}) ⇒ EventReader

Returns a new instance of EventReader.



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# File 'lib/sportdb/readers/event.rb', line 18

def initialize( include_path, opts = {} )
  @include_path = include_path

  @name     = nil
  @event    = nil
  @fixtures = []
end

Instance Attribute Details

#event ⇒ Object (readonly)

returns event record; call read first



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# File 'lib/sportdb/readers/event.rb', line 16

def event
  @event
end

#include_path ⇒ Object (readonly)

Returns the value of attribute include_path.



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# File 'lib/sportdb/readers/event.rb', line 15

def include_path
  @include_path
end

Instance Method Details

#fixtures ⇒ Object 



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# File 'lib/sportdb/readers/event.rb', line 27

def fixtures
  ## note: needs to call read first (to set @name, @fixtures, etc.)

  if @fixtures.empty?
    ## logger.warn "no fixtures found for event - >#{name}<; assume fixture name is the same as event"
    fixtures_with_path = [ @name ]
  else
    ## add path to fixtures (use path from event e.g)
    #  - bl    + at-austria!/2012_13/bl  -> at-austria!/2012_13/bl
    #  - bl_ii + at-austria!/2012_13/bl  -> at-austria!/2012_13/bl_ii

    dir = File.dirname( @name ) # use dir for fixtures

    fixtures_with_path = @fixtures.map do |fx|
      fx_new = "#{dir}/#{fx}"   # add path upfront
      logger.debug "fx: #{fx_new} | >#{fx}< + >#{dir}<"
      fx_new
    end
  end

  fixtures_with_path
end

#read(name, more_attribs = {}) ⇒ Object 



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# File 'lib/sportdb/readers/event.rb', line 52

def read( name, more_attribs={} )
  @fixtures = []    # reset cached fixtures
  @event    = nil   # reset cached event rec
  @name     = name  # keep name (needed for fixtures attrib getter)

####
## fix!!!!!
##   use Event.create_or_update_from_hash or similar
##   use Event.create_or_update_from_hash_reader?? or similar
#   move parsing code to model

  reader = HashReaderV2.new( name, include_path )

  event_attribs = {}
  
  ## set default sources to basename by convention
  #  e.g  2013_14/bl  => bl
  #  etc.
  # use fixtures/sources: to override default

  event_attribs[ 'sources' ] = File.basename( name )
  event_attribs[ 'config'  ] = File.basename( name )  # name a of .yml file

  reader.each_typed do |key, value|

    ## puts "processing event attrib >>#{key}<< >>#{value}<<..."

    if key == 'league'
      league = League.find_by_key( value.to_s.strip )

      ## check if it exists
      if league.present?
        event_attribs['league_id'] = league.id
      else
        logger.error "league with key >>#{value.to_s.strip}<< missing"
        exit 1
      end
     
    elsif key == 'season'
      season = Season.find_by_key( value.to_s.strip )

      ## check if it exists
      if season.present?
        event_attribs['season_id'] = season.id
      else
        logger.error "season with key >>#{value.to_s.strip}<< missing"
        exit 1
      end
      
    elsif key == 'start_at' || key == 'begin_at'
      
      if value.is_a?(DateTime) || value.is_a?(Date)
        start_at = value
      else # assume it's a string
        start_at = DateTime.strptime( value.to_s.strip, '%Y-%m-%d' )
      end
      
      event_attribs['start_at'] = start_at

    elsif key == 'end_at' || key == 'stop_at'
      
      if value.is_a?(DateTime) || value.is_a?(Date)
        end_at = value
      else # assume it's a string
        end_at = DateTime.strptime( value.to_s.strip, '%Y-%m-%d' )
      end
      
      event_attribs['end_at'] = end_at

    elsif key == 'grounds' || key == 'stadiums' || key == 'venues'
      ## assume grounds value is an array
      
      ##
      ## note: for now we allow invalid ground keys
      ##  will skip keys not found
      
      ground_ids = []
      value.each do |item|
        ground_key = item.to_s.strip
        ground = Ground.find_by_key( ground_key )
        if ground.nil?
          puts "[warn] ground/stadium w/ key >#{ground_key}< not found; skipping ground"
        else
          ground_ids << ground.id
        end
      end

      event_attribs['ground_ids'] = ground_ids
    elsif key == 'teams'
      ## assume teams value is an array
      
      team_ids = []
      value.each do |item|
        team_key = item.to_s.strip
        team = Team.find_by_key!( team_key )
        team_ids << team.id
      end
      
      event_attribs['team_ids'] = team_ids
      
    elsif key == 'team3'
      ## for now always assume false  # todo: fix - use value and convert to boolean if not boolean
      event_attribs['team3'] = false

    elsif key == 'fixtures' || key == 'sources'
      ### todo: check for mulitiple fixtures/sources ?? allow disallow?? why? why not?
      if value.kind_of?(Array)
        event_attribs['sources'] = value.join(',')
        @fixtures += value
      else # assume plain (single fixture) string
        event_attribs['sources'] = value.to_s
        @fixtures << value.to_s
      end
    else
      ## todo: add a source location struct to_s or similar (file, line, col)
      logger.error "unknown event attrib #{key}; skipping attrib"
    end

  end # each key,value

  league_id = event_attribs['league_id']
  season_id = event_attribs['season_id']

  logger.debug "find event - league_id: #{league_id}, season_id: #{season_id}"

  event = Event.find_by_league_id_and_season_id( league_id, season_id )

  ## check if it exists
  if event.present?
    logger.debug "*** update event #{event.id}-#{event.key}:"
  else
    logger.debug "*** create event:"
    event = Event.new
  end
  
  logger.debug event_attribs.to_json

  event.update_attributes!( event_attribs )
  
  # keep a cached reference for later use
  @event = event
end