class SakaiInfo::Gradebook

Attributes

name[R]
site_id[R]
version[R]

Public Class Methods

all_serializations() click to toggle source
# File lib/sakai-info/gradebook.rb, line 97
def self.all_serializations
  [
   :default,
   :items
  ]
end
clear_cache() click to toggle source
# File lib/sakai-info/gradebook.rb, line 16
def self.clear_cache
  @@cache = {}
end
count_by_site_id(site_id) click to toggle source
# File lib/sakai-info/gradebook.rb, line 50
def self.count_by_site_id(site_id)
  Gradebook.query_by_site_id(site_id).count
end
find(id) click to toggle source
# File lib/sakai-info/gradebook.rb, line 30
def self.find(id)
  if @@cache[id].nil?
    row = DB.connect[:gb_gradebook_t].where(:id => id).first
    if row.nil?
      raise ObjectNotFoundException.new(Gradebook, id)
    end

    @@cache[id] = Gradebook.new(row)
  end
  @@cache[id]
end
find_by_site_id(site_id) click to toggle source
# File lib/sakai-info/gradebook.rb, line 54
def self.find_by_site_id(site_id)
  Gradebook.query_by_site_id(site_id).all.collect { |row| Gradebook.new(row) }
end
new(dbrow) click to toggle source
# File lib/sakai-info/gradebook.rb, line 21
def initialize(dbrow)
  @dbrow = dbrow

  @id = @dbrow[:id].to_i
  @version = @dbrow[:version].to_i
  @site_id = @dbrow[:gradebook_uid]
  @name = @dbrow[:name]
end
query_by_site_id(site_id) click to toggle source
# File lib/sakai-info/gradebook.rb, line 46
def self.query_by_site_id(site_id)
  DB.connect[:gb_gradebook_t].where(:gradebook_uid => site_id)
end

Public Instance Methods

default_serialization() click to toggle source
# File lib/sakai-info/gradebook.rb, line 66
def default_serialization
  {
    "id" => self.id,
    "name" => self.name,
    "site" => self.site.serialize(:summary),
    "version" => self.version,
    "item_count" => self.item_count,
  }
end
item_count() click to toggle source
# File lib/sakai-info/gradebook.rb, line 62
def item_count
  @item_count ||= GradebookItem.count_by_gradebook_id(self.id)
end
items() click to toggle source
# File lib/sakai-info/gradebook.rb, line 58
def items
  @items ||= GradebookItem.find_by_gradebook_id(self.id)
end
items_serialization() click to toggle source
# File lib/sakai-info/gradebook.rb, line 91
def items_serialization
  {
    "items" => self.items.collect { |item| item.serialize(:summary) }
  }
end
site() click to toggle source
# File lib/sakai-info/gradebook.rb, line 42
def site
  @site ||= Site.find(self.site_id)
end
site_summary_serialization() click to toggle source
# File lib/sakai-info/gradebook.rb, line 85
def site_summary_serialization
  {
    "id" => self.id,
  }
end
summary_serialization() click to toggle source
# File lib/sakai-info/gradebook.rb, line 76
def summary_serialization
  {
    "id" => self.id,
    "name" => self.name,
    "site_id" => self.site_id,
    "item_count" => self.item_count,
  }
end