Class: SakaiInfo::ForumPost

Inherits:
GenericMessage show all
Includes:
ModProps
Defined in:
lib/sakai-info/forum.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ModProps

included

Methods inherited from GenericMessage

count_by_date_and_message_type, types, valid_message_type?

Methods inherited from SakaiObject

all_serializations, #dbrow_only_serialization, #dbrow_serialization, descendants, #object_type_serialization, #serialize, #shell_serialization, #to_csv, #to_json, #to_yaml

Constructor Details

#initialize(dbrow) ⇒ ForumPost

Returns a new instance of ForumPost.



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# File 'lib/sakai-info/forum.rb', line 231

def initialize(dbrow)
  @dbrow = dbrow

  @dbrow[:body] = dbrow[:body].read

  @id = dbrow[:id].to_i
  @title = dbrow[:title]
end

Instance Attribute Details

#dbrow ⇒ Object (readonly)

Returns the value of attribute dbrow.



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# File 'lib/sakai-info/forum.rb', line 207

def dbrow
  @dbrow
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/sakai-info/forum.rb', line 207

def id
  @id
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/sakai-info/forum.rb', line 207

def title
  @title
end

Class Method Details

.clear_cache ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 215

def self.clear_cache
  @@cache = {}
end

.count_by_date(d) ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 264

def self.count_by_date(d)
  count_by_date_and_message_type(d, "ME")
end

.count_by_thread_id(thread_id) ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 256

def self.count_by_thread_id(thread_id)
  ForumPost.query_by_thread_id(thread_id).count
end

.find(id) ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 220

def self.find(id)
  if @@cache[id.to_s].nil?
    row = DB.connect[:mfr_message_t].where(:id => id, :message_dtype => "ME").first
    if row.nil?
      raise ObjectNotFoundException.new(ForumPost, id)
    end
    @@cache[id.to_s] = ForumPost.new(row)
  end
  @@cache[id.to_s]
end

.find_by_thread_id(thread_id) ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 260

def self.find_by_thread_id(thread_id)
  ForumPost.query_by_thread_id(thread_id).all.collect { |r| ForumPost.new(r) }
end

.query_by_thread_id(thread_id) ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 252

def self.query_by_thread_id(thread_id)
  DB.connect[:mfr_message_t].where(:surrogatekey => thread_id)
end

Instance Method Details

#author ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 240

def author
  @author ||= User.find(@dbrow[:created_by])
end

#body ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 248

def body
  @dbrow[:body]
end

#default_serialization ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 268

def default_serialization
  {
    "id" => self.id,
    "title" => self.title,
    "author" => self.author.serialize(:summary),
    "thread" => self.thread.serialize(:summary),
    "body" => self.body,
  }
end

#summary_serialization ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 278

def summary_serialization
  {
    "id" => self.id,
    "title" => self.title,
  }
end

#thread ⇒ Object 



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# File 'lib/sakai-info/forum.rb', line 244

def thread
  @thread ||= ForumThread.find(@dbrow[:surrogatekey])
end