Class: SimpleForum::Topic

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/simple_forum/topic.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#body ⇒ Object

Returns the value of attribute body.



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# File 'app/models/simple_forum/topic.rb', line 39

def body
  @body
end

Instance Method Details

#author?(u) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/simple_forum/topic.rb', line 83

def author?(u)
  user == u
end

#close! ⇒ Object 



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# File 'app/models/simple_forum/topic.rb', line 97

def close!
  update_attribute(:is_closed, true)
end

#forum_must_be_topicable ⇒ Object 



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# File 'app/models/simple_forum/topic.rb', line 30

def forum_must_be_topicable
  errors.add(:base, t('simple_forum.validations.forum_must_be_topicable')) if forum && !forum.is_topicable?
end

#increment_views_count ⇒ Object 



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# File 'app/models/simple_forum/topic.rb', line 101

def increment_views_count
  self.class.increment_counter(:views_count, self)
end

#is_open ⇒ Object Also known as: is_open? 



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# File 'app/models/simple_forum/topic.rb', line 87

def is_open
  !is_closed?
end

#last_page ⇒ Object 



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# File 'app/models/simple_forum/topic.rb', line 58

def last_page
  @last_page ||= [(posts.size.to_f / SimpleForum::Post.per_page).ceil.to_i, 1].max
end

#open! ⇒ Object 



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# File 'app/models/simple_forum/topic.rb', line 93

def open!
  update_attribute(:is_closed, false)
end

#page_numbers(max = 5) ⇒ Object

return array with page numbers topic.page_numbers => [1, 2, 3, 4] #when pages count is 4 topic.page_numbers => [1, 2, 3, 4, 5] #when pages count is 5 topic.page_numbers => [1, nil, 3, 4, 5, 6] #when pages count is 6 topic.page_numbers => [1, nil, 4, 5, 6, 7] #when pages count is 7



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# File 'app/models/simple_forum/topic.rb', line 67

def page_numbers(max=5)
  if last_page > max
    [1] + [nil] + ((last_page-max+2)..last_page).to_a
  else
    (1..last_page).to_a
  end
end

#paged? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/simple_forum/topic.rb', line 54

def paged?
  posts.size > SimpleForum::Post.per_page
end

#to_param ⇒ Object 



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# File 'app/models/simple_forum/topic.rb', line 78

def to_param
  "#{id}-#{title.to_s.parameterize}"
end

#update_cached_post_fields(post) ⇒ Object 



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# File 'app/models/simple_forum/topic.rb', line 42

def update_cached_post_fields(post)
  if remaining_post = post.frozen? ? last_post : post
    self.class.update_all({:last_updated_at => remaining_post.created_at,
                           :recent_post_id => remaining_post.id,
                           # :posts_count => posts.size
                          }, {:id => id})
    forum.class.update_all({:recent_post_id => remaining_post.id}, {:id => forum.id})
  else
    destroy
  end
end