Class: Blabs::BlogPost

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/blabs/blog_post.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.tagged_with(name) ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 18

def self.tagged_with(name)
  Tag.find_by_name!(name).blog_posts
end

Instance Method Details

#author_twitter_username ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 45

def author_twitter_username
  username = self[:author_twitter_username]
  username.blank? ? "" : "@#{username}".squeeze("@")
end

#post_image_url ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 38

def post_image_url
  (Blabs.post_image_url_attribute && extra_attributes[Blabs.post_image_url_attribute]) || begin
    find_link_regex = /\[([^\[]+)\]\(([^\)]+)\)/
    body.match(find_link_regex) && $2
  end
end

#publish! ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 26

def publish!
  update_attributes(published: true, published_at: Time.now) unless published?
end

#tag_list ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 56

def tag_list
  self.tags.collect {|t| t.name }.join(", ")
end

#tag_list=(names) ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 50

def tag_list=(names)
  self.tags = names.split(",").map do |n|
    Blabs::Tag.where(name: n.strip).first_or_create!
  end
end

#to_param ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 22

def to_param
  path
end

#toggle_publish!(value) ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 34

def toggle_publish!(value)
  value ? publish! : unpublish!
end

#unpublish! ⇒ Object 



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# File 'app/models/blabs/blog_post.rb', line 30

def unpublish!
  update_attributes(published: false, published_at: nil) if published?
end