Class: Post

Inherits:
Object
  • Object
show all
Includes:
BlogLogic::Base, Mongoid::Document, Mongoid::Timestamps, Tanker
Defined in:
app/models/post.rb

Defined Under Namespace

Classes: DesiredSlugPresenceAndUniquenessValidator

Constant Summary collapse

STATES =

Constants ======================================================================================

['draft', 'published']

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from BlogLogic::Base

included, #make_slug

Instance Attribute Details

#desired_slug ⇒ Object

Behavior =======================================================================================



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# File 'app/models/post.rb', line 34

def desired_slug
  @desired_slug
end

Instance Method Details

#draft? ⇒ Boolean

Instance methods ===============================================================================

Returns:

  • (Boolean) 


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# File 'app/models/post.rb', line 64

def draft?
  self.state == 'draft' || self.state.nil?
end

#full_path ⇒ Object 



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# File 'app/models/post.rb', line 68

def full_path
  self.path
end

#humanize_path ⇒ Object 



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# File 'app/models/post.rb', line 72

def humanize_path
  "/#{self.slug}".gsub('//', '/')
end

#my_index ⇒ Object 



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# File 'app/models/post.rb', line 76

def my_index
  self.blog.posts.index(self)
end

#next_post ⇒ Object 



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# File 'app/models/post.rb', line 80

def next_post
  i = self.my_index + 1
  i = 0 if i > (self.blog.posts.size - 1)
  self.blog.posts[i]
end

#path ⇒ Object 



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# File 'app/models/post.rb', line 86

def path
  "#{self.blog.humanize_path}#{self.humanize_path}".gsub('//', '/')
end

#previous_post ⇒ Object 



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# File 'app/models/post.rb', line 90

def previous_post
  i = self.my_index - 1
  i = self.blog.posts.size - 1 if i < 0
  self.blog.posts[i]
end

#publish! ⇒ Object 



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# File 'app/models/post.rb', line 96

def publish!
  self.update_attributes :state => 'published', :published_at => Time.zone.now
end

#published? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/post.rb', line 100

def published?
  self.state == 'published'
end

#search_description ⇒ Object 



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# File 'app/models/post.rb', line 104

def search_description
  self.summary.gsub(/<\/?[^>]*>/, '')[0..199].html_safe
end

#search_title ⇒ Object 



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# File 'app/models/post.rb', line 108

def search_title
  self.title
end

#state=(arg) ⇒ Object 



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# File 'app/models/post.rb', line 116

def state=(arg)
  self[:state] = arg.downcase
end

#status ⇒ Object 



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# File 'app/models/post.rb', line 120

def status
  self.state ? self.state.capitalize : 'Draft'
end

#unpublish! ⇒ Object 



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# File 'app/models/post.rb', line 112

def unpublish!
  self.update_attributes :state => 'draft'
end