Class: Parchemin::Article

Inherits:
Object
  • Object
show all
Defined in:
lib/parchemin/models/article.rb

Overview

This class represent an article

Constant Summary collapse

MONTHS = 
%w(janv fevr mars avr mai juin juill aout sept oct nov dec)

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ Article

initializes the article with its name



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# File 'lib/parchemin/models/article.rb', line 14

def initialize(id)
  if id =~ /(.*)\.markdown$/
    @id = $1
  else
    @id = id
  end
  parse_attributes(filename)
end

Instance Attribute Details

#abstract ⇒ Object (readonly)

Returns the value of attribute abstract.



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# File 'lib/parchemin/models/article.rb', line 9

def abstract
  @abstract
end

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/parchemin/models/article.rb', line 9

def body
  @body
end

#created_at ⇒ Object (readonly)

Returns the value of attribute created_at.



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# File 'lib/parchemin/models/article.rb', line 9

def created_at
  @created_at
end

#filename ⇒ Object (readonly)

returns the expanded path of the article



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# File 'lib/parchemin/models/article.rb', line 24

def filename
  @filename
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/parchemin/models/article.rb', line 9

def id
  @id
end

#tags ⇒ Object (readonly)

Returns the value of attribute tags.



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# File 'lib/parchemin/models/article.rb', line 9

def tags
  @tags
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/parchemin/models/article.rb', line 9

def title
  @title
end

Class Method Details

.all(conditions = {}) ⇒ Object

returns all the available articles. The articles starting by a ‘.’ are not loaded



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# File 'lib/parchemin/models/article.rb', line 54

def self.all(conditions={})
  articles = []
  Dir.foreach(Parchemin::Config.articles_path) do |entry|
    next if entry.match /^\./
    article = Article.new(entry)

    if conditions.count == 0
      articles << article
    else
      articles << article if not filtered?(article, conditions)
    end
  end
  articles.sort.reverse
end

.search(search) ⇒ Object

a rudimentary search engine



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# File 'lib/parchemin/models/article.rb', line 70

def self.search(search)
  output = `grep -Hi '#{search}' #{Parchemin::Config.articles_path}/* | cut -d: -f1`
  articles = output.split("\n").uniq.map do |filename|
    Article.new(File.basename(filename))
  end
  articles.sort.reverse
end

Instance Method Details

#<=>(article) ⇒ Object

defines the comparison of two articles



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# File 'lib/parchemin/models/article.rb', line 49

def <=>(article)
  created_at <=> article.created_at
end

#comments ⇒ Object

returns all the comments available for an article



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# File 'lib/parchemin/models/article.rb', line 79

def comments
  Comment.where(:article => @id)
end

#date ⇒ Object

returns a well formatted date



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# File 'lib/parchemin/models/article.rb', line 44

def date
  "#{day} #{month.capitalize} #{year}"
end

#day ⇒ Object

returns the day of the article’s creation date



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# File 'lib/parchemin/models/article.rb', line 34

def day
  @created_at.day
end

#month ⇒ Object

returns the month of the article’s creation date



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# File 'lib/parchemin/models/article.rb', line 29

def month
  MONTHS[@created_at.month-1]
end

#year ⇒ Object

returns the year of the article’s creation date



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# File 'lib/parchemin/models/article.rb', line 39

def year
  @created_at.year
end