Class: PostHaste::Article

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params = {}) ⇒ Article

Returns a new instance of Article.



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# File 'lib/post_haste/article.rb', line 12

def initialize(params={})
  params.each_pair do |k,v|
   instance_variable_set("@#{k}", v)
  end
end

Instance Attribute Details

#bio_page ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def bio_page
  @bio_page
end

#byline ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def byline
  @byline
end

#comments ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def comments
  @comments
end

#comments_url ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def comments_url
  @comments_url
end

#created_datetime ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def created_datetime
  @created_datetime
end

#display_datetime ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def display_datetime
  @display_datetime
end

#email ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def email
  @email
end

#keywords ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def keywords
  @keywords
end

#mobile_headline ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def mobile_headline
  @mobile_headline
end

#permalink ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def permalink
  @permalink
end

#published_datetime ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def published_datetime
  @published_datetime
end

#section ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def section
  @section
end

#short_url ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def short_url
  @short_url
end

#summary ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def summary
  @summary
end

#tags ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def tags
  @tags
end

#title ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def title
  @title
end

#type ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def type
  @type
end

#updated_datetime ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def updated_datetime
  @updated_datetime
end

#uuid ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def uuid
  @uuid
end

#web_headline ⇒ Object (readonly)

Represents a single Washington Post story or blog post.



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# File 'lib/post_haste/article.rb', line 9

def web_headline
  @web_headline
end

Class Method Details

.create(result = {}, limit = 25) ⇒ Object

creates an Article object from a JSON response with 25 latest comments, can be configured.



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# File 'lib/post_haste/article.rb', line 53

def self.create(result={}, limit=25)
  self.new type: result['type'],
           uuid: result['uuid'],
           title: result['title'],
           mobile_headline: result['mobile_headline'],
           web_headline: result['web_headline'],
           summary: result['summary'],
           permalink: result['_id'],
           short_url: result['short_url'],
           comments_url: latest_comments_url(result['_id'], limit),
           keywords: result['clavis_keywords'],
           byline: result['creator'].map{|c| c['name']},
           email: result['creator'].map{|c| c['email']},
           bio_page: result['creator'].map{|c| c['bio_page']},
           created_datetime: Time.at(result['created_date'].to_i),
           published_datetime: Time.at(result['published_date'].to_i),
           display_datetime: Time.at(result['display_date'].to_i),
           section: result['kicker']['name'],
           tags: result['tags'],
           comments: parse_latest_comments(result['_id'], latest_comments_url(result['_id'], limit=limit))
  
end

.create_from_url(url, comment_limit = 15) ⇒ Object

comment limit defaults to 15, but can be set higher or lower



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# File 'lib/post_haste/article.rb', line 29

def self.create_from_url(url, comment_limit=15)
  result = parse_json(get_json(url))
  create(result, comment_limit)
end

.get_json(url) ⇒ Object

Given a Washington Post story or blog url, can turn that url into a JSON API endpoint returns the url and the source used in Article creation



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# File 'lib/post_haste/article.rb', line 36

def self.get_json(url)
  "http://apps-origin.washingtonpost.com/f/story-builder/api/url?url=#{url}"
end

.latest_comments_url(url, limit) ⇒ Object 



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# File 'lib/post_haste/article.rb', line 18

def self.latest_comments_url(url, limit)
  escaped_uri = URI.escape(url)
  "http://echoapi.wpdigital.net/api/v1/search?q=((childrenof%3A+#{escaped_uri}+source%3Awashpost.com+(((state%3AUntouched+user.state%3AModeratorApproved)+OR+(state%3ACommunityFlagged%2CModeratorApproved%2CModeratorDeleted+-user.state%3AModeratorBanned%2CModeratorDeleted)+)+)+++))+itemsPerPage%3A+#{limit}+sortOrder%3A+reverseChronological+safeHTML%3Aaggressive+childrenSortOrder%3Achronological+childrenItemsPerPage%3A10+children%3A+1++(((state%3AUntouched+user.state%3AModeratorApproved)+OR+(state%3ACommunityFlagged%2CModeratorApproved+-user.state%3AModeratorBanned%2CModeratorDeleted)+)+)++&appkey=prod.washpost.com"
end

.parse_datetime(seconds) ⇒ Object

Post CMS produces unix timestamps, but with extra zeroes



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# File 'lib/post_haste/article.rb', line 46

def self.parse_datetime(seconds)
  seconds = seconds.to_s[0..9]
  Time.at(seconds.to_i).to_datetime
end

.parse_json(url) ⇒ Object

parses a Washington Post story or blog JSON response



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# File 'lib/post_haste/article.rb', line 41

def self.parse_json(url)
  JSON.parse(open(url).read)
end

.parse_latest_comments(article, comments_url) ⇒ Object 



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# File 'lib/post_haste/article.rb', line 23

def self.parse_latest_comments(article, comments_url)
  results = JSON.parse(open(comments_url).read)
  Comment.create_comments_from_objects(article, results['entries'])
end