Module: Rhaiker::XML_Parser

Included in:
Rhaiker
Defined in:
lib/rhaiker/xml_parser.rb

Overview

XML Parser Module for Hatena::Haiku::API Response.

Instance Method Summary collapse

Instance Method Details

#parse_keyword(keyword) ⇒ Object

Description

XML-Element-Parse for keyword

Params

keyword (REXML::Element-Instance)

Return

timeline (=> 'hoge', ...)

RelatedMethods

parse_keywords



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# File 'lib/rhaiker/xml_parser.rb', line 198

def parse_keyword(keyword)
  {
    :title =>
      keyword.elements['title'].text,
    :entry_count =>
      keyword.elements['entry_count'].text.to_i,
    :followers_count =>
      keyword.elements['followers_count'].text.to_i,
    :link =>
      URI.parse(keyword.elements['link'].text),
    :related_keywords =>
      keyword.elements.to_a('related_keywords').collect{|elem| elem.text }
  }
end

#parse_keywords(document) ⇒ Object

Description

XML-Document-Parse for keywords

Params

document (REXML::Document-Instance)

Return

[=> 'hoge', ..., ...]

RelatedMethods

parse_keyword



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# File 'lib/rhaiker/xml_parser.rb', line 179

def parse_keywords(document)
  document.elements.collect('//keywords/keyword'){|keyword|
    parse_keyword(keyword)
  }
end

#parse_reply(reply) ⇒ Object

Description

XML-Element-Parse for reply

Params

reply (REXML::Element-Instance)

Return

=> 12345, ...

RelatedMethods

parse_status, parse_user



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# File 'lib/rhaiker/xml_parser.rb', line 98

def parse_reply(reply)
  {
    :id =>
      reply.elements['id'].text.to_i,
    :created_at =>
      DateTime.parse(reply.elements['created_at'].text),
    :favorited =>
      reply.elements['favorited'].text.to_i,
    :source =>
      reply.elements['source'].text,
    :text =>
      reply.elements['text'].text,
    :user =>
      parse_user(reply.elements['user'])
  }
end

#parse_status(status) ⇒ Object

Description

XML-Element-Parse for status

Params

status (REXML::Element-Instance)

Return

=> 12345, ...

RelatedMethods

parse_timeline, parse_user, parse_reply



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# File 'lib/rhaiker/xml_parser.rb', line 49

def parse_status(status)
  result = {
    :id =>
      status.elements['id'].text.to_i,
    :text =>
      status.elements['text'].text,
    :keyword =>
      status.elements['keyword'].text,
    :link =>
      URI.parse(status.elements['link'].text),
    :created_at =>
      DateTime.parse(status.elements['created_at'].text),
    :favorited =>
      status.elements['favorited'].text.to_i,
    :source =>
      status.elements['source'].text,
    :user =>
      parse_user(status.elements['user'])
  }
  in_reply_to = {
    :in_reply_to => {
      :status_id =>
        status.elements['in_reply_to_status_id'].text.to_i,
      :user_id =>
        status.elements['in_reply_to_user_id'].text
    }
  } if status.elements['in_reply_to_status_id'].has_text?
  result.merge!(in_reply_to) if in_reply_to
  replies = status.elements.collect('replies'){|reply|
    parse_reply(reply)
  }
  result.merge!({:replies => replies}) unless replies.empty?
  return result
end

#parse_timeline(document) ⇒ Object

Description

XML-Document-Parse for timeline

Params

document (REXML::Document-Instance)

Return

[=> 12345, ..., ...]

RelatedMethods

parse_status



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# File 'lib/rhaiker/xml_parser.rb', line 28

def parse_timeline(document)
  document.elements.collect('//statuses/status'){|status|
    parse_status(status)
  }
end

#parse_user(user) ⇒ Object

Description

XML-Element-Parse for user

Params

user (REXML::Element-Instance)

Return

=> 'hoge', ...

RelatedMethods

parse_users, parse_status, parse_reply



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# File 'lib/rhaiker/xml_parser.rb', line 149

def parse_user(user)
  {
    :id =>
      user.elements['id'].text,
    :name =>
      user.elements['name'].text,
    :screen_name =>
      user.elements['screen_name'].text,
    :followers_count =>
      user.elements['followers_count'].text.to_i,
    :url =>
      URI.parse(user.elements['url'].text),
    :profile_image_url =>
      URI.parse(user.elements['profile_image_url'].text)
  }
end

#parse_users(document) ⇒ Object

Description

XML-Document-Parse for users

Params

users (REXML::Document-Insetance)

Return

[=> 'hoge', ..., ...]

RelatedMethods

parse_user



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# File 'lib/rhaiker/xml_parser.rb', line 128

def parse_users(document)
  document.elements.collect('//users/user'){|user|
    parse_user(user)
  }
end