Class: PageWeight::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/page_weight/parser.rb

Class Method Summary collapse

Class Method Details

.body_content_for(file_type) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 51

def self.body_content_for(file_type)
  file_type.collect do |path|
    path.to_s.downcase.start_with?("http://", "https://") ? file_path = path : file_path = "#{PageWeight.url}#{path}"
    HTTP.response_for(URL.builder(file_path)).body
  end
end

.css_files_body_content_for(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 37

def self.css_files_body_content_for(input)
  css_body = []
  css_files = css_files_in(input)
  css_body = body_content_for(css_files)
  css_body.inject(:+)
end

.css_files_in(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 22

def self.css_files_in(input)
  files_for_url_with_xpath(input, "//link[@type='text/css']/@href")
end

.flash_objects_body_content_for(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 30

def self.flash_objects_body_content_for(input)
  flash_body = []
  flash_files = flash_objects_in(input)
  flash_body = body_content_for(flash_files)
  flash_body.inject(:+)
end

.flash_objects_in(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 18

def self.flash_objects_in(input)
  files_for_url_with_xpath(input, "//embed[contains(@type, 'flash')]/@src")
end

.html_body_content_for(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 3

def self.html_body_content_for(input)
  HTTP.response_for(input).body
end

.images_body_content_for(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 7

def self.images_body_content_for(input)
  images_body = []
  images = images_in(input)
  images_body = body_content_for(images)
  images_body.inject(:+)
end

.images_in(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 14

def self.images_in(input)
  files_for_url_with_xpath(input, "//img/@src")
end

.javascript_content_length_for(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 44

def self.javascript_content_length_for(input)
  javascript_body = []
  javascript_files = javascript_files_in(input)
  javascript_body = body_content_for(javascript_files)
  javascript_body.inject(:+)
end

.javascript_files_in(input) ⇒ Object 



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# File 'lib/page_weight/parser.rb', line 26

def self.javascript_files_in(input)
  files_for_url_with_xpath(input, "//script[@type='text/javascript']/@src")
end