Class: Widgetify::ImageInfo

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

Instance Method Summary collapse

Constructor Details

#initialize(html_doc) ⇒ ImageInfo

Returns a new instance of ImageInfo.



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# File 'lib/parser/image_parser.rb', line 9

def initialize(html_doc)
  @img_doc = html_doc.xpath("//img")
  @image = []
end

Instance Method Details

#look_for_images ⇒ Object 



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

def look_for_images
  image = []
  @img_doc.each do |attr|
    img_hash = { }
    img_hash["src"] = attr.get_attribute("src")
    img_hash["width"] = attr.get_attribute("width")
    img_hash["height"] = attr.get_attribute("height")
    img_hash["alt"] = attr.get_attribute("alt")
    img_hash["align"] = attr.get_attribute("align")
    img_hash["class"] = attr.get_attribute("class")
    img_hash["id"] = attr.get_attribute("id")
    img_hash["lang"] = attr.get_attribute("lang")
    img_hash["style"] = attr.get_attribute("style")
    img_hash["title"] = attr.get_attribute("title")
    image << img_hash
  end
  image
end