Class: Pincers::Backend::Nokogiri

Inherits:
Base
  • Object
show all
Defined in:
lib/pincers/backend/nokogiri.rb

Instance Attribute Summary

Attributes inherited from Base

#document

Instance Method Summary collapse

Methods inherited from Base

#clear_input, #click_on_element, #document_url, #double_click_on_element, #drag_and_drop, #element_is_actionable?, #fetch_cookies, #hover_over_element, #initialize, #javascript_enabled?, #navigate_back, #navigate_forward, #navigate_to, #refresh_document, #right_click_on_element, #set_element_text, #switch_to_frame, #switch_to_parent_frame, #switch_to_top_frame

Constructor Details

This class inherits a constructor from Pincers::Backend::Base

Instance Method Details

#close_document ⇒ Object 



16
17
18
 
# File 'lib/pincers/backend/nokogiri.rb', line 16

def close_document
  # no closing needed
end

#document_root ⇒ Object 



8
9
10
 
# File 'lib/pincers/backend/nokogiri.rb', line 8

def document_root
  [document]
end

#document_title ⇒ Object 



12
13
14
 
# File 'lib/pincers/backend/nokogiri.rb', line 12

def document_title
  document.title
end

#extract_element_attribute(_element, _name) ⇒ Object 



42
43
44
45
46
47
48
 
# File 'lib/pincers/backend/nokogiri.rb', line 42

def extract_element_attribute(_element, _name)
  _name = _name.to_sym

  value = _element[_name]
  value = checkbox_value_fix _element, value if _name == :value
  value
end

#extract_element_html(_element) ⇒ Object 



38
39
40
 
# File 'lib/pincers/backend/nokogiri.rb', line 38

def extract_element_html(_element)
  _element.to_html
end

#extract_element_tag(_element) ⇒ Object 



30
31
32
 
# File 'lib/pincers/backend/nokogiri.rb', line 30

def extract_element_tag(_element)
  _element.name
end

#extract_element_text(_element) ⇒ Object 



34
35
36
 
# File 'lib/pincers/backend/nokogiri.rb', line 34

def extract_element_text(_element)
  _element.content
end

#search_by_css(_element, _selector, _limit) ⇒ Object 



20
21
22
23
 
# File 'lib/pincers/backend/nokogiri.rb', line 20

def search_by_css(_element, _selector, _limit)
  # nokogiri does not do any query level optimization when searching just one node
  _element.css _selector
end

#search_by_xpath(_element, _selector, _limit) ⇒ Object 



25
26
27
28
 
# File 'lib/pincers/backend/nokogiri.rb', line 25

def search_by_xpath(_element, _selector, _limit)
  # nokogiri does not do any query level optimization when searching just one node
  _element.xpath _selector
end