Class: Webdrone::Browser

Inherits:
Object
  • Object
show all
Defined in:
lib/webdrone/clic.rb,
lib/webdrone/conf.rb,
lib/webdrone/ctxt.rb,
lib/webdrone/exec.rb,
lib/webdrone/find.rb,
lib/webdrone/form.rb,
lib/webdrone/html.rb,
lib/webdrone/mark.rb,
lib/webdrone/open.rb,
lib/webdrone/shot.rb,
lib/webdrone/text.rb,
lib/webdrone/vrfy.rb,
lib/webdrone/wait.rb,
lib/webdrone/xlsx.rb,
lib/webdrone/browser.rb

Constant Summary collapse

@@firefox_profile = 
@@chrome_prefs = nil

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(browser: 'firefox', create_outdir: true, outdir: nil, timeout:, developer: false, quit_at_exit: false, maximize: true, error: :raise_report, win_x: nil, win_y: nil, win_w: nil, win_h: nil, use_env: true, chrome_prefs: nil, firefox_profile: nil) ⇒ Browser 



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# File 'lib/webdrone/browser.rb', line 53

def initialize(browser: 'firefox', create_outdir: true, outdir: nil, timeout:, developer: false, quit_at_exit: false, maximize: true, error: :raise_report, win_x: nil, win_y: nil, win_w: nil, win_h: nil, use_env: true, chrome_prefs: nil, firefox_profile: nil)
  env_update(Kernel.binding) if use_env
  if create_outdir or outdir
    outdir ||= File.join("webdrone_output", Time.new.strftime('%Y%m%d_%H%M%S'))
    self.conf.outdir = outdir
  end
  outdir = File.join(Dir.pwd, outdir) if outdir != nil and not Pathname.new(outdir).absolute?
  if outdir != nil and browser.to_sym == :chrome
    chrome_prefs = Browser.chrome_prefs if chrome_prefs == nil
    chrome_prefs[:download][:default_directory] = outdir
    @driver = Selenium::WebDriver.for browser.to_sym, prefs: chrome_prefs, args: ['--disable-popup-blocking']
  elsif outdir != nil and browser.to_sym == :firefox
    firefox_profile = Browser.firefox_profile if firefox_profile == nil
    downdir = OS.windows? ? outdir.gsub("/", "\\") : outdir
    firefox_profile['browser.download.dir'] = downdir
    @driver = Selenium::WebDriver.for browser.to_sym, profile: firefox_profile
  else
    @driver = Selenium::WebDriver.for browser.to_sym
  end
  if quit_at_exit
    at_exit do
      begin
        @driver.quit
      rescue
      end
    end
  end
  self.conf.error = error.to_sym
  self.conf.developer = developer
  self.conf.timeout = timeout.to_i if timeout
  
  if developer
    win_x = win_y = 0
    win_w = 0.5
    win_h = 1.0
  end
  if win_x or win_y or win_w or win_h
    x, y, w, h = self.exec.script 'return [window.screenLeft ? window.screenLeft : window.screenX, window.screenTop ? window.screenTop : window.screenY, window.screen.availWidth, window.screen.availHeight];'
    win_x ||= x
    win_y ||= y
    if win_w.is_a? Float
      win_w = (w * win_w).to_i
    else
      win_w ||= w
    end
    if win_h.is_a? Float
      win_h = (h * win_h).to_i
    else
      win_h ||= h
    end
    @driver.manage.window.position= Selenium::WebDriver::Point.new win_x, win_y
    @driver.manage.window.resize_to(win_w, win_h)
  else
    self.maximize if maximize
  end
end

Instance Attribute Details

#driver ⇒ Object

Returns the value of attribute driver.



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# File 'lib/webdrone/browser.rb', line 4

def driver
  @driver
end

Class Method Details

.chrome_prefs ⇒ Object 



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# File 'lib/webdrone/browser.rb', line 21

def self.chrome_prefs
  if @@chrome_prefs == nil
    @@chrome_prefs = { download: { prompt_for_download: false } }
  end
  @@chrome_prefs
end

.firefox_profile ⇒ Object 



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# File 'lib/webdrone/browser.rb', line 6

def self.firefox_profile
  if @@firefox_profile == nil
    @@firefox_profile = Selenium::WebDriver::Firefox::Profile.new
    @@firefox_profile['startup.homepage_welcome_url.additional'] = 'about:blank'
    @@firefox_profile['browser.download.folderList'] = 2
    @@firefox_profile['browser.download.manager.showWhenStarting'] = false
    @@firefox_profile['browser.helperApps.neverAsk.saveToDisk'] = "images/jpeg, application/pdf, application/octet-stream, application/download"
  end
  @@firefox_profile
end

.firefox_profile=(firefox_profile) ⇒ Object 



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# File 'lib/webdrone/browser.rb', line 17

def self.firefox_profile=(firefox_profile)
  @@firefox_profile = firefox_profile
end

Instance Method Details

#clic ⇒ Object 



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# File 'lib/webdrone/clic.rb', line 3

def clic
  @clic ||= Clic.new self
end

#conf ⇒ Object 



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# File 'lib/webdrone/conf.rb', line 3

def conf
  @conf ||= Conf.new self
end

#console(binding = nil) ⇒ Object 



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# File 'lib/webdrone/browser.rb', line 118

def console(binding = nil)
  binding = Kernel.binding.of_caller(1) unless binding
  old_error = self.conf.error
  old_developer = self.conf.developer
  begin
    self.conf.error = :raise
    self.conf.developer = false
    Webdrone.pry_console binding
  ensure
    self.conf.error = old_error
    self.conf.developer = old_developer
  end
end

#ctxt ⇒ Object 



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# File 'lib/webdrone/ctxt.rb', line 3

def ctxt
  @ctxt ||= Ctxt.new self
end

#env_update(binding) ⇒ Object 



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# File 'lib/webdrone/browser.rb', line 28

def env_update(binding)
  bool_vars = [:create_outdir, :developer, :quit_at_exit, :maximize]
  ENV.keys.select { |env| env.start_with? 'WEBDRONE_' }.each do |env|
    v = env[9..-1].downcase.to_sym
    if binding.local_variable_defined? v
      o = binding.local_variable_get(v)
      n = ENV[env]
      if bool_vars.include? v
        if n == "true"
          n = true
        elsif n == "false"
          n = false
        else
          puts "Webdrone: ignoring value '#{n}' for boolean parameter #{v}."
          next
        end
      end
      binding.local_variable_set(v, n)
      puts "Webdrone: overriding #{v} from '#{o}' to '#{n}'."
    else
      puts "Webdrone: ignoring unknown parameter #{env}."
    end
  end
end

#exec ⇒ Object 



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# File 'lib/webdrone/exec.rb', line 3

def exec
  @exec ||= Exec.new self
end

#find ⇒ Object 



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# File 'lib/webdrone/find.rb', line 3

def find
  @find ||= Find.new self
end

#form ⇒ Object 



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# File 'lib/webdrone/form.rb', line 3

def form
  @form ||= Form.new self
end

#html ⇒ Object 



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# File 'lib/webdrone/html.rb', line 3

def html
  @html ||= Html.new self
end

#mark ⇒ Object 



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# File 'lib/webdrone/mark.rb', line 3

def mark
  @mark ||= Mark.new self
end

#maximize ⇒ Object 



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# File 'lib/webdrone/browser.rb', line 110

def maximize
  @driver.manage.window.maximize
end

#open ⇒ Object 



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# File 'lib/webdrone/open.rb', line 3

def open
  @open ||= Open.new self
end

#quit ⇒ Object 



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# File 'lib/webdrone/browser.rb', line 114

def quit
  @driver.quit
end

#shot ⇒ Object 



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# File 'lib/webdrone/shot.rb', line 3

def shot
  @shot ||= Shot.new self
end

#text ⇒ Object 



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# File 'lib/webdrone/text.rb', line 3

def text
  @text ||= Text.new self
end

#vrfy ⇒ Object 



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# File 'lib/webdrone/vrfy.rb', line 3

def vrfy
  @vrfy ||= Vrfy.new self
end

#wait ⇒ Object 



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# File 'lib/webdrone/wait.rb', line 3

def wait
  @wait ||= Wait.new self
end

#xlsx ⇒ Object 



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# File 'lib/webdrone/xlsx.rb', line 3

def xlsx
  @xlsx ||= Xlsx.new self
end