Class: NiwaTextream::ThreadPage

Inherits:
MainPage
  • Object
show all
Defined in:
lib/niwa_textream/pages/thread/thread_page.rb

Overview

thread list

Constant Summary collapse

@@url = 
"http://textream.yahoo.co.jp/thread/%{category_id}"

Instance Attribute Summary collapse

Attributes inherited from MainPage

#url

Instance Method Summary collapse

Methods inherited from MainPage

goTo, url

Constructor Details

#initialize(mechanize) ⇒ ThreadPage

Returns a new instance of ThreadPage.



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 14

def initialize(mechanize)
  super(mechanize)
  setThreads
  setNextPageElem
  setPrevPageElem
  return self
end

Instance Attribute Details

#next_page_elem ⇒ Object

Returns the value of attribute next_page_elem.



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 12

def next_page_elem
  @next_page_elem
end

#prev_page_elem ⇒ Object

Returns the value of attribute prev_page_elem.



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 12

def prev_page_elem
  @prev_page_elem
end

#threads ⇒ Object

Returns the value of attribute threads.



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 12

def threads
  @threads
end

Instance Method Details

#clickNextPage ⇒ Object 



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 49

def clickNextPage
  @mechanize.click(@next_page_elem)
  return NiwaTextream::ThreadPage.new(@mechanize)
end

#clickPrevPage ⇒ Object 



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 54

def clickPrevPage
  @mechanize.click(@prev_page_elem)
  return NiwaTextream::ThreadPage.new(@mechanize)
end

#clickThread(thread) ⇒ Object 



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 59

def clickThread(thread)
  @mechanize.click(thread.elem)
  return MessagePage.new(@mechanize)
end

#nextPageAvail? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 45

def nextPageAvail?
  @next_page_elem.nil? == false
end

#prevPageAvail? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 41

def prevPageAvail?
  @prev_page_elem.nil? == false
end

#setNextPageElem ⇒ Object 



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 33

def setNextPageElem
  @next_page_elem = @mechanize.page.search("//*[@class='btnNext']/a")[0]
end

#setPrevPageElem ⇒ Object 



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 37

def setPrevPageElem
  @prev_page_elem = @mechanize.page.search("//*[@class='btnPrev']/a")[0]
end

#setThreads ⇒ Object 



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# File 'lib/niwa_textream/pages/thread/thread_page.rb', line 22

def setThreads
  @threads = []
  @mechanize.page.search("//*[@id='trdlst']//dl[@class='cf']").each do |thread|
    thread_title_elem = thread.search(".//a[@data-sec='trdlst']")[0]
    last_updated = DateTime.parse(thread.search(".//li[@class='time bold']")[0].inner_text())
    num_comment = thread.search("//*[@class='commentCount']").inner_text().to_i
    @threads.push(NiwaTextream::Thread.new(thread_title_elem, thread_title_elem.inner_text(), num_comment, last_updated))
    puts("#{thread_title_elem.inner_text()}, #{num_comment}, #{last_updated}")
  end
end