Class: MMonitor::Strategies::Lefeng

Inherits:
Parser
  • Object
show all
Defined in:
lib/mmonitor/strategies/lefeng.rb

Overview

search.lefeng.com/search/search?key=%E6%AC%A7%E8%8E%B1%E9%9B%85&wt.s_pg=Isearch&wt.s_pf=public

Instance Attribute Summary

Attributes inherited from Parser

#body, #item, #items

Instance Method Summary collapse

Methods inherited from Parser

#extra, #get_html, #initialize, #list, #page, #process, #spu_id, #tag_price, #title, #total

Constructor Details

This class inherits a constructor from MMonitor::Parser

Instance Method Details

#css_path ⇒ Object 



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# File 'lib/mmonitor/strategies/lefeng.rb', line 12

def css_path
  {
    body:      'body>div.mainBg>div.main>div.cont>div#clothList',
    list:      'div.smPruArea>div.makeup',
    item:      'div.pruwrap',
    total:     'div#sm-nav > span.tpages > span.tpageNum > i',
    pages:     'div#sm-nav > span.tpages > span.tpageNum > em',
    spu_id:    'id',
    sku_id:    'skuids',
    title:     'dl>dd.nam>a',
    photo_url: 'dl>dt>a>img',
    tag_price: 'dl>dd.pri>del',
    price_url: 'dl>dd.pri>img',
  }
end

#page_key ⇒ Object 



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# File 'lib/mmonitor/strategies/lefeng.rb', line 32

def page_key
  'pageNo'
end

#pages ⇒ Object 



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# File 'lib/mmonitor/strategies/lefeng.rb', line 28

def pages
  self.body.at(css_path[:pages]).text.split('/')[1].to_i
end

#photo_url ⇒ Object

产品图片



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# File 'lib/mmonitor/strategies/lefeng.rb', line 44

def photo_url # 产品图片
  self.item.at(css_path[:photo_url])['pagespeed_lazy_src']
end

#price ⇒ Object 



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# File 'lib/mmonitor/strategies/lefeng.rb', line 36

def price
  price_from_cart(spu_id, sku_id) || pirce_from_ocr(price_url)
end

#price_url ⇒ Object

产品售价图片（可选）



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# File 'lib/mmonitor/strategies/lefeng.rb', line 48

def price_url # 产品售价图片（可选）
  self.item.at(css_path[:price_url])['pagespeed_lazy_src'].gsub('_73_', '_75_')
end

#provider ⇒ Object

输出的产品



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# File 'lib/mmonitor/strategies/lefeng.rb', line 8

def provider
  :lefeng
end

#sku_id ⇒ Object 



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# File 'lib/mmonitor/strategies/lefeng.rb', line 40

def sku_id
   self.item.at('dl')[css_path[:sku_id]]
end