Class: QihooResult

Inherits:
SearchResult show all
Defined in:
lib/baidu.rb

Constant Summary collapse

Host = 
'www.so.com'

Instance Method Summary collapse

Methods inherited from SearchResult

#initialize, #rank, #ranks_for

Constructor Details

This class inherits a constructor from SearchResult

Instance Method Details

#has_result? ⇒ Boolean

有结果

Returns:

  • (Boolean) 


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# File 'lib/baidu.rb', line 99

def has_result?
    !@body.xpath('//div[@id="main"]/h3').text().include?'没有找到该URL'
end

#next ⇒ Object

下一页



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# File 'lib/baidu.rb', line 88

def next
    next_href = @body.xpath('//a[@id="snext"]')
    return false if next_href.empty?
    next_href = next_href.first['href']
    next_href = URI.join(@baseuri,next_href).to_s
    # next_href = URI.join("http://#{@host}",next_href).to_s
    next_body = HTTParty.get(next_href).body
    return QihooResult.new(next_body,next_href,@pagenumber+1)
    #@page = MbaiduResult.new(Mechanize.new.click(@page.link_with(:text=>/下一页/))) unless @page.link_with(:text=>/下一页/).nil?
end

#ranks ⇒ Object

返回所有当前页的排名结果



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# File 'lib/baidu.rb', line 70

def ranks
    return @ranks unless @ranks.nil?
    @ranks = Hash.new
    id = (@pagenumber - 1) * 10
    @body.xpath('//li[@class="res-list"]').each do |li|
        a = li.search("h3/a").first
        url = li.search("cite")
        next if a['data-pos'].nil?
        id += 1
        text = a.text.strip
        href = a['href']
        url = url.first.text
        host = Addressable::URI.parse(URI.encode("http://#{url}")).host
        @ranks[id.to_s] = {'href'=>"http://so.com#{href}",'text'=>text,'host'=>host}
    end
    @ranks
end