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@ -175,7 +175,7 @@ class WechatsController < ActionController::Base
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def get_open_id
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begin
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raise "非法操作, code不存在" unless params[:code]
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openid = get_openid(params[:code])
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openid = get_openid_from_code(params[:code])
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raise "无法获取到openid" unless openid
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render :text => {status:0, openid: openid}.to_json
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rescue Exception=>e
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@ -186,7 +186,7 @@ class WechatsController < ActionController::Base
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def bind
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begin
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raise "非法操作, code不存在" unless params[:code]
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openid = get_openid(params[:code])
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openid = get_openid_from_code(params[:code])
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raise "无法获取到openid" unless openid
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raise "此微信号已绑定用户, 不能得复绑定" if user_binded?(openid)
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@ -211,8 +211,15 @@ class WechatsController < ActionController::Base
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render 'wechats/login', layout: 'base_wechat'
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end
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def get_openid
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code = params[:code]
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openid = get_openid_from_code(code)
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render :text => {openid: openid}.to_json
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end
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private
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def get_openid(code)
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def get_openid_from_code(code)
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url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=#{Wechat.config.appid}&secret=#{Wechat.config.secret}&code=#{code}&grant_type=authorization_code"
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logger.debug url
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body = URI.parse(url).read
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@ -220,7 +227,6 @@ class WechatsController < ActionController::Base
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JSON.parse(body)["openid"]
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end
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def user_binded?(openid)
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uw = UserWechat.where(openid: openid).first
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end
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