初版完成

notify_release_date_by_email.rb

+#! /bin/ruby
+require 'httparty'
+require 'json'
+require "ostruct"
+require 'net/smtp'
+require 'mail'
+
+def login 
+    # 登录
+    options = { 
+        :body => {:os_username => "wangyang", :os_password => 'wind1988wind', :login => '%E7%99%BB%E5%BD%95' }, 
+        :headers => {  
+            'Content-Type' => 'application/x-www-form-urlencoded', 
+            'Accept' => 'application/json, text/javascript, */*; q=0.01'
+            }
+        }
+    login = HTTParty.post("http://wiki.wanmeizhensuo.com/dologin.action", options)
+    # puts login.to_s
+    $cookie = login.headers['set-cookie']
+end
+
+def today 
+    return Date.parse("2019-02-27")
+    # return Date.today
+end
+
+def dev_start_time 
+    return today << 1
+end
+
+def dev_end_time 
+    return today >> 1
+end
+
+def get_event
+    event_headers = {
+        :headers => {  
+            'Cookie' => $cookie, 
+            'Accept' => 'application/json, text/javascript, */*; q=0.01'
+        },
+    }
+    dev_event_id = "3bcd7d25-37d0-4624-83d2-691c456a76a8"
+    event_query = "subCalendarId=#{dev_event_id}&userTimeZoneId=Asia%2FShanghai&start=#{dev_start_time}T00%3A00%3A00Z&end=#{dev_end_time}T00%3A00%3A00Z&_=1552802345400"
+    events = HTTParty.get("http://wiki.wanmeizhensuo.com/rest/calendar-services/1.0/calendar/events.json?#{event_query}", event_headers)
+end
+
+class Deliver 
+    attr_accessor :title
+    attr_accessor :date
+    def initialize(title, date)
+        @title = title
+        @date = date
+    end
+
+end
+
+
+# 参数：版本号
+# 返回值：发版时间
+# 开发的第三的时间，与发版时间肯定有先后顺序
+def get_deliver_info
+    event_headers = {
+        :headers => {  
+            'Cookie' => $cookie, 
+            'Accept' => 'application/json, text/javascript, */*; q=0.01'
+        },
+    }
+    # 以后端上线时间为准，保证程序员不被其它工作量压到下一个迭代的开发周
+    # dev_event_id = "e1c8aef8-130e-40bf-8f6c-fe0e5c5dbd9c" # 提交时间
+    backend_deploy_event_id = "8389fda3-a06c-49b5-af85-788c4af12071" # 后端上线时间
+    event_query = "subCalendarId=#{backend_deploy_event_id}&userTimeZoneId=Asia%2FShanghai&start=#{dev_start_time}T00%3A00%3A00Z&end=#{dev_end_time}T00%3A00%3A00Z&_=1552802345400"
+    events = HTTParty.get("http://wiki.wanmeizhensuo.com/rest/calendar-services/1.0/calendar/events.json?#{event_query}", event_headers)
+    obj = JSON.parse(events.body, object_class: OpenStruct)
+    for event in obj.events
+        deploy_date = Date.parse(event.start)
+        if deploy_date > today
+            return Deliver.new(event.title, deploy_date)
+        end
+    end
+end
+
+def should_send_email_today
+    events = get_event
+    # events.body 这样就得到了body string
+    # 用OpenStruct就直接生成了一个类
+    # ruby是动态语言
+    obj = JSON.parse(events.body, object_class: OpenStruct)
+    for event in obj.events 
+        start = Date.parse(event.start)
+        if start == today
+            return true
+        end
+    end
+
+    return false
+end
+
+
+def send_email(deliver_info)
+    mail = Mail.defaults do
+      delivery_method :smtp, {
+        :port      => 465,
+        :address   => "smtp.exmail.qq.com",
+        :user_name => "wangyang@igengmei.com",
+        :password  => "UkZqL94RvD48htFM",
+        :enable_starttls_auto => false, 
+        :openssl_verify_mode => 'none',
+        :authentication => :plain,
+        :ssl => true    
+      }
+    end
+
+    mail_subject = "更美app#{deliver_info.title}版本商店物料信息"
+    mail_body = "Hi，All，#{deliver_info.title}时间为#{deliver_info.date.to_s}，请准备商店相关的物料信息（是否更换APP icon和商店海报），谢谢~"
+    mail = Mail.deliver do
+        # 其实下面都是方法调用，不要被迷惑了
+        # to ['dujuan@igengmei.com', 'hualu@igengmei.com', 'wangjun@igengmei.com', 'lizhen@igengmei.com', 'sunwenhui@igengmei.com', 'tanchenshuai@igengmei.com', 'zhucuicui@igengmei.com', 'huchunhe@igengmei.com', 'dongqiang@igengmei.com', 'SJ-liuxiao@igengmei.com']
+        to      ['igiu_1988@126.com']
+        from    'wangyang@igengmei.com'
+        subject mail_subject
+        body    mail_body
+    end
+
+end
+
+login
+if should_send_email_today
+    deliver = get_deliver_info
+    send_email deliver
+    # puts "发送邮件"
+end