socialforge/app/models/at_message.rb

200 lines
5.8 KiB
Ruby

#coding=utf-8
class AtMessage < ActiveRecord::Base
include ApplicationHelper
belongs_to :user
belongs_to :sender, class_name: "User", foreign_key: "sender_id"
attr_accessible :at_message, :container, :viewed, :user_id, :sender_id
belongs_to :at_message, polymorphic: true
belongs_to :container, polymorphic: true
has_many :message_alls, :class_name => 'MessageAll',:as =>:message, :dependent => :destroy
validates :user_id, :sender_id, :at_message_id, :at_message_type, presence: true
after_create :add_user_message, :send_wechat_message
scope :unviewed, ->(type, id){
where(at_message_type: type, at_message_id:id, viewed: false)
}
def viewed!
update_attribute :viewed, true
end
def at_valid?
return true if at_message_type == 'Issue'
return true if 'Journal' == at_message_type
return true if 'JournalsForMessage' == at_message_type
return true if 'Message' == at_message_type
false
end
def add_user_message
if MessageAll.where(message_type: self.class.name,message_id: self.id).empty?
self.message_alls << MessageAll.new(:user_id => self.user_id)
end
end
#@的时候发微信模版消息通知被@的人
def send_wechat_message
shield_type = ""
container_id = 0
status = 0
type = ""
detail_id = 0
detail_title = ""
if defined? at_message.notes
detail_content = strip_html at_message.notes,30
elsif defined? at_message.content
detail_content = strip_html at_message.content,30
elsif defined? at_message.description
detail_content = strip_html at_message.description,30
end
user = self.user
topic = get_root_parent at_message
case at_message_type
when "Issue"
#新建issue
shield_type = "Project"
container_id = at_message.project.id
type = "issues"
detail_id = topic.id
detail_title = at_message.subject
when "Journal"
#issue回复
topic = get_root_parent at_message.journalized
shield_type = "Project"
container_id = at_message.journalized.project.id
type = "issues"
detail_id = topic.id
detail_title = at_message.journalized.subject
when 'Message'
if at_message.course
shield_type = "Course"
container_id = at_message.course.id
type = "course_discussion"
detail_id = topic.id
detail_title = at_message.subject
elsif at_message.project
shield_type = "Project"
container_id = at_message.project.id
type = "project_discussion"
detail_id = topic.id
detail_title = at_message.subject
else
status = -1
end
when 'JournalsForMessage'
if at_message.jour && defined? at_message.jour.course
#作业回复
shield_type = "Course"
container_id = at_message.jour.course.id
type = "homework"
detail_id = at_message.jour.id
detail_title = at_message.jour.name
else
type = "journal_for_message"
detail_id = topic.id
detail_title = topic.notes.nil? ? "" : topic.notes
end
else
status = -1
end
count = 0
detail_title = detail_title.gsub(/RE: /, '')
if container_id != 0
count = ShieldWechatMessage.where("container_type='User' and container_id=#{user.id} and shield_type='#{shield_type}' and shield_id=#{container_id}").count
end
if count == 0 && status == 0
message_title = self.sender.show_name+"@了您"
ws = WechatService.new
ws.at_notice user.id, type, detail_id, message_title, detail_title, format_time(Time.now), detail_content, "点击查看详情。",0
end
end
def subject
case at_message_type
when "Issue"
"新建问题: " + at_message.subject
when "Journal"
"问题留言: " + at_message.journalized.subject
when 'Message'
if(at_message.topic?)
"发布新帖: "
else
"回复帖子: "
end + at_message.subject
when 'JournalsForMessage'
if at_message.jour_type == 'Principal'
"留言: 在#{at_message.at_user.show_name}主页中留言"
else
"作业: #{at_message.jour.name} 中留言"
end
else
logger.error "error type: #{at_message_type}"
end
end
def description
case at_message_type
when "Issue"
at_message.description
when "Journal"
at_message.notes
when 'Message'
at_message.content
when "JournalsForMessage"
at_message.notes
else
logger.error "error type: #{at_message_type}"
end
end
def author
case at_message_type
when "Issue"
at_message.author
when "Journal"
at_message.user
when 'Message'
at_message.author
when 'JournalsForMessage'
at_message.user
else
logger.error "error type: #{at_message_type}"
end
end
def url
case at_message_type
when "Issue"
{controller: :issues, action: :show, id: at_message}
when "Journal"
{controller: :issues, action: :show, id: at_message.journalized}
when 'Message'
{controller: :boards, action: :show, project_id: at_message.board.project, id: at_message.board}
when 'JournalsForMessage'
if at_message.jour_type == 'Principal'
{controller: :users, action: :user_messages, id: at_message.at_user}
elsif at_message.jour_type == 'HomeworkCommon'
{controller: :homework_common, action: :index, course: at_message.jour.course_id}
elsif at_message.jour_type == 'Course'
{controller: :courses, action: :feedback, id: at_message.jour_id}
end
else
logger.error "error type: #{at_message_type}"
end
end
end