课程动态新版api
This commit is contained in:
parent
055360a03c
commit
d73a2c1003
|
|
@ -247,7 +247,7 @@ module Mobile
|
|||
end
|
||||
get "course_dynamic/:id" do
|
||||
cs = CoursesService.new
|
||||
count = cs.course_dynamic(params,current_user)
|
||||
count = cs.all_course_dynamics(params,current_user)
|
||||
present :data, count, with: Mobile::Entities::CourseDynamic
|
||||
present :status, 0
|
||||
end
|
||||
|
|
|
|||
|
|
@ -1,13 +1,18 @@
|
|||
module Mobile
|
||||
module Entities
|
||||
class Attachment < Grape::Entity
|
||||
include Redmine::I18n
|
||||
def self.attachment_expose(field)
|
||||
expose field do |f,opt|
|
||||
if f.is_a?(Hash) && f.key?(field)
|
||||
f[field]
|
||||
elsif f.is_a?(::Attachment)
|
||||
if f.respond_to?(field)
|
||||
f.send(field)
|
||||
if field == :created_on
|
||||
format_time(f.send(field))
|
||||
else
|
||||
f.send(field)
|
||||
end
|
||||
else
|
||||
#case field
|
||||
# when ""
|
||||
|
|
@ -21,6 +26,7 @@ module Mobile
|
|||
attachment_expose :description
|
||||
attachment_expose :downloads
|
||||
attachment_expose :quotes
|
||||
attachment_expose :created_on
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -6,6 +6,62 @@ module Mobile
|
|||
expose field do |c,opt|
|
||||
if field == :update_time
|
||||
(format_time(c[field]) if (c.is_a?(Hash) && c.key?(field)))
|
||||
elsif field == :news_count
|
||||
obj = nil
|
||||
c[:dynamics].each do |d|
|
||||
if d[:type] == 1
|
||||
obj = d[:count]
|
||||
end
|
||||
end
|
||||
obj
|
||||
elsif field == :document_count
|
||||
obj = nil
|
||||
c[:dynamics].each do |d|
|
||||
if d[:type] == 3
|
||||
obj = d[:count]
|
||||
end
|
||||
end
|
||||
obj
|
||||
elsif field == :jour_message_count
|
||||
obj = nil
|
||||
c[:dynamics].each do |d|
|
||||
if d[:type] == 2
|
||||
obj = d[:count]
|
||||
end
|
||||
end
|
||||
obj
|
||||
elsif field == :homework_count
|
||||
obj = nil
|
||||
c[:dynamics].each do |d|
|
||||
if d[:type] == 4
|
||||
obj = d[:count]
|
||||
end
|
||||
end
|
||||
obj
|
||||
elsif field == :homework_submit_num
|
||||
obj = nil
|
||||
c[:dynamics].each do |d|
|
||||
if d[:type] == 4
|
||||
obj = d[:submit_count]
|
||||
end
|
||||
end
|
||||
obj
|
||||
elsif field == :homework_submit_students
|
||||
obj = nil
|
||||
c[:dynamics].each do |d|
|
||||
if d[:type] == 4
|
||||
obj = d[:studentlist]
|
||||
end
|
||||
end
|
||||
obj
|
||||
elsif field == :homework_status
|
||||
obj = nil
|
||||
c[:dynamics].each do |d|
|
||||
if d[:type] == 4
|
||||
obj = d[:homework_status]
|
||||
end
|
||||
end
|
||||
obj
|
||||
else
|
||||
c[field] if (c.is_a?(Hash) && c.key?(field))
|
||||
end
|
||||
|
|
@ -21,6 +77,53 @@ module Mobile
|
|||
course_dynamic_expose :course_img_url
|
||||
course_dynamic_expose :message
|
||||
course_dynamic_expose :update_time
|
||||
course_dynamic_expose :count
|
||||
course_dynamic_expose :news_count
|
||||
course_dynamic_expose :document_count
|
||||
course_dynamic_expose :jour_message_count
|
||||
course_dynamic_expose :homework_count
|
||||
course_dynamic_expose :homework_submit_students
|
||||
course_dynamic_expose :homework_submit_num
|
||||
course_dynamic_expose :homework_status
|
||||
#在dynamics里解析出四种动态
|
||||
expose :document,using:Mobile::Entities::Attachment do |f,opt|
|
||||
obj = nil
|
||||
f[:dynamics].each do |d|
|
||||
if d[:type] == 3
|
||||
obj = d[:documents]
|
||||
end
|
||||
end
|
||||
obj
|
||||
end
|
||||
expose :jour_message,using:Mobile::Entities::Jours do |f,opt|
|
||||
obj = nil
|
||||
f[:dynamics].each do |d|
|
||||
if d[:type] == 2
|
||||
obj = d[:jour_message]
|
||||
end
|
||||
end
|
||||
obj
|
||||
end
|
||||
expose :homework,using:Mobile::Entities::Homework do |f,opt|
|
||||
obj = nil
|
||||
f[:dynamics].each do |d|
|
||||
if d[:type] == 4
|
||||
obj = d[:homework]
|
||||
end
|
||||
end
|
||||
obj
|
||||
end
|
||||
|
||||
expose :news,using:Mobile::Entities::News do |f,opt|
|
||||
obj = nil
|
||||
f[:dynamics].each do |d|
|
||||
if d[:type] == 1
|
||||
obj = d
|
||||
end
|
||||
end
|
||||
obj
|
||||
end
|
||||
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -1,3 +1,4 @@
|
|||
# 这个模块由于作业模块的改变，里边的注释以及属性不可信
|
||||
module Mobile
|
||||
module Entities
|
||||
class Homework < Grape::Entity
|
||||
|
|
@ -14,7 +15,12 @@ module Mobile
|
|||
if f.respond_to?(field)
|
||||
f.send(field)
|
||||
else
|
||||
|
||||
case field
|
||||
when :homework_name
|
||||
f.send(:name)
|
||||
when :homework_notsubmit_num
|
||||
f.course.members.count - f.student_works.count
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -60,6 +66,8 @@ module Mobile
|
|||
f[:homework_for_anonymous_comments] if f.is_a?(Hash) && f.key?(:homework_for_anonymous_comments)
|
||||
end
|
||||
|
||||
homework_expose :homework_notsubmit_num
|
||||
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -615,9 +615,102 @@ class CoursesService
|
|||
homework_scores
|
||||
end
|
||||
|
||||
#app新版api
|
||||
#
|
||||
#
|
||||
#课程动态
|
||||
public
|
||||
def all_course_dynamics params, current_user
|
||||
#获取当前用户的所有课程
|
||||
@user = User.find(params[:id])
|
||||
if current_user.nil? && !current_user.admin? && !@user.active?
|
||||
raise '404'
|
||||
return
|
||||
end
|
||||
if current_user == @user || current_user.admin?
|
||||
membership = @user.coursememberships.all
|
||||
else
|
||||
membership = @user.coursememberships.all(:conditions => Course.visible_condition(current_user))
|
||||
end
|
||||
if membership.nil? || membership.count == 0
|
||||
raise l(:label_no_courses, :locale => get_user_language(current_user))
|
||||
end
|
||||
membership.sort! { |older, newer| newer.created_on <=> older.created_on }
|
||||
|
||||
#定义一个数组集合，存放hash数组，该hash数组包括课程的信息，并包含课程的最新发布的资源，最新的讨论区留言，最新的作业，最新的通知
|
||||
result = []
|
||||
#对用户所有的课程进行循环，找到每个课程最新发布的资源，最新的讨论区留言，最新的作业，最新的通知，并存进数组
|
||||
membership.each do |mp|
|
||||
course = mp.course
|
||||
latest_course_dynamics = []
|
||||
dynamics_count = 0
|
||||
# 课程通知
|
||||
latest_news = course.news.order("created_on desc").first
|
||||
unless latest_news.nil?
|
||||
latest_course_dynamics << {:type => 1, :time => latest_news.created_on,:count=>course.news.count,
|
||||
:news => latest_news}
|
||||
dynamics_count += 1
|
||||
end
|
||||
|
||||
# 课程讨论区
|
||||
latest_message = course.journals_for_messages.where("m_parent_id is null").order("created_on desc").first
|
||||
unless latest_message.nil?
|
||||
latest_course_dynamics << {:type => 2, :time => latest_message.created_on, :count =>course.journals_for_messages.where('m_parent_id is null').count, :jour_message => latest_message}
|
||||
dynamics_count += 1
|
||||
end
|
||||
|
||||
# 课程资源
|
||||
latest_attachment = course.attachments.order("created_on desc").first
|
||||
unless latest_attachment.nil?
|
||||
latest_course_dynamics << {:type => 3, :time => latest_attachment.created_on,:count =>course.attachments.count , :documents=>latest_attachment}
|
||||
dynamics_count += 1
|
||||
end
|
||||
|
||||
#课程作业 已经交的学生列表（暂定显示6人），未交的学生列表，作业的状态
|
||||
homework = course.homework_commons.order('created_at desc').first
|
||||
homework_status = "";
|
||||
# 判断作业所处的状态，如果是刚发布，就获取剩余时间
|
||||
#如果是匿评状态，显示正在匿评
|
||||
#如果是匿评结束，显示匿评结束
|
||||
#获取作业提交的前6个人，不足6个显示所有
|
||||
studentlist = []
|
||||
if !homework.nil?
|
||||
if homework.homework_type == 1 && homework.homework_detail_manual
|
||||
case homework.homework_detail_manual.comment_status
|
||||
when 1
|
||||
homework_status = show_homework_deadline homework
|
||||
when 2
|
||||
homework_status = "正在匿评中"
|
||||
when 3
|
||||
homework_status = "匿评已结束"
|
||||
end
|
||||
elsif homework.homework_type == 0
|
||||
homework_status = "未启用匿评"
|
||||
elsif homework.homework_type == 2
|
||||
homework_status = "编程作业"
|
||||
else
|
||||
end
|
||||
# 获取提交作业的前六个学生的名字 和 头像路径
|
||||
homework.student_works.order("created_at desc").page(1).per(6).each do |work|
|
||||
studentlist << {:image_url=> url_to_avatar(work.user),:user_name=>work.user.realname}
|
||||
end
|
||||
latest_course_dynamics << {:type => 4, :time => homework.updated_at, :count=>course.homework_commons.count,:submit_count => homework.student_works.count , :homework => homework, :homework_status => homework_status, :studentlist => studentlist}
|
||||
dynamics_count += 1
|
||||
end
|
||||
latest_course_dynamics.sort! { |order, newer| newer[:time] <=> order[:time] }
|
||||
latest_course_dynamic = latest_course_dynamics.first
|
||||
unless latest_course_dynamic.nil?
|
||||
result << {:course_name => course.name, :course_id => course.id, :course_img_url => url_to_avatar(course), :course_time => course.time, :course_term => course.term,:message => dynamics_count, :dynamics => latest_course_dynamics, :count => dynamics_count}
|
||||
end
|
||||
end
|
||||
#返回数组集合
|
||||
result.sort! { |order, newer| newer[:update_time] <=> order[:update_time] }
|
||||
result
|
||||
end
|
||||
|
||||
#计算作业的截止日期，剩余日期
|
||||
def show_homework_deadline homework
|
||||
"截止日期：" << homework.end_time.to_s << ",剩余时间：" << (Date.parse(Time.now.to_s) - Date.parse(homework.end_time.to_s)).to_i.to_s << "天"
|
||||
end
|
||||
end
|
||||
|
||||
end
|
||||
Loading…
Reference in New Issue