课程动态 api改版
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@ -38,30 +38,6 @@ module Mobile
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end
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end
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obj
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elsif field == :homework_submit_num
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obj = nil
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c[:dynamics].each do |d|
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if d[:type] == 4
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obj = d[:submit_count]
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end
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end
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obj
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elsif field == :homework_submit_students
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obj = nil
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c[:dynamics].each do |d|
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if d[:type] == 4
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obj = d[:studentlist]
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end
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end
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obj
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elsif field == :homework_status
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obj = nil
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c[:dynamics].each do |d|
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if d[:type] == 4
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obj = d[:homework_status]
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end
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end
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obj
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else
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c[field] if (c.is_a?(Hash) && c.key?(field))
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end
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@ -82,11 +58,8 @@ module Mobile
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course_dynamic_expose :document_count
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course_dynamic_expose :topic_count
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course_dynamic_expose :homework_count
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course_dynamic_expose :homework_submit_students
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course_dynamic_expose :homework_submit_num
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course_dynamic_expose :homework_status
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#在dynamics里解析出四种动态
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expose :document,using:Mobile::Entities::Attachment do |f,opt|
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expose :documents,using:Mobile::Entities::Attachment do |f,opt|
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obj = nil
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f[:dynamics].each do |d|
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if d[:type] == 3
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@ -95,20 +68,20 @@ module Mobile
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end
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obj
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end
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expose :topic,using:Mobile::Entities::Message do |f,opt|
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expose :topics,using:Mobile::Entities::Message do |f,opt|
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obj = nil
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f[:dynamics].each do |d|
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if d[:type] == 2
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obj = d[:topic]
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obj = d[:topics]
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end
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end
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obj
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end
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expose :homework,using:Mobile::Entities::Homework do |f,opt|
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expose :homeworks,using:Mobile::Entities::Homework do |f,opt|
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obj = nil
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f[:dynamics].each do |d|
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if d[:type] == 4
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obj = d[:homework]
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obj = d[:homeworks]
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end
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end
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obj
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@ -118,7 +91,7 @@ module Mobile
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obj = nil
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f[:dynamics].each do |d|
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if d[:type] == 1
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obj = d
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obj = d[:news]
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end
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end
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obj
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@ -3,6 +3,8 @@ module Mobile
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module Entities
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class Homework < Grape::Entity
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include Redmine::I18n
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include ApplicationHelper
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include ApiHelper
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def self.homework_expose(field)
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expose field do |f,opt|
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if f.is_a?(Hash) && f.key?(field)
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@ -20,6 +22,10 @@ module Mobile
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f.send(:name)
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when :homework_notsubmit_num
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f.course.members.count - f.student_works.count
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when :homework_submit_num
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f.student_works.count
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when :homework_status
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get_homework_status f
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end
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end
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end
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@ -66,11 +72,13 @@ module Mobile
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f[:homework_for_anonymous_comments] if f.is_a?(Hash) && f.key?(:homework_for_anonymous_comments)
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end
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homework_expose :homework_submit_num
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homework_expose :homework_notsubmit_num
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expose :submit_student_list ,using:Mobile::Entities::User do |f,opt|
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f[:studentlist]
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expose :submit_student_list ,using: Mobile::Entities::User do |f,opt|
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get_submit_sutdent_list f
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end
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homework_expose :homework_status
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end
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end
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@ -6,6 +6,12 @@ module Mobile
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expose field do |f,opt|
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if f.is_a?(Hash) && f.key?(field)
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f[field]
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elsif f.is_a?(::News)
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if field == :created_on
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format_time(f.send(field)) if f.respond_to?(field)
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else
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f.send(field) if f.respond_to?(field)
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end
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elsif f.is_a?(Hash) && !f.key?(field)
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n = f[:news]
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comments = f[:comments]
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@ -26,8 +32,8 @@ module Mobile
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news_expose :title
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expose :author,using: Mobile::Entities::User do |f, opt|
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n = f[:author]
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#n.author if n.respond_to?(:author)
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#n = f[:author]
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f.author if f.respond_to?(:author)
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end
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#作者id
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news_expose :author_id
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@ -1,3 +1,4 @@
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# encoding: utf-8
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module ApiHelper
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#获取用户的工作单位
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def get_user_work_unit user
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@ -64,4 +65,45 @@ module ApiHelper
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def get_user_language user
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(user.language.nil? || user.language == "") ? 'zh':user.language
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end
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# 获取课程作业的状态
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def get_homework_status homework
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homework_status = ""
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if !homework.nil?
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if homework.homework_type == 1 && homework.homework_detail_manual
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case homework.homework_detail_manual.comment_status
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when 1
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homework_status = show_homework_deadline homework
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when 2
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homework_status = "正在匿评中"
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when 3
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homework_status = "匿评已结束"
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end
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elsif homework.homework_type == 0
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homework_status = "未启用匿评"
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elsif homework.homework_type == 2
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homework_status = "编程作业"
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else
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end
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end
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homework_status
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end
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#获取
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def get_submit_sutdent_list homework
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studentlist = []
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if homework.is_a?(Hash) && homework.key?(:studentlist)
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studentlist = homework[:studentlist]
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else
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homework.student_works.order("created_at desc").page(1).per(6).each do |work|
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studentlist << work.user
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end
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end
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studentlist
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end
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#计算作业的截止日期,剩余日期
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def show_homework_deadline homework
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"距作业截止还有" << (Date.parse(Time.now.to_s) - Date.parse(homework.end_time.to_s)).to_i.to_s << "天"
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end
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end
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@ -120,7 +120,7 @@ class CoursesService
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if current_user.nil? || !(current_user.admin? || @course.is_public == 1 || (@course.is_public == 0 && current_user.member_of_course?(@course)))
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raise '403'
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end
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scope = @course ? @course.news.course_visible(current_user) : News.course_visible(current_user)
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scope = @course ? @course.news.order("news.created_on desc").course_visible(current_user) : News.order("news.created_on desc").course_visible(current_user)
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news = []
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scope.each do |n|
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news << {:id => n.id,:title => n.title,:author_name => n.author.name,:author_id => n.author.id, :author=>n.author, :description => n.description,:created_on => format_time(n.created_on),:comments_count => n.comments_count}
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@ -330,7 +330,7 @@ class CoursesService
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def homework_list params,current_user
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course = Course.find(params[:id])
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if course.is_public != 0 || current_user.member_of_course?(course)
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bids = course.homework_commons.page(1).per(3).order('created_at DESC')
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bids = course.homework_commons.page(1).per(20).order('created_at DESC')
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bids = bids.like(params[:name]) if params[:name].present?
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homeworks = []
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bids.each do |bid|
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@ -665,58 +665,35 @@ class CoursesService
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course = mp.course
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latest_course_dynamics = []
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dynamics_count = 0
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# 课程学霸 学生总分数排名靠前的5个人
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# 课程通知
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latest_news = course.news.order("created_on desc").first
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unless latest_news.nil?
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latest_course_dynamics << {:type => 1, :time => latest_news.created_on,:count=>course.news.count,
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:news => latest_news}
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latest_news = course.news.page(1).per(2).order("created_on desc")
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unless latest_news.first.nil?
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latest_course_dynamics << {:type => 1, :time => latest_news.first.created_on,:count=>course.news.count,
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:news => latest_news.all}
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dynamics_count += 1
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end
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# 课程讨论区
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latest_message = course.boards.first.topics[0]
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unless latest_message.nil?
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latest_course_dynamics << {:type => 2, :time => latest_message.created_on, :count =>course.boards.nil? ? 0 : course.boards.first.topics.count,
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:topic => latest_message}
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latest_message = course.boards.first.topics.page(1).per(2)
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unless latest_message.first.nil?
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latest_course_dynamics << {:type => 2, :time => latest_message.first.created_on, :count =>course.boards.nil? ? 0 : course.boards.first.topics.count,
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:topics => latest_message.all}
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dynamics_count += 1
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end
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# 课程资源
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latest_attachment = course.attachments.order("created_on desc").first
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unless latest_attachment.nil?
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latest_course_dynamics << {:type => 3, :time => latest_attachment.created_on,:count =>course.attachments.count , :documents=>latest_attachment}
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latest_attachment = course.attachments.order("created_on desc").page(1).per(2)
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unless latest_attachment.first.nil?
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latest_course_dynamics << {:type => 3, :time => latest_attachment.first.created_on,:count =>course.attachments.count , :documents=>latest_attachment}
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dynamics_count += 1
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end
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#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
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homework = course.homework_commons.order('created_at desc').first
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homework_status = "";
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# 判断作业所处的状态,如果是刚发布,就获取剩余时间
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#如果是匿评状态,显示正在匿评
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#如果是匿评结束,显示匿评结束
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#获取作业提交的前6个人,不足6个显示所有
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studentlist = []
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if !homework.nil?
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if homework.homework_type == 1 && homework.homework_detail_manual
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case homework.homework_detail_manual.comment_status
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when 1
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homework_status = show_homework_deadline homework
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when 2
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homework_status = "正在匿评中"
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when 3
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homework_status = "匿评已结束"
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end
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elsif homework.homework_type == 0
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homework_status = "未启用匿评"
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elsif homework.homework_type == 2
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homework_status = "编程作业"
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else
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end
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# 获取提交作业的前六个学生的名字 和 头像路径
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homework.student_works.order("created_at desc").page(1).per(6).each do |work|
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studentlist << {:image_url=> url_to_avatar(work.user),:user_name=>work.user.realname}
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end
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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}
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homeworks = course.homework_commons.page(1).per(2).order('created_at desc')
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unless homeworks.first.nil?
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latest_course_dynamics << {:type => 4, :time => homeworks.first.updated_at, :count=>course.homework_commons.count , :homeworks => homeworks}
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dynamics_count += 1
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end
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latest_course_dynamics.sort! { |order, newer| newer[:time] <=> order[:time] }
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@ -730,9 +707,5 @@ class CoursesService
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result
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end
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#计算作业的截止日期,剩余日期
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def show_homework_deadline homework
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"距作业截止还有" << (Date.parse(Time.now.to_s) - Date.parse(homework.end_time.to_s)).to_i.to_s << "天"
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end
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end
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end
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