62 lines
2.2 KiB
Ruby
62 lines
2.2 KiB
Ruby
class CoursesController < ApplicationController
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include CoursesHelper
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before_filter :require_login, :only => [:join, :unjoin]
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before_filter :allow_join, :only => [:join]
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def join
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if User.current.logged?
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course = Project.find(params[:object_id])
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course_prefs = Course.find_by_extra(course.identifier)
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if params[:course_password] == course_prefs.password
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members = []
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members << Member.new(:role_ids => [10], :user_id => User.current.id)
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course.members << members
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StudentsForCourse.create(:student_id => User.current.id, :course_id => params[:object_id])
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@state = 0
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else
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@state = 1
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end
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end
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respond_to do |format|
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# format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}}
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format.js { render :partial => 'set_join', :locals => {:user => User.current, :course => Project.find(params[:object_id]), :object_id => params[:object_id]} }
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end
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end
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def unjoin
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if User.current.logged?
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@member = Member.where('project_id = ? and user_id = ?', params[:object_id], User.current.id)
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@member.first.destroy
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joined = StudentsForCourse.where('student_id = ? and course_id = ?', User.current.id, params[:object_id])
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joined.each do |join|
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join.delete
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end
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end
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respond_to do |format|
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# format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}}
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format.js { render :partial => 'set_join', :locals => {:user => User.current, :course => Project.find(params[:object_id]), :object_id => params[:object_id]} }
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end
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end
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private
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def allow_join
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if course_endTime_timeout? Project.find(params[:object_id])
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respond_to do |format|
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format.js{
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@state = 2
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render :partial => 'set_join',
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:locals => {:user => User.current,
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:course => Project.find(params[:object_id]),
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:object_id => params[:object_id]
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}
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}
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end
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end
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end
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end |