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class UsersService
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include ApplicationHelper
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include AccountHelper
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include AvatarHelper
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include CoursesHelper
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include ApiHelper
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#将用户注册的功能函数写这里
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#参数约定
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#成功返回注册后的User实例，失败直接抛异常
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def register(params)
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@user = User.new
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@user.admin = false
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@user.register
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@user.login = params[:login]
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@user.mail = params[:mail]
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password = params[:password]
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password_confirmation = params[:password_confirmation]
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should_confirmation_password = params[:should_confirmation_password]
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if !password.blank? && !password_confirmation.blank? && should_confirmation_password
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@user.password, @user.password_confirmation = password, password_confirmation
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elsif !password.blank? && !should_confirmation_password
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@user.password = password
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else
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@user.password = ""
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end
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case Setting.self_registration
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when '1'
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@user = email_activation_register(@user)
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when '3'
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@user = automatically_register(@user)
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else
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@user = administrator_manually__register(@user)
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end
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if @user.id != nil
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ue = @user.user_extensions ||= UserExtensions.new
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ue.user_id = @user.id
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ue.save
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end
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@user
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#img_url = url_to_avatar(@user)
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#gender = @user.user_extensions.gender.nil? ? 0 : @user.user_extensions.gender
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#work_unit = get_user_work_unit @user
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#location = get_user_location @user
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#{:id => @user.id, :img_url => img_url, :nickname => @user.login, :gender => gender, :work_unit => work_unit, :mail => @user.mail, :location => location, :brief_introduction => @user.user_extensions.brief_introduction}
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end
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def register_auto(login,mail,password)
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@user = User.new
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@user.admin = false
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@user.register
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@user.login = login
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@user.mail =mail
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password_confirmation = password
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should_confirmation_password = true
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if !password.blank? && !password_confirmation.blank? && should_confirmation_password
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@user.password, @user.password_confirmation = password, password_confirmation
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elsif !password.blank? && !should_confirmation_password
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@user.password = password
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else
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@user.password = ""
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end
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@user = automatically_register(@user)
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if @user.id != nil
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ue = @user.user_extensions ||= UserExtensions.new
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ue.user_id = @user.id
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ue.save
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end
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@user
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end
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#显示用户
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#id用户id
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def show_user(params)
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@user = User.find(params[:id])
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img_url = url_to_avatar(@user)
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gender = @user.user_extensions.gender.nil? ? 0 : @user.user_extensions.gender
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work_unit = get_user_work_unit @user
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location = get_user_location @user
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{:id => @user.id, :img_url => img_url,:realname => @user.realname, :nickname => @user.login, :gender => gender, :work_unit => work_unit, :mail => @user.mail, :location => location, :brief_introduction => @user.user_extensions.brief_introduction}
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end
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#忘记密码
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def lost_password params
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user = ::User.find_by_mail(params[:mail].to_s)
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# user not found or not active
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unless user && user.active?
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raise l(:notice_account_unknown_email,:locale => 'zh')
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end
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# user cannot change its password
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unless user.change_password_allowed?
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raise l(:notice_can_t_change_password,:locale => user.language)
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return
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end
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# create a new token for password recovery
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token = Token.new(:user => user, :action => "recovery")
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if token.save
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Mailer.run.lost_password(token)
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return l(:notice_account_lost_email_sent,:locale => user.language)
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end
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end
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#编辑用户
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#gender 1：female 0：male 其他：male
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def edit_user params
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@user = User.find(params[:id])
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fileio = params[:file]
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@se = @user.extensions
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if @user.user_extensions.identity == 0 || @user.user_extensions.identity == 1
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@se.school_id = params[:occupation]
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elsif @user.user_extensions.identity == 3
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@se.occupation = params[:occupation]
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elsif @user.user_extensions.identity == 2
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@user.firstname = params[:occupation]
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end
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@se.brief_introduction = params[:brief_introduction]
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@se.gender = params[:gender]
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@se.location = params[:province] if params[:province]
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@se.location_city = params[:city] if params[:city]
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raise @se.errors.full_message unless @se.save
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unless fileio.nil?
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file = fileio[:tempfile]
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diskfile=disk_filename(@user.class.to_s, @user.id)
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@image_file = fileio[:name]
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@urlfile='/' << File.join("images", "avatars", avatar_directory(@user.class.to_s), avatar_filename(@user.id, @image_file))
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path = File.dirname(diskfile)
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unless File.directory?(path)
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FileUtils.mkdir_p(path)
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end
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File.rename(file.path, @urlfile)
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begin
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f = Magick::ImageList.new(diskfile)
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# gif格式不再做大小处理
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if f.format != 'GIF'
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width = 300.0
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proportion = (width/f[0].columns)
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height = (f[0].rows*proportion)
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f.resize_to_fill!(width, height)
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f.write(diskfile)
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end
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rescue Exception => e
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logger.error "[Error] avatar : users_service#edit_user ===> #{e}"
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end
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end
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#img_url = url_to_avatar(@user)
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#gender = @user.user_extensions.gender.nil? ? 0 : @user.user_extensions.gender
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#work_unit = get_user_work_unit @user
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#location = get_user_location @user
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#{:id => @user.id, :img_url => img_url, :nickname => @user.login, :gender => gender, :work_unit => work_unit, :mail => @user.mail, :location => location, :brief_introduction => @user.user_extensions.brief_introduction}
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@user
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end
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#关注列表
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def user_watcher params
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@user = User.find(params[:id])
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User.watched_by(@user.id)
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end
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#用户课程列表
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def user_courses_list params,current_user
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@user = User.find(params[:id])
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if !current_user.admin? && !@user.active?
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raise '404'
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return
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end
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if current_user == @user || current_user.admin?
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membership = @user.coursememberships.all
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else
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membership = @user.coursememberships.all(:conditions => Course.visible_condition(current_user))
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end
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membership.sort! {|older, newer| newer.created_on <=> older.created_on }
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course_list = []
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membership.each do |mp|
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course_list << {:course => mp.course,:img_url => url_to_avatar(mp.course),:current_user_is_member => current_user.member_of_course?(mp.course),:current_user_is_teacher => is_course_teacher(current_user,mp.course)}
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end
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course_list
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end
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#修改密码
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def change_password params
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@current_user = User.find(params[:current_user_id])
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if @current_user.check_password?(params[:password])
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@current_user.password, @current_user.password_confirmation = params[:new_password], params[:new_password_confirmation]
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@current_user.save
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#raise @current_user.errors.full_message
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#return @current_user
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else
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raise l(:notice_account_wrong_password,:locale => 'zh')
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end
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@current_user
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end
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#搜索用户
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def search_user params
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status = params[:status] || 1
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has = {
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"show_changesets" => true
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}
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scope = User.logged.status(status)
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watcher = User.watched_by(params[:user_id])
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watcher.push(params[:user_id])
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search_by = params[:search_by] ? params[:search_by] : "0"
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scope = scope.where("id not in (?)",watcher).like(params[:name],search_by) if params[:name].present?
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scope
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end
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end
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