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325 lines
9.4 KiB
325 lines
9.4 KiB
class SchoolController < ApplicationController
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layout 'course_base'
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before_filter :require_admin, :only => :upload_logo
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before_filter :find_school, :only => [:destroy]
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def upload
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uploaded_io = params[:logo]
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school_id ||= params[:id]
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s1 = School.find(school_id)
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unless uploaded_io.nil?
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File.open(Rails.root.join('public', 'images', 'school', school_id.to_s+'.png'), 'wb') do |file|
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file.write(uploaded_io.read)
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end
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s1.logo_link = '/images/school/'+school_id.to_s+'.png'
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end
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s1.name = params[:name] unless params[:name].blank?
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s1.province = params[:province] unless params[:province].blank?
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s1.save
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redirect_to admin_schools_url(:school_name => params[:school_name])
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end
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def upload_logo
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@school = School.find params[:id]
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@school_name = params[:school_name]
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render :layout => "base_management"
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end
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#获取制定学校开设的课程数
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def course_count school_id
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School.find(school_id).courses.count
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end
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def index
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render :layout => "base_management"
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end
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def get_province
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@provinces = School.find_by_sql("select distinct province from schools")
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options = ""
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@provinces.each do |p|
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options << "<option value = '#{p.province}' >#{p.province}</option>"
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end
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# 取id取学校名
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# 连接子表: 查询已添加用户的学校
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school = School.select("id, name").
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joins("RIGHT JOIN (
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SELECT DISTINCT school_id
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FROM #{UserExtensions.table_name}
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WHERE school_id IS NOT NULL) AS sids ON schools.id = sids.school_id").
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where("#{School.table_name}.id IS NOT NULL")
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options_s = ""
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school.each do |s|
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options_s << "<li style = 'width: 33%; float: left'><a style='cursor: pointer;' id=#{s.id} onclick='test(this.id, this.text)'>#{s.name}</a></li>"
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end
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res = Hash.new
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res[:text] = options
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res[:text_s] = options_s
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render :json => res
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end
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def get_options
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@school = School.where("province = ?", params[:province])
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p = params[:province]
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##@school = School.all
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options = ""
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@school.each do |s|
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#options << "<option value=#{s.id}>#{s.name}</option>"
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options << "<li style = 'width: 33%; float: left'><a style='cursor: pointer;' id=#{s.id} onclick='test(this.id, this.text)'>#{s.name}</a></li>"
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end
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render :text => options
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end
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def get_schoollist
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@school = School.where("province = ?", params[:province])
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options = ""
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@school.each do |s|
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options << "<li style = 'width: 33%; float: left'><a style='cursor: pointer;' id=#{s.id} onclick='test(this.id)'>#{s.name}</a></li>"
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end
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render :text => options
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end
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def search_school
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q = "%#{params[:key_word].strip}%"
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@school = School.where("name LIKE ?", q)
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@school = @school.where("province = ?", params[:province]) if (params[:province] != '0' )
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options = ""
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@school.each do |s|
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options << "<li style = 'width: 33%; float: left'> <a style='cursor: pointer;' id=#{s.id} onclick='test(this.id)'>#{s.name}</a></li>"
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end
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options = "<div class='flash error' id='flash_error'>#{l(:label_school_not_fount)}</div>" if options.blank?
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render :text => options
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end
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#根据学校名字或者拼音来查询
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def on_search
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condition = "#{params[:name].strip}".gsub(" ","")
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#将条件截断为汉字和拼音（全汉字 或者 全拼音 或者 汉字和拼音），
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#获取拼音的第一次出现的位置
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chinese = []
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pinyin = []
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condition.scan(/./).each_with_index do |char,index|
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if char =~ /[a-zA-Z0-9]/
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pinyin << char
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elsif char =~ /\'/
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else
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chinese << char
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end
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end
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if pinyin.size > 0
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search_str = "name like '%#{chinese.join("")}%' and pinyin like '%#{pinyin.join("")}%'"
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else
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search_str = "name like '%#{chinese.join("")}%'"
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end
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if params[:no_school_ids]
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if(condition == '')
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@school = School.where("id not in #{params[:no_school_ids]}").reorder('CONVERT (name USING gbk) COLLATE gbk_chinese_ci asc').page((params[:page].to_i || 1)).per(100)
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@school_count = School.count
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else
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@school = School.where("id not in #{params[:no_school_ids]} and #{search_str}").reorder('CONVERT (name USING gbk) COLLATE gbk_chinese_ci asc').page((params[:page].to_i || 1)).per(100)
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@school_count = School.where("id not in #{params[:no_school_ids]} and #{search_str}").count
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end
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else
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if(condition == '')
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@school = School.reorder('CONVERT (name USING gbk) COLLATE gbk_chinese_ci asc').page((params[:page].to_i || 1)).per(100)
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@school_count = School.count
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else
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@school = School.where(search_str).reorder('CONVERT (name USING gbk) COLLATE gbk_chinese_ci asc').page((params[:page].to_i || 1)).per(100)
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@school_count = School.where(search_str).count
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end
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end
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result = []
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# @school.each do |sc|
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# result << {:value=>sc.name,:data=>sc.id}
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# end
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render :json =>{ :schools => @school,:count=>@school_count}.to_json
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end
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#添加学校
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def add_school
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@school = School.new
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@school.name = params[:name].strip
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@school.pinyin = Pinyin.t(params[:name].strip, splitter: '')
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@school.save
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respond_to do |format|
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format.js
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end
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end
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#申请高校(单位) name:名称 province:省 city:市 address:地址 remarks:备注
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def apply_add_school
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data = {result:0,name:params[:name],school_id:0}
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#0 成功 1参数错误 2名称已存在 3.失败
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data[:result] = 0
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#检验参数
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if params[:name] == "" || params[:province] == "" || params[:city] == "" || params[:address] == ""
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data[:result] = 1
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else
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school = School.where("name = '#{params[:name]}'").first
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if school
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data[:result] = 2
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else
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school = School.new
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school.name = params[:name].strip
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school.pinyin = Pinyin.t(params[:name].strip, splitter: '')
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school.province = params[:province]
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school.city = params[:city]
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school.address = params[:address]
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#status 0未处理 1通过 2拒绝
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applyschool = ApplyAddSchools.new
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#用belongs_to 可以一起存数据库
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applyschool.school = school
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applyschool.name = school.name
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applyschool.province = params[:province]
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applyschool.city = params[:city]
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applyschool.address = params[:address]
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applyschool.remarks = params[:remarks]
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applyschool.user_id = User.current.id
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if applyschool.save
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data[:school_id] = school.id
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=begin
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user_extention= User.current.extensions
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user_extention.school_id = school.id
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user_extention.save!
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=end
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# 向管理员发送信息
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users = User.where(:admin => 1)
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users.each do |user|
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AppliedMessage.create(:user_id => user.id, :status => 0, :applied_user_id => User.current.id, :viewed => 0, :applied_id => school.id, :applied_type => "ApplyAddSchools", :name => school.name )
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end
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else
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data[:result] = 3
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end
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end
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end
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render :json =>data
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end
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def search_repeat_schoolname
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status = 0 #没有重复的
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name = params[:name]
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if name
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school = School.where("name = '#{name}'").first
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if school
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status = 1 #有重复的
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end
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end
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render :json =>status
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end
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def edit_apply_name
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name = params[:name] || ""
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status = -1
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if name != ""
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applyschool = ApplyAddSchools.where("id=?",params[:id]).first
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applyschool.name = name.strip
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if applyschool.school
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applyschool.school.name = name
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applyschool.school.pinyin = Pinyin.t(name.strip, splitter: '')
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applyschool.school.save!
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end
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applyschool.save!
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status = 0
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end
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render :json=>{:status=>status,:id=>params[:id],:name=>name}
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end
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def edit_apply_address
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address = params[:address] || ""
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status = -1
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if address != ""
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applyschool = ApplyAddSchools.where("id=?",params[:id]).first
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applyschool.address = address
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applyschool.save!
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status = 0
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end
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render :json=>{:status=>status,:id=>params[:id],:address=>address}
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end
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def edit_apply_province
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province = params[:province] || ""
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city = params[:city] || ""
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status = -1
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if(province != "") &&(city != "")
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applyschool = ApplyAddSchools.where("id=?",params[:id]).first
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applyschool.province = province
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applyschool.city = city
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if applyschool.school
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applyschool.school.province = province
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applyschool.school.save!
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end
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applyschool.save!
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if applyschool.user_id && applyschool.user_id != 0
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user = User.find(applyschool.user_id)
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user_extention= user.extensions
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user_extention.location = province
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user_extention.location_city = city
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user_extention.save!
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end
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status = 0
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end
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render :json=>{:status=>status,:id=>params[:id],:province=>province,:city=>city}
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end
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def destroy
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if @school
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if UserExtensions.where(:school_id => @school.id).count == 0
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School.where(:id=>@school.id).destroy_all
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@school.destroy
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end
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respond_to do |format|
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format.js
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end
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end
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end
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private
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def find_school
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@school = School.find params[:id]
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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end
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