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socialforge
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This commit is contained in:
lizanle 2015-08-18 09:31:03 +08:00
parent 421f86cdaf
commit 25460cd255
7 changed files with 154 additions and 6 deletions
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54
app/controllers/users_controller.rb
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@ -828,6 +828,60 @@ class UsersController < ApplicationController
end
end
#根据id或者名称搜索教师或者助教为当前用户的课程
def search_user_course
@user = User.current
if !params[:search].nil?
@course = @user.courses.where(" #{Course.table_name}.id = #{params[:search].to_i } or #{Course.table_name}.name like '%#{params[:search.to_s]}%'")
.select { |course| @user.allowed_to?(:as_teacher,course)}
else
@course = @user.courses
.select { |course| @user.allowed_to?(:as_teacher,course)}
end
@send_id = params[:send_id]
respond_to do |format|
format.js
end
end
# 将资源发送到对应的课程
def add_exist_file_to_course
send_id = params[:send_id]
course_ids = params[:course_ids]
unless course_ids.nil?
course_ids.each do |id|
ori = Attachment.find_by_id(send_id)
next if ori.blank?
attach_copied_obj = ori.copy
attach_copied_obj.tag_list.add(ori.tag_list) # tag关联
attach_copied_obj.container = Course.find(id)
attach_copied_obj.created_on = Time.now
attach_copied_obj.author_id = User.current.id
if attach_copied_obj.attachtype == nil
attach_copied_obj.attachtype = 4
end
attach_copied_obj.save
@save_message = attach_copied_obj.errors.full_messages
end
end
respond_to do |format|
format.js
end
end
# 资源预览
def resource_preview
preview_id = params[:resource_id]
@file = Attachment.find(preview_id)
@preview_able = false;
if %w(pdf pptx doc docx xls xlsx).any?{|x| @file.filename.downcase.end_with?(x)}
@preview_able = true;
end
respond_to do |format|
format.js
end
end
def destroy
@user.destroy
respond_to do |format|

39
app/views/users/_resource_share_popup.html.erb Normal file
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@ -0,0 +1,39 @@
<div class="resourceSharePopup"> <span class="sendText">将资源移动至 </span>
<div class="resourcePopupClose"> <a href="javascript:void(0);" class="resourceClose" onclick="closeModal();"></a></div>
<div>
<%= form_tag search_user_course_user_path(user),:method => 'get',
:remote=>true,:id=>'search_user_course_form',:class=>'resourcesSearchBox' do %>
<%= hidden_field_tag(:send_id, @send_id) %>
<input type="text" name="search" placeholder="输入课程ID或者名称搜索" class="searchResourcePopup" />
<!--<a href="javascript:void(0);" class="searchIconPopup"></a>-->
<%= submit_tag '',:class=>'searchIconPopup',:onfocus=>"this.blur();",:style=>'border-style:none' %>
<% end %>
</div>
<%= form_tag add_exist_file_to_course_user_path(user),:remote=>true,:id=>'course_list_form' %>
<div>
<%= hidden_field_tag(:send_id, @send_id) %>
<% if !courses.empty? %>
<% courses.each do |course| %>
<ul class="courseSend">
<li class="fl">
<input name="course_ids[]" type="checkbox" value="<%= course.id %>" class="courseSendCheckbox"/>
</li>
<li class="sendCourseName fl"><%= course.name%></li>
</ul>
<% end %>
</div>
<div>
<div class="courseSendSubmit">
<!--<a href="javascript:void(0);" class="sendSourceText">确定</a>-->
<%= submit_tag '确定',:class=>'sendSourceText',:onfocus=>'this.blur();' %>
</div>
<div class="courseSendCancel"><a href="javascript:void(0);" class="sendSourceText" onclick="closeModal();">取消</a></div>
</div>
<div class="cl"></div>
<% end %>
</div>

1
app/views/users/add_exist_file_to_course.js.erb Normal file
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@ -0,0 +1 @@
closeModal();

3
app/views/users/resource_preview.js.erb Normal file
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@ -0,0 +1,3 @@
<% if @preview_able %>
top.location.href = '<%=download_named_attachment_path(@file.id, @file.filename, preview: true) %>'
<% end %>

11
app/views/users/search_user_course.js.erb Normal file
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@ -0,0 +1,11 @@
var screenWidth = $(window).width();
var screenHeight = $(window).height(); //当前浏览器窗口的 宽高
var scrolltop = $(document).scrollTop();//获取当前窗口距离页面顶部高度
var objLeft = (screenWidth - 2)/2.5 ; //2 可以根据需要修改
var objTop = (screenHeight - 100)/2 + scrolltop; //100可以根据需要修改
var popupHeight = $(".resourceSharePopup").outerHeight(true);
$(".resourceSharePopup").css("marginTop",-popupHeight/2);
$("#upload_box").css('left',objLeft).css('top',objTop);
$("#upload_box").html('<%= escape_javascript( render :partial => "resource_share_popup" ,:locals => {:courses=>@course,:user=>@user})%>');
$("#upload_box").css('display','block');

49
app/views/users/user_resource.html.erb
View File

@ -100,10 +100,10 @@
<%= render :partial => 'upload_resource' ,:locals => {:user=>@user}%>
</div>
<ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu" id="contextMenu">
<li><a tabindex="-1" href="#">预览</a></li>
<li><a tabindex="-1" href="#">重命名</a></li>
<li><a tabindex="-1" href="#" onclick="show_send();">发送</a></li>
<li><a tabindex="-1" href="#" onclick="delete_file();">删除</a></li>
<li><a tabindex="-1" href="#" onclick="preview();" onfocus="this.blur()">预览</a></li>
<li><a tabindex="-1" href="#" onclick="rename();" onfocus="this.blur()">重命名</a></li>
<li><a tabindex="-1" href="#" onclick="show_send();" onfocus="this.blur()" >发送</a></li>
<li><a tabindex="-1" href="#" onclick="delete_file();" onfocus="this.blur()">删除</a></li>
</ul>
<script>
@ -111,6 +111,8 @@
var pageY = 0;
var line;
var last_line;
var res_name;
var res_link;
$(".resourcesList").mousedown(function(e) {
if (3 == e.which) {
document.oncontextmenu = function() {return false;}
@ -129,7 +131,9 @@ $(".resourcesList").mousedown(function(e) {
line = $(ele).parent();
//如果上一条存在被选中，那么将上一条的背景色改为白色
if(last_line){
last_line.children().css("background-color", 'white');
restore();
last_line == null;
}
//如果当前的tag是li，那么还要li的父级元素
@ -151,15 +155,48 @@ $(".resourcesList").click(function(e) {
if(line.get(0).tagName === 'LI'){
line = line.parent();
}
}else{
restore();
}
line.children().css("background-color", 'white');
line = null;
});
function show_send(){
$("#contextMenu").hide();
document.oncontextmenu = function() {return true;}
line.children().css("background-color",'white');
line.children().last().html();
id = line.children().last().html();
$.ajax({
type:'get',
url:'<%= search_user_course_user_path(@user)%>'+'?send_id='+id
});
}
function preview(){
$("#contextMenu").hide();
document.oncontextmenu = function() {return true;}
line.children().css("background-color",'white');
id = line.children().last().html();
$.ajax({
type:'get',
url:'<%= resource_preview_user_path(@user)%>'+"?resource_id="+id
});
}
function rename(){
$("#contextMenu").hide();
document.oncontextmenu = function() {return true;}
line.children().css("background-color",'white');
id = line.children().last().html();
res_name = line.children().first().children().html();
res_link = line.children().first().html();
line.children().first().html('<form id="res_name_form"><input name="res_name" id="res_name" class="" onblur="restore();" value="'+res_name+'"/> </form>');
$("#res_name").focus();
}
function restore(){
if( line != null && res_link != null && res_link != '') {
line.children().first().html(res_link);
}
}
function delete_file(){

3
config/routes.rb
View File

@ -348,6 +348,9 @@ RedmineApp::Application.routes.draw do
post "resource_search"
post "user_resource_create"
post "user_resource_delete"
get "search_user_course"
post "add_exist_file_to_course"
get 'resource_preview'
# end
end
end