330 lines
12 KiB
Ruby
330 lines
12 KiB
Ruby
# Redmine - project management software
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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class NewsController < ApplicationController
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layout 'base_projects'# by young
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include ApplicationHelper
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before_filter :authorize1, :only => [:show]
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default_search_scope :news
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model_object News
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before_filter :find_model_object, :except => [:new, :create, :index]
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before_filter :find_project_from_association, :except => [:new, :create, :index]
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before_filter :find_project_by_project_id, :only => [:new, :create]
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before_filter :authorize, :except => [:index]
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before_filter :find_optional_project, :only => :index
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accept_rss_auth :index
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accept_api_auth :index
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helper :watchers
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helper :attachments
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helper :project_score
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def index
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case params[:format]
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when 'xml', 'json'
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@offset, @limit = api_offset_and_limit
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else
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@limit = 10
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end
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# modify by nwb
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if params[:course_id] && @course==nil
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@course = Course.find(params[:course_id])
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end
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if @project
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@page = params[:page] ? params[:page].to_i + 1 : 0
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scope = @project ? @project.news.visible : News.visible
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@news_count = scope.count
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#@news_pages = Paginator.new @news_count, @limit, params['page']
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#@offset ||= @news_pages.offset
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@newss = scope.all(:include => [:author, :project],
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:order => "#{News.table_name}.created_on DESC",
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:offset => @page * 10,
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:limit => 10)
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@left_nav_type = 4
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respond_to do |format|
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format.html {
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@news = News.new # for adding news inline
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# huang
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render :layout => false if request.xhr?
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}
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format.js
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format.api
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format.atom { render_feed(@newss, :title => (@project ? @project.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
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end
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elsif @course
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if (User.current.admin? || @course.is_public == 1 || (@course.is_public == 0 && User.current.member_of_course?(@course)))
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@order, @b_sort,@type = params[:order] || 1, params[:sort] || 1, params[:type] || 1
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#确定 sort_type 1升序 2 降序
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if @order.to_i == @type.to_i
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@b_sort = @b_sort.to_i == 1 ? 2 : 1
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else
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@b_sort = 2
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end
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sort_name = "updated_at"
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sort_type = @b_sort == 1 ? "asc" : "desc"
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#scope = News.find_by_sql("select a.*,b.updated_at from news a, course_activities b where a.course_id = 532 and a.course_id = b.course_id and b.course_act_id = a.id ) ")
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scope = @course ? @course.news.course_visible : News.course_visible
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news_arr = scope.map{|news| news.id}
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@page = params[:page] ? params[:page].to_i + 1 : 0
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news_page = 0 #@page *10
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@news_count = scope.count
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@is_new = params[:is_new]
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@q = params[:subject]
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if params[:subject].nil? || params[:subject].blank?
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scope_order = scope.reorder("#{News.table_name}.sticky DESC, #{News.table_name}.created_on #{sort_type}").offset(news_page).includes(:author,:course).all()
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#all(:include => [:author, :course],
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#:order => "#{News.table_name}.sticky DESC, #{News.table_name}.created_on DESC").limit(10).offset(news_page)
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else
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scope_order = scope.where("#{News.table_name}.title like '#{'%' << params[:subject].to_s << '%'}'").reorder("#{News.table_name}.sticky DESC, #{News.table_name}.#{sort_name} #{sort_type}").offset(news_page).includes(:author,:course).all()
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#.all(:include => [:author, :course],:order => "#{News.table_name}.sticky DESC, #{News.table_name}.created_on DESC")
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end
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scope_order.each do |topic|
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topic[:updated_at] = topic.course_acts.first.updated_at
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#topic[:updated_at] = CourseActivity.where("course_act_type='#{topic.class}' and course_act_id =#{topic.id}").first.updated_at
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end
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#根据 赞+回复数排序
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if @order.to_i == 2
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@type = 2
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scope_order.each do |topic|
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topic[:infocount] = get_praise_num(topic) + topic.comments.count
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if topic[:infocount] < 0
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topic[:infocount] = 0
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end
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end
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@b_sort == 1 ? scope_order = scope_order.sort{|x,y| x[:infocount] <=> y[:infocount] } : scope_order = scope_order.sort{|x,y| y[:infocount] <=> x[:infocount] }
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scope_order = sort_by_sticky scope_order
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scope_order = sortby_time_countcommon_hassticky scope_order,sort_name
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else
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@type = 1
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@b_sort == 1 ? scope_order = scope_order.sort{|x,y| x[:updated_at] <=> y[:updated_at] } : scope_order = scope_order.sort{|x,y| y[:updated_at] <=> x[:updated_at] }
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scope_order = sort_by_sticky scope_order
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end
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@newss = scope_order
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#分页
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@limit = 15
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@is_remote = true
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@atta_count = @newss.count
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@atta_pages = Paginator.new @atta_count, @limit, params['page'] || 1
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@offset ||= @atta_pages.offset
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@newss = paginateHelper @newss,@limit
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#@newss = paginateHelper scope_order,10
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@left_nav_type = 4
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respond_to do |format|
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format.html {
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@news = News.new
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render :layout => 'base_courses'
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}
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format.js
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format.api
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format.atom { render_feed(@newss, :title => (@course ? @course.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
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end
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else
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render_403
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end
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end
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end
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def show
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# 更新news对应的forge_messages的消息viewed字段
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ids = @news.comments.map { |comment| comment.id }.join(",") unless @news.comments.nil?
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if @project
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# 更新新闻
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query_message_news = ForgeMessage.where("forge_message_id =? and user_id =? and viewed =?", @news.id, User.current.id, 0).first
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# 更新新闻的时候一并更新回复
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ForgeMessage.where("forge_message_id in (#{ids}) and forge_message_type = 'Comment' and user_id = #{User.current.id}").update_all(:viewed => true) unless ids.blank?
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else
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query_message_news = CourseMessage.where("course_message_id =? and user_id =? and viewed =?", @news.id, User.current.id, 0).first
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CourseMessage.where("course_message_id in (#{ids}) and course_message_type = 'Comment' and user_id = #{User.current.id}").update_all(:viewed => true) unless ids.blank?
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end
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query_message_news.update_attribute(:viewed, true) unless query_message_news.nil?
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# over
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cs = CoursesService.new
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result = cs.show_course_news params,User.current
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@news = result[:news]
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@comments = result[:comments]
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@comment = Comment.new
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#@comments = @news.comments
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#@comments.reverse! if User.current.wants_comments_in_reverse_order?
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#modify by nwb
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if @news.course_id
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@course = Course.find(@news.course_id)
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if @course
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@left_nav_type = 4
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render :layout => 'base_courses'
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end
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elsif @news.org_subfield_id
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@org_subfield = OrgSubfield.find(@news.org_subfield_id)
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@organization = @org_subfield.organization
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render :layout => 'base_org'
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end
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end
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def new
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#modify by nwb
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if @project
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@news = News.new(:project => @project, :author => User.current)
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@news.safe_attributes = params[:news]
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@news.save_attachments(params[:attachments])
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if @news.save
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if params[:asset_id]
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ids = params[:asset_id].split(',')
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update_kindeditor_assets_owner ids,@news.id,OwnerTypeHelper::NEWS
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end
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render_attachment_warning_if_needed(@news)
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#flash[:notice] = l(:notice_successful_create)
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redirect_to project_news_index_url(@project)
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else
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redirect_to project_news_index_url(@project)
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#layout_file = 'base_courses'
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#render :action => 'new', :layout => layout_file
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end
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elsif @course
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@news = News.new(:course => @course, :author => User.current)
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#render :layout => 'base_courses'
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@news.safe_attributes = params[:news]
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@news.save_attachments(params[:attachments])
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if @news.save
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if params[:asset_id]
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ids = params[:asset_id].split(',')
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update_kindeditor_assets_owner ids,@news.id,OwnerTypeHelper::NEWS
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end
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render_attachment_warning_if_needed(@news)
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#flash[:notice] = l(:notice_successful_create)
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redirect_to course_news_index_url(@course)
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else
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redirect_to course_news_index_url(@course)
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#layout_file = 'base_courses'
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#render :action => 'new', :layout => layout_file
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end
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end
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end
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def create
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#modify by nwb
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if @project
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@news = News.new(:project => @project, :author => User.current)
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@news.safe_attributes = params[:news]
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@news.save_attachments(params[:attachments])
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if @news.save
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render_attachment_warning_if_needed(@news)
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flash[:notice] = l(:notice_successful_create)
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redirect_to project_news_index_url(@project)
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else
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layout_file = @project ? 'base_projects' : 'base_courses'
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render :action => 'new', :layout => layout_file
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end
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elsif @course
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@news = News.new(:course => @course, :author => User.current)
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@news.safe_attributes = params[:news]
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@news.save_attachments(params[:attachments])
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if @news.save
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if params[:asset_id]
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ids = params[:asset_id].split(',')
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update_kindeditor_assets_owner ids,@news.id,OwnerTypeHelper::NEWS
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end
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# <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD>̬<EFBFBD>ļ<EFBFBD>¼add start
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# teachers = searchTeacherAndAssistant(@course)
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# for teacher in teachers
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# if(teacher.user_id != User.current.id)
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# notify = ActivityNotify.new()
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# notify.activity_container_id = @course.id
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# notify.activity_container_type = 'Course'
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# notify.activity_id = @news.id
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# notify.activity_type = 'News'
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# notify.notify_to = teacher.user_id
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# notify.is_read = 0
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# notify.save()
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# end
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# end
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# <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD>̬<EFBFBD>ļ<EFBFBD>¼add end
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render_attachment_warning_if_needed(@news)
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flash[:notice] = l(:notice_successful_create)
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redirect_to course_news_index_url(@course)
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else
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layout_file = 'base_courses'
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render :action => 'new', :layout => layout_file
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end
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end
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end
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def edit
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if @news.org_subfield_id
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@org_subfield = OrgSubfield.find(@news.org_subfield_id)
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@organization = @org_subfield.organization
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end
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if @course
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@left_nav_type = 4
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render :layout => "base_courses"
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elsif @org_subfield
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render :layout => 'base_org'
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end
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end
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def update
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@news.safe_attributes = params[:news]
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@news.save_attachments(params[:attachments])
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if @news.save
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render_attachment_warning_if_needed(@news)
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#flash[:notice] = l(:notice_successful_update)
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redirect_to news_url(@news)
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else
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#flash[:error] = l(:notice_successful_update)
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redirect_to news_url(@news)
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end
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end
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def destroy
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if @news.org_subfield_id
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@org_subfield = OrgSubfield.find(@news.org_subfield_id)
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end
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@news.destroy
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# modify by nwb
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if @project
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redirect_to project_news_index_url(@project)
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elsif @course
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redirect_to course_news_index_url(@course)
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elsif @org_subfield
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redirect_to organization_path(@org_subfield.organization, :org_subfield_id => @org_subfield.id)
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end
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end
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private
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def find_optional_project
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return true unless params[:project_id]
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@project = Project.find(params[:project_id])
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authorize
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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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