socialforge/app/controllers/messages_controller.rb

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# Redmine - project management software
# Copyright (C) 2006-2013 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
class MessagesController < ApplicationController
include ApplicationHelper
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before_filter :authorize1, :only => [:show]
menu_item :boards
default_search_scope :messages
before_filter :find_board, :only => [:new, :preview,:edit]
before_filter :find_attachments, :only => [:preview]
before_filter :find_message, :except => [:new, :preview]
before_filter :authorize, :except => [:preview, :edit, :destroy, :new]
helper :boards
helper :watchers
helper :attachments
include AttachmentsHelper
helper :project_score
REPLIES_PER_PAGE = 25 unless const_defined?(:REPLIES_PER_PAGE)
# Show a topic and its replies
def show
@isReply = true
page = params[:page]
# Find the page of the requested reply
if params[:r] && page.nil?
offset = @topic.children.count(:conditions => ["#{Message.table_name}.id < ?", params[:r].to_i])
page = 1 + offset / REPLIES_PER_PAGE
end
@reply_count = @topic.children.count
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# @reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
# @replies = @topic.children.
# includes(:author, :attachments, {:board => :project}).
# reorder("#{Message.table_name}.created_on DESC").
# limit(@reply_pages.per_page).
# offset(@reply_pages.offset).
# all
@reply = Message.new(:subject => "RE: #{@message.subject}")
if @course
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messages_replies = @topic.children.
includes(:author, :attachments, {:board => :project}).
reorder("#{Message.table_name}.created_on DESC").
#limit(@reply_pages.per_page).
#offset(@reply_pages.offset).
all
@replies = paginateHelper messages_replies,10
@reply = Message.new(:subject => "RE: #{@message.subject}")
render :action => "show", :layout => "base_courses"#by young
else
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@reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
@replies = @topic.children.
includes(:author, :attachments, {:board => :project}).
reorder("#{Message.table_name}.created_on DESC").
limit(@reply_pages.per_page).
offset(@reply_pages.offset).
all
@reply = Message.new(:subject => "RE: #{@message.subject}")
render :action => "show", :layout => "base_projects"#by young
end
end
# Create a new topic
def new
@message = Message.new
@message.author = User.current
@message.board = @board
@message.safe_attributes = params[:message]
if request.post?
@message.save_attachments(params[:attachments])
if @message.save
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# 更新kindeditor上传的图片资源所有者
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if params[:asset_id]
ids = params[:asset_id].split(',')
update_kindeditor_assets_owner ids,@message.id,OwnerTypeHelper::MESSAGE
end
call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
render_attachment_warning_if_needed(@message)
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if params[:is_board]
if @project
redirect_to project_boards_path(@project)
elsif @course
redirect_to course_boards_path(@course)
end
else
redirect_to board_message_url(@board, @message)
end
else
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if params[:is_board]
if @project
redirect_to project_boards_path(@project, :flag => true)
elsif @course
redirect_to course_boards_path(@course, :flag => true)
end
else
layout_file = @project ? 'base_projects' : 'base_courses'
render :action => 'new', :layout => layout_file
end
end
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else
respond_to do |format|
format.html {
layout_file = @project ? 'base_projects' : 'base_courses'
render :layout => layout_file
}
end
end
end
# Reply to a topic
def reply
if params[:reply][:content] == ""
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if params[:is_board]
if @project
(redirect_to project_boards_path(@project), :notice => l(:label_reply_empty);return)
elsif @course
(redirect_to course_boards_path(@course), :notice => l(:label_reply_empty);return)
end
else
(redirect_to board_message_url(@board, @topic, :r => @reply), :notice => l(:label_reply_empty);return)
end
end
@quote = params[:quote][:quote]
@reply = Message.new
@reply.author = User.current
@reply.board = @board
@reply.safe_attributes = params[:reply]
@reply.content = @quote + @reply.content
@topic.children << @reply
#@topic.update_attribute(:updated_on, Time.now)
if !@reply.new_record?
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if params[:asset_id]
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ids = params[:asset_id].split(',')
update_kindeditor_assets_owner ids,@reply.id,OwnerTypeHelper::MESSAGE
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end
call_hook(:controller_messages_reply_after_save, { :params => params, :message => @reply})
attachments = Attachment.attach_files(@reply, params[:attachments])
render_attachment_warning_if_needed(@reply)
else
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#render file: 'messages#show', layout: 'base_courses'
end
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if params[:is_board]
if @project
redirect_to project_boards_path(@project)
elsif @course
redirect_to course_boards_path(@course)
end
else
redirect_to board_message_url(@board, @topic, :r => @reply)
end
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end
# Edit a message
def edit
@isReply = false
if @project
(render_403; return false) unless @message.editable_by?(User.current)
else
(render_403; return false) unless @message.course_editable_by?(User.current)
end
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@message.safe_attributes = params[:message]
if request.post? && @message.save
attachments = Attachment.attach_files(@message, params[:attachments])
render_attachment_warning_if_needed(@message)
flash[:notice] = l(:notice_successful_update)
@message.reload
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if params[:is_board]
if @project
redirect_to project_boards_path(@project)
elsif @course
redirect_to course_boards_path(@course)
end
else
redirect_to board_message_url(@message.board, @message.root, :r => (@message.parent_id && @message.id))
end
elsif request.get?
if params[:is_board]
if @project
redirect_to project_boards_path(@project)
elsif @course
redirect_to course_boards_path(@course)
end
else
respond_to do |format|
format.html {
layout_file = @project ? 'base_projects' : 'base_courses'
render :layout => layout_file
}
end
end
end
end
# Delete a messages
def destroy
if @project
(render_403; return false) unless @message.destroyable_by?(User.current)
else
(render_403; return false) unless @message.course_destroyable_by?(User.current)
end
r = @message.to_param
@message.destroy
# modify by nwb
if @project
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if params[:is_board]
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redirect_to project_boards_url(@project)
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else
redirect_to board_message_url(@board, @topic, :r => @reply)
end
elsif @course
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if params[:is_board]
redirect_to course_boards_url(@course)
else
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if @message.parent
redirect_to board_message_url(@board, @message.parent, :r => r)
else
redirect_to course_board_url(@course, @board)
end
end
end
end
def quote
@subject = @message.subject
@subject = "RE: #{@subject}" unless @subject.starts_with?('RE:')
@content = "> #{ll(Setting.default_language, :text_user_wrote, @message.author)}\n> "
@temp = Message.new
@temp.content = "<blockquote>#{ll(Setting.default_language, :text_user_wrote, @message.author)} <br/>#{@message.content.html_safe}</blockquote>".html_safe
end
def preview
message = @board.messages.find_by_id(params[:id])
@text = (params[:message] || params[:reply])[:content]
@previewed = message
render :partial => 'common/preview'
end
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private
def find_message
return unless find_board
@message = @board.messages.find(params[:id], :include => :parent)
@topic = @message.root
rescue ActiveRecord::RecordNotFound
render_404
end
def find_board
#modify by nwb
@board = Board.find(params[:board_id])
if @board.project_id != -1 && @board.project_id != nil
@project = @board.project
elsif @board.course_id
@course = @board.course
end
rescue ActiveRecord::RecordNotFound
render_404
nil
end
end