Class: MessagesController

Inherits:
ApplicationController show all
Includes:
AttachmentsHelper
Defined in:
app/controllers/messages_controller.rb

Overview

– copyright ChiliProject is a project management system.

Copyright (C) 2010-2013 the ChiliProject Team

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.

See doc/COPYRIGHT.rdoc for more details. ++

Constant Summary collapse

REPLIES_PER_PAGE =
25

Instance Method Summary collapse

Methods included from AttachmentsHelper

#link_to_attachments, #to_utf8_for_attachments

Methods included from Redmine::MenuManager::MenuController

#current_menu_item, included, #menu_items, #redirect_to_project_menu_item

Methods included from Redmine::Search::Controller

#default_search_scope, #default_search_scopes, included

Methods included from Redmine::I18n

#current_language, #day_name, #find_language, #format_date, #format_time, included, #l, #l_hours, #l_or_humanize, #ll, #month_name, #set_language_if_valid, #valid_languages

Instance Method Details

#destroyObject

Delete a messages


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# File 'app/controllers/messages_controller.rb', line 94

def destroy
  (render_403; return false) unless @message.destroyable_by?(User.current)
  @message.destroy
  redirect_to @message.parent.nil? ?
    { :controller => 'boards', :action => 'show', :project_id => @project, :id => @board } :
    { :action => 'show', :id => @message.parent, :r => @message }
end

#editObject

Edit a message


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# File 'app/controllers/messages_controller.rb', line 81

def edit
  (render_403; return false) unless @message.editable_by?(User.current)
  @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
    redirect_to :action => 'show', :board_id => @message.board, :id => @message.root, :r => (@message.parent_id && @message.id)
  end
end

#newObject

Create a new topic


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# File 'app/controllers/messages_controller.rb', line 50

def new
  @message = Message.new
  @message.author = User.current
  @message.board = @board
  @message.safe_attributes = params[:message]
  if request.post?
    if @message.save
      call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
      attachments = Attachment.attach_files(@message, params[:attachments])
      render_attachment_warning_if_needed(@message)
      redirect_to :action => 'show', :id => @message
    end
  end
end

#previewObject


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# File 'app/controllers/messages_controller.rb', line 119

def preview
  message = @board.messages.find_by_id(params[:id])
  @attachements = message.attachments if message
  @text = (params[:message] || params[:reply])[:content]
  render :partial => 'common/preview'
end

#quoteObject


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# File 'app/controllers/messages_controller.rb', line 102

def quote
  user = @message.author
  text = @message.content
  subject = @message.subject.gsub('"', '\"')
  subject = "RE: #{subject}" unless subject.starts_with?('RE:')
  content = "#{ll(Setting.default_language, :text_user_wrote, user)}\\n> "
  content << text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub('"', '\"').gsub(/(\r?\n|\r\n?)/, "\\n> ") + "\\n\\n"
  render(:update) { |page|
    page << "$('message_subject').value = \"#{subject}\";"
    page.<< "$('message_content').value = \"#{content}\";"
    page.show 'reply'
    page << "Form.Element.focus('message_content');"
    page << "Element.scrollTo('reply');"
    page << "$('message_content').scrollTop = $('message_content').scrollHeight - $('message_content').clientHeight;"
  }
end

#replyObject

Reply to a topic


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# File 'app/controllers/messages_controller.rb', line 66

def reply
  @reply = Message.new
  @reply.author = User.current
  @reply.board = @board
  @reply.safe_attributes = params[:reply]
  @topic.children << @reply
  if !@reply.new_record?
    call_hook(:controller_messages_reply_after_save, { :params => params, :message => @reply})
    attachments = Attachment.attach_files(@reply, params[:attachments])
    render_attachment_warning_if_needed(@reply)
  end
  redirect_to :action => 'show', :id => @topic, :r => @reply
end

#showObject

Show a topic and its replies


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# File 'app/controllers/messages_controller.rb', line 30

def show
  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
  @reply_pages = Paginator.new self, @reply_count, REPLIES_PER_PAGE, page
  @replies =  @topic.children.find(:all, :include => [:author, :attachments, {:board => :project}],
                                         :order => "#{Message.table_name}.created_on ASC",
                                         :limit => @reply_pages.items_per_page,
                                         :offset => @reply_pages.current.offset)

  @reply = Message.new(:subject => "RE: #{@message.subject}")
  render :action => "show", :layout => false if request.xhr?
end