Rename message_controller to messages_controller

[rails.git] / app / controllers / messages_controller.rb

diff --git a/app/controllers/messages_controller.rb b/app/controllers/messages_controller.rb
new file mode 100644 (file)
index 0000000..11a71c3
--- /dev/null
+++ b/app/controllers/messages_controller.rb
@@ -0,0 +1,146 @@
+class MessagesController < ApplicationController
+  layout "site"
+
+  before_action :authorize_web
+  before_action :set_locale
+  before_action :require_user
+  before_action :lookup_user, :only => [:new]
+  before_action :check_database_readable
+  before_action :check_database_writable, :only => [:new, :reply, :mark]
+  before_action :allow_thirdparty_images, :only => [:new, :read]
+
+  # Allow the user to write a new message to another user. This action also
+  # deals with the sending of that message to the other user when the user
+  # clicks send.
+  # The display_name param is the display name of the user that the message is being sent to.
+  def new
+    if request.post?
+      if current_user.sent_messages.where("sent_on >= ?", Time.now.getutc - 1.hour).count >= MAX_MESSAGES_PER_HOUR
+        flash[:error] = t ".limit_exceeded"
+      else
+        @message = Message.new(message_params)
+        @message.recipient = @user
+        @message.sender = current_user
+        @message.sent_on = Time.now.getutc
+
+        if @message.save
+          flash[:notice] = t ".message_sent"
+          Notifier.message_notification(@message).deliver_now
+          redirect_to :action => "inbox", :display_name => current_user.display_name
+        end
+      end
+    end
+
+    @message ||= Message.new(message_params.merge(:recipient => @user))
+    @title = t ".title"
+  end
+
+  # Allow the user to reply to another message.
+  def reply
+    message = Message.find(params[:message_id])
+
+    if message.recipient == current_user
+      message.update(:message_read => true)
+
+      @message = Message.new(
+        :recipient => message.sender,
+        :title => "Re: #{message.title.sub(/^Re:\s*/, '')}",
+        :body => "On #{message.sent_on} #{message.sender.display_name} wrote:\n\n#{message.body.gsub(/^/, '> ')}"
+      )
+
+      @title = @message.title
+
+      render :action => "new"
+    else
+      flash[:notice] = t ".wrong_user", :user => current_user.display_name
+      redirect_to :controller => "user", :action => "login", :referer => request.fullpath
+    end
+  rescue ActiveRecord::RecordNotFound
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found
+  end
+
+  # Show a message
+  def read
+    @title = t ".title"
+    @message = Message.find(params[:message_id])
+
+    if @message.recipient == current_user || @message.sender == current_user
+      @message.message_read = true if @message.recipient == current_user
+      @message.save
+    else
+      flash[:notice] = t ".wrong_user", :user => current_user.display_name
+      redirect_to :controller => "user", :action => "login", :referer => request.fullpath
+    end
+  rescue ActiveRecord::RecordNotFound
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found
+  end
+
+  # Display the list of messages that have been sent to the user.
+  def inbox
+    @title = t ".title"
+    if current_user && params[:display_name] == current_user.display_name
+    else
+      redirect_to :action => "inbox", :display_name => current_user.display_name
+    end
+  end
+
+  # Display the list of messages that the user has sent to other users.
+  def outbox
+    @title = t ".title"
+    if current_user && params[:display_name] == current_user.display_name
+    else
+      redirect_to :action => "outbox", :display_name => current_user.display_name
+    end
+  end
+
+  # Set the message as being read or unread.
+  def mark
+    @message = Message.where("to_user_id = ? OR from_user_id = ?", current_user.id, current_user.id).find(params[:message_id])
+    if params[:mark] == "unread"
+      message_read = false
+      notice = t ".as_unread"
+    else
+      message_read = true
+      notice = t ".as_read"
+    end
+    @message.message_read = message_read
+    if @message.save && !request.xhr?
+      flash[:notice] = notice
+      redirect_to :action => "inbox", :display_name => current_user.display_name
+    end
+  rescue ActiveRecord::RecordNotFound
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found
+  end
+
+  # Delete the message.
+  def delete
+    @message = Message.where("to_user_id = ? OR from_user_id = ?", current_user.id, current_user.id).find(params[:message_id])
+    @message.from_user_visible = false if @message.sender == current_user
+    @message.to_user_visible = false if @message.recipient == current_user
+    if @message.save && !request.xhr?
+      flash[:notice] = t ".deleted"
+
+      if params[:referer]
+        redirect_to params[:referer]
+      else
+        redirect_to :action => "inbox", :display_name => current_user.display_name
+      end
+    end
+  rescue ActiveRecord::RecordNotFound
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found
+  end
+
+  private
+
+  ##
+  # return permitted message parameters
+  def message_params
+    params.require(:message).permit(:title, :body)
+  rescue ActionController::ParameterMissing
+    ActionController::Parameters.new.permit(:title, :body)
+  end
+end