Class: PostsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/posts_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#current_navable, #current_navable=, #current_user, #point_navigation_to, #redirect_www_subdomain, #set_locale

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 25

def create
  raise 'no group given' unless params[:group_id].present?
  @group = Group.find params[:group_id]
  authorize! :create_post_for, @group

  @text = params[:text]
  @subject = params[:subject]
  
  if params[:recipient] == 'me'
    @recipients = [current_user]
  else
    if params[:valid_from].present?
      @memberships = @group.memberships.started_after(params[:valid_from].to_datetime)
      @recipients = @group.members.where(dag_links: {id: @memberships.map(&:id)})
      raise 'validation error: the number of recipients does not match.' if @recipients.count != params[:recipients_count].to_i
    else
      @recipients = @group.members
    end
  end
  
  @send_counter = 0
  @recipients.each do |recipient|
    if recipient.email.present?
      begin
        PostMailer.post_email(@text, [recipient], @subject, current_user).deliver 
        @send_counter += 1
      rescue Net::SMTPFatalError, Net::SMTPSyntaxError => error
        logger.debug error
        # Something is wrong with the recipient's mail.
        # If the recipient's mails does not work, we'll delete it for the moment.
        #
        # TODO: Fancy mechanism that marks the mail as invalid.
        # But the new mechanism has to ensure that we don't send emails to invalid addresses.
        # Otherwise, the server could suffer from penalties.
        #
        logger.warn "SMTP Error on #{recipient.email}. Removing this email permanently."
        logger.warn error.message
        recipient.profile_fields_by_type("ProfileFieldTypes::Email").first.destroy
      end
    end
  end
  logger.info "Sent group email to #{@send_counter} recipients."
  
  if params[:recipient] != 'me'
    Post.create! subject: @subject, text: @text, group_id: @group.id, author_user_id: current_user.id, sent_at: Time.zone.now
  end
  
  respond_to do |format|
    format.html do
      flash[:notice] = "Nachricht wurde an #{@send_counter} Empfänger versandt."
      redirect_to group_url(@group)
    end
    format.json { render json: {recipients_count: @send_counter} }
  end
  
end

#index ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 6

def index
  @group = Group.find(params[:group_id]) if params[:group_id].present?
  @posts = @group.posts.order('sent_at DESC') if @group
  @title = t :current_posts
  @navable = @group
end

#new ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 19

def new
  @group = Group.find params[:group_id] if params[:group_id].present?
  authorize! :create_post_for, @group
  @navable = @group
end

#show ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 13

def show
  @post = Post.find(params[:id])
  @title = @post.subject
  @navable = @post.group
end