Class: CardsController

Inherits:
ApplicationController show all
Includes:
TransitionManager
Defined in:
app/controllers/cards_controller.rb

Instance Method Summary collapse

Methods included from TransitionManager

#apply_transition, #successor_statuses, #transition_allowed?

Methods included from ApplicationHelper

#footer_menu, #home_page

Instance Method Details

#change_status ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 45

def change_status
  @card = Card.find(params[:id])
  status = Status.get(params[:status_name])
  if (apply_transition(@card,status))
    flash[:notice] = 'Card was successfully updated.'
  end
  snap_back()
end

#create ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 18

def create
  @card = Card.new(params[:card])
  projectInfo = ProjectInfo.find(:first)
  @card.project_id=(projectInfo.id)
  @card.iteration_raised= projectInfo.current_iteration
  if @card.save
    flash[:notice] = 'Card was successfully created.'
    snap_back()
  else
    render :action => 'raise_card'
  end
end

#edit ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 31

def edit
  @card = Card.find(params[:id])
end

#export ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 183

def export
  filename = "#{params[:file_name]}.csv"
  cards = Card.find(params[:card_ids].split("/"))
  
  if request.env['HTTP_USER_AGENT'] =~ /msie/i
    response.headers['Pragma'] = 'public'
    response.headers["Content-type"] = "text/plain" 
    response.headers['Cache-Control'] = 'no-cache, must-revalidate, post-check=0, pre-check=0'
    response.headers.headers['Content-Disposition'] = "attachment; filename=\"#{filename}\"" 
    response.headers['Expires'] = "0" 
  else
    response.headers['Content-Type'] = "text/csv; charset=iso-8859-1; header=present"
    response.headers['Content-Disposition'] = "attachment; filename=\"#{filename}\""
  end
  render :text => Proc.new { |response, output|
    exporter = CardsCSVExporter.new()
    exporter.export(cards,output)
   }
end

#find_other_cards(card) ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 97

def find_other_cards(card)
  conditions = "status_name != '#{Status::DROPPED.name()}' AND status_name != '#{Status::DELIVERED.name()}'"
  if (! card.id().nil?()) 
    conditions += " AND id != #{@card.id()}"
  end
  Card.find(:all, :conditions => conditions)
end

#header_menu ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 226

def header_menu
  menu = [
         ['Export table',{:action => 'export', :controller => 'cards', :file_name => page_title(), :card_ids => @cards.collect {|card| card.id()}}]
         ]
  menu<<(['Import Cards',{:action => 'import', :controller => 'cards'}]) if (action_name() == "list_per_status") && ((@status == Status::NEW) || (@status == Status::ESTIMATED))
  return menu
end

#import ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 203

def import
end

#import_update ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 206

def import_update
  if (! params[:import][:file].nil?())
    parser = CardsCSVImporter.new()
    begin
      new_objects = parser.import(params[:import][:file])
      for object in new_objects
          if (object.kind_of?(Card))
            object.owner_name=(user_name())
          end
          object.save()
      end
    rescue ArgumentError
      flash[:notice] = "Failed to import file."
    end
  else
    flash[:notice] = "No file to import."
  end
  snap_back()
end

#list_per_functional_set ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 93

def list_per_functional_set
  @functional_set = FunctionalSet.find(params[:id])
end

#list_per_milestone ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 89

def list_per_milestone
  @milestone = Milestone.find(params[:id])
end

#list_per_status ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 75

def list_per_status
  @status = Status.get(params[:status_name])
  @card_pages, @cards = paginate :cards, :conditions => " status_name = '#{@status.name()}'", :order => "priority_rank, title", :per_page => 100
end

#list_per_user ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 80

def list_per_user
  if (params[:owner_name]).nil?()
    @owner = user_name()
  else
    @owner = params[:owner_name]
  end
  @card_pages, @cards = paginate :cards, :conditions => " owner_name = '#{@owner}'", :order => "status_name, priority_rank, title", :per_page => 100
end

#merge ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 105

def merge
  @cards = Card.find(:all, :conditions => "status_name in ('#{Status::NEW.name()}','#{Status::ESTIMATED.name()}','#{Status::IN_PLAY.name()}')")
end

#merge_cards(cards, user = nil) ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 141

def merge_cards(cards,user = nil)
  new_card = Card.create()
  new_owner = cards[0].owner_name()
  common_owner = true
  new_priority = nil
  new_milestone = nil
  new_card_type = nil
  new_card_size = nil
  new_child_cards = Array.new()
  new_parent_cards = Array.new()
  new_functional_sets = Array.new()
  new_description = ""
  new_title = "merged from "
  for card in cards
    new_title += " #{card.id()},"
    new_description += "#{card.description()}\n"
    new_card_type = card.card_type() unless (! new_card_type.nil?()) && (new_card_type <= card.card_type())
    new_priority = card.priority() unless (! new_priority.nil?()) && (new_priority <= card.priority())
    new_card_size = card.estimated_size() unless (! new_card_size.nil?()) && (! card.estimated_size().nil?()) && (new_card_size >= card.estimated_size())
    new_milestone = card.target_milestone() unless (! new_milestone.nil?()) && (new_milestone <= card.target_milestone())
    new_child_cards.concat(card.child_cards())
    new_parent_cards.concat(card.parent_cards())
    new_functional_sets.concat(card.functional_sets())
    common_owner = common_owner && (new_owner == card.owner_name())
    apply_transition(card,Status::DROPPED)
  end
  new_owner = user unless (common_owner)
  
  new_card.title=(new_title.chop())
  new_card.description=(new_description.chop())
  new_card.owner_name=(new_owner)
  new_card.priority=(new_priority)
  new_card.target_milestone=(new_milestone)
  new_card.card_type=(new_card_type)
  new_card.estimated_size=(new_card_size)
  new_card.child_cards=(new_child_cards.compact().select {|card| ! cards.include?(card)} )
  new_card.parent_cards=(new_parent_cards.compact().select {|card| ! cards.include?(card)})
  new_card.functional_sets=(new_functional_sets.compact())
  new_card.save()
  return new_card
end

#merge_update ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 109

def merge_update
  cards_to_merge = Array.new()
  params[:merge_cards].each {|id, value| cards_to_merge<<Card.find(id) if (value == "true")}
  if (cards_to_merge.empty?())
    redirect_to :action => "index", :controller => "board"
  else
    merged_card = merge_cards(cards_to_merge, current_user())
    redirect_to :action => "edit", :id => merged_card.id()
  end
end

#page_title ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 120

def page_title
  if ('list_per_functional_set' == action_name())
  "Cards in #{@functional_set.name()} Set"
  elsif ('list_per_status' == action_name())
    "#{@status.name()} Cards"
  elsif ('list_per_user' == action_name())
    "Cards for #{@owner}"
  elsif ('list_per_milestone' == action_name())
    "Cards for #{@milestone.name()}"
    
  elsif ('split' == action_name())
    "Splitting #{@card.title()} Card"
  else
    super
  end
end

#raise_card ⇒ Object 



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

def raise_card
  @card = Card.new
  @card.owner_name= user_name()
end

#split ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 54

def split
  @card = Card.find(params[:id])
  redirect_to :back unless splitable?(@card)
end

#splitable?(card) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/controllers/cards_controller.rb', line 137

def splitable?(card)
  [Status::NEW, Status::ESTIMATED, Status::IN_PLAY].include?(card.status())
end

#update ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 35

def update
  @card = Card.find(params[:id])
  if @card.update_attributes(params[:card])
    flash[:notice] = 'Card was successfully updated.'
    snap_back()
  else
    render :action => 'edit'
  end
end

#update_split ⇒ Object 



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# File 'app/controllers/cards_controller.rb', line 59

def update_split
  @card = Card.find(params[:id])
  slices = params[:slice][:slices].to_i
  count = 0
  while (count < slices) do
    new_card = Card.new(@card.attributes())
    new_card.id=(nil)
    new_card.title=("#{new_card.title()} (#{count.to_s})")
    new_card.save!()
    count = count + 1
  end
  apply_transition(@card, Status::DROPPED)
  
  snap_back()
end