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87 lines
3.1 KiB
87 lines
3.1 KiB
#-- encoding: UTF-8
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#-- copyright
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# ChiliProject is a project management system.
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#
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# Copyright (C) 2010-2011 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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module Redmine::MenuManager::MenuController
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def self.included(base)
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base.extend(ClassMethods)
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end
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module ClassMethods
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@@menu_items = Hash.new {|hash, key| hash[key] = {:default => key, :actions => {}}}
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mattr_accessor :menu_items
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# Set the menu item name for a controller or specific actions
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# Examples:
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# * menu_item :tickets # => sets the menu name to :tickets for the whole controller
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# * menu_item :tickets, :only => :list # => sets the menu name to :tickets for the 'list' action only
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# * menu_item :tickets, :only => [:list, :show] # => sets the menu name to :tickets for 2 actions only
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#
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# The default menu item name for a controller is controller_name by default
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# Eg. the default menu item name for ProjectsController is :projects
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def menu_item(id, options = {})
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if actions = options[:only]
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actions = [] << actions unless actions.is_a?(Array)
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actions.each {|a| menu_items[controller_name.to_sym][:actions][a.to_sym] = id}
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else
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menu_items[controller_name.to_sym][:default] = id
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end
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end
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def current_menu_item(actions = :default, &block)
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raise ArgumentError "#current_menu_item requires a block" unless block_given?
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if actions == :default
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menu_items[controller_name.to_sym][:default] = block
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else
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actions = [] << actions unless actions.is_a?(Array)
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actions.each {|a| menu_items[controller_name.to_sym][:actions][a.to_sym] = block}
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end
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end
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end
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def menu_items
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self.class.menu_items
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end
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# Returns the menu item name according to the current action
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def current_menu_item
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return @current_menu_item if @current_menu_item_determined
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@current_menu_item = menu_items[controller_name.to_sym][:actions][action_name.to_sym] ||
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menu_items[controller_name.to_sym][:default]
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@current_menu_item = if @current_menu_item.is_a?(Symbol)
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@current_menu_item
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elsif @current_menu_item.is_a?(Proc)
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@current_menu_item.call(self)
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else
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raise ArgumentError "Invalid"
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end
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@current_menu_item_determined = true
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@current_menu_item
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end
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# Redirects user to the menu item of the given project
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# Returns false if user is not authorized
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def redirect_to_project_menu_item(project, name)
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item = Redmine::MenuManager.items(:project_menu).detect {|i| i.name.to_s == name.to_s}
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if item && User.current.allowed_to?(item.url, project) && (item.condition.nil? || item.condition.call(project))
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redirect_to({item.param => project}.merge(item.url))
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return true
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end
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false
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end
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end
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