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80 lines
2.7 KiB
80 lines
2.7 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
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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 version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 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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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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module BreadcrumbHelper
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def full_breadcrumb
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breadcrumb_list(link_to(icon_wrapper('icon2 icon-home', I18n.t(:label_home)), home_path),
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link_to_project_ancestors(@project),
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*breadcrumb_paths)
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end
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def breadcrumb(*args)
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elements = args.flatten
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elements.any? ? content_tag('p', (args.join(' » ') + ' » ').html_safe, class: 'breadcrumb') : nil
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end
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def breadcrumb_list(*args)
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elements = args.flatten
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cutme_elements = []
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breadcrumb_elements = [content_tag(:li, elements.shift.to_s, class: 'first-breadcrumb-element', style: 'list-style-image:none;')]
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breadcrumb_elements += elements.map { |element|
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content_tag(:li, h(element.to_s)) if element
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}
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content_tag(:ul, breadcrumb_elements.join.html_safe, class: 'breadcrumb')
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end
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def breadcrumb_paths(*args)
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if args.nil?
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nil
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elsif args.empty?
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@breadcrumb_paths ||= [default_breadcrumb]
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else
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@breadcrumb_paths ||= []
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@breadcrumb_paths += args
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end
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end
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private
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def link_to_project_ancestors(project)
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if project && !project.new_record?
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ancestors = (project.root? ? [] : project.ancestors.visible.to_a)
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ancestors << project
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ancestors.map do |p|
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if p == project
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link_to_project(p, { only_path: false }, title: p, class: 'breadcrumb-project-title nocut').html_safe
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else
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link_to_project(p, { jump: current_menu_item }, title: p).html_safe
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end
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end
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end
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end
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end
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