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81 lines
2.5 KiB
81 lines
2.5 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) 2012-2018 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) 2006-2017 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 docs/COPYRIGHT.rdoc for more details.
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#++
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module FrontendAssetHelper
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CLI_DEFAULT_PROXY = 'http://localhost:4200'.freeze
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def self.assets_proxied?
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!Rails.env.production? && cli_proxy?
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end
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def self.cli_proxy
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ENV.fetch('OPENPROJECT_CLI_PROXY', CLI_DEFAULT_PROXY)
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end
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def self.cli_proxy?
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cli_proxy.present?
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end
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##
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# Include angular CLI frontend assets by either referencing a prod build,
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# or referencing the running CLI proxy that hosts the assets in memory.
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def include_frontend_assets
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capture do
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%w(vendor.js polyfills.js runtime.js main.js).each do |file|
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concat javascript_include_tag variable_asset_path(file)
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end
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if FrontendAssetHelper.assets_proxied?
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concat javascript_include_tag variable_asset_path("styles.js")
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else
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concat stylesheet_link_tag variable_asset_path("styles.css")
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end
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end
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end
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private
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def angular_cli_asset(path)
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URI.join(FrontendAssetHelper.cli_proxy, "assets/frontend/#{path}")
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end
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def frontend_asset_path(unhashed, options = {})
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file_name = ::OpenProject::Assets.lookup_asset unhashed
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asset_path "assets/frontend/#{file_name}", options.merge(skip_pipeline: true)
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end
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def variable_asset_path(path)
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if FrontendAssetHelper.assets_proxied?
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angular_cli_asset(path)
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else
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frontend_asset_path(path)
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end
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end
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end
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