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# frozen_string_literal: true
# Redmine - project management software
# Copyright (C) 2006- Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
module Redmine
class PluginPath
attr_reader :assets_dir, :initializer
def initialize(dir)
@dir = dir
@assets_dir = File.join dir, 'assets'
@initializer = File.join dir, 'init.rb'
end
def run_initializer
load initializer if has_initializer?
end
def to_s
@dir
end
def has_assets_dir?
File.directory?(@assets_dir)
end
def has_initializer?
File.file?(@initializer)
end
end
class PluginLoader
# Absolute path to the directory where plugins are located
cattr_accessor :directory
self.directory = Rails.root.join Rails.application.config.redmine_plugins_directory
# Absolute path to the public directory where plugins assets are copied
cattr_accessor :public_directory
self.public_directory = Rails.public_path.join('plugin_assets')
def self.load
setup
add_autoload_paths
Rails.application.config.to_prepare do
PluginLoader.directories.each(&:run_initializer)
Redmine::Hook.call_hook :after_plugins_loaded
end
end
def self.setup
@plugin_directories = []
Dir.glob(File.join(directory, '*')).each do |directory|
next unless File.directory?(directory)
@plugin_directories << PluginPath.new(directory)
end
end
def self.add_autoload_paths
directories.each do |directory|
# Add the plugin directories to rails autoload paths
engine_cfg = Rails::Engine::Configuration.new(directory.to_s)
engine_cfg.paths.add 'lib', eager_load: true
engine_cfg.all_eager_load_paths.each do |dir|
Rails.autoloaders.main.push_dir dir
Rails.application.config.watchable_dirs[dir] = [:rb]
end
end
end
def self.directories
@plugin_directories
end
end
end
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