Remove usage of autoload statement in favor of require
This commit is contained in:
Thomas Reynolds
parent
5d8fd93981
commit
d55fef62b4
27 changed files with 2122 additions and 2048 deletions
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@ -1,175 +1,180 @@
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# Data formats
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require "yaml"
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require "active_support/json"
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# The data extension parses YAML and JSON files in the data/ directory
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# and makes them available to config.rb, templates and extensions
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module Middleman::CoreExtensions::Data
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module Middleman
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module CoreExtensions
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# The data extension parses YAML and JSON files in the data/ directory
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# and makes them available to config.rb, templates and extensions
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module Data
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# Extension registered
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class << self
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# @private
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def registered(app)
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app.set :data_dir, "data"
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app.send :include, InstanceMethods
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end
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alias :included :registered
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end
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# Extension registered
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class << self
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# @private
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def registered(app)
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# Data formats
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require "yaml"
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require "active_support/json"
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app.set :data_dir, "data"
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app.send :include, InstanceMethods
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end
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alias :included :registered
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end
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# Instance methods
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module InstanceMethods
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# Setup data files before anything else so they are available when
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# parsing config.rb
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def initialize
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self.files.changed DataStore.matcher do |file|
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self.data.touch_file(file) if file.match(%r{^#{self.data_dir}\/})
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end
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# Instance methods
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module InstanceMethods
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# Setup data files before anything else so they are available when
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# parsing config.rb
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def initialize
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self.files.changed DataStore.matcher do |file|
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self.data.touch_file(file) if file.match(%r{^#{self.data_dir}\/})
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end
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self.files.deleted DataStore.matcher do |file|
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self.data.remove_file(file) if file.match(%r{^#{self.data_dir}\/})
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end
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self.files.deleted DataStore.matcher do |file|
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self.data.remove_file(file) if file.match(%r{^#{self.data_dir}\/})
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end
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super
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end
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super
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end
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# The data object
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#
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# @return [DataStore]
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def data
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@_data ||= DataStore.new(self)
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end
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end
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# The core logic behind the data extension.
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class DataStore
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# Static methods
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class << self
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# The regex which tells Middleman which files are for data
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#
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# @return [Regexp]
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def matcher
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%r{[\w-]+\.(yml|yaml|json)$}
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end
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end
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# Store static data hash
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#
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# @param [Symbol] name Name of the data, used for namespacing
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# @param [Hash] content The content for this data
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# @return [void]
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def store(name=nil, content=nil)
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@_local_sources ||= {}
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@_local_sources[name.to_s] = content unless name.nil? || content.nil?
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@_local_sources
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end
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# Store callback-based data
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#
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# @param [Symbol] name Name of the data, used for namespacing
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# @param [Proc] proc The callback which will return data
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# @return [void]
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def callbacks(name=nil, proc=nil)
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@_callback_sources ||= {}
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@_callback_sources[name.to_s] = proc unless name.nil? || proc.nil?
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@_callback_sources
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end
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# Setup data store
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#
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# @param [Middleman::Application] app The current instance of Middleman
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def initialize(app)
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@app = app
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@local_data = {}
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end
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# Update the internal cache for a given file path
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#
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# @param [String] file The file to be re-parsed
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# @return [void]
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def touch_file(file)
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file = File.expand_path(file, @app.root)
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extension = File.extname(file)
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basename = File.basename(file, extension)
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if %w(.yaml .yml).include?(extension)
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data = YAML.load_file(file)
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elsif extension == ".json"
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data = ActiveSupport::JSON.decode(File.read(file))
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else
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return
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end
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@local_data[basename] = ::Middleman::Util.recursively_enhance(data)
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end
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# Remove a given file from the internal cache
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#
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# @param [String] file The file to be cleared
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# @return [void]
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def remove_file(file)
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extension = File.extname(file)
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basename = File.basename(file, extension)
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@local_data.delete(basename) if @local_data.has_key?(basename)
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end
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# Get a hash hash from either internal static data or a callback
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#
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# @param [String, Symbol] path The name of the data namespace
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# @return [Hash, nil]
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def data_for_path(path)
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response = nil
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@@local_sources ||= {}
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@@callback_sources ||= {}
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if self.store.has_key?(path.to_s)
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response = self.store[path.to_s]
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elsif self.callbacks.has_key?(path.to_s)
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response = self.callbacks[path.to_s].call()
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end
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response
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end
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# "Magically" find namespaces of data if they exist
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#
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# @param [String] path The namespace to search for
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# @return [Hash, nil]
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def method_missing(path)
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if @local_data.has_key?(path.to_s)
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return @local_data[path.to_s]
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else
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result = data_for_path(path)
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if result
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return ::Middleman::Util.recursively_enhance(result)
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# The data object
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#
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# @return [DataStore]
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def data
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@_data ||= DataStore.new(self)
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end
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end
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super
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end
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# The core logic behind the data extension.
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class DataStore
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# Convert all the data into a static hash
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#
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# @return [Hash]
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def to_h
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data = {}
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# Static methods
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class << self
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self.store.each do |k, v|
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data[k] = data_for_path(k)
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# The regex which tells Middleman which files are for data
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#
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# @return [Regexp]
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def matcher
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%r{[\w-]+\.(yml|yaml|json)$}
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end
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end
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# Store static data hash
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#
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# @param [Symbol] name Name of the data, used for namespacing
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# @param [Hash] content The content for this data
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# @return [void]
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def store(name=nil, content=nil)
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@_local_sources ||= {}
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@_local_sources[name.to_s] = content unless name.nil? || content.nil?
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@_local_sources
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end
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# Store callback-based data
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#
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# @param [Symbol] name Name of the data, used for namespacing
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# @param [Proc] proc The callback which will return data
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# @return [void]
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def callbacks(name=nil, proc=nil)
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@_callback_sources ||= {}
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@_callback_sources[name.to_s] = proc unless name.nil? || proc.nil?
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@_callback_sources
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end
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# Setup data store
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#
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# @param [Middleman::Application] app The current instance of Middleman
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def initialize(app)
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@app = app
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@local_data = {}
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end
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# Update the internal cache for a given file path
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#
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# @param [String] file The file to be re-parsed
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# @return [void]
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def touch_file(file)
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file = File.expand_path(file, @app.root)
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extension = File.extname(file)
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basename = File.basename(file, extension)
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if %w(.yaml .yml).include?(extension)
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data = YAML.load_file(file)
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elsif extension == ".json"
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data = ActiveSupport::JSON.decode(File.read(file))
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else
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return
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end
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@local_data[basename] = ::Middleman::Util.recursively_enhance(data)
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end
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# Remove a given file from the internal cache
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#
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# @param [String] file The file to be cleared
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# @return [void]
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def remove_file(file)
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extension = File.extname(file)
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basename = File.basename(file, extension)
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@local_data.delete(basename) if @local_data.has_key?(basename)
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end
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# Get a hash hash from either internal static data or a callback
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#
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# @param [String, Symbol] path The name of the data namespace
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# @return [Hash, nil]
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def data_for_path(path)
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response = nil
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@@local_sources ||= {}
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@@callback_sources ||= {}
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if self.store.has_key?(path.to_s)
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response = self.store[path.to_s]
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elsif self.callbacks.has_key?(path.to_s)
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response = self.callbacks[path.to_s].call()
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end
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response
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end
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# "Magically" find namespaces of data if they exist
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#
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# @param [String] path The namespace to search for
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# @return [Hash, nil]
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def method_missing(path)
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if @local_data.has_key?(path.to_s)
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return @local_data[path.to_s]
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else
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result = data_for_path(path)
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if result
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return ::Middleman::Util.recursively_enhance(result)
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end
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end
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super
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end
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# Convert all the data into a static hash
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#
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# @return [Hash]
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def to_h
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data = {}
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self.store.each do |k, v|
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data[k] = data_for_path(k)
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end
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self.callbacks.each do |k, v|
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data[k] = data_for_path(k)
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end
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(@local_data || {}).each do |k, v|
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data[k] = v
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end
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data
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end
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end
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self.callbacks.each do |k, v|
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data[k] = data_for_path(k)
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end
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(@local_data || {}).each do |k, v|
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data[k] = v
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end
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data
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end
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end
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end
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