2018-01-29 22:19:10 +00:00
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# Un sitio es un directorio dentro del directorio de sitios de cada
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# Usuaria
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class Site
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attr_accessor :jekyll
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2018-02-02 22:20:31 +00:00
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attr_reader :path
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2018-01-29 22:19:10 +00:00
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2018-02-02 22:20:31 +00:00
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def initialize(jekyll:, path: nil)
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2018-01-29 22:19:10 +00:00
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@jekyll = jekyll
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2018-02-02 22:20:31 +00:00
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@path = path || @jekyll.config['source']
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2018-01-29 22:19:10 +00:00
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end
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# Obtener el nombre del sitio
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def name
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@name ||= @jekyll.config['source'].split('/').last
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end
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# El id es el sitio sin puntos, para no confundir al routeador de
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# rails
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def id
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@id ||= name.tr('.', '-')
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end
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alias :to_s :id
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2018-02-19 19:33:28 +00:00
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def read
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@jekyll.read
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end
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# Fuerza relectura del sitio, eliminando el sitio actual en favor de
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# un sitio nuevo, leído desde cero
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def read!
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@jekyll = Site.load_jekyll(@jekyll.path)
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@jekyll.read
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end
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2018-02-09 21:28:27 +00:00
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def data
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if @jekyll.data.empty?
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2018-02-19 19:33:28 +00:00
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read
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2018-02-09 21:28:27 +00:00
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Rails.logger.info 'Leyendo data'
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end
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@jekyll.data
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end
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def config
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if @jekyll.config.empty?
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2018-02-19 19:33:28 +00:00
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read
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2018-02-09 21:28:27 +00:00
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Rails.logger.info 'Leyendo config'
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end
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@jekyll.config
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end
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2018-01-29 22:19:10 +00:00
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# Los posts de este sitio
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def posts
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return @posts if @posts
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2018-02-03 22:37:09 +00:00
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Rails.logger.info 'Procesando posts'
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2018-02-02 22:20:31 +00:00
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if @jekyll.posts.docs.empty?
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@jekyll.read
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# Queremos saber cuantas veces releemos los articulos
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Rails.logger.info 'Leyendo articulos'
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end
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2018-01-29 22:19:10 +00:00
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# Los convertimos a una clase intermedia capaz de acceder a sus
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# datos y modificarlos
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@posts = @jekyll.posts.docs.map do |post|
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2018-02-02 22:20:31 +00:00
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Post.new(site: self, post: post)
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2018-01-29 22:19:10 +00:00
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end
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end
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2018-02-03 23:41:02 +00:00
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def categories
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2018-02-08 14:05:05 +00:00
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everything_of :categories
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2018-02-03 23:41:02 +00:00
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end
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def tags
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2018-02-08 14:05:05 +00:00
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everything_of :tags
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end
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def everything_of(attr)
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posts.map do |p|
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p.get_front_matter attr
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end.flatten.uniq
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2018-02-03 23:41:02 +00:00
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end
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2018-02-20 17:47:11 +00:00
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# Las usuarias que tienen acceso a este sitio se guardan en un archivo
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# `.usuarias` que tiene la dirección de correo de cada una
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def usuarias_file
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File.join(path, '.usuarias')
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end
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# Obtiene las usuarias que gestionan este sitio
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def usuarias
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@usuarias ||= File.read(usuarias_file).split("\n").map do |u|
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Usuaria.find(u)
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end
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end
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def failed_file
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File.join(path, '.failed')
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end
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def failed?
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File.exist? failed_file
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end
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def defail
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FileUtils.rm failed_file if failed?
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end
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alias :defail! :defail
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def build_log
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File.join(path, 'build.log')
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end
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def build_log?
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File.exist? build_log
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end
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def queue_file
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File.join(path, '.generate')
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end
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def enqueued?
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File.exist? queue_file
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end
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alias :queued? :enqueued?
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# El sitio se genera cuando se coloca en una cola de generación, para
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# que luego lo construya un cronjob
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def enqueue
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defail!
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# TODO ya van tres métodos donde usamos esta idea, convertir en un
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# helper o algo
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r = File.open(queue_file, File::RDWR | File::CREAT, 0o640) do |f|
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# Bloquear el archivo para que no sea accedido por otro
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# proceso u otra editora
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f.flock(File::LOCK_EX)
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# Empezar por el principio
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f.rewind
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# Escribir la fecha de creación
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f.write(Time.now.to_i.to_s)
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# Eliminar el resto
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f.flush
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f.truncate(f.pos)
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end
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end
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alias :enqueue! :enqueue
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# Eliminar de la cola
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def dequeue
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FileUtils.rm(queue_file) if enqueued?
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end
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alias :dequeue! :dequeue
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2018-01-29 22:19:10 +00:00
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# El directorio donde se almacenan los sitios
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def self.site_path
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File.join(Rails.root, '_sites')
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end
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# El directorio de los sitios de una usuaria
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#
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# Los sitios se organizan por usuaria, entonces los sitios que
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# administra pueden encontrarse directamente en su directorio.
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#
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# Si comparten gestión con otras usuarias, se hacen links simbólicos
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# entre sí.
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def self.site_path_for(usuaria)
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File.join(Site.site_path, usuaria.username)
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end
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# Comprueba que el directorio parezca ser de jekyll
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def self.jekyll?(dir)
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File.directory?(dir) && File.exist?(File.join(dir, '_config.yml'))
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end
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2018-02-19 19:33:28 +00:00
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def self.load_jekyll(path)
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config = ::Jekyll.configuration('source' => path)
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# No necesitamos cargar plugins en este momento
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%w[plugins gems].each do |unneeded|
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config[unneeded] = [] if config.key? unneeded
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end
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Jekyll::Site.new(config)
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end
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2018-01-29 22:19:10 +00:00
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# Obtener todos los directorios de sitios asociados a esta usuaria
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def self.all_for(usuaria)
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@sites ||= Pathname.new(Site.site_path_for(usuaria))
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.children.map(&:expand_path).map(&:to_s).map do |j|
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next unless Site.jekyll? j
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Dir.chdir(j) do
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2018-02-19 19:33:28 +00:00
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jekyll = Site.load_jekyll(Dir.pwd)
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Site.new(jekyll: jekyll, path: j)
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2018-01-29 22:19:10 +00:00
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end
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end.compact
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end
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end
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