mirror of
https://0xacab.org/sutty/sutty
synced 2024-11-22 09:16:21 +00:00
330 lines
9.2 KiB
Ruby
330 lines
9.2 KiB
Ruby
# frozen_string_literal: true
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# Controlador para artículos
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class PostsController < ApplicationController
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include StrongParamsHelper
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before_action :authenticate_usuarie!
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before_action :service_for_direct_upload, only: %i[new edit]
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# TODO: Traer los comunes desde ApplicationController
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breadcrumb -> { current_usuarie.email }, :edit_usuarie_registration_path
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breadcrumb 'sites.index', :sites_path, match: :exact
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breadcrumb -> { site.title }, -> { site_posts_path(site, locale: locale) }, match: :exact
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# Las URLs siempre llevan el idioma actual o el de le usuarie
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def default_url_options
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{ locale: locale }
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end
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# @todo Mover a tu propio scope
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def new_array
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@value = pluck_param(:value)
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@name = pluck_param(:name)
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id = pluck_param(:id)
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headers['HX-Trigger-After-Swap'] = 'htmx:resetForm'
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render layout: false
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end
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def new_array_value
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@value = pluck_param(:value)
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render layout: false
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end
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def new_related_post
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@uuid = pluck_param(:value)
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@indexed_post = site.indexed_posts.find_by!(post_id: @uuid)
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render layout: false
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end
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def new_has_one
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@uuid = pluck_param(:value)
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@indexed_post = site.indexed_posts.find_by!(post_id: @uuid)
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render layout: false
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end
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# El formulario de un Post, si pasamos el UUID, estamos editando, sino
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# estamos creando.
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def form
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uuid = pluck_param(:uuid, optional: true)
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locale
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@post =
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if uuid.present?
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site.indexed_posts.find_by!(post_id: uuid).post
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else
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# @todo Usar la base de datos
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site.posts(lang: locale).build(layout: pluck_param(:layout))
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end
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swap_modals
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render layout: false
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end
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# Genera un modal completo
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#
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# @todo recibir el atributo anterior
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# @param :uuid [String] UUID del post (opcional)
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# @param :layout [String] El layout a cargar (opcional)
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def modal
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uuid = pluck_param(:uuid, optional: true)
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locale
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# @todo hacer que si el uuid no existe se genera un post, para poder
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# pasar el uuid sabiendolo
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@post =
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if uuid.present?
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site.indexed_posts.find_by!(post_id: uuid).post
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else
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# @todo Usar la base de datos
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site.posts(lang: locale).build(layout: pluck_param(:layout))
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end
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swap_modals
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render layout: false
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end
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def index
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authorize Post
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# XXX: Cada vez que cambiamos un Post tocamos el sitio con lo que es
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# más simple saber si hubo cambios.
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return unless stale?([current_usuarie, site, filter_params])
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# Todos los artículos de este sitio para el idioma actual
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@posts = site.indexed_posts.where(locale: locale)
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@posts = @posts.page(filter_params.delete(:page)) if site.pagination
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# De este tipo
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@posts = @posts.where(layout: filter_params[:layout]) if filter_params[:layout]
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# Que estén dentro de la categoría
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@posts = @posts.in_category(filter_params[:category]) if filter_params[:category]
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# Aplicar los parámetros de búsqueda
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@posts = @posts.search(locale, filter_params[:q]) if filter_params[:q].present?
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# A los que este usuarie tiene acceso
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@posts = PostPolicy::Scope.new(current_usuarie, @posts).resolve
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# Filtrar los posts que les invitades no pueden ver
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@usuarie = site.usuarie? current_usuarie
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@site_stat = SiteStat.new(site)
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end
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def show
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authorize post
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breadcrumb post.title.value, ''
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fresh_when post
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end
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# Genera una previsualización del artículo.
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def preview
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authorize post
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render html: post.render
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end
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def new
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authorize Post
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@post = site.posts(lang: locale).build(layout: pluck_param(:layout))
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breadcrumb I18n.t('loaf.breadcrumbs.posts.new', layout: @post.layout.humanized_name.downcase), ''
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end
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def create
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authorize Post
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service = PostService.new(site: site,
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usuarie: current_usuarie,
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params: params)
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@post = service.create_or_update
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if post.persisted?
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site.touch
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forget_content
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end
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# @todo Enviar la creación a otro endpoint para evitar tantas
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# condiciones.
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if htmx?
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if post.persisted?
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triggers = { 'notification:show' => { 'id' => pluck_param(:saved, optional: true) } }
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swap_modals(triggers)
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@value = post.title.value
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@uuid = post.uuid.value
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@name = pluck_param(:name)
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render render_path_from_attribute, layout: false
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else
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headers['HX-Retarget'] = "##{pluck_param(:form)}"
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headers['HX-Reswap'] = 'outerHTML'
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render 'posts/form', layout: false, post: post, site: site, **params.permit(:form, :base, :dir, :locale)
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end
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elsif post.persisted?
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redirect_to site_post_path(site, post)
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else
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render 'posts/new'
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end
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end
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def edit
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authorize post
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breadcrumb post.title.value, site_post_path(site, post, locale: locale), match: :exact
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breadcrumb 'posts.edit', ''
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end
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# Este endpoint se encarga de actualizar el post. Si el post se edita
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# desde el formulario principal, re-renderizamos el formulario si hay
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# errores o enviamos a otro lado al guardar.
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#
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# Si los datos llegaron por HTMX, hay que regenerar el formulario
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# y reemplazarlo en su modal (?) o responder con su tarjeta para
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# reemplazarla donde sea que esté.
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#
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# @todo la re-renderización del formulario no es necesaria si tenemos
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# validación client-side.
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def update
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authorize post
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service = PostService.new(site: site,
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post: post,
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usuarie: current_usuarie,
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params: params)
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if service.update.persisted?
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site.touch
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forget_content
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end
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if htmx?
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if post.persisted?
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triggers = { 'notification:show' => pluck_param(:saved, optional: true) }
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swap_modals(triggers)
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@value = post.title.value
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@uuid = post.uuid.value
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if (result_id = pluck_param(:result_id, optional: true))
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headers['HX-Retarget'] = "##{result_id}"
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headers['HX-Reswap'] = 'outerHTML'
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@indexed_post = site.indexed_posts.find_by_post_id(post.uuid.value)
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render 'posts/new_related_post', layout: false
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# @todo Confirmar que esta ruta no esté transitada
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else
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@name = pluck_param(:name)
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render render_path_from_attribute, layout: false
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end
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else
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headers['HX-Retarget'] = "##{params.require(:form)}"
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headers['HX-Reswap'] = 'outerHTML'
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render 'posts/form', layout: false, post: post, site: site, **params.permit(:form, :base, :dir, :locale)
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end
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elsif post.persisted?
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redirect_to site_post_path(site, post)
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else
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render 'posts/edit'
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end
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end
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# Eliminar artículos
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def destroy
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authorize post
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service = PostService.new(site: site,
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post: post,
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usuarie: current_usuarie,
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params: params)
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# TODO: Notificar si se pudo o no
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service.destroy
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site.touch
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redirect_to site_posts_path(site, locale: post.lang.value)
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end
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# Reordenar los artículos
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def reorder
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authorize site
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service = PostService.new(site: site,
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usuarie: current_usuarie,
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params: params)
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service.reorder
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site.touch
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redirect_to site_posts_path(site, locale: site.default_locale)
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end
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# Devuelve el idioma solicitado a través de un parámetro, validando
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# que el sitio soporte ese idioma, de lo contrario devuelve el idioma
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# actual.
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#
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# TODO: Debería devolver un error o mostrar una página donde se
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# solicite a le usuarie crear el nuevo idioma y que esto lo agregue al
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# _config.yml del sitio en lugar de mezclar idiomas.
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def locale
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@locale ||= site&.locales&.find(-> { site&.default_locale }) do |l|
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l.to_s == params[:locale]
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end
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end
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# Instruye al editor a olvidarse el contenido del artículo. Usar
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# cuando hayamos guardado la información correctamente.
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def forget_content
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flash[:js] = { target: 'editor', action: 'forget-content', keys: (params[:storage_keys] || []).to_json }
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end
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private
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# Los parámetros de filtros que vamos a mantener en todas las URLs,
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# solo los que no estén vacíos.
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#
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# @return [Hash]
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def filter_params
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@filter_params ||= params.permit(:q, :category, :layout, :page).to_hash.select do |_, v|
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v.present?
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end.transform_keys(&:to_sym)
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end
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def post
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@post ||= site.posts(lang: locale).find(params[:post_id] || params[:id])
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end
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# Recuerda el nombre del servicio de subida de archivos
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def service_for_direct_upload
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session[:service_name] = site.name.to_sym
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end
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# @param triggers [Hash] Otros disparadores
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def swap_modals(triggers = {})
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params.permit(:show, :hide).each_pair do |key, value|
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triggers["modal:#{key}"] = { id: value } if value.present?
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end
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headers['HX-Trigger'] = triggers.to_json if triggers.present?
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end
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# @return [String]
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def render_path_from_attribute
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case pluck_param(:attribute)
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when 'new_has_many' then 'posts/new_has_many_value'
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when 'new_belongs_to' then 'posts/new_belongs_to_value'
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when 'new_has_and_belongs_to_many' then 'posts/new_has_many_value'
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when 'new_has_one' then 'posts/new_has_one_value'
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else 'nothing'
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end
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end
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end
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