From ee459b2d4e75980eba343d1686599667eff7a427 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 17 May 2024 15:06:44 -0300
Subject: [PATCH] feat: modal de boostrap 4.6

---
 app/assets/stylesheets/application.scss       |  1 +
 .../controllers/modal_controller.js           | 40 +++++++++++++++++++
 app/views/bootstrap/_modal.haml               | 38 ++++++++++++++++++
 3 files changed, 79 insertions(+)
 create mode 100644 app/javascript/controllers/modal_controller.js
 create mode 100644 app/views/bootstrap/_modal.haml

diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index 68b610bc..7d9c8c9d 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -20,6 +20,7 @@ $form-feedback-valid-color: $black;
 $form-feedback-invalid-color: $magenta;
 $form-feedback-icon-valid-color: $black;
 $component-active-bg: $magenta;
+$zindex-modal-backdrop: 0;
 
 $spacers: (
   2-plus: 0.75rem
diff --git a/app/javascript/controllers/modal_controller.js b/app/javascript/controllers/modal_controller.js
new file mode 100644
index 00000000..3a614b80
--- /dev/null
+++ b/app/javascript/controllers/modal_controller.js
@@ -0,0 +1,40 @@
+import { Controller } from "stimulus";
+
+export default class extends Controller {
+  static targets = ["modal", "backdrop"];
+
+  show(event = undefined) {
+    event?.preventDefault();
+
+    this.modalTarget.style.display = "block";
+    this.backdropTarget.style.display = "block";
+    this.modalTarget.setAttribute("role", "dialog");
+    this.modalTarget.setAttribute("aria-modal", true);
+    this.modalTarget.removeAttribute("aria-hidden");
+
+    window.document.body.classList.add("modal-open");
+
+    setTimeout(() => {
+      this.modalTarget.classList.add("show");
+      this.backdropTarget.classList.add("show");
+    }, 1);
+  }
+
+  hide(event = undefined) {
+    event?.preventDefault();
+
+    this.backdropTarget.classList.remove("show");
+    this.modalTarget.classList.remove("show");
+
+    this.modalTarget.setAttribute("aria-hidden", true);
+    this.modalTarget.removeAttribute("role");
+    this.modalTarget.removeAttribute("aria-modal");
+
+    setTimeout(() => {
+      this.modalTarget.style.display = "";
+      this.backdropTarget.style.display = "";
+    }, 500);
+
+    window.document.body.classList.remove("modal-open");
+  }
+}
diff --git a/app/views/bootstrap/_modal.haml b/app/views/bootstrap/_modal.haml
new file mode 100644
index 00000000..b57fc94e
--- /dev/null
+++ b/app/views/bootstrap/_modal.haml
@@ -0,0 +1,38 @@
+-#
+  # Modal
+
+  @see {https://getbootstrap.com/docs/4.6/components/modal/}
+  @see {https://github.com/bullet-train-co/nice_partials/issues/99}
+  @param :id [String] El ID del modal
+  @param :modal_content_attributes [Hash] Atributos para el contenido del modal
+  @param :hide_actions [Array<String>] Acciones al ocultar el modal
+  @yield :ID_body Contenido
+  @yield :ID_header Contenido del header (opcional)
+  @yield :ID_footer Contenido del pie (opcional)
+  @example
+    = render 'bootstrap/modal', id: 'algo' do |partial|
+      - content_for :algo_header do
+        = 'título'
+      - content_for :algo_body do
+        = 'contenido'
+      - content_for :algo_footer do
+        = 'pie'
+
+- local_assigns[:hide_actions] ||= []
+- local_assigns[:hide_actions] << 'click->modal#hide'
+- local_assigns[:modal_content_attributes] ||= {}
+
+.modal.fade{ tabindex: -1, aria: { hidden: 'true' }, data: { target: 'modal.modal' } }
+  .modal-backdrop.fade{ data: { target: 'modal.backdrop', action: local_assigns[:hide_actions].join(' ') } }
+  .modal-dialog.modal-dialog-scrollable.modal-dialog-centered
+    .modal-content{ **local_assigns[:modal_content_attributes] }
+      - if (header = yield(:"#{id}_header")).present?
+        .modal-header= header
+
+      .modal-body= yield(:"#{id}_body")
+
+      .modal-footer.flex-nowrap
+        - if (footer = yield(:"#{id}_footer"))
+          = footer
+        - else
+          %button.btn.btn-secondary.m-0{ type: 'button', data: { action: 'modal#hide' } }= t('.close')