From 8a0a29feefc6114008a3b951215d720210746054 Mon Sep 17 00:00:00 2001
From: shibafu <shibafu528@gmail.com>
Date: Fri, 7 Aug 2020 00:25:43 +0900
Subject: [PATCH] =?UTF-8?q?linkCard=E3=82=92Vanilla=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 resources/assets/js/@types/jquery-tissue.d.ts |  6 --
 resources/assets/js/app.ts                    |  4 +-
 resources/assets/js/tissue.ts                 | 98 +++++++++----------
 3 files changed, 49 insertions(+), 59 deletions(-)

diff --git a/resources/assets/js/@types/jquery-tissue.d.ts b/resources/assets/js/@types/jquery-tissue.d.ts
index 5d49f3c..0494a7b 100644
--- a/resources/assets/js/@types/jquery-tissue.d.ts
+++ b/resources/assets/js/@types/jquery-tissue.d.ts
@@ -1,11 +1,5 @@
 // tissue.ts で定義されているjQuery Pluginの型定義
-declare namespace JQueryTissue {
-    interface LinkCardOptions {
-        endpoint: string;
-    }
-}
 
 interface JQuery<TElement = HTMLElement> {
-    linkCard: (options?: JQueryTissue.LinkCardOptions) => this;
     deleteCheckinModal: () => this;
 }
diff --git a/resources/assets/js/app.ts b/resources/assets/js/app.ts
index 6975556..fda7cbf 100644
--- a/resources/assets/js/app.ts
+++ b/resources/assets/js/app.ts
@@ -1,6 +1,6 @@
 import * as Cookies from 'js-cookie';
 import { fetchPostJson, fetchDeleteJson, ResponseError } from './fetch';
-import { pageSelector } from './tissue';
+import { linkCard, pageSelector } from './tissue';
 
 require('./bootstrap');
 
@@ -23,7 +23,7 @@ $(() => {
     $('.alert').alert();
     document.querySelectorAll('.tis-page-selector').forEach(pageSelector);
 
-    $('.link-card').linkCard();
+    document.querySelectorAll('.link-card').forEach(linkCard);
     const $deleteCheckinModal = $('#deleteCheckinModal').deleteCheckinModal();
     $(document).on('click', '[data-target="#deleteCheckinModal"]', function (event) {
         event.preventDefault();
diff --git a/resources/assets/js/tissue.ts b/resources/assets/js/tissue.ts
index 6e12259..0e0b945 100644
--- a/resources/assets/js/tissue.ts
+++ b/resources/assets/js/tissue.ts
@@ -1,5 +1,52 @@
 import { fetchGet } from './fetch';
 
+function suicide<T>(e: T) {
+    return function (): never {
+        throw e;
+    };
+}
+
+export function linkCard(el: Element) {
+    const url = el.querySelector('a')?.href;
+    if (!url) {
+        return;
+    }
+
+    fetchGet('/api/checkin/card', { url })
+        .then((response) => response.json())
+        .then((data) => {
+            const die = suicide('Element not found!');
+            const metaColumn = el.querySelector('.col-12:last-of-type') || die();
+            const imageColumn = el.querySelector<HTMLElement>('.col-12:first-of-type') || die();
+            const title = el.querySelector<HTMLElement>('.card-title') || die();
+            const desc = el.querySelector<HTMLElement>('.card-text') || die();
+            const image = imageColumn.querySelector('img') || die();
+
+            if (data.title === '') {
+                title.style.display = 'none';
+            } else {
+                title.textContent = data.title;
+            }
+
+            if (data.description === '') {
+                desc.style.display = 'none';
+            } else {
+                desc.textContent = data.description;
+            }
+
+            if (data.image === '') {
+                imageColumn.style.display = 'none';
+                metaColumn.classList.remove('col-md-6');
+            } else {
+                image.src = data.image;
+            }
+
+            if (data.title !== '' || data.description !== '' || data.image !== '') {
+                el.classList.remove('d-none');
+            }
+        });
+}
+
 export function pageSelector(el: Element) {
     if (!(el instanceof HTMLSelectElement)) return;
     el.addEventListener('change', function () {
@@ -8,57 +55,6 @@ export function pageSelector(el: Element) {
 }
 
 (function ($) {
-    $.fn.linkCard = function (options) {
-        const settings = $.extend(
-            {
-                endpoint: '/api/checkin/card',
-            },
-            options
-        );
-
-        return this.each(function () {
-            const $this = $(this);
-
-            const url = $this.find('a').attr('href');
-            if (!url) {
-                return;
-            }
-
-            fetchGet(settings.endpoint, { url })
-                .then((response) => response.json())
-                .then((data) => {
-                    const $metaColumn = $this.find('.col-12:last-of-type');
-                    const $imageColumn = $this.find('.col-12:first-of-type');
-                    const $title = $this.find('.card-title');
-                    const $desc = $this.find('.card-text');
-                    const $image = $imageColumn.find('img');
-
-                    if (data.title === '') {
-                        $title.hide();
-                    } else {
-                        $title.text(data.title);
-                    }
-
-                    if (data.description === '') {
-                        $desc.hide();
-                    } else {
-                        $desc.text(data.description);
-                    }
-
-                    if (data.image === '') {
-                        $imageColumn.hide();
-                        $metaColumn.removeClass('col-md-6');
-                    } else {
-                        $image.attr('src', data.image);
-                    }
-
-                    if (data.title !== '' || data.description !== '' || data.image !== '') {
-                        $this.removeClass('d-none');
-                    }
-                });
-        });
-    };
-
     $.fn.deleteCheckinModal = function () {
         return this.each(function () {
             $(this)