From ab390c9d47b6907c90cc96f4ea07981ac8b6a7c7 Mon Sep 17 00:00:00 2001
From: Marcus Noble <github@marcusnoble.co.uk>
Date: Sun, 21 Feb 2021 09:55:33 +0000
Subject: [PATCH] Added iframe toggle

---
 views/index.html          |  6 ++++++
 views/static/feed-item.js | 14 +++++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/views/index.html b/views/index.html
index 76f49a7..608531d 100644
--- a/views/index.html
+++ b/views/index.html
@@ -111,6 +111,9 @@
             <div class="card item-content" :data-id="item.ID" v-if="item.ID == selectedItem">
               <div class="card-content">
                 <div class="menu">
+                  <button title="Show IFrame" v-on:click="showIframe(item)" :disabled="isBusy">
+                    <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"width="24" height="24" viewBox="0 0 426 426" enable-background="new 0 0 426.001 426.001"><g><path d="M406.8 54.2H19.2A19.2 19.2 0 000 73.4v279.2c0 10.6 8.6 19.2 19.2 19.2h387.6c10.6 0 19.2-8.6 19.2-19.2V73.4c0-10.6-8.6-19.2-19.2-19.2zM368.4 82a17.8 17.8 0 110 35.7 17.8 17.8 0 010-35.7zm-48 0a17.8 17.8 0 110 35.7 17.8 17.8 0 010-35.7zm-48 0a17.8 17.8 0 110 35.7 17.8 17.8 0 010-35.7zm115.2 251.5H38.4V141.6h349.2v191.8z"/></g><g/><g/><g/><g/><g/><g/><g/><g/><g/><g/><g/><g/><g/><g/><g/></svg>
+                  </button>
                   <button title="Save" v-on:click="saveItem(item)" :disabled="isBusy">
                     <svg width="24" height="24" xmlns="http://www.w3.org/2000/svg"><path d="M12.8 5.6l-.8.8-.8-.8a5.4 5.4 0 00-7.6 7.6l7.9 7.9c.3.3.7.3 1 0l8-8a5.4 5.4 0 10-7.7-7.5z" :style="{'fill': item.Save ? '#ff2e88' : '' }" fill-rule="nonzero"/></svg>
                   </button>
@@ -216,6 +219,9 @@
                   this.setBusy(false);
                 })
             },
+            showIframe(item) {
+              document.querySelector(`feed-item[item-id='${item.ID}'`).showIframe();
+            },
             nextItem() {
               let currentItem = -1;
               if (this.selectedItem != undefined) {
diff --git a/views/static/feed-item.js b/views/static/feed-item.js
index b66b733..e26bcee 100644
--- a/views/static/feed-item.js
+++ b/views/static/feed-item.js
@@ -74,6 +74,12 @@ class FeedItem extends HTMLElement {
       padding: 0 4px;
     }
 
+    iframe {
+      display: block;
+      width: 100%;
+      min-height: 600px;
+      border: none;
+    }
     </style>
     `;
 
@@ -81,7 +87,8 @@ class FeedItem extends HTMLElement {
       .then(res => res.json())
       .then(item => {
         template.innerHTML += `<h1><a href="${item.URL}" target="_blank" rel="noopener">${item.Title}</a></h1>`;
-        template.innerHTML += item.Content || item.Description;
+        template.innerHTML += `<div class="feedContent">${item.Content || item.Description}</div>`;
+        template.innerHTML += `<iframe style="display: none;" data-src="${item.URL}"></iframe>`
         this.shadowRoot.appendChild(template.content.cloneNode(true));
         [...this.shadowRoot.querySelectorAll('a[href^=http]')].forEach(a => {
           a.setAttribute("target", "_blank");
@@ -107,7 +114,12 @@ class FeedItem extends HTMLElement {
           a.href = url.origin +'/'+ a.getAttribute('src');
         });
       })
+  }
 
+  showIframe() {
+    this.shadowRoot.querySelector(".feedContent").style.display = "none";
+    this.shadowRoot.querySelector("iframe").src = this.shadowRoot.querySelector("iframe").dataset.src;
+    this.shadowRoot.querySelector("iframe").style.display = "block";
   }
 }
 customElements.define('feed-item', FeedItem);