1 files changed, 112 insertions, 0 deletions
diff --git a/themes/hugo-theme-stack/assets/ts/main.ts b/themes/hugo-theme-stack/assets/ts/main.ts
new file mode 100644
index 0000000..f3160ae
--- /dev/null
+++ b/themes/hugo-theme-stack/assets/ts/main.ts
@@ -0,0 +1,112 @@
+/*!
+*   Hugo Theme Stack
+*
+*   @author: Jimmy Cai
+*   @website: https://jimmycai.com
+*   @link: https://github.com/CaiJimmy/hugo-theme-stack
+*/
+import StackGallery from "ts/gallery";
+import { getColor } from 'ts/color';
+import menu from 'ts/menu';
+import createElement from 'ts/createElement';
+import StackColorScheme from 'ts/colorScheme';
+import { setupScrollspy } from 'ts/scrollspy';
+import { setupSmoothAnchors } from "ts/smoothAnchors";
+
+let Stack = {
+    init: () => {
+        /**
+         * Bind menu event
+         */
+        menu();
+
+        const articleContent = document.querySelector('.article-content') as HTMLElement;
+        if (articleContent) {
+            new StackGallery(articleContent);
+            setupSmoothAnchors();
+            setupScrollspy();
+        }
+
+        /**
+         * Add linear gradient background to tile style article
+         */
+        const articleTile = document.querySelector('.article-list--tile');
+        if (articleTile) {
+            let observer = new IntersectionObserver(async (entries, observer) => {
+                entries.forEach(entry => {
+                    if (!entry.isIntersecting) return;
+                    observer.unobserve(entry.target);
+
+                    const articles = entry.target.querySelectorAll('article.has-image');
+                    articles.forEach(async articles => {
+                        const image = articles.querySelector('img'),
+                            imageURL = image.src,
+                            key = image.getAttribute('data-key'),
+                            hash = image.getAttribute('data-hash'),
+                            articleDetails: HTMLDivElement = articles.querySelector('.article-details');
+
+                        const colors = await getColor(key, hash, imageURL);
+
+                        articleDetails.style.background = `
+                        linear-gradient(0deg, 
+                            rgba(${colors.DarkMuted.rgb[0]}, ${colors.DarkMuted.rgb[1]}, ${colors.DarkMuted.rgb[2]}, 0.5) 0%, 
+                            rgba(${colors.Vibrant.rgb[0]}, ${colors.Vibrant.rgb[1]}, ${colors.Vibrant.rgb[2]}, 0.75) 100%)`;
+                    })
+                })
+            });
+
+            observer.observe(articleTile)
+        }
+
+
+        /**
+         * Add copy button to code block
+        */
+        const highlights = document.querySelectorAll('.article-content div.highlight');
+        const copyText = `Copy`,
+            copiedText = `Copied!`;
+
+        highlights.forEach(highlight => {
+            const copyButton = document.createElement('button');
+            copyButton.innerHTML = copyText;
+            copyButton.classList.add('copyCodeButton');
+            highlight.appendChild(copyButton);
+
+            const codeBlock = highlight.querySelector('code[data-lang]');
+            if (!codeBlock) return;
+
+            copyButton.addEventListener('click', () => {
+                navigator.clipboard.writeText(codeBlock.textContent)
+                    .then(() => {
+                        copyButton.textContent = copiedText;
+
+                        setTimeout(() => {
+                            copyButton.textContent = copyText;
+                        }, 1000);
+                    })
+                    .catch(err => {
+                        alert(err)
+                        console.log('Something went wrong', err);
+                    });
+            });
+        });
+
+        new StackColorScheme(document.getElementById('dark-mode-toggle'));
+    }
+}
+
+window.addEventListener('load', () => {
+    setTimeout(function () {
+        Stack.init();
+    }, 0);
+})
+
+declare global {
+    interface Window {
+        createElement: any;
+        Stack: any
+    }
+}
+
+window.Stack = Stack;
+window.createElement = createElement;
+\ No newline at end of file