Rearchitect theme directory (#59)

* Rearchitect theme directory * Fix symlink
2021-08-14 02:41:02 +05:30
parent 8aa9fc4061
commit e8b9e86fc5
25 changed files with 1 additions and 21 deletions
--- a/static/js/main.js
+++ b/static/js/main.js
@@ -0,0 +1,69 @@
+document.addEventListener('DOMContentLoaded', ready, false);
+
+const THEME_PREF_STORAGE_KEY = "theme-preference";
+const THEME_TO_ICON_CLASS = {
+    'dark': 'feather-moon',
+    'light':'feather-sun'
+};
+let toggleIcon = '';
+let darkThemeCss = '';
+
+function ready() {
+    feather.replace({ 'stroke-width': 1, width: 20, height: 20 });
+    setThemeByUserPref();
+
+    document.getElementById('hamburger-menu-toggle').addEventListener('click', () => {
+        const hamburgerMenu = document.getElementsByClassName('nav-hamburger-list')[0]
+        if (hamburgerMenu.classList.contains('visibility-hidden')) {
+            hamburgerMenu.classList.remove('visibility-hidden');
+        } else {
+            hamburgerMenu.classList.add('visibility-hidden');
+        }
+    })
+}
+
+window.addEventListener('scroll', () => {
+    if (window.innerWidth <= 820) {
+        // For smaller screen, show shadow earlier
+        toggleHeaderShadow(50);
+    } else {
+        toggleHeaderShadow(100);
+    }
+});
+
+function toggleHeaderShadow(scrollY) {
+    if (window.scrollY > scrollY) {
+        document.querySelectorAll('.header').forEach(function(item) {
+            item.classList.add('header-shadow')
+        })
+    } else {
+        document.querySelectorAll('.header').forEach(function(item) {
+            item.classList.remove('header-shadow')
+        })
+    }
+}
+
+function setThemeByUserPref() {
+    darkThemeCss = document.getElementById("dark-theme");
+    const savedTheme = localStorage.getItem(THEME_PREF_STORAGE_KEY) || 
+        (window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark': 'light');
+    const darkThemeToggles = document.querySelectorAll('.dark-theme-toggle');
+    setTheme(savedTheme, darkThemeToggles);
+    darkThemeToggles.forEach(el => el.addEventListener('click', (event) => {
+        toggleIcon = event.currentTarget.querySelector("a svg.feather");
+        if (toggleIcon.classList[1] === THEME_TO_ICON_CLASS.dark) {
+            setTheme('light', [event.currentTarget]);
+        } else if (toggleIcon.classList[1] === THEME_TO_ICON_CLASS.light) {
+            setTheme('dark', [event.currentTarget]);
+        }
+    }));
+}
+
+function setTheme(themeToSet, targets) {
+    localStorage.setItem(THEME_PREF_STORAGE_KEY, themeToSet);
+    darkThemeCss.disabled = themeToSet === 'light';
+    targets.forEach((target) => {
+            target.querySelector('a').innerHTML = feather.icons[THEME_TO_ICON_CLASS[themeToSet].split('-')[1]].toSvg();
+    });
+}
+