Progress SAve- downloader,blur,ghost mode(Partially) works

2026-05-27 17:32:23 +02:00 · 2026-05-25 18:00:57 +05:45
parent 4f63e784ac
commit 2d33dcb889
66 changed files with 6373 additions and 909 deletions
@@ -0,0 +1,89 @@
+/**
+ * FocusGram Theme Detector
+ * Reads Instagram's background + bottom nav color and reports to Flutter.
+ * Injected at DOCUMENT_END so DOM is ready.
+ */
+(function () {
+  'use strict';
+
+  const parseRgb = (str) => {
+    // Parses "rgb(255, 255, 255)" or "rgba(0, 0, 0, 1)" → { r, g, b, a }
+    const m = str.match(/rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*([\d.]+))?\)/);
+    if (!m) return null;
+    return {
+      r: parseInt(m[1]),
+      g: parseInt(m[2]),
+      b: parseInt(m[3]),
+      a: m[4] !== undefined ? parseFloat(m[4]) : 1,
+    };
+  };
+
+  const toHex = ({ r, g, b }) =>
+    '#' +
+    [r, g, b].map((v) => v.toString(16).padStart(2, '0')).join('');
+
+  const detectColors = () => {
+    // Background — Instagram sets it on <body> or a root div
+    const bodyBg = getComputedStyle(document.body).backgroundColor;
+
+    // Bottom nav — IG mobile web renders a fixed bottom bar
+    // Target by role="navigation" or position:fixed at bottom
+    let navBg = bodyBg;
+    const navCandidates = document.querySelectorAll(
+      'nav, [role="navigation"], div[style*="bottom"]'
+    );
+    for (const el of navCandidates) {
+      const style = getComputedStyle(el);
+      if (
+        style.position === 'fixed' &&
+        parseInt(style.bottom) <= 10 &&
+        style.backgroundColor !== 'rgba(0, 0, 0, 0)'
+      ) {
+        navBg = style.backgroundColor;
+        break;
+      }
+    }
+
+    const bodyColor = parseRgb(bodyBg);
+    const navColor = parseRgb(navBg);
+
+    if (!bodyColor) return;
+
+    // Determine dark/light
+    const luminance = (0.299 * bodyColor.r + 0.587 * bodyColor.g + 0.114 * bodyColor.b) / 255;
+    const isDark = luminance < 0.5;
+
+    const payload = {
+      bodyHex: toHex(bodyColor),
+      navHex: navColor ? toHex(navColor) : toHex(bodyColor),
+      isDark,
+    };
+
+    if (window.ThemeChannel) {
+      window.ThemeChannel.postMessage(JSON.stringify(payload));
+    }
+  };
+
+  // Run on load
+  detectColors();
+
+  // Watch for Instagram's dark mode toggle (adds/removes class on <html>)
+  const observer = new MutationObserver(detectColors);
+  observer.observe(document.documentElement, {
+    attributes: true,
+    attributeFilter: ['class', 'style', 'color-scheme'],
+  });
+  observer.observe(document.body, {
+    attributes: true,
+    attributeFilter: ['class', 'style'],
+  });
+
+  // Also run after navigation (Instagram is SPA, URL changes without reload)
+  let lastUrl = location.href;
+  new MutationObserver(() => {
+    if (location.href !== lastUrl) {
+      lastUrl = location.href;
+      setTimeout(detectColors, 300); // small delay for IG to render new page
+    }
+  }).observe(document.body, { childList: true, subtree: true });
+})();