What's new

- Reordered Settings Page. - Added "Click to Unblur" for posts. - Added Persistent Notification - Improved Grayscale Scheduling. and more.
2026-05-27 09:22:32 +02:00 · 2026-03-04 10:48:14 +05:45
commit 7bb472d212
92 changed files with 14740 additions and 0 deletions
@@ -0,0 +1,109 @@
+// ============================================================================
+// FocusGram — InjectionController
+// ============================================================================
+
+import '../scripts/core_injection.dart' as scripts;
+import '../scripts/ui_hider.dart' as ui_hider;
+
+class InjectionController {
+  static const String iOSUserAgent =
+      'Mozilla/5.0 (iPhone; CPU iPhone OS 18_6 like Mac OS X) '
+      'AppleWebKit/605.1.15 (KHTML, like Gecko) '
+      'Version/26.0 Mobile/15E148 Safari/604.1';
+
+  static const String reelsMutationObserverJS =
+      scripts.kReelsMutationObserverJS;
+  static const String linkSanitizationJS = scripts.kLinkSanitizationJS;
+  static String get notificationBridgeJS => scripts.kNotificationBridgeJS;
+
+  static String _buildMutationObserver(String cssContent) =>
+      '''
+    (function fgApplyStyles() {
+      const ID = 'focusgram-style';
+      function inject() {
+        let el = document.getElementById(ID);
+        if (!el) {
+          el = document.createElement('style');
+          el.id = ID;
+          (document.head || document.documentElement).appendChild(el);
+        }
+        el.textContent = ${_escapeJsString(cssContent)};
+      }
+      inject();
+      new MutationObserver(() => { if (!document.getElementById(ID)) inject(); })
+        .observe(document.documentElement, { childList: true, subtree: true });
+    })();
+  ''';
+
+  static String _escapeJsString(String s) {
+    final escaped = s.replaceAll(r'\', r'\\').replaceAll('`', r'\`');
+    return '`$escaped`';
+  }
+
+  static String softNavigateJS(String path) =>
+      '''
+    (function() {
+      const t = ${_escapeJsString(path)};
+      if (window.location.pathname !== t) window.location.href = t;
+    })();
+  ''';
+
+  static String buildSessionStateJS(bool active) =>
+      'window.__focusgramSessionActive = $active;';
+
+  static String buildInjectionJS({
+    required bool sessionActive,
+    required bool blurExplore,
+    required bool blurReels,
+    required bool tapToUnblur,
+    required bool enableTextSelection,
+    required bool hideSuggestedPosts, // JS-only, handled by InjectionManager
+    required bool hideSponsoredPosts, // JS-only, handled by InjectionManager
+    required bool hideLikeCounts,
+    required bool hideFollowerCounts,
+    // hideStoriesBar parameter removed per user request
+    required bool hideExploreTab,
+    required bool hideReelsTab,
+    required bool hideShopTab,
+    required bool disableReelsEntirely,
+  }) {
+    final css = StringBuffer()..writeln(scripts.kGlobalUIFixesCSS);
+    if (!enableTextSelection) css.writeln(scripts.kDisableSelectionCSS);
+
+    if (!sessionActive) {
+      // Hide reel feed content when no session active
+      css.writeln(scripts.kHideReelsFeedContentCSS);
+    }
+
+    // FIX: blurReels moved OUTSIDE `if (!sessionActive)`.
+    // Previously it was inside that block alongside display:none on the parent —
+    // you cannot blur children of a display:none element, making it dead code.
+    // Now: when sessionActive=true, reel thumbnails are blurred as friction.
+    //      when sessionActive=false, reels are hidden anyway (blur harmless).
+    if (blurReels) css.writeln(scripts.kBlurReelsCSS);
+
+    if (blurExplore) css.writeln(scripts.kBlurHomeFeedAndExploreCSS);
+
+    if (hideLikeCounts) css.writeln(ui_hider.kHideLikeCountsCSS);
+    if (hideFollowerCounts) css.writeln(ui_hider.kHideFollowerCountsCSS);
+    // Stories hiding removed per user request
+    if (hideExploreTab) css.writeln(ui_hider.kHideExploreTabCSS);
+    if (hideReelsTab) css.writeln(ui_hider.kHideReelsTabCSS);
+    if (hideShopTab) css.writeln(ui_hider.kHideShopTabCSS);
+
+    return '''
+      ${buildSessionStateJS(sessionActive)}
+      window.__fgDisableReelsEntirely = $disableReelsEntirely;
+      window.__fgTapToUnblur = $tapToUnblur;
+      ${scripts.kTrackPathJS}
+      ${_buildMutationObserver(css.toString())}
+      ${scripts.kDismissAppBannerJS}
+      ${!sessionActive ? scripts.kStrictReelsBlockJS : ''}
+      ${scripts.kReelsMutationObserverJS}
+      ${tapToUnblur ? scripts.kTapToUnblurJS : ''}
+      ${scripts.kLinkSanitizationJS}
+      ${scripts.kThemeDetectorJS}
+      ${scripts.kBadgeMonitorJS}
+    ''';
+  }
+}