added 打赏效果

themes/Ying/assets/js/modules/reward.js

@@ -0,0 +1,64 @@
+/**
+ * Reward System Module
+ */
+(function() {
+    function initReward() {
+        const btn = document.getElementById('reward-btn');
+        const modal = document.getElementById('reward-modal');
+        const close = document.getElementById('reward-close');
+
+        if (!btn || !modal) return;
+
+        // Helper to show modal
+        const showModal = (e) => {
+            if(e) {
+                e.preventDefault();
+                e.stopPropagation();
+            }
+            modal.classList.add('show');
+            document.body.style.overflow = 'hidden'; // Prevent scrolling
+        };
+
+        // Helper to hide modal
+        const hideModal = () => {
+            modal.classList.remove('show');
+            document.body.style.overflow = '';
+        };
+
+        // Button click
+        btn.addEventListener('click', showModal);
+
+        // Close button click
+        if (close) {
+            close.addEventListener('click', hideModal);
+        }
+
+        // Click outside modal content
+        modal.addEventListener('click', (e) => {
+            if (e.target === modal) {
+                hideModal();
+            }
+        });
+
+        // Escape key to close
+        if (!window.rewardKeyHandlerAttached) {
+            document.addEventListener('keydown', function(e) {
+                const activeModal = document.getElementById('reward-modal');
+                if (e.key === 'Escape' && activeModal && activeModal.classList.contains('show')) {
+                    activeModal.classList.remove('show');
+                    document.body.style.overflow = '';
+                }
+            });
+            window.rewardKeyHandlerAttached = true;
+        }
+    }
+
+    // Initialize on load
+    document.addEventListener('DOMContentLoaded', initReward);
+
+    // Initialize on Pjax complete
+    document.addEventListener('pjax:complete', initReward);
+    
+    // Export
+    window.initReward = initReward;
+})();