Update 3 files

- /assets/js/main.js
- /assets/js/main_new.js
- /_layouts/default.html

1 files changed, 78 insertions, 0 deletions

diff --git a/assets/js/main_new.js b/assets/js/main_new.js
new file mode 100644
index 0000000..fd0170f
--- /dev/null
+++ b/assets/js/main_new.js
@@ -0,0 +1,78 @@
+$(function () {
+    $("div#landlord").mouseenter(function () {
+        $("div.live_ico_box").fadeIn();
+    });
+    $("div#landlord").mouseleave(function () {
+        $("div.live_ico_box").fadeOut();
+    });
+    
+    const urlParams = new URLSearchParams(window.location.search);
+    const keyword = urlParams.get('kw')?.trim();
+
+    if (!keyword) return;
+
+    // 转义正则表达式特殊字符，避免安全问题
+    const escapedKeyword = keyword.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+    // 创建不区分大小写的正则表达式（全局匹配）
+    const regex = new RegExp(`(${escapedKeyword})`, 'gi');
+
+    // 递归遍历并高亮文本节点
+    const escapeHTML = str => str.replace(/[&<>"']/g, 
+        tag => ({
+            '&': '&amp;',
+            '<': '&lt;',
+            '>': '&gt;',
+            '"': '&quot;',
+            "'": '&#39;'
+        }[tag] || tag));
+    function highlightTextNodes(element) {
+        $(element).contents().each(function () {
+            if (this.nodeType === Node.TEXT_NODE) {
+                const $this = $(this);
+                const text = escapeHTML($this.text());
+
+                // 使用正则替换并保留原始大小写
+                if (regex.test(text)) {
+                    const replaced = text.replace(regex, '<mark>$1</mark>');
+                    $this.replaceWith(replaced);
+                }
+            } else if (
+                this.nodeType === Node.ELEMENT_NODE &&
+                !$(this).is('script, style, noscript, textarea')
+            ) {
+                highlightTextNodes(this);
+            }
+        });
+    }
+
+    $('section').each(function () {
+        highlightTextNodes(this);
+    });
+
+    var codeBlocks = document.querySelectorAll('div.highlight');
+
+    codeBlocks.forEach(function (codeBlock) {
+        var copyButton = document.createElement('button');
+        copyButton.className = 'copy';
+        copyButton.type = 'button';
+        copyButton.innerText = '📋';
+
+        codeBlock.append(copyButton);
+
+        copyButton.addEventListener('click', function () {
+            var code = codeBlock.querySelector('pre code').innerText.trim();
+            window.navigator.clipboard.writeText(code)
+                .then(() => {
+                    copyButton.innerText = '✅';
+                })
+                .catch(err => {
+                    copyButton.innerText = '❌';
+                    console.error('Failed to copy:', err);
+                });
+
+            setTimeout(function () {
+                copyButton.innerText = '📋';
+            }, 1500);
+        });
+    });
+});
\ No newline at end of file