feat: add copyable links for sharing

app/javascript/list.js

@@ -22,6 +22,25 @@ function checkPwd() {
         const pwd_el = document.getElementById("password");
         pwd_el.innerHTML = pwd;
     }
+
+    const copy_els = document.querySelectorAll(".copyable");
+    const cb = window.navigator.clipboard;
+    copy_els.forEach(el => {
+        el.addEventListener("click", evt => {
+            evt.preventDefault();
+            let content = el.dataset.copyContent;
+            if (content.includes("???")) {
+                content = content.replace("???", pwd);
+            }
+            cb.writeText(content).then(() => {
+                const curText = el.innerHTML;
+                el.innerHTML = "copied!";
+                setTimeout(() => {
+                    el.innerHTML = curText;
+                }, 2000);
+            });
+        });
+    });
 }
 
 checkPwd();