From 17a4d4db1b5865e651adc5548998e08295bc2dab Mon Sep 17 00:00:00 2001
From: JiriUhlir <149317995+JiriUhlir@users.noreply.github.com>
Date: Thu, 28 May 2026 13:33:22 +0200
Subject: [PATCH] copying, evidovat btn hidden

---
 app/routes/apps.py    |  4 +-
 app/routes/backups.py |  4 --
 app/static/portal.js  | 85 ++++++++++++++++++++++++++++++++++++++-----
 3 files changed, 78 insertions(+), 15 deletions(-)

diff --git a/app/routes/apps.py b/app/routes/apps.py
index bb49f73..387e62d 100644
--- a/app/routes/apps.py
+++ b/app/routes/apps.py
@@ -94,13 +94,13 @@ def index(request: Request, user=Depends(require_user)):
                     <label class="muted">HTTP</label>
                     <div class="cmd-row">
                         <input readonly value="{http_clone}" id="http-{app_id}">
-                        <button onclick="copyValue('http-{app_id}')">Kopírovat</button>
+                        <button type="button" onclick="return copyText(this)">Kopírovat</button>
                     </div>
 
                     <label class="muted">SSH</label>
                     <div class="cmd-row">
                         <input readonly value="{ssh_clone}" id="ssh-{app_id}">
-                        <button onclick="copyValue('ssh-{app_id}')">Kopírovat</button>
+                        <button type="button" onclick="return copyText(this)">Kopírovat</button>
                     </div>
                 </details>
             </td>
diff --git a/app/routes/backups.py b/app/routes/backups.py
index fe701b0..3bfb84c 100644
--- a/app/routes/backups.py
+++ b/app/routes/backups.py
@@ -45,10 +45,6 @@ def backups_page(request: Request, user=Depends(require_user)):
                     <input readonly value="{restore_cmd}">
                     <button type="button" class="copy-button" data-copy-value="{restore_cmd}" onclick="copyText(this)">Kopírovat</button>
                 </div>
-                <form method="post" action="/portal/backups/restore-trigger">
-                    <input type="hidden" name="backup_path" value="{backup_path}">
-                    <button type="submit" class="btn-secondary">Evidovat obnovu</button>
-                </form>
                 <div class="muted">Obnova je nebezpečná a musí se spustit ručně přes SSH.</div>
             </td>
             <td class="actions-cell">
diff --git a/app/static/portal.js b/app/static/portal.js
index a48eab2..1c6f749 100644
--- a/app/static/portal.js
+++ b/app/static/portal.js
@@ -1,17 +1,84 @@
-function copyValue(id) {
-    const el = document.getElementById(id);
-    el.select();
-    el.setSelectionRange(0, 99999);
-    navigator.clipboard.writeText(el.value);
+function writeClipboard(value) {
+    if (navigator.clipboard && window.isSecureContext) {
+        return navigator.clipboard.writeText(value);
+    }
+
+    const textarea = document.createElement("textarea");
+    textarea.value = value;
+    textarea.setAttribute("readonly", "");
+    textarea.style.position = "fixed";
+    textarea.style.top = "-1000px";
+    document.body.appendChild(textarea);
+    textarea.select();
+    document.execCommand("copy");
+    document.body.removeChild(textarea);
+    return Promise.resolve();
 }
 
-function copyText(button) {
-    const value = button.dataset.copyValue || "";
-    navigator.clipboard.writeText(value);
+function nearestCopyValue(button) {
+    if (button.dataset.copyValue) {
+        return button.dataset.copyValue;
+    }
 
+    const scopes = [
+        button.closest(".copy-row"),
+        button.closest(".cmd-row"),
+        button.closest("td"),
+        button.parentElement,
+    ];
+
+    for (const scope of scopes) {
+        if (!scope) {
+            continue;
+        }
+
+        const target = scope.querySelector("input, textarea, pre, code");
+        if (target) {
+            return "value" in target ? target.value : target.textContent;
+        }
+    }
+
+    return "";
+}
+
+function showCopied(button, ok) {
     const label = button.textContent;
-    button.textContent = "Zkopírováno";
+    button.textContent = ok ? "Zkopírováno" : "Nelze kopírovat";
     window.setTimeout(() => {
         button.textContent = label;
     }, 1200);
 }
+
+function copyValue(idOrButton) {
+    const target = typeof idOrButton === "string" ? document.getElementById(idOrButton) : idOrButton;
+    if (!target) {
+        return false;
+    }
+
+    const value = "value" in target ? target.value : nearestCopyValue(target);
+    if ("select" in target) {
+        target.select();
+        target.setSelectionRange(0, target.value.length);
+    }
+
+    writeClipboard(value)
+        .then(() => {
+            if (!("value" in target)) {
+                showCopied(target, true);
+            }
+        })
+        .catch(() => {
+            if (!("value" in target)) {
+                showCopied(target, false);
+            }
+        });
+    return false;
+}
+
+function copyText(button) {
+    const value = nearestCopyValue(button);
+    writeClipboard(value)
+        .then(() => showCopied(button, true))
+        .catch(() => showCopied(button, false));
+    return false;
+}