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feat: Avatar Position-Offset (translate X/Y)

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Backend:
- AgentRecord + SessionRecord: AvatarOffsetX, AvatarOffsetY Properties
- DB-Migration: avatar_offset_x/y REAL DEFAULT 0 auf agents + sessions
- Agent/Session Endpoints: Create + Update lesen/schreiben Offset-Felder
- GetSessionsWithStats: Offset-Felder ans Frontend

Frontend:
- Avatar-Editor: X/Y Offset-Slider (-50% bis +50%) im Modal
  - buildTransformStyle() Helper für transform: scale() translate()
  - getOffsetX()/getOffsetY() Public API
  - Reset bei Clear/AI-Generate/Upload
- ui.js: buildAgentCard + buildSessionCard rendern transform mit Offset
- Agent-Page + Session-Page: initialOffsetX/Y + Save
- CSS: .av-offset-row Styles (gruppiert mit .av-scale-row)
This commit is contained in:
Meleki committed 2026-03-06 21:14:51 +01:00
1 parent 95b3683910
commit 4775b8ded7
10 files changed
+143 -30
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wwwroot/js/avatar-editor.js
+85 -11
View File
@@ -6,13 +6,17 @@
// previewEl: document.getElementById('myPreview'),
// initialImage: 'data:image/...' || null,
// initialScale: 1.5,
// onChange(imageData, scale) { ... }
// initialOffsetX: 0,
// initialOffsetY: 0,
// onChange(imageData, scale, offsetX, offsetY) { ... }
// });
// // Cleanup:
// editor.destroy();
// // Get current values:
// editor.getImage(); // data-url or null
// editor.getScale(); // number
// editor.getOffsetX(); // number (-50 to 50)
// editor.getOffsetY(); // number (-50 to 50)
var AvatarEditor = (function () {
@@ -20,6 +24,8 @@ var AvatarEditor = (function () {
var previewEl = opts.previewEl;
var imageData = opts.initialImage || null;
var scale = opts.initialScale || 1;
var offsetX = opts.initialOffsetX || 0;
var offsetY = opts.initialOffsetY || 0;
var onChange = opts.onChange || function () {};
var overlay = null;
var pasteHandler = null;
@@ -28,10 +34,17 @@ var AvatarEditor = (function () {
// Krea-Status prüfen
apiKreaStatus().then(function (s) { kreaAvailable = s.configured; }).catch(function () {});
function buildTransformStyle() {
var parts = [];
if (scale !== 1) parts.push('scale(' + scale + ')');
if (offsetX !== 0 || offsetY !== 0) parts.push('translate(' + offsetX + '%, ' + offsetY + '%)');
return parts.length ? ' style="transform: ' + parts.join(' ') + '"' : '';
}
// Preview rendern
function renderPreview() {
if (imageData) {
previewEl.innerHTML = '<img src="' + imageData + '" alt="" style="scale: ' + scale + '">';
previewEl.innerHTML = '<img src="' + imageData + '" alt=""' + buildTransformStyle() + '>';
previewEl.classList.add('has-image');
} else {
previewEl.innerHTML = '?';
@@ -65,7 +78,7 @@ var AvatarEditor = (function () {
reader.onload = function () {
imageData = reader.result;
renderPreview();
onChange(imageData, scale);
onChange(imageData, scale, offsetX, offsetY);
if (overlay) refreshModal();
};
reader.readAsDataURL(file);
@@ -74,8 +87,10 @@ var AvatarEditor = (function () {
function setImage(data) {
imageData = data;
scale = 1;
offsetX = 0;
offsetY = 0;
renderPreview();
onChange(imageData, scale);
onChange(imageData, scale, offsetX, offsetY);
}
function openModal() {
@@ -91,7 +106,7 @@ var AvatarEditor = (function () {
'</div>' +
'<div class="av-body">' +
'<div class="av-preview-large">' +
(imageData ? '<img src="' + imageData + '" alt="" style="scale: ' + scale + '">' : '?') +
(imageData ? '<img src="' + imageData + '" alt=""' + buildTransformStyle() + '>' : '?') +
'</div>' +
'<div class="av-controls">' +
'<div class="av-scale-row"' + (imageData ? '' : ' hidden') + '>' +
@@ -99,6 +114,16 @@ var AvatarEditor = (function () {
'<input type="range" class="av-scale" min="0.5" max="3" step="0.1" value="' + scale + '">' +
'<span class="av-scale-value">' + scale + '×</span>' +
'</div>' +
'<div class="av-offset-row"' + (imageData ? '' : ' hidden') + '>' +
'<label>X</label>' +
'<input type="range" class="av-offset-x" min="-50" max="50" step="1" value="' + offsetX + '">' +
'<span class="av-offset-x-value">' + offsetX + '%</span>' +
'</div>' +
'<div class="av-offset-row"' + (imageData ? '' : ' hidden') + '>' +
'<label>Y</label>' +
'<input type="range" class="av-offset-y" min="-50" max="50" step="1" value="' + offsetY + '">' +
'<span class="av-offset-y-value">' + offsetY + '%</span>' +
'</div>' +
'<div class="av-actions">' +
'<button class="av-upload-btn"><i class="fa fa-upload"></i> Hochladen</button>' +
'<input type="file" class="av-file-input" accept="image/*" hidden>' +
@@ -123,6 +148,11 @@ var AvatarEditor = (function () {
var scaleRow = overlay.querySelector('.av-scale-row');
var scaleInput = overlay.querySelector('.av-scale');
var scaleValueEl = overlay.querySelector('.av-scale-value');
var offsetRows = overlay.querySelectorAll('.av-offset-row');
var offsetXInput = overlay.querySelector('.av-offset-x');
var offsetXValueEl = overlay.querySelector('.av-offset-x-value');
var offsetYInput = overlay.querySelector('.av-offset-y');
var offsetYValueEl = overlay.querySelector('.av-offset-y-value');
var uploadBtn = overlay.querySelector('.av-upload-btn');
var fileInput = overlay.querySelector('.av-file-input');
var clearBtn = overlay.querySelector('.av-clear-btn');
@@ -135,14 +165,41 @@ var AvatarEditor = (function () {
if (e.target === overlay) closeModal();
});
function updatePreviewLargeTransform() {
var img = previewLarge.querySelector('img');
if (img) {
var parts = [];
if (scale !== 1) parts.push('scale(' + scale + ')');
if (offsetX !== 0 || offsetY !== 0) parts.push('translate(' + offsetX + '%, ' + offsetY + '%)');
img.style.transform = parts.length ? parts.join(' ') : '';
}
}
// Scale
scaleInput.addEventListener('input', function () {
scale = parseFloat(scaleInput.value);
scaleValueEl.textContent = scale + '×';
var img = previewLarge.querySelector('img');
if (img) img.style.scale = scale;
updatePreviewLargeTransform();
renderPreview();
onChange(imageData, scale);
onChange(imageData, scale, offsetX, offsetY);
});
// Offset X
offsetXInput.addEventListener('input', function () {
offsetX = parseFloat(offsetXInput.value);
offsetXValueEl.textContent = offsetX + '%';
updatePreviewLargeTransform();
renderPreview();
onChange(imageData, scale, offsetX, offsetY);
});
// Offset Y
offsetYInput.addEventListener('input', function () {
offsetY = parseFloat(offsetYInput.value);
offsetYValueEl.textContent = offsetY + '%';
updatePreviewLargeTransform();
renderPreview();
onChange(imageData, scale, offsetX, offsetY);
});
// Upload
@@ -155,10 +212,16 @@ var AvatarEditor = (function () {
clearBtn.addEventListener('click', function () {
imageData = null;
scale = 1;
offsetX = 0;
offsetY = 0;
scaleInput.value = 1;
scaleValueEl.textContent = '1×';
offsetXInput.value = 0;
offsetXValueEl.textContent = '0%';
offsetYInput.value = 0;
offsetYValueEl.textContent = '0%';
renderPreview();
onChange(imageData, scale);
onChange(imageData, scale, offsetX, offsetY);
refreshModal();
});
@@ -182,10 +245,16 @@ var AvatarEditor = (function () {
reader.onload = function () {
imageData = reader.result;
scale = 1;
offsetX = 0;
offsetY = 0;
scaleInput.value = 1;
scaleValueEl.textContent = '1×';
offsetXInput.value = 0;
offsetXValueEl.textContent = '0%';
offsetYInput.value = 0;
offsetYValueEl.textContent = '0%';
renderPreview();
onChange(imageData, scale);
onChange(imageData, scale, offsetX, offsetY);
refreshModal();
};
reader.readAsDataURL(blob);
@@ -222,14 +291,17 @@ var AvatarEditor = (function () {
if (!overlay) return;
var previewLarge = overlay.querySelector('.av-preview-large');
var scaleRow = overlay.querySelector('.av-scale-row');
var offsetRows = overlay.querySelectorAll('.av-offset-row');
var clearBtn = overlay.querySelector('.av-clear-btn');
if (imageData) {
previewLarge.innerHTML = '<img src="' + imageData + '" alt="" style="scale: ' + scale + '">';
previewLarge.innerHTML = '<img src="' + imageData + '" alt=""' + buildTransformStyle() + '>';
scaleRow.hidden = false;
offsetRows.forEach(function (r) { r.hidden = false; });
clearBtn.hidden = false;
} else {
previewLarge.innerHTML = '?';
scaleRow.hidden = true;
offsetRows.forEach(function (r) { r.hidden = true; });
clearBtn.hidden = true;
}
}
@@ -245,6 +317,8 @@ var AvatarEditor = (function () {
return {
getImage: function () { return imageData; },
getScale: function () { return scale; },
getOffsetX: function () { return offsetX; },
getOffsetY: function () { return offsetY; },
destroy: function () {
closeModal();
if (pasteHandler) {