add more group setting messages & fix leaving empty groups & fix image cropper default zoom

android/app/src/main/assets/public/blah/en-us.json

@@ -256,6 +256,9 @@
     "history.visible": "enabled",
     "history.hidden": "disabled",
     "group.history.changed.by": "{0} changed history visibility to: {1}",
+    "group.name.changed.by": "{0} changed the group name to {1}",
+    "group.pfp.changed.by": "{0} changed the group icon",
+    "group.pfp.removed.by": "{0} removed the group icon",
     "prompt.are.you.sure": "Are you sure?",
     "title.unknown.group": "Unknown Group",
     "title.unknown": "Unknown",

android/app/src/main/assets/public/blah/pl-pl.json

@@ -255,6 +255,9 @@
     "history.visible": "włączona",
     "history.hidden": "wyłączona",
     "group.history.changed.by": "{0} zmienił widoczność historii na: {1}",
+    "group.name.changed.by": "{0} zmienił(a) nazwę grupy na: {1}",
+    "group.pfp.changed.by": "{0} zmienił(a) ikonę grupy",
+    "group.pfp.removed.by": "{0} usunął(ęła) ikonę grupy",
     "prompt.are.you.sure": "Czy na pewno?",
     "title.unknown.group": "Nieznana grupa",
     "title.unknown": "Nieznany",

android/app/src/main/assets/public/index.html

@@ -109,10 +109,7 @@
             <div id="cropper-viewport-container" style="position: relative; overflow: hidden; background: #000; width: 100%; max-width: 30rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255,255,255,0.2);">
                 <img id="cropper-image" src="" style="position: absolute; transform-origin: 0 0; cursor: move;">
             </div>
-            <div style="display: flex; align-items: center; gap: 1rem; width: 100%; max-width: 30rem;">
-                <span><blah>title.zoom</blah></span>
-                <input type="range" id="cropper-zoom" min="0.1" max="5" step="0.01" value="1" style="flex: 1;" oninput="updateCropperZoom()">
-            </div>
+
             <div style="display: flex; gap: 1rem; margin-top: 1rem; width: 100%; max-width: 30rem;">
                 <button class="submit-button blah" style="background: rgba(255,255,255,0.1); color: var(--text-color); flex: 1;" onclick="closeCropper()">action.cancel</button>
                 <button class="submit-button blah" style="flex: 1;" onclick="confirmCropper()">action.save</button>

android/app/src/main/assets/public/main.js

@@ -3170,7 +3170,7 @@ async function generateMessagesHtml(entries, isPinnedContext = false) {
         content = processBlah(content);
 
         if (msg.type && msg.type.startsWith("larp.info")) {
-            if (msg.type === "larp.info.pin" || msg.type === "larp.info.unpin" || msg.type === "larp.info.join" || msg.type === "larp.info.leave" || msg.type === "larp.info.create" || msg.type === "larp.info.history" || msg.type === "larp.info.kick" || msg.type === "larp.info.transfer_owner") {
+            if (msg.type === "larp.info.pin" || msg.type === "larp.info.unpin" || msg.type === "larp.info.join" || msg.type === "larp.info.leave" || msg.type === "larp.info.create" || msg.type === "larp.info.history" || msg.type === "larp.info.kick" || msg.type === "larp.info.transfer_owner" || msg.type === "larp.info.name" || msg.type === "larp.info.pfp" || msg.type === "larp.info.pfp_removed") {
                 let authorName = processBlah("title.unknown");
                 if (msg.author && msg.author !== "0") {
                     if (!dmUsernameCache[msg.author]) {
@@ -3196,6 +3196,9 @@ async function generateMessagesHtml(entries, isPinnedContext = false) {
                 else if (msg.type === "larp.info.history") actionStr = "group.history.changed.by";
                 else if (msg.type === "larp.info.kick") actionStr = "group.user.kicked.by";
                 else if (msg.type === "larp.info.transfer_owner") actionStr = "group.owner.transferred.by";
+                else if (msg.type === "larp.info.name") actionStr = "group.name.changed.by";
+                else if (msg.type === "larp.info.pfp") actionStr = "group.pfp.changed.by";
+                else if (msg.type === "larp.info.pfp_removed") actionStr = "group.pfp.removed.by";
                 
                 let clickableAuthor = `<span onclick="event.stopPropagation(); openProfile('${msg.author}')" style="cursor: pointer; font-weight: bold;">${authorName}</span>`;
                 
@@ -3203,8 +3206,9 @@ async function generateMessagesHtml(entries, isPinnedContext = false) {
                 if (msg.type.endsWith(".pin") || msg.type.endsWith(".unpin")) {
                     let clickableMsg = `<span onclick="event.stopPropagation(); scrollToPinnedMessage(event, '${msg.pervious}')" style="cursor: pointer; font-weight: bold; color: rgba(255, 255, 255, 0.9);">${processBlah('title.message.lowercase')}</span>`;
                     content = textStr.replace("{0}", clickableAuthor).replace("{1}", clickableMsg);
-                } else if (msg.type === "larp.info.history") {
-                    content = textStr.replace("{0}", clickableAuthor).replace("{1}", content);
+                } else if (msg.type === "larp.info.history" || msg.type === "larp.info.name") {
+                    let escapedContent = escapeHtml(content);
+                    content = textStr.replace("{0}", clickableAuthor).replace("{1}", escapedContent);
                 } else if (msg.type === "larp.info.kick" || msg.type === "larp.info.transfer_owner") {
                     let targetUsername = "";
                     let targetId = "";
@@ -4478,6 +4482,7 @@ let cropperImageObj = null;
 let cropperPosX = 0;
 let cropperPosY = 0;
 let cropperBaseZoom = 1;
+let cropperZoom = 1;
 let cropperOriginalType = '';
 let cropperOriginalB64 = '';
 
@@ -4509,9 +4514,10 @@ function openCropper(input, type) {
 }
 
 function initCropper() {
+    document.getElementById('cropper-popup-container').classList.add('show');
+    
     let container = document.getElementById('cropper-viewport-container');
     let imgEl = document.getElementById('cropper-image');
-    let zoomSlider = document.getElementById('cropper-zoom');
     
     // Set aspect ratio
     let targetWidth = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 494;
@@ -4533,16 +4539,12 @@ function initCropper() {
     let scaleX = containerWidth / imgWidth;
     let scaleY = (containerWidth * (targetHeight / targetWidth)) / imgHeight;
     cropperBaseZoom = Math.max(scaleX, scaleY);
-    
-    zoomSlider.min = cropperBaseZoom;
-    zoomSlider.max = cropperBaseZoom * 5;
-    zoomSlider.value = cropperBaseZoom;
+    cropperZoom = cropperBaseZoom;
     
     cropperPosX = 0;
     cropperPosY = 0;
     
     updateCropperTransform();
-    document.getElementById('cropper-popup-container').classList.add('show');
 }
 
 function updateCropperZoom() {
@@ -4550,21 +4552,40 @@ function updateCropperZoom() {
 }
 
 function updateCropperTransform() {
-    let zoom = parseFloat(document.getElementById('cropper-zoom').value);
     let imgEl = document.getElementById('cropper-image');
     let container = document.getElementById('cropper-viewport-container');
     
     if (cropperImageObj) {
+        let containerWidth = container.clientWidth || 300;
+        let targetWidth = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 494;
+        let targetHeight = cropperType === 'avatar' || cropperType === 'group-avatar' ? targetWidth : 200;
+        let containerHeight = container.clientHeight || (containerWidth * (targetHeight / targetWidth));
+        
+        let scaleX = containerWidth / cropperImageObj.width;
+        let scaleY = containerHeight / cropperImageObj.height;
+        cropperBaseZoom = Math.max(scaleX, scaleY);
+        
+        if (cropperZoom < cropperBaseZoom) cropperZoom = cropperBaseZoom;
+        if (cropperZoom > cropperBaseZoom * 5) cropperZoom = cropperBaseZoom * 5;
+        
+        let zoom = cropperZoom;
         let scaledW = cropperImageObj.width * zoom;
         let scaledH = cropperImageObj.height * zoom;
         
-        let minX = container.clientWidth - scaledW;
+        containerWidth = container.clientWidth || 300;
+        containerHeight = container.clientHeight || (containerWidth * (targetHeight / targetWidth));
+        
+        let minX = containerWidth - scaledW;
+        let minY = containerHeight - scaledH;
         let maxX = 0;
-        let minY = container.clientHeight - scaledH;
         let maxY = 0;
         
-        if (minX > maxX) minX = maxX;
-        if (minY > maxY) minY = maxY;
+        if (scaledW < containerWidth) {
+            minX = maxX = (containerWidth - scaledW) / 2;
+        }
+        if (scaledH < containerHeight) {
+            minY = maxY = (containerHeight - scaledH) / 2;
+        }
         
         if (cropperPosX < minX) cropperPosX = minX;
         if (cropperPosX > maxX) cropperPosX = maxX;
@@ -4572,7 +4593,7 @@ function updateCropperTransform() {
         if (cropperPosY > maxY) cropperPosY = maxY;
     }
 
-    imgEl.style.transform = `translate(${cropperPosX}px, ${cropperPosY}px) scale(${zoom})`;
+    imgEl.style.transform = `translate(${cropperPosX}px, ${cropperPosY}px) scale(${cropperZoom})`;
 }
 
 function closeCropper() {
@@ -4580,16 +4601,16 @@ function closeCropper() {
 }
 
 async function confirmCropper() {
-    let zoom = parseFloat(document.getElementById('cropper-zoom').value);
     let container = document.getElementById('cropper-viewport-container');
     
     let targetWidth = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 988;
     let targetHeight = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 400;
-    let scaleRatio = targetWidth / container.clientWidth;
+    
+    let scaleRatio = targetWidth / (container.clientWidth || 300);
     let drawX = cropperPosX * scaleRatio;
     let drawY = cropperPosY * scaleRatio;
-    let drawW = cropperImageObj.width * zoom * scaleRatio;
-    let drawH = cropperImageObj.height * zoom * scaleRatio;
+    let drawW = cropperImageObj.width * cropperZoom * scaleRatio;
+    let drawH = cropperImageObj.height * cropperZoom * scaleRatio;
 
     let b64;
     let newSrc;
@@ -4794,9 +4815,20 @@ async function confirmCropper() {
 }
 
 
-let container = document.getElementById('cropper-viewport-container');
-if (container) {
+let cropperContainer = document.getElementById('cropper-viewport-container');
+if (cropperContainer) {
+    let initialPinchDistance = null;
+    let initialPinchZoom = null;
+
     const startDrag = (e) => {
+        if (e.touches && e.touches.length === 2) {
+            isDraggingCropper = false;
+            let dx = e.touches[0].clientX - e.touches[1].clientX;
+            let dy = e.touches[0].clientY - e.touches[1].clientY;
+            initialPinchDistance = Math.sqrt(dx*dx + dy*dy);
+            initialPinchZoom = cropperZoom;
+            return;
+        }
         isDraggingCropper = true;
         startDragX = e.clientX || (e.touches && e.touches[0].clientX);
         startDragY = e.clientY || (e.touches && e.touches[0].clientY);
@@ -4806,6 +4838,30 @@ if (container) {
     };
 
     const onDrag = (e) => {
+        if (e.touches && e.touches.length === 2 && initialPinchDistance !== null) {
+            let dx = e.touches[0].clientX - e.touches[1].clientX;
+            let dy = e.touches[0].clientY - e.touches[1].clientY;
+            let distance = Math.sqrt(dx*dx + dy*dy);
+            let zoomFactor = distance / initialPinchDistance;
+            
+            let oldZoom = cropperZoom;
+            cropperZoom = initialPinchZoom * zoomFactor;
+            
+            if (cropperZoom < cropperBaseZoom) cropperZoom = cropperBaseZoom;
+            if (cropperZoom > cropperBaseZoom * 5) cropperZoom = cropperBaseZoom * 5;
+            
+            let zoomRatio = cropperZoom / oldZoom;
+            
+            let cw = cropperContainer.clientWidth || 300;
+            let ch = cropperContainer.clientHeight || 300;
+            
+            cropperPosX = (cropperPosX - cw/2) * zoomRatio + cw/2;
+            cropperPosY = (cropperPosY - ch/2) * zoomRatio + ch/2;
+            
+            updateCropperTransform();
+            return;
+        }
+
         if (!isDraggingCropper) return;
         let clientX = e.clientX || (e.touches && e.touches[0].clientX);
         let clientY = e.clientY || (e.touches && e.touches[0].clientY);
@@ -4814,16 +4870,57 @@ if (container) {
         updateCropperTransform();
     };
 
-    const endDrag = () => {
+    const endDrag = (e) => {
+        if (e.touches && e.touches.length < 2) {
+            initialPinchDistance = null;
+            initialPinchZoom = null;
+        }
+        if (e.touches && e.touches.length === 1) {
+            isDraggingCropper = true;
+            startDragX = e.touches[0].clientX;
+            startDragY = e.touches[0].clientY;
+            startPosX = cropperPosX;
+            startPosY = cropperPosY;
+        } else {
             isDraggingCropper = false;
+        }
     };
     
-    container.addEventListener('mousedown', startDrag);
-    container.addEventListener('touchstart', startDrag, {passive: true});
+    const onWheel = (e) => {
+        if (document.getElementById('cropper-popup-container').classList.contains('show')) {
+            e.preventDefault();
+            let oldZoom = cropperZoom;
+            let zoomFactor = e.deltaY > 0 ? 0.9 : 1.1;
+            cropperZoom *= zoomFactor;
+            if (cropperZoom < cropperBaseZoom) cropperZoom = cropperBaseZoom;
+            if (cropperZoom > cropperBaseZoom * 5) cropperZoom = cropperBaseZoom * 5;
+            
+            let zoomRatio = cropperZoom / oldZoom;
+            
+            let rect = cropperContainer.getBoundingClientRect();
+            let mouseX = e.clientX - rect.left;
+            let mouseY = e.clientY - rect.top;
+            
+            cropperPosX = (cropperPosX - mouseX) * zoomRatio + mouseX;
+            cropperPosY = (cropperPosY - mouseY) * zoomRatio + mouseY;
+            
+            updateCropperTransform();
+        }
+    };
+
+    cropperContainer.addEventListener('mousedown', startDrag);
+    cropperContainer.addEventListener('touchstart', startDrag, {passive: true});
     document.addEventListener('mousemove', onDrag);
-    document.addEventListener('touchmove', onDrag, {passive: true});
+    document.addEventListener('touchmove', onDrag, {passive: false});
     document.addEventListener('mouseup', endDrag);
     document.addEventListener('touchend', endDrag);
+    cropperContainer.addEventListener('wheel', onWheel, {passive: false});
+
+    new ResizeObserver(() => {
+        if (document.getElementById('cropper-popup-container').classList.contains('show')) {
+            updateCropperTransform();
+        }
+    }).observe(cropperContainer);
 }
 
 function updateDmListUI(roomId, isRead, type = 'dms', timestamp = null) {
@@ -5291,7 +5388,7 @@ async function confirmLeaveGroup(groupId) {
     try {
         let payload = JSON.stringify({ string1: groupId });
         let res = await fetchEncrypted("group/leave", payload);
-        if (res === "success") {
+        if (res === "success" || res === "error:not.a.member" || res === "error:group.not.found") {
             if (currentDmId === groupId) {
                 currentDmId = null;
                 const rem = parseFloat(getComputedStyle(document.documentElement).fontSize);
@@ -5302,6 +5399,9 @@ async function confirmLeaveGroup(groupId) {
                 }
             }
             refreshGroups(0, false);
+            if (res !== "success") {
+                showBlahNotification(res);
+            }
         } else if (res.startsWith("error:")) {
             showBlahNotification(res);
         }

android/app/src/main/assets/public/screens.js

@@ -349,7 +349,7 @@ var profileSettings = `
     <br>
     
     <div class="input-group" style="display: flex; flex-direction: row; align-items: stretch; justify-content: space-between; border: var(--border-width) solid var(--light-border-color); border-radius: 0.8rem; padding: 1rem; width: 100%; max-width: 30rem;">
-        <img id="settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color);">
+        <img id="settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color); aspect-ratio: 1 / 1; flex-shrink: 0;">
         <div style="display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; padding: 0.1rem 0;">
             <div style="font-weight: bold;"><blah>title.avatar</blah></div>
             <button class="submit-button blah" style="margin: 0; padding: 0.5rem 1rem; width: auto;" onclick="document.getElementById('settings-avatar-input').click()">action.change.avatar</button>
@@ -381,7 +381,7 @@ var profileSettings = `
 var groupSettingsScreen = `
 <div class="auth-box popup-auto-height" style="margin-top:2rem">
     <div class="input-group" style="display: flex; flex-direction: row; align-items: stretch; justify-content: space-between; border: var(--border-width) solid var(--light-border-color); border-radius: 0.8rem; padding: 1rem; width: 100%; max-width: 30rem;">
-        <img id="group-settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color);">
+        <img id="group-settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color); aspect-ratio: 1 / 1; flex-shrink: 0;">
         <div style="display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; padding: 0.1rem 0;">
             <div style="font-weight: bold;"><blah>title.avatar</blah></div>
             <button class="submit-button blah" style="margin: 0; padding: 0.5rem 1rem; width: auto;" onclick="document.getElementById('group-settings-avatar-input').click()">action.change.avatar</button>

android/app/src/main/assets/public/style.css

@@ -172,6 +172,8 @@ indicator.active {
     height: calc(var(--icon-button-height) - (var(--border-width) * 2));
     pointer-events: none !important;
     border-radius: 0.65rem;
+    aspect-ratio: 1 / 1;
+    flex-shrink: 0;
 }
 
 button {
@@ -646,6 +648,8 @@ space{
     border-radius: 0.8rem;
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
     object-fit: cover;
+    aspect-ratio: 1 / 1;
+    flex-shrink: 0;
 }
 .invite-details {
     display: flex;
@@ -691,6 +695,8 @@ space{
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
     object-fit: cover;
     pointer-events: none;
+    aspect-ratio: 1 / 1;
+    flex-shrink: 0;
 }
 .room-name {
     font-weight: 600;
@@ -727,6 +733,7 @@ space{
     object-fit: cover;
     flex-shrink: 0;
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
+    aspect-ratio: 1 / 1;
 }
 .chat-message-content {
     display: flex;
@@ -973,6 +980,7 @@ button.profile-action-btn.popup-btn-danger:hover, button.submit-button.popup-btn
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
     object-fit: cover;
     background: var(--main-bg-color);
+    aspect-ratio: 1 / 1;
 }
 .profile-info {
     padding: 1rem 2rem 2rem 2rem;

webroot/blah/en-us.json

@@ -256,6 +256,9 @@
     "history.visible": "enabled",
     "history.hidden": "disabled",
     "group.history.changed.by": "{0} changed history visibility to: {1}",
+    "group.name.changed.by": "{0} changed the group name to {1}",
+    "group.pfp.changed.by": "{0} changed the group icon",
+    "group.pfp.removed.by": "{0} removed the group icon",
     "prompt.are.you.sure": "Are you sure?",
     "title.unknown.group": "Unknown Group",
     "title.unknown": "Unknown",

webroot/blah/pl-pl.json

@@ -255,6 +255,9 @@
     "history.visible": "włączona",
     "history.hidden": "wyłączona",
     "group.history.changed.by": "{0} zmienił widoczność historii na: {1}",
+    "group.name.changed.by": "{0} zmienił(a) nazwę grupy na: {1}",
+    "group.pfp.changed.by": "{0} zmienił(a) ikonę grupy",
+    "group.pfp.removed.by": "{0} usunął(ęła) ikonę grupy",
     "prompt.are.you.sure": "Czy na pewno?",
     "title.unknown.group": "Nieznana grupa",
     "title.unknown": "Nieznany",

webroot/index.html

@@ -109,10 +109,7 @@
             <div id="cropper-viewport-container" style="position: relative; overflow: hidden; background: #000; width: 100%; max-width: 30rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255,255,255,0.2);">
                 <img id="cropper-image" src="" style="position: absolute; transform-origin: 0 0; cursor: move;">
             </div>
-            <div style="display: flex; align-items: center; gap: 1rem; width: 100%; max-width: 30rem;">
-                <span><blah>title.zoom</blah></span>
-                <input type="range" id="cropper-zoom" min="0.1" max="5" step="0.01" value="1" style="flex: 1;" oninput="updateCropperZoom()">
-            </div>
+
             <div style="display: flex; gap: 1rem; margin-top: 1rem; width: 100%; max-width: 30rem;">
                 <button class="submit-button blah" style="background: rgba(255,255,255,0.1); color: var(--text-color); flex: 1;" onclick="closeCropper()">action.cancel</button>
                 <button class="submit-button blah" style="flex: 1;" onclick="confirmCropper()">action.save</button>

webroot/main.js

@@ -3170,7 +3170,7 @@ async function generateMessagesHtml(entries, isPinnedContext = false) {
         content = processBlah(content);
 
         if (msg.type && msg.type.startsWith("larp.info")) {
-            if (msg.type === "larp.info.pin" || msg.type === "larp.info.unpin" || msg.type === "larp.info.join" || msg.type === "larp.info.leave" || msg.type === "larp.info.create" || msg.type === "larp.info.history" || msg.type === "larp.info.kick" || msg.type === "larp.info.transfer_owner") {
+            if (msg.type === "larp.info.pin" || msg.type === "larp.info.unpin" || msg.type === "larp.info.join" || msg.type === "larp.info.leave" || msg.type === "larp.info.create" || msg.type === "larp.info.history" || msg.type === "larp.info.kick" || msg.type === "larp.info.transfer_owner" || msg.type === "larp.info.name" || msg.type === "larp.info.pfp" || msg.type === "larp.info.pfp_removed") {
                 let authorName = processBlah("title.unknown");
                 if (msg.author && msg.author !== "0") {
                     if (!dmUsernameCache[msg.author]) {
@@ -3196,6 +3196,9 @@ async function generateMessagesHtml(entries, isPinnedContext = false) {
                 else if (msg.type === "larp.info.history") actionStr = "group.history.changed.by";
                 else if (msg.type === "larp.info.kick") actionStr = "group.user.kicked.by";
                 else if (msg.type === "larp.info.transfer_owner") actionStr = "group.owner.transferred.by";
+                else if (msg.type === "larp.info.name") actionStr = "group.name.changed.by";
+                else if (msg.type === "larp.info.pfp") actionStr = "group.pfp.changed.by";
+                else if (msg.type === "larp.info.pfp_removed") actionStr = "group.pfp.removed.by";
                 
                 let clickableAuthor = `<span onclick="event.stopPropagation(); openProfile('${msg.author}')" style="cursor: pointer; font-weight: bold;">${authorName}</span>`;
                 
@@ -3203,8 +3206,9 @@ async function generateMessagesHtml(entries, isPinnedContext = false) {
                 if (msg.type.endsWith(".pin") || msg.type.endsWith(".unpin")) {
                     let clickableMsg = `<span onclick="event.stopPropagation(); scrollToPinnedMessage(event, '${msg.pervious}')" style="cursor: pointer; font-weight: bold; color: rgba(255, 255, 255, 0.9);">${processBlah('title.message.lowercase')}</span>`;
                     content = textStr.replace("{0}", clickableAuthor).replace("{1}", clickableMsg);
-                } else if (msg.type === "larp.info.history") {
-                    content = textStr.replace("{0}", clickableAuthor).replace("{1}", content);
+                } else if (msg.type === "larp.info.history" || msg.type === "larp.info.name") {
+                    let escapedContent = escapeHtml(content);
+                    content = textStr.replace("{0}", clickableAuthor).replace("{1}", escapedContent);
                 } else if (msg.type === "larp.info.kick" || msg.type === "larp.info.transfer_owner") {
                     let targetUsername = "";
                     let targetId = "";
@@ -4478,6 +4482,7 @@ let cropperImageObj = null;
 let cropperPosX = 0;
 let cropperPosY = 0;
 let cropperBaseZoom = 1;
+let cropperZoom = 1;
 let cropperOriginalType = '';
 let cropperOriginalB64 = '';
 
@@ -4509,9 +4514,10 @@ function openCropper(input, type) {
 }
 
 function initCropper() {
+    document.getElementById('cropper-popup-container').classList.add('show');
+    
     let container = document.getElementById('cropper-viewport-container');
     let imgEl = document.getElementById('cropper-image');
-    let zoomSlider = document.getElementById('cropper-zoom');
     
     // Set aspect ratio
     let targetWidth = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 494;
@@ -4533,16 +4539,12 @@ function initCropper() {
     let scaleX = containerWidth / imgWidth;
     let scaleY = (containerWidth * (targetHeight / targetWidth)) / imgHeight;
     cropperBaseZoom = Math.max(scaleX, scaleY);
-    
-    zoomSlider.min = cropperBaseZoom;
-    zoomSlider.max = cropperBaseZoom * 5;
-    zoomSlider.value = cropperBaseZoom;
+    cropperZoom = cropperBaseZoom;
     
     cropperPosX = 0;
     cropperPosY = 0;
     
     updateCropperTransform();
-    document.getElementById('cropper-popup-container').classList.add('show');
 }
 
 function updateCropperZoom() {
@@ -4550,21 +4552,40 @@ function updateCropperZoom() {
 }
 
 function updateCropperTransform() {
-    let zoom = parseFloat(document.getElementById('cropper-zoom').value);
     let imgEl = document.getElementById('cropper-image');
     let container = document.getElementById('cropper-viewport-container');
     
     if (cropperImageObj) {
+        let containerWidth = container.clientWidth || 300;
+        let targetWidth = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 494;
+        let targetHeight = cropperType === 'avatar' || cropperType === 'group-avatar' ? targetWidth : 200;
+        let containerHeight = container.clientHeight || (containerWidth * (targetHeight / targetWidth));
+        
+        let scaleX = containerWidth / cropperImageObj.width;
+        let scaleY = containerHeight / cropperImageObj.height;
+        cropperBaseZoom = Math.max(scaleX, scaleY);
+        
+        if (cropperZoom < cropperBaseZoom) cropperZoom = cropperBaseZoom;
+        if (cropperZoom > cropperBaseZoom * 5) cropperZoom = cropperBaseZoom * 5;
+        
+        let zoom = cropperZoom;
         let scaledW = cropperImageObj.width * zoom;
         let scaledH = cropperImageObj.height * zoom;
         
-        let minX = container.clientWidth - scaledW;
+        containerWidth = container.clientWidth || 300;
+        containerHeight = container.clientHeight || (containerWidth * (targetHeight / targetWidth));
+        
+        let minX = containerWidth - scaledW;
+        let minY = containerHeight - scaledH;
         let maxX = 0;
-        let minY = container.clientHeight - scaledH;
         let maxY = 0;
         
-        if (minX > maxX) minX = maxX;
-        if (minY > maxY) minY = maxY;
+        if (scaledW < containerWidth) {
+            minX = maxX = (containerWidth - scaledW) / 2;
+        }
+        if (scaledH < containerHeight) {
+            minY = maxY = (containerHeight - scaledH) / 2;
+        }
         
         if (cropperPosX < minX) cropperPosX = minX;
         if (cropperPosX > maxX) cropperPosX = maxX;
@@ -4572,7 +4593,7 @@ function updateCropperTransform() {
         if (cropperPosY > maxY) cropperPosY = maxY;
     }
 
-    imgEl.style.transform = `translate(${cropperPosX}px, ${cropperPosY}px) scale(${zoom})`;
+    imgEl.style.transform = `translate(${cropperPosX}px, ${cropperPosY}px) scale(${cropperZoom})`;
 }
 
 function closeCropper() {
@@ -4580,16 +4601,16 @@ function closeCropper() {
 }
 
 async function confirmCropper() {
-    let zoom = parseFloat(document.getElementById('cropper-zoom').value);
     let container = document.getElementById('cropper-viewport-container');
     
     let targetWidth = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 988;
     let targetHeight = cropperType === 'avatar' || cropperType === 'group-avatar' ? 512 : 400;
-    let scaleRatio = targetWidth / container.clientWidth;
+    
+    let scaleRatio = targetWidth / (container.clientWidth || 300);
     let drawX = cropperPosX * scaleRatio;
     let drawY = cropperPosY * scaleRatio;
-    let drawW = cropperImageObj.width * zoom * scaleRatio;
-    let drawH = cropperImageObj.height * zoom * scaleRatio;
+    let drawW = cropperImageObj.width * cropperZoom * scaleRatio;
+    let drawH = cropperImageObj.height * cropperZoom * scaleRatio;
 
     let b64;
     let newSrc;
@@ -4794,9 +4815,20 @@ async function confirmCropper() {
 }
 
 
-let container = document.getElementById('cropper-viewport-container');
-if (container) {
+let cropperContainer = document.getElementById('cropper-viewport-container');
+if (cropperContainer) {
+    let initialPinchDistance = null;
+    let initialPinchZoom = null;
+
     const startDrag = (e) => {
+        if (e.touches && e.touches.length === 2) {
+            isDraggingCropper = false;
+            let dx = e.touches[0].clientX - e.touches[1].clientX;
+            let dy = e.touches[0].clientY - e.touches[1].clientY;
+            initialPinchDistance = Math.sqrt(dx*dx + dy*dy);
+            initialPinchZoom = cropperZoom;
+            return;
+        }
         isDraggingCropper = true;
         startDragX = e.clientX || (e.touches && e.touches[0].clientX);
         startDragY = e.clientY || (e.touches && e.touches[0].clientY);
@@ -4806,6 +4838,30 @@ if (container) {
     };
 
     const onDrag = (e) => {
+        if (e.touches && e.touches.length === 2 && initialPinchDistance !== null) {
+            let dx = e.touches[0].clientX - e.touches[1].clientX;
+            let dy = e.touches[0].clientY - e.touches[1].clientY;
+            let distance = Math.sqrt(dx*dx + dy*dy);
+            let zoomFactor = distance / initialPinchDistance;
+            
+            let oldZoom = cropperZoom;
+            cropperZoom = initialPinchZoom * zoomFactor;
+            
+            if (cropperZoom < cropperBaseZoom) cropperZoom = cropperBaseZoom;
+            if (cropperZoom > cropperBaseZoom * 5) cropperZoom = cropperBaseZoom * 5;
+            
+            let zoomRatio = cropperZoom / oldZoom;
+            
+            let cw = cropperContainer.clientWidth || 300;
+            let ch = cropperContainer.clientHeight || 300;
+            
+            cropperPosX = (cropperPosX - cw/2) * zoomRatio + cw/2;
+            cropperPosY = (cropperPosY - ch/2) * zoomRatio + ch/2;
+            
+            updateCropperTransform();
+            return;
+        }
+
         if (!isDraggingCropper) return;
         let clientX = e.clientX || (e.touches && e.touches[0].clientX);
         let clientY = e.clientY || (e.touches && e.touches[0].clientY);
@@ -4814,16 +4870,57 @@ if (container) {
         updateCropperTransform();
     };
 
-    const endDrag = () => {
+    const endDrag = (e) => {
+        if (e.touches && e.touches.length < 2) {
+            initialPinchDistance = null;
+            initialPinchZoom = null;
+        }
+        if (e.touches && e.touches.length === 1) {
+            isDraggingCropper = true;
+            startDragX = e.touches[0].clientX;
+            startDragY = e.touches[0].clientY;
+            startPosX = cropperPosX;
+            startPosY = cropperPosY;
+        } else {
             isDraggingCropper = false;
+        }
     };
     
-    container.addEventListener('mousedown', startDrag);
-    container.addEventListener('touchstart', startDrag, {passive: true});
+    const onWheel = (e) => {
+        if (document.getElementById('cropper-popup-container').classList.contains('show')) {
+            e.preventDefault();
+            let oldZoom = cropperZoom;
+            let zoomFactor = e.deltaY > 0 ? 0.9 : 1.1;
+            cropperZoom *= zoomFactor;
+            if (cropperZoom < cropperBaseZoom) cropperZoom = cropperBaseZoom;
+            if (cropperZoom > cropperBaseZoom * 5) cropperZoom = cropperBaseZoom * 5;
+            
+            let zoomRatio = cropperZoom / oldZoom;
+            
+            let rect = cropperContainer.getBoundingClientRect();
+            let mouseX = e.clientX - rect.left;
+            let mouseY = e.clientY - rect.top;
+            
+            cropperPosX = (cropperPosX - mouseX) * zoomRatio + mouseX;
+            cropperPosY = (cropperPosY - mouseY) * zoomRatio + mouseY;
+            
+            updateCropperTransform();
+        }
+    };
+
+    cropperContainer.addEventListener('mousedown', startDrag);
+    cropperContainer.addEventListener('touchstart', startDrag, {passive: true});
     document.addEventListener('mousemove', onDrag);
-    document.addEventListener('touchmove', onDrag, {passive: true});
+    document.addEventListener('touchmove', onDrag, {passive: false});
     document.addEventListener('mouseup', endDrag);
     document.addEventListener('touchend', endDrag);
+    cropperContainer.addEventListener('wheel', onWheel, {passive: false});
+
+    new ResizeObserver(() => {
+        if (document.getElementById('cropper-popup-container').classList.contains('show')) {
+            updateCropperTransform();
+        }
+    }).observe(cropperContainer);
 }
 
 function updateDmListUI(roomId, isRead, type = 'dms', timestamp = null) {
@@ -5291,7 +5388,7 @@ async function confirmLeaveGroup(groupId) {
     try {
         let payload = JSON.stringify({ string1: groupId });
         let res = await fetchEncrypted("group/leave", payload);
-        if (res === "success") {
+        if (res === "success" || res === "error:not.a.member" || res === "error:group.not.found") {
             if (currentDmId === groupId) {
                 currentDmId = null;
                 const rem = parseFloat(getComputedStyle(document.documentElement).fontSize);
@@ -5302,6 +5399,9 @@ async function confirmLeaveGroup(groupId) {
                 }
             }
             refreshGroups(0, false);
+            if (res !== "success") {
+                showBlahNotification(res);
+            }
         } else if (res.startsWith("error:")) {
             showBlahNotification(res);
         }

webroot/screens.js

@@ -349,7 +349,7 @@ var profileSettings = `
     <br>
     
     <div class="input-group" style="display: flex; flex-direction: row; align-items: stretch; justify-content: space-between; border: var(--border-width) solid var(--light-border-color); border-radius: 0.8rem; padding: 1rem; width: 100%; max-width: 30rem;">
-        <img id="settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color);">
+        <img id="settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color); aspect-ratio: 1 / 1; flex-shrink: 0;">
         <div style="display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; padding: 0.1rem 0;">
             <div style="font-weight: bold;"><blah>title.avatar</blah></div>
             <button class="submit-button blah" style="margin: 0; padding: 0.5rem 1rem; width: auto;" onclick="document.getElementById('settings-avatar-input').click()">action.change.avatar</button>
@@ -381,7 +381,7 @@ var profileSettings = `
 var groupSettingsScreen = `
 <div class="auth-box popup-auto-height" style="margin-top:2rem">
     <div class="input-group" style="display: flex; flex-direction: row; align-items: stretch; justify-content: space-between; border: var(--border-width) solid var(--light-border-color); border-radius: 0.8rem; padding: 1rem; width: 100%; max-width: 30rem;">
-        <img id="group-settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color);">
+        <img id="group-settings-avatar-preview" src="" style="width: 4.5rem; height: 4.5rem; border-radius: 0.8rem; border: var(--border-width) solid rgba(255, 255, 255, 0.2); object-fit: cover; background: var(--main-bg-color); aspect-ratio: 1 / 1; flex-shrink: 0;">
         <div style="display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; padding: 0.1rem 0;">
             <div style="font-weight: bold;"><blah>title.avatar</blah></div>
             <button class="submit-button blah" style="margin: 0; padding: 0.5rem 1rem; width: auto;" onclick="document.getElementById('group-settings-avatar-input').click()">action.change.avatar</button>

webroot/style.css

@@ -172,6 +172,8 @@ indicator.active {
     height: calc(var(--icon-button-height) - (var(--border-width) * 2));
     pointer-events: none !important;
     border-radius: 0.65rem;
+    aspect-ratio: 1 / 1;
+    flex-shrink: 0;
 }
 
 button {
@@ -646,6 +648,8 @@ space{
     border-radius: 0.8rem;
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
     object-fit: cover;
+    aspect-ratio: 1 / 1;
+    flex-shrink: 0;
 }
 .invite-details {
     display: flex;
@@ -691,6 +695,8 @@ space{
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
     object-fit: cover;
     pointer-events: none;
+    aspect-ratio: 1 / 1;
+    flex-shrink: 0;
 }
 .room-name {
     font-weight: 600;
@@ -727,6 +733,7 @@ space{
     object-fit: cover;
     flex-shrink: 0;
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
+    aspect-ratio: 1 / 1;
 }
 .chat-message-content {
     display: flex;
@@ -973,6 +980,7 @@ button.profile-action-btn.popup-btn-danger:hover, button.submit-button.popup-btn
     border: var(--border-width) solid rgba(255, 255, 255, 0.2);
     object-fit: cover;
     background: var(--main-bg-color);
+    aspect-ratio: 1 / 1;
 }
 .profile-info {
     padding: 1rem 2rem 2rem 2rem;