Add warning popup when loading LCC files (playcanvas#834)

Author: slimbuck

src/file-handler.ts

@@ -4,6 +4,7 @@ import { CreateDropHandler } from './drop-handler';
 import { ElementType } from './element';
 import { Events } from './events';
 import { BrowserFileSystem, MappedReadFileSystem } from './io';
+import { Model } from './model';
 import { Scene } from './scene';
 import { Splat } from './splat';
 import { serializePly, serializePlyCompressed, SerializeSettings, serializeSog, serializeSplat, serializeViewer, SogSettings, ViewerExportSettings } from './splat-serialize';
@@ -354,13 +355,25 @@ const initFileHandler = (scene: Scene, events: Events, dropTarget: HTMLElement)
             return [];
         }
 
-        const result = [];
+        const result: Array<Splat | Model> = [];
 
         if (isPlySequence(filenames)) {
             // handle ply sequence
             events.fire('plysequence.setFrames', files.map(f => f.contents));
             events.fire('timeline.frame', 0);
         } else if (isSog(filenames) || isLcc(filenames)) {
+            if (isLcc(filenames)) {
+                const response = await events.invoke('showPopup', {
+                    type: 'okcancel',
+                    header: 'LCC',
+                    message: localize('popup.lcc-upload-warning'),
+                    link: `${window.location.origin}/upload`
+                });
+                if (response.action === 'cancel') {
+                    return result;
+                }
+            }
+
             // import multi-file splat model (SOG or LCC)
             const model = await importSplatModel(files, animationFrame);
             if (model) {

static/locales/de.json

@@ -110,6 +110,7 @@
     "popup.no": "Nein",
     "popup.error": "Fehler",
     "popup.error-loading": "Fehler beim Laden der Datei",
+    "popup.lcc-upload-warning": "Für eine bessere Veröffentlichung auf superspl.at laden Sie Ihre LCC-Datei direkt über die Upload-Seite hoch.",
     "popup.export": "Exportieren",
     "popup.copy-to-clipboard": "Link in die Zwischenablage kopieren",
     "popup.render-image.header": "Bild Einstellungen",

static/locales/en.json

@@ -235,6 +235,7 @@
     "popup.no": "No",
     "popup.error": "Error",
     "popup.error-loading": "Error Loading File",
+    "popup.lcc-upload-warning": "For better publishing to superspl.at, upload your LCC file directly via the upload page.",
     "cameraSave.exportFailed": "Failed to export camera presets.",
     "cameraSave.emptyPresets": "Camera list is empty.",
     "cameraSave.importNotAllowedDuringRender": "Import is unavailable while rendering/exporting is in progress.",

static/locales/es.json

@@ -109,6 +109,7 @@
     "popup.no": "No",
     "popup.error": "Error",
     "popup.error-loading": "Error al cargar archivo",
+    "popup.lcc-upload-warning": "Para una mejor publicación en superspl.at, suba su archivo LCC directamente a través de la página de carga.",
     "popup.export": "Exportar",
     "popup.copy-to-clipboard": "Copiar enlace al portapapeles",
     "popup.render-image.header": "Configuración de imagen",

static/locales/fr.json

@@ -110,6 +110,7 @@
     "popup.no": "Non",
     "popup.error": "Erreur",
     "popup.error-loading": "Erreur de chargement du fichier",
+    "popup.lcc-upload-warning": "Pour une meilleure publication sur superspl.at, téléchargez votre fichier LCC directement via la page de téléchargement.",
     "popup.export": "Exporter",
     "popup.copy-to-clipboard": "Copier le lien dans le presse-papiers",
     "popup.render-image.header": "Paramètres Image",

static/locales/ja.json

@@ -235,6 +235,7 @@
     "popup.no": "いいえ",
     "popup.error": "エラー",
     "popup.error-loading": "ファイルの読み込みエラー",
+    "popup.lcc-upload-warning": "superspl.atへの公開には、アップロードページから直接LCCファイルをアップロードすることをお勧めします。",
     "cameraSave.exportFailed": "カメラリストの書き出しに失敗しました。",
     "cameraSave.emptyPresets": "カメラリストが空です。",
     "cameraSave.importNotAllowedDuringRender": "書き出し（レンダリング）中は読み込みできません。",

static/locales/ko.json

@@ -110,6 +110,7 @@
     "popup.no": "아니요",
     "popup.error": "오류",
     "popup.error-loading": "파일 로드 오류",
+    "popup.lcc-upload-warning": "superspl.at에 더 나은 게시를 위해 업로드 페이지를 통해 LCC 파일을 직접 업로드하세요.",
     "popup.export": "내보내기",
     "popup.copy-to-clipboard": "클립 보드에 링크 복사",
     "popup.render-image.header": "이미지 설정",

static/locales/pt-BR.json

@@ -110,6 +110,7 @@
     "popup.no": "Não",
     "popup.error": "Erro",
     "popup.error-loading": "Erro ao Carregar Arquivo",
+    "popup.lcc-upload-warning": "Para uma melhor publicação no superspl.at, envie seu arquivo LCC diretamente pela página de upload.",
     "popup.export": "Exportar",
     "popup.copy-to-clipboard": "Copiar Link para Área de Transferência",
     "popup.render-image.header": "Configurações de Imagem",

static/locales/ru.json

@@ -110,6 +110,7 @@
     "popup.no": "Нет",
     "popup.error": "Ошибка",
     "popup.error-loading": "Ошибка загрузки файла",
+    "popup.lcc-upload-warning": "Для лучшей публикации на superspl.at загрузите LCC-файл напрямую через страницу загрузки.",
     "popup.export": "Экспорт",
     "popup.copy-to-clipboard": "Скопировать ссылку в буфер обмена",
     "popup.render-image.header": "Настройки изображения",

static/locales/zh-CN.json

@@ -110,6 +110,7 @@
     "popup.no": "否",
     "popup.error": "错误",
     "popup.error-loading": "加载文件错误",
+    "popup.lcc-upload-warning": "为了更好地发布到 superspl.at，请通过上传页面直接上传您的 LCC 文件。",
     "popup.export": "导出",
     "popup.copy-to-clipboard": "复制链接到剪贴板",
     "popup.render-image.header": "图像设置",