Add custom upload confirmation and flatten folder uploads to individual files.

Users confirm uploads in a Ladill modal before transfer, and folder picks upload flat file names into the current location instead of preserving local directory paths.

Co-authored-by: Cursor <cursoragent@cursor.com>

resources/js/app.js

@@ -647,6 +647,10 @@ Alpine.data('filesManager', (config = {}) => ({
     pendingUploads: null,
     pendingResolutions: {},
     duplicateQueue: [],
+    uploadConfirmOpen: false,
+    pendingConfirmFiles: null,
+    uploadConfirmFolderName: '',
+    uploadConfirmIsFolder: false,
 
     triggerFileUpload() {
         this.createMenuOpen = false;
@@ -655,9 +659,52 @@ Alpine.data('filesManager', (config = {}) => ({
 
     triggerFolderUpload() {
         this.createMenuOpen = false;
+        if (typeof window.showDirectoryPicker === 'function') {
+            this.pickFolderWithApi();
+            return;
+        }
+
         this.$refs.folderUploadInput?.click();
     },
 
+    async pickFolderWithApi() {
+        try {
+            const handle = await window.showDirectoryPicker();
+            const files = await this.collectDirectoryFiles(handle);
+            if (files.length === 0) {
+                this.showToast('That folder is empty.');
+                return;
+            }
+
+            this.openUploadConfirm(files, handle.name, true);
+        } catch (error) {
+            if (error?.name !== 'AbortError') {
+                this.showToast('Could not read that folder.');
+            }
+        }
+    },
+
+    async collectDirectoryFiles(dirHandle, path = '') {
+        const files = [];
+
+        for await (const entry of dirHandle.values()) {
+            const entryPath = path ? `${path}/${entry.name}` : entry.name;
+
+            if (entry.kind === 'file') {
+                const file = await entry.getFile();
+                Object.defineProperty(file, 'webkitRelativePath', {
+                    value: entryPath,
+                    configurable: true,
+                });
+                files.push(file);
+            } else if (entry.kind === 'directory') {
+                files.push(...await this.collectDirectoryFiles(entry, entryPath));
+            }
+        }
+
+        return files;
+    },
+
     openFolderModal() {
         this.createMenuOpen = false;
         this.folderModalOpen = true;
@@ -669,7 +716,92 @@ Alpine.data('filesManager', (config = {}) => ({
         const picked = Array.from(event.target.files || []);
         event.target.value = '';
         if (picked.length === 0) return;
-        await this.processUploadQueue(picked);
+
+        const isFolder = Boolean(picked[0]?.webkitRelativePath);
+        const folderName = isFolder
+            ? (picked[0].webkitRelativePath.split('/')[0] || 'Selected folder')
+            : '';
+
+        this.openUploadConfirm(picked, folderName, isFolder);
+    },
+
+    openUploadConfirm(files, folderName = '', isFolder = false) {
+        this.pendingConfirmFiles = isFolder ? this.flattenFolderUploadFiles(files) : files;
+        this.uploadConfirmFolderName = folderName;
+        this.uploadConfirmIsFolder = isFolder;
+        this.uploadConfirmOpen = true;
+    },
+
+    fileBasename(file) {
+        const relative = file.webkitRelativePath || '';
+        if (relative.includes('/')) {
+            return relative.split('/').pop() || file.name;
+        }
+
+        return (file.name.split(/[/\\]/).pop() || file.name);
+    },
+
+    flattenFolderUploadFiles(files) {
+        const usedNames = new Set();
+
+        return files.map((file) => {
+            let name = this.fileBasename(file);
+
+            if (usedNames.has(name)) {
+                const dot = name.lastIndexOf('.');
+                const stem = dot > 0 ? name.slice(0, dot) : name;
+                const ext = dot > 0 ? name.slice(dot) : '';
+                let counter = 1;
+
+                do {
+                    name = `${stem} (${counter})${ext}`;
+                    counter += 1;
+                } while (usedNames.has(name));
+            }
+
+            usedNames.add(name);
+
+            if (name === file.name && !file.webkitRelativePath?.includes('/')) {
+                return file;
+            }
+
+            return new File([file], name, {
+                type: file.type,
+                lastModified: file.lastModified,
+            });
+        });
+    },
+
+    cancelUploadConfirm() {
+        this.uploadConfirmOpen = false;
+        this.pendingConfirmFiles = null;
+        this.uploadConfirmFolderName = '';
+        this.uploadConfirmIsFolder = false;
+    },
+
+    confirmUpload() {
+        const files = this.pendingConfirmFiles;
+        this.cancelUploadConfirm();
+        if (files?.length) {
+            this.processUploadQueue(files);
+        }
+    },
+
+    uploadConfirmTotalBytes() {
+        return (this.pendingConfirmFiles || []).reduce((sum, file) => sum + (file.size || 0), 0);
+    },
+
+    uploadConfirmPreviewNames() {
+        return (this.pendingConfirmFiles || []).slice(0, 5).map((file) => file.name);
+    },
+
+    uploadConfirmRemainingCount() {
+        const total = (this.pendingConfirmFiles || []).length;
+        return total > 5 ? total - 5 : 0;
+    },
+
+    formatBytes(bytes) {
+        return formatUploadBytes(bytes);
     },
 
     async processUploadQueue(files) {
@@ -684,7 +816,7 @@ Alpine.data('filesManager', (config = {}) => ({
                     'X-Requested-With': 'XMLHttpRequest',
                 },
                 body: JSON.stringify({
-                    filenames: files.map((f) => f.name),
+                    filenames: files.map((f) => this.fileBasename(f)),
                     folder: this.currentFolderId || null,
                 }),
             });
@@ -733,7 +865,10 @@ Alpine.data('filesManager', (config = {}) => ({
 
     async submitUpload(files, resolutions) {
         const formData = new FormData();
-        files.forEach((file) => formData.append('files[]', file));
+        files.forEach((file) => {
+            const name = this.fileBasename(file);
+            formData.append('files[]', file, name);
+        });
         if (this.currentFolderId) {
             formData.append('folder', this.currentFolderId);
         }

resources/views/transfer/files/index.blade.php

@@ -242,6 +242,67 @@
             </div>
         </div>
 
+        {{-- Upload confirmation --}}
+        <div
+            x-show="uploadConfirmOpen"
+            x-cloak
+            class="fixed inset-0 z-[60] flex items-end justify-center bg-black/40 p-4 sm:items-center"
+            role="dialog"
+            aria-modal="true"
+            aria-labelledby="upload-confirm-title"
+            @keydown.escape.window="uploadConfirmOpen && cancelUploadConfirm()"
+        >
+            <div @click.outside="cancelUploadConfirm()" class="w-full max-w-lg rounded-2xl bg-white p-6 shadow-xl">
+                <h3 id="upload-confirm-title" class="text-lg font-semibold text-slate-900">
+                    Upload <span x-text="pendingConfirmFiles?.length || 0"></span>
+                    <span x-text="(pendingConfirmFiles?.length || 0) === 1 ? 'file' : 'files'"></span>?
+                </h3>
+                <p class="mt-2 text-sm text-slate-600">
+                    <span x-show="uploadConfirmIsFolder">
+                        <span x-text="pendingConfirmFiles?.length || 0"></span>
+                        files from
+                        <span class="font-medium text-slate-800">'<span x-text="uploadConfirmFolderName"></span>'</span>
+                        will be uploaded individually to
+                        <span class="font-medium text-slate-800" x-text="currentFolderId ? 'this folder' : 'My files'"></span>.
+                        No new folder will be created.
+                    </span>
+                    <span x-show="!uploadConfirmIsFolder">
+                        Selected files will be added to
+                        <span class="font-medium text-slate-800" x-text="currentFolderId ? 'this folder' : 'My files'"></span>.
+                    </span>
+                </p>
+                <p class="mt-1 text-xs text-slate-500">
+                    Total size: <span x-text="formatBytes(uploadConfirmTotalBytes())"></span>
+                </p>
+                <ul class="mt-4 max-h-36 space-y-1 overflow-y-auto rounded-xl bg-slate-50 px-3 py-2 text-sm">
+                    <template x-for="name in uploadConfirmPreviewNames()" :key="name">
+                        <li class="truncate text-slate-700" x-text="name"></li>
+                    </template>
+                    <li
+                        x-show="uploadConfirmRemainingCount() > 0"
+                        class="text-slate-500"
+                        x-text="'and ' + uploadConfirmRemainingCount() + ' more…'"
+                    ></li>
+                </ul>
+                <div class="mt-6 flex justify-end gap-2">
+                    <button
+                        type="button"
+                        @click="cancelUploadConfirm()"
+                        class="rounded-xl px-4 py-2 text-sm font-medium text-slate-600 hover:bg-slate-100"
+                    >
+                        Cancel
+                    </button>
+                    <button
+                        type="button"
+                        @click="confirmUpload()"
+                        class="rounded-xl bg-indigo-600 px-4 py-2 text-sm font-semibold text-white hover:bg-indigo-700"
+                    >
+                        Upload
+                    </button>
+                </div>
+            </div>
+        </div>
+
         {{-- Duplicate file modal --}}
         <div x-show="duplicateModalOpen" x-cloak class="fixed inset-0 z-50 flex items-center justify-center bg-black/40 p-4">
             <div class="w-full max-w-lg rounded-2xl bg-white p-6 shadow-xl">