Archipelago — open-source initial import

2026-08-12 10:55:49 +00:00
commit 624a2418ed
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+<template>
+  <Teleport to="body">
+    <Transition name="lightbox-fade">
+      <div
+        v-if="show"
+        class="lightbox-backdrop"
+        @click.self="close"
+        @keydown="onKeydown"
+        tabindex="0"
+        ref="backdropEl"
+      >
+        <!-- Top bar -->
+        <div class="lightbox-topbar">
+          <div class="flex items-center gap-3 min-w-0">
+            <span v-if="mediaItems.length > 1" class="text-sm text-white/50">
+              {{ currentIndex + 1 }} / {{ mediaItems.length }}
+            </span>
+            <p class="text-sm text-white/80 truncate">{{ currentItem?.name }}</p>
+          </div>
+          <button class="lightbox-btn" @click="close">
+            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
+            </svg>
+          </button>
+        </div>
+
+        <!-- Navigation arrows -->
+        <button
+          v-if="mediaItems.length > 1"
+          class="lightbox-nav lightbox-nav-prev"
+          @click.stop="prev"
+        >
+          <svg class="w-7 h-7" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+          </svg>
+        </button>
+        <button
+          v-if="mediaItems.length > 1"
+          class="lightbox-nav lightbox-nav-next"
+          @click.stop="next"
+        >
+          <svg class="w-7 h-7" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
+          </svg>
+        </button>
+
+        <!-- Media content -->
+        <div class="lightbox-content" @click.stop>
+          <!-- Loading -->
+          <div v-if="loading" class="flex items-center justify-center h-full">
+            <div class="w-12 h-12 border-3 border-white/10 border-t-white/70 rounded-full animate-spin"></div>
+          </div>
+
+          <!-- Image -->
+          <img
+            v-else-if="currentItem && currentUrl && isImageFile(currentItem)"
+            :src="currentUrl"
+            :alt="currentItem.name"
+            class="lightbox-media-img"
+            @error="onMediaError"
+          />
+
+          <!-- Video -->
+          <video
+            v-else-if="currentItem && currentUrl && isVideoFile(currentItem)"
+            ref="videoEl"
+            :src="currentUrl"
+            :key="currentUrl"
+            class="lightbox-media-video"
+            controls
+            autoplay
+            @dblclick="toggleFullscreen"
+            @error="onMediaError"
+          />
+
+          <!-- Audio -->
+          <div
+            v-else-if="currentItem && currentUrl && isAudioFile(currentItem)"
+            class="lightbox-audio-container"
+          >
+            <div class="lightbox-audio-artwork">
+              <svg class="w-20 h-20 text-orange-400/80" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 19V6l12-3v13M9 19c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zm12-3c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zM9 10l12-3" />
+              </svg>
+            </div>
+            <p class="text-white/70 text-sm mt-4 truncate max-w-xs">{{ currentItem.name }}</p>
+            <audio
+              :src="currentUrl"
+              :key="currentUrl"
+              controls
+              autoplay
+              class="lightbox-audio-player"
+              @error="onMediaError"
+            />
+          </div>
+
+          <!-- Error -->
+          <div v-else-if="mediaError" class="flex flex-col items-center justify-center gap-3">
+            <svg class="w-12 h-12 text-white/20" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4.5c-.77-.833-2.694-.833-3.464 0L3.34 16.5c-.77.833.192 2.5 1.732 2.5z" />
+            </svg>
+            <p class="text-white/40 text-sm">Failed to load media</p>
+          </div>
+        </div>
+      </div>
+    </Transition>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, watch, onUnmounted, nextTick } from 'vue'
+import type { FileBrowserItem } from '@/api/filebrowser-client'
+import { getFileCategory } from '@/composables/useFileType'
+
+const props = defineProps<{
+  items: FileBrowserItem[]
+  startIndex: number
+  show: boolean
+  fetchBlobUrl: (path: string) => Promise<string>
+  streamUrl?: (path: string) => Promise<string>
+}>()
+
+const emit = defineEmits<{
+  close: []
+}>()
+
+const currentIndex = ref(0)
+const loading = ref(false)
+const mediaError = ref(false)
+const currentUrl = ref<string | null>(null)
+const backdropEl = ref<HTMLElement | null>(null)
+const videoEl = ref<HTMLVideoElement | null>(null)
+
+const urlCache = new Map<string, string>()
+
+const mediaItems = computed(() =>
+  props.items.filter(item => {
+    const ext = item.name.includes('.') ? item.name.split('.').pop()!.toLowerCase() : ''
+    const cat = getFileCategory(ext, item.isDir)
+    return cat === 'image' || cat === 'video' || cat === 'audio'
+  })
+)
+
+const currentItem = computed(() => mediaItems.value[currentIndex.value] ?? null)
+
+function isImageFile(item: FileBrowserItem): boolean {
+  const ext = item.name.includes('.') ? item.name.split('.').pop()!.toLowerCase() : ''
+  return getFileCategory(ext, false) === 'image'
+}
+
+function isVideoFile(item: FileBrowserItem): boolean {
+  const ext = item.name.includes('.') ? item.name.split('.').pop()!.toLowerCase() : ''
+  return getFileCategory(ext, false) === 'video'
+}
+
+function isAudioFile(item: FileBrowserItem): boolean {
+  const ext = item.name.includes('.') ? item.name.split('.').pop()!.toLowerCase() : ''
+  return getFileCategory(ext, false) === 'audio'
+}
+
+async function loadMedia(item: FileBrowserItem) {
+  loading.value = true
+  mediaError.value = false
+  currentUrl.value = null
+
+  try {
+    const cached = urlCache.get(item.path)
+    if (cached) {
+      currentUrl.value = cached
+    } else {
+      // Use streaming URL for video/audio (avoids downloading entire file into blob)
+      // Use blob URL for images (needed for rendering)
+      const isStreamable = isVideoFile(item) || isAudioFile(item)
+      if (isStreamable && props.streamUrl) {
+        const url = await props.streamUrl(item.path)
+        urlCache.set(item.path, url)
+        currentUrl.value = url
+      } else {
+        const url = await props.fetchBlobUrl(item.path)
+        urlCache.set(item.path, url)
+        currentUrl.value = url
+      }
+    }
+  } catch {
+    mediaError.value = true
+  } finally {
+    loading.value = false
+  }
+}
+
+function preloadAdjacent() {
+  const items = mediaItems.value
+  if (items.length <= 1) return
+  const prevIdx = (currentIndex.value - 1 + items.length) % items.length
+  const nextIdx = (currentIndex.value + 1) % items.length
+
+  for (const idx of [prevIdx, nextIdx]) {
+    const item = items[idx]
+    if (item && !urlCache.has(item.path) && isImageFile(item)) {
+      props.fetchBlobUrl(item.path).then(url => {
+        urlCache.set(item.path, url)
+      }).catch(() => {})
+    }
+  }
+}
+
+function prev() {
+  const len = mediaItems.value.length
+  if (len <= 1) return
+  currentIndex.value = (currentIndex.value - 1 + len) % len
+}
+
+function next() {
+  const len = mediaItems.value.length
+  if (len <= 1) return
+  currentIndex.value = (currentIndex.value + 1) % len
+}
+
+function close() {
+  emit('close')
+}
+
+function toggleFullscreen() {
+  const el = videoEl.value
+  if (!el) return
+  if (document.fullscreenElement) {
+    document.exitFullscreen()
+  } else {
+    el.requestFullscreen().catch(() => {})
+  }
+}
+
+function onMediaError() {
+  mediaError.value = true
+  loading.value = false
+}
+
+function onKeydown(e: KeyboardEvent) {
+  if (e.key === 'Escape') { e.preventDefault(); close() }
+  else if (e.key === 'ArrowLeft') { e.preventDefault(); prev() }
+  else if (e.key === 'ArrowRight') { e.preventDefault(); next() }
+}
+
+watch(currentItem, (item) => {
+  if (item) {
+    loadMedia(item)
+    preloadAdjacent()
+  }
+})
+
+watch(() => props.show, async (visible) => {
+  if (visible) {
+    currentIndex.value = props.startIndex
+    const item = mediaItems.value[props.startIndex]
+    if (item) {
+      await loadMedia(item)
+      preloadAdjacent()
+    }
+    await nextTick()
+    backdropEl.value?.focus()
+  }
+}, { immediate: true })
+
+onUnmounted(() => {
+  for (const url of urlCache.values()) {
+    URL.revokeObjectURL(url)
+  }
+  urlCache.clear()
+})
+</script>
+
+<style scoped>
+.lightbox-backdrop {
+  position: fixed;
+  inset: 0;
+  z-index: 60;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(0, 0, 0, 0.92);
+  backdrop-filter: blur(8px);
+  -webkit-backdrop-filter: blur(8px);
+  outline: none;
+}
+
+.lightbox-topbar {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 1rem 1.5rem;
+  background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, transparent 100%);
+  z-index: 10;
+}
+
+.lightbox-btn {
+  width: 2.5rem;
+  height: 2.5rem;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: rgba(255, 255, 255, 0.7);
+  background: rgba(255, 255, 255, 0.08);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  transition: all 0.2s;
+  cursor: pointer;
+}
+.lightbox-btn:hover {
+  background: rgba(255, 255, 255, 0.15);
+  color: white;
+}
+
+.lightbox-nav {
+  position: absolute;
+  top: 50%;
+  transform: translateY(-50%);
+  width: 3rem;
+  height: 3rem;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: rgba(255, 255, 255, 0.5);
+  background: rgba(255, 255, 255, 0.06);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  transition: all 0.2s;
+  cursor: pointer;
+  z-index: 10;
+}
+.lightbox-nav:hover {
+  background: rgba(255, 255, 255, 0.12);
+  color: white;
+  border-color: rgba(255, 255, 255, 0.15);
+}
+.lightbox-nav-prev { left: 1rem; }
+.lightbox-nav-next { right: 1rem; }
+
+.lightbox-content {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+  height: 100%;
+  padding: 3.5rem 1rem;
+}
+
+.lightbox-media-img {
+  max-width: 100%;
+  max-height: 100%;
+  object-fit: contain;
+  border-radius: 0.5rem;
+  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
+}
+
+.lightbox-media-video {
+  width: 100%;
+  height: 100%;
+  object-fit: contain;
+  border-radius: 0;
+  background: black;
+  cursor: pointer;
+}
+
+.lightbox-audio-container {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 1rem;
+  padding: 2rem;
+}
+
+.lightbox-audio-artwork {
+  width: 12rem;
+  height: 12rem;
+  border-radius: 1.5rem;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, rgba(251, 146, 60, 0.12) 0%, rgba(251, 146, 60, 0.04) 100%);
+  border: 1px solid rgba(251, 146, 60, 0.15);
+  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
+}
+
+.lightbox-audio-player {
+  width: 100%;
+  max-width: 24rem;
+  margin-top: 1rem;
+  border-radius: 2rem;
+  filter: invert(1) hue-rotate(180deg) brightness(0.85) contrast(0.9);
+}
+
+/* Transitions */
+.lightbox-fade-enter-active,
+.lightbox-fade-leave-active {
+  transition: opacity 0.25s ease;
+}
+.lightbox-fade-enter-from,
+.lightbox-fade-leave-to {
+  opacity: 0;
+}
+
+/* Mobile */
+@media (max-width: 768px) {
+  .lightbox-content { padding: 3rem 0; }
+  .lightbox-nav { width: 2.5rem; height: 2.5rem; }
+  .lightbox-nav-prev { left: 0.5rem; }
+  .lightbox-nav-next { right: 0.5rem; }
+  .lightbox-audio-artwork { width: 8rem; height: 8rem; }
+  .lightbox-media-video { border-radius: 0; }
+
+  /* The close button used to sit in the top bar, which lands under the
+     status bar / notch safe area on most phones and is awkward to reach.
+     Detach it from the top bar and pin it bottom-center, under the media,
+     for mobile only — desktop keeps it in the top bar. */
+  .lightbox-topbar { padding-right: 1rem; }
+  .lightbox-topbar .lightbox-btn {
+    position: fixed;
+    top: auto;
+    bottom: calc(env(safe-area-inset-bottom, 0px) + 1rem);
+    left: 50%;
+    right: auto;
+    transform: translateX(-50%);
+    z-index: 20;
+  }
+}
+</style>