feat: streaming ecash payments + media playback overhaul

Cashu ecash protocol (BDHKE blind signatures, cashuA token format, mint HTTP client) replacing the stub wallet. TollGate-inspired streaming data payment system with step-based pricing (bytes/time/requests), session management with incremental top-ups, usage metering, and Nostr kind 10021 service advertisements. 13 new streaming.* RPC endpoints. Content server now verifies real Cashu tokens. Profits tracking includes streaming revenue. Frontend: GlobalAudioPlayer (persistent bottom bar across all pages), video lightbox with full controls, audio in MediaLightbox, free file previews (no blur), paid 10% audio/video previews, separated play vs download buttons in PeerFiles. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 22:31:28 -04:00
parent 0995aa1033
commit 2c98bdd19d
25 changed files with 4740 additions and 480 deletions
@@ -0,0 +1,106 @@
+<template>
+  <!-- Spacer to prevent content from being hidden behind the player -->
+  <div v-if="audioPlayer.currentName.value" class="h-14"></div>
+
+  <Teleport to="body">
+    <Transition name="slide-up">
+      <div
+        v-if="audioPlayer.currentName.value"
+        class="fixed bottom-0 left-0 right-0 z-50 audio-player-bar"
+      >
+        <!-- Progress bar (clickable) -->
+        <div
+          class="h-1 bg-white/10 cursor-pointer"
+          @click="onProgressClick"
+        >
+          <div
+            class="h-full bg-orange-500 transition-all duration-200"
+            :style="{ width: audioPlayer.progress.value + '%' }"
+          />
+        </div>
+
+        <div class="flex items-center gap-3 px-4 py-2.5">
+          <!-- Play/Pause -->
+          <button
+            class="flex-shrink-0 w-9 h-9 rounded-full bg-white/10 hover:bg-white/20 flex items-center justify-center transition-colors"
+            @click="togglePlay"
+          >
+            <svg v-if="!audioPlayer.playing.value" class="w-5 h-5 text-white ml-0.5" fill="currentColor" viewBox="0 0 24 24">
+              <path d="M8 5v14l11-7L8 5z" />
+            </svg>
+            <svg v-else class="w-5 h-5 text-white" fill="currentColor" viewBox="0 0 24 24">
+              <path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z" />
+            </svg>
+          </button>
+
+          <!-- Track info -->
+          <div class="flex-1 min-w-0">
+            <p v-if="audioPlayer.error.value" class="text-sm text-red-400 truncate">{{ audioPlayer.error.value }}</p>
+            <p v-else class="text-sm font-medium text-white/90 truncate">{{ audioPlayer.currentName.value }}</p>
+            <p class="text-xs text-white/40">{{ formatTime(audioPlayer.currentTime.value) }} / {{ formatTime(audioPlayer.duration.value) }}</p>
+          </div>
+
+          <!-- Close -->
+          <button
+            class="flex-shrink-0 w-8 h-8 rounded-full hover:bg-white/10 flex items-center justify-center transition-colors"
+            @click="audioPlayer.stop()"
+          >
+            <svg class="w-4 h-4 text-white/60" 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>
+      </div>
+    </Transition>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { useAudioPlayer } from '@/composables/useAudioPlayer'
+
+const audioPlayer = useAudioPlayer()
+
+function togglePlay() {
+  if (audioPlayer.playing.value) {
+    audioPlayer.pause()
+  } else if (audioPlayer.currentSrc.value) {
+    audioPlayer.play(audioPlayer.currentSrc.value, audioPlayer.currentName.value)
+  }
+}
+
+function onProgressClick(e: MouseEvent) {
+  const el = e.currentTarget as HTMLElement
+  const rect = el.getBoundingClientRect()
+  const ratio = (e.clientX - rect.left) / rect.width
+  const time = ratio * audioPlayer.duration.value
+  audioPlayer.seek(time)
+}
+
+function formatTime(seconds: number): string {
+  if (!seconds || !isFinite(seconds)) return '0:00'
+  const m = Math.floor(seconds / 60)
+  const s = Math.floor(seconds % 60)
+  return `${m}:${s.toString().padStart(2, '0')}`
+}
+</script>
+
+<style scoped>
+.audio-player-bar {
+  background: rgba(15, 15, 15, 0.55);
+  backdrop-filter: blur(24px) saturate(1.4);
+  -webkit-backdrop-filter: blur(24px) saturate(1.4);
+  border-top: 1px solid rgba(255, 255, 255, 0.1);
+  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.3);
+}
+
+.slide-up-enter-active,
+.slide-up-leave-active {
+  transition: transform 0.3s ease, opacity 0.3s ease;
+}
+
+.slide-up-enter-from,
+.slide-up-leave-to {
+  transform: translateY(100%);
+  opacity: 0;
+}
+</style>