This is a meaningful git commit message

www/js/version.json

@@ -1,5 +1,5 @@
 {
-  "VERSION": "v0.7.4",
-  "VERSION_NUMBER": "0.7.4",
-  "BUILD_DATE": "2026-04-19T18:00:32.861Z"
+  "VERSION": "v0.7.5",
+  "VERSION_NUMBER": "0.7.5",
+  "BUILD_DATE": "2026-04-19T18:31:26.580Z"
 }

www/music.html

@@ -932,15 +932,6 @@
       min-width: 52px;
     }
 
-    #musicSaveToggleBtn {
-      min-width: 52px;
-    }
-
-    #musicSaveToggleBtn[data-enabled='true'] {
-      border-color: var(--accent-color);
-      color: var(--accent-color);
-    }
-
     #musicProgressWrap {
       display: grid;
       grid-template-columns: auto 1fr auto;
@@ -1226,7 +1217,6 @@
 
           <div id="musicPlayerControls">
             <button id="musicPlaybackModeBtn" class="btn musicControlBtn" type="button" title="Playback mode">—</button>
-            <button id="musicSaveToggleBtn" class="btn musicControlBtn" type="button" title="Auto-save now playing track to Blossom" aria-pressed="false">💾</button>
             <button id="musicPrevBtn" class="btn musicControlBtn" type="button">◀</button>
             <button id="musicPlayPauseBtn" class="btn musicControlBtn" type="button">▶</button>
             <button id="musicNextBtn" class="btn musicControlBtn" type="button">▶▶</button>
@@ -1377,8 +1367,6 @@
     import { HamburgerMorphing } from "./hamburger_morphing/hamburger.mjs";
     import { initFooterRelayStatus, updateFooterRelayStatus, initSidenavRelaySection, updateSidenavRelaySection, setRelayActivityState } from './js/relay-ui.mjs';
     import { initBlossomSection, updateBlossomSection } from './js/blossom-ui.mjs';
-    import { uploadToServer, getDefaultBlossomServer } from './js/blossom-api.mjs';
-    
     import { initAiSectionWithLocalConfig } from './js/ai-ui.mjs';
 import { GreyscaleAPI } from './js/greyscale-api.mjs';
     import { SimplePlayer } from './js/greyscale-player.mjs';
@@ -1486,7 +1474,6 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
       queueClearBtn: document.getElementById('musicQueueClearBtn'),
       queueList: document.getElementById('musicQueueList'),
       playbackModeBtn: document.getElementById('musicPlaybackModeBtn'),
-      saveToggleBtn: document.getElementById('musicSaveToggleBtn'),
       shareModal: document.getElementById('musicShareModal'),
       shareTarget: document.getElementById('musicShareTarget'),
       shareRendered: document.getElementById('musicShareRendered'),
@@ -1543,7 +1530,6 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
     };
     let isHandlingRoute = false;
     let playbackMode = 'normal';
-    let autoSaveToBlossom = false;
     let currentPlayingTrackId = '';
     let pendingShareUrl = '';
     let pendingShareArtUrl = '';
@@ -1850,14 +1836,6 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
       return `music-queue:${currentPubkey || 'anon'}`;
     }
 
-    function getAutoSaveBlossomStorageKey() {
-      return `music-auto-save-blossom:${currentPubkey || 'anon'}`;
-    }
-
-    function getSavedTrackBlossomMapStorageKey() {
-      return `music-saved-track-blossom-map:${currentPubkey || 'anon'}`;
-    }
-
     function normalizeQueueTrack(track) {
       if (!track || typeof track !== 'object') return null;
       return {
@@ -1985,64 +1963,6 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
       }
     }
 
-    const savedTrackBlossomUrlById = new Map();
-    const pendingTrackBlossomSaves = new Set();
-
-    function updateSaveToggleButton() {
-      if (!musicEls.saveToggleBtn) return;
-      musicEls.saveToggleBtn.dataset.enabled = autoSaveToBlossom ? 'true' : 'false';
-      musicEls.saveToggleBtn.setAttribute('aria-pressed', autoSaveToBlossom ? 'true' : 'false');
-      musicEls.saveToggleBtn.textContent = autoSaveToBlossom ? '💾✓' : '💾';
-      musicEls.saveToggleBtn.title = autoSaveToBlossom
-        ? 'Auto-save now playing track to Blossom: ON'
-        : 'Auto-save now playing track to Blossom: OFF';
-    }
-
-    function loadAutoSaveBlossomSetting() {
-      try {
-        autoSaveToBlossom = localStorage.getItem(getAutoSaveBlossomStorageKey()) === 'true';
-      } catch {
-        autoSaveToBlossom = false;
-      }
-      updateSaveToggleButton();
-    }
-
-    function persistAutoSaveBlossomSetting() {
-      try {
-        localStorage.setItem(getAutoSaveBlossomStorageKey(), autoSaveToBlossom ? 'true' : 'false');
-      } catch {
-        // Ignore storage write failures.
-      }
-    }
-
-    function loadSavedTrackBlossomMap() {
-      savedTrackBlossomUrlById.clear();
-      try {
-        const raw = localStorage.getItem(getSavedTrackBlossomMapStorageKey());
-        if (!raw) return;
-        const parsed = JSON.parse(raw);
-        if (!parsed || typeof parsed !== 'object') return;
-        Object.entries(parsed).forEach(([trackId, url]) => {
-          if (!trackId || typeof url !== 'string' || !url.trim()) return;
-          savedTrackBlossomUrlById.set(String(trackId), url.trim());
-        });
-      } catch (error) {
-        console.warn('[music] Could not load saved Blossom track map:', error);
-      }
-    }
-
-    function persistSavedTrackBlossomMap() {
-      try {
-        const payload = {};
-        savedTrackBlossomUrlById.forEach((url, trackId) => {
-          payload[trackId] = url;
-        });
-        localStorage.setItem(getSavedTrackBlossomMapStorageKey(), JSON.stringify(payload));
-      } catch {
-        // Ignore storage write failures.
-      }
-    }
-
     const mountedMusicMenus = {
       myPlaylists: [],
       friendPlaylists: [],
@@ -3502,7 +3422,6 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
         updatePlayingResultHighlight();
         saveQueueLocal();
         setMusicStatus(`Playing queue: ${track.title}`, 'ok');
-        void maybeAutoSaveTrackToBlossom(track);
       } catch (error) {
         console.error(error);
         setMusicStatus(`Queue playback failed: ${error.message || 'Unknown error'}`, 'error');
@@ -4422,14 +4341,70 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
 
     async function fetchDownloadBlobForTrack(track) {
       if (!track?.id) throw new Error('Track not available for download.');
-      const stream = await musicApi.getTrackStream(track.id, 'LOSSLESS');
-      const streamUrl = stream?.streamUrl;
-      if (!streamUrl) throw new Error('No stream URL for download');
-      const res = await fetch(streamUrl);
-      if (!res.ok) throw new Error(`HTTP ${res.status}`);
-      const blob = await res.blob();
-      const ext = extensionFromMime(blob.type);
-      return { blob, ext };
+
+      console.debug('[music][download] start', {
+        trackId: track.id,
+        title: track.title || '',
+      });
+
+      const qualityCandidates = ['HIGH', 'MP3_320', 'LOSSLESS'];
+      let lastError = null;
+
+      for (const quality of qualityCandidates) {
+        try {
+          console.debug('[music][download] requesting stream', { trackId: track.id, quality });
+
+          const stream = await musicApi.getTrackStream(track.id, quality);
+          const streamUrl = stream?.streamUrl;
+          if (!streamUrl) {
+            lastError = new Error(`No stream URL for quality ${quality}`);
+            console.warn('[music][download] missing stream URL', { trackId: track.id, quality });
+            continue;
+          }
+
+          console.debug('[music][download] fetching stream URL', {
+            trackId: track.id,
+            quality,
+            streamUrl,
+          });
+
+          const res = await fetch(streamUrl);
+          if (!res.ok) {
+            lastError = new Error(`HTTP ${res.status} for quality ${quality}`);
+            console.warn('[music][download] fetch failed', {
+              trackId: track.id,
+              quality,
+              status: res.status,
+              statusText: res.statusText,
+            });
+            continue;
+          }
+
+          const blob = await res.blob();
+          const ext = extensionFromMime(blob.type);
+          console.debug('[music][download] success', {
+            trackId: track.id,
+            quality,
+            mimeType: blob.type,
+            size: blob.size,
+            ext,
+          });
+          return { blob, ext };
+        } catch (error) {
+          lastError = error instanceof Error ? error : new Error(String(error || 'Unknown error'));
+          console.warn('[music][download] quality attempt threw', {
+            trackId: track.id,
+            quality,
+            error: lastError.message,
+          });
+        }
+      }
+
+      console.error('[music][download] all quality attempts failed', {
+        trackId: track.id,
+        error: lastError?.message || 'No stream URL for download',
+      });
+      throw (lastError || new Error('No stream URL for download'));
     }
 
     async function downloadTrackFile(track, { suppressStatus = false } = {}) {
@@ -4458,65 +4433,6 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
       }
     }
 
-    async function saveTrackToBlossom(track, { suppressStatus = true } = {}) {
-      const trackId = String(track?.id || '').trim();
-      if (!trackId) return '';
-      if (savedTrackBlossomUrlById.has(trackId)) {
-        return savedTrackBlossomUrlById.get(trackId) || '';
-      }
-      if (pendingTrackBlossomSaves.has(trackId)) return '';
-
-      const targetServer = getDefaultBlossomServer();
-      if (!targetServer) {
-        if (!suppressStatus) setMusicStatus('No Blossom server configured.', 'error');
-        return '';
-      }
-
-      pendingTrackBlossomSaves.add(trackId);
-      try {
-        if (!suppressStatus) {
-          setMusicStatus(`Saving to Blossom: ${track.title || 'Track'}...`, 'neutral');
-        }
-
-        const { blob, ext } = await fetchDownloadBlobForTrack(track);
-        const title = sanitizeFilenamePart(track.title || 'Unknown title') || 'Unknown title';
-        const artist = sanitizeFilenamePart(track.artist || 'Unknown artist') || 'Unknown artist';
-        const fileName = `${artist} - ${title}.${ext}`;
-        const file = new File([blob], fileName, {
-          type: blob.type || 'application/octet-stream',
-        });
-
-        const result = await uploadToServer(file, targetServer);
-        const sha256 = String(result?.sha256 || '').trim();
-        if (!sha256) throw new Error('Upload returned no SHA-256 hash.');
-
-        const suffix = ext ? `.${ext.replace(/^\./, '')}` : '';
-        const blossomUrl = `${String(result?.serverUrl || targetServer).replace(/\/$/, '')}/${sha256}${suffix}`;
-
-        savedTrackBlossomUrlById.set(trackId, blossomUrl);
-        persistSavedTrackBlossomMap();
-
-        if (!suppressStatus) {
-          setMusicStatus(`Saved to Blossom: ${track.title || 'Track'}`, 'ok');
-        }
-
-        return blossomUrl;
-      } catch (error) {
-        console.error('[music] saveTrackToBlossom failed:', error);
-        if (!suppressStatus) {
-          setMusicStatus(`Save to Blossom failed: ${error.message || 'Unknown error'}`, 'error');
-        }
-        return '';
-      } finally {
-        pendingTrackBlossomSaves.delete(trackId);
-      }
-    }
-
-    async function maybeAutoSaveTrackToBlossom(track) {
-      if (!autoSaveToBlossom) return;
-      await saveTrackToBlossom(track, { suppressStatus: true });
-    }
-
     async function downloadMusicByIndex(index) {
       if (!Number.isInteger(index) || index < 0 || index >= musicTracks.length) return;
       const track = musicTracks[index];
@@ -5105,16 +5021,9 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
         updatePlayingResultHighlight();
       });
       musicEls.playbackModeBtn?.addEventListener('click', cyclePlaybackMode);
-      musicEls.saveToggleBtn?.addEventListener('click', () => {
-        autoSaveToBlossom = !autoSaveToBlossom;
-        persistAutoSaveBlossomSetting();
-        updateSaveToggleButton();
-        setMusicStatus(`Auto-save to Blossom ${autoSaveToBlossom ? 'enabled' : 'disabled'}.`, 'ok');
-      });
       setMusicPlayButtonState();
       updateMusicPlayerMeta(null);
       updatePlaybackModeButton();
-      updateSaveToggleButton();
 
       musicEls.queueClearBtn?.addEventListener('click', clearQueue);
 
@@ -5215,8 +5124,6 @@ import { GreyscaleAPI } from './js/greyscale-api.mjs';
         myPlaylists.clear();
       }
       loadQueueLocal();
-      loadAutoSaveBlossomSetting();
-      loadSavedTrackBlossomMap();
       updateViewerControls();
       renderMyPlaylists();
       renderFriendPlaylists();