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Refactor metadata handling: remove copyright fields from various services and components

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Litruv
2025-11-06 04:21:24 +11:00
parent fd85181983
commit c5185f2c70
8 changed files with 41 additions and 157 deletions
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54
src/main/services/LibraryService.ts
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@@ -29,7 +29,7 @@ export class LibraryService {
private readonly metadataFailures = new Set<string>();
private readonly checksumFailures = new Set<string>();
private readonly organization: OrganizationService;
private metadataSuggestionCache: { authors: Set<string>; copyrights: Set<string> } | null = null;
private metadataSuggestionCache: { authors: Set<string> } | null = null;
private readonly waveformPreviewCache = new Map<number, { modifiedAt: number; pointCount: number; samples: number[]; rms: number }>();
public constructor(
@@ -378,7 +378,6 @@ export class LibraryService {
return this.organizeFile(payload.fileId, {
customName: updated.customName ?? undefined,
author: metadataSnapshot.author?.trim() || undefined,
copyright: metadataSnapshot.copyright?.trim() || undefined,
rating: metadataSnapshot.rating ?? undefined
});
}
@@ -435,7 +434,7 @@ export class LibraryService {
*/
public async organizeFile(
fileId: number,
metadata: { customName?: string | null; author?: string | null; copyright?: string | null; rating?: number }
metadata: { customName?: string | null; author?: string | null; rating?: number }
): Promise<AudioFileSummary> {
const record = this.database.getFileById(fileId);
const category = this.organization.getPrimaryCategory(record);
@@ -503,9 +502,7 @@ export class LibraryService {
// Merge with new metadata (only update fields that are provided)
const requestedAuthor = this.normaliseMetadataInput(metadata.author);
const requestedCopyright = this.normaliseMetadataInput(metadata.copyright);
const mergedAuthor = requestedAuthor !== undefined ? requestedAuthor : existing.author ?? null;
const mergedCopyright = requestedCopyright !== undefined ? requestedCopyright : existing.copyright ?? null;
const mergedRating = metadata.rating !== undefined ? metadata.rating : existing.rating;
this.tagService.writeMetadataOnly(updatedRecord.absolutePath, {
@@ -513,16 +510,12 @@ export class LibraryService {
categories: updatedRecord.categories,
title: effectiveCustomName,
author: mergedAuthor,
copyright: mergedCopyright,
rating: mergedRating
});
// Update suggestions cache for any metadata that was provided
if (typeof mergedAuthor === 'string' && mergedAuthor.length > 0) {
this.updateMetadataSuggestionsCache(mergedAuthor, undefined);
}
if (typeof mergedCopyright === 'string' && mergedCopyright.length > 0) {
this.updateMetadataSuggestionsCache(undefined, mergedCopyright);
this.updateMetadataSuggestionsCache(mergedAuthor);
}
this.resetMetadataSuggestionsCache();
@@ -602,9 +595,7 @@ export class LibraryService {
// Merge with new metadata (only update fields that are provided)
const movedAuthor = this.normaliseMetadataInput(metadata.author);
const movedCopyright = this.normaliseMetadataInput(metadata.copyright);
const mergedAuthor = movedAuthor !== undefined ? movedAuthor : existing.author ?? null;
const mergedCopyright = movedCopyright !== undefined ? movedCopyright : existing.copyright ?? null;
const mergedRating = metadata.rating !== undefined ? metadata.rating : existing.rating;
// Write tags, categories, and additional metadata to the organized file
@@ -613,16 +604,12 @@ export class LibraryService {
categories: updated.categories,
title: effectiveCustomName,
author: mergedAuthor,
copyright: mergedCopyright,
rating: mergedRating
});
// Update suggestions cache for any metadata that was provided
if (typeof mergedAuthor === 'string' && mergedAuthor.length > 0) {
this.updateMetadataSuggestionsCache(mergedAuthor, undefined);
}
if (typeof mergedCopyright === 'string' && mergedCopyright.length > 0) {
this.updateMetadataSuggestionsCache(undefined, mergedCopyright);
this.updateMetadataSuggestionsCache(mergedAuthor);
}
this.resetMetadataSuggestionsCache();
@@ -666,20 +653,20 @@ export class LibraryService {
}
/**
* Reads embedded metadata from a WAV file and returns author, copyright, title, and rating.
* Reads embedded metadata from a WAV file and returns author, title, and rating.
*/
public async readFileMetadata(fileId: number): Promise<{ author?: string; copyright?: string; title?: string; rating?: number }> {
public async readFileMetadata(fileId: number): Promise<{ author?: string; title?: string; rating?: number }> {
const record = this.database.getFileById(fileId);
const metadata = this.tagService.readMetadata(record.absolutePath);
this.updateMetadataSuggestionsCache(metadata.author, metadata.copyright);
this.updateMetadataSuggestionsCache(metadata.author);
return metadata;
}
/**
* Updates metadata (author, copyright, rating) without organizing the file.
* Updates metadata (author, rating) without organizing the file.
* Only writes to the WAV INFO chunk, doesn't move or rename the file.
*/
public async updateFileMetadata(fileId: number, metadata: { author?: string | null; copyright?: string | null; rating?: number }): Promise<void> {
public async updateFileMetadata(fileId: number, metadata: { author?: string | null; rating?: number }): Promise<void> {
const record = this.database.getFileById(fileId);
// Read existing metadata from the WAV file
@@ -687,13 +674,11 @@ export class LibraryService {
// Merge with new metadata (only update fields that are provided)
const requestedAuthor = this.normaliseMetadataInput(metadata.author);
const requestedCopyright = this.normaliseMetadataInput(metadata.copyright);
const mergedMetadata = {
tags: record.tags,
categories: record.categories,
title: record.customName ?? existing.title,
author: requestedAuthor !== undefined ? requestedAuthor : existing.author ?? null,
copyright: requestedCopyright !== undefined ? requestedCopyright : existing.copyright ?? null,
rating: metadata.rating !== undefined ? metadata.rating : existing.rating
};
@@ -702,10 +687,7 @@ export class LibraryService {
// Update suggestions cache
if (typeof mergedMetadata.author === 'string' && mergedMetadata.author.length > 0) {
this.updateMetadataSuggestionsCache(mergedMetadata.author, undefined);
}
if (typeof mergedMetadata.copyright === 'string' && mergedMetadata.copyright.length > 0) {
this.updateMetadataSuggestionsCache(undefined, mergedMetadata.copyright);
this.updateMetadataSuggestionsCache(mergedMetadata.author);
}
this.waveformPreviewCache.delete(fileId);
@@ -715,10 +697,9 @@ export class LibraryService {
/**
* Returns distinct metadata suggestions aggregated from the library.
*/
public async listMetadataSuggestions(): Promise<{ authors: string[]; copyrights: string[] }> {
public async listMetadataSuggestions(): Promise<{ authors: string[] }> {
if (!this.metadataSuggestionCache) {
const authors = new Set<string>();
const copyrights = new Set<string>();
const files = this.database.listFiles();
for (const file of files) {
@@ -727,9 +708,6 @@ export class LibraryService {
if (metadata.author) {
this.addSuggestionValue(authors, metadata.author);
}
if (metadata.copyright) {
this.addSuggestionValue(copyrights, metadata.copyright);
}
} catch (error) {
if (!this.metadataFailures.has(file.absolutePath)) {
this.metadataFailures.add(file.absolutePath);
@@ -739,12 +717,11 @@ export class LibraryService {
}
}
this.metadataSuggestionCache = { authors, copyrights };
this.metadataSuggestionCache = { authors };
}
return {
authors: Array.from(this.metadataSuggestionCache.authors).sort((a, b) => a.localeCompare(b)),
copyrights: Array.from(this.metadataSuggestionCache.copyrights).sort((a, b) => a.localeCompare(b))
authors: Array.from(this.metadataSuggestionCache.authors).sort((a, b) => a.localeCompare(b))
};
}
@@ -769,16 +746,13 @@ export class LibraryService {
return trimmed.length > 0 ? trimmed : null;
}
private updateMetadataSuggestionsCache(author?: string | null, copyright?: string | null): void {
private updateMetadataSuggestionsCache(author?: string | null): void {
if (!this.metadataSuggestionCache) {
return;
}
if (author) {
this.addSuggestionValue(this.metadataSuggestionCache.authors, author);
}
if (copyright) {
this.addSuggestionValue(this.metadataSuggestionCache.copyrights, copyright);
}
}
/**