john-okeefe
3c3c4e8bf5
Cover image URLs with special characters like parentheses, #, ?, or spaces would break because browsers interpret them as URL delimiters. Apply url.PathEscape() per path segment in ResolveMediaURL so the server can correctly resolve files like "Wonder Woman (2016) #001.cbz.cover.jpg". Also adds a package doc comment and fixes the exported function comment.
36 lines
918 B
Go
36 lines
918 B
Go
// Package utils provides helper functions for URL resolution, ISBN handling, and tag management.
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package utils
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import (
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"fmt"
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"net/url"
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"path/filepath"
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"strings"
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"github.com/google/uuid"
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"github.com/jackc/pgx/v5/pgtype"
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)
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// ResolveMediaURL resolves a relative path (cover or file) to a full URL
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func ResolveMediaURL(libraryID pgtype.UUID, relativePath pgtype.Text) string {
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if !relativePath.Valid || relativePath.String == "" {
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return ""
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}
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if strings.HasPrefix(relativePath.String, "/uploads/") {
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return relativePath.String
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}
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if filepath.IsAbs(relativePath.String) {
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return relativePath.String
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}
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libraryIDStr := uuid.UUID(libraryID.Bytes).String()
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segments := strings.Split(relativePath.String, "/")
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for i, seg := range segments {
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segments[i] = url.PathEscape(seg)
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}
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encodedPath := strings.Join(segments, "/")
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return fmt.Sprintf("/uploads/library-%s/%s", libraryIDStr, encodedPath)
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}
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