a2589ee4b3
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Backend: - model/meta.go: add MaxDownloads, ExpiresAt, Downloads fields - opt/var.go: add X-Max-Downloads, X-Expires-In header constants; MinExpiresIn=30s, defaults - controller/meta.go: New() accepts maxDownloads+expiresIn; CheckAndIncrDownload() validates expiry/limit and increments counter atomically; periodic cleanup for expired files - handler/share.go: Fetch uses CheckAndIncrDownload (returns 410 on expired/limit exceeded); ShareNew and ShareAPIUpload read X-Max-Downloads/X-Expires-In headers Frontend: - upload.ts: UploadSettings interface; pass X-Max-Downloads and X-Expires-In headers on upload init - panel-left.tsx: collapsible "高级设置" panel with download count (0-999) and expiry (1-24h) controls; show settings summary on upload success card 🤖 Generated with [Qoder][https://qoder.com]
27 lines
668 B
Go
27 lines
668 B
Go
package opt
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import "path/filepath"
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const (
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Meta = ".meta."
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HeaderSize = "X-File-Size"
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HeaderMaxDownload = "X-Max-Downloads"
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HeaderExpiresIn = "X-Expires-In"
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CodeLength = 8
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// MinExpiresIn is the minimum allowed expiry in seconds (30s for testing).
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MinExpiresIn = 30
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// DefaultExpiresIn is the default expiry in seconds (8 hours).
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DefaultExpiresIn = 8 * 3600
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// DefaultMaxDownloads is the default max download count (0 = unlimited).
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DefaultMaxDownloads = 3
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)
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func FilePath(code string) string {
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return filepath.Join(Cfg.DataPath, code)
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}
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func MetaPath(code string) string {
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return filepath.Join(Cfg.DataPath, Meta+code)
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}
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