Allow deletion of caps
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6e5cc06d31
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b094762297
@ -120,6 +120,19 @@ extension CapServer {
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}
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return try encoder.encode(cap)
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}
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// Delete a cap completely, with all images
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app.postCatching("delete", ":cap") { request in
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guard let cap = request.parameters.get("cap", as: Int.self) else {
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log("/delete/:cap/: Invalid 'cap' parameter for image deletion")
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throw Abort(.badRequest)
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}
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try self.ensureOperability()
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try authenticator.authorize(request)
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guard self.delete(cap: cap) else {
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throw Abort(.gone)
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}
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}
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}
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}
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@ -505,6 +505,39 @@ final class CapServer {
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return caps[capId]!
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}
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func delete(cap capId: Int) -> Bool {
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guard caps[capId] != nil else {
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log("Attempting to delete unknown cap \(capId)")
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return false
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}
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// 1. Remove all images
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do {
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let imageFolderUrl = folder(of: capId)
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if exists(imageFolderUrl) {
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try fm.removeItem(at: imageFolderUrl)
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}
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} catch {
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log("Failed to delete image folder of cap \(capId): \(error)")
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return false
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}
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// 2. Remove thumbnail
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do {
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let url = thumbnail(of: capId)
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if exists(url) {
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try fm.removeItem(at: url)
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}
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} catch {
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log("Failed to delete thumbnail of cap \(capId): \(error)")
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return false
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}
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// 3. Remove cap
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caps[capId] = nil
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saveCapCountHTML()
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updateGridCapCount()
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return true
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}
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// MARK: Classifier
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func updateTrainedClasses(content: String) {
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