40 lines
1.2 KiB
OCaml
40 lines
1.2 KiB
OCaml
let db_root = App.data_dir
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let () =
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match Bos.OS.Dir.create (Fpath.v db_root) with
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| Ok true -> Dream.log "created %s" db_root
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| Ok false -> Dream.log "%s already exists" db_root
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| Error (`Msg _) ->
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Dream.warning (fun log -> log "error when creating %s" db_root)
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let db = Filename.concat db_root "permap.db"
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let db_uri = Format.sprintf "sqlite3://%s" db
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let random_state = Random.State.make_self_init ()
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module Db =
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(val Caqti_blocking.connect (Uri.of_string db_uri) |> Caqti_blocking.or_fail)
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let () =
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let set_foreign_keys_on =
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Caqti_request.exec Caqti_type.unit "PRAGMA foreign_keys = ON;"
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in
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if Result.is_error (Db.exec set_foreign_keys_on ()) then
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Dream.error (fun log -> log "can't set foreign_keys on")
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(* TODO do image validation: length and MIME types with conan*)
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(* TODO do the same for text input: check length, forbidden chars and have a forbidden words filter*)
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let is_valid_image _content = true
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let () =
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let query =
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Caqti_request.exec Caqti_type.unit
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"CREATE TABLE IF NOT EXISTS dream_session (id TEXT PRIMARY KEY, label \
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TEXT NOT NULL, expires_at REAL NOT NULL, payload TEXT NOT NULL);"
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in
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match Db.exec query () with
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| Ok () -> ()
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| Error _e ->
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Format.eprintf "db error@\n";
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exit 1
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