39 lines
770 B
Elixir
39 lines
770 B
Elixir
|
```elixir title="Elixir"
|
||
|
|
defmodule MinLengthValidator do
|
||
|
|
@behaviour Kreuzberg.Plugin.Validator
|
||
|
|
|
||
|
|
@min_length 50
|
||
|
|
|
||
|
|
def name, do: "min_length_validator"
|
||
|
|
|
||
|
|
def validate(result) do
|
||
|
|
if String.length(result.content) >= @min_length do
|
||
|
|
:ok
|
||
|
|
else
|
||
|
|
{:error, "Content too short"}
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
def should_validate?(_result), do: true
|
||
|
|
def priority, do: 1
|
||
|
|
def initialize, do: :ok
|
||
|
|
def shutdown, do: :ok
|
||
|
|
def version, do: "1.0.0"
|
||
|
|
end
|
||
|
|
|
||
|
|
# Register the validator
|
||
|
|
Kreuzberg.Plugin.register_validator(MinLengthValidator)
|
||
|
|
|
||
|
|
# Example usage with extraction
|
||
|
|
{:ok, result} = Kreuzberg.extract_file(
|
||
|
|
"document.pdf",
|
||
|
|
nil
|
||
|
|
)
|
||
|
|
|
||
|
|
case result do
|
||
|
|
result ->
|
||
|
|
IO.puts("Extraction successful")
|
||
|
|
IO.puts("Content length: #{String.length(result.content)}")
|
||
|
|
end
|
||
|
|
```
|