mirror of
https://github.com/discourse/discourse-ai.git
synced 2025-10-31 22:48:37 +00:00
3364fec425
* DEV: Remove the summarization feature Instead, we'll register summarization implementations for OpenAI, Anthropic, and Discourse AI using the API defined in discourse/discourse#21813. Core and chat will implement features on top of these implementations instead of this plugin extending them. * Register instances that contain the model, requiring less site settings
53 lines
1.4 KiB
Ruby
53 lines
1.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module DiscourseAi
|
|
module Summarization
|
|
module Strategies
|
|
class DiscourseAi < ::Summarization::Base
|
|
def display_name
|
|
"Discourse AI's #{model}"
|
|
end
|
|
|
|
def correctly_configured?
|
|
SiteSetting.ai_summarization_discourse_service_api_endpoint.present? &&
|
|
SiteSetting.ai_summarization_discourse_service_api_key.present?
|
|
end
|
|
|
|
def configuration_hint
|
|
I18n.t(
|
|
"discourse_ai.summarization.configuration_hint",
|
|
count: 2,
|
|
settings:
|
|
"ai_summarization_discourse_service_api_endpoint, ai_summarization_discourse_service_api_key",
|
|
)
|
|
end
|
|
|
|
def summarize(content_text)
|
|
::DiscourseAi::Inference::DiscourseClassifier.perform!(
|
|
"#{SiteSetting.ai_summarization_discourse_service_api_endpoint}/api/v1/classify",
|
|
model,
|
|
prompt(content_text),
|
|
SiteSetting.ai_summarization_discourse_service_api_key,
|
|
).dig(:summary_text)
|
|
end
|
|
|
|
def prompt(text)
|
|
::DiscourseAi::Tokenizer::BertTokenizer.truncate(text, max_length)
|
|
end
|
|
|
|
private
|
|
|
|
def max_length
|
|
lengths = {
|
|
"bart-large-cnn-samsum" => 1024,
|
|
"flan-t5-base-samsum" => 512,
|
|
"long-t5-tglobal-base-16384-book-summary" => 16_384,
|
|
}
|
|
|
|
lengths[model]
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|