91 lines
2.4 KiB
Ruby
91 lines
2.4 KiB
Ruby
|
#frozen_string_literal: true
|
||
|
|
|
||
|
|
module DiscourseAi
|
||
|
|
module AiBot
|
||
|
|
module Tools
|
||
|
|
class Read < Tool
|
||
|
|
def self.signature
|
||
|
|
{
|
||
|
|
name: name,
|
||
|
|
description: "Will read a topic or a post on this Discourse instance",
|
||
|
|
parameters: [
|
||
|
|
{
|
||
|
|
name: "topic_id",
|
||
|
|
description: "the id of the topic to read",
|
||
|
|
type: "integer",
|
||
|
|
required: true,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "post_number",
|
||
|
|
description: "the post number to read",
|
||
|
|
type: "integer",
|
||
|
|
required: true,
|
||
|
|
},
|
||
|
|
],
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
def self.name
|
||
|
|
"read"
|
||
|
|
end
|
||
|
|
|
||
|
|
attr_reader :title, :url
|
||
|
|
|
||
|
|
def topic_id
|
||
|
|
parameters[:topic_id]
|
||
|
|
end
|
||
|
|
|
||
|
|
def post_number
|
||
|
|
parameters[:post_number]
|
||
|
|
end
|
||
|
|
|
||
|
|
def invoke(_bot_user, llm)
|
||
|
|
not_found = { topic_id: topic_id, description: "Topic not found" }
|
||
|
|
|
||
|
|
@title = ""
|
||
|
|
|
||
|
|
topic = Topic.find_by(id: topic_id.to_i)
|
||
|
|
return not_found if !topic || !Guardian.new.can_see?(topic)
|
||
|
|
|
||
|
|
@title = topic.title
|
||
|
|
|
||
|
|
posts = Post.secured(Guardian.new).where(topic_id: topic_id).order(:post_number).limit(40)
|
||
|
|
@url = topic.relative_url(post_number)
|
||
|
|
|
||
|
|
posts = posts.where("post_number = ?", post_number) if post_number
|
||
|
|
|
||
|
|
content = +<<~TEXT.strip
|
||
|
|
title: #{topic.title}
|
||
|
|
TEXT
|
||
|
|
|
||
|
|
category_names = [
|
||
|
|
topic.category&.parent_category&.name,
|
||
|
|
topic.category&.name,
|
||
|
|
].compact.join(" ")
|
||
|
|
content << "\ncategories: #{category_names}" if category_names.present?
|
||
|
|
|
||
|
|
if topic.tags.length > 0
|
||
|
|
tags = DiscourseTagging.filter_visible(topic.tags, Guardian.new)
|
||
|
|
content << "\ntags: #{tags.map(&:name).join(", ")}\n\n" if tags.length > 0
|
||
|
|
end
|
||
|
|
|
||
|
|
posts.each { |post| content << "\n\n#{post.username} said:\n\n#{post.raw}" }
|
||
|
|
|
||
|
|
# TODO: 16k or 100k models can handle a lot more tokens
|
||
|
|
content = llm.tokenizer.truncate(content, 1500).squish
|
||
|
|
|
||
|
|
result = { topic_id: topic_id, content: content, complete: true }
|
||
|
|
result[:post_number] = post_number if post_number
|
||
|
|
result
|
||
|
|
end
|
||
|
|
|
||
|
|
protected
|
||
|
|
|
||
|
|
def description_args
|
||
|
|
{ title: title, url: url }
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|