mirror of
https://github.com/crowetic/nc-talk-ai.git
synced 2026-09-07 15:42:31 +00:00
Pascal Kienast
0739d3da6a
Talk AI is a multi-bot AI assistant manager for Nextcloud Talk: per-bot prompts and models, agentic tool calling (MCP + built-in tools), RAG over Nextcloud files, room-document search, vision and speech-to-text attachments, persistent bot wikis, approval workflows, rate limiting, and multi-provider LLM support (any OpenAI-compatible endpoint). Developed within EDUC - the European Digital UniverCity (https://educalliance.eu), where it runs as the 'EDUC AI' assistant on the alliance-wide Nextcloud portal. This public repository is the upstream point of truth; deployment-specific tools plug in via the tool-provider extension point (docs/TOOL_PROVIDERS.md). License: AGPL-3.0-or-later.
82 lines
2.1 KiB
PHP
82 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace OCA\EducAI\Migration;
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use Closure;
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use OCP\DB\ISchemaWrapper;
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use OCP\DB\Types;
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use OCP\Migration\IOutput;
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use OCP\Migration\SimpleMigrationStep;
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class Version023500Date20260424010000 extends SimpleMigrationStep {
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/**
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* @param IOutput $output
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* @param Closure(): ISchemaWrapper $schemaClosure
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* @param array<string,mixed> $options
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*/
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public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
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/** @var ISchemaWrapper $schema */
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$schema = $schemaClosure();
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if ($schema->hasTable('educai_settings')) {
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$table = $schema->getTable('educai_settings');
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if ($table->hasColumn('default_model')) {
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$table->changeColumn('default_model', [
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'length' => 200,
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'notnull' => true,
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'default' => 'llama-3.3-70b-instruct',
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]);
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}
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if (!$table->hasColumn('secondary_api_endpoint')) {
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$table->addColumn('secondary_api_endpoint', Types::STRING, [
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'notnull' => false,
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'length' => 255,
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]);
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}
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if (!$table->hasColumn('secondary_api_key')) {
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$table->addColumn('secondary_api_key', Types::TEXT, [
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'notnull' => false,
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]);
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}
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if (!$table->hasColumn('fallback_model')) {
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$table->addColumn('fallback_model', Types::STRING, [
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'notnull' => false,
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'length' => 200,
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]);
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}
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if (!$table->hasColumn('llm_chat_timeout')) {
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$table->addColumn('llm_chat_timeout', Types::INTEGER, [
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'notnull' => false,
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'default' => 90,
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]);
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}
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if (!$table->hasColumn('llm_stream_timeout')) {
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$table->addColumn('llm_stream_timeout', Types::INTEGER, [
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'notnull' => false,
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'default' => 240,
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]);
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}
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if (!$table->hasColumn('llm_models_timeout')) {
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$table->addColumn('llm_models_timeout', Types::INTEGER, [
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'notnull' => false,
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'default' => 20,
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]);
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}
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}
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if ($schema->hasTable('educai_bots')) {
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$table = $schema->getTable('educai_bots');
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if ($table->hasColumn('model')) {
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$table->changeColumn('model', [
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'length' => 200,
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'notnull' => false,
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]);
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}
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}
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return $schema;
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}
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}
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