config.php.example

<?php
/**
 * Configuration file for DocMind AI
 *
 * IMPORTANT: This file should be renamed to config.php and placed in the same directory
 * as the application files. Do not commit config.php to version control as it may contain
 * sensitive information.
 *
 * @author Costin Stroie <costinstroie@eridu.eu.org>
 * @license GPL 3
 */

/**
 * AI API Configuration
 *
 * @var string $LLM_API_ENDPOINT The base URL for your AI API endpoint
 * @var string $LLM_API_KEY Your API key if required (leave empty if not needed)
 * @var string $DEFAULT_TEXT_MODEL Default model for text processing
 * @var string $DEFAULT_VISION_MODEL Default model for vision/image processing
 * @var string $LLM_API_FILTER Regular expression to filter available models
 */
$LLM_API_ENDPOINT = 'http://127.0.0.1:11434/v1'; // Your AI API endpoint
$LLM_API_KEY = ''; // API key if required
$DEFAULT_TEXT_MODEL = 'qwen2.5:1.5b'; // Default text model
$DEFAULT_VISION_MODEL = 'gemma3:4b'; // Default vision model
$LLM_API_FILTER = '/free/'; // Regular expression to filter models

/**
 * Application Configuration
 *
 * @var int $CHAT_HISTORY_LENGTH Maximum number of messages to keep in chat history
 */
$CHAT_HISTORY_LENGTH = 10; // Maximum chat history length

/**
 * Security Configuration
 *
 * @var bool $DEBUG_MODE Enable debug mode for development
 * @var array $ALLOWED_ORIGINS List of allowed origins for CORS
 */
$DEBUG_MODE = false; // Set to true for development/debugging
$ALLOWED_ORIGINS = ['*']; // List of allowed origins for CORS

/**
 * File Upload Configuration
 *
 * @var int $MAX_FILE_SIZE Maximum file size for uploads in bytes
 * @var array $ALLOWED_FILE_TYPES Allowed file types for uploads
 */
$MAX_FILE_SIZE = 10 * 1024 * 1024; // 10MB
$ALLOWED_FILE_TYPES = [
    'image/jpeg', 'image/png', 'image/gif', 'image/webp',
    'application/pdf',
    'text/plain', 'text/markdown',
    'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
    'application/vnd.oasis.opendocument.text'
];
?>