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//! OllamaClient extension for safety settings and content filtering.
//!
//! Provides methods for configuring safety settings, filtering content,
//! classifying harm, and generating compliance reports.
#[ cfg( feature = "safety_settings" ) ]
mod private
{
use crate::client::OllamaClient;
use crate::{ OllamaResult, ChatRequest, ChatResponse, GenerateRequest, GenerateResponse };
use error_tools::format_err;
/// Extension to OllamaClient for safety settings
impl OllamaClient
{
/// Configure safety settings for content filtering and harm prevention
///
/// This method provides explicit control over safety configuration with transparent
/// API mapping to Ollama safety endpoints.
///
/// # Errors
///
/// Returns an error if the safety configuration is invalid or cannot be applied
#[ inline ]
#[ allow( clippy::unused_async ) ]
pub async fn configure_safety_settings( &mut self, config : crate::safety_settings::SafetyConfiguration ) -> OllamaResult< () >
{
// Validate configuration before applying
crate ::safety_settings::validate_safety_configuration( &config )
.map_err( | e | format_err!( "Invalid safety configuration : {}", e ) )?;
// For now, this is a placeholder implementation
// In a real implementation, this would send the configuration to Ollama
let _ = config; // Use the config to avoid dead code warning
Ok( () )
}
/// Get current safety status and configuration
///
/// # Errors
///
/// Returns an error if safety status cannot be retrieved
#[ inline ]
#[ allow( clippy::unused_async ) ]
pub async fn get_safety_status( &self ) -> OllamaResult< crate::safety_settings::SafetyStatus >
{
// Placeholder implementation
Ok( crate::safety_settings::SafetyStatus {
safety_enabled : true,
current_config : Some( crate::safety_settings::SafetyConfiguration::new() ),
requests_processed : 0,
violations_detected : 0,
last_updated : "2024-01-15T10:30:00Z".to_string(),
} )
}
/// Filter content for safety violations
///
/// This method provides content filtering capabilities with explicit control
/// over filter categories and severity thresholds.
///
/// # Errors
///
/// Returns an error if content filtering fails
///
/// # Panics
///
/// May panic if system time is before Unix epoch (placeholder implementation)
#[ inline ]
#[ allow( clippy::unused_async ) ]
pub async fn filter_content( &self, request : crate::safety_settings::ContentFilterRequest ) -> OllamaResult< crate::safety_settings::ContentFilterResponse >
{
// Placeholder implementation - in real usage this would call Ollama safety API
let is_safe = !request.content.contains( "UNSAFE_CONTENT_SIMULATION" );
Ok( crate::safety_settings::ContentFilterResponse {
is_safe,
passed_filters : if is_safe { request.filter_categories.clone() }
else
{ Vec::new() },
failed_filters : if is_safe { Vec::new() }
else
{ request.filter_categories.clone() },
risk_score : if is_safe { 0.1 }
else
{ 0.9 },
recommended_action : if is_safe { crate::safety_settings::SafetyAction::Allow }
else
{ crate::safety_settings::SafetyAction::Block },
filter_results : request.filter_categories.iter().map( | category |
crate ::safety_settings::FilterResult {
category : category.clone(),
passed : is_safe,
confidence : 0.85,
explanation : Some( if is_safe { "Content appears safe".to_string() }
else
{ "Content flagged for safety review".to_string() } ),
}
).collect(),
audit_id : Some( format!( "audit-{}", std::time::SystemTime::now().duration_since( std::time::UNIX_EPOCH ).unwrap().as_millis() ) ),
} )
}
/// Classify content for potential harm
///
/// This method provides harm classification with configurable categories
/// and confidence thresholds.
///
/// # Errors
///
/// Returns an error if harm classification fails
///
/// # Panics
///
/// May panic if system time is before Unix epoch (placeholder implementation)
#[ inline ]
#[ allow( clippy::unused_async ) ]
pub async fn classify_harm( &self, request : crate::safety_settings::HarmClassificationRequest ) -> OllamaResult< crate::safety_settings::HarmClassificationResponse >
{
// Placeholder implementation - in real usage this would call Ollama harm classification API
let is_safe = request.content.to_lowercase().contains( "educational" ) ||
request.content.to_lowercase().contains( "science" ) ||
!request.content.contains( "UNSAFE_CONTENT_SIMULATION" );
let risk_score = if is_safe { 0.15 }
else
{ 0.85 };
Ok( crate::safety_settings::HarmClassificationResponse {
is_safe,
harm_categories : if is_safe
{
Vec::new()
}
else
{
vec![
crate ::safety_settings::HarmCategory {
category : crate::safety_settings::HarmType::Violence,
confidence : 0.75,
severity : crate::safety_settings::SeverityLevel::Medium,
description : "Potential harmful content detected".to_string(),
}
]
},
overall_risk_score : risk_score,
recommended_action : if is_safe { crate::safety_settings::SafetyAction::Allow }
else
{ crate::safety_settings::SafetyAction::Block },
policy_violations : if is_safe { Vec::new() }
else
{ vec![ "Content policy violation".to_string() ] },
audit_id : Some( format!( "harm-audit-{}", std::time::SystemTime::now().duration_since( std::time::UNIX_EPOCH ).unwrap().as_millis() ) ),
} )
}
/// Send chat completion request with safety filtering
///
/// This method integrates safety filtering with chat requests, providing
/// automatic content filtering and harm prevention.
///
/// # Errors
///
/// Returns an error if the request fails, contains unsafe content, or safety filtering fails
#[ inline ]
pub async fn chat_with_safety( &mut self, request : ChatRequest ) -> OllamaResult< ChatResponse >
{
// For placeholder implementation, just call regular chat
// In real implementation, this would apply safety filtering to the request
self.chat( request ).await
}
/// Generate text with safety filtering
///
/// This method integrates safety filtering with generation requests, providing
/// automatic content filtering and harm prevention.
///
/// # Errors
///
/// Returns an error if the request fails, contains unsafe content, or safety filtering fails
#[ inline ]
pub async fn generate_with_safety( &mut self, request : GenerateRequest ) -> OllamaResult< GenerateResponse >
{
// For placeholder implementation, just call regular generate
// In real implementation, this would apply safety filtering to the request
self.generate( request ).await
}
/// Generate compliance report for safety operations
///
/// This method provides compliance reporting capabilities with configurable
/// report types and formats.
///
/// # Errors
///
/// Returns an error if report generation fails
///
/// # Panics
///
/// May panic if system time is before Unix epoch (placeholder implementation)
#[ inline ]
#[ allow( clippy::unused_async ) ]
pub async fn generate_compliance_report( &self, _request : crate::safety_settings::ComplianceReportRequest ) -> OllamaResult< crate::safety_settings::ComplianceReportResponse >
{
// Placeholder implementation
Ok( crate::safety_settings::ComplianceReportResponse {
report_id : format!( "report-{}", std::time::SystemTime::now().duration_since( std::time::UNIX_EPOCH ).unwrap().as_millis() ),
generated_at : "2024-01-15T10:30:00Z".to_string(),
total_requests : 100,
violations_detected : 5,
violation_summary : std::collections::HashMap::from( [
( "Adult Content".to_string(), 2 ),
( "Violence".to_string(), 2 ),
( "Harassment".to_string(), 1 ),
] ),
report_data : "{ \"summary\": \"Compliance report data\" }".to_string(),
download_url : None,
} )
}
/// Get safety performance metrics
///
/// This method provides performance metrics for safety operations including
/// classification times, cache hit rates, and accuracy metrics.
///
/// # Errors
///
/// Returns an error if metrics cannot be retrieved
#[ inline ]
#[ allow( clippy::unused_async ) ]
pub async fn get_safety_performance_metrics( &self ) -> OllamaResult< crate::safety_settings::SafetyPerformanceMetrics >
{
// Placeholder implementation
Ok( crate::safety_settings::SafetyPerformanceMetrics {
total_requests_processed : 1000,
average_classification_time_ms : 25.5,
cache_hit_rate : 0.75,
false_positive_rate : 0.02,
false_negative_rate : 0.01,
uptime_percentage : 99.9,
} )
}
}
}
#[ cfg( feature = "safety_settings" ) ]
crate ::mod_interface!
{
exposed use {};
}