feat: implement comprehensive AI moderation for all content types
- Add AI moderation to comments (was missing protection) - Enhance post moderation to analyze images, videos, thumbnails - Add FlagComment method for comment flagging - Extract media URLs for comprehensive content analysis - Update moderation config and models - Add OpenAI and Google Vision API integration - Fix database connection to use localhost This ensures all text, image, and video content is protected by AI moderation.
This commit is contained in:
Patrick Britton
parent
33ea9b1d56
commit
9726cb2ad4
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@ -67,3 +67,8 @@ ARGON2_SALT_LENGTH=32
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SOCIAL_RECOVERY_THRESHOLD=3
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SOCIAL_RECOVERY_SHARES=5
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SOCIAL_RECOVERY_DELAY_HOURS=24
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# AI Moderation System
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MODERATION_ENABLED=true
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OPENAI_API_KEY=sk-your-openai-api-key-here
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GOOGLE_VISION_API_KEY=your-google-vision-api-key-here
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@ -112,7 +112,10 @@ func main() {
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notificationService := services.NewNotificationService(notifRepo, pushService, userRepo)
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emailService := services.NewEmailService(cfg)
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moderationService := services.NewModerationService(dbPool)
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// Load moderation configuration
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moderationConfig := config.NewModerationConfig()
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moderationService := services.NewModerationService(dbPool, moderationConfig.OpenAIKey, moderationConfig.GoogleKey)
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hub := realtime.NewHub()
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wsHandler := handlers.NewWSHandler(hub, cfg.JWTSecret)
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36
go-backend/internal/config/moderation.go
Normal file
36
go-backend/internal/config/moderation.go
Normal file
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@ -0,0 +1,36 @@
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package config
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import (
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"os"
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)
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// ModerationConfig holds configuration for AI moderation services
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type ModerationConfig struct {
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OpenAIKey string
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GoogleKey string
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Enabled bool
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}
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// NewModerationConfig creates a new moderation configuration
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func NewModerationConfig() *ModerationConfig {
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return &ModerationConfig{
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OpenAIKey: os.Getenv("OPENAI_API_KEY"),
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GoogleKey: os.Getenv("GOOGLE_VISION_API_KEY"),
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Enabled: os.Getenv("MODERATION_ENABLED") != "false",
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}
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}
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// IsConfigured returns true if the moderation service is properly configured
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func (c *ModerationConfig) IsConfigured() bool {
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return c.Enabled && (c.OpenAIKey != "" || c.GoogleKey != "")
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}
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// HasOpenAI returns true if OpenAI moderation is configured
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func (c *ModerationConfig) HasOpenAI() bool {
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return c.OpenAIKey != ""
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}
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// HasGoogleVision returns true if Google Vision API is configured
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func (c *ModerationConfig) HasGoogleVision() bool {
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return c.GoogleKey != ""
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}
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@ -59,6 +59,17 @@ func (h *PostHandler) CreateComment(c *gin.Context) {
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tone := "neutral"
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cis := 0.8
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// AI Moderation Check for Comments
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if h.moderationService != nil {
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mediaURLs := []string{} // Comments don't have media in current implementation
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scores, reason, err := h.moderationService.AnalyzeContent(c.Request.Context(), req.Body, mediaURLs)
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if err == nil {
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cis = (scores.Hate + scores.Greed + scores.Delusion) / 3.0
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cis = 1.0 - cis // Invert so 1.0 is pure, 0.0 is toxic
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tone = reason
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}
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}
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post := &models.Post{
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AuthorID: userID,
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Body: req.Body,
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@ -74,6 +85,11 @@ func (h *PostHandler) CreateComment(c *gin.Context) {
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ChainParentID: &parentUUID,
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}
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// Check if comment should be flagged for moderation
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if h.moderationService != nil && tone != "" && tone != "neutral" {
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post.Status = "pending_moderation"
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}
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if err := h.postRepo.CreatePost(c.Request.Context(), post); err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create comment", "details": err.Error()})
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return
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@ -84,10 +100,17 @@ func (h *PostHandler) CreateComment(c *gin.Context) {
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PostID: postID,
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AuthorID: post.AuthorID,
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Body: post.Body,
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Status: "active",
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Status: post.Status,
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CreatedAt: post.CreatedAt,
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}
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// Flag comment if needed
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if h.moderationService != nil && post.Status == "pending_moderation" {
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mediaURLs := []string{}
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scores, reason, _ := h.moderationService.AnalyzeContent(c.Request.Context(), req.Body, mediaURLs)
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_ = h.moderationService.FlagComment(c.Request.Context(), post.ID, scores, reason)
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}
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// Get post details for notification
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rootPost, err := h.postRepo.GetPostByID(c.Request.Context(), postID, userIDStr.(string))
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if err == nil && rootPost.AuthorID.String() != userIDStr.(string) {
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@ -239,9 +262,21 @@ func (h *PostHandler) CreatePost(c *gin.Context) {
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}
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}
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// 5. AI Moderation Check
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// 5. AI Moderation Check - Comprehensive Content Analysis
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if h.moderationService != nil {
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scores, reason, err := h.moderationService.AnalyzeContent(c.Request.Context(), req.Body)
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// Extract all media URLs for analysis
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mediaURLs := []string{}
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if req.ImageURL != nil && *req.ImageURL != "" {
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mediaURLs = append(mediaURLs, *req.ImageURL)
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}
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if req.VideoURL != nil && *req.VideoURL != "" {
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mediaURLs = append(mediaURLs, *req.VideoURL)
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}
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if req.Thumbnail != nil && *req.Thumbnail != "" {
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mediaURLs = append(mediaURLs, *req.Thumbnail)
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}
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scores, reason, err := h.moderationService.AnalyzeContent(c.Request.Context(), req.Body, mediaURLs)
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if err == nil {
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cis = (scores.Hate + scores.Greed + scores.Delusion) / 3.0
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cis = 1.0 - cis // Invert so 1.0 is pure, 0.0 is toxic
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@ -249,7 +284,7 @@ func (h *PostHandler) CreatePost(c *gin.Context) {
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post.ToneLabel = &reason
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if reason != "" {
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// Flag if any poison is detected
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// Flag if any poison is detected in text or media
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post.Status = "pending_moderation"
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}
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}
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@ -262,9 +297,21 @@ func (h *PostHandler) CreatePost(c *gin.Context) {
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return
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}
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// Handle Flags
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// Handle Flags - Comprehensive Content Flagging
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if h.moderationService != nil && post.Status == "pending_moderation" {
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scores, reason, _ := h.moderationService.AnalyzeContent(c.Request.Context(), req.Body)
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// Extract all media URLs for flagging
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mediaURLs := []string{}
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if req.ImageURL != nil && *req.ImageURL != "" {
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mediaURLs = append(mediaURLs, *req.ImageURL)
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}
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if req.VideoURL != nil && *req.VideoURL != "" {
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mediaURLs = append(mediaURLs, *req.VideoURL)
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}
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if req.Thumbnail != nil && *req.Thumbnail != "" {
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mediaURLs = append(mediaURLs, *req.Thumbnail)
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}
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scores, reason, _ := h.moderationService.AnalyzeContent(c.Request.Context(), req.Body, mediaURLs)
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_ = h.moderationService.FlagPost(c.Request.Context(), post.ID, scores, reason)
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}
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@ -33,5 +33,42 @@ type ModerationFlag struct {
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CommentID *uuid.UUID `json:"comment_id,omitempty"`
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FlagReason string `json:"flag_reason"`
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Scores map[string]float64 `json:"scores"`
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Status string `json:"status"`
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ReviewedBy *uuid.UUID `json:"reviewed_by,omitempty"`
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ReviewedAt *time.Time `json:"reviewed_at,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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type UserStatusHistory struct {
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ID uuid.UUID `json:"id"`
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UserID uuid.UUID `json:"user_id"`
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OldStatus *string `json:"old_status,omitempty"`
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NewStatus string `json:"new_status"`
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Reason string `json:"reason"`
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ChangedBy uuid.UUID `json:"changed_by"`
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CreatedAt time.Time `json:"created_at"`
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}
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// ModerationQueueItem represents a simplified view for Directus moderation interface
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type ModerationQueueItem struct {
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ID uuid.UUID `json:"id"`
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PostID *uuid.UUID `json:"post_id,omitempty"`
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CommentID *uuid.UUID `json:"comment_id,omitempty"`
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FlagReason string `json:"flag_reason"`
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Scores map[string]float64 `json:"scores"`
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Status string `json:"status"`
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CreatedAt time.Time `json:"created_at"`
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PostContent *string `json:"post_content,omitempty"`
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CommentContent *string `json:"comment_content,omitempty"`
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AuthorHandle *string `json:"author_handle,omitempty"`
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}
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// UserModeration represents user status for management
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type UserModeration struct {
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ID uuid.UUID `json:"id"`
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Handle string `json:"handle"`
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Email string `json:"email"`
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Status string `json:"status"`
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CreatedAt time.Time `json:"created_at"`
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}
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@ -4,18 +4,32 @@ import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"strings"
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"time"
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"github.com/google/uuid"
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"github.com/jackc/pgx/v5/pgxpool"
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)
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type ModerationService struct {
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pool *pgxpool.Pool
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// In a real app, we would have API keys here
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pool *pgxpool.Pool
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httpClient *http.Client
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openAIKey string
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googleKey string
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}
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func NewModerationService(pool *pgxpool.Pool) *ModerationService {
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return &ModerationService{pool: pool}
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func NewModerationService(pool *pgxpool.Pool, openAIKey, googleKey string) *ModerationService {
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return &ModerationService{
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pool: pool,
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httpClient: &http.Client{
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Timeout: 30 * time.Second,
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},
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openAIKey: openAIKey,
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googleKey: googleKey,
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}
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}
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type ThreePoisonsScore struct {
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@ -24,27 +38,98 @@ type ThreePoisonsScore struct {
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Delusion float64 `json:"delusion"`
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}
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func (s *ModerationService) AnalyzeContent(ctx context.Context, body string) (*ThreePoisonsScore, string, error) {
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// PLACEHOLDER: In production, call OpenAI Moderation or HuggingFace
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// For now, we use a simple rule-based mock to demonstrate the "Sanctuary" gates.
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// OpenAIModerationResponse represents the response from OpenAI Moderation API
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type OpenAIModerationResponse struct {
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Results []struct {
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Categories struct {
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Hate float64 `json:"hate"`
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HateThreatening float64 `json:"hate/threatening"`
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SelfHarm float64 `json:"self-harm"`
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SelfHarmIntent float64 `json:"self-harm/intent"`
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SelfHarmInstructions float64 `json:"self-harm/instructions"`
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Sexual float64 `json:"sexual"`
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SexualMinors float64 `json:"sexual/minors"`
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Violence float64 `json:"violence"`
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ViolenceGraphic float64 `json:"violence/graphic"`
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} `json:"categories"`
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CategoryScores struct {
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Hate float64 `json:"hate"`
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HateThreatening float64 `json:"hate/threatening"`
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SelfHarm float64 `json:"self-harm"`
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SelfHarmIntent float64 `json:"self-harm/intent"`
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SelfHarmInstructions float64 `json:"self-harm/instructions"`
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Sexual float64 `json:"sexual"`
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SexualMinors float64 `json:"sexual/minors"`
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Violence float64 `json:"violence"`
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ViolenceGraphic float64 `json:"violence/graphic"`
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} `json:"category_scores"`
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Flagged bool `json:"flagged"`
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} `json:"results"`
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}
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// GoogleVisionSafeSearch represents SafeSearch detection results
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type GoogleVisionSafeSearch struct {
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Adult string `json:"adult"`
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Spoof string `json:"spoof"`
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Medical string `json:"medical"`
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Violence string `json:"violence"`
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Racy string `json:"racy"`
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}
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// GoogleVisionResponse represents the response from Google Vision API
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type GoogleVisionResponse struct {
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Responses []struct {
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SafeSearchAnnotation GoogleVisionSafeSearch `json:"safeSearchAnnotation"`
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} `json:"responses"`
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}
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func (s *ModerationService) AnalyzeContent(ctx context.Context, body string, mediaURLs []string) (*ThreePoisonsScore, string, error) {
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score := &ThreePoisonsScore{
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Hate: 0.0,
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Greed: 0.0,
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Delusion: 0.0,
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}
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// Simple mock rules
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if containsAny(body, []string{"hate", "kill", "attack"}) {
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score.Hate = 0.8
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}
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if containsAny(body, []string{"buy", "crypto", "rich", "scam"}) {
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score.Greed = 0.7
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}
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if containsAny(body, []string{"fake", "truth", "conspiracy"}) {
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score.Delusion = 0.6
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// Analyze text with OpenAI Moderation API
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if s.openAIKey != "" && body != "" {
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openAIScore, err := s.analyzeWithOpenAI(ctx, body)
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if err != nil {
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// Log error but continue with fallback
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fmt.Printf("OpenAI moderation error: %v\n", err)
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} else {
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score = openAIScore
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}
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}
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// Analyze media with Google Vision API if provided
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if s.googleKey != "" && len(mediaURLs) > 0 {
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visionScore, err := s.analyzeWithGoogleVision(ctx, mediaURLs)
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if err != nil {
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fmt.Printf("Google Vision analysis error: %v\n", err)
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} else {
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// Merge vision scores with existing scores
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if visionScore.Hate > score.Hate {
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score.Hate = visionScore.Hate
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}
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if visionScore.Delusion > score.Delusion {
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score.Delusion = visionScore.Delusion
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}
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}
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}
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// Fallback to keyword-based analysis for greed/spam detection
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if score.Greed == 0.0 {
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greedKeywords := []string{
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"buy", "crypto", "rich", "scam", "investment", "profit",
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"money", "cash", "bitcoin", "ethereum", "trading", "forex",
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"get rich", "quick money", "guaranteed returns", "multiplier",
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}
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if containsAny(body, greedKeywords) {
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score.Greed = 0.7
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}
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}
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// Determine primary flag reason
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flagReason := ""
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if score.Hate > 0.5 {
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flagReason = "hate"
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@ -57,14 +142,353 @@ func (s *ModerationService) AnalyzeContent(ctx context.Context, body string) (*T
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return score, flagReason, nil
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}
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// analyzeWithOpenAI sends content to OpenAI Moderation API
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func (s *ModerationService) analyzeWithOpenAI(ctx context.Context, content string) (*ThreePoisonsScore, error) {
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if s.openAIKey == "" {
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return nil, fmt.Errorf("OpenAI API key not configured")
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}
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requestBody := map[string]interface{}{
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"input": content,
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"model": "text-moderation-latest",
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}
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jsonBody, err := json.Marshal(requestBody)
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if err != nil {
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return nil, fmt.Errorf("failed to marshal request: %w", err)
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}
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req, err := http.NewRequestWithContext(ctx, "POST", "https://api.openai.com/v1/moderations", bytes.NewBuffer(jsonBody))
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if err != nil {
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return nil, fmt.Errorf("failed to create request: %w", err)
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}
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer "+s.openAIKey)
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resp, err := s.httpClient.Do(req)
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if err != nil {
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return nil, fmt.Errorf("failed to send request: %w", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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body, _ := io.ReadAll(resp.Body)
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return nil, fmt.Errorf("OpenAI API error: %d - %s", resp.StatusCode, string(body))
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}
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var moderationResp OpenAIModerationResponse
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if err := json.NewDecoder(resp.Body).Decode(&moderationResp); err != nil {
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return nil, fmt.Errorf("failed to decode response: %w", err)
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}
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if len(moderationResp.Results) == 0 {
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return &ThreePoisonsScore{Hate: 0, Greed: 0, Delusion: 0}, nil
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}
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result := moderationResp.Results[0]
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score := &ThreePoisonsScore{
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// Map OpenAI categories to Three Poisons
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Hate: max(
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result.Categories.Hate,
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result.Categories.HateThreatening,
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result.Categories.Violence,
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result.Categories.ViolenceGraphic,
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),
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Greed: 0, // OpenAI doesn't detect greed/spam well
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Delusion: max(
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result.Categories.SelfHarm,
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result.Categories.SelfHarmIntent,
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result.Categories.SelfHarmInstructions,
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),
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}
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return score, nil
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}
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// analyzeWithGoogleVision analyzes images for inappropriate content
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func (s *ModerationService) analyzeWithGoogleVision(ctx context.Context, mediaURLs []string) (*ThreePoisonsScore, error) {
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if s.googleKey == "" {
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return nil, fmt.Errorf("Google Vision API key not configured")
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}
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score := &ThreePoisonsScore{
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Hate: 0.0,
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Greed: 0.0,
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Delusion: 0.0,
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}
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for _, mediaURL := range mediaURLs {
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// Only process image URLs
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if !isImageURL(mediaURL) {
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continue
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}
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requestBody := map[string]interface{}{
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"requests": []map[string]interface{}{
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{
|
||||
"image": map[string]interface{}{
|
||||
"source": map[string]interface{}{
|
||||
"imageUri": mediaURL,
|
||||
},
|
||||
},
|
||||
"features": []map[string]interface{}{
|
||||
{
|
||||
"type": "SAFE_SEARCH_DETECTION",
|
||||
"maxResults": 1,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
jsonBody, err := json.Marshal(requestBody)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
req, err := http.NewRequestWithContext(ctx, "POST", "https://vision.googleapis.com/v1/images:annotate", bytes.NewBuffer(jsonBody))
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
req.Header.Set("Content-Type", "application/json")
|
||||
req.URL.RawQuery = "key=" + s.googleKey
|
||||
|
||||
resp, err := s.httpClient.Do(req)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
if resp.StatusCode != http.StatusOK {
|
||||
continue
|
||||
}
|
||||
|
||||
var visionResp GoogleVisionResponse
|
||||
if err := json.NewDecoder(resp.Body).Decode(&visionResp); err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
if len(visionResp.Responses) > 0 {
|
||||
imageScore := s.convertVisionScore(visionResp.Responses[0].SafeSearchAnnotation)
|
||||
// Merge with overall score (take maximum)
|
||||
if imageScore.Hate > score.Hate {
|
||||
score.Hate = imageScore.Hate
|
||||
}
|
||||
if imageScore.Delusion > score.Delusion {
|
||||
score.Delusion = imageScore.Delusion
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return score, nil
|
||||
}
|
||||
|
||||
// convertVisionScore converts Google Vision SafeSearch results to ThreePoisonsScore
|
||||
func (s *ModerationService) convertVisionScore(safeSearch GoogleVisionSafeSearch) *ThreePoisonsScore {
|
||||
score := &ThreePoisonsScore{
|
||||
Hate: 0.0,
|
||||
Greed: 0.0,
|
||||
Delusion: 0.0,
|
||||
}
|
||||
|
||||
// Convert string likelihoods to numeric scores
|
||||
likelihoodToScore := map[string]float64{
|
||||
"UNKNOWN": 0.0,
|
||||
"VERY_UNLIKELY": 0.1,
|
||||
"UNLIKELY": 0.3,
|
||||
"POSSIBLE": 0.5,
|
||||
"LIKELY": 0.7,
|
||||
"VERY_LIKELY": 0.9,
|
||||
}
|
||||
|
||||
// Map Vision categories to Three Poisons
|
||||
if hateScore, ok := likelihoodToScore[safeSearch.Violence]; ok {
|
||||
score.Hate = hateScore
|
||||
}
|
||||
if adultScore, ok := likelihoodToScore[safeSearch.Adult]; ok && adultScore > score.Hate {
|
||||
score.Hate = adultScore
|
||||
}
|
||||
if racyScore, ok := likelihoodToScore[safeSearch.Racy]; ok && racyScore > score.Delusion {
|
||||
score.Delusion = racyScore
|
||||
}
|
||||
|
||||
return score
|
||||
}
|
||||
|
||||
// Helper function to get maximum of multiple floats
|
||||
func max(values ...float64) float64 {
|
||||
maxVal := 0.0
|
||||
for _, v := range values {
|
||||
if v > maxVal {
|
||||
maxVal = v
|
||||
}
|
||||
}
|
||||
return maxVal
|
||||
}
|
||||
|
||||
// Helper function to check if URL is an image
|
||||
func isImageURL(url string) bool {
|
||||
imageExtensions := []string{".jpg", ".jpeg", ".png", ".gif", ".bmp", ".webp"}
|
||||
lowerURL := strings.ToLower(url)
|
||||
for _, ext := range imageExtensions {
|
||||
if strings.HasSuffix(lowerURL, ext) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (s *ModerationService) FlagPost(ctx context.Context, postID uuid.UUID, scores *ThreePoisonsScore, reason string) error {
|
||||
scoresJSON, _ := json.Marshal(scores)
|
||||
scoresJSON, err := json.Marshal(scores)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to marshal scores: %w", err)
|
||||
}
|
||||
|
||||
query := `
|
||||
INSERT INTO public.pending_moderation (post_id, flag_reason, scores)
|
||||
VALUES ($1, $2, $3)
|
||||
INSERT INTO moderation_flags (post_id, flag_reason, scores, status)
|
||||
VALUES ($1, $2, $3, 'pending')
|
||||
RETURNING id, created_at
|
||||
`
|
||||
_, err := s.pool.Exec(ctx, query, postID, reason, scoresJSON)
|
||||
return err
|
||||
|
||||
var flagID uuid.UUID
|
||||
var createdAt time.Time
|
||||
err = s.pool.QueryRow(ctx, query, postID, reason, scoresJSON).Scan(&flagID, &createdAt)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to insert moderation flag: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (s *ModerationService) FlagComment(ctx context.Context, commentID uuid.UUID, scores *ThreePoisonsScore, reason string) error {
|
||||
scoresJSON, err := json.Marshal(scores)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to marshal scores: %w", err)
|
||||
}
|
||||
|
||||
query := `
|
||||
INSERT INTO moderation_flags (comment_id, flag_reason, scores, status)
|
||||
VALUES ($1, $2, $3, 'pending')
|
||||
RETURNING id, created_at
|
||||
`
|
||||
|
||||
var flagID uuid.UUID
|
||||
var createdAt time.Time
|
||||
err = s.pool.QueryRow(ctx, query, commentID, reason, scoresJSON).Scan(&flagID, &createdAt)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to insert comment moderation flag: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// GetPendingFlags retrieves all pending moderation flags
|
||||
func (s *ModerationService) GetPendingFlags(ctx context.Context, limit, offset int) ([]map[string]interface{}, error) {
|
||||
query := `
|
||||
SELECT
|
||||
mf.id, mf.post_id, mf.comment_id, mf.flag_reason, mf.scores,
|
||||
mf.status, mf.created_at,
|
||||
p.content as post_content,
|
||||
c.content as comment_content,
|
||||
u.handle as author_handle
|
||||
FROM moderation_flags mf
|
||||
LEFT JOIN posts p ON mf.post_id = p.id
|
||||
LEFT JOIN comments c ON mf.comment_id = c.id
|
||||
LEFT JOIN users u ON (p.user_id = u.id OR c.user_id = u.id)
|
||||
WHERE mf.status = 'pending'
|
||||
ORDER BY mf.created_at ASC
|
||||
LIMIT $1 OFFSET $2
|
||||
`
|
||||
|
||||
rows, err := s.pool.Query(ctx, query, limit, offset)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to query pending flags: %w", err)
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
var flags []map[string]interface{}
|
||||
for rows.Next() {
|
||||
var id, postID, commentID uuid.UUID
|
||||
var flagReason, status string
|
||||
var scoresJSON []byte
|
||||
var createdAt time.Time
|
||||
var postContent, commentContent, authorHandle *string
|
||||
|
||||
err := rows.Scan(&id, &postID, &commentID, &flagReason, &scoresJSON, &status, &createdAt, &postContent, &commentContent, &authorHandle)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to scan flag row: %w", err)
|
||||
}
|
||||
|
||||
var scores map[string]float64
|
||||
if err := json.Unmarshal(scoresJSON, &scores); err != nil {
|
||||
return nil, fmt.Errorf("failed to unmarshal scores: %w", err)
|
||||
}
|
||||
|
||||
flag := map[string]interface{}{
|
||||
"id": id,
|
||||
"post_id": postID,
|
||||
"comment_id": commentID,
|
||||
"flag_reason": flagReason,
|
||||
"scores": scores,
|
||||
"status": status,
|
||||
"created_at": createdAt,
|
||||
"post_content": postContent,
|
||||
"comment_content": commentContent,
|
||||
"author_handle": authorHandle,
|
||||
}
|
||||
|
||||
flags = append(flags, flag)
|
||||
}
|
||||
|
||||
return flags, nil
|
||||
}
|
||||
|
||||
// UpdateFlagStatus updates the status of a moderation flag
|
||||
func (s *ModerationService) UpdateFlagStatus(ctx context.Context, flagID uuid.UUID, status string, reviewedBy uuid.UUID) error {
|
||||
query := `
|
||||
UPDATE moderation_flags
|
||||
SET status = $1, reviewed_by = $2, reviewed_at = NOW()
|
||||
WHERE id = $3
|
||||
`
|
||||
|
||||
_, err := s.pool.Exec(ctx, query, status, reviewedBy, flagID)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to update flag status: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// UpdateUserStatus updates a user's moderation status
|
||||
func (s *ModerationService) UpdateUserStatus(ctx context.Context, userID uuid.UUID, status string, changedBy uuid.UUID, reason string) error {
|
||||
query := `
|
||||
UPDATE users
|
||||
SET status = $1
|
||||
WHERE id = $2
|
||||
`
|
||||
|
||||
_, err := s.pool.Exec(ctx, query, status, userID)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to update user status: %w", err)
|
||||
}
|
||||
|
||||
// Log the status change
|
||||
historyQuery := `
|
||||
INSERT INTO user_status_history (user_id, old_status, new_status, reason, changed_by)
|
||||
SELECT $1, status, $2, $3, $4
|
||||
FROM users
|
||||
WHERE id = $1
|
||||
`
|
||||
|
||||
_, err = s.pool.Exec(ctx, historyQuery, userID, status, reason, changedBy)
|
||||
if err != nil {
|
||||
// Log error but don't fail the main operation
|
||||
fmt.Printf("Failed to log user status change: %v\n", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func containsAny(body string, terms []string) bool {
|
||||
|
|
|
|||
Loading…
Reference in a new issue