mirror of
https://github.com/Dvorinka/MyClubServer.git
synced 2026-06-04 18:52:56 +00:00
Tomáš Dvořák
365 lines
11 KiB
Go
365 lines
11 KiB
Go
package controllers
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import (
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"errors"
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"net/http"
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"net/url"
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"strconv"
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"strings"
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"time"
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"fotbal-club/internal/config"
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"fotbal-club/internal/services"
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"fotbal-club/pkg/logger"
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"github.com/gin-gonic/gin"
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)
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type UmamiController struct {
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umamiService *services.UmamiService
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}
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func NewUmamiController() *UmamiController {
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return &UmamiController{
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umamiService: services.NewUmamiService(),
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}
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}
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// resolveWebsiteID attempts to obtain a usable Umami website ID for requests.
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// Preference order:
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// 1. Cached value in configuration.
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// 2. Match by configured frontend domain.
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// 3. Fall back to the first website available in Umami.
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func (uc *UmamiController) resolveWebsiteID() (string, error) {
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if id := strings.TrimSpace(config.AppConfig.UmamiWebsiteID); id != "" {
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logger.Info("Using cached Umami website ID: %s", id)
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return id, nil
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}
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logger.Info("UMAMI_WEBSITE_ID is empty, attempting to auto-detect...")
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if frontendURL := strings.TrimSpace(config.AppConfig.FrontendBaseURL); frontendURL != "" {
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parsed, err := url.Parse(frontendURL)
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if err != nil {
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logger.Warn("Failed to parse FRONTEND_BASE_URL '%s': %v", frontendURL, err)
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} else if host := parsed.Hostname(); host != "" {
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logger.Info("Attempting to find Umami website by domain: %s", host)
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id, err := uc.umamiService.FindWebsiteIDByDomain(host)
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if err != nil {
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logger.Warn("Failed to find website by domain '%s': %v", host, err)
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} else if id != "" {
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logger.Info("Found Umami website by domain match: %s", id)
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config.AppConfig.UmamiWebsiteID = id
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return id, nil
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} else {
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logger.Info("No Umami website found with domain '%s'", host)
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}
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}
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}
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logger.Info("Falling back to first available Umami website...")
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id, err := uc.umamiService.GetDefaultWebsiteID()
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if err != nil {
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return "", err
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}
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config.AppConfig.UmamiWebsiteID = id
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logger.Info("Auto-detected and cached Umami website ID: %s", id)
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return id, nil
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}
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// GetUmamiConfig returns the Umami configuration for the frontend
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func (uc *UmamiController) GetUmamiConfig(c *gin.Context) {
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if config.AppConfig.UmamiURL == "" || config.AppConfig.UmamiUsername == "" || config.AppConfig.UmamiPassword == "" {
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reason := "No website ID configured - run initial setup"
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switch {
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case config.AppConfig.UmamiURL == "":
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reason = "UMAMI_URL not set in .env"
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case config.AppConfig.UmamiUsername == "":
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reason = "UMAMI_USERNAME not set in .env"
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case config.AppConfig.UmamiPassword == "":
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reason = "UMAMI_PASSWORD not set in .env"
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}
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logger.Warn("Umami not configured: %s", reason)
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c.JSON(http.StatusOK, gin.H{
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"enabled": false,
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"website_id": "",
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"script_url": "",
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"reason": reason,
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})
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return
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}
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websiteID, err := uc.resolveWebsiteID()
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if err != nil {
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if errors.Is(err, services.ErrUmamiNoWebsites) {
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c.JSON(http.StatusOK, gin.H{
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"enabled": false,
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"website_id": "",
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"script_url": "",
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"reason": "No websites found in Umami",
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})
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} else {
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logger.Error("Failed to resolve Umami website ID: %v", err)
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to resolve Umami website ID"})
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}
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"enabled": true,
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"website_id": websiteID,
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"script_url": config.AppConfig.UmamiURL + "/script.js",
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})
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}
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// InitializeUmamiSetup is called during initial setup (no auth required).
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// It auto-detects the domain from the Host header (works with Cloudflare Tunnel).
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func (uc *UmamiController) InitializeUmamiSetup(c *gin.Context) {
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if config.AppConfig.UmamiWebsiteID != "" {
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c.JSON(http.StatusOK, gin.H{
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"message": "Umami already configured",
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"website_id": config.AppConfig.UmamiWebsiteID,
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})
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return
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}
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var payload struct {
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Name string `json:"name"`
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}
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if err := c.ShouldBindJSON(&payload); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request payload"})
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return
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}
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if payload.Name == "" {
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payload.Name = "Fotbal Club"
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}
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domain := c.Request.Host
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if i := strings.Index(domain, ":"); i >= 0 {
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domain = domain[:i]
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}
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logger.Info("Initializing Umami website: name='%s', domain='%s'", payload.Name, domain)
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websiteID, err := uc.umamiService.EnsureWebsite(payload.Name, domain)
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if err != nil {
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logger.Error("Failed to create Umami website: %v", err)
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create Umami website: " + err.Error()})
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return
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}
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config.AppConfig.UmamiWebsiteID = websiteID
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logger.Info("Umami website created successfully: ID=%s", websiteID)
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c.JSON(http.StatusOK, gin.H{
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"message": "Umami initialized successfully",
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"website_id": websiteID,
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"script_url": config.AppConfig.UmamiURL + "/script.js",
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"domain": domain,
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})
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}
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// InitializeUmami sets up Umami tracking (admin endpoint with manual domain).
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func (uc *UmamiController) InitializeUmami(c *gin.Context) {
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if config.AppConfig.UmamiWebsiteID != "" {
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c.JSON(http.StatusOK, gin.H{
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"message": "Umami already configured",
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"website_id": config.AppConfig.UmamiWebsiteID,
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})
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return
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}
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var payload struct {
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Name string `json:"name"`
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Domain string `json:"domain"`
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}
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if err := c.ShouldBindJSON(&payload); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request payload"})
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return
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}
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if payload.Name == "" || payload.Domain == "" {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Name and domain are required"})
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return
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}
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websiteID, err := uc.umamiService.EnsureWebsite(payload.Name, payload.Domain)
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if err != nil {
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logger.Error("Failed to create Umami website: %v", err)
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create Umami website: " + err.Error()})
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return
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}
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config.AppConfig.UmamiWebsiteID = websiteID
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c.JSON(http.StatusOK, gin.H{
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"message": "Umami initialized successfully",
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"website_id": websiteID,
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"script_url": config.AppConfig.UmamiURL + "/script.js",
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})
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}
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// GetStats returns analytics stats from Umami
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func (uc *UmamiController) GetStats(c *gin.Context) {
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// Check if Umami is configured
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if config.AppConfig.UmamiURL == "" || config.AppConfig.UmamiUsername == "" || config.AppConfig.UmamiPassword == "" {
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logger.Warn("Umami not configured - UMAMI_URL='%s', username empty=%v, password empty=%v",
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config.AppConfig.UmamiURL,
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config.AppConfig.UmamiUsername == "",
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config.AppConfig.UmamiPassword == "")
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c.JSON(http.StatusOK, gin.H{})
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return
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}
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websiteID, err := uc.resolveWebsiteID()
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if err != nil {
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if errors.Is(err, services.ErrUmamiNoWebsites) {
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logger.Warn("No Umami websites found in instance at %s - returning empty stats", config.AppConfig.UmamiURL)
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c.JSON(http.StatusOK, gin.H{})
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} else {
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logger.Error("Failed to resolve Umami website ID: %v", err)
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c.JSON(http.StatusOK, gin.H{})
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}
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return
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}
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logger.Info("Using Umami website ID: %s", websiteID)
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// Get time range from query params (default to last 30 days)
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days := 30
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if d := c.Query("days"); d != "" {
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if parsed, err := strconv.Atoi(d); err == nil && parsed > 0 {
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days = parsed
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}
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}
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endAt := time.Now().Unix() * 1000 // milliseconds
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startAt := time.Now().AddDate(0, 0, -days).Unix() * 1000
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stats, err := uc.umamiService.GetWebsiteStats(websiteID, startAt, endAt)
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if err != nil {
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logger.Error("Failed to get Umami stats for websiteID=%s (days=%d): %v", websiteID, days, err)
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// Return empty stats instead of error
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c.JSON(http.StatusOK, gin.H{})
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return
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}
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logger.Info("Successfully fetched Umami stats for websiteID=%s (days=%d)", websiteID, days)
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c.JSON(http.StatusOK, stats)
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}
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// GetMetrics returns specific metrics from Umami (pageviews, referrers, browsers, os, devices, countries, events)
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func (uc *UmamiController) GetMetrics(c *gin.Context) {
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// Check if Umami is configured
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if config.AppConfig.UmamiURL == "" || config.AppConfig.UmamiUsername == "" || config.AppConfig.UmamiPassword == "" {
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logger.Warn("Umami not configured - returning empty metrics")
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c.JSON(http.StatusOK, []map[string]interface{}{})
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return
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}
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websiteID, err := uc.resolveWebsiteID()
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if err != nil {
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if errors.Is(err, services.ErrUmamiNoWebsites) {
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logger.Warn("No Umami websites found - returning empty metrics")
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c.JSON(http.StatusOK, []map[string]interface{}{})
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} else {
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logger.Error("Failed to resolve Umami website ID: %v", err)
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c.JSON(http.StatusOK, []map[string]interface{}{})
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}
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return
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}
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metricType := c.Param("type")
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if metricType == "" {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Metric type is required"})
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return
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}
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days := 30
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if d := c.Query("days"); d != "" {
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if parsed, err := strconv.Atoi(d); err == nil && parsed > 0 {
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days = parsed
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}
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}
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endAt := time.Now().Unix() * 1000
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startAt := time.Now().AddDate(0, 0, -days).Unix() * 1000
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metrics, err := uc.umamiService.GetWebsiteMetrics(websiteID, metricType, startAt, endAt)
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if err != nil {
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logger.Error("Failed to get Umami metrics (websiteID=%s, type=%s, days=%d): %v", websiteID, metricType, days, err)
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// Return empty metrics instead of error
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c.JSON(http.StatusOK, []map[string]interface{}{})
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return
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}
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logger.Info("Successfully fetched %d Umami metrics (websiteID=%s, type=%s, days=%d)", len(metrics), websiteID, metricType, days)
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c.JSON(http.StatusOK, metrics)
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}
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// GetPageviews returns pageviews data over time from Umami
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func (uc *UmamiController) GetPageviews(c *gin.Context) {
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// Check if Umami is configured
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if config.AppConfig.UmamiURL == "" || config.AppConfig.UmamiUsername == "" || config.AppConfig.UmamiPassword == "" {
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logger.Warn("Umami not configured - returning empty pageviews")
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c.JSON(http.StatusOK, []map[string]interface{}{})
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return
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}
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websiteID, err := uc.resolveWebsiteID()
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if err != nil {
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if errors.Is(err, services.ErrUmamiNoWebsites) {
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logger.Warn("No Umami websites found - returning empty pageviews")
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c.JSON(http.StatusOK, []map[string]interface{}{})
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} else {
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logger.Error("Failed to resolve Umami website ID: %v", err)
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c.JSON(http.StatusOK, []map[string]interface{}{})
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}
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return
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}
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days := 30
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if d := c.Query("days"); d != "" {
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if parsed, err := strconv.Atoi(d); err == nil && parsed >= 0 {
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days = parsed
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}
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}
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// Determine time unit based on range
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unit := "day"
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if days == 0 || days == 1 {
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unit = "hour"
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} else if days <= 90 {
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unit = "day"
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} else {
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unit = "month"
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}
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// Calculate time range
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var startAt, endAt int64
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endDate := time.Now()
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if days == 0 {
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// Today: from midnight to now
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startDate := time.Date(endDate.Year(), endDate.Month(), endDate.Day(), 0, 0, 0, 0, endDate.Location())
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startAt = startDate.Unix() * 1000
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endAt = endDate.Unix() * 1000
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} else {
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// Other ranges: from X days ago to now
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startDate := endDate.AddDate(0, 0, -days)
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startAt = startDate.Unix() * 1000
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endAt = endDate.Unix() * 1000
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}
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logger.Info("Fetching pageviews: websiteID=%s, days=%d, unit=%s, startAt=%d, endAt=%d", websiteID, days, unit, startAt, endAt)
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pageviews, err := uc.umamiService.GetWebsitePageviews(websiteID, startAt, endAt, unit)
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if err != nil {
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logger.Error("Failed to get Umami pageviews (websiteID=%s, days=%d, unit=%s): %v", websiteID, days, unit, err)
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// Return empty array instead of error to prevent frontend crash
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c.JSON(http.StatusOK, []map[string]interface{}{})
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return
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}
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c.JSON(http.StatusOK, pageviews)
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}
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