meme
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Dev
223
internal/server/server.go
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223
internal/server/server.go
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package server
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"strconv"
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"github.com/gorilla/mux"
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"github.com/iwasforcedtobehere/gomeme/internal/meme"
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)
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// Server represents our meme server
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type Server struct {
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generator *meme.Generator
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}
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// New creates a new server instance
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func New() *Server {
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return &Server{
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generator: meme.NewGenerator(),
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}
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}
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// Routes sets up all the HTTP routes
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func (s *Server) Routes() http.Handler {
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r := mux.NewRouter()
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// Static files
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r.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir("web/static/"))))
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// Web interface
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r.HandleFunc("/", s.homeHandler).Methods("GET")
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r.HandleFunc("/generate", s.generateWebHandler).Methods("POST")
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// API endpoints
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api := r.PathPrefix("/api/v1").Subrouter()
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api.HandleFunc("/memes", s.generateAPIHandler).Methods("POST")
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api.HandleFunc("/memes/{id}", s.getMemeHandler).Methods("GET")
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api.HandleFunc("/templates", s.getTemplatesHandler).Methods("GET")
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api.HandleFunc("/health", s.healthHandler).Methods("GET")
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return r
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}
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// homeHandler serves the main page
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func (s *Server) homeHandler(w http.ResponseWriter, r *http.Request) {
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html := `<!DOCTYPE html>
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<html>
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<head>
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<title>GoMeme - Because Manual Meme Making is for Peasants</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<style>
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body { font-family: 'Comic Sans MS', cursive; background: linear-gradient(45deg, #ff6b6b, #4ecdc4); margin: 0; padding: 20px; }
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.container { max-width: 800px; margin: 0 auto; background: white; border-radius: 15px; padding: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
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h1 { color: #333; text-align: center; font-size: 2.5em; margin-bottom: 10px; }
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.subtitle { text-align: center; color: #666; font-size: 1.2em; margin-bottom: 30px; }
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.form-group { margin-bottom: 20px; }
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label { display: block; margin-bottom: 5px; font-weight: bold; color: #333; }
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input, select, textarea { width: 100%; padding: 10px; border: 2px solid #ddd; border-radius: 5px; font-size: 16px; }
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button { background: #ff6b6b; color: white; padding: 15px 30px; border: none; border-radius: 5px; font-size: 18px; cursor: pointer; width: 100%; }
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button:hover { background: #ff5252; }
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.footer { text-align: center; margin-top: 30px; color: #666; font-style: italic; }
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</style>
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</head>
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<body>
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<div class="container">
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<h1>🎭 GoMeme Generator</h1>
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<p class="subtitle">Automated meme production because who has time for manual labor?</p>
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<form action="/generate" method="POST">
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<div class="form-group">
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<label for="template">Meme Template:</label>
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<select id="template" name="template" required>
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<option value="drake">Drake Pointing</option>
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<option value="distracted">Distracted Boyfriend</option>
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<option value="woman_yelling">Woman Yelling at Cat</option>
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<option value="change_my_mind">Change My Mind</option>
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<option value="this_is_fine">This is Fine</option>
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</select>
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</div>
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<div class="form-group">
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<label for="top_text">Top Text:</label>
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<textarea id="top_text" name="top_text" rows="2" placeholder="Enter your brilliant top text here..."></textarea>
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</div>
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<div class="form-group">
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<label for="bottom_text">Bottom Text:</label>
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<textarea id="bottom_text" name="bottom_text" rows="2" placeholder="Enter your even more brilliant bottom text here..."></textarea>
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</div>
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<button type="submit">Generate This Fucking Masterpiece</button>
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</form>
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<div class="footer">
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<p>Built with Go, goroutines, and a healthy dose of sarcasm 🚀</p>
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<p><a href="/api/v1/health" style="color: #666;">API Health Check</a> | <a href="/api/v1/templates" style="color: #666;">Available Templates</a></p>
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</div>
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</div>
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</body>
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</html>`
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w.Header().Set("Content-Type", "text/html")
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fmt.Fprint(w, html)
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}
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// generateWebHandler handles web form submissions
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func (s *Server) generateWebHandler(w http.ResponseWriter, r *http.Request) {
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if err := r.ParseForm(); err != nil {
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http.Error(w, "Failed to parse form", http.StatusBadRequest)
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return
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}
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req := meme.GenerateRequest{
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Template: r.FormValue("template"),
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TopText: r.FormValue("top_text"),
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BottomText: r.FormValue("bottom_text"),
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}
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result, err := s.generator.Generate(req)
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if err != nil {
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http.Error(w, fmt.Sprintf("Failed to generate meme: %v", err), http.StatusInternalServerError)
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return
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}
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// Return HTML with the generated meme
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html := fmt.Sprintf(`<!DOCTYPE html>
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<html>
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<head>
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<title>Your Meme is Ready!</title>
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<meta charset="UTF-8">
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<style>
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body { font-family: 'Comic Sans MS', cursive; background: linear-gradient(45deg, #ff6b6b, #4ecdc4); margin: 0; padding: 20px; text-align: center; }
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.container { max-width: 600px; margin: 0 auto; background: white; border-radius: 15px; padding: 30px; }
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img { max-width: 100%%; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.3); }
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.buttons { margin-top: 20px; }
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.btn { display: inline-block; padding: 10px 20px; margin: 5px; background: #4ecdc4; color: white; text-decoration: none; border-radius: 5px; }
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.btn:hover { background: #26a69a; }
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</style>
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</head>
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<body>
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<div class="container">
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<h1>🎉 Your Meme is Ready!</h1>
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<img src="/static/generated/%s" alt="Generated Meme">
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<div class="buttons">
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<a href="/" class="btn">Create Another Masterpiece</a>
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<a href="/static/generated/%s" class="btn" download>Download This Beauty</a>
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</div>
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<p><strong>Share URL:</strong> <code>%s</code></p>
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</div>
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</body>
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</html>`, result.Filename, result.Filename, result.ShareURL)
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w.Header().Set("Content-Type", "text/html")
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fmt.Fprint(w, html)
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}
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// generateAPIHandler handles API meme generation requests
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func (s *Server) generateAPIHandler(w http.ResponseWriter, r *http.Request) {
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var req meme.GenerateRequest
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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http.Error(w, "Invalid JSON", http.StatusBadRequest)
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return
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}
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result, err := s.generator.Generate(req)
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if err != nil {
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http.Error(w, fmt.Sprintf("Failed to generate meme: %v", err), http.StatusInternalServerError)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(result)
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}
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// getMemeHandler retrieves a specific meme by ID
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func (s *Server) getMemeHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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id := vars["id"]
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// Convert string ID to int for demo purposes
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memeID, err := strconv.Atoi(id)
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if err != nil {
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http.Error(w, "Invalid meme ID", http.StatusBadRequest)
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return
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}
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meme, err := s.generator.GetMeme(memeID)
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if err != nil {
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http.Error(w, "Meme not found", http.StatusNotFound)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(meme)
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}
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// getTemplatesHandler returns available meme templates
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func (s *Server) getTemplatesHandler(w http.ResponseWriter, r *http.Request) {
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templates := s.generator.GetTemplates()
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(map[string]interface{}{
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"templates": templates,
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"count": len(templates),
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})
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}
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// healthHandler provides health check endpoint
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func (s *Server) healthHandler(w http.ResponseWriter, r *http.Request) {
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response := map[string]interface{}{
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"status": "healthy",
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"message": "GoMeme is alive and ready to generate some fucking awesome memes!",
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"timestamp": "2025-09-12T00:00:00Z",
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"version": "1.0.0",
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}
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(response)
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}
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