58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
package handlers
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import (
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"encoding/json"
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"net/http"
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"github.com/scanner/backend/middleware"
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"github.com/scanner/backend/models"
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"github.com/scanner/backend/services"
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)
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type FileHandler struct {
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fileConverter *services.FileConverter
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}
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func NewFileHandler(fileConverter *services.FileConverter) *FileHandler {
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return &FileHandler{fileConverter: fileConverter}
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}
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func (h *FileHandler) MergeFiles(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodPost {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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return
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}
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middleware.ApplyCors(w, r)
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var mergeRequest models.MergeRequest
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err := json.NewDecoder(r.Body).Decode(&mergeRequest)
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if err != nil {
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http.Error(w, "Invalid request body", http.StatusBadRequest)
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return
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}
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if len(mergeRequest.Filenames) < 2 {
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http.Error(w, "At least two files are required for merging", http.StatusBadRequest)
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return
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}
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files := []string{}
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for _, filename := range mergeRequest.Filenames {
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files = append(files, "/home/backend/var/documents/"+filename)
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}
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mergedFilename, err := h.fileConverter.MergeFiles(files)
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if err != nil {
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http.Error(w, "Failed to merge files: "+err.Error(), http.StatusInternalServerError)
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return
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}
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response := map[string]string{
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"mergedFile": "/files/" + mergedFilename,
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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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