68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
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package httpapi
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import (
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"io"
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"net/http"
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"strings"
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"tutor/internal/ingestion"
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"tutor/internal/ontology"
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)
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func (h Handler) uploadMaterial(w http.ResponseWriter, r *http.Request) {
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if h.ontology == nil {
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writeError(w, http.StatusNotFound, "ontology not configured")
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return
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}
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if err := r.ParseMultipartForm(32 << 20); err != nil {
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writeError(w, http.StatusBadRequest, "invalid multipart form")
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return
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}
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file, header, err := r.FormFile("file")
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if err != nil {
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writeError(w, http.StatusBadRequest, "file field required")
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return
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}
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defer file.Close()
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if !ingestion.IsSupported(header.Filename) {
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writeError(w, http.StatusBadRequest, "unsupported file format; supported: .md, .markdown, .pdf, .docx")
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return
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}
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data, err := io.ReadAll(file)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "failed to read file")
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return
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}
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result, err := ingestion.ParseFromBytes(header.Filename, data)
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if err != nil {
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if strings.Contains(err.Error(), "unsupported") {
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writeError(w, http.StatusBadRequest, "parse error: "+err.Error())
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return
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}
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writeError(w, http.StatusInternalServerError, "parse error: "+err.Error())
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return
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}
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title := r.FormValue("title")
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if title == "" {
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title = result.Title
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}
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ingestResult, err := h.ontology.Ingest(ontology.IngestInput{
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Title: title,
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SourceType: result.Format,
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Body: result.Body,
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})
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if err != nil {
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writeError(w, http.StatusBadRequest, err.Error())
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return
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}
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writeJSON(w, http.StatusCreated, ingestResult)
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}
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