func findMoeEntriesForWords(words []string, charSet chinese.CharSet) ([]moedict.Entry, error) {
	moeEntries := make([]moedict.Entry, 0)

	// TODO explain diff. between trad and simp
	if charSet == chinese.Trad {
		for _, word := range words {
			entry, err := moedict.FindEntry(word)
			if err != nil {
				return nil, err
			}
			if entry != nil {
				moeEntries = append(moeEntries, *entry)
			}
		}
	}

	// if the sentences is in simplified characters, find cedict records first
	// (there may be multiple records per word) and find moedict records using
	// the traditional word of the cedict records.
	if charSet == chinese.Simp {
		for _, word := range words {

			records, err := cedict.FindRecords(word, chinese.Simp)
			if err != nil {
				return nil, err
			}

			individualRecords := make([]cedict.Record, 0)
			for _, r := range records {
				recordInSlice := false
				for _, ir := range individualRecords {
					if r.Trad == ir.Trad {
						recordInSlice = true
					}
				}
				if !recordInSlice {
					individualRecords = append(individualRecords, r)
				}
			}

			for _, record := range individualRecords {
				entry, err := moedict.FindEntry(record.Trad)
				if err != nil {
					return nil, err
				}

				if entry != nil {
					moeEntries = append(moeEntries, *entry)
				}
			}
		}
	}

	return moeEntries, nil
}
Exemplo n.º 2
0
func moeVocabLookupHandler(writer http.ResponseWriter, request *http.Request) {
	word := getLastPathComponent(request)
	colors := getColors(request)

	fmt.Println("moeVocabLookupHandler: " + word)

	// convert to trad
	tradWord, err := cedict.Simp2Trad(word)
	if err != nil {
		fmt.Fprint(writer, `{"error": "`+err.Error()+`", "word": "`+word+`"}`)
		return
	}

	moeEntry, err := moedict.FindEntry(tradWord)
	if moeEntry == nil {
		fmt.Fprint(writer, `{"error": "No matches found", "word": "`+word+`"}`)
		return
	}
	if err != nil {
		fmt.Fprint(writer, `{"error": "`+err.Error()+`", "word": "`+word+`"}`)
		return
	}

	// construct csv row
	var output string

	output += tradWord
	output += "\t"
	output += moeEntry.ToHTML(colors)

	// use json.Marshal with an anonymous variable to escape the \t and " characters
	// in the response
	j, err := json.Marshal(map[string]interface{}{
		"error": "nil",
		"csv":   output,
	})
	if err != nil {
		fmt.Fprint(writer, `{"error": "`+err.Error()+`", "word": "`+word+`"}`)
		return
	}

	fmt.Fprint(writer, string(j))
}