func ProcessImage(path string) (int, int, int, int) {
loadDictionary("/usr/share/dict/words")
text := gosseract.Must(gosseract.Params{Src: path})
totalCharacters := len(text)
text = strings.TrimSpace(text)
words := strings.Fields(text)
util.Log(fmt.Sprintf("Text: %s\n", text))
alpha, nonAlpha := analyzeWords(words)
hasMoreAlpha := hasMoreAlphaCharacters(alpha, nonAlpha)
if hasMoreAlpha {
util.Log("hasMoreAlphaCharacters")
}
dictionaryWords := 0
for _, word := range words {
if hasMoreAlpha {
if isInDictionary(word) {
dictionaryWords++
util.Log(fmt.Sprintf("isInDictionary: %s\n", word))
}
}
}
return alpha, nonAlpha, totalCharacters, dictionaryWords
}
func analyzeWords(words []string) (int, int) {
alpha := 0
nonAlpha := 0
for _, word := range words {
re := regexp.MustCompile("[a-zA-Z]")
for _, c := range word {
comp := []byte(string(c))
if re.Match(comp) {
alpha++
} else {
nonAlpha++
}
}
}
util.Log(fmt.Sprintf("Alpha: %d NonAlpha: %d\n", alpha, nonAlpha))
return alpha, nonAlpha
}