/**
* Fix all words that should be all uppercase and lowercases all words that are currently all
* uppercase (but shouldn't be).
*
* @param line line to fix
* @param originalLine original line
* @param so {@link SubtitleObject}
* @return fixed line
*/
private static String fixAllUppercase(String line, String originalLine, SubtitleObject so) {
String[] split = so.split(RegexEnum.SPACE, line);
String current = null;
for (int i = 0; i < split.length; ++i) {
current = split[i];
if (ALL_UPPERCASE.contains(current)) {
if (!current.equals(current.toUpperCase())) {
split[i] = split[i].toUpperCase();
}
} else if (POTENTIAL_ALL_UPPERCASE.contains(current)) {
if (originalLine.indexOf(current.toUpperCase()) == line.indexOf(current)) {
split[i] = split[i].toUpperCase();
}
} else if (current.length() > 1
&& current.equals(current.toUpperCase())
&& !StringUtil.containsLettersAndNumbers(current)) {
split[i] = split[i].toLowerCase();
}
}
return String.join(" ", split);
}
/**
* Fix all proper nouns.
*
* @param line line to fix
* @param so {@link SubtitleObject}
* @return fixed line
*/
private static String fixProperNouns(String line, SubtitleObject so) {
String[] split = so.split(RegexEnum.SPACE, line);
String current = null;
for (int i = 0; i < split.length; ++i) {
current = split[i];
if (!StringUtil.isPunctuation(current) && !StringUtil.containsLettersAndNumbers(current)) {
if (StringUtil.startsUpperCase(current)
&& current.length() > 1
&& StringUtil.countUppercase(current) == 1) {
if (!PROPER_NOUNS.contains(current) && !POTENTIAL_PROPER_NOUNS.contains(current)) {
split[i] = current.toLowerCase();
}
} else {
if (PROPER_NOUNS.contains(current)) {
split[i] = StringUtil.capitalize(current);
}
}
}
}
return String.join(" ", split);
}