76 lines
2.8 KiB
Java
76 lines
2.8 KiB
Java
package androidx.core.content;
|
|
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
import com.discord.widgets.chat.input.autocomplete.AutocompleteViewModel;
|
|
import java.util.ArrayList;
|
|
public final class MimeTypeFilter {
|
|
private MimeTypeFilter() {
|
|
}
|
|
|
|
@Nullable
|
|
public static String matches(@Nullable String str, @NonNull String[] strArr) {
|
|
if (str == null) {
|
|
return null;
|
|
}
|
|
String[] split = str.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
|
|
for (String str2 : strArr) {
|
|
if (mimeTypeAgainstFilter(split, str2.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN))) {
|
|
return str2;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
@Nullable
|
|
public static String matches(@Nullable String[] strArr, @NonNull String str) {
|
|
if (strArr == null) {
|
|
return null;
|
|
}
|
|
String[] split = str.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
|
|
for (String str2 : strArr) {
|
|
if (mimeTypeAgainstFilter(str2.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN), split)) {
|
|
return str2;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public static boolean matches(@Nullable String str, @NonNull String str2) {
|
|
if (str == null) {
|
|
return false;
|
|
}
|
|
return mimeTypeAgainstFilter(str.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN), str2.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN));
|
|
}
|
|
|
|
@NonNull
|
|
public static String[] matchesMany(@Nullable String[] strArr, @NonNull String str) {
|
|
if (strArr == null) {
|
|
return new String[0];
|
|
}
|
|
ArrayList arrayList = new ArrayList();
|
|
String[] split = str.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
|
|
for (String str2 : strArr) {
|
|
if (mimeTypeAgainstFilter(str2.split(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN), split)) {
|
|
arrayList.add(str2);
|
|
}
|
|
}
|
|
return (String[]) arrayList.toArray(new String[arrayList.size()]);
|
|
}
|
|
|
|
private static boolean mimeTypeAgainstFilter(@NonNull String[] strArr, @NonNull String[] strArr2) {
|
|
if (strArr2.length != 2) {
|
|
throw new IllegalArgumentException("Ill-formatted MIME type filter. Must be type/subtype.");
|
|
} else if (strArr2[0].isEmpty() || strArr2[1].isEmpty()) {
|
|
throw new IllegalArgumentException("Ill-formatted MIME type filter. Type or subtype empty.");
|
|
} else if (strArr.length != 2) {
|
|
return false;
|
|
} else {
|
|
if ("*".equals(strArr2[0]) || strArr2[0].equals(strArr[0])) {
|
|
return "*".equals(strArr2[1]) || strArr2[1].equals(strArr[1]);
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
}
|