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wip: feat: continue translate methods of legacy parser
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81 changes: 81 additions & 0 deletions
81
core/src/main/java/com/rexcantor64/triton/utils/ParserUtils.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,81 @@ | ||
| package com.rexcantor64.triton.utils; | ||
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| import com.rexcantor64.triton.language.parser.TranslationConfiguration; | ||
| import lombok.val; | ||
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| /** | ||
| * Methods used in implementations of {@link com.rexcantor64.triton.api.language.MessageParser}. | ||
| * | ||
| * @since 4.0.0 | ||
| */ | ||
| public class ParserUtils { | ||
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| /** | ||
| * Find the indexes of all root "[pattern][/pattern]" tags in the given string. | ||
| * <p> | ||
| * Only the root tags are included, that is, nested tags are ignored. | ||
| * For example, <code>[pattern][pattern][/pattern][/pattern]</code> would only | ||
| * return the indexes for the outer tags. | ||
| * <p> | ||
| * Each array in the returned list corresponds to a different set of opening and closing tags, | ||
| * and has size 4. | ||
| * Indexes have the following meaning: | ||
| * <ul> | ||
| * <li>0: the first character of the opening tag</li> | ||
| * <li>1: the character after the last character of the closing tag</li> | ||
| * <li>2: the character after the last character of the opening tag</li> | ||
| * <li>3: the first character of the closing tag</li> | ||
| * </ul> | ||
| * | ||
| * @param input The string to search for opening and closing tags. | ||
| * @param pattern The tags to search for (i.e. "lang" will search for "[lang]" and "[/lang]"). | ||
| * @return A list of indexes of all the found tags, as specified by the method description. | ||
| */ | ||
| public static List<Integer[]> getPatternIndexArray(String input, String pattern) { | ||
| List<Integer[]> result = new ArrayList<>(); | ||
| int start = -1; | ||
| int openedAmount = 0; | ||
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| for (int i = 0; i < input.length(); i++) { | ||
| char currentChar = input.charAt(i); | ||
| if (currentChar == '[' && input.length() > i + pattern.length() + 1 && input.substring(i + 1, | ||
| i + 2 + pattern.length()).equals(pattern + "]")) { | ||
| if (start == -1) start = i; | ||
| openedAmount++; | ||
| i += 1 + pattern.length(); | ||
| } else if (currentChar == '[' && input.length() > i + pattern.length() + 2 && input.substring(i + 1, | ||
| i + 3 + pattern.length()).equals("/" + pattern + "]")) { | ||
| openedAmount--; | ||
| if (openedAmount == 0) { | ||
| result.add(new Integer[]{start, i + 3 + pattern.length(), start + pattern.length() + 2, i}); | ||
| start = -1; | ||
| } | ||
| } | ||
| } | ||
| return result; | ||
| } | ||
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| /** | ||
| * Removes legacy <code>[args][/args]</code> tags from (the end of) translation keys. | ||
| * Since v4.0.0, these tags are no longer needed and are therefore deprecated. | ||
| * For backwards compatibility, ignore them. | ||
| * | ||
| * @param key The key, potentially ending in <code>[args]</code>, <code>[/args]</code>, or both. | ||
| * @param configuration The settings being applied while translating the placeholder with this key. | ||
| * @return The key with the <code>[args][/args]</code> removed. | ||
| */ | ||
| public static String normalizeTranslationKey(String key, TranslationConfiguration<?> configuration) { | ||
| val syntax = configuration.getFeatureSyntax().getArgs(); | ||
| // The [args] tag is optional since v4.0.0, so strip it if it's present | ||
| if (key.endsWith("[/" + syntax + "]")) { | ||
| key = key.substring(0, key.length() - syntax.length() - 3); | ||
| } | ||
| if (key.endsWith("[" + configuration.getFeatureSyntax().getArgs() + "]")) { | ||
| key = key.substring(0, key.length() - syntax.length() - 2); | ||
| } | ||
| return key; | ||
| } | ||
| } |
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29 changes: 29 additions & 0 deletions
29
core/src/test/java/com/rexcantor64/triton/utils/ParserUtilsTest.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,29 @@ | ||
| package com.rexcantor64.triton.utils; | ||
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| import org.junit.jupiter.api.Test; | ||
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| import java.util.Arrays; | ||
| import java.util.List; | ||
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| import static org.junit.jupiter.api.Assertions.assertArrayEquals; | ||
| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
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| public class ParserUtilsTest { | ||
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| @Test | ||
| public void testGetPatternIndexArray() { | ||
| String input = "Lorem ipsum [tag]dolor [tag]sit[/tag] amet[/tag], [tag2]consectetur[/tag2] [tag]adipiscing elit[/tag]. Nullam posuere."; | ||
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| List<Integer[]> result = ParserUtils.getPatternIndexArray(input, "tag"); | ||
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| List<Integer[]> expected = Arrays.asList( | ||
| new Integer[]{12, 48, 17, 42}, | ||
| new Integer[]{75, 101, 80, 95} | ||
| ); | ||
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| assertEquals(expected.size(), result.size()); | ||
| for (int i = 0; i < expected.size(); i++) { | ||
| assertArrayEquals(expected.get(i), result.get(i)); | ||
| } | ||
| } | ||
| } |
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