New approach for chat processing
Created different providers for regex, range and string matching Handling one match at a time per provider TODO: Formatters should be executed one by one in declaration order Add enitre message by default Loop until all of the providers are finished Ignore any areas returned by the providers #71
This commit is contained in:
parent
b452170ff7
commit
0a4cdd01ce
9 changed files with 214 additions and 106 deletions
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@ -49,7 +49,6 @@ public class ChatProcessing {
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private static final Pattern CONSOLE_PING_PATTERN = Pattern.compile("(?i)" + Pattern.quote("@console"));
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private static final Pattern HASHTAG_PATTERN = Pattern.compile("#(\\w+)");
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private static final Pattern URL_PATTERN = Pattern.compile("(http[\\w:/?=$\\-_.+!*'(),&]+(?:#[\\w]+)?)");
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public static final Pattern ENTIRE_MESSAGE_PATTERN = Pattern.compile(".+");
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private static final Pattern UNDERLINED_PATTERN = Pattern.compile("__");
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private static final Pattern ITALIC_PATTERN = Pattern.compile("\\*");
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private static final Pattern ITALIC_PATTERN_2 = Pattern.compile("_");
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@ -64,7 +63,10 @@ public class ChatProcessing {
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private static final Pattern WORD_PATTERN = Pattern.compile("\\S+");
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private static boolean pingedconsole = false;
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public static final ChatFormatter ESCAPE_FORMATTER = ChatFormatter.builder("escape", ESCAPE_PATTERN).build();
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/**
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* A special range formatter that removes the effect of the next formatter
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*/
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public static final ChatFormatter ESCAPE_FORMATTER = ChatFormatter.builder("escape", ESCAPE_PATTERN).type(ChatFormatter.Type.Range).build();
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private static ArrayList<ChatFormatter> commonFormatters = Lists.newArrayList(
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ChatFormatter.builder("bold", BOLD_PATTERN).bold(true).removeCharCount((short) 2).type(ChatFormatter.Type.Range)
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@ -0,0 +1,31 @@
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package buttondevteam.chat.components.formatter.formatting;
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import buttondevteam.chat.commands.ucmds.admin.DebugCommand;
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import java.util.ArrayList;
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import java.util.Arrays;
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public final class ChatFormatUtils {
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private ChatFormatUtils() {}
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static void sendMessageWithPointer(String str, int... pointer) {
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DebugCommand.SendDebugMessage(str);
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StringBuilder sb = new StringBuilder(str.length());
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Arrays.sort(pointer);
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for (int i = 0; i < pointer.length; i++) {
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for (int j = 0; j < pointer[i] - (i > 0 ? pointer[i - 1] + 1 : 0); j++)
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sb.append(' ');
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if (pointer[i] == (i > 0 ? pointer[i - 1] : -1))
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continue;
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sb.append('^');
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}
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DebugCommand.SendDebugMessage(sb.toString());
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}
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/**
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* Check if the given start and end position is inside any of the ranges
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*/
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static boolean isInRange(int start, int end, ArrayList<int[]> ranges) {
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return ranges.stream().anyMatch(range -> range[1] >= start && range[0] <= end - 1);
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}
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}
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@ -5,14 +5,12 @@ import buttondevteam.chat.components.formatter.ChatProcessing;
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import buttondevteam.lib.architecture.ConfigData;
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import buttondevteam.lib.architecture.IHaveConfig;
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import buttondevteam.lib.chat.Color;
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import buttondevteam.lib.chat.Priority;
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import lombok.Builder;
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import lombok.Data;
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import lombok.val;
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import java.util.*;
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import java.util.function.Predicate;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import java.util.stream.Collectors;
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@ -28,16 +26,6 @@ import java.util.stream.Collectors;
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@Builder
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public final class ChatFormatter {
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Pattern regex;
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boolean italic;
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boolean bold;
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boolean underlined;
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boolean strikethrough;
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boolean obfuscated;
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Color color;
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TriFunc<String, ChatFormatter, FormattedSection, String> onmatch;
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String openlink;
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@Builder.Default
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Priority priority = Priority.Normal;
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@Builder.Default
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short removeCharCount = 0;
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@Builder.Default
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@ -64,18 +52,6 @@ public final class ChatFormatter {
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return config.getData(name + ".enabled", true);
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}
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public enum Type {
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Normal,
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/**
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* Matches a start and an end section which gets converted to one section (for example see italics)
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*/
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Range,
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/**
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* Exclude matching area from further processing (besides this formatter)
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*/
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Excluder
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}
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@FunctionalInterface
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public interface TriFunc<T1, T2, T3, R> {
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R apply(T1 x1, T2 x2, T3 x3);
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@ -101,8 +77,8 @@ public final class ChatFormatter {
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*/
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val remchars = new ArrayList<int[]>();
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header("Range section conversion");
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sections = convertRangeSections(str, sections, remchars);
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header("Range section creation");
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sections = createRangeSections(str, sections, formatters, remchars);
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header("Adding remove chars (RC)"); // Important to add after the range section conversion
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addRemChars(sections, remchars, str);
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@ -117,28 +93,6 @@ public final class ChatFormatter {
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private static void createSections(List<ChatFormatter> formatters, String str, ArrayList<FormattedSection> sections,
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boolean excluders) {
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for (ChatFormatter formatter : formatters) {
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if (excluders == (formatter.type != Type.Excluder))
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continue; //If we're looking at excluders and this isn't one, skip - or vica-versa
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Matcher matcher = formatter.regex.matcher(str);
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while (matcher.find()) {
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DebugCommand.SendDebugMessage("Found match from " + matcher.start() + " to " + (matcher.end() - 1));
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DebugCommand.SendDebugMessage("With " + (excluders ? "excluder " : "") + "formatter: " + formatter);
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sendMessageWithPointer(str, matcher.start(), matcher.end() - 1);
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if (formatter.regex != ChatProcessing.ENTIRE_MESSAGE_PATTERN && sections.stream().anyMatch(fs -> fs.type == Type.Excluder && (fs.End >= matcher.start() && fs.Start <= matcher.end() - 1))) {
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DebugCommand.SendDebugMessage("Ignoring formatter because of an excluder");
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continue; //Exclude areas matched by excluders - Range sections are correctly handled afterwards
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}
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ArrayList<String> groups = new ArrayList<>();
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for (int i = 0; i < matcher.groupCount(); i++)
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groups.add(matcher.group(i + 1));
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if (groups.size() > 0)
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DebugCommand.SendDebugMessage("First group: " + groups.get(0));
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FormattedSection section = new FormattedSection(formatter, matcher.start(), matcher.end() - 1, groups,
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formatter.type);
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sections.add(section);
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}
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}
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}
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private static void newCombine(String str, ArrayList<FormattedSection> sections, ArrayList<int[]> remchars) {
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@ -154,7 +108,7 @@ public final class ChatFormatter {
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}
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}
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private static ArrayList<FormattedSection> convertRangeSections(String str, ArrayList<FormattedSection> sections, ArrayList<int[]> remchars) {
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private static ArrayList<FormattedSection> createRangeSections(String str, List<ChatFormatter> formatters, ArrayList<int[]> remchars) {
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ArrayList<FormattedSection> combined = new ArrayList<>();
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Map<ChatFormatter, FormattedSection> nextSection = new HashMap<>();
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boolean escaped = false;
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@ -172,7 +126,7 @@ public final class ChatFormatter {
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combined.add(section); // The above will delete the \
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DebugCommand.SendDebugMessage("Added section: " + section);
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}
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sendMessageWithPointer(str, section.Start, section.End);
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ChatFormatUtils.sendMessageWithPointer(str, section.Start, section.End);
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continue;
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}
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if (!escaped) {
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@ -183,17 +137,17 @@ public final class ChatFormatter {
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*/
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if (takenByBigGuy || formatter.removeCharCount < takenEnd - takenStart) {
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DebugCommand.SendDebugMessage("Lose: " + section);
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sendMessageWithPointer(str, section.Start, section.End);
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ChatFormatUtils.sendMessageWithPointer(str, section.Start, section.End);
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DebugCommand.SendDebugMessage("And win: " + takenFormatter);
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continue; // The current section loses
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}
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nextSection.remove(takenFormatter); // The current section wins
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DebugCommand.SendDebugMessage("Win: " + section);
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sendMessageWithPointer(str, section.Start, section.End);
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ChatFormatUtils.sendMessageWithPointer(str, section.Start, section.End);
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DebugCommand.SendDebugMessage("And lose: " + takenFormatter);
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}
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boolean hasFormatter = nextSection.containsKey(formatter);
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if (!hasFormatter) {
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/*if (!hasFormatter) {
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val ff = formatter;
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val cfo = nextSection.keySet().stream().filter(f -> f.removeCharCount > ff.removeCharCount).findAny();
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if (cfo.isPresent()) {
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@ -205,7 +159,7 @@ public final class ChatFormatter {
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continue; //Not the formatter we're looking for - TODO: It doesn't fix the problem of italics at the end
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}
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}
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}
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}*/
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takenStart = section.Start;
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takenEnd = section.Start + formatter.removeCharCount;
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takenFormatter = formatter;
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@ -218,19 +172,19 @@ public final class ChatFormatter {
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combined.add(s);
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takenByBigGuy = true;
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DebugCommand.SendDebugMessage("Finished section: " + s);
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sendMessageWithPointer(str, s.Start, s.End);
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ChatFormatUtils.sendMessageWithPointer(str, s.Start, s.End);
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} else {
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DebugCommand.SendDebugMessage("Adding next section: " + section);
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sendMessageWithPointer(str, section.Start, section.End);
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ChatFormatUtils.sendMessageWithPointer(str, section.Start, section.End);
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nextSection.put(formatter, section);
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takenByBigGuy = false;
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}
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DebugCommand
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.SendDebugMessage("New area taken: (" + takenStart + "-" + takenEnd + ") " + takenFormatter);
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sendMessageWithPointer(str, takenStart, takenEnd);
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ChatFormatUtils.sendMessageWithPointer(str, takenStart, takenEnd);
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} else {
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DebugCommand.SendDebugMessage("Skipping section: " + section); // This will keep the text (character)
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sendMessageWithPointer(str, section.Start, section.End);
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ChatFormatUtils.sendMessageWithPointer(str, section.Start, section.End);
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escaped = false; // Reset escaping if applied, like if we're at the '*' in '\*'
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}
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}
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@ -250,7 +204,7 @@ public final class ChatFormatter {
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.forEach(remchars::add);
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DebugCommand.SendDebugMessage("Added remchars:");
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DebugCommand.SendDebugMessage(remchars.stream().map(Arrays::toString).collect(Collectors.joining("; ")));
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sendMessageWithPointer(str,
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ChatFormatUtils.sendMessageWithPointer(str,
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remchars.stream().flatMapToInt(Arrays::stream).toArray());
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}
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@ -271,15 +225,15 @@ public final class ChatFormatter {
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lastSection = lastSect;
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}
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DebugCommand.SendDebugMessage("Combining sections " + firstSection);
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sendMessageWithPointer(str, firstSection.Start, firstSection.End);
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ChatFormatUtils.sendMessageWithPointer(str, firstSection.Start, firstSection.End);
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DebugCommand.SendDebugMessage(" and " + lastSection);
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sendMessageWithPointer(str, lastSection.Start, lastSection.End);
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ChatFormatUtils.sendMessageWithPointer(str, lastSection.Start, lastSection.End);
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if (firstSection.Start == lastSection.Start && firstSection.End == lastSection.End) {
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firstSection.Formatters.addAll(lastSection.Formatters);
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firstSection.Matches.addAll(lastSection.Matches);
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firstSection.type = lastSection.type;
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DebugCommand.SendDebugMessage("To section " + firstSection);
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sendMessageWithPointer(str, firstSection.Start, firstSection.End);
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ChatFormatUtils.sendMessageWithPointer(str, firstSection.Start, firstSection.End);
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sections.remove(i);
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i = 0;
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sortSections(sections);
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@ -305,7 +259,7 @@ public final class ChatFormatter {
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Predicate<FormattedSection> removeIfNeeded = s -> {
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if (s.Start < 0 || s.End < 0 || s.Start > s.End) {
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DebugCommand.SendDebugMessage(" Removed: " + s);
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sendMessageWithPointer(str, s.Start, s.End);
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ChatFormatUtils.sendMessageWithPointer(str, s.Start, s.End);
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sections.remove(s);
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return true;
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}
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@ -315,15 +269,15 @@ public final class ChatFormatter {
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DebugCommand.SendDebugMessage("To sections");
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if (!removeIfNeeded.test(firstSection)) {
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DebugCommand.SendDebugMessage(" 1:" + firstSection + "");
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sendMessageWithPointer(str, firstSection.Start, firstSection.End);
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ChatFormatUtils.sendMessageWithPointer(str, firstSection.Start, firstSection.End);
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}
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if (!removeIfNeeded.test(section)) {
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DebugCommand.SendDebugMessage(" 2:" + section + "");
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sendMessageWithPointer(str, section.Start, section.End);
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ChatFormatUtils.sendMessageWithPointer(str, section.Start, section.End);
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}
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if (!removeIfNeeded.test(lastSection)) {
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DebugCommand.SendDebugMessage(" 3:" + lastSection);
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sendMessageWithPointer(str, lastSection.Start, lastSection.End);
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ChatFormatUtils.sendMessageWithPointer(str, lastSection.Start, lastSection.End);
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}
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i = 0;
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}
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@ -332,7 +286,7 @@ public final class ChatFormatter {
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for (int j = i - 1; j <= i + 1; j++) {
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if (j < sections.size() && sections.get(j).End < sections.get(j).Start) {
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DebugCommand.SendDebugMessage("Removing section: " + sections.get(j));
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sendMessageWithPointer(str, sections.get(j).Start, sections.get(j).End);
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ChatFormatUtils.sendMessageWithPointer(str, sections.get(j).Start, sections.get(j).End);
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sections.remove(j);
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j--;
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i = 0;
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@ -349,7 +303,7 @@ public final class ChatFormatter {
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String originaltext;
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int start = section.Start, end = section.End;
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DebugCommand.SendDebugMessage("Start: " + start + " - End: " + end);
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sendMessageWithPointer(str, start, end);
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ChatFormatUtils.sendMessageWithPointer(str, start, end);
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/*DebugCommand.SendDebugMessage("RCS: "+remchars.stream().filter(rc -> rc[0] <= start && start <= rc[1]).count());
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DebugCommand.SendDebugMessage("RCE: "+remchars.stream().filter(rc -> rc[0] <= end && end <= rc[1]).count());
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DebugCommand.SendDebugMessage("RCI: "+remchars.stream().filter(rc -> start < rc[0] || rc[1] < end).count());*/
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@ -432,20 +386,6 @@ public final class ChatFormatter {
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: Integer.compare(s1.Start, s2.Start));
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}
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private static void sendMessageWithPointer(String str, int... pointer) {
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DebugCommand.SendDebugMessage(str);
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StringBuilder sb = new StringBuilder(str.length());
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Arrays.sort(pointer);
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for (int i = 0; i < pointer.length; i++) {
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for (int j = 0; j < pointer[i] - (i > 0 ? pointer[i - 1] + 1 : 0); j++)
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sb.append(' ');
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if (pointer[i] == (i > 0 ? pointer[i - 1] : -1))
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continue;
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sb.append('^');
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}
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DebugCommand.SendDebugMessage(sb.toString());
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}
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private static void header(String message) {
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DebugCommand.SendDebugMessage("\n--------\n" + message + "\n--------\n");
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}
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@ -0,0 +1,18 @@
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package buttondevteam.chat.components.formatter.formatting;
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import buttondevteam.lib.chat.Color;
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import lombok.Builder;
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import lombok.Data;
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@Data
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@Builder
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public class FormatSettings {
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boolean italic;
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boolean bold;
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boolean underlined;
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boolean strikethrough;
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boolean obfuscated;
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Color color;
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ChatFormatter.TriFunc<String, ChatFormatter, FormattedSection, String> onmatch;
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String openlink;
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}
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@ -1,36 +1,17 @@
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package buttondevteam.chat.components.formatter.formatting;
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import java.util.ArrayList;
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import java.util.Collection;
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public class FormattedSection {
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public int Start;
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public int End;
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public ArrayList<ChatFormatter> Formatters = new ArrayList<ChatFormatter>();
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public FormatSettings Settings;
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public ArrayList<String> Matches = new ArrayList<String>();
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public ChatFormatter.Type type;
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FormattedSection(ChatFormatter formatter, int start, int end, ArrayList<String> matches, ChatFormatter.Type type) {
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FormattedSection(FormatSettings settings, int start, int end, ArrayList<String> matches) {
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Start = start;
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End = end;
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Formatters.add(formatter);
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Settings = settings;
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Matches.addAll(matches);
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this.type = type;
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}
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FormattedSection(Collection<ChatFormatter> formatters, int start, int end, ArrayList<String> matches,
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ChatFormatter.Type type) {
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Start = start;
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End = end;
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Formatters.addAll(formatters);
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Matches.addAll(matches);
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this.type = type;
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}
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@Override
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public String toString() {
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return "Section(" + Start + ", " + End + ", formatters: " +
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Formatters.toString() + ", matches: " + Matches.toString() + ", " +
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type + ")";
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}
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}
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@ -0,0 +1,11 @@
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package buttondevteam.chat.components.formatter.formatting;
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import javax.annotation.Nullable;
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import java.util.ArrayList;
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public interface MatchProvider {
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@Nullable
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FormattedSection getNextSection(String message, ArrayList<int[]> ignoredAreas, ArrayList<int[]> removedCharacters);
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boolean isFinished();
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}
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@ -0,0 +1,39 @@
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package buttondevteam.chat.components.formatter.formatting;
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import lombok.Getter;
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import lombok.RequiredArgsConstructor;
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import java.util.ArrayList;
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@RequiredArgsConstructor
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public class RangeMatchProvider implements MatchProvider {
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private final String pattern;
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private final FormatSettings settings;
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@Getter
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private boolean finished;
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private int nextIndex = 0;
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private FormattedSection startedSection;
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@SuppressWarnings("DuplicatedCode")
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@Override
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public FormattedSection getNextSection(String message, ArrayList<int[]> ignoredAreas, ArrayList<int[]> removedCharacters) {
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int i, len;
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do {
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i = message.indexOf(pattern, nextIndex);
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len = pattern.length();
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nextIndex = i + len; //Set for the next loop if it's escaped or for the next method call
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} while (i > 0 && message.charAt(i - 1) == '\\');
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if (i == -1) {
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finished = true; //Won't find any more - unfinished sections will be garbage collected
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return null;
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||||
}
|
||||
removedCharacters.add(new int[]{i, i + len - 1});
|
||||
if (startedSection == null) {
|
||||
startedSection = new FormattedSection(settings, i, i + len - 1, new ArrayList<>(0));
|
||||
return null;
|
||||
} else {
|
||||
startedSection.End = i + len - 1;
|
||||
return startedSection;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
package buttondevteam.chat.components.formatter.formatting;
|
||||
|
||||
import buttondevteam.chat.commands.ucmds.admin.DebugCommand;
|
||||
import lombok.Getter;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import java.util.ArrayList;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
@RequiredArgsConstructor
|
||||
public class RegexMatchProvider implements MatchProvider {
|
||||
private final Pattern pattern;
|
||||
private final FormatSettings settings;
|
||||
private Matcher matcher;
|
||||
@Getter
|
||||
private boolean finished;
|
||||
|
||||
@Nullable
|
||||
@Override
|
||||
public FormattedSection getNextSection(String message, ArrayList<int[]> ignoredAreas, ArrayList<int[]> removedCharacters) {
|
||||
if (matcher == null)
|
||||
matcher = pattern.matcher(message);
|
||||
if (!matcher.find()) {
|
||||
finished = true;
|
||||
return null;
|
||||
}
|
||||
int start = matcher.start(), end = matcher.end() - 1;
|
||||
DebugCommand.SendDebugMessage("Found regex match from " + start + " to " + end);
|
||||
DebugCommand.SendDebugMessage("With settings: " + settings);
|
||||
ChatFormatUtils.sendMessageWithPointer(message, start, end);
|
||||
if (ChatFormatUtils.isInRange(start, end, ignoredAreas)) {
|
||||
DebugCommand.SendDebugMessage("Formatter is in ignored area, skipping");
|
||||
return null; //Not setting finished to true, so it will go to the next match
|
||||
}
|
||||
ArrayList<String> groups = new ArrayList<>();
|
||||
for (int i = 0; i < matcher.groupCount(); i++)
|
||||
groups.add(matcher.group(i + 1));
|
||||
if (groups.size() > 0)
|
||||
DebugCommand.SendDebugMessage("First group: " + groups.get(0));
|
||||
return new FormattedSection(settings, matcher.start(), matcher.end() - 1, groups);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
package buttondevteam.chat.components.formatter.formatting;
|
||||
|
||||
import lombok.Getter;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import java.util.ArrayList;
|
||||
|
||||
public class StringMatchProvider implements MatchProvider {
|
||||
private final String[] strings;
|
||||
private final FormatSettings settings;
|
||||
@Getter
|
||||
private boolean finished;
|
||||
private int nextIndex = 0;
|
||||
|
||||
/**
|
||||
* Matches the given strings in the order given
|
||||
*
|
||||
* @param settings The format settings
|
||||
* @param strings The strings to match in the correct order
|
||||
*/
|
||||
public StringMatchProvider(FormatSettings settings, String... strings) {
|
||||
this.settings = settings;
|
||||
this.strings = strings;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
@Override
|
||||
public FormattedSection getNextSection(String message, ArrayList<int[]> ignoredAreas, ArrayList<int[]> removedCharacters) {
|
||||
int i = -1, len = 0;
|
||||
for (String string : strings) {
|
||||
i = message.indexOf(string, nextIndex);
|
||||
len = string.length();
|
||||
if (i != -1) break;
|
||||
}
|
||||
if (i == -1) {
|
||||
finished = true; //Won't find any more
|
||||
return null;
|
||||
}
|
||||
nextIndex = i + len;
|
||||
return new FormattedSection(settings, i, i + len - 1, new ArrayList<>(0));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue