/
LogStream.java
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/
LogStream.java
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package net.ME1312.Galaxi.Library.Log;
import net.ME1312.Galaxi.Library.Container;
import net.ME1312.Galaxi.Library.NamedContainer;
import net.ME1312.Galaxi.Library.Util;
import net.ME1312.Galaxi.TextElement;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.reflect.Field;
import java.net.URLEncoder;
import java.util.LinkedList;
/**
* Log Stream Class
*/
public final class LogStream {
private Logger logger;
private LogLevel level;
Container<PrintStream> stream;
LogStream(Logger logger, LogLevel level, Container<PrintStream> stream) {
this.logger = logger;
this.level = level;
this.stream = stream;
}
/**
* Get the Logger this stream belongs to
*
* @return Logger
*/
public Logger getLogger() {
return logger;
}
/**
* Get the prefix this logger uses
*
* @return Logger Prefix
*/
public String getPrefix() {
return logger.prefix;
}
/**
* Ge the level this stream logs on
*
* @return Log Level
*/
public LogLevel getLevel() {
return level;
}
/**
* Write to the PrintStream
*
* @param str String
*/
private void write(String str) {
Logger.messages.add(new NamedContainer<LogStream, String>(this, str));
}
@SuppressWarnings({"unchecked", "StringConcatenationInsideStringBufferAppend"})
private String convert(TextElement original) {
StringBuilder message = new StringBuilder();
ConsoleTextElement element = new ConsoleTextElement(original.toRaw());
try {
Field f = TextElement.class.getDeclaredField("before");
f.setAccessible(true);
for (TextElement e : (LinkedList<TextElement>) f.get(element)) message.append(convert(e));
f.setAccessible(false);
} catch (Throwable e) {
getLogger().error.println(e);
}
if (element.bold()) message.append("\u001B[1m");
if (element.italic()) message.append("\u001B[3m");
if (element.underline()) message.append("\u001B[4m");
if (element.strikethrough()) message.append("\u001B[9m");
if (element.color() != null) {
int red = element.color().getRed();
int green = element.color().getGreen();
int blue = element.color().getBlue();
float alpha = element.color().getAlpha() / 255f;
red = Math.round(alpha * red);
green = Math.round(alpha * green);
blue = Math.round(alpha * blue);
message.append("\u001B[38;2;" + red + ";" + green + ";" + blue + "m");
}
if (element.onClick() != null) message.append("\033]99900;" + Util.getDespiteException(() -> URLEncoder.encode(element.onClick().toString(), "UTF-8"), "") + "\007");
message.append(element.message());
message.append("\u001B[m");
try {
Field f = TextElement.class.getDeclaredField("after");
f.setAccessible(true);
for (TextElement e : (LinkedList<TextElement>) f.get(element)) message.append(convert(e));
f.setAccessible(false);
} catch (Throwable e) {
getLogger().error.println(e);
}
return message.toString();
}
/**
* Print an Object
*
* @param obj Object
*/
public void print(Object obj) {
if (obj == null) {
print("null");
} else {
print(obj.toString());
}
}
/**
* Print an Exception
*
* @param err Exception
*/
public void print(Throwable err) {
if (err == null) {
print("null");
} else {
StringWriter sw = new StringWriter();
err.printStackTrace(new PrintWriter(sw));
print(sw.toString());
}
}
/**
* Print a Text Element
*
* @param element Text Element
*/
public void print(TextElement element) {
if (element == null) {
write("null");
} else {
write(convert(element));
}
}
/**
* Print a String
*
* @param str String
*/
public void print(String str) {
if (str == null) {
write("null");
} else {
write(str);
}
}
/**
* Print an Array of Characters
*
* @param str Character Array
*/
public void print(char[] str) {
print(new String(str));
}
/**
* Print a Character
*
* @param c Character
*/
public void print(char c) {
print(new char[]{c});
}
/**
* Print an empty line
*/
public void println() {
print("\r\n");
}
/**
* Print multiple Objects (separated by a new line)
*
* @param obj Objects
*/
public void println(Object... obj) {
for (Object OBJ : obj) {
if (OBJ == null) {
print("null\n");
} else {
print(OBJ.toString() + '\n');
}
}
}
/**
* Print multiple Exceptions (separated by a new line)
*
* @param err Exceptions
*/
public void println(Throwable... err) {
for (Throwable ERR : err) {
if (ERR == null) {
print("null\n");
} else {
StringWriter sw = new StringWriter();
ERR.printStackTrace(new PrintWriter(sw));
print(sw.toString() + '\n');
}
}
}
/**
* Print a Text Element
*
* @param element Text Element
*/
public void println(TextElement... element) {
for (TextElement ELEMENT : element) {
write(convert(ELEMENT) + '\n');
}
}
/**
* Print multiple Strings (separated by a new line)
*
* @param str Objects
*/
public void println(String... str) {
for (String STR : str) {
print(STR + '\n');
}
}
/**
* Print multiple Arrays of Characters (separated by a new line)
*
* @param str Character Arrays
*/
public void println(char[]... str) {
for (char[] STR : str) {
print(new String(STR) + '\n');
}
}
/**
* Print multiple Characters (separated by a new line)
*
* @param c Characters
*/
public void println(char... c) {
for (char C : c) {
print(new char[]{C, '\n'});
}
}
}