diff --git a/src/net/sourceforge/plantuml/preproc/Stdlib.java b/src/net/sourceforge/plantuml/preproc/Stdlib.java index 3072500d0..805b9f1c8 100644 --- a/src/net/sourceforge/plantuml/preproc/Stdlib.java +++ b/src/net/sourceforge/plantuml/preproc/Stdlib.java @@ -335,7 +335,7 @@ public class Stdlib { } } - private static Collection getAll() throws IOException { + public static Collection getAll() throws IOException { final Set result = new TreeSet<>(); final InputStream home = getInternalInputStream("home", ".repx"); if (home == null) @@ -451,11 +451,11 @@ public class Stdlib { } } - private String getVersion() { + public String getVersion() { return info.get("VERSION"); } - private String getSource() { + public String getSource() { return info.get("SOURCE"); } diff --git a/src/net/sourceforge/plantuml/tim/TContext.java b/src/net/sourceforge/plantuml/tim/TContext.java index 30f2f0b9f..f37dd7819 100644 --- a/src/net/sourceforge/plantuml/tim/TContext.java +++ b/src/net/sourceforge/plantuml/tim/TContext.java @@ -97,6 +97,7 @@ import net.sourceforge.plantuml.tim.stdlib.Feature; import net.sourceforge.plantuml.tim.stdlib.FileExists; import net.sourceforge.plantuml.tim.stdlib.Filename; import net.sourceforge.plantuml.tim.stdlib.FunctionExists; +import net.sourceforge.plantuml.tim.stdlib.GetAllStdlib; import net.sourceforge.plantuml.tim.stdlib.GetAllTheme; import net.sourceforge.plantuml.tim.stdlib.GetJsonKey; import net.sourceforge.plantuml.tim.stdlib.GetJsonType; @@ -212,6 +213,7 @@ public class TContext { functionsSet.addFunction(new Ord()); functionsSet.addFunction(new RandomFunction()); functionsSet.addFunction(new GetAllTheme()); + functionsSet.addFunction(new GetAllStdlib()); // %standard_exists_function // %str_replace // !exit diff --git a/src/net/sourceforge/plantuml/tim/stdlib/GetAllStdlib.java b/src/net/sourceforge/plantuml/tim/stdlib/GetAllStdlib.java new file mode 100644 index 000000000..6a84fd84e --- /dev/null +++ b/src/net/sourceforge/plantuml/tim/stdlib/GetAllStdlib.java @@ -0,0 +1,105 @@ +/* ======================================================================== + * PlantUML : a free UML diagram generator + * ======================================================================== + * + * (C) Copyright 2009-2024, Arnaud Roques + * + * Project Info: https://plantuml.com + * + * If you like this project or if you find it useful, you can support us at: + * + * https://plantuml.com/patreon (only 1$ per month!) + * https://plantuml.com/paypal + * + * This file is part of PlantUML. + * + * PlantUML is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PlantUML distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + * License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, + * USA. + * + * + * Original Author: Arnaud Roques + * + */ +package net.sourceforge.plantuml.tim.stdlib; + +import java.io.IOException; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import net.sourceforge.plantuml.log.Logme; +import net.sourceforge.plantuml.json.Json; +import net.sourceforge.plantuml.json.JsonArray; +import net.sourceforge.plantuml.json.JsonObject; +import net.sourceforge.plantuml.preproc.Stdlib; +import net.sourceforge.plantuml.tim.EaterException; +import net.sourceforge.plantuml.tim.EaterExceptionLocated; +import net.sourceforge.plantuml.tim.TContext; +import net.sourceforge.plantuml.tim.TFunctionSignature; +import net.sourceforge.plantuml.tim.TMemory; +import net.sourceforge.plantuml.tim.expression.TValue; +import net.sourceforge.plantuml.utils.LineLocation; + +public class GetAllStdlib extends SimpleReturnFunction { + + public TFunctionSignature getSignature() { + return new TFunctionSignature("%get_all_stdlib", 1); + } + + @Override + public boolean canCover(int nbArg, Set namedArgument) { + return nbArg == 0 || nbArg == 1; + } + + @Override + public TValue executeReturnFunction(TContext context, TMemory memory, LineLocation location, List values, + Map named) throws EaterException, EaterExceptionLocated { + + switch (values.size()) { + case 0: + final JsonArray result = new JsonArray(); + try { + for (String name : Stdlib.getAll()) { + result.add(name); + } + return TValue.fromJson(result); + } catch (IOException e) { + Logme.error(e); + return TValue.fromJson(result); + } + + case 1: + final JsonObject res = new JsonObject(); + try { + // Inspired by Stdlib.addInfoVersion + for (String name : Stdlib.getAll()) { + final Stdlib folder = Stdlib.retrieve(name); + final JsonObject object = Json.object() // + .add("name", name) // + .add("version", folder.getVersion()) // + .add("source", folder.getSource()); + res.add(name, object); + } + return TValue.fromJson(res); + } catch (IOException e) { + Logme.error(e); + return TValue.fromJson(res); + } + + default: + throw EaterException.located("Error on get_all_stdlib: Too many arguments"); + } + } +} diff --git a/test/net/sourceforge/plantuml/tim/stdlib/GetAllStdlibTest.java b/test/net/sourceforge/plantuml/tim/stdlib/GetAllStdlibTest.java new file mode 100644 index 000000000..f274f52e7 --- /dev/null +++ b/test/net/sourceforge/plantuml/tim/stdlib/GetAllStdlibTest.java @@ -0,0 +1,37 @@ +package net.sourceforge.plantuml.tim.stdlib; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; +import java.util.Collections; + +import org.junit.jupiter.api.DisplayNameGenerator.ReplaceUnderscores; +import org.junit.jupiter.api.IndicativeSentencesGeneration; +import org.junit.jupiter.api.Test; + +import net.sourceforge.plantuml.tim.EaterException; +import net.sourceforge.plantuml.tim.EaterExceptionLocated; +import net.sourceforge.plantuml.tim.TFunction; +import net.sourceforge.plantuml.tim.expression.TValue; + +/** + * Tests the builtin function. + */ +@IndicativeSentencesGeneration(separator = ": ", generator = ReplaceUnderscores.class) + +class GetAllStdlibTest { + TFunction cut = new GetAllStdlib(); + final String cutName = "GetAllStdlib"; + + @Test + void Test_without_Param() throws EaterException, EaterExceptionLocated { + final TValue tValue = cut.executeReturnFunction(null, null, null, Collections.emptyList(), null); + assertThat(tValue.toString()).contains("archimate", "aws", "tupadr3"); + } + + @Test + void Test_with_one_argument() throws EaterException, EaterExceptionLocated { + final TValue tValue = cut.executeReturnFunction(null, null, null, Arrays.asList(TValue.fromInt(0)), null); + assertThat(tValue.toString()).contains("archimate", "https://github.com/plantuml-stdlib/Archimate-PlantUML"); + } +}