fix(#2758): xmir

eo-maven-plugin/src/main/java/org/eolang/maven/PrintMojo.java

@@ -39,6 +39,7 @@
 import org.eolang.maven.util.Home;
 import org.eolang.maven.util.Walk;
 import org.eolang.parser.XMIR;
+import org.eolang.parser.xmir.Xmir;
 
 /**
  * Print XMIR to EO.
@@ -84,7 +85,7 @@ void exec() throws IOException {
                             this.printSourcesDir.toPath().relativize(source).toString()
                                 .replace(".xmir", ".eo")
                         );
-                        home.save(new XMIR(new TextOf(source)).toEO(), relative);
+                        home.save(new Xmir(new TextOf(source)).toEO(), relative);
                         Logger.info(
                             this,
                             "Printed: %s => %s", source, this.printOutputDir.toPath().resolve(relative)

eo-parser/src/main/java/org/eolang/parser/StEoLogged.java

@@ -27,6 +27,7 @@
 import com.jcabi.xml.XML;
 import com.yegor256.xsline.Shift;
 import java.util.function.Consumer;
+import org.eolang.parser.xmir.Xmir;
 
 /**
  * Shift that logs the EO representation of the XML before throwing an exception.
@@ -78,7 +79,7 @@ public XML apply(final int position, final XML xml) {
             this.logger.accept(
                 String.format(
                     "Eo representation of the parsed xml: %n%s",
-                    new XMIR(xml).toEO()
+                    new Xmir.Default(xml).toEO()
                 )
             );
             throw new IllegalStateException(

eo-parser/src/main/java/org/eolang/parser/XeEoListener.java

@@ -37,6 +37,7 @@
 import org.apache.commons.text.StringEscapeUtils;
 import org.cactoos.iterable.Mapped;
 import org.cactoos.text.Joined;
+import org.eolang.parser.xmir.XmirInfo;
 import org.xembly.Directive;
 import org.xembly.Directives;
 

eo-parser/src/main/java/org/eolang/parser/XePhiListener.java

@@ -36,6 +36,7 @@
 import org.antlr.v4.runtime.tree.ErrorNode;
 import org.antlr.v4.runtime.tree.TerminalNode;
 import org.cactoos.list.ListOf;
+import org.eolang.parser.xmir.XmirInfo;
 import org.xembly.Directive;
 import org.xembly.Directives;
 

eo-parser/src/main/java/org/eolang/parser/xmir/Xmir.java

@@ -0,0 +1,154 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016-2023 Objectionary.com
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.eolang.parser.xmir;
+
+import com.jcabi.xml.XML;
+import com.jcabi.xml.XMLDocument;
+import com.yegor256.xsline.TrClasspath;
+import com.yegor256.xsline.TrDefault;
+import com.yegor256.xsline.TrJoined;
+import com.yegor256.xsline.Xsline;
+import org.cactoos.Text;
+import org.cactoos.scalar.Unchecked;
+import org.eolang.parser.StUnhex;
+
+/**
+ * Prints XMIR to EO.
+ *
+ * @since 0.35.0
+ */
+public interface Xmir {
+    /**
+     * Converts XMIR to EO.
+     * @return EO representation as {@code String}
+     */
+    String toEO();
+
+    /**
+     * Default Xmir that prints EO with strait vertical methods.
+     *
+     * This class will help you turn XMIR (XML document) into EOLANG
+     * plain text source code. It's as simple as this:
+     *
+     * <pre> String eo = new Xmir.Default(xml).toEO();</pre>
+     *
+     * Here, the {@code xml} is a {@code String} or an instance
+     * of {@code XML} from the jcabi-xml package.
+     * @link <a href="https://xml.jcabi.com">xml.jcabi.com</a>
+     * @since 0.35.5
+     */
+    final class Default implements Xmir {
+        /**
+         * Wrap method calls XSL.
+         */
+        private static final String WRAP = "/org/eolang/parser/wrap-method-calls.xsl";
+
+        /**
+         * Default xmir-to-eo XSL transformation.
+         */
+        private static final String TO_EO = "/org/eolang/parser/xmir-to-eo.xsl";
+
+        /**
+         * The XML content.
+         */
+        private final Unchecked<String> content;
+
+        /**
+         * XSL transformation sheets.
+         */
+        private final String[] sheets;
+
+        /**
+         * Ctor.
+         * @param src The source
+         */
+        public Default(final String src) {
+            this(new XMLDocument(src));
+        }
+
+        /**
+         * Ctor.
+         * @param src The source
+         */
+        public Default(final Text src) {
+            this(new Unchecked<>(src::asString), Xmir.Default.TO_EO);
+        }
+
+        /**
+         * Ctor.
+         * @param src The source
+         * @param xsl To-EO transformation
+         */
+        public Default(final Text src, final String xsl) {
+            this(new Unchecked<>(src::asString), xsl);
+        }
+
+        /**
+         * Ctor.
+         * @param src The source
+         */
+        public Default(final XML src, final String xsl) {
+            this(new Unchecked<>(src::toString), xsl);
+        }
+
+        /**
+         * Ctor.
+         * @param src The source
+         */
+        public Default(final XML src) {
+            this(new Unchecked<>(src::toString), Xmir.Default.TO_EO);
+        }
+
+        /**
+         * Ctor.
+         * @param src The source
+         * @param xsl To-EO transformation
+         */
+        Default(final Unchecked<String> src, final String xsl) {
+            this(src, new String[] { Xmir.Default.WRAP, xsl });
+        }
+
+        /**
+         * Ctor.
+         * @param src The source
+         */
+        private Default(final Unchecked<String> src, final String[] sheets) {
+            this.content = src;
+            this.sheets = sheets;
+        }
+
+        @Override
+        public String toEO() {
+            return new Xsline(
+                new TrJoined<>(
+                    new TrDefault<>(new StUnhex()),
+                    new TrClasspath<>(this.sheets).back()
+                )
+            )
+                .pass(new XMLDocument(this.content.value()))
+                .xpath("eo/text()")
+                .get(0);
+        }
+    }
+}

eo-parser/src/main/java/org/eolang/parser/xmir/XmirEnvelope.java

@@ -0,0 +1,48 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016-2023 Objectionary.com
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.eolang.parser.xmir;
+
+/**
+ * Envelope for {@link Xmir}.
+ * @since 0.35.0
+ */
+class XmirEnvelope implements Xmir {
+    /**
+     * Original XMIR.
+     */
+    private final Xmir origin;
+
+    /**
+     * Ctor.
+     * @param xmir Original XMIR
+     */
+    XmirEnvelope(final Xmir xmir) {
+        this.origin = xmir;
+    }
+
+    @Override
+    public String toEO() {
+        return this.origin.toEO();
+    }
+}

eo-parser/src/main/java/org/eolang/parser/XmirInfo.java → eo-parser/src/main/java/org/eolang/parser/xmir/XmirInfo.java

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.eolang.parser;
+package org.eolang.parser.xmir;
 
 /**
  * Info about XMIR.