🎨 Convert PoorlyDrawnLines filter to Kotlin

diff --git a/src/main/java/net/pterodactylus/rhynodge/filters/comics/PoorlyDrawnLinesComicFilter.java b/src/main/java/net/pterodactylus/rhynodge/filters/comics/PoorlyDrawnLinesComicFilter.java
deleted file mode 100644 (file)
index c01f5a9..0000000
--- a/src/main/java/net/pterodactylus/rhynodge/filters/comics/PoorlyDrawnLinesComicFilter.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * rhynodge - PoorlyDrawnLinesComicFilter.java - Copyright © 2013 David Roden
- *
- * This program 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.
- *
- * This program is 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 program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.rhynodge.filters.comics;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-import net.pterodactylus.rhynodge.filters.ComicSiteFilter;
-
-import com.google.common.base.Optional;
-import org.jsoup.nodes.Document;
-
-import static java.util.Arrays.stream;
-
-/**
- * {@link ComicSiteFilter} implementation that can parse Poorly Drawn Lines
- * comics.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class PoorlyDrawnLinesComicFilter extends ComicSiteFilter {
-
-       @Override
-       protected Optional<String> extractTitle(Document document) {
-               return Optional.of(document.select(".share-mobile .social a.facebook").attr("href"))
-                               .transform(href -> stream(href.split("&t=")).skip(1).findFirst().orElse(""));
-       }
-
-       @Override
-       protected List<String> extractImageUrls(Document document) {
-               return Arrays.asList(document.select(".comic img").attr("src"));
-       }
-
-       @Override
-       protected List<String> extractImageComments(Document document) {
-               return Collections.emptyList();
-       }
-
-}

diff --git a/src/main/kotlin/net/pterodactylus/rhynodge/filters/comics/PoorlyDrawnLinesComicFilter.kt b/src/main/kotlin/net/pterodactylus/rhynodge/filters/comics/PoorlyDrawnLinesComicFilter.kt
new file mode 100644 (file)
index 0000000..308b27e
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/rhynodge/filters/comics/PoorlyDrawnLinesComicFilter.kt
@@ -0,0 +1,41 @@
+/*
+ * rhynodge - PoorlyDrawnLinesComicFilter.kt - Copyright © 2013—2023 David Roden
+ *
+ * This program 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.
+ *
+ * This program is 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package net.pterodactylus.rhynodge.filters.comics
+
+import net.pterodactylus.rhynodge.filters.ComicSiteFilter
+import net.pterodactylus.rhynodge.utils.asOptional
+import org.jsoup.nodes.Document
+
+/**
+ * [ComicSiteFilter] implementation that can parse Poorly Drawn Lines
+ * comics.
+ */
+class PoorlyDrawnLinesComicFilter : ComicSiteFilter() {
+
+       override fun extractTitle(document: Document) =
+                       document.select(".share-mobile .social a.facebook")
+                                       .attr("href")
+                                       .split("&t=")
+                                       .last()
+                                       .asOptional()
+
+       override fun extractImageUrls(document: Document) =
+                       listOf(document.select(".comic img").attr("src"))
+
+       override fun extractImageComments(document: Document) = emptyList<String>()
+
+}