Add search module for script templates

imagejan · imagejan · commit 79e7ba22e96e · 2018-03-02T10:34:21.000+01:00
The corresponding SearchActionFactory will go to imagej-legacy, to be able to use the LegacyService to open the script template in the editor.
diff --git a/src/main/java/org/scijava/search/template/TemplateSearchResult.java b/src/main/java/org/scijava/search/template/TemplateSearchResult.java
@@ -0,0 +1,40 @@
+package org.scijava.search.template;
+
+import java.net.URL;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.scijava.search.SearchResult;
+
+public class TemplateSearchResult implements SearchResult {
+
+	private final String name;
+	private final URL url;
+
+	public TemplateSearchResult(String name, URL url) {
+		this.name = name;
+		this.url = url;
+	}
+
+	@Override
+	public String name() {
+		return name;
+	}
+
+	@Override
+	public Map<String, String> properties() {
+		// Currently no properties defined
+		return new LinkedHashMap<>();
+	}
+
+	@Override
+	public String iconPath() {
+		// Currently no iconPath available
+		return null;
+	}
+
+	public URL url() {
+		return url;
+	}
+
+}
diff --git a/src/main/java/org/scijava/search/template/TemplateSearcher.java b/src/main/java/org/scijava/search/template/TemplateSearcher.java
@@ -0,0 +1,50 @@
+package org.scijava.search.template;
+
+import java.io.File;
+import java.net.URL;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import org.scijava.Priority;
+import org.scijava.app.AppService;
+import org.scijava.plugin.Parameter;
+import org.scijava.plugin.Plugin;
+import org.scijava.search.SearchResult;
+import org.scijava.search.Searcher;
+import org.scijava.util.FileUtils;
+
+@Plugin(type = Searcher.class, priority = Priority.VERY_HIGH - 10)
+public class TemplateSearcher implements Searcher {
+	
+	@Parameter
+	private AppService appService;
+
+	@Override
+	public String title() {
+		return "Script templates";
+	}
+
+	@Override
+	public List<SearchResult> search(String text, boolean fuzzy) {
+		// Get list of all templates in possible template paths
+		// templateService.getTemplates() ??
+		final String templatePath = "script_templates";
+		File baseDir = appService.getApp().getBaseDirectory();
+
+		Map<String, URL> templates = FileUtils.findResources(null, templatePath, baseDir);
+
+		LinkedHashMap<String, URL> matches = new LinkedHashMap<>();
+
+		// Filter those templates with name matching text
+		templates.entrySet().stream() //
+				.filter(entry -> entry.getKey().toLowerCase().contains(text.toLowerCase()))
+				.forEach(entry -> matches.put(entry.getKey(), entry.getValue()));
+
+		// Wrap each template into a TemplateSearchResult
+		return matches.entrySet().stream() //
+				.map(entry -> new TemplateSearchResult(entry.getKey(), entry.getValue()))
+				.collect(Collectors.toList());
+	}
+}
