From f4f85294e4d022dba9a36f12abd404c3d5446f8a Mon Sep 17 00:00:00 2001
From: Elliott Magnuson <ecmagnuson@wisc.edu>
Date: Sun, 19 Mar 2023 03:29:31 -0500
Subject: [PATCH] Add OpenLocation command to resolve Strings

---
 .../plugins/commands/io/OpenLocation.java     | 131 ++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 src/main/java/org/scijava/plugins/commands/io/OpenLocation.java

diff --git a/src/main/java/org/scijava/plugins/commands/io/OpenLocation.java b/src/main/java/org/scijava/plugins/commands/io/OpenLocation.java
new file mode 100644
index 0000000..f9076fc
--- /dev/null
+++ b/src/main/java/org/scijava/plugins/commands/io/OpenLocation.java
@@ -0,0 +1,131 @@
+/*
+ * #%L
+ * Core commands for SciJava applications.
+ * %%
+ * Copyright (C) 2010 - 2023 Board of Regents of the University of
+ * Wisconsin-Madison, Broad Institute of MIT and Harvard, and Max Planck
+ * Institute of Molecular Cell Biology and Genetics.
+ * %%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * #L%
+ */
+
+package org.scijava.plugins.commands.io;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+
+import org.scijava.ItemIO;
+import org.scijava.command.Command;
+import org.scijava.command.ContextCommand;
+import org.scijava.io.IOPlugin;
+import org.scijava.io.IOService;
+import org.scijava.io.location.Location;
+import org.scijava.io.location.LocationService;
+import org.scijava.log.LogService;
+import org.scijava.menu.MenuConstants;
+import org.scijava.plugin.Attr;
+import org.scijava.plugin.Menu;
+import org.scijava.plugin.Parameter;
+import org.scijava.plugin.Plugin;
+import org.scijava.ui.DialogPrompt;
+import org.scijava.ui.UIService;
+
+/**
+ * Opens the selected location.
+ * 
+ * @author Curtis Rueden
+ * @author Mark Hiner
+ */
+@Plugin(type = Command.class, iconPath = "/icons/commands/folder_picture.png",
+	menu = {
+		@Menu(label = MenuConstants.FILE_LABEL, weight = MenuConstants.FILE_WEIGHT,
+			mnemonic = MenuConstants.FILE_MNEMONIC),
+		@Menu(label = "Open...", weight = 1, mnemonic = 'o', accelerator = "^O") },
+	attrs = { @Attr(name = "no-legacy") })
+public class OpenLocation extends ContextCommand {
+	
+	@Parameter
+	private LogService log;
+
+	@Parameter
+	private IOService ioService;
+
+	@Parameter
+	private UIService uiService;
+	
+	@Parameter
+	private LocationService locationService;
+
+	@Parameter(label = "Location to open")
+	private String location;
+	
+	@Parameter(type = ItemIO.OUTPUT, label = "Data")
+	private Object data;
+
+	@Override
+	public void run() {
+		try {
+			Location source = locationService.resolve(location);
+			final IOPlugin<?> opener = ioService.getOpener(source);
+			if (opener == null) {
+				error("No appropriate format found: " + location);
+				return;
+			}
+			data = opener.open(location);
+			if (data == null) {
+				cancel(null);
+				return;
+			}
+		}
+		catch (final IOException exc) {
+			log.error(exc);
+			error(exc.getMessage());
+		} catch (URISyntaxException e) {
+			log.error(e);
+			error(e.getMessage());
+		}
+	}
+
+	public String getInputLocation() {
+		return location;
+	}
+
+	public void setInputLocation(final String location) {
+		this.location = location;
+	}
+
+	public Object getData() {
+		return data;
+	}
+
+	public void setData(final Object data) {
+		this.data = data;
+	}
+
+	// -- Helper methods --
+
+	private void error(final String message) {
+		uiService.showDialog(message, DialogPrompt.MessageType.ERROR_MESSAGE);
+	}
+
+}
\ No newline at end of file