X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document%2Fsrc%2Forg%2Fsimantics%2Fdocument%2FDocumentDialect.java;h=5aa7b385b36b5501b15c61f7d9648be8a3148251;hb=e34fedee69a6f7e3ef2188a70d8be60f7d179c10;hp=7cb6bbee0f669a1f7d2b65536edf87b014a0a475;hpb=089832880807e21e696b5f321a81fa93473c07a9;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document/src/org/simantics/document/DocumentDialect.java b/bundles/org.simantics.document/src/org/simantics/document/DocumentDialect.java
index 7cb6bbee0..5aa7b385b 100644
--- a/bundles/org.simantics.document/src/org/simantics/document/DocumentDialect.java
+++ b/bundles/org.simantics.document/src/org/simantics/document/DocumentDialect.java
@@ -1,141 +1,141 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.document;
-
-import java.io.IOException;
-import java.math.BigInteger;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import org.simantics.Simantics;
-import org.simantics.databoard.Bindings;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.common.request.PossibleIndexRoot;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.image2.ontology.ImageResource;
-
-public class DocumentDialect {
-
-	final static public DocumentDialect INSTANCE = new DocumentDialect();
-
-	public static final String SIMANTICS_INTERNAL_URI_PREFIX = "http://simantics-internal/";
-
-	private static final String HTTP = "http://";
-	private static final String ROOT = "root:/";
-	private static final String IMAGE = "image";
-	private static final String MEDIA = "media";
-
-	final Pattern imageOrMediaPattern = Pattern.compile("\\[\\[([Ii]mage|[Mm]edia)(?::([^\\]]+))?\\]\\]");
-
-	private static String digest(byte[] bytes) throws NoSuchAlgorithmException {
-		MessageDigest md = MessageDigest.getInstance("MD5");
-		md.update(bytes);
-		BigInteger number = new BigInteger(1, md.digest());
-		return number.toString(16);
-	}
-
-	private static String imageExtension(ReadGraph graph, Resource image) throws DatabaseException {
-		   ImageResource IMAGE = ImageResource.getInstance(graph);
-		if (graph.isInstanceOf(image, IMAGE.PngImage))
-			return ".png";
-		else if (graph.isInstanceOf(image, IMAGE.JpegImage))
-			return ".jpg";
-		return null;
-	}
-
-	public String transform(ReadGraph graph, Resource res, String type, String options) {
-		try {
-			String[] parts = options.split("\\|");
-			if (parts.length > 0) {
-				String uri = parts[0];
-
-				Resource indexRoot = graph.syncRequest(new PossibleIndexRoot(res));
-				if (indexRoot == null) return null;
-				String rootURI = graph.getURI(indexRoot);
-
-				uri = uri.replace(ROOT, rootURI);
-
-				// (Apros #12268) For more user-friendly linking, allow users to
-				// write white space as ' ' in the wiki-style image links instead
-				// of having to write %20.
-				uri = uri.replace(" ", "%20");
-
-				if (IMAGE.equals(type)) {
-					Resource image = graph.getPossibleResource(uri);
-					if (image == null)
-						return null;
-
-					String extension = imageExtension(graph, image);
-					if (extension == null)
-						return null;
-
-					byte[] bytes = graph.getValue(image, Bindings.BYTE_ARRAY);
-					String digest = digest(bytes);
-
-					Path dir = Simantics.getTemporaryDirectory("documentImages").toPath();
-					Files.createDirectories(dir);
-
-					Path f = dir.resolve(digest + extension);
-					if (!Files.exists(f))
-						Files.write(f, bytes);
-
-					StringBuilder sb = new StringBuilder(128);
-					sb.append("[[File: ").append(f.toUri());
-					for (int i = 1; i < parts.length; i++)
-						sb.append("|").append(parts[i]);
-					sb.append("]]");
-					return sb.toString();
-				} else if (MEDIA.equals(type)) {
-					Resource image = graph.getPossibleResource(uri);
-					if (image == null)
-						return null;
-
-					StringBuilder sb = new StringBuilder();
-					sb.append("[").append(SIMANTICS_INTERNAL_URI_PREFIX).append(uri);
-					for (int i = 1; i < parts.length; i++)
-						sb.append(" ").append(parts[i]);
-					sb.append("]");
-					return sb.toString();
-				}
-
-			}
-		} catch (DatabaseException e) {
-		} catch (NoSuchAlgorithmException e) {
-		} catch (IOException e) {
-		}
-		
-		return null;
-	}
-
-	public String apply(ReadGraph graph, Resource res, String markup) throws DatabaseException {
-
-		StringBuffer sb = new StringBuffer();
-		Matcher matcher = imageOrMediaPattern.matcher(markup);
-		while(matcher.find()) {
-			matcher.appendReplacement(sb, "");
-			String type = matcher.group(1);
-			String options = matcher.group(2);
-			String match = transform(graph, res, type.toLowerCase(), options);
-			if(match != null) sb.append(match);
-			else sb.append("[[Image:" + options + "]]");
-		}
-		matcher.appendTail(sb);
-		return sb.toString();
-
-	}
-	
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.document;
+
+import java.io.IOException;
+import java.math.BigInteger;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.simantics.Simantics;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.PossibleIndexRoot;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.image2.ontology.ImageResource;
+
+public class DocumentDialect {
+
+	final static public DocumentDialect INSTANCE = new DocumentDialect();
+
+	public static final String SIMANTICS_INTERNAL_URI_PREFIX = "http://simantics-internal/";
+
+	private static final String HTTP = "http://";
+	private static final String ROOT = "root:/";
+	private static final String IMAGE = "image";
+	private static final String MEDIA = "media";
+
+	final Pattern imageOrMediaPattern = Pattern.compile("\\[\\[([Ii]mage|[Mm]edia)(?::([^\\]]+))?\\]\\]");
+
+	private static String digest(byte[] bytes) throws NoSuchAlgorithmException {
+		MessageDigest md = MessageDigest.getInstance("MD5");
+		md.update(bytes);
+		BigInteger number = new BigInteger(1, md.digest());
+		return number.toString(16);
+	}
+
+	private static String imageExtension(ReadGraph graph, Resource image) throws DatabaseException {
+		   ImageResource IMAGE = ImageResource.getInstance(graph);
+		if (graph.isInstanceOf(image, IMAGE.PngImage))
+			return ".png";
+		else if (graph.isInstanceOf(image, IMAGE.JpegImage))
+			return ".jpg";
+		return null;
+	}
+
+	public String transform(ReadGraph graph, Resource res, String type, String options) {
+		try {
+			String[] parts = options.split("\\|");
+			if (parts.length > 0) {
+				String uri = parts[0];
+
+				Resource indexRoot = graph.syncRequest(new PossibleIndexRoot(res));
+				if (indexRoot == null) return null;
+				String rootURI = graph.getURI(indexRoot);
+
+				uri = uri.replace(ROOT, rootURI);
+
+				// (Apros #12268) For more user-friendly linking, allow users to
+				// write white space as ' ' in the wiki-style image links instead
+				// of having to write %20.
+				uri = uri.replace(" ", "%20");
+
+				if (IMAGE.equals(type)) {
+					Resource image = graph.getPossibleResource(uri);
+					if (image == null)
+						return null;
+
+					String extension = imageExtension(graph, image);
+					if (extension == null)
+						return null;
+
+					byte[] bytes = graph.getValue(image, Bindings.BYTE_ARRAY);
+					String digest = digest(bytes);
+
+					Path dir = Simantics.getTemporaryDirectory("documentImages").toPath();
+					Files.createDirectories(dir);
+
+					Path f = dir.resolve(digest + extension);
+					if (!Files.exists(f))
+						Files.write(f, bytes);
+
+					StringBuilder sb = new StringBuilder(128);
+					sb.append("[[File: ").append(f.toUri());
+					for (int i = 1; i < parts.length; i++)
+						sb.append("|").append(parts[i]);
+					sb.append("]]");
+					return sb.toString();
+				} else if (MEDIA.equals(type)) {
+					Resource image = graph.getPossibleResource(uri);
+					if (image == null)
+						return null;
+
+					StringBuilder sb = new StringBuilder();
+					sb.append("[").append(SIMANTICS_INTERNAL_URI_PREFIX).append(uri);
+					for (int i = 1; i < parts.length; i++)
+						sb.append(" ").append(parts[i]);
+					sb.append("]");
+					return sb.toString();
+				}
+
+			}
+		} catch (DatabaseException e) {
+		} catch (NoSuchAlgorithmException e) {
+		} catch (IOException e) {
+		}
+		
+		return null;
+	}
+
+	public String apply(ReadGraph graph, Resource res, String markup) throws DatabaseException {
+
+		StringBuffer sb = new StringBuffer();
+		Matcher matcher = imageOrMediaPattern.matcher(markup);
+		while(matcher.find()) {
+			matcher.appendReplacement(sb, "");
+			String type = matcher.group(1);
+			String options = matcher.group(2);
+			String match = transform(graph, res, type.toLowerCase(), options);
+			if(match != null) sb.append(match);
+			else sb.append("[[Image:" + options + "]]");
+		}
+		matcher.appendTail(sb);
+		return sb.toString();
+
+	}
+	
 }
\ No newline at end of file