--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.wiki.ui;\r
+\r
+import java.text.DateFormat;\r
+import java.text.SimpleDateFormat;\r
+import java.util.Date;\r
+import java.util.HashMap;\r
+import java.util.Map;\r
+import java.util.regex.Matcher;\r
+import java.util.regex.Pattern;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.Variable;\r
+import org.simantics.layer0.Layer0;\r
+\r
+\r
+public class SimanticsDialect implements MarkupTransform {\r
+ \r
+ final static public SimanticsDialect INSTANCE = new SimanticsDialect();\r
+\r
+ class TrendTransform implements MarkupTransform {\r
+\r
+ final Pattern startPattern = Pattern.compile("\\{trend(?::([^\\}]+))?\\}");\r
+ \r
+ @Override\r
+ public String apply(ReadGraph graph, Variable variable, String markup) {\r
+ \r
+ StringBuffer sb = new StringBuffer();\r
+ Matcher matcher = startPattern.matcher(markup);\r
+ while(matcher.find()) {\r
+ matcher.appendReplacement(sb, "");\r
+ String options = matcher.group(1);\r
+ //String path = "";\r
+ Map<String, String> params = new HashMap<String, String>();\r
+ if (options != null) {\r
+ String[] optionPairs = options.split("\\s*\\|\\s*");\r
+ for (String optionPair: optionPairs) {\r
+ String[] keyValue = optionPair.split("\\s*=\\s*");\r
+ if (keyValue.length == 2) {\r
+ String key = keyValue[0].trim();\r
+ String value = keyValue[1].trim();\r
+ params.put(key, value);\r
+ /* \r
+ if (key.equals("path")) {\r
+ path = value;\r
+ }\r
+ */\r
+ }\r
+ }\r
+ }\r
+// sb.append("[[Image:" + path + "]]"); // FIXME: fetch value from somewhere...\r
+ int width = 300;\r
+ int height = 200;\r
+ String title="Trend";\r
+ if(params.containsKey("width")) width = Integer.parseInt(params.get("width"));\r
+ if(params.containsKey("height")) height = Integer.parseInt(params.get("height"));\r
+ if(params.containsKey("title")) title = params.get("title");\r
+ sb.append("<object classid=\"org.simantics.wiki.ui.objects.TrendRenderer\" title=\""+title+"\" data=\""+params.get("data")+"\" width=\""+width+"\" height=\""+height+"\"/>");\r
+ \r
+ }\r
+ matcher.appendTail(sb);\r
+ return sb.toString();\r
+ \r
+ }\r
+ \r
+ }\r
+\r
+ public static class TimestampTransform implements MarkupTransform {\r
+\r
+ final Pattern startPattern = Pattern.compile("\\{timestamp(?::([^\\}]+))?\\}");\r
+ \r
+ @Override\r
+ public String apply(ReadGraph graph, Variable variable, String markup) {\r
+ \r
+ StringBuffer sb = new StringBuffer();\r
+ Matcher matcher = startPattern.matcher(markup);\r
+ while(matcher.find()) {\r
+ matcher.appendReplacement(sb, "");\r
+ String options = matcher.group(1);\r
+ DateFormat df = null;\r
+ if (options != null) {\r
+ df = new SimpleDateFormat(options);\r
+ } else {\r
+ df = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z");\r
+ }\r
+ sb.append(df.format(new Date()));\r
+ }\r
+ matcher.appendTail(sb);\r
+ return sb.toString();\r
+ }\r
+ \r
+ }\r
+\r
+ \r
+ /**\r
+ * \r
+ * Syntax example: {diagram:model=Model 1|layer=Default}\r
+ * \r
+ * @author J-P\r
+ *\r
+ */\r
+ class DiagramTransform implements MarkupTransform {\r
+\r
+ final Pattern startPattern = Pattern.compile("\\{diagram(?::([^\\}]+))?\\}");\r
+ \r
+ @Override\r
+ public String apply(ReadGraph graph, Variable variable, String markup) {\r
+ \r
+ StringBuffer sb = new StringBuffer();\r
+ Matcher matcher = startPattern.matcher(markup);\r
+ while(matcher.find()) {\r
+ matcher.appendReplacement(sb, "");\r
+ String options = matcher.group(1);\r
+ //String path = "";\r
+ Map<String, String> params = new HashMap<String, String>();\r
+ if (options != null) {\r
+ String[] optionPairs = options.split("\\s*\\|\\s*");\r
+ for (String optionPair: optionPairs) {\r
+ String[] keyValue = optionPair.split("\\s*=\\s*");\r
+ if (keyValue.length == 2) {\r
+ String key = keyValue[0].trim();\r
+ String value = keyValue[1].trim();\r
+ params.put(key, value);\r
+ /* \r
+ if (key.equals("path")) {\r
+ path = value;\r
+ }\r
+ */\r
+ }\r
+ }\r
+ }\r
+// sb.append("[[Image:" + path + "]]"); // FIXME: fetch value from somewhere...\r
+ String data = "resource="+params.get("resource");\r
+ if(params.containsKey("layer"))\r
+ data += "|layer="+params.get("layer");\r
+ sb.append("<p style=\"height:768\"><object classid=\"org.simantics.wiki.ui.objects.DiagramRenderer\" data=\""+data+"\" width=\"1024\" height=\"768\"/></p>");\r
+ }\r
+ matcher.appendTail(sb);\r
+ return sb.toString();\r
+ \r
+ }\r
+ \r
+ }\r
+ \r
+ /**\r
+ * \r
+ * Syntax example: {variable:#HasName}\r
+ * \r
+ * @author Antti\r
+ *\r
+ */\r
+ class VariableTransform implements MarkupTransform {\r
+\r
+ final Pattern startPattern = Pattern.compile("\\{variable(?::([^\\}]+))?\\}");\r
+ \r
+ @Override\r
+ public String apply(ReadGraph graph, Variable variable, String markup) throws DatabaseException {\r
+ \r
+ StringBuffer sb = new StringBuffer();\r
+ Matcher matcher = startPattern.matcher(markup);\r
+ while(matcher.find()) {\r
+ matcher.appendReplacement(sb, "");\r
+ String rvi = matcher.group(1);\r
+ Object value = variable.browse(graph, rvi).getValue(graph);\r
+ sb.append(value.toString());\r
+ }\r
+ matcher.appendTail(sb);\r
+ return sb.toString();\r
+ \r
+ }\r
+ \r
+ }\r
+ \r
+ /**\r
+ * \r
+ * Syntax example: {include:http://company.org/Type}\r
+ * \r
+ * @author Antti\r
+ *\r
+ */\r
+ class IncludeTransform implements MarkupTransform {\r
+\r
+ final Pattern startPattern = Pattern.compile("\\{include(?::([^\\}]+))?\\}");\r
+ \r
+ @Override\r
+ public String apply(ReadGraph graph, Variable variable, String markup) throws DatabaseException {\r
+ \r
+ StringBuffer sb = new StringBuffer();\r
+ Matcher matcher = startPattern.matcher(markup);\r
+ while(matcher.find()) {\r
+ matcher.appendReplacement(sb, "");\r
+ String uri = matcher.group(1);\r
+ Layer0 L0 = Layer0.getInstance(graph);\r
+ Resource resource = graph.syncRequest(new org.simantics.db.common.primitiverequest.Resource(uri));\r
+ String desc = graph.getPossibleRelatedValue(resource, L0.HasDescription);\r
+ sb.append(desc);\r
+ }\r
+ matcher.appendTail(sb);\r
+ return sb.toString();\r
+ \r
+ }\r
+ \r
+ }\r
+\r
+ final private MarkupTransform[] transforms = { new TrendTransform(), new DiagramTransform(), new TimestampTransform(), new VariableTransform(), new IncludeTransform() };\r
+\r
+ @Override\r
+ public String apply(ReadGraph graph, Variable variable, String markup) throws DatabaseException {\r
+ for(MarkupTransform t : transforms) markup = t.apply(graph, variable, markup);\r
+ return markup;\r
+ }\r
+ \r
+}
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Code Review / simantics / platform.git / blobdiff