1 files changed, 148 insertions, 0 deletions
diff --git a/src/org/jivesoftware/smackx/workgroup/packet/TranscriptsProvider.java b/src/org/jivesoftware/smackx/workgroup/packet/TranscriptsProvider.java
new file mode 100644
index 0000000..cb8f429
--- /dev/null
+++ b/src/org/jivesoftware/smackx/workgroup/packet/TranscriptsProvider.java
@@ -0,0 +1,148 @@
+/**
+ * $Revision$
+ * $Date$
+ *
+ * Copyright 2003-2007 Jive Software.
+ *
+ * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jivesoftware.smackx.workgroup.packet;
+
+import org.jivesoftware.smack.packet.IQ;
+import org.jivesoftware.smack.provider.IQProvider;
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.TimeZone;
+
+/**
+ * An IQProvider for transcripts summaries.
+ *
+ * @author Gaston Dombiak
+ */
+public class TranscriptsProvider implements IQProvider {
+
+    private static final SimpleDateFormat UTC_FORMAT = new SimpleDateFormat("yyyyMMdd'T'HH:mm:ss");
+    static {
+        UTC_FORMAT.setTimeZone(TimeZone.getTimeZone("GMT+0"));
+    }
+
+    public TranscriptsProvider() {
+        super();
+    }
+
+    public IQ parseIQ(XmlPullParser parser) throws Exception {
+        String userID = parser.getAttributeValue("", "userID");
+        List<Transcripts.TranscriptSummary> summaries = new ArrayList<Transcripts.TranscriptSummary>();
+
+        boolean done = false;
+        while (!done) {
+            int eventType = parser.next();
+            if (eventType == XmlPullParser.START_TAG) {
+                if (parser.getName().equals("transcript")) {
+                    summaries.add(parseSummary(parser));
+                }
+            }
+            else if (eventType == XmlPullParser.END_TAG) {
+                if (parser.getName().equals("transcripts")) {
+                    done = true;
+                }
+            }
+        }
+
+        return new Transcripts(userID, summaries);
+    }
+
+    private Transcripts.TranscriptSummary parseSummary(XmlPullParser parser) throws IOException,
+            XmlPullParserException {
+        String sessionID =  parser.getAttributeValue("", "sessionID");
+        Date joinTime = null;
+        Date leftTime = null;
+        List<Transcripts.AgentDetail> agents = new ArrayList<Transcripts.AgentDetail>();
+
+        boolean done = false;
+        while (!done) {
+            int eventType = parser.next();
+            if (eventType == XmlPullParser.START_TAG) {
+                if (parser.getName().equals("joinTime")) {
+                    try {
+                        joinTime = UTC_FORMAT.parse(parser.nextText());
+                    } catch (ParseException e) {}
+                }
+                else if (parser.getName().equals("leftTime")) {
+                    try {
+                        leftTime = UTC_FORMAT.parse(parser.nextText());
+                    } catch (ParseException e) {}
+                }
+                else if (parser.getName().equals("agents")) {
+                    agents = parseAgents(parser);
+                }
+            }
+            else if (eventType == XmlPullParser.END_TAG) {
+                if (parser.getName().equals("transcript")) {
+                    done = true;
+                }
+            }
+        }
+
+        return new Transcripts.TranscriptSummary(sessionID, joinTime, leftTime, agents);
+    }
+
+    private List<Transcripts.AgentDetail> parseAgents(XmlPullParser parser) throws IOException, XmlPullParserException {
+        List<Transcripts.AgentDetail> agents = new ArrayList<Transcripts.AgentDetail>();
+        String agentJID =  null;
+        Date joinTime = null;
+        Date leftTime = null;
+
+        boolean done = false;
+        while (!done) {
+            int eventType = parser.next();
+            if (eventType == XmlPullParser.START_TAG) {
+                if (parser.getName().equals("agentJID")) {
+                    agentJID = parser.nextText();
+                }
+                else if (parser.getName().equals("joinTime")) {
+                    try {
+                        joinTime = UTC_FORMAT.parse(parser.nextText());
+                    } catch (ParseException e) {}
+                }
+                else if (parser.getName().equals("leftTime")) {
+                    try {
+                        leftTime = UTC_FORMAT.parse(parser.nextText());
+                    } catch (ParseException e) {}
+                }
+                else if (parser.getName().equals("agent")) {
+                    agentJID =  null;
+                    joinTime = null;
+                    leftTime = null;
+                }
+            }
+            else if (eventType == XmlPullParser.END_TAG) {
+                if (parser.getName().equals("agents")) {
+                    done = true;
+                }
+                else if (parser.getName().equals("agent")) {
+                    agents.add(new Transcripts.AgentDetail(agentJID, joinTime, leftTime));
+                }
+            }
+        }
+        return agents;
+    }
+}