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/* * Copyright (C) 2013 - Gareth Llewellyn */*w w w.j ava 2 s . c om*/ * This file is part of Rhybudd - http://blog.NetworksAreMadeOfString.co.uk/Rhybudd/ * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/> */ package net.networksaremadeofstring.rhybudd; import android.app.Activity; import android.app.Dialog; import android.app.ProgressDialog; import android.content.Intent; import android.content.SharedPreferences; import android.graphics.Bitmap; import android.graphics.Typeface; import android.graphics.drawable.BitmapDrawable; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.preference.PreferenceManager; import android.support.v4.app.Fragment; import android.text.Html; import android.text.Spanned; import android.text.method.LinkMovementMethod; import android.view.*; import android.widget.*; import com.bugsense.trace.BugSenseHandler; import org.json.JSONArray; import org.json.JSONObject; public class ViewZenossEventFragment extends Fragment { JSONObject EventObject = null; JSONObject EventDetails = null; private SharedPreferences settings = null; Handler firstLoadHandler, addLogMessageHandler; ProgressDialog dialog, addMessageProgressDialog; Thread dataPreload, addLogMessageThread; Dialog addMessageDialog; String[] LogEntries; ZenossAPI API; TextView Title; TextView Component; TextView EventClass; TextView Summary; TextView FirstTime; TextView LastTime; LinearLayout logList; ImageView ackIcon; ImageView img; TextView EventCount; TextView agent; ProgressBar progressbar; Boolean isAcknowledged = false; private Callbacks mCallbacks = sDummyCallbacks; public ViewZenossEventFragment() { } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView = inflater.inflate(R.layout.view_zenoss_event, container, false); Title = (TextView) rootView.findViewById(R.id.EventTitle); Component = (TextView) rootView.findViewById(R.id.Componant); EventClass = (TextView) rootView.findViewById(R.id.EventClass); Summary = (TextView) rootView.findViewById(R.id.Summary); FirstTime = (TextView) rootView.findViewById(R.id.FirstTime); LastTime = (TextView) rootView.findViewById(R.id.LastTime); ackIcon = (ImageView) rootView.findViewById(R.id.ackIcon); img = (ImageView) rootView.findViewById(R.id.summaryImage); EventCount = (TextView) rootView.findViewById(R.id.EventCount); agent = (TextView) rootView.findViewById(R.id.Agent); logList = (LinearLayout) rootView.findViewById(R.id.LogList); progressbar = (ProgressBar) rootView.findViewById(R.id.progressBar); Typeface Titles = Typeface.create("sans-serif-light", Typeface.NORMAL); Typeface Subtitles = Typeface.create("sans-serif", Typeface.BOLD); Title.setTypeface(Titles); try { if(getActivity().getIntent().hasExtra("EventCount")) { EventCount.setText("Count: " + Integer.toString(getActivity().getIntent().getIntExtra("EventCount",0))); } else if(getArguments().getInt("EventCount",0) != 0) { EventCount.setText("Count: " + Integer.toString(getArguments().getInt("EventCount",0))); } else { EventCount.setText("Count: 0"); } } catch (Exception e) { e.printStackTrace(); } try { if(getActivity().getIntent().hasExtra("EventTitle")) { Title.setText(getActivity().getIntent().getStringExtra("EventTitle")); } else if(!getArguments().getString("EventTitle").equals("")) { Title.setText(getArguments().getString("EventTitle")); } else { Title.setText(getActivity().getString(R.string.eventDetailsTitlePlaceholder)); } } catch (Exception e) { e.printStackTrace(); } ackIcon.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { progressbar.setVisibility(View.VISIBLE); ((Thread) new Thread(){ public void run() { if (settings.getBoolean(ZenossAPI.PREFERENCE_IS_ZAAS, false)) { API = new ZenossAPIZaas(); } else { API = new ZenossAPICore(); } ZenossCredentials credentials = null; try { credentials= new ZenossCredentials(getActivity()); } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEventFragmentUpdate", "credentials", e); credentials = null; } try { API.Login(credentials); JSONObject ackJSON = API.AcknowledgeEvent(getArguments().getString("EventID")); if(ackJSON.getJSONObject("result").getBoolean("success")) { getActivity().runOnUiThread(new Runnable() { @Override public void run() { progressbar.setVisibility(View.INVISIBLE); ackIcon.setImageResource(R.drawable.ic_acknowledged); mCallbacks.onItemAcknowledged(getArguments().getInt("position")); } }); RhybuddDataSource datasource = null; try { datasource = new RhybuddDataSource(getActivity()); datasource.open(); datasource.ackEvent(getArguments().getString("EventID")); } catch(Exception e) { e.printStackTrace(); BugSenseHandler.sendExceptionMessage("ViewZenossEventFragmentUpdate", "DBUpdate", e); } finally { if(null != datasource) datasource.close(); } } else { Toast.makeText(getActivity(),"Unable to acknowledge alert",Toast.LENGTH_SHORT).show(); } } catch(Exception e) { getActivity().runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(getActivity(),"Unable to acknowledge alert",Toast.LENGTH_SHORT).show(); } }); BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "outer try", e); } } }).start(); } }); return rootView; } @Override public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) { inflater.inflate(R.menu.view_event, menu); super.onCreateOptionsMenu(menu, inflater); } public interface Callbacks { public void onItemAcknowledged(int position); } private static Callbacks sDummyCallbacks = new Callbacks() { public void onItemAcknowledged(int position) { } }; @Override public void onAttach(Activity activity) { super.onAttach(activity); // Activities containing this fragment must implement its callbacks. if (!(activity instanceof Callbacks)) { throw new IllegalStateException("Activity must implement fragment's callbacks."); } //Log.e("onAttach", "Attached"); mCallbacks = (Callbacks) activity; } @Override public void onDetach() { super.onDetach(); // Reset the active callbacks interface to the dummy implementation. mCallbacks = sDummyCallbacks; } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: { getActivity().finish(); return true; } case R.id.AddLog: { try { addMessageDialog = new Dialog(getActivity()); addMessageDialog.setContentView(R.layout.add_message); addMessageDialog.setTitle("Add Message to Event Log"); ((Button) addMessageDialog.findViewById(R.id.SaveButton)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { AddLogMessage(((EditText) addMessageDialog.findViewById(R.id.LogMessage)).getText().toString()); addMessageDialog.dismiss(); } }); addMessageDialog.show(); return true; } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEventFragmentUpdate", "AddLog", e); return false; } } case R.id.escalate: { try { Intent intent = new Intent(android.content.Intent.ACTION_SEND); intent.setType("text/plain"); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); // Add data to the intent, the receiving app will decide what to do with it. intent.putExtra(Intent.EXTRA_SUBJECT, "Escalation of Zenoss Event on " + Title.getText()); String EventDetails = Summary.getText() + "\r\r\n" + LastTime.getText() + "\r\r\n" + "Count: " + EventCount.getText(); intent.putExtra(Intent.EXTRA_TEXT, EventDetails); startActivity(Intent.createChooser(intent, "How would you like to escalate this event?")); return true; } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEventFragmentUpdate", "escalate", e); return false; } } default: { return false; } } } /*@Override public void onPause() { super.onPause(); }*/ @Override public void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); try { outState.putString("Title",Title.getText().toString()); outState.putString("Component",Component.getText().toString()); outState.putString("EventClass",EventClass.getText().toString()); outState.putString("Summary",Summary.getText().toString()); outState.putString("FirstTime",FirstTime.getText().toString()); outState.putString("LastTime",LastTime.getText().toString()); outState.putString("EventCount",EventCount.getText().toString()); outState.putString("agent",agent.getText().toString()); } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEventFragmentUpdate", "onSaveInstanceState", e); } outState.putStringArray("LogEntries",LogEntries); try { if (isAcknowledged) { outState.putBoolean("eventStateAcknowledged",true); } else { outState.putBoolean("eventStateAcknowledged",false); } } catch(Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "onsaveinstance", e); } try { if( img.getDrawable() instanceof android.graphics.drawable.BitmapDrawable ) { outState.putParcelable("img",((BitmapDrawable) img.getDrawable()).getBitmap()); } } catch (ClassCastException cce) { //Don't care } catch(Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "onsaveinstance", e); } } @Override public void onActivityCreated(Bundle bundle) { if(null != bundle) { //Log.e("Saving","Found a bundle!!!!"); if(bundle.containsKey("eventStateAcknowledged") && bundle.getBoolean("eventStateAcknowledged")) { ackIcon.setImageResource(R.drawable.ic_acknowledged); isAcknowledged = true; } if(bundle.containsKey("Title")) Title.setText(bundle.getString("Title")); if(bundle.containsKey("Component")) Component.setText(bundle.getString("Component")); if(bundle.containsKey("EventClass")) EventClass.setText(bundle.getString("EventClass")); if(bundle.containsKey("Summary")) Summary.setText(Html.fromHtml(bundle.getString("Summary"), null, null)); if(bundle.containsKey("FirstTime")) FirstTime.setText(bundle.getString("FirstTime")); if(bundle.containsKey("LastTime")) LastTime.setText(bundle.getString("LastTime")); if(bundle.containsKey("EventCount")) EventCount.setText(bundle.getString("EventCount")); if(bundle.containsKey("agent")) agent.setText(bundle.getString("agent")); if(bundle.containsKey("LogEntries")) { try { String[] LogEntries = bundle.getStringArray("LogEntries"); int LogEntryCount = LogEntries.length; for (int i = 0; i < LogEntryCount; i++) { TextView newLog = new TextView(getActivity()); newLog.setText(Html.fromHtml(LogEntries[i])); newLog.setPadding(0, 6, 0, 6); logList.addView(newLog); } } catch(Exception e) { e.printStackTrace(); BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "oncreate bundle", e); } } if(bundle.containsKey("img")) { try { img.setImageBitmap((Bitmap) bundle.getParcelable("img")); img.invalidate(); } catch(Exception e) { e.printStackTrace(); BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "oncreate bundle image", e); } } progressbar.setVisibility(View.INVISIBLE); } else { //Log.e("Saving","Didn't find any data so getting it"); preLoadData(); } super.onActivityCreated(bundle); } @Override public void onResume() { super.onResume(); //Log.e("Saving","Resuming"); } /** * Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); BugSenseHandler.initAndStartSession(getActivity(), "44a76a8c"); settings = PreferenceManager.getDefaultSharedPreferences(getActivity()); firstLoadHandler = new Handler() { public void handleMessage(Message msg) { //dialog.dismiss(); try { if (EventObject.has("result") && EventObject.getJSONObject("result").getBoolean("success") == true) { EventDetails = EventObject.getJSONObject("result").getJSONArray("event").getJSONObject(0); try { //Log.e("Ack",EventDetails.getString("eventState")); if (EventDetails.getString("eventState").equals("Acknowledged") ||EventDetails.getString("eventState").equals("1") ) { ackIcon.setImageResource(R.drawable.ic_acknowledged); isAcknowledged = true; } } catch (Exception e) { e.printStackTrace(); BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "loadhandler ack image", e); } //Log.e("EventDetails", EventDetails.toString(3)); try { Title.setText(EventDetails.getString("device_title")); } catch (Exception e) { Title.setText("Unknown Device - Event Details"); } try { Component.setText(EventDetails.getString("component")); } catch (Exception e) { Component.setText("Unknown Component"); } try { if(!EventDetails.getString("eventClassKey").equals("")) { EventClass.setText(EventDetails.getString("eventClassKey")); } else { EventClass.setText("Unknown Event Class"); } } catch (Exception e) { EventClass.setText("Unknown Event Class"); } try { //ImageView img = (ImageView) findViewById(R.id.summaryImage); URLImageParser p = new URLImageParser(img, getActivity(),Summary); String summaryText = EventDetails.getString("message"); Spanned htmlSpan = Html.fromHtml(summaryText, p, null); //Log.e("summary",summaryText); summaryText = summaryText.replaceAll("<img\\s*src=('|\")([^'>]+)'\\s*/>",""); //Log.e("summary2",summaryText); Summary.setText(Html.fromHtml(summaryText, null, null)); //Log.i("Summary", EventDetails.getString("message")); try { Summary.setMovementMethod(LinkMovementMethod.getInstance()); } catch (Exception e) { e.printStackTrace(); BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "set Summary MovementMethod", e); //Worth a shot } } catch (Exception e) { e.printStackTrace(); Summary.setText("No Summary available"); } try { FirstTime.setText(EventDetails.getString("firstTime")); } catch (Exception e) { FirstTime.setText("No Start Date Provided"); } try { LastTime.setText(EventDetails.getString("stateChange")); } catch (Exception e) { LastTime.setText("No Recent Date Provided"); } try { EventCount.setText("Count: " + EventDetails.getString("count")); } catch (Exception e) { EventCount.setText("Count: ??"); } try { agent.setText(EventDetails.getString("agent")); } catch (Exception e) { agent.setText("unknown"); } try { JSONArray Log = EventDetails.getJSONArray("log"); int LogEntryCount = Log.length(); if (LogEntryCount == 0) { TextView newLog = new TextView(getActivity()); newLog.setText("No log entries could be found"); LogEntries = new String[1]; LogEntries[0] = "No log entries could be found"; logList.addView(newLog); } else { LogEntries = new String[LogEntryCount]; for (int i = 0; i < LogEntryCount; i++) { LogEntries[i] = "<strong>" + Log.getJSONArray(i).getString(0) + "</strong> wrote " + Log.getJSONArray(i).getString(2) + "\n<br/><strong>At:</strong> " + Log.getJSONArray(i).getString(1); TextView newLog = new TextView(getActivity()); newLog.setText(Html.fromHtml(LogEntries[i])); newLog.setPadding(0, 6, 0, 6); logList.addView(newLog); } } } catch (Exception e) { TextView newLog = new TextView(getActivity()); newLog.setText("No log entries could be found"); newLog.setPadding(0, 6, 0, 6); logList.addView(newLog); } progressbar.setVisibility(View.INVISIBLE); } else { //Log.e("EventObject",EventObject.toString(3)); String errMsg = "."; if(EventObject.has("type") && EventObject.getString("type").equals("exception") && EventObject.has("message")) errMsg = ":\n" + EventObject.getString("message"); Toast.makeText(getActivity(), "There was an error refreshing the Event details from Zenoss" + errMsg, Toast.LENGTH_LONG).show(); } } catch (Exception e) { try { Toast.makeText(getActivity(), "An error was encountered parsing the JSON. An error report has been sent.", Toast.LENGTH_LONG).show(); } catch(Exception e2) { e.printStackTrace(); e2.printStackTrace(); } BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "uncaught exception within firstload", e); } } }; } private void preLoadData() { /*dialog = new ProgressDialog(getActivity()); dialog.setTitle("Contacting Zenoss"); dialog.setMessage("Please wait:\nLoading Event details...."); dialog.show();*/ dataPreload = new Thread() { public void run() { try { if (settings.getBoolean(ZenossAPI.PREFERENCE_IS_ZAAS, false)) { API = new ZenossAPIZaas(); } else { API = new ZenossAPICore(); } ZenossCredentials credentials = new ZenossCredentials(getActivity()); API.Login(credentials); EventObject = API.GetEvent(getArguments().getString("EventID")); } catch (Exception e) { firstLoadHandler.sendEmptyMessage(0); BugSenseHandler.sendExceptionMessage("ViewZenossEvent", "DataPreloadThread", e); } finally { firstLoadHandler.sendEmptyMessage(1); } } }; dataPreload.start(); } private void AddLogMessage(final String Message) { try { addMessageProgressDialog = new ProgressDialog(getActivity()); addMessageProgressDialog.setTitle("Contacting Zenoss"); addMessageProgressDialog.setMessage("Please wait:\nProcessing Event Log Updates"); addMessageProgressDialog.show(); } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEventFragment", "AddLogMessage Dialog", e); } addLogMessageHandler = new Handler() { public void handleMessage(Message msg) { addMessageProgressDialog.dismiss(); if (msg.what == 1) { try { String[] tmp = LogEntries.clone(); final int NewArrlength = tmp.length + 1; LogEntries = new String[NewArrlength]; LogEntries[0] = "<strong>" + settings.getString("userName", "") + "</strong> wrote " + Message + "\n<br/><strong>At:</strong> Just now"; for (int i = 1; i < NewArrlength; ++i) // { LogEntries[i] = tmp[(i -1)]; } TextView newLog = new TextView(getActivity()); newLog.setText(Html.fromHtml(LogEntries[0])); newLog.setPadding(0, 6, 0, 6); logList.addView(newLog); } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEvent", "AddMessageProgressHandler", e); try { Toast.makeText(getActivity(), "The log message was successfully sent to Zenoss but an error occured when updating the UI", Toast.LENGTH_LONG).show(); } catch (Exception e1) { BugSenseHandler.sendExceptionMessage("ViewZenossEvent", "AddMessageProgressHandler Toast", e1); } } } else { try { Toast.makeText(getActivity(), "An error was encountered adding your message to the log", Toast.LENGTH_LONG).show(); } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEvent", "AddMessageProgressHandler", e); } } } }; addLogMessageThread = new Thread() { public void run() { Boolean Success = false; try { if (API == null) { if (settings.getBoolean(ZenossAPI.PREFERENCE_IS_ZAAS, false)) { API = new ZenossAPIZaas(); } else { API = new ZenossAPICore(); } ZenossCredentials credentials = new ZenossCredentials(getActivity()); API.Login(credentials); } Success = API.AddEventLog(getArguments().getString("EventID"), Message); } catch (Exception e) { BugSenseHandler.sendExceptionMessage("ViewZenossEvent", "AddLogMessageThread", e); addLogMessageHandler.sendEmptyMessage(0); } if (Success) { addLogMessageHandler.sendEmptyMessage(1); } else { addLogMessageHandler.sendEmptyMessage(0); } } }; addLogMessageThread.start(); } }