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OPENHDS PLATFORM OPENSOURCE LICENSE AGREEMENT Copyright (c) 2013 University of Southern Maine. All rights reserved. Redistribution and use in source and binary forms, with or without mo...
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package org.openhds.mobile.task; //from www . java2 s . com import java.io.File; import java.io.FileInputStream; import java.io.FileWriter; import java.io.IOException; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import java.util.TimeZone; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import org.openhds.mobile.FormsProviderAPI; import org.openhds.mobile.InstanceProviderAPI; import org.openhds.mobile.listener.OdkFormLoadListener; import org.openhds.mobile.model.Child; import org.openhds.mobile.model.FilledForm; import org.openhds.mobile.model.FilledParams; import org.w3c.dom.Document; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import org.xml.sax.SAXException; import android.content.ContentResolver; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.net.Uri; import android.net.wifi.WifiInfo; import android.net.wifi.WifiManager; import android.os.AsyncTask; import android.os.Environment; import android.provider.Settings; import android.telephony.TelephonyManager; public class OdkGeneratedFormLoadTask extends AsyncTask<Void, Void, Boolean> { private OdkFormLoadListener listener; private ContentResolver resolver; private Uri odkUri; private FilledForm filledForm; private TelephonyManager mTelephonyManager; private Context mContext; public OdkGeneratedFormLoadTask(Context context, FilledForm filledForm, OdkFormLoadListener listener) { this.listener = listener; this.resolver = context.getContentResolver(); this.filledForm = filledForm; this.mContext = context; } @Override protected Boolean doInBackground(Void... params) { Cursor cursor = getCursorForFormsProvider(filledForm.getFormName()); if (cursor.moveToFirst()) { String jrFormId = cursor.getString(0); String formFilePath = cursor.getString(1); String xml = processXml(jrFormId, formFilePath); File targetFile = saveFile(xml,jrFormId); if (targetFile != null) { return writeContent(targetFile, filledForm.getFormName(), jrFormId); } } cursor.close(); return false; } private Cursor getCursorForFormsProvider(String name) { return resolver.query(FormsProviderAPI.FormsColumns.CONTENT_URI, new String[] { FormsProviderAPI.FormsColumns.JR_FORM_ID, FormsProviderAPI.FormsColumns.FORM_FILE_PATH }, FormsProviderAPI.FormsColumns.JR_FORM_ID + " like ?", new String[] { name + "%" }, null); } private String processXml(String jrFormId, String formFilePath) { StringBuilder sbuilder = new StringBuilder(); try { DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder(); Document doc = builder.parse(new FileInputStream(formFilePath)); Node node = doc.getElementsByTagName("data").item(0); if (node==null){ node = doc.getElementsByTagName(jrFormId).item(0); sbuilder.append("<"+jrFormId+" id=\"" + jrFormId + "\">" + "\r\n"); } else { sbuilder.append("<data id=\"" + jrFormId + "\">" + "\r\n"); } processNodeChildren(node, sbuilder); } catch (IOException e) { e.printStackTrace(); } catch (ParserConfigurationException e) { e.printStackTrace(); } catch (SAXException e) { e.printStackTrace(); } return sbuilder.toString(); } private void processNodeChildren(Node node, StringBuilder sbuilder) { NodeList childElements = node.getChildNodes(); List<String> params = FilledParams.getParamsArray(); for (int i = 0; i < childElements.getLength(); i++) { Node n = childElements.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { String name = n.getNodeName(); if (params.contains(name)) { if (name.equals(FilledParams.visitId)) { sbuilder.append(filledForm.getVisitExtId() == null ? "<visitId />" + "\r\n" : "<visitId>" + filledForm.getVisitExtId() + "</visitId>" + "\r\n"); } else if (name.equals(FilledParams.roundNumber)) { sbuilder.append(filledForm.getRoundNumber() == null ? "<roundNumber />" + "\r\n" : "<roundNumber>" + filledForm.getRoundNumber() + "</roundNumber>" + "\r\n"); } else if (name.equals(FilledParams.interviewee)) { sbuilder.append(filledForm.getIntervieweeId() == null ? "<intervieweeId />" + "\r\n" : "<intervieweeId>" + filledForm.getIntervieweeId() + "</intervieweeId>" + "\r\n"); } else if (name.equals(FilledParams.farmhouse)) { sbuilder.append("<farmhouse>1</farmhouse>" + "\r\n"); } else if (name.equals(FilledParams.causeOfDeath)) { sbuilder.append("<causeOfDeath>UNK</causeOfDeath>" + "\r\n"); } else if (name.equals(FilledParams.visitDate)) { sbuilder.append(filledForm.getVisitDate() == null ? "<visitDate />" + "\r\n" : "<visitDate>" + filledForm.getVisitDate() + "</visitDate>" + "\r\n"); } else if (name.equals(FilledParams.individualId)) { sbuilder.append(filledForm.getIndividualExtId() == null ? "<individualId />" + "\r\n" : "<individualId>" + filledForm.getIndividualExtId() + "</individualId>" + "\r\n"); } else if (name.equals(FilledParams.origin)) { sbuilder.append(filledForm.getOrigin() == null ? "<origin />" + "\r\n" : "<origin>" + filledForm.getOrigin() + "</origin>" + "\r\n"); } else if (name.equals(FilledParams.motherId)) { sbuilder.append(filledForm.getMotherExtId() == null ? "<motherId />" + "\r\n" : "<motherId>" + filledForm.getMotherExtId() + "</motherId>" + "\r\n"); } else if (name.equals(FilledParams.fatherId)) { sbuilder.append(filledForm.getFatherExtId() == null ? "<fatherId />" + "\r\n" : "<fatherId>" + filledForm.getFatherExtId() + "</fatherId>" + "\r\n"); } else if (name.equals(FilledParams.middleName)) { sbuilder.append(filledForm.getIndividualMiddleName() == null ? "<middleName />" + "\r\n" : "<middleName>" + filledForm.getIndividualMiddleName()+ "</middleName>" + "\r\n"); } else if (name.equals(FilledParams.start)) { DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); df.setTimeZone(TimeZone.getDefault()); String date = df.format(new Date()); sbuilder.append("<start>" + date+ "</start>" + "\r\n"); } else if (name.equals(FilledParams.firstName)) { sbuilder.append(filledForm.getIndividualFirstName() == null ? "<firstName />" + "\r\n" : "<firstName>" + filledForm.getIndividualFirstName() + "</firstName>" + "\r\n"); } else if (name.equals(FilledParams.lastName)) { sbuilder.append(filledForm.getIndividualLastName() == null ? "<lastName />" + "\r\n" : "<lastName>" + filledForm.getIndividualLastName() + "</lastName>" + "\r\n"); } else if (name.equals(FilledParams.gender)) { sbuilder.append(filledForm.getIndividualGender() == null ? "<gender />" + "\r\n" : "<gender>" + (filledForm.getIndividualGender().startsWith("M") ? "1" : "2") + "</gender>" + "\r\n"); } else if (name.equals(FilledParams.dob)) { sbuilder.append(filledForm.getIndividualDob() == null ? "<dob />" + "\r\n" : "<dob>" + filledForm.getIndividualDob() + "</dob>" + "\r\n"); } else if (name.equals(FilledParams.locationId)) { sbuilder.append(filledForm.getLocationId() == null ? "<locationId />" + "\r\n" : "<locationId>" + filledForm.getLocationId() + "</locationId>" + "\r\n"); } else if (name.equals(FilledParams.houseName)) { sbuilder.append(filledForm.getHouseName() == null ? "<houseName />" + "\r\n" : "<houseName>" + filledForm.getHouseName() + "</houseName>" + "\r\n"); } else if (name.equals(FilledParams.hierarchyId)) { sbuilder.append(filledForm.getHierarchyId() == null ? "<hierarchyId />" + "\r\n" : "<hierarchyId>" + filledForm.getHierarchyId() + "</hierarchyId>" + "\r\n"); } else if (name.equals(FilledParams.latlong)) sbuilder.append("<latlong />" + "\r\n"); else if (name.equals(FilledParams.householdId)) { sbuilder.append(filledForm.getHouseholdId() == null ? "<householdId />" + "\r\n" : "<householdId>" + filledForm.getHouseholdId() + "</householdId>" + "\r\n"); } else if (name.equals(FilledParams.householdName)) { sbuilder.append(filledForm.getHouseholdName() == null ? "<householdName />" + "\r\n" : "<householdName>" + filledForm.getHouseholdName() + "</householdName>" + "\r\n"); } else if (name.equals(FilledParams.fieldWorkerId)) { sbuilder.append(filledForm.getFieldWorkerId() == null ? "<fieldWorkerId />" + "\r\n" : "<fieldWorkerId>" + filledForm.getFieldWorkerId() + "</fieldWorkerId>" + "\r\n"); } else if (name.equals(FilledParams.individualA)) { sbuilder.append(filledForm.getIndividualA() == null ? "<individualA />" + "\r\n" : "<individualA>" + filledForm.getIndividualA() + "</individualA>" + "\r\n"); } else if (name.equals(FilledParams.individualB)) { sbuilder.append(filledForm.getIndividualB() == null ? "<individualB />" + "\r\n" : "<individualB>" + filledForm.getIndividualB() + "</individualB>" + "\r\n"); } else if (name.equals(FilledParams.migrationType)) { sbuilder.append(filledForm.getMigrationType() == null ? "<migrationType />" + "\r\n" : "<migrationType>" + filledForm.getMigrationType() + "</migrationType>" + "\r\n"); } else if (name.equals(FilledParams.socialGroupType)) { sbuilder.append("<socialGroupType>FAM</socialGroupType>" + "\r\n"); } else if (name.equals(FilledParams.deviceId)) { mTelephonyManager = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE); String deviceId = mTelephonyManager.getDeviceId(); String orDeviceId; if (deviceId != null ) { if ((deviceId.contains("*") || deviceId.contains("000000000000000"))) { deviceId = Settings.Secure .getString(mContext.getContentResolver(), Settings.Secure.ANDROID_ID); orDeviceId = Settings.Secure.ANDROID_ID + ":" + deviceId; } else { orDeviceId = "imei:" + deviceId; } } if ( deviceId == null ) { // no SIM -- WiFi only // Retrieve WiFiManager WifiManager wifi = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE); // Get WiFi status WifiInfo info = wifi.getConnectionInfo(); if ( info != null ) { deviceId = info.getMacAddress(); orDeviceId = "mac:" + deviceId; } } // if it is still null, use ANDROID_ID if ( deviceId == null ) { deviceId = Settings.Secure .getString(mContext.getContentResolver(), Settings.Secure.ANDROID_ID); orDeviceId = Settings.Secure.ANDROID_ID + ":" + deviceId; } sbuilder.append("<deviceId>"+ deviceId +"</deviceId>" + "\r\n"); } } else if (name.equalsIgnoreCase("outcomes")) { // special case handling for pregnancy outcomes for(Child child : filledForm.getPregOutcomeChildren()) { sbuilder.append("<outcomes>\r\n"); sbuilder.append("<outcomeType></outcomeType>\r\n"); sbuilder.append("<childId>" + child.getId() + "</childId>\r\n"); sbuilder.append("<firstName />\r\n"); sbuilder.append("<lastName />\r\n"); sbuilder.append("<gender />\r\n"); /*sbuilder.append("<dateOfBirth />\r\n"); sbuilder.append("<partialDate />\r\n");*/ sbuilder.append("<socialGroupId>" + filledForm.getHouseholdId() + "</socialGroupId>\r\n"); sbuilder.append("<relationshipToGroupHead />\r\n"); sbuilder.append("</outcomes>\r\n"); } } else { if (!n.hasChildNodes()) sbuilder.append("<" + name + " />" + "\r\n"); else { sbuilder.append("<" + name + ">" + "\r\n"); processNodeChildren(n, sbuilder); } } } } sbuilder.append("</" + node.getNodeName() + ">" + "\r\n"); } private File saveFile(String xml, String jrFormId) { DateFormat df = new SimpleDateFormat("yyyyMMddhhmmss"); df.setTimeZone(TimeZone.getDefault()); String date = df.format(new Date()); File root = Environment.getExternalStorageDirectory(); String destinationPath = root.getAbsolutePath() + File.separator + "Android" + File.separator + "data" + File.separator + "org.openhds.mobile" + File.separator + "files"+ File.separator + jrFormId + date; File baseDir = new File(destinationPath); /*File baseDir = null; if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { baseDir = new File(android.os.Environment.getExternalStorageDirectory(),"Android" + File.separator + "data" + File.separator + "org.openhds.mobile" + File.separator + "files"+ File.separator + jrFormId); if(!baseDir.exists()) { try { baseDir.createNewFile(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }*/ if (!baseDir.exists()) { boolean created = baseDir.mkdirs(); if (!created) { return null; } } destinationPath += File.separator + date + ".xml"; File targetFile = new File(destinationPath); if (!targetFile.exists()) { try { FileWriter writer = new FileWriter(targetFile); writer.write(xml); writer.close(); } catch (IOException e) { return null; } } return targetFile; } private boolean writeContent(File targetFile, String displayName, String formId) { ContentValues values = new ContentValues(); values.put(InstanceProviderAPI.InstanceColumns.INSTANCE_FILE_PATH, targetFile.getAbsolutePath()); values.put(InstanceProviderAPI.InstanceColumns.DISPLAY_NAME, displayName); values.put(InstanceProviderAPI.InstanceColumns.JR_FORM_ID, formId); odkUri = resolver.insert(InstanceProviderAPI.InstanceColumns.CONTENT_URI, values); if (odkUri == null) { return false; } return true; } @Override protected void onPostExecute(final Boolean result) { if (result) listener.onOdkFormLoadSuccess(odkUri); else listener.onOdkFormLoadFailure(); } }