fix prob with linefeeds on csv export & allow reports to have normal json output

mifosng-provider/src/main/java/org/mifosplatform/infrastructure/core/api/ApiParameterHelper.java

@@ -125,6 +125,10 @@ public class ApiParameterHelper {
         return genericResultSet;
     }
 
+    public static boolean genericResultSetPassed(MultivaluedMap<String, String> queryParams) {
+        return queryParams.getFirst("genericResultSet") != null;
+    }
+    
     public static String sqlEncodeString(String str) {
         String singleQuote = "'";
         String twoSingleQuotes = "''";

mifosng-provider/src/main/java/org/mifosplatform/infrastructure/dataqueries/api/ReportsApiResource.java

@@ -26,6 +26,7 @@ import javax.ws.rs.core.UriInfo;
 import org.mifosplatform.infrastructure.core.api.ApiParameterHelper;
 import org.mifosplatform.infrastructure.core.serialization.ToApiJsonSerializer;
 import org.mifosplatform.infrastructure.dataqueries.data.GenericResultsetData;
+import org.mifosplatform.infrastructure.dataqueries.service.GenericDataService;
 import org.mifosplatform.infrastructure.dataqueries.service.ReadReportingService;
 import org.mifosplatform.infrastructure.security.exception.NoAuthorizationException;
 import org.mifosplatform.infrastructure.security.service.PlatformSecurityContext;
@@ -42,15 +43,16 @@ public class ReportsApiResource {
     private final PlatformSecurityContext context;
     private final ToApiJsonSerializer<GenericResultsetData> toApiJsonSerializer;
     private final ReadReportingService readExtraDataAndReportingService;
+    private final GenericDataService genericDataService;
 
     @Autowired
     public ReportsApiResource(final PlatformSecurityContext context, final ReadReportingService readExtraDataAndReportingService,
-            final ToApiJsonSerializer<GenericResultsetData> toApiJsonSerializer) {
+            final GenericDataService genericDataService, final ToApiJsonSerializer<GenericResultsetData> toApiJsonSerializer) {
         this.context = context;
         this.readExtraDataAndReportingService = readExtraDataAndReportingService;
+        this.genericDataService = genericDataService;
         this.toApiJsonSerializer = toApiJsonSerializer;
     }
-
     @GET
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON, "application/x-msdownload" })
@@ -130,7 +132,18 @@ public class ReportsApiResource {
             GenericResultsetData result = this.readExtraDataAndReportingService.retrieveGenericResultset(reportName, parameterTypeValue,
                     reportParams);
 
-            final String json = this.toApiJsonSerializer.serializePretty(prettyPrint, result);
+            String json = "";
+            final boolean genericResultSetIsPassed = ApiParameterHelper.genericResultSetPassed(uriInfo.getQueryParameters());
+            final boolean genericResultSet = ApiParameterHelper.genericResultSet(uriInfo.getQueryParameters());
+            if (genericResultSetIsPassed) {
+                if (genericResultSet) {
+                    json = this.toApiJsonSerializer.serializePretty(prettyPrint, result);
+                } else {
+                    json = this.genericDataService.generateJsonFromGenericResultsetData(result);
+                }
+            } else {
+                json = this.toApiJsonSerializer.serializePretty(prettyPrint, result);
+            }
             
             return Response.ok().entity(json).type(MediaType.APPLICATION_JSON).build();
         }

mifosng-provider/src/main/java/org/mifosplatform/infrastructure/dataqueries/service/GenericDataServiceImpl.java

@@ -185,28 +185,42 @@ public class GenericDataServiceImpl implements GenericDataService {
 
                 writer.append(doubleQuote + columnHeaders.get(j).getColumnName() + doubleQuote + ": ");
                 currColType = columnHeaders.get(j).getColumnDisplayType();
+                final String colType = columnHeaders.get(j).getColumnType();
+                if (currColType == null && colType.equalsIgnoreCase("INT")) {
+                    currColType = "INTEGER";
+                }
+                if (currColType == null && colType.equalsIgnoreCase("VARCHAR")) {
+                    currColType = "VARCHAR";
+                }
+                if (currColType == null && colType.equalsIgnoreCase("DATE")) {
+                    currColType = "DATE";
+                }
                 currVal = row.get(j);
-                if (currVal != null) {
+                if (currVal != null && currColType != null) {
-                    if (currColType.equals("DECIMAL") || currColType.equals("INTEGER"))
+                    if (currColType.equals("DECIMAL") || currColType.equals("INTEGER")) {
                         writer.append(currVal);
-                    else {
+                    } else {
                         if (currColType.equals("DATE")) {
                             LocalDate localDate = new LocalDate(currVal);
                             writer.append("[" + localDate.getYear() + ", " + localDate.getMonthOfYear() + ", " + localDate.getDayOfMonth()
                                     + "]");
-                        } else
+                        } else {
-                            writer.append(doubleQuote + replace(currVal, doubleQuote, slashDoubleQuote) + doubleQuote);
-                    }
-                } else
-                    writer.append("null");
                         
+                            writer.append(doubleQuote + replace(currVal, doubleQuote,slashDoubleQuote) + doubleQuote);
+                        }
+                    }
+                } else {
+                    writer.append("null");
+                }
                 if (j < (rSize - 1)) writer.append(",\n");
             }
 
-            if (i < (data.size() - 1))
+            if (i < (data.size() - 1)) {
                 writer.append("},");
-            else
+            }
+            else {
                 writer.append("}");
+            }
         }
 
         writer.append("\n]");

mifosng-provider/src/main/java/org/mifosplatform/infrastructure/dataqueries/service/ReadReportingServiceImpl.java

@@ -108,7 +108,7 @@ public class ReadReportingServiceImpl implements ReadReportingService {
 
     }
 
-    private static StringBuffer generateCsvFileBuffer(final GenericResultsetData result) {
+    private StringBuffer generateCsvFileBuffer(final GenericResultsetData result) {
         StringBuffer writer = new StringBuffer();
 
         List<ResultsetColumnHeader> columnHeaders = result.getColumnHeaders();
@@ -126,6 +126,8 @@ public class ReadReportingServiceImpl implements ReadReportingService {
         // String currCol;
         String currColType;
         String currVal;
+        String doubleQuote = "\"";
+        String twoDoubleQuotes = doubleQuote + doubleQuote;
         logger.info("NO. of Rows: " + data.size());
         for (int i = 0; i < data.size(); i++) {
             row = data.get(i).getRow();
@@ -139,7 +141,8 @@ public class ReadReportingServiceImpl implements ReadReportingService {
                             || currColType.equals("SMALLINT") || currColType.equals("INT"))
                         writer.append(currVal);
                     else
-                        writer.append('"' + currVal + '"');
+                    writer.append('"' + genericDataService.replace(currVal, doubleQuote, twoDoubleQuotes) + '"');
+
                 }
                 if (j < (rSize - 1)) writer.append(",");
             }