summaryrefslogtreecommitdiffstats
path: root/runtime/ui-react/src/utils
diff options
context:
space:
mode:
Diffstat (limited to 'runtime/ui-react/src/utils')
-rw-r--r--runtime/ui-react/src/utils/CsvToJson.js204
-rw-r--r--runtime/ui-react/src/utils/CsvToJson.test.js268
-rw-r--r--runtime/ui-react/src/utils/OnapConstants.js32
-rw-r--r--runtime/ui-react/src/utils/OnapUtils.js65
4 files changed, 569 insertions, 0 deletions
diff --git a/runtime/ui-react/src/utils/CsvToJson.js b/runtime/ui-react/src/utils/CsvToJson.js
new file mode 100644
index 000000000..5ec19c9e2
--- /dev/null
+++ b/runtime/ui-react/src/utils/CsvToJson.js
@@ -0,0 +1,204 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+export default function CsvToJson(rawCsvData, delimiter, internalDelimiter, csvHeaderNames, jsonKeyNames, mandatory) {
+
+ let printDictKeys = '';
+ let result = { jsonObjArray: [], errorMessages: '' };
+
+ // Validate that all parallel arrays passed in have same number of elements;
+ // this would be a developer error.
+
+ let checkLength = csvHeaderNames.length;
+
+ if (checkLength !== jsonKeyNames.length || checkLength !== mandatory.length) {
+ result.errorMessages = 'interanl error: csvHeaderNames, jsonKeyNames, and mandatory arrays parameters are not the same length';
+ return result;
+ }
+
+ if (checkLength < 1) {
+ result.errorMessages = 'interanl error: csvHeaderNames, jsonKeyNames, and mandatory arrays have no entries';
+ return result;
+ }
+
+ // Make a nice string to print in the error case to tell user what is the
+ // required heaer row format
+
+ for (let i=0; i < csvHeaderNames.length; ++i) {
+ if (i === 0) {
+ printDictKeys = csvHeaderNames[i];
+ } else {
+ printDictKeys += ',' + csvHeaderNames[i];
+ }
+ }
+
+ let dictElems = rawCsvData.split('\n');
+ let numColumns = 0;
+ let filteredDictElems = [];
+
+ // The task of the following loop is to convert raw CSV rows into easily parseable
+ // and streamlined versions of the rows with an internalDelimiter replacing the standard
+ // comma; it is presumed (and checked) that the internalDelimiter cannot exist as a valid
+ // sequence of characters in the user's data.
+
+ // This conversion process also strips leading and trailing whitespace from each row,
+ // discards empty rows, correctly interprets and removes all double quotes that programs like
+ // Excel use to support user columns that contain special characters, most notably, the comma
+ // delimiter. A double-quote that is contained within a double-quoted column value
+ // must appear in this raw data as a sequence of two double quotes. Furthermore, any column
+ // value in the raw CSV data that does not contain a delimiter may or may not be enclosed in
+ // double quotes. It is the Excel convention to not use double qoutes unless necessary, and
+ // there is no reasonable way to tell Excel to surround every column value with double quotes.
+ // Any files that were directly "exported" by CLAMP itself from the Managing Dictionaries
+ // capability, surround all columns with double quotes.
+
+ for (let i = 0; i < dictElems.length; i++) {
+
+ let oneRow = dictElems[i].trim();
+ let j = 0;
+ let inQuote = false
+ let nextChar = undefined;
+ let prevChar = null;
+
+
+ if (oneRow === '') {
+ continue; // Skip blank rows
+ } else if (oneRow.indexOf(internalDelimiter) !== -1) {
+ result.errorMessages += '\nRow #' + i + ' contains illegal sequence of characters (' + internalDelimiter + ')';
+ break;
+ } else {
+ nextChar = oneRow[1];
+ }
+
+ let newStr = '';
+ numColumns = 1;
+
+ // This "while loop" performs the very meticulous task of removing double quotes that
+ // are used by Excel to encase special characters as user string value data,
+ // and manages to correctly identify columns that are defined with or without
+ // double quotes and to process the comma delimiter correctly when encountered
+ // as a user value within a column. Such a column would have to be encased in
+ // double quotes; a comma found outside double quotes IS a delimiter.
+
+ while (j < oneRow.length) {
+ if (oneRow[j] === '"') {
+ if (inQuote === false) {
+ if (prevChar !== delimiter && prevChar !== null) {
+ result.errorMessages += '\nMismatched double quotes or illegal whitespace around delimiter at row #' + (i + 1) + ' near column #' + numColumns;
+ break;
+ } else {
+ inQuote = true;
+ }
+ } else {
+ if (nextChar === '"') {
+ newStr += '"';
+ ++j;
+ } else if ((nextChar !== delimiter) && (nextChar !== undefined)) {
+ result.errorMessages += '\nRow #' + (i + 1) + ' is badly formatted at column #' + numColumns + '. Perhaps an unescaped double quote.';
+ break;
+ } else if (nextChar === delimiter) {
+ ++numColumns;
+ inQuote = false;
+ newStr += internalDelimiter;
+ prevChar = delimiter;
+ j += 2;
+ nextChar = oneRow[j+1];
+ continue;
+ } else {
+ ++numColumns;
+ inQuote = false;
+ break;
+ }
+ }
+ } else {
+ if (oneRow[j] === delimiter && inQuote === false) {
+ newStr += internalDelimiter;
+ ++numColumns;
+ } else {
+ newStr += oneRow[j];
+ }
+ }
+ prevChar = oneRow[j];
+ ++j;
+ nextChar = oneRow[j+1]; // can result in undefined at the end
+ }
+
+ if (result.errorMessages === '' && inQuote !== false) {
+ result.errorMessages += '\nMismatched double quotes at row #' + (i + 1);
+ break;
+ } else if (result.errorMessages === '' && numColumns < jsonKeyNames.length) {
+ result.errorMessages += '\nNot enough columns (' + jsonKeyNames.length + ') at row #' + (i + 1);
+ break;
+ }
+
+ filteredDictElems.push(newStr);
+ }
+
+ if (result.errorMessages !== '') {
+ return result;
+ }
+
+ // Perform further checks on data that is now in JSON form
+ if (filteredDictElems.length < 2) {
+ result.errorMessages += '\nNot enough row data found in import file. Need at least a header row and one row of data';
+ return result;
+ }
+
+ // Now that we have something reliably parsed into sanitized columns lets run some checks
+ // and convert it all into an array of JSON objects to push to the back end if all the
+ // checks pass.
+
+ let headers = filteredDictElems[0].split(internalDelimiter);
+
+ // check that headers are included in proper order
+ for (let i=0; i < jsonKeyNames.length; ++i) {
+ if (csvHeaderNames[i] !== headers[i]) {
+ result.errorMessages += 'Row 1 header key at column #' + (i + 1) + ' is a mismatch. Expected row header must contain at least:\n' + printDictKeys;
+ return result;
+ }
+ }
+
+ // Convert the ASCII rows of data into an array of JSON obects that omit the header
+ // row which is not sent to the back end.
+
+ for (let i = 1; i < filteredDictElems.length; i++) {
+ let data = filteredDictElems[i].split(internalDelimiter);
+ let obj = {};
+ for (let j = 0; j < data.length && j < jsonKeyNames.length; j++) {
+ let value = data[j].trim();
+ if (mandatory[j] === true && value === '') {
+ result.errorMessages += '\n' + csvHeaderNames[j] + ' at row #' + (i+1) + ' is empty but requires a value.';
+ }
+ obj[jsonKeyNames[j]] = value;
+ }
+ result.jsonObjArray.push(obj);
+ }
+
+ if (result.errorMessages !== '') {
+ // If we have errors, return empty parse result even though some things
+ // may have parsed properly. We do not want to encourage the caller
+ // to think the data is good for use.
+ result.jsonObjArray = [];
+ }
+
+ return result;
+}
diff --git a/runtime/ui-react/src/utils/CsvToJson.test.js b/runtime/ui-react/src/utils/CsvToJson.test.js
new file mode 100644
index 000000000..88fa7a472
--- /dev/null
+++ b/runtime/ui-react/src/utils/CsvToJson.test.js
@@ -0,0 +1,268 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+import CsvToJson from './CsvToJson'
+
+describe('Verify CsvToJson', () => {
+
+ const hdrNames= [
+ "Element Short Name",
+ "Element Name",
+ "Element Description",
+ "Element Type",
+ "Sub-Dictionary"
+ ];
+
+ const jsonKeyNames = [
+ "shortName",
+ "name",
+ "description",
+ "type",
+ "subDictionary"
+ ];
+
+ const mandatory = [ true, true, true, true, false ];
+
+ it('Test CsvToJson No Error Case, Quoted Columns', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Type of Alert","string","","admin","2020-06-11T13:56:14.927437Z"';
+
+ let expectedResult = {
+ errorMessages: '',
+ jsonObjArray: [
+ {
+ description: "Type of Alert",
+ name: "Alert Type",
+ shortName: "alertType",
+ subDictionary: "",
+ type: "string"
+ }
+ ]
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson No Error Case, Unquoted Columns', () => {
+
+ let rawCsv = 'Element Short Name,Element Name,Element Description,Element Type,Sub-Dictionary\n';
+ rawCsv += 'alertType,Alert Type,Type of Alert,string,,admin,2020-06-11T13:56:14.927437Z';
+
+ let expectedResult = {
+ errorMessages: '',
+ jsonObjArray: [
+ {
+ description: "Type of Alert",
+ name: "Alert Type",
+ shortName: "alertType",
+ subDictionary: "",
+ type: "string"
+ }
+ ]
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Properly Escaped Double Quote and Delimiter', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert ""Type""","Type of Alert, Varies","string","","admin","2020-06-11T13:56:14.927437Z"';
+
+ let errorMessage = '';
+
+ let expectedResult = {
+ errorMessages: errorMessage,
+ jsonObjArray: [
+ {
+ description: "Type of Alert, Varies",
+ name: 'Alert "Type"',
+ shortName: 'alertType',
+ subDictionary: "",
+ type: "string",
+ }
+
+ ]
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+
+ it('Test CsvToJson Error Header Mismatch Error Case', () => {
+
+ let rawCsv = '"Element Short Names","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Type of Alert","string","","admin","2020-06-11T13:56:14.927437Z"';
+
+ let errorMessage = 'Row 1 header key at column #1 is a mismatch. Expected row header must contain at least:\n';
+ errorMessage += 'Element Short Name,Element Name,Element Description,Element Type,Sub-Dictionary';
+
+ let expectedResult = {
+ errorMessages: errorMessage,
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Mismatched Double Quotes in Column', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alert"Type","Alert Type","Type of Alert","string","","admin","2020-06-11T13:56:14.927437Z"';
+
+ let errorMessage = '\nRow #2 is badly formatted at column #1. Perhaps an unescaped double quote.'
+
+ let expectedResult = {
+ errorMessages: errorMessage,
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Illegal Whitespace', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += 'alertType , "Alert Type","Type of Alert","string","","admin","2020-06-11T13:56:14.927437Z"';
+
+ let errorMessage = '\nMismatched double quotes or illegal whitespace around delimiter at row #2 near column #2';
+
+ let expectedResult = {
+ errorMessages: errorMessage,
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Too Few Data Columns', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Type of Alert"';
+
+ let errorMessage = '\nNot enough columns (5) at row #2';
+
+ let expectedResult = {
+ errorMessages: errorMessage,
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Wrong Header Column Order', () => {
+
+ let rawCsv = '"Element Name","Element Short Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Type of Alert","string","","admin","2020-06-11T13:56:14.927437Z"';
+
+ let errorMessage = 'Row 1 header key at column #1 is a mismatch. Expected row header must contain at least:\n';
+ errorMessage += 'Element Short Name,Element Name,Element Description,Element Type,Sub-Dictionary';
+
+ let expectedResult = {
+ errorMessages: errorMessage,
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Not Enough Rows', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+
+ let errorMessage = '\nNot enough row data found in import file. Need at least a header row and one row of data';
+
+ let expectedResult = {
+ errorMessages: errorMessage,
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Mandatory Field Is Empty', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"","Alert Type","Type of Alert","string","","admin","2020-06-11T13:56:14.927437Z"';
+
+ let expectedResult = {
+ errorMessages: '\nElement Short Name at row #2 is empty but requires a value.',
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '|', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Mismatched Double Quotes At End', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Alert Type Description","string","admin","2020-06-11T13:56:14.927437Z';
+
+ let expectedResult = {
+ errorMessages: '\nMismatched double quotes at row #2',
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '||', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Mismatched Mandatory Array Parameters', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Alert Type Description","string","admin","2020-06-11T13:56:14.927437Z';
+
+ let expectedResult = {
+ errorMessages: 'interanl error: csvHeaderNames, jsonKeyNames, and mandatory arrays parameters are not the same length',
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '||', hdrNames, jsonKeyNames, [ true ])).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Empty Mandatory Array Parameters', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Alert Type Description","string","admin","2020-06-11T13:56:14.927437Z';
+
+ let expectedResult = {
+ errorMessages: 'interanl error: csvHeaderNames, jsonKeyNames, and mandatory arrays have no entries',
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '||', [], [], [])).toEqual(expectedResult);
+ });
+
+ it('Test CsvToJson Error Illegal Data Contains Internal Delimiter', () => {
+
+ let rawCsv = '"Element Short Name","Element Name","Element Description","Element Type","Sub-Dictionary"\n';
+ rawCsv += '"alertType","Alert Type","Alert Type||Description","string","admin","2020-06-11T13:56:14.927437Z';
+
+ let expectedResult = {
+ errorMessages: '\nRow #1 contains illegal sequence of characters (||)',
+ jsonObjArray: []
+ };
+
+ expect(CsvToJson(rawCsv, ',', '||', hdrNames, jsonKeyNames, mandatory)).toEqual(expectedResult);
+ });
+})
diff --git a/runtime/ui-react/src/utils/OnapConstants.js b/runtime/ui-react/src/utils/OnapConstants.js
new file mode 100644
index 000000000..8460340d1
--- /dev/null
+++ b/runtime/ui-react/src/utils/OnapConstants.js
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+// Maintain a list of ONAP CLAMP UI "constants" that can be used by any componenet within CLAMP
+
+const OnapConstants = {
+ defaultLoopName: "Empty (NO loop loaded yet)",
+ microServiceType: "MICRO-SERVICE-POLICY",
+ operationalPolicyType: "OPERATIONAL_POLICY_TYPE"
+};
+
+export default OnapConstants;
diff --git a/runtime/ui-react/src/utils/OnapUtils.js b/runtime/ui-react/src/utils/OnapUtils.js
new file mode 100644
index 000000000..316a0d65f
--- /dev/null
+++ b/runtime/ui-react/src/utils/OnapUtils.js
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+export default class OnapUtils {
+
+ constructor() {
+ this.clickBlocked = false;
+ }
+
+ static jsonEditorErrorFormatter(errors) {
+
+ let messages = [];
+ let messagesOutputString = null;
+
+ // errors is an array of JSON Editor "error" objects, where each
+ // object looks like this:
+
+ // {
+ // message: "Please populate the required property "Threshold""
+ // path: "root.signatures.0"
+ // property: "required"
+ // }
+
+ // In this function we concatenate all the messages, removing any duplicates,
+ // and adding a newline between each message. The result returned is a single
+ // string that can be displayed to the user in an alert message
+
+ if (!Array.isArray(errors)) {
+ console.error('jsoneEditorErrorFormatter was passed a non-array argument');
+ } else {
+ for (let ii=0; ii < errors.length; ++ii) {
+ if (!messages.includes(errors[ii].message)) {
+ messages.push(errors[ii].message);
+ if (messagesOutputString) {
+ messagesOutputString += '\n' + errors[ii].message;
+ } else {
+ messagesOutputString = errors[ii].message;
+ }
+ }
+ }
+ }
+
+ return messagesOutputString;
+ }
+}