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-rw-r--r--catalog-ui/src/app/utils/validation-utils.ts153
1 files changed, 153 insertions, 0 deletions
diff --git a/catalog-ui/src/app/utils/validation-utils.ts b/catalog-ui/src/app/utils/validation-utils.ts
new file mode 100644
index 0000000000..9246d3350d
--- /dev/null
+++ b/catalog-ui/src/app/utils/validation-utils.ts
@@ -0,0 +1,153 @@
+class basePattern {
+ pattern:RegExp;
+ base:number;
+
+ constructor(pattern:RegExp, base:number) {
+ this.pattern = pattern;
+ this.base = base;
+ }
+}
+
+export interface IMapRegex {
+ integer:RegExp;
+ boolean:RegExp;
+ float:RegExp;
+ string:RegExp;
+}
+
+export class ValidationUtils {
+
+ static '$inject' = [
+ 'IntegerNoLeadingZeroValidationPattern',
+ 'FloatValidationPattern',
+ 'CommentValidationPattern',
+ 'BooleanValidationPattern',
+ 'NumberValidationPattern',
+ 'LabelValidationPattern',
+ ];
+ private trueRegex:string = '[t][r][u][e]|[t]|[o][n]|[y]|[y][e][s]|[1]';
+ private falseRegex:string = '[f][a][l][s][e]|[f]|[o][f][f]|[n]|[n][o]|[0]';
+ private heatBooleanValidationPattern:RegExp = new RegExp('^(' + this.trueRegex + '|' + this.falseRegex + ')$');
+
+
+ constructor(private IntegerNoLeadingZeroValidationPattern:RegExp,
+ private FloatValidationPattern:RegExp,
+ private CommentValidationPattern:RegExp,
+ private BooleanValidationPattern:RegExp,
+ private NumberValidationPattern:RegExp,
+ private LabelValidationPattern:RegExp) {
+ }
+
+ public stripAndSanitize(text:string):string {
+ if (!text) {
+ return null;
+ }
+ return text.replace(/\s+/g, ' ').replace(/%[A-Fa-f0-9]{2}/g, '').trim();
+ }
+
+ public getValidationPattern = (validationType:string, parameterType?:string):RegExp => {
+ switch (validationType) {
+ case 'integer':
+ return this.IntegerNoLeadingZeroValidationPattern;
+ case 'float':
+ return this.FloatValidationPattern;
+ case 'number':
+ return this.NumberValidationPattern;
+ case 'string':
+ return this.CommentValidationPattern;
+ case 'boolean':
+ {
+ //Bug Fix DE197437 [Patch]Mismatch between BE to FE regarding supported characters in Boolean filed
+ if (parameterType && parameterType === 'heat') {
+ return this.heatBooleanValidationPattern;
+ }
+ else {
+ return this.BooleanValidationPattern;
+ }
+ }
+
+ case 'label':
+ return this.LabelValidationPattern;
+ case 'category':
+ return this.LabelValidationPattern;
+ default :
+ return null;
+ }
+ };
+
+ public getPropertyListPatterns():IMapRegex {
+ return {
+ integer: /^(0|[-+]?[1-9][0-9]*|[-+]?0x[0-9a-fA-F]+|[-+]?0o[0-7]+)(,?(0|[-+]?[1-9][0-9]*|[-+]?0x[0-9a-fA-F]+|[-+]?0o[0-7]+))*$/,
+ string: /^"[\u0000-\u0021\u0023-\u00BF]+"(\s*,?\s*"[\u0000-\u0021\u0023-\u00BF]+")*$/,
+ boolean: /^([Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee])(,?([Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee]))*$/,
+ float: /^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?(,?[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?f?)*$/
+ };
+ }
+
+ public getPropertyMapPatterns():IMapRegex {
+ return {
+ integer: /^"\w+"\s*:\s?(0|[-+]?[1-9][0-9]*|[-+]?0x[0-9a-fA-F]+|[-+]?0o[0-7]+)+(\s*,?\s*"\w+"\s?:\s?(0|[-+]?[1-9][0-9]*|[-+]?0x[0-9a-fA-F]+|[-+]?0o[0-7]+)+)*$/,
+ string: /^"\w+"\s?:\s?"[\u0000-\u0021\u0023-\u00BF]*"(\s*,?\s*"\w+"\s?:\s?"[\u0000-\u0021\u0023-\u00BF]*")*$/,
+ boolean: /^"\w+"\s?:\s?([Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee])(\s*,?\s*"\w+"\s?:\s?([Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee]))*$/,
+ float: /^"\w+"\s?:\s?[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?f?(\s*,?\s*"\w+"\s?:\s?[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?f?)*$/
+ };
+ }
+
+ public validateUniqueKeys(viewValue:string):boolean {
+ if (!viewValue) {
+ return true; //allow empty value
+ }
+
+ let json:string = "{" + viewValue.replace(/\s\s+/g, ' ') + "}";
+ try {
+ let obj:any = JSON.parse(json);
+ /*
+ //Method #1 : check json string length before & after parsing
+ let newJson:string = JSON.stringify(obj);
+ if (newJson.length < json.length) {
+ return false;
+ }*/
+
+ //Method #2 : check how many times we can find "KEY": in json string
+ let result:boolean = true;
+ Object.keys(obj).forEach((key:string) => {
+ result = result && json.split('"' + key + '":').length === 2;
+ });
+ return result;
+
+ } catch (e) {
+ return false; //not a valid JSON
+ }
+
+ //return true;
+ }
+
+ public validateJson = (json:string):boolean => {
+ try {
+ JSON.parse(json);
+ return true;
+ } catch (err) {
+ console.log('invalid json');
+ return false;
+ }
+ };
+
+ public validateIntRange = (value:string):boolean => {
+
+ let base8 = new basePattern(/^([-+]?0o[0-7]+)$/, 8);
+ let base10 = new basePattern(/^(0|[-+]?[1-9][0-9]*)$/, 10);
+ let base16 = new basePattern(/^([-+]?0x[0-9a-fA-F]+)$/, 16);
+
+ let min:number = -0x80000000;
+ let max:number = 0x7fffffff;
+ let intPatterns:Array<basePattern> = [base8, base10, base16];
+ let matchedBase = _.find(intPatterns, (item)=> {
+ return item.pattern.test(value);
+ });
+
+ let parsed:number = parseInt(value.replace('o', ''), matchedBase.base);
+ if (parsed) {
+ return min <= parsed && max >= parsed;
+ }
+ }
+}