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author | 2018-08-29 17:01:32 +0300 | |
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committer | 2019-02-18 18:35:30 +0200 | |
commit | 6f900cc45d7dd7f97430812b86b5c1d1693c8ae3 (patch) | |
tree | 936005c364dc5a7264d6304d4777c3d83494db22 /vid-webpack-master/src/app/shared/validators/uniqueName/uniqueName.validator.ts | |
parent | 67d99f816cc583643c35193197594cf78d8ce60a (diff) |
merge from ecomp a88f0072 - Modern UI
Issue-ID: VID-378
Change-Id: Ibcb23dd27f550cf32ce2fe0239f0f496ae014ff6
Signed-off-by: Ittay Stern <ittay.stern@att.com>
Diffstat (limited to 'vid-webpack-master/src/app/shared/validators/uniqueName/uniqueName.validator.ts')
-rw-r--r-- | vid-webpack-master/src/app/shared/validators/uniqueName/uniqueName.validator.ts | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/vid-webpack-master/src/app/shared/validators/uniqueName/uniqueName.validator.ts b/vid-webpack-master/src/app/shared/validators/uniqueName/uniqueName.validator.ts new file mode 100644 index 000000000..4d3e3837b --- /dev/null +++ b/vid-webpack-master/src/app/shared/validators/uniqueName/uniqueName.validator.ts @@ -0,0 +1,100 @@ +import {AbstractControl, ValidatorFn} from "@angular/forms"; +import {Injectable} from "@angular/core"; +import {NgRedux} from "@angular-redux/store"; +import {AppState} from "../../store/reducers"; +import {FileUnit} from "../../components/formControls/component/file/fileUnit.enum"; +import * as _ from 'lodash'; + +@Injectable() +export class CustomValidators { + static uniqueInstanceNameValidator(...args): ValidatorFn { + const store : NgRedux<AppState> = args[0]; + const serviceId : string = args[1]; + const originalName : string = args[2]; + return (control: AbstractControl): {[key: string]: any} | null => { + const name = control.value; + if(name && name !== originalName) { + const result: boolean = CustomValidators.isUnique(store.getState().service.serviceInstance, serviceId, name, name === originalName); + if(!result){ + return { + uniqueInstanceNameValidator : true + }; + }else { + return null; + } + } + return null; + }; + } + + static isUnique(serviceInstance : any, serviceId : string, name: string, isEqualToOriginalInstanceName : boolean) : boolean { + const service = serviceInstance[serviceId]; + if(service){ + const existingNames = service.existingNames; + if(_.includes(existingNames, name)) return false; + } + return true; + } + + static isStringContainHtmlTag(str: string): boolean{ + var regex = RegExp("<[^>]*>"); + return regex.test(str); + } + + static isValidJson() : ValidatorFn { + return (control: AbstractControl): {[key: string]: any} | null => { + const content = control.value; + let invalid: boolean = false; + if (content) { + try { + JSON.parse(content); + } catch (e) { + invalid = true; + } + } + return (invalid) ? {isValidJson : true} : null; + } + } + + static isStringContainTags() : ValidatorFn { + return (control: AbstractControl): {[key: string]: any} | null => { + const content = control.value; + let invalid: boolean = false; + if (content) { + invalid = CustomValidators.isStringContainHtmlTag(content); + } + return (invalid) ? {isStringContainTags : true} : null; + } + } + + static isFileTooBig(...args) : ValidatorFn { + const unit : FileUnit = args[0]; + const size : number = args[1]; + return (control: AbstractControl): {[key: string]: any} | null => { + const file = control.value; + let sizeToByte: number; + if (file) { + switch (unit) { + case FileUnit.b: + sizeToByte = 1/8; + break; + case FileUnit.B: + sizeToByte = 1; + break; + case FileUnit.KB: + sizeToByte = 1000; + break; + case FileUnit.MB: + sizeToByte = 1000000; + break; + default: + sizeToByte = 0; + break; + + } + return (file.size > (sizeToByte * size)) ? {isFileTooBig: true} : null; + } + return null; + } + } +} |