{"version":3,"file":"ng-simple-avatar.mjs","sources":["../../../projects/ng-simple-avatar/src/lib/ng-simple-avatar.tokens.ts","../../../projects/ng-simple-avatar/src/lib/ng-simple-avatar.component.ts","../../../projects/ng-simple-avatar/src/lib/ng-simple-avatar.component.html","../../../projects/ng-simple-avatar/src/lib/ng-simple-avatar.module.ts","../../../projects/ng-simple-avatar/src/public-api.ts","../../../projects/ng-simple-avatar/src/ng-simple-avatar.ts"],"sourcesContent":["import { InjectionToken } from '@angular/core';\n\nimport { NgSimpleAvatarConfig } from './ng-simple-avatar.types';\n\nexport const ngSimpleAvatarConfig = new InjectionToken(\n 'ng-simple-avatar-config'\n);","import { ChangeDetectionStrategy, Component, Inject, Input, OnInit, Optional } from '@angular/core';\nimport { ngSimpleAvatarConfig } from './ng-simple-avatar.tokens';\nimport { NgSimpleAvatarConfig } from './ng-simple-avatar.types';\n\n@Component({\n selector: 'ng-simple-avatar',\n templateUrl: './ng-simple-avatar.component.html',\n styleUrls: ['./ng-simple-avatar.component.scss'],\n changeDetection: ChangeDetectionStrategy.OnPush\n})\nexport class NgSimpleAvatarComponent implements OnInit {\n @Input() set size(value: number | string) {\n this.config.size = parseInt(String(value), 10);\n\n this.fontSize = this.config.size / 2.6;\n }\n\n @Input() set img(value: string) {\n this.config.img = value;\n this.update();\n }\n\n @Input() set fallbackImg(value: string) {\n this.config.fallbackImg = value;\n this.update();\n }\n\n @Input() set bgColor(value: string) {\n this.bgColorSet = !!value;\n this.config.bgColor = value;\n this.update();\n }\n\n @Input() set borderColor(value: string) {\n this.config.borderColor = value;\n }\n\n @Input() set name(value: string) {\n this.nameSet = !!value;\n\n this._name = value;\n\n this.config.text = this.setTextFromName(value);\n\n this.update();\n }\n\n @Input() set email(value: string) {\n this._email = value;\n\n if (this.nameSet) {\n return;\n }\n\n this.config.text = this.setTextFromEmail(value);\n\n this.update();\n }\n\n @Input() set fallbackText(value: string) {\n this.config.fallbackText = value;\n }\n\n config: NgSimpleAvatarConfig = {};\n fgColor: '#000000' | '#FFFFFF';\n fontSize = 14;\n\n private nameSet = false;\n private bgColorSet = false;\n private _name: string;\n private _email: string;\n\n constructor(@Optional() @Inject(ngSimpleAvatarConfig) ngSimpleAvatarConfig: NgSimpleAvatarConfig) {\n this.config = {\n size: 40,\n fallbackText: '?',\n ...ngSimpleAvatarConfig\n };\n }\n\n ngOnInit(): void {}\n\n onError(): void {\n this.img = '';\n\n if (!this.config.text) {\n this.config.text = this.config.fallbackText || '?';\n }\n }\n\n private setTextFromEmail(email: string): string {\n if (!email) {\n return '';\n }\n\n const name: string = email.split('@')[0];\n\n return this.setTextFromName(name, /\\./);\n }\n\n private setTextFromName(name: string, sep: RegExp = new RegExp(/ +/)): string {\n if (!name) {\n return '';\n }\n\n let initials: string = name.split(sep).splice(0, 2).filter((part) => !!part).map((part) => part[0].toUpperCase()).join('');\n\n if (initials.length === 1) {\n const capitals: string = name.split('').filter((letter) => !!letter.match(/^[A-Z]$/)).slice(0, 2).join('');\n\n if (capitals.length === 2) {\n initials = capitals;\n }\n }\n\n return initials;\n }\n\n private generateColor(): string {\n const text = ((this._name || '') + (this._email || '')) || this.config.text || this.config.fallbackText || '?';\n\n let hash = 0;\n\n for (let i = 0; i < text.length; i++) {\n // tslint:disable-next-line:no-bitwise\n hash = text.charCodeAt(i) + ((hash << 5) - hash);\n }\n\n let colour = '#';\n\n for (let i = 0; i < 3; i++) {\n // tslint:disable-next-line:no-bitwise\n const val = (hash >> (i * 8)) & 0xFF;\n\n colour += ('00' + val.toString(16)).substr(-2);\n }\n\n return colour;\n }\n\n private getFgColor(bgColor: string): '#000000' | '#FFFFFF' {\n if (!bgColor) {\n return '#FFFFFF';\n }\n\n if (bgColor.indexOf('#') === 0) {\n bgColor = bgColor.slice(1);\n }\n\n // convert 3-digit hex to 6-digits.\n if (bgColor.length === 3) {\n bgColor = bgColor[0] + bgColor[0] + bgColor[1] + bgColor[1] + bgColor[2] + bgColor[2];\n }\n\n if (bgColor.length !== 6) {\n throw new Error('Invalid hex color');\n }\n\n const r = parseInt(bgColor.slice(0, 2), 16);\n const g = parseInt(bgColor.slice(2, 4), 16);\n const b = parseInt(bgColor.slice(4, 6), 16);\n\n // https://stackoverflow.com/a/3943023/112731\n return (r * 0.299 + g * 0.587 + b * 0.114) > 186 ? '#000000' : '#FFFFFF';\n }\n\n private update(): void {\n if (!this.bgColorSet) {\n this.config.bgColor = this.generateColor();\n this.fgColor = this.getFgColor(this.config.bgColor);\n }\n }\n}\n","
\n \n \n \n\n \n
\n {{ config.text || config.fallbackText }}\n
\n \n
\n","import { CommonModule } from '@angular/common';\nimport { ModuleWithProviders, NgModule } from '@angular/core';\n\nimport { NgSimpleAvatarComponent } from './ng-simple-avatar.component';\nimport { ngSimpleAvatarConfig } from './ng-simple-avatar.tokens';\nimport { NgSimpleAvatarConfig } from './ng-simple-avatar.types';\n\n\n@NgModule({\n declarations: [\n NgSimpleAvatarComponent\n ],\n imports: [\n CommonModule\n ],\n exports: [\n NgSimpleAvatarComponent\n ]\n})\nexport class NgSimpleAvatarModule {\n static forRoot(config?: NgSimpleAvatarConfig): ModuleWithProviders {\n return {\n ngModule: NgSimpleAvatarModule,\n providers: [\n { provide: ngSimpleAvatarConfig, useValue: config || {} }\n ]\n };\n }\n}\n","/*\n * Public API Surface of ng-simple-avatar\n */\n\nexport * from './lib/ng-simple-avatar.component';\nexport * from './lib/ng-simple-avatar.module';\n","/**\n * Generated bundle index. 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