ngx-dynamic-breadcrumb
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(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('@angular/router'), require('rxjs'), require('rxjs/operators'), require('@angular/common')) :
typeof define === 'function' && define.amd ? define('ngx-dynamic-breadcrumb', ['exports', '@angular/core', '@angular/router', 'rxjs', 'rxjs/operators', '@angular/common'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global["ngx-dynamic-breadcrumb"] = {}, global.ng.core, global.ng.router, global.rxjs, global.rxjs.operators, global.ng.common));
})(this, (function (exports, i0, i1, rxjs, operators, i3) { 'use strict';
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var i3__namespace = /*#__PURE__*/_interopNamespace(i3);
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
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var NgxBreadcrumbService = /** @class */ (function () {
function NgxBreadcrumbService(router, activatedRoute) {
this.router = router;
this.activatedRoute = activatedRoute;
this.breadcrumbs = [];
this._breadcrumbChanges = new rxjs.BehaviorSubject([]);
this.breadcrumbChanges = this._breadcrumbChanges.asObservable();
this._subscribeToRouteEvent();
}
/**
* Recursively build breadcrumb according to activated route.
*
* @param route activate route object
* @param url parent url
* @param breadcrumbs array of current breadcrumbs
*/
NgxBreadcrumbService.prototype.buildBreadCrumb = function (route, url, breadcrumbs) {
if (url === void 0) { url = ''; }
if (breadcrumbs === void 0) { breadcrumbs = []; }
var _a, _b, _c, _d, _e, _f;
// If no routeConfig is available we are on the root path
var label, key, tooltip;
var isClickable = true;
var currentBreadcrumb = (_b = (_a = route.routeConfig) === null || _a === void 0 ? void 0 : _a.data) === null || _b === void 0 ? void 0 : _b.breadcrumb;
if (typeof currentBreadcrumb === 'object') {
key = currentBreadcrumb.key;
label = currentBreadcrumb.label;
isClickable = (_c = currentBreadcrumb.isClickable) !== null && _c !== void 0 ? _c : isClickable;
tooltip = (_d = currentBreadcrumb.tooltip) !== null && _d !== void 0 ? _d : label;
}
else if (typeof currentBreadcrumb === 'string') {
key = label = tooltip = currentBreadcrumb;
}
var path = (_f = (_e = route.routeConfig) === null || _e === void 0 ? void 0 : _e.path) !== null && _f !== void 0 ? _f : '';
// If the route is dynamic route such as ':id', replace it with actual param values
var dynamicRoutes = path.split('/').filter(function (el) { return el.startsWith(':'); });
if (dynamicRoutes.length && !!route.snapshot) {
dynamicRoutes.forEach(function (item) {
var paramName = item.split(':')[1];
path = path.replace(item, route.snapshot.params[paramName]);
});
}
// In the routeConfig the complete path is not available,
//so we rebuild it each time
var nextUrl = path ? url + "/" + path : url;
var newBreadcrumbs = __spreadArray([], __read(breadcrumbs));
if (key) {
var breadcrumb = {
key: key,
label: label,
tooltip: tooltip,
url: nextUrl,
isClickable: isClickable,
};
// Only adding route with non-empty label
newBreadcrumbs.push(breadcrumb);
}
if (route.firstChild) {
//If we are not on our current path yet,
//there will be more children to look after, to build our breadcrumb
return this.buildBreadCrumb(route.firstChild, nextUrl, newBreadcrumbs);
}
return newBreadcrumbs;
};
/**
* Returns the latest array of breadcrumbs.
*
* @returns Array of breadcrumbs
*/
NgxBreadcrumbService.prototype.getBreadcrumbs = function () {
return this._breadcrumbChanges.getValue();
};
/**
* Edit the breadcrumb label and url dynamically.
* If the label is null while editing, it will act
* as delete breadcrumb from UI.
*
* @param crumbs IReplaceBreadcrumb[]
*/
NgxBreadcrumbService.prototype.editBreadcrumbs = function (crumbs) {
var _this = this;
crumbs.forEach(function (item) {
var _a, _b;
var data = _this.breadcrumbs.find(function (breadcrumb) { return breadcrumb.key === item.key; });
if (data) {
data.label = item.newLabel;
data.url = Array.isArray(item.newUrl)
? item.newUrl.join('/')
: (_a = item.newUrl) !== null && _a !== void 0 ? _a : data.url;
data.tooltip = (_b = item.tooltip) !== null && _b !== void 0 ? _b : data.tooltip;
}
});
this._breadcrumbChanges.next(__spreadArray([], __read(this.breadcrumbs)));
};
// private functions
NgxBreadcrumbService.prototype._subscribeToRouteEvent = function () {
var _this = this;
this.router.events
.pipe(operators.filter(function (event) { return event instanceof i1.NavigationEnd; }))
.subscribe(function () {
_this.breadcrumbs = _this.buildBreadCrumb(_this.activatedRoute.root);
_this._breadcrumbChanges.next(_this.breadcrumbs);
});
};
return NgxBreadcrumbService;
}());
NgxBreadcrumbService.ɵfac = i0__namespace.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbService, deps: [{ token: i1__namespace.Router }, { token: i1__namespace.ActivatedRoute }], target: i0__namespace.ɵɵFactoryTarget.Injectable });
NgxBreadcrumbService.ɵprov = i0__namespace.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbService });
i0__namespace.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbService, decorators: [{
type: i0.Injectable
}], ctorParameters: function () { return [{ type: i1__namespace.Router }, { type: i1__namespace.ActivatedRoute }]; } });
var NgxBreadcrumbComponent = /** @class */ (function () {
function NgxBreadcrumbComponent(router, service) {
this.router = router;
this.service = service;
this.breadcrumbTemplate = null;
this.breadcrumbs$ = null;
}
NgxBreadcrumbComponent.prototype.ngOnInit = function () {
this.breadcrumbs$ = this.service.breadcrumbChanges;
};
NgxBreadcrumbComponent.prototype.navigateTo = function (path) {
this.router.navigate([path]);
};
return NgxBreadcrumbComponent;
}());
NgxBreadcrumbComponent.ɵfac = i0__namespace.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbComponent, deps: [{ token: i1__namespace.Router }, { token: NgxBreadcrumbService }], target: i0__namespace.ɵɵFactoryTarget.Component });
NgxBreadcrumbComponent.ɵcmp = i0__namespace.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "12.2.16", type: NgxBreadcrumbComponent, selector: "ngx-breadcrumb", inputs: { breadcrumbTemplate: "breadcrumbTemplate" }, ngImport: i0__namespace, template: "<div\r\n fxLayout=\"row\"\r\n fxLayoutAlign=\"space-between center\"\r\n class=\"ngx-breadcrumb-container\"\r\n>\r\n <nav aria-label=\"breadcrumb\">\r\n <ol class=\"breadcrumb\">\r\n <ng-container *ngIf=\"breadcrumbs$ | async as breadcrumbs\">\r\n <ng-container\r\n *ngFor=\"\r\n let breadcrumb of breadcrumbs;\r\n last as isLast;\r\n first as isFirst\r\n \"\r\n >\r\n <li *ngIf=\"breadcrumb.label\" class=\"breadcrumb-item\">\r\n <ng-container\r\n [ngTemplateOutlet]=\"breadcrumbTemplate || defaultTemplate\"\r\n [ngTemplateOutletContext]=\"{\r\n breadcrumbArr: breadcrumbs,\r\n breadcrumb: breadcrumb,\r\n isLast: isLast,\r\n isFirst: isFirst\r\n }\"\r\n ></ng-container>\r\n </li>\r\n </ng-container>\r\n </ng-container>\r\n </ol>\r\n </nav>\r\n</div>\r\n\r\n<ng-template #defaultTemplate let-breadcrumb=\"breadcrumb\" let-isLast=\"isLast\">\r\n <a\r\n href=\"javascript:void(0)\"\r\n *ngIf=\"breadcrumb.isClickable\"\r\n (click)=\"navigateTo(breadcrumb.url)\"\r\n title=\"{{breadcrumb.tooltip}}\"\r\n >\r\n {{ breadcrumb.label }}\r\n </a>\r\n <span *ngIf=\"!isLast\" class=\"breadcrumb-separator\">/</span>\r\n</ng-template>\r\n", styles: [".breadcrumb{display:flex;flex-wrap:wrap;padding:0;list-style:none;margin:0}.breadcrumb-item{cursor:pointer;font-weight:500;font-size:16px;line-height:16px}.breadcrumb-item a{text-decoration:none;color:#ff008c}.breadcrumb-item span{color:#333!important}.breadcrumb-separator{margin:0 8px}\n"], directives: [{ type: i3__namespace.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i3__namespace.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i3__namespace.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }], pipes: { "async": i3__namespace.AsyncPipe }, changeDetection: i0__namespace.ChangeDetectionStrategy.OnPush });
i0__namespace.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbComponent, decorators: [{
type: i0.Component,
args: [{
selector: 'ngx-breadcrumb',
templateUrl: './ngx-breadcrumb.component.html',
styleUrls: ['./ngx-breadcrumb.component.scss'],
changeDetection: i0.ChangeDetectionStrategy.OnPush,
}]
}], ctorParameters: function () { return [{ type: i1__namespace.Router }, { type: NgxBreadcrumbService }]; }, propDecorators: { breadcrumbTemplate: [{
type: i0.Input
}] } });
var NgxBreadcrumbModule = /** @class */ (function () {
function NgxBreadcrumbModule() {
}
NgxBreadcrumbModule.forRoot = function () {
return {
ngModule: NgxBreadcrumbModule,
providers: [NgxBreadcrumbService],
};
};
return NgxBreadcrumbModule;
}());
NgxBreadcrumbModule.ɵfac = i0__namespace.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbModule, deps: [], target: i0__namespace.ɵɵFactoryTarget.NgModule });
NgxBreadcrumbModule.ɵmod = i0__namespace.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbModule, declarations: [NgxBreadcrumbComponent], imports: [i3.CommonModule, i1.RouterModule], exports: [NgxBreadcrumbComponent] });
NgxBreadcrumbModule.ɵinj = i0__namespace.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbModule, imports: [[i3.CommonModule, i1.RouterModule]] });
i0__namespace.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.2.16", ngImport: i0__namespace, type: NgxBreadcrumbModule, decorators: [{
type: i0.NgModule,
args: [{
declarations: [NgxBreadcrumbComponent],
imports: [i3.CommonModule, i1.RouterModule],
exports: [NgxBreadcrumbComponent],
}]
}] });
/*
* Public API Surface of ngx-breadcrumb
*/
/**
* Generated bundle index. Do not edit.
*/
exports.NgxBreadcrumbComponent = NgxBreadcrumbComponent;
exports.NgxBreadcrumbModule = NgxBreadcrumbModule;
exports.NgxBreadcrumbService = NgxBreadcrumbService;
Object.defineProperty(exports, '__esModule', { value: true });
}));
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