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angular-magic-breadcrumb

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AngularMagicBreadcrumb is a library for self-generated breadcrumb in angular 7

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/** * @fileoverview added by tsickle * Generated from: lib/custom-breadcrumb.component.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import { Component, Input } from '@angular/core'; import { NavigationEnd, Router } from "@angular/router"; import { AngularMagicBreadcrumbService } from "./angular-magic-breadcrumb.service"; import { filter } from "rxjs/operators"; import { Location } from '@angular/common'; var CustomBreadcrumbComponent = /** @class */ (function () { function CustomBreadcrumbComponent(router, breadcrumbService, location) { this.router = router; this.breadcrumbService = breadcrumbService; this.location = location; // this variable will handle the current url split into a list structure this.currentsplitUrl = []; // this variable will handle the full breadcrumb itself, this variable will be used in the HTML template this.breadcumValue = []; // this variable is a flag that indicates if the Breadcrumb must be shown in a specific view this.showBreadcrum = true; } /** * @return {?} */ CustomBreadcrumbComponent.prototype.ngOnInit = /** * @return {?} */ function () { this.setUrls(); this.getBreadcrum(); }; /** * Checks if the part of the breadcrumb is active or not, and make the redirection to the specific url of the part * @param breadcrum -> part of the full breadcrumb */ /** * Checks if the part of the breadcrumb is active or not, and make the redirection to the specific url of the part * @param {?} breadcrum -> part of the full breadcrumb * @return {?} */ CustomBreadcrumbComponent.prototype.redirectToView = /** * Checks if the part of the breadcrumb is active or not, and make the redirection to the specific url of the part * @param {?} breadcrum -> part of the full breadcrumb * @return {?} */ function (breadcrum) { if (breadcrum.active) { return; } this.router.navigate([breadcrum.url]); }; /** * Make the subscriptions to the two observables, and saves the value of them into a specific variable * saves the breadcrumb and if should be shown or not */ /** * Make the subscriptions to the two observables, and saves the value of them into a specific variable * saves the breadcrumb and if should be shown or not * @return {?} */ CustomBreadcrumbComponent.prototype.getBreadcrum = /** * Make the subscriptions to the two observables, and saves the value of them into a specific variable * saves the breadcrumb and if should be shown or not * @return {?} */ function () { var _this = this; this.breadcrumbService.breadcrumbStructure_.subscribe((/** * @param {?} value * @return {?} */ function (value) { /** @type {?} */ var newBreadcrum = []; value.forEach((/** * @param {?} item * @return {?} */ function (item) { if (item.show == true) { newBreadcrum.push(item); } })); _this.breadcumValue = newBreadcrum; })); this.breadcrumbService.showBreadcrumbStructure_.subscribe((/** * @param {?} value * @return {?} */ function (value) { _this.showBreadcrum = value; })); }; /** * @return {?} */ CustomBreadcrumbComponent.prototype.setUrls = /** * @return {?} */ function () { var _this = this; this._mainRoot = this.mainRoot; this.router.events.pipe( // Just executed when an navigation event ends filter((/** * @param {?} event * @return {?} */ function (event) { return event instanceof NavigationEnd; }))).subscribe((/** * @return {?} */ function () { // returns and save the breadcrumb into a new temporal variable /** @type {?} */ var currentBreadCrumStructure = _this.getBreadcrumbStructure(); // resets the structure of the breadcrumb _this.breadcrumbService.resetBreadcrumbStructure(); // this variable will hold the url to add to the breadcrumb structure /** @type {?} */ var setsUrl = ''; /** @type {?} */ var pathnameUrl = _this.location.path().split('#')[0].split('?')[0]; // this condition is when the breadcrumb is in a platform that has got a route that we don't want to show in the breadcrumb if (pathnameUrl.includes('/' + _this._mainRoot + '/')) { setsUrl = '/' + _this._mainRoot; } if (pathnameUrl != _this.lastPathname) { // the breadcrumb must be shown if the first item change _this.showBreadcrum = true; } // splits the url by the route on the condition above and splits it by the '/' separator // Removes the /plataforma/ and params if the url have one of them /** @type {?} */ var splitUrl = pathnameUrl.split('/' + _this._mainRoot + '/').join('').split('/'); // this line assure us that the url split has no blanks or null or empty elements splitUrl = splitUrl.filter(Boolean); splitUrl.forEach((/** * @param {?} item * @param {?} index * @return {?} */ function (item, index) { setsUrl = setsUrl + '/' + item; // a variable that holds the new part that will be added to the breadcrumb /** @type {?} */ var newBreadcrum = {}; // if one part of the breadcrumb did'nt change, the last known value will be added (remains the same) if (_this.currentsplitUrl[index] === item) { newBreadcrum = currentBreadCrumStructure[index]; } else { // else... a new structure is created newBreadcrum = { value: item, url: setsUrl, active: splitUrl.length - 1 === index, show: true }; } // the new part of the breadcrumb is added to the structure that will be shown _this.setItemBreadcrumbStructure(newBreadcrum, index); if (splitUrl.length - 1 === index) { // in the last item of the route, the current route split is setted into the variable, to use it later when another navigation // event happens _this.currentsplitUrl = splitUrl; } })); _this.lastPathname = pathnameUrl; })); }; /** * @param {?} newBreadcrum * @param {?} index * @return {?} */ CustomBreadcrumbComponent.prototype.setItemBreadcrumbStructure = /** * @param {?} newBreadcrum * @param {?} index * @return {?} */ function (newBreadcrum, index) { this.breadcrumbService.setItemBreadcrumbStructure(newBreadcrum, index); }; /** * @return {?} */ CustomBreadcrumbComponent.prototype.getBreadcrumbStructure = /** * @return {?} */ function () { return this.breadcrumbService.getBreadcrumbStructure(); }; /** * @param {?} value * @return {?} */ CustomBreadcrumbComponent.prototype.changeVisibilityBreadcrumb = /** * @param {?} value * @return {?} */ function (value) { this.breadcrumbService.changeVisibilityBreadcrumb(value); }; CustomBreadcrumbComponent.decorators = [ { type: Component, args: [{ selector: 'lng-self-generated-breadcrumb', template: "<div class=\"dynamic-breadcrumb\">\r\n <nav aria-label=\"breadcrumb\" class=\"navigation\" *ngIf=\"showBreadcrum\">\r\n <ol class=\"breadcrumb\">\r\n <li class=\"breadcrumb-item\" [class.active]=\"breadcrum.active\"\r\n (click)=\"redirectToView(breadcrum)\"\r\n style=\"text-transform: capitalize\"\r\n *ngFor=\"let breadcrum of breadcumValue\">{{breadcrum.value}}</li>\r\n </ol>\r\n </nav>\r\n</div>\r\n", providers: [AngularMagicBreadcrumbService], styles: [".dynamic-breadcrumb{background-color:#fff}.navigation{display:block}.breadcrumb{display:flex;flex-wrap:wrap;list-style:none;border-radius:.25rem;background-color:#fff;font-size:15px;padding:31px 30px 10px;color:#898989;font-weight:300;max-width:1216px;margin:0 auto}.breadcrumb .breadcrumb-item+.breadcrumb-item::before{display:inline-block;color:#6c757d;content:\"/\";padding-right:5px}.breadcrumb .breadcrumb-item{padding-left:5px}.breadcrumb .breadcrumb-item:not(.active){cursor:pointer}.breadcrumb .breadcrumb-item.active{color:#707070;font-weight:400}@media (min-width:768px){.breadcrumb{padding-left:30px;padding-bottom:22px}}@media (min-width:992px){.breadcrumb{padding-left:45px}}@media (min-width:1200px){.breadcrumb{font-size:17px;padding:40px 50px 10px}}"] }] } ]; /** @nocollapse */ CustomBreadcrumbComponent.ctorParameters = function () { return [ { type: Router }, { type: AngularMagicBreadcrumbService }, { type: Location } ]; }; CustomBreadcrumbComponent.propDecorators = { mainRoot: [{ type: Input }] }; return CustomBreadcrumbComponent; }()); export { CustomBreadcrumbComponent }; if (false) { /** @type {?} */ CustomBreadcrumbComponent.prototype.mainRoot; /** @type {?} */ CustomBreadcrumbComponent.prototype._mainRoot; /** @type {?} */ CustomBreadcrumbComponent.prototype.lastPathname; /** @type {?} */ CustomBreadcrumbComponent.prototype.currentsplitUrl; /** @type {?} */ CustomBreadcrumbComponent.prototype.breadcumValue; /** @type {?} */ CustomBreadcrumbComponent.prototype.showBreadcrum; /** * @type {?} * @private */ CustomBreadcrumbComponent.prototype.router; /** @type {?} */ CustomBreadcrumbComponent.prototype.breadcrumbService; /** * @type {?} * @private */ CustomBreadcrumbComponent.prototype.location; } //# 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{Component, Input, OnInit} from '@angular/core';\r\nimport {NavigationEnd, Router} from \"@angular/router\";\r\nimport {AngularMagicBreadcrumbService} from \"./angular-magic-breadcrumb.service\";\r\nimport {filter} from \"rxjs/operators\";\r\nimport {Location} from '@angular/common';\r\n\r\n@Component({\r\n  selector: 'lng-self-generated-breadcrumb',\r\n  templateUrl: './custom-breadcrumb.component.html',\r\n  styleUrls: ['./custom-breadcrumb.component.scss'],\r\n  providers: [AngularMagicBreadcrumbService]\r\n})\r\nexport class CustomBreadcrumbComponent implements OnInit {\r\n  @Input() mainRoot: String;\r\n  _mainRoot: String;\r\n  lastPathname: string;\r\n  // this variable will handle the current url split into a list structure\r\n  currentsplitUrl = [];\r\n  // this variable will handle the full breadcrumb itself, this variable will be used in the HTML template\r\n  breadcumValue: {\r\n    url: string,\r\n    active: boolean,\r\n    value: string\r\n  }[] = [];\r\n  // this variable is a flag that indicates if the Breadcrumb must be shown in a specific view\r\n  showBreadcrum = true;\r\n\r\n  constructor(\r\n    private router: Router,\r\n    public breadcrumbService: AngularMagicBreadcrumbService,\r\n    private location: Location\r\n  ) { }\r\n\r\n  ngOnInit() {\r\n    this.setUrls();\r\n    this.getBreadcrum();\r\n  }\r\n\r\n  /**\r\n   * Checks if the part of the breadcrumb is active or not, and make the redirection to the specific url of the part\r\n   * @param breadcrum -> part of the full breadcrumb\r\n   */\r\n  redirectToView(breadcrum) {\r\n    if (breadcrum.active) {\r\n      return;\r\n    }\r\n    this.router.navigate([breadcrum.url]);\r\n  }\r\n\r\n  /**\r\n   * Make the subscriptions to the two observables, and saves the value of them into a specific variable\r\n   * saves the breadcrumb and if should be shown or not\r\n   */\r\n  getBreadcrum() {\r\n    this.breadcrumbService.breadcrumbStructure_.subscribe(value => {\r\n      let newBreadcrum = [];\r\n      value.forEach(item => {\r\n        if (item.show == true) {\r\n          newBreadcrum.push(item)\r\n        }\r\n      });\r\n      this.breadcumValue = newBreadcrum;\r\n    });\r\n\r\n    this.breadcrumbService.showBreadcrumbStructure_.subscribe(value => {\r\n      this.showBreadcrum = value;\r\n    });\r\n  }\r\n\r\n  setUrls() {\r\n    this._mainRoot = this.mainRoot;\r\n    this.router.events.pipe(\r\n      // Just executed when an navigation event ends\r\n      filter(event => event instanceof NavigationEnd)\r\n    ).subscribe(() => {\r\n      // returns and save the breadcrumb into a new temporal variable\r\n      const currentBreadCrumStructure = this.getBreadcrumbStructure();\r\n      // resets the structure of the breadcrumb\r\n      this.breadcrumbService.resetBreadcrumbStructure();\r\n      // this variable will hold the url to add to the breadcrumb structure\r\n      let setsUrl = '';\r\n      const pathnameUrl = this.location.path().split('#')[0].split('?')[0];\r\n      // this condition is when the breadcrumb is in a platform that has got a route that we don't want to show in the breadcrumb\r\n      if (pathnameUrl.includes('/'+ this._mainRoot +'/')) {\r\n        setsUrl = '/'+ this._mainRoot;\r\n      }\r\n      if (pathnameUrl != this.lastPathname) {\r\n        // the breadcrumb must be shown if the first item change\r\n        this.showBreadcrum = true;\r\n      }\r\n\r\n      // splits the url by the route on the condition above and splits it by the '/' separator\r\n      // Removes the /plataforma/ and params if the url have one of them\r\n      let splitUrl = pathnameUrl.split('/'+ this._mainRoot +'/').join('').split('/');\r\n      // this line assure us that the url split has no blanks or null or empty elements\r\n      splitUrl = splitUrl.filter(Boolean);\r\n      splitUrl.forEach((item, index) => {\r\n        setsUrl = setsUrl + '/' + item;\r\n        // a variable that holds the new part that will be added to the breadcrumb\r\n        let newBreadcrum = {};\r\n        // if one part of the breadcrumb did'nt change, the last known value will be added (remains the same)\r\n        if (this.currentsplitUrl[index] === item) {\r\n          newBreadcrum = currentBreadCrumStructure[index];\r\n        } else {\r\n          // else... a new structure is created\r\n          newBreadcrum = {\r\n            value: item,\r\n            url: setsUrl,\r\n            active: splitUrl.length - 1 === index,\r\n            show: true\r\n          };\r\n        }\r\n        // the new part of the breadcrumb is added to the structure that will be shown\r\n        this.setItemBreadcrumbStructure(newBreadcrum, index);\r\n\r\n        if (splitUrl.length - 1 === index) {\r\n          // in the last item of the route, the current route split is setted into the variable, to use it later when another navigation\r\n          // event happens\r\n          this.currentsplitUrl = splitUrl;\r\n        }\r\n\r\n      });\r\n      this.lastPathname = pathnameUrl;\r\n    });\r\n  }\r\n\r\n  setItemBreadcrumbStructure(newBreadcrum, index) {\r\n    this.breadcrumbService.setItemBreadcrumbStructure(newBreadcrum, index);\r\n  }\r\n\r\n  getBreadcrumbStructure() {\r\n    return this.breadcrumbService.getBreadcrumbStructure()\r\n  }\r\n\r\n  changeVisibilityBreadcrumb(value: boolean) {\r\n    this.breadcrumbService.changeVisibilityBreadcrumb(value)\r\n  }\r\n\r\n}\r\n"]}