@alfresco/adf-content-services
Version:
Alfresco ADF content services
206 lines • 37 kB
JavaScript
/*!
* @license
* Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { NodesApi, PreferencesApi } from '@alfresco/js-api';
import { inject, Injectable, InjectionToken } from '@angular/core';
import { of, from, ReplaySubject, throwError } from 'rxjs';
import { catchError, concatMap, first, map, switchMap, take, tap } from 'rxjs/operators';
import { AlfrescoApiService } from '../../services/alfresco-api.service';
import { AuthenticationService } from '@alfresco/adf-core';
import * as i0 from "@angular/core";
import * as i1 from "../../services/alfresco-api.service";
import * as i2 from "@alfresco/adf-core";
export const SAVED_SEARCHES_SERVICE_PREFERENCES = new InjectionToken('SAVED_SEARCHES_SERVICE_PREFERENCES');
export class SavedSearchesService {
get nodesApi() {
this._nodesApi = this._nodesApi ?? new NodesApi(this.apiService.getInstance());
return this._nodesApi;
}
get preferencesApi() {
if (this.preferencesService) {
this._preferencesApi = this.preferencesService;
return this._preferencesApi;
}
this._preferencesApi = this._preferencesApi ?? new PreferencesApi(this.apiService.getInstance());
return this._preferencesApi;
}
constructor(apiService, authService) {
this.apiService = apiService;
this.authService = authService;
this.preferencesService = inject(SAVED_SEARCHES_SERVICE_PREFERENCES, { optional: true });
this.savedSearches$ = new ReplaySubject(1);
}
init() {
this.fetchSavedSearches();
}
/**
* Gets a list of saved searches by user.
*
* @returns SavedSearch list containing user saved searches
*/
getSavedSearches() {
const savedSearchesMigrated = localStorage.getItem(this.getLocalStorageKey()) ?? '';
if (savedSearchesMigrated === 'true') {
return from(this.preferencesApi.getPreference('-me-', 'saved-searches')).pipe(map((preference) => JSON.parse(preference.entry.value)), catchError(() => of([])));
}
else {
return this.getSavedSearchesNodeId().pipe(take(1), concatMap(() => {
if (this.savedSearchFileNodeId !== '') {
return this.migrateSavedSearches();
}
else {
return from(this.preferencesApi.getPreference('-me-', 'saved-searches')).pipe(map((preference) => JSON.parse(preference.entry.value)), catchError(() => of([])));
}
}));
}
}
/**
* Saves a new search into state and updates state. If there are less than 5 searches,
* it will be pushed on first place, if more it will be pushed to 6th place.
*
* @param newSaveSearch object { name: string, description: string, encodedUrl: string }
* @returns NodeEntry
*/
saveSearch(newSaveSearch) {
return this.getSavedSearches().pipe(take(1), switchMap((savedSearches) => {
let updatedSavedSearches = [];
if (savedSearches.length < 5) {
updatedSavedSearches = [{ ...newSaveSearch, order: 0 }, ...savedSearches];
}
else {
const firstFiveSearches = savedSearches.slice(0, 5);
const restOfSearches = savedSearches.slice(5);
updatedSavedSearches = [...firstFiveSearches, { ...newSaveSearch, order: 5 }, ...restOfSearches];
}
updatedSavedSearches = updatedSavedSearches.map((search, index) => ({
...search,
order: index
}));
return from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSavedSearches))).pipe(map((preference) => JSON.parse(preference.entry.value)), tap(() => this.savedSearches$.next(updatedSavedSearches)));
}), catchError((error) => {
console.error('Error saving new search:', error);
return throwError(() => error);
}));
}
/**
* Replace Save Search with new one and also updates the state.
*
* @param updatedSavedSearch - updated Save Search
* @returns NodeEntry
*/
editSavedSearch(updatedSavedSearch) {
let previousSavedSearches;
return this.savedSearches$.pipe(take(1), map((savedSearches) => {
previousSavedSearches = [...savedSearches];
return savedSearches.map((search) => (search.order === updatedSavedSearch.order ? updatedSavedSearch : search));
}), tap((updatedSearches) => {
this.savedSearches$.next(updatedSearches);
}), switchMap((updatedSearches) => from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSearches))).pipe(map((preference) => JSON.parse(preference.entry.value)))), catchError((error) => {
this.savedSearches$.next(previousSavedSearches);
return throwError(() => error);
}));
}
/**
* Deletes Save Search and update state.
*
* @param deletedSavedSearch - Save Search to delete
* @returns NodeEntry
*/
deleteSavedSearch(deletedSavedSearch) {
let previousSavedSearchesOrder;
return this.savedSearches$.pipe(take(1), map((savedSearches) => {
previousSavedSearchesOrder = [...savedSearches];
const updatedSearches = savedSearches.filter((search) => search.order !== deletedSavedSearch.order);
return updatedSearches.map((search, index) => ({
...search,
order: index
}));
}), tap((updatedSearches) => {
this.savedSearches$.next(updatedSearches);
}), switchMap((updatedSearches) => from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSearches))).pipe(map((preference) => JSON.parse(preference.entry.value)))), catchError((error) => {
this.savedSearches$.next(previousSavedSearchesOrder);
return throwError(() => error);
}));
}
/**
* Reorders saved search place
*
* @param previousIndex - previous index of saved search
* @param currentIndex - new index of saved search
*/
changeOrder(previousIndex, currentIndex) {
let previousSavedSearchesOrder;
this.savedSearches$
.pipe(take(1), map((savedSearches) => {
previousSavedSearchesOrder = [...savedSearches];
const [movedSearch] = savedSearches.splice(previousIndex, 1);
savedSearches.splice(currentIndex, 0, movedSearch);
return savedSearches.map((search, index) => ({
...search,
order: index
}));
}), tap((savedSearches) => this.savedSearches$.next(savedSearches)), switchMap((updatedSearches) => from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSearches))).pipe(map((preference) => JSON.parse(preference.entry.value)))), catchError((error) => {
this.savedSearches$.next(previousSavedSearchesOrder);
return throwError(() => error);
}))
.subscribe();
}
getSavedSearchesNodeId() {
return from(this.nodesApi.getNode('-my-', { relativePath: 'config.json' })).pipe(first(), concatMap((configNode) => {
this.savedSearchFileNodeId = configNode.entry.id;
return configNode.entry.id;
}), catchError((error) => {
const errorStatusCode = JSON.parse(error.message).error.statusCode;
if (errorStatusCode === 404) {
localStorage.setItem(this.getLocalStorageKey(), 'true');
return '';
}
else {
return throwError(() => error);
}
}));
}
async mapFileContentToSavedSearches(blob) {
return blob
.text()
.then((content) => (content ? JSON.parse(content) : []))
.catch(() => []);
}
getLocalStorageKey() {
return `saved-searches-${this.authService.getUsername()}-migrated`;
}
fetchSavedSearches() {
this.getSavedSearches()
.pipe(take(1))
.subscribe((searches) => this.savedSearches$.next(searches));
}
migrateSavedSearches() {
return from(this.nodesApi.getNodeContent(this.savedSearchFileNodeId).then((content) => this.mapFileContentToSavedSearches(content))).pipe(tap((savedSearches) => {
this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(savedSearches));
localStorage.setItem(this.getLocalStorageKey(), 'true');
this.nodesApi.deleteNode(this.savedSearchFileNodeId, { permanent: true });
}));
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.1.3", ngImport: i0, type: SavedSearchesService, deps: [{ token: i1.AlfrescoApiService }, { token: i2.AuthenticationService }], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.1.3", ngImport: i0, type: SavedSearchesService, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.1.3", ngImport: i0, type: SavedSearchesService, decorators: [{
type: Injectable,
args: [{
providedIn: 'root'
}]
}], ctorParameters: () => [{ type: i1.AlfrescoApiService }, { type: i2.AuthenticationService }] });
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* @license\n * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { NodesApi, NodeEntry, PreferencesApi, ContentFieldsQuery, PreferenceEntry } from '@alfresco/js-api';\nimport { inject, Injectable, InjectionToken } from '@angular/core';\nimport { Observable, of, from, ReplaySubject, throwError } from 'rxjs';\nimport { catchError, concatMap, first, map, switchMap, take, tap } from 'rxjs/operators';\nimport { AlfrescoApiService } from '../../services/alfresco-api.service';\nimport { SavedSearch } from '../interfaces/saved-search.interface';\nimport { AuthenticationService } from '@alfresco/adf-core';\n\nexport interface SavedSearchesPreferencesApiService {\n    getPreference: (personId: string, preferenceName: string, opts?: ContentFieldsQuery) => Promise<PreferenceEntry> | Observable<PreferenceEntry>;\n    updatePreference: (personId: string, preferenceName: string, preferenceValue: string) => Promise<PreferenceEntry> | Observable<PreferenceEntry>;\n}\n\nexport const SAVED_SEARCHES_SERVICE_PREFERENCES = new InjectionToken<SavedSearchesPreferencesApiService>('SAVED_SEARCHES_SERVICE_PREFERENCES');\n\n@Injectable({\n    providedIn: 'root'\n})\nexport class SavedSearchesService {\n    private savedSearchFileNodeId: string;\n    private _nodesApi: NodesApi;\n    private _preferencesApi: SavedSearchesPreferencesApiService;\n    private preferencesService = inject(SAVED_SEARCHES_SERVICE_PREFERENCES, { optional: true });\n\n    get nodesApi(): NodesApi {\n        this._nodesApi = this._nodesApi ?? new NodesApi(this.apiService.getInstance());\n        return this._nodesApi;\n    }\n\n    get preferencesApi(): SavedSearchesPreferencesApiService {\n        if (this.preferencesService) {\n            this._preferencesApi = this.preferencesService;\n            return this._preferencesApi;\n        }\n\n        this._preferencesApi = this._preferencesApi ?? new PreferencesApi(this.apiService.getInstance());\n        return this._preferencesApi;\n    }\n\n    readonly savedSearches$ = new ReplaySubject<SavedSearch[]>(1);\n\n    constructor(private readonly apiService: AlfrescoApiService, private readonly authService: AuthenticationService) {}\n\n    init(): void {\n        this.fetchSavedSearches();\n    }\n\n    /**\n     * Gets a list of saved searches by user.\n     *\n     * @returns SavedSearch list containing user saved searches\n     */\n    getSavedSearches(): Observable<SavedSearch[]> {\n        const savedSearchesMigrated = localStorage.getItem(this.getLocalStorageKey()) ?? '';\n        if (savedSearchesMigrated === 'true') {\n            return from(this.preferencesApi.getPreference('-me-', 'saved-searches')).pipe(\n                map((preference) => JSON.parse(preference.entry.value)),\n                catchError(() => of([]))\n            );\n        } else {\n            return this.getSavedSearchesNodeId().pipe(\n                take(1),\n                concatMap(() => {\n                    if (this.savedSearchFileNodeId !== '') {\n                        return this.migrateSavedSearches();\n                    } else {\n                        return from(this.preferencesApi.getPreference('-me-', 'saved-searches')).pipe(\n                            map((preference) => JSON.parse(preference.entry.value)),\n                            catchError(() => of([]))\n                        );\n                    }\n                })\n            );\n        }\n    }\n\n    /**\n     * Saves a new search into state and updates state. If there are less than 5 searches,\n     * it will be pushed on first place, if more it will be pushed to 6th place.\n     *\n     * @param newSaveSearch object { name: string, description: string, encodedUrl: string }\n     * @returns NodeEntry\n     */\n    saveSearch(newSaveSearch: Pick<SavedSearch, 'name' | 'description' | 'encodedUrl'>): Observable<NodeEntry> {\n        return this.getSavedSearches().pipe(\n            take(1),\n            switchMap((savedSearches: SavedSearch[]) => {\n                let updatedSavedSearches: SavedSearch[] = [];\n\n                if (savedSearches.length < 5) {\n                    updatedSavedSearches = [{ ...newSaveSearch, order: 0 }, ...savedSearches];\n                } else {\n                    const firstFiveSearches = savedSearches.slice(0, 5);\n                    const restOfSearches = savedSearches.slice(5);\n\n                    updatedSavedSearches = [...firstFiveSearches, { ...newSaveSearch, order: 5 }, ...restOfSearches];\n                }\n\n                updatedSavedSearches = updatedSavedSearches.map((search, index) => ({\n                    ...search,\n                    order: index\n                }));\n\n                return from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSavedSearches))).pipe(\n                    map((preference) => JSON.parse(preference.entry.value)),\n                    tap(() => this.savedSearches$.next(updatedSavedSearches))\n                );\n            }),\n            catchError((error) => {\n                console.error('Error saving new search:', error);\n                return throwError(() => error);\n            })\n        );\n    }\n\n    /**\n     * Replace Save Search with new one and also updates the state.\n     *\n     * @param updatedSavedSearch - updated Save Search\n     * @returns NodeEntry\n     */\n    editSavedSearch(updatedSavedSearch: SavedSearch): Observable<NodeEntry> {\n        let previousSavedSearches: SavedSearch[];\n        return this.savedSearches$.pipe(\n            take(1),\n            map((savedSearches: SavedSearch[]) => {\n                previousSavedSearches = [...savedSearches];\n                return savedSearches.map((search) => (search.order === updatedSavedSearch.order ? updatedSavedSearch : search));\n            }),\n            tap((updatedSearches: SavedSearch[]) => {\n                this.savedSearches$.next(updatedSearches);\n            }),\n            switchMap((updatedSearches: SavedSearch[]) =>\n                from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSearches))).pipe(\n                    map((preference) => JSON.parse(preference.entry.value))\n                )\n            ),\n            catchError((error) => {\n                this.savedSearches$.next(previousSavedSearches);\n                return throwError(() => error);\n            })\n        );\n    }\n\n    /**\n     * Deletes Save Search and update state.\n     *\n     * @param deletedSavedSearch - Save Search to delete\n     * @returns NodeEntry\n     */\n    deleteSavedSearch(deletedSavedSearch: SavedSearch): Observable<NodeEntry> {\n        let previousSavedSearchesOrder: SavedSearch[];\n        return this.savedSearches$.pipe(\n            take(1),\n            map((savedSearches: SavedSearch[]) => {\n                previousSavedSearchesOrder = [...savedSearches];\n                const updatedSearches = savedSearches.filter((search) => search.order !== deletedSavedSearch.order);\n                return updatedSearches.map((search, index) => ({\n                    ...search,\n                    order: index\n                }));\n            }),\n            tap((updatedSearches: SavedSearch[]) => {\n                this.savedSearches$.next(updatedSearches);\n            }),\n            switchMap((updatedSearches: SavedSearch[]) =>\n                from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSearches))).pipe(\n                    map((preference) => JSON.parse(preference.entry.value))\n                )\n            ),\n            catchError((error) => {\n                this.savedSearches$.next(previousSavedSearchesOrder);\n                return throwError(() => error);\n            })\n        );\n    }\n\n    /**\n     * Reorders saved search place\n     *\n     * @param previousIndex - previous index of saved search\n     * @param currentIndex - new index of saved search\n     */\n    changeOrder(previousIndex: number, currentIndex: number): void {\n        let previousSavedSearchesOrder: SavedSearch[];\n        this.savedSearches$\n            .pipe(\n                take(1),\n                map((savedSearches: SavedSearch[]) => {\n                    previousSavedSearchesOrder = [...savedSearches];\n                    const [movedSearch] = savedSearches.splice(previousIndex, 1);\n                    savedSearches.splice(currentIndex, 0, movedSearch);\n                    return savedSearches.map((search, index) => ({\n                        ...search,\n                        order: index\n                    }));\n                }),\n                tap((savedSearches: SavedSearch[]) => this.savedSearches$.next(savedSearches)),\n                switchMap((updatedSearches: SavedSearch[]) =>\n                    from(this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(updatedSearches))).pipe(\n                        map((preference) => JSON.parse(preference.entry.value))\n                    )\n                ),\n                catchError((error) => {\n                    this.savedSearches$.next(previousSavedSearchesOrder);\n                    return throwError(() => error);\n                })\n            )\n            .subscribe();\n    }\n\n    private getSavedSearchesNodeId(): Observable<string> {\n        return from(this.nodesApi.getNode('-my-', { relativePath: 'config.json' })).pipe(\n            first(),\n            concatMap((configNode) => {\n                this.savedSearchFileNodeId = configNode.entry.id;\n                return configNode.entry.id;\n            }),\n            catchError((error) => {\n                const errorStatusCode = JSON.parse(error.message).error.statusCode;\n                if (errorStatusCode === 404) {\n                    localStorage.setItem(this.getLocalStorageKey(), 'true');\n                    return '';\n                } else {\n                    return throwError(() => error);\n                }\n            })\n        );\n    }\n\n    private async mapFileContentToSavedSearches(blob: Blob): Promise<Array<SavedSearch>> {\n        return blob\n            .text()\n            .then((content) => (content ? JSON.parse(content) : []))\n            .catch(() => []);\n    }\n\n    private getLocalStorageKey(): string {\n        return `saved-searches-${this.authService.getUsername()}-migrated`;\n    }\n\n    private fetchSavedSearches(): void {\n        this.getSavedSearches()\n            .pipe(take(1))\n            .subscribe((searches) => this.savedSearches$.next(searches));\n    }\n\n    private migrateSavedSearches(): Observable<SavedSearch[]> {\n        return from(this.nodesApi.getNodeContent(this.savedSearchFileNodeId).then((content) => this.mapFileContentToSavedSearches(content))).pipe(\n            tap((savedSearches) => {\n                this.preferencesApi.updatePreference('-me-', 'saved-searches', JSON.stringify(savedSearches));\n                localStorage.setItem(this.getLocalStorageKey(), 'true');\n                this.nodesApi.deleteNode(this.savedSearchFileNodeId, { permanent: true });\n            })\n        );\n    }\n}\n"]}