-import {
- Component,
- ViewChild,
- ElementRef,
- AfterViewInit,
- OnInit,
- OnDestroy,
- QueryList
-} from '@angular/core'
-import { Router, NavigationEnd, Params, ActivatedRoute } from '@angular/router'
-import { AuthService } from '@app/core'
-import { I18n } from '@ngx-translate/i18n-polyfill'
-import { filter, first, tap, map } from 'rxjs/operators'
-import { ListKeyManager } from '@angular/cdk/a11y'
-import { UP_ARROW, DOWN_ARROW, ENTER, TAB } from '@angular/cdk/keycodes'
-import { SuggestionComponent, Result } from './suggestion.component'
import { of } from 'rxjs'
-import { getParameterByName } from '@app/shared/misc/utils'
+import { first, tap, delay } from 'rxjs/operators'
+import { ListKeyManager } from '@angular/cdk/a11y'
+import { AfterViewInit, Component, ElementRef, OnDestroy, OnInit, QueryList, ViewChild, ViewChildren, AfterViewChecked } from '@angular/core'
+import { ActivatedRoute, Params, Router } from '@angular/router'
+import { AuthService, ServerService } from '@app/core'
+import { ServerConfig } from '@shared/models'
+import { SearchTargetType } from '@shared/models/search/search-target-query.model'
+import { SuggestionComponent, SuggestionPayload, SuggestionPayloadType } from './suggestion.component'
@Component({
selector: 'my-search-typeahead',
templateUrl: './search-typeahead.component.html',
styleUrls: [ './search-typeahead.component.scss' ]
})
-export class SearchTypeaheadComponent implements OnInit, OnDestroy, AfterViewInit {
- @ViewChild('contentWrapper', { static: true }) contentWrapper: ElementRef
+export class SearchTypeaheadComponent implements OnInit, AfterViewInit, AfterViewChecked, OnDestroy {
+ @ViewChildren(SuggestionComponent) suggestionItems: QueryList<SuggestionComponent>
hasChannel = false
inChannel = false
- newSearch = true
+ areSuggestionsOpened = true
- searchInput: HTMLInputElement
- URIPolicy: 'only-followed' | 'any' = 'any'
+ search = ''
+ serverConfig: ServerConfig
- URIPolicyText: string
- inAllText: string
inThisChannelText: string
- globalSearchIndex = 'https://index.joinpeertube.org'
keyboardEventsManager: ListKeyManager<SuggestionComponent>
- results: any[] = []
+ results: SuggestionPayload[] = []
+
+ activeSearch: SuggestionPayloadType
+
+ private scheduleKeyboardEventsInit = false
constructor (
private authService: AuthService,
private router: Router,
private route: ActivatedRoute,
- private i18n: I18n
- ) {
- this.URIPolicyText = this.i18n('Determines whether you can resolve any distant content, or if your instance only allows doing so for instances it follows.')
- this.inAllText = this.i18n('In all PeerTube')
- this.inThisChannelText = this.i18n('In this channel')
- }
+ private serverService: ServerService
+ ) {}
ngOnInit () {
- this.router.events
- .pipe(filter(e => e instanceof NavigationEnd))
- .subscribe((event: NavigationEnd) => {
- this.hasChannel = event.url.startsWith('/videos/watch')
- this.inChannel = event.url.startsWith('/video-channels')
- this.computeResults()
+ this.route.queryParams
+ .pipe(first(params => this.isOnSearch() && params.search !== undefined && params.search !== null))
+ .subscribe(params => this.search = params.search)
+ }
+
+ ngAfterViewInit () {
+ this.serverService.getConfig()
+ .subscribe(config => {
+ this.serverConfig = config
+
+ this.computeTypeahead()
+
+ this.serverService.configReloaded
+ .subscribe(config => {
+ this.serverConfig = config
+ this.computeTypeahead()
+ })
})
+ }
- this.router.events
- .pipe(
- filter(e => e instanceof NavigationEnd),
- map(() => getParameterByName('search', window.location.href))
- )
- .subscribe(searchQuery => this.searchInput.value = searchQuery || '')
+ ngAfterViewChecked () {
+ if (this.scheduleKeyboardEventsInit && !this.keyboardEventsManager) {
+ // Avoid ExpressionChangedAfterItHasBeenCheckedError errors
+ setTimeout(() => this.initKeyboardEventsManager(), 0)
+ }
}
ngOnDestroy () {
if (this.keyboardEventsManager) this.keyboardEventsManager.change.unsubscribe()
}
- ngAfterViewInit () {
- this.searchInput = this.contentWrapper.nativeElement.childNodes[0]
- this.searchInput.addEventListener('input', this.computeResults.bind(this))
- this.searchInput.addEventListener('keyup', this.handleKeyUp.bind(this))
- }
-
- get hasSearch () {
- return !!this.searchInput && !!this.searchInput.value
- }
-
- get activeResult () {
- return this.keyboardEventsManager && this.keyboardEventsManager.activeItem && this.keyboardEventsManager.activeItem.result
- }
-
- get showHelp () {
- return this.hasSearch && this.newSearch && this.activeResult && this.activeResult.type === 'search-global' || false
- }
-
- computeResults () {
- this.newSearch = true
- let results: Result[] = []
-
- if (this.hasSearch) {
- results = [
- /* Channel search is still unimplemented. Uncomment when it is.
- {
- text: this.searchInput.value,
- type: 'search-channel'
- },
- */
- {
- text: this.searchInput.value,
- type: 'search-instance',
- default: true
- },
- /* Global search is still unimplemented. Uncomment when it is.
- {
- text: this.searchInput.value,
- type: 'search-global'
- },
- */
- ...results
- ]
+ areInstructionsDisplayed () {
+ return !this.search
+ }
+
+ showSearchGlobalHelp () {
+ return this.search && this.areSuggestionsOpened && this.keyboardEventsManager?.activeItem?.result?.type === 'search-index'
+ }
+
+ canSearchAnyURI () {
+ if (!this.serverConfig) return false
+
+ return this.authService.isLoggedIn()
+ ? this.serverConfig.search.remoteUri.users
+ : this.serverConfig.search.remoteUri.anonymous
+ }
+
+ onSearchChange () {
+ this.computeTypeahead()
+ }
+
+ initKeyboardEventsManager () {
+ if (this.keyboardEventsManager) return
+
+ this.keyboardEventsManager = new ListKeyManager(this.suggestionItems)
+
+ const activeIndex = this.suggestionItems.toArray().findIndex(i => i.result.default === true)
+ if (activeIndex === -1) {
+ console.error('Cannot find active index.', { suggestionItems: this.suggestionItems })
}
- this.results = results.filter(
- (result: Result) => {
- // if we're not in a channel or one of its videos/playlits, show all channel-related results
- if (!(this.hasChannel || this.inChannel)) return !result.type.includes('channel')
- // if we're in a channel, show all channel-related results except for the channel redirection itself
- if (this.inChannel) return !(result.type === 'channel')
- return true
- }
+ this.updateItemsState(activeIndex)
+
+ this.keyboardEventsManager.change.subscribe(
+ _ => this.updateItemsState()
)
}
- setEventItems (event: { items: QueryList<SuggestionComponent>, index?: number }) {
- event.items.forEach(e => {
- if (this.keyboardEventsManager.activeItem && this.keyboardEventsManager.activeItem === e) {
- this.keyboardEventsManager.activeItem.active = true
+ computeTypeahead () {
+ const searchIndexConfig = this.serverConfig.search.searchIndex
+
+ if (!this.activeSearch) {
+ if (searchIndexConfig.enabled && searchIndexConfig.isDefaultSearch) {
+ this.activeSearch = 'search-instance'
} else {
- e.active = false
+ this.activeSearch = 'search-index'
}
- })
+ }
+
+ this.areSuggestionsOpened = true
+ this.results = []
+
+ if (!this.search) return
+
+ if (searchIndexConfig.enabled === false || searchIndexConfig.disableLocalSearch !== true) {
+ this.results.push({
+ text: this.search,
+ type: 'search-instance',
+ default: this.activeSearch === 'search-instance'
+ })
+ }
+
+ if (searchIndexConfig.enabled) {
+ this.results.push({
+ text: this.search,
+ type: 'search-index',
+ default: this.activeSearch === 'search-index'
+ })
+ }
+
+ this.scheduleKeyboardEventsInit = true
}
- initKeyboardEventsManager (event: { items: QueryList<SuggestionComponent>, index?: number }) {
- if (this.keyboardEventsManager) this.keyboardEventsManager.change.unsubscribe()
- this.keyboardEventsManager = new ListKeyManager(event.items)
- if (event.index !== undefined) {
- this.keyboardEventsManager.setActiveItem(event.index)
- } else {
- this.keyboardEventsManager.setFirstItemActive()
+ updateItemsState (index?: number) {
+ if (index !== undefined) {
+ this.keyboardEventsManager.setActiveItem(index)
+ }
+
+ for (const item of this.suggestionItems) {
+ if (this.keyboardEventsManager.activeItem && this.keyboardEventsManager.activeItem === item) {
+ item.active = true
+ this.activeSearch = item.result.type
+ continue
+ }
+
+ item.active = false
}
- this.keyboardEventsManager.change.subscribe(
- _ => this.setEventItems(event)
- )
}
- isUserLoggedIn () {
- return this.authService.isLoggedIn()
+ onSuggestionlicked (payload: SuggestionPayload) {
+ this.doSearch(this.buildSearchTarget(payload))
+ }
+
+ onSuggestionHover (index: number) {
+ this.updateItemsState(index)
}
- handleKeyUp (event: KeyboardEvent, indexSelected?: number) {
- event.stopImmediatePropagation()
- if (this.keyboardEventsManager) {
- if (event.keyCode === DOWN_ARROW || event.keyCode === UP_ARROW) {
+ handleKey (event: KeyboardEvent) {
+ if (!this.keyboardEventsManager) return
+
+ switch (event.key) {
+ case 'ArrowDown':
+ case 'ArrowUp':
+ event.stopPropagation()
+
this.keyboardEventsManager.onKeydown(event)
- return false
- } else if (event.keyCode === ENTER) {
- this.newSearch = false
- this.doSearch()
- return false
- }
+ break
}
}
- doSearch () {
+ isOnSearch () {
+ return window.location.pathname === '/search'
+ }
+
+ doSearch (searchTarget?: SearchTargetType) {
+ this.areSuggestionsOpened = false
const queryParams: Params = {}
- if (window.location.pathname === '/search' && this.route.snapshot.queryParams) {
+ if (this.isOnSearch() && this.route.snapshot.queryParams) {
Object.assign(queryParams, this.route.snapshot.queryParams)
}
- Object.assign(queryParams, { search: this.searchInput.value })
+ if (!searchTarget) {
+ searchTarget = this.buildSearchTarget(this.keyboardEventsManager.activeItem.result)
+ }
+
+ Object.assign(queryParams, { search: this.search, searchTarget })
const o = this.authService.isLoggedIn()
? this.loadUserLanguagesIfNeeded(queryParams)
tap(() => Object.assign(queryParams, { languageOneOf: this.authService.getUser().videoLanguages }))
)
}
+
+ private buildSearchTarget (result: SuggestionPayload): SearchTargetType {
+ if (result.type === 'search-index') {
+ return 'search-index'
+ }
+
+ return 'local'
+ }
}
projects / github / Chocobozzz / PeerTube.git / blobdiff