_onChromeOmniboxInputChanged: function(text, suggest) {
// Clear suggestedSongs
this.get('suggestedSongs').reset();
var searchText = text.trim();
// Clear suggestions if there is no text.
if (searchText === '') {
this.set('modifiers', []);
suggest([]);
} else {
// Do not display results if searchText was modified while searching, abort old request.
var previousSearchRequest = this.get('searchRequest');
if (previousSearchRequest !== null) {
previousSearchRequest.abort();
this.set('searchRequest', null);
}
var modifiers = this._getModifiers(searchText);
this.set('modifiers', modifiers);
searchText = this._trimModifiers(searchText, modifiers);
var searchRequest = YouTubeV3API.search({
text: searchText,
// Omnibox can only show 6 results
maxResults: 6,
success: this._onSearchResponse.bind(this, suggest, searchText)
});
this.set('searchRequest', searchRequest);
}
},
_setResultsByText: function(trimmedQuery) {
var pendingRequest = YouTubeV3API.search({
text: trimmedQuery,
success: this._onSearchSuccess.bind(this, trimmedQuery),
error: this._onSearchError.bind(this)
});
this.set('pendingRequest', pendingRequest);
},
_onSearchSuccess: function(trimmedQuery, response) {
this.get('results').addSongs(response.songs);
var continueSearching = !_.isUndefined(response.nextPageToken) && this.get('results').length < this.get('maxSearchResults');
if (continueSearching) {
var pendingRequest = YouTubeV3API.search({
text: trimmedQuery,
pageToken: response.nextPageToken,
success: this._onSearchSuccess.bind(this, trimmedQuery),
error: this._onSearchError.bind(this)
});
this.set('pendingRequest', pendingRequest);
} else {
this.set('pendingRequest', null);
}
},