BookStack/app/Http/Controllers/SearchController.php
Dan Brown d0ff79ea60
Revamped some complex queries, added favourites to home
- Removed old view system and started use of new query classes instead.
- Finished off RelationMultiModelQuery but found it was less efficient
than x-many queries due to the amount of tables being scanned.
Adding now for history but will delete as not used.
- Updated recently viewed to use same query system as popular items
  rather than running and joining x-entities queries.
- Added "Most Viewed Faviourites" listing to homepages.
2021-05-22 14:05:28 +01:00

104 lines
3.6 KiB
PHP

<?php namespace BookStack\Http\Controllers;
use BookStack\Actions\ViewService;
use BookStack\Entities\Queries\Popular;
use BookStack\Entities\Tools\SearchRunner;
use BookStack\Entities\Tools\ShelfContext;
use BookStack\Entities\Tools\SearchOptions;
use BookStack\Entities\Tools\SiblingFetcher;
use Illuminate\Http\Request;
class SearchController extends Controller
{
protected $viewService;
protected $searchRunner;
protected $entityContextManager;
public function __construct(
ViewService $viewService,
SearchRunner $searchRunner,
ShelfContext $entityContextManager
) {
$this->viewService = $viewService;
$this->searchRunner = $searchRunner;
$this->entityContextManager = $entityContextManager;
}
/**
* Searches all entities.
*/
public function search(Request $request)
{
$searchOpts = SearchOptions::fromRequest($request);
$fullSearchString = $searchOpts->toString();
$this->setPageTitle(trans('entities.search_for_term', ['term' => $fullSearchString]));
$page = intval($request->get('page', '0')) ?: 1;
$nextPageLink = url('/search?term=' . urlencode($fullSearchString) . '&page=' . ($page+1));
$results = $this->searchRunner->searchEntities($searchOpts, 'all', $page, 20);
return view('search.all', [
'entities' => $results['results'],
'totalResults' => $results['total'],
'searchTerm' => $fullSearchString,
'hasNextPage' => $results['has_more'],
'nextPageLink' => $nextPageLink,
'options' => $searchOpts,
]);
}
/**
* Searches all entities within a book.
*/
public function searchBook(Request $request, int $bookId)
{
$term = $request->get('term', '');
$results = $this->searchRunner->searchBook($bookId, $term);
return view('partials.entity-list', ['entities' => $results]);
}
/**
* Searches all entities within a chapter.
*/
public function searchChapter(Request $request, int $chapterId)
{
$term = $request->get('term', '');
$results = $this->searchRunner->searchChapter($chapterId, $term);
return view('partials.entity-list', ['entities' => $results]);
}
/**
* Search for a list of entities and return a partial HTML response of matching entities.
* Returns the most popular entities if no search is provided.
*/
public function searchEntitiesAjax(Request $request)
{
$entityTypes = $request->filled('types') ? explode(',', $request->get('types')) : ['page', 'chapter', 'book'];
$searchTerm = $request->get('term', false);
$permission = $request->get('permission', 'view');
// Search for entities otherwise show most popular
if ($searchTerm !== false) {
$searchTerm .= ' {type:'. implode('|', $entityTypes) .'}';
$entities = $this->searchRunner->searchEntities(SearchOptions::fromString($searchTerm), 'all', 1, 20, $permission)['results'];
} else {
$entities = (new Popular)->run(20, 0, $entityTypes, $permission);
}
return view('search.entity-ajax-list', ['entities' => $entities]);
}
/**
* Search siblings items in the system.
*/
public function searchSiblings(Request $request)
{
$type = $request->get('entity_type', null);
$id = $request->get('entity_id', null);
$entities = (new SiblingFetcher)->fetch($type, $id);
return view('partials.entity-list-basic', ['entities' => $entities, 'style' => 'compact']);
}
}