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2c46888db5
New stuff: - Signup + email confirmation. - Updated authentication strategy with remember cookies. closes #5 - New search system with some example gambits! This is cool - check out the source. Fulltext drivers will be implemented as decorators overriding the EloquentPostRepository’s findByContent method. - Lay down the foundation for bootstrapping the Ember app. - Update Web layer’s asset manager to properly publish CSS/JS files. - Console commands to run installation migrations and seeds. Refactoring: - New structure: move models, repositories, commands, and events into their own namespaces, rather than grouping by entity. - All events are classes. - Use L5 middleware and command bus implementations. - Clearer use of repositories and the Active Record pattern. Repositories are used only for retrieval of ActiveRecord objects, and then save/delete operations are called directly on those ActiveRecords. This way, we don’t over-abstract at the cost of Eloquent magic, but testing is still easy. - Refactor of Web layer so that it uses the Actions routing architecture. - “Actor” concept instead of depending on Laravel’s Auth. - General cleanup!
110 lines
3.4 KiB
PHP
110 lines
3.4 KiB
PHP
<?php namespace Flarum\Core\Search\Discussions;
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use Flarum\Core\Models\Discussion;
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use Flarum\Core\Search\GambitManager;
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use Flarum\Core\Repositories\DiscussionRepositoryInterface;
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use Flarum\Core\Repositories\PostRepositoryInterface;
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class DiscussionSearcher
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{
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public $query;
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protected $sortMap = [
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'lastPost' => ['last_time', 'desc'],
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'replies' => ['comments_count', 'desc'],
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'created' => ['start_time', 'desc']
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];
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protected $defaultSort = 'lastPost';
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protected $relevantPosts = [];
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protected $gambits;
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protected $discussions;
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public function __construct(GambitManager $gambits, DiscussionRepositoryInterface $discussions, PostRepositoryInterface $posts)
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{
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$this->gambits = $gambits;
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$this->discussions = $discussions;
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$this->posts = $posts;
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}
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public function addRelevantPost($discussionId, $postId)
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{
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if (empty($this->relevantPosts[$discussionId])) {
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$this->relevantPosts[$discussionId] = [];
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}
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$this->relevantPosts[$discussionId][] = $postId;
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}
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public function setDefaultSort($defaultSort)
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{
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$this->defaultSort = $defaultSort;
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}
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public function search(DiscussionSearchCriteria $criteria, $count = null, $start = 0, $load = [])
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{
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$this->user = $criteria->user;
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$this->query = $this->discussions->query()->whereCan($criteria->user, 'view');
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$this->gambits->apply($criteria->query, $this);
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$total = $this->query->count();
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$sort = $criteria->sort;
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if (empty($sort)) {
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$sort = $this->defaultSort;
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}
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// dd($sort);
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if (is_array($sort)) {
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foreach ($sort as $id) {
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$this->query->orderByRaw('id != '.(int) $id);
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}
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} else {
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list($column, $order) = $this->sortMap[$sort];
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$this->query->orderBy($column, $criteria->order ?: $order);
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}
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if ($start > 0) {
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$this->query->skip($start);
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}
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if ($count > 0) {
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$this->query->take($count + 1);
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}
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$discussions = $this->query->get();
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if ($count > 0 && $areMoreResults = $discussions->count() > $count) {
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$discussions->pop();
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}
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if (in_array('relevantPosts', $load) && count($this->relevantPosts)) {
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$load = array_diff($load, ['relevantPosts']);
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$postIds = [];
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foreach ($this->relevantPosts as $id => $posts) {
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$postIds = array_merge($postIds, array_slice($posts, 0, 2));
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}
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$posts = $this->posts->findByIds($postIds, $this->user)->load('user');
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foreach ($discussions as $discussion) {
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$discussion->relevantPosts = $posts->filter(function ($post) use ($discussion) {
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return $post->discussion_id == $discussion->id;
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})
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->each(function ($post) {
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$pos = strpos(strtolower($post->content), strtolower($this->fulltext));
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// TODO: make clipping more intelligent (full words only)
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$start = max(0, $pos - 50);
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$post->content = ($start > 0 ? '...' : '').str_limit(substr($post->content, $start), 300);
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});
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}
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}
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Discussion::setStateUser($this->user);
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$discussions->load($load);
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return new DiscussionSearchResults($discussions, $areMoreResults, $total);
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}
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}
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