113 lines
3.5 KiB
PHP
113 lines
3.5 KiB
PHP
<?php
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namespace BookStack\Actions;
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use BookStack\Auth\Permissions\PermissionApplicator;
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use BookStack\Auth\User;
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use BookStack\Entities\Models\Book;
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use BookStack\Entities\Models\Chapter;
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use BookStack\Entities\Models\Entity;
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use BookStack\Entities\Models\Page;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\Relations\Relation;
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class ActivityQueries
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{
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protected PermissionApplicator $permissions;
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public function __construct(PermissionApplicator $permissions)
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{
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$this->permissions = $permissions;
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}
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/**
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* Gets the latest activity.
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*/
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public function latest(int $count = 20, int $page = 0): array
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{
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$activityList = $this->permissions
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->restrictEntityRelationQuery(Activity::query(), 'activities', 'entity_id', 'entity_type')
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->orderBy('created_at', 'desc')
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->with(['user', 'entity'])
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->skip($count * $page)
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->take($count)
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->get();
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return $this->filterSimilar($activityList);
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}
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/**
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* Gets the latest activity for an entity, Filtering out similar
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* items to prevent a message activity list.
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*/
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public function entityActivity(Entity $entity, int $count = 20, int $page = 1): array
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{
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/** @var array<string, int[]> $queryIds */
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$queryIds = [$entity->getMorphClass() => [$entity->id]];
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if ($entity instanceof Book) {
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$queryIds[(new Chapter())->getMorphClass()] = $entity->chapters()->scopes('visible')->pluck('id');
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}
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if ($entity instanceof Book || $entity instanceof Chapter) {
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$queryIds[(new Page())->getMorphClass()] = $entity->pages()->scopes('visible')->pluck('id');
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}
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$query = Activity::query();
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$query->where(function (Builder $query) use ($queryIds) {
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foreach ($queryIds as $morphClass => $idArr) {
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$query->orWhere(function (Builder $innerQuery) use ($morphClass, $idArr) {
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$innerQuery->where('entity_type', '=', $morphClass)
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->whereIn('entity_id', $idArr);
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});
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}
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});
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$activity = $query->orderBy('created_at', 'desc')
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->with(['entity' => function (Relation $query) {
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$query->withTrashed();
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}, 'user.avatar'])
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->skip($count * ($page - 1))
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->take($count)
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->get();
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return $this->filterSimilar($activity);
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}
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/**
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* Get the latest activity for a user, Filtering out similar items.
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*/
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public function userActivity(User $user, int $count = 20, int $page = 0): array
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{
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$activityList = $this->permissions
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->restrictEntityRelationQuery(Activity::query(), 'activities', 'entity_id', 'entity_type')
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->orderBy('created_at', 'desc')
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->where('user_id', '=', $user->id)
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->skip($count * $page)
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->take($count)
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->get();
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return $this->filterSimilar($activityList);
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}
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/**
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* Filters out similar activity.
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*
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* @param Activity[] $activities
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*/
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protected function filterSimilar(iterable $activities): array
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{
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$newActivity = [];
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$previousItem = null;
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foreach ($activities as $activityItem) {
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if (!$previousItem || !$activityItem->isSimilarTo($previousItem)) {
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$newActivity[] = $activityItem;
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}
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$previousItem = $activityItem;
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}
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return $newActivity;
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}
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}
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