113 lines
3.2 KiB
PHP
113 lines
3.2 KiB
PHP
<?php
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namespace BookStack\Entities\Queries;
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use BookStack\Entities\Models\Page;
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use BookStack\Exceptions\NotFoundException;
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use Illuminate\Database\Eloquent\Builder;
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class PageQueries implements ProvidesEntityQueries
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{
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protected static array $contentAttributes = [
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'name', 'id', 'slug', 'book_id', 'chapter_id', 'draft',
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'template', 'html', 'text', 'created_at', 'updated_at', 'priority',
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'created_by', 'updated_by', 'owned_by',
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];
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protected static array $listAttributes = [
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'name', 'id', 'slug', 'book_id', 'chapter_id', 'draft',
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'template', 'text', 'created_at', 'updated_at', 'priority', 'owned_by',
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];
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public function start(): Builder
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{
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return Page::query();
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}
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public function findVisibleById(int $id): ?Page
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{
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return $this->start()->scopes('visible')->find($id);
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}
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public function findVisibleByIdOrFail(int $id): Page
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{
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$page = $this->findVisibleById($id);
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if (is_null($page)) {
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throw new NotFoundException(trans('errors.page_not_found'));
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}
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return $page;
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}
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public function findVisibleBySlugsOrFail(string $bookSlug, string $pageSlug): Page
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{
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/** @var ?Page $page */
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$page = $this->start()->with('book')
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->scopes('visible')
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->whereHas('book', function (Builder $query) use ($bookSlug) {
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$query->where('slug', '=', $bookSlug);
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})
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->where('slug', '=', $pageSlug)
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->first();
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if (is_null($page)) {
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throw new NotFoundException(trans('errors.page_not_found'));
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}
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return $page;
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}
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public function usingSlugs(string $bookSlug, string $pageSlug): Builder
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{
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return $this->start()
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->where('slug', '=', $pageSlug)
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->whereHas('book', function (Builder $query) use ($bookSlug) {
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$query->where('slug', '=', $bookSlug);
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});
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}
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public function visibleForList(): Builder
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{
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return $this->start()
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->scopes('visible')
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->select($this->mergeBookSlugForSelect(static::$listAttributes));
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}
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public function visibleForChapterList(int $chapterId): Builder
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{
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return $this->visibleForList()
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->where('chapter_id', '=', $chapterId)
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->orderBy('draft', 'desc')
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->orderBy('priority', 'asc');
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}
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public function visibleWithContents(): Builder
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{
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return $this->start()
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->scopes('visible')
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->select($this->mergeBookSlugForSelect(static::$contentAttributes));
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}
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public function currentUserDraftsForList(): Builder
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{
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return $this->visibleForList()
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->where('draft', '=', true)
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->where('created_by', '=', user()->id);
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}
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public function visibleTemplates(): Builder
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{
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return $this->visibleForList()
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->where('template', '=', true);
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}
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protected function mergeBookSlugForSelect(array $columns): array
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{
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return array_merge($columns, ['book_slug' => function ($builder) {
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$builder->select('slug')
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->from('books')
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->whereColumn('books.id', '=', 'pages.book_id');
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}]);
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}
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}
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