mirror of
https://github.com/BookStackApp/BookStack.git
synced 2024-08-28 13:12:05 +00:00
168 lines
4.3 KiB
PHP
168 lines
4.3 KiB
PHP
<?php namespace Oxbow\Repos;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Str;
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use Oxbow\Page;
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use Oxbow\PageRevision;
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class PageRepo
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{
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protected $page;
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protected $pageRevision;
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/**
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* PageRepo constructor.
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* @param Page $page
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* @param PageRevision $pageRevision
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*/
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public function __construct(Page $page, PageRevision $pageRevision)
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{
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$this->page = $page;
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$this->pageRevision = $pageRevision;
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}
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public function idExists($id)
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{
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return $this->page->where('page_id', '=', $id)->count() > 0;
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}
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public function getById($id)
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{
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return $this->page->findOrFail($id);
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}
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public function getAll()
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{
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return $this->page->all();
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}
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public function getBySlug($slug, $bookId)
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{
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return $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId)->first();
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}
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public function newFromInput($input)
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{
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$page = $this->page->fill($input);
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return $page;
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}
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public function countBySlug($slug, $bookId)
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{
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return $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId)->count();
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}
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public function destroyById($id)
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{
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$page = $this->getById($id);
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$page->delete();
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}
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public function getBySearch($term)
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{
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$terms = explode(' ', trim($term));
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$query = $this->page;
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foreach($terms as $term) {
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$query = $query->where('text', 'like', '%'.$term.'%');
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}
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return $query->get();
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}
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/**
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* Updates a page with any fillable data and saves it into the database.
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* @param Page $page
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* @param $book_id
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* @param $data
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* @return Page
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*/
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public function updatePage(Page $page, $book_id, $data)
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{
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$page->fill($data);
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$page->slug = $this->findSuitableSlug($page->name, $book_id, $page->id);
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$page->text = strip_tags($page->html);
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$page->updated_by = Auth::user()->id;
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$page->save();
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$this->saveRevision($page);
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return $page;
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}
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/**
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* Saves a page revision into the system.
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* @param Page $page
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* @return $this
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*/
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public function saveRevision(Page $page)
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{
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$lastRevision = $this->getLastRevision($page);
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if($lastRevision && ($lastRevision->html === $page->html && $lastRevision->name === $page->name)) {
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return $page;
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}
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$revision = $this->pageRevision->fill($page->toArray());
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$revision->page_id = $page->id;
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$revision->created_by = Auth::user()->id;
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$revision->save();
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// Clear old revisions
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if($this->pageRevision->where('page_id', '=', $page->id)->count() > 50) {
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$this->pageRevision->where('page_id', '=', $page->id)
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->orderBy('created_at', 'desc')->skip(50)->take(5)->delete();
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}
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return $revision;
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}
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/**
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* Gets the most recent revision for a page.
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* @param Page $page
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* @return mixed
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*/
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public function getLastRevision(Page $page)
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{
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return $this->pageRevision->where('page_id', '=', $page->id)
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->orderBy('created_at', 'desc')->first();
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}
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/**
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* Gets a single revision via it's id.
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* @param $id
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* @return mixed
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*/
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public function getRevisionById($id)
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{
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return $this->pageRevision->findOrFail($id);
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}
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/**
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* Checks if a slug exists within a book already.
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* @param $slug
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* @param $bookId
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* @param bool|false $currentId
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* @return bool
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*/
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public function doesSlugExist($slug, $bookId, $currentId = false)
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{
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$query = $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId);
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if($currentId) {
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$query = $query->where('id', '!=', $currentId);
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}
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return $query->count() > 0;
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}
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/**
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* Gets a suitable slug for the resource
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*
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* @param $name
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* @param $bookId
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* @param bool|false $currentId
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* @return string
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*/
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public function findSuitableSlug($name, $bookId, $currentId = false)
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{
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$slug = Str::slug($name);
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while($this->doesSlugExist($slug, $bookId, $currentId)) {
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$slug .= '-' . substr(md5(rand(1, 500)), 0, 3);
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}
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return $slug;
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}
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} |