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https://github.com/BookStackApp/BookStack.git
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![Dan Brown](/assets/img/avatar_default.png)
Added search result pages for pages, chapters and books. Limited the results on the global search as it just listed out an infinate amount. Fixed styling on new detailed page listings and also removed the 'bars' from the side to create a cleaner view. Fixed bad sql fulltext query format that may have thrown off searches. Reduced the number of database queries down a thousand or so.
239 lines
6.0 KiB
PHP
239 lines
6.0 KiB
PHP
<?php namespace BookStack\Repos;
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use Activity;
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use Illuminate\Support\Str;
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use BookStack\Book;
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use Views;
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class BookRepo
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{
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protected $book;
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protected $pageRepo;
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protected $chapterRepo;
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/**
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* BookRepo constructor.
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* @param Book $book
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* @param PageRepo $pageRepo
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* @param ChapterRepo $chapterRepo
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*/
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public function __construct(Book $book, PageRepo $pageRepo, ChapterRepo $chapterRepo)
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{
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$this->book = $book;
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$this->pageRepo = $pageRepo;
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$this->chapterRepo = $chapterRepo;
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}
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/**
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* Get the book that has the given id.
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* @param $id
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* @return mixed
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*/
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public function getById($id)
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{
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return $this->book->findOrFail($id);
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}
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/**
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* Get all books, Limited by count.
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* @param int $count
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* @return mixed
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*/
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public function getAll($count = 10)
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{
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return $this->book->orderBy('name', 'asc')->take($count)->get();
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}
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/**
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* Get all books paginated.
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* @param int $count
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* @return mixed
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*/
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public function getAllPaginated($count = 10)
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{
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return $this->book->orderBy('name', 'asc')->paginate($count);
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}
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/**
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* Get the latest books.
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* @param int $count
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* @return mixed
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*/
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public function getLatest($count = 10)
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{
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return $this->book->orderBy('created_at', 'desc')->take($count)->get();
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}
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/**
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* Gets the most recently viewed for a user.
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* @param int $count
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* @param int $page
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* @return mixed
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*/
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public function getRecentlyViewed($count = 10, $page = 0)
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{
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return Views::getUserRecentlyViewed($count, $page, $this->book);
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}
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/**
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* Gets the most viewed books.
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* @param int $count
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* @param int $page
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* @return mixed
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*/
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public function getPopular($count = 10, $page = 0)
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{
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return Views::getPopular($count, $page, $this->book);
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}
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/**
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* Get a book by slug
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* @param $slug
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* @return mixed
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*/
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public function getBySlug($slug)
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{
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$book = $this->book->where('slug', '=', $slug)->first();
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if ($book === null) abort(404);
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return $book;
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}
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/**
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* Checks if a book exists.
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* @param $id
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* @return bool
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*/
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public function exists($id)
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{
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return $this->book->where('id', '=', $id)->exists();
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}
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/**
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* Get a new book instance from request input.
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* @param $input
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* @return Book
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*/
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public function newFromInput($input)
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{
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return $this->book->fill($input);
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}
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/**
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* Count the amount of books that have a specific slug.
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* @param $slug
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* @return mixed
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*/
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public function countBySlug($slug)
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{
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return $this->book->where('slug', '=', $slug)->count();
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}
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/**
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* Destroy a book identified by the given slug.
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* @param $bookSlug
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*/
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public function destroyBySlug($bookSlug)
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{
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$book = $this->getBySlug($bookSlug);
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foreach ($book->pages as $page) {
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$this->pageRepo->destroy($page);
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}
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foreach ($book->chapters as $chapter) {
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$this->chapterRepo->destroy($chapter);
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}
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$book->views()->delete();
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$book->delete();
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}
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/**
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* Get the next child element priority.
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* @param Book $book
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* @return int
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*/
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public function getNewPriority($book)
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{
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$lastElem = $this->getChildren($book)->pop();
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return $lastElem ? $lastElem->priority + 1 : 0;
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}
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/**
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* @param string $slug
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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, $currentId = false)
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{
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$query = $this->book->where('slug', '=', $slug);
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if ($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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* Provides a suitable slug for the given book name.
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* Ensures the returned slug is unique in the system.
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* @param string $name
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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, $currentId = false)
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{
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$originalSlug = Str::slug($name);
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$slug = $originalSlug;
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$count = 2;
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while ($this->doesSlugExist($slug, $currentId)) {
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$slug = $originalSlug . '-' . $count;
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$count++;
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}
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return $slug;
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}
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/**
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* Get all child objects of a book.
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* Returns a sorted collection of Pages and Chapters.
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* Loads the bookslug onto child elements to prevent access database access for getting the slug.
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* @param Book $book
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* @return mixed
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*/
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public function getChildren(Book $book)
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{
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$pages = $book->pages()->where('chapter_id', '=', 0)->get();
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$chapters = $book->chapters()->with('pages')->get();
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$children = $pages->merge($chapters);
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$bookSlug = $book->slug;
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$children->each(function ($child) use ($bookSlug) {
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$child->setAttribute('bookSlug', $bookSlug);
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if ($child->isA('chapter')) {
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$child->pages->each(function ($page) use ($bookSlug) {
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$page->setAttribute('bookSlug', $bookSlug);
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});
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}
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});
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return $children->sortBy('priority');
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}
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/**
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* Get books by search term.
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* @param $term
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* @param int $count
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* @param array $paginationAppends
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* @return mixed
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*/
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public function getBySearch($term, $count = 20, $paginationAppends = [])
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{
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$terms = explode(' ', $term);
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$books = $this->book->fullTextSearchQuery(['name', 'description'], $terms)
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->paginate($count)->appends($paginationAppends);
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$words = join('|', explode(' ', preg_quote(trim($term), '/')));
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foreach ($books as $book) {
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//highlight
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$result = preg_replace('#' . $words . '#iu', "<span class=\"highlight\">\$0</span>", $book->getExcerpt(100));
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$book->searchSnippet = $result;
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}
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return $books;
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}
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} |