Зуев Егор / wiki.dev

Go to a project
Toggle navigation
Toggle navigation pinning
Dan Brown
76eaf64f 1 parent 80865b30

Fixed errors that occured when merging & refactored entity repositories 

Also deleted the git '.orig' files that got added in last merge.
Inline Side-by-side
Showing 8 changed files with 80 additions and 1117 deletions
<?php namespace BookStack\Repos;
use Activity;
use BookStack\Exceptions\NotFoundException;
use Illuminate\Support\Str;
use BookStack\Book;
use Views;
class BookRepo
class BookRepo extends EntityRepo
{
protected $book;
protected $pageRepo;
protected $chapterRepo;
protected $restrictionService;
/**
* BookRepo constructor.
* @param Book $book
* @param PageRepo $pageRepo
* @param ChapterRepo $chapterRepo
* @param RestrictionService $restrictionService
*/
public function __construct(Book $book, PageRepo $pageRepo, ChapterRepo $chapterRepo, RestrictionService $restrictionService)
public function __construct(PageRepo $pageRepo, ChapterRepo $chapterRepo)
{
$this->book = $book;
$this->pageRepo = $pageRepo;
$this->chapterRepo = $chapterRepo;
$this->restrictionService = $restrictionService;
parent::__construct();
}
/**
......@@ -90,7 +84,6 @@ class BookRepo
*/
public function getRecentlyViewed($count = 10, $page = 0)
{
// TODO restrict
return Views::getUserRecentlyViewed($count, $page, $this->book);
}
......@@ -102,7 +95,6 @@ class BookRepo
*/
public function getPopular($count = 10, $page = 0)
{
// TODO - Restrict
return Views::getPopular($count, $page, $this->book);
}
......@@ -241,16 +233,7 @@ class BookRepo
*/
public function getBySearch($term, $count = 20, $paginationAppends = [])
{
preg_match_all('/"(.*?)"/', $term, $matches);
if (count($matches[1]) > 0) {
$terms = $matches[1];
$term = trim(preg_replace('/"(.*?)"/', '', $term));
} else {
$terms = [];
}
if (!empty($term)) {
$terms = array_merge($terms, explode(' ', $term));
}
$terms = $this->prepareSearchTerms($term);
$books = $this->restrictionService->enforceBookRestrictions($this->book->fullTextSearchQuery(['name', 'description'], $terms))
->paginate($count)->appends($paginationAppends);
$words = join('|', explode(' ', preg_quote(trim($term), '/')));
......@@ -262,27 +245,4 @@ class BookRepo
return $books;
}
/**
* Updates books restrictions from a request
* @param $request
* @param $book
*/
public function updateRestrictionsFromRequest($request, $book)
{
// TODO - extract into shared repo
$book->restricted = $request->has('restricted') && $request->get('restricted') === 'true';
$book->restrictions()->delete();
if ($request->has('restrictions')) {
foreach ($request->get('restrictions') as $roleId => $restrictions) {
foreach ($restrictions as $action => $value) {
$book->restrictions()->create([
'role_id' => $roleId,
'action' => strtolower($action)
]);
}
}
}
$book->save();
}
}
\ No newline at end of file
......
<?php namespace BookStack\Repos;
use Activity;
use BookStack\Exceptions\NotFoundException;
use BookStack\Services\RestrictionService;
use Illuminate\Support\Str;
use BookStack\Book;
use Views;
class BookRepo
{
protected $book;
protected $pageRepo;
protected $chapterRepo;
protected $restrictionService;
/**
* BookRepo constructor.
* @param Book $book
* @param PageRepo $pageRepo
* @param ChapterRepo $chapterRepo
* @param RestrictionService $restrictionService
*/
public function __construct(Book $book, PageRepo $pageRepo, ChapterRepo $chapterRepo, RestrictionService $restrictionService)
{
$this->book = $book;
$this->pageRepo = $pageRepo;
$this->chapterRepo = $chapterRepo;
$this->restrictionService = $restrictionService;
}
/**
* Base query for getting books.
* Takes into account any restrictions.
* @return mixed
*/
private function bookQuery()
{
return $this->restrictionService->enforceBookRestrictions($this->book, 'view');
}
/**
* Get the book that has the given id.
* @param $id
* @return mixed
*/
public function getById($id)
{
return $this->bookQuery()->findOrFail($id);
}
/**
* Get all books, Limited by count.
* @param int $count
* @return mixed
*/
public function getAll($count = 10)
{
$bookQuery = $this->bookQuery()->orderBy('name', 'asc');
if (!$count) return $bookQuery->get();
return $bookQuery->take($count)->get();
}
/**
* Get all books paginated.
* @param int $count
* @return mixed
*/
public function getAllPaginated($count = 10)
{
return $this->bookQuery()
->orderBy('name', 'asc')->paginate($count);
}
/**
* Get the latest books.
* @param int $count
* @return mixed
*/
public function getLatest($count = 10)
{
return $this->bookQuery()->orderBy('created_at', 'desc')->take($count)->get();
}
/**
* Gets the most recently viewed for a user.
* @param int $count
* @param int $page
* @return mixed
*/
public function getRecentlyViewed($count = 10, $page = 0)
{
// TODO restrict
return Views::getUserRecentlyViewed($count, $page, $this->book);
}
/**
* Gets the most viewed books.
* @param int $count
* @param int $page
* @return mixed
*/
public function getPopular($count = 10, $page = 0)
{
// TODO - Restrict
return Views::getPopular($count, $page, $this->book);
}
/**
* Get a book by slug
* @param $slug
* @return mixed
* @throws NotFoundException
*/
public function getBySlug($slug)
{
$book = $this->bookQuery()->where('slug', '=', $slug)->first();
if ($book === null) throw new NotFoundException('Book not found');
return $book;
}
/**
* Checks if a book exists.
* @param $id
* @return bool
*/
public function exists($id)
{
return $this->bookQuery()->where('id', '=', $id)->exists();
}
/**
* Get a new book instance from request input.
* @param $input
* @return Book
*/
public function newFromInput($input)
{
return $this->book->newInstance($input);
}
/**
* Destroy a book identified by the given slug.
* @param $bookSlug
*/
public function destroyBySlug($bookSlug)
{
$book = $this->getBySlug($bookSlug);
foreach ($book->pages as $page) {
$this->pageRepo->destroy($page);
}
foreach ($book->chapters as $chapter) {
$this->chapterRepo->destroy($chapter);
}
$book->views()->delete();
$book->restrictions()->delete();
$book->delete();
}
/**
* Get the next child element priority.
* @param Book $book
* @return int
*/
public function getNewPriority($book)
{
$lastElem = $this->getChildren($book)->pop();
return $lastElem ? $lastElem->priority + 1 : 0;
}
/**
* @param string $slug
* @param bool|false $currentId
* @return bool
*/
public function doesSlugExist($slug, $currentId = false)
{
$query = $this->book->where('slug', '=', $slug);
if ($currentId) {
$query = $query->where('id', '!=', $currentId);
}
return $query->count() > 0;
}
/**
* Provides a suitable slug for the given book name.
* Ensures the returned slug is unique in the system.
* @param string $name
* @param bool|false $currentId
* @return string
*/
public function findSuitableSlug($name, $currentId = false)
{
$originalSlug = Str::slug($name);
$slug = $originalSlug;
$count = 2;
while ($this->doesSlugExist($slug, $currentId)) {
$slug = $originalSlug . '-' . $count;
$count++;
}
return $slug;
}
/**
* Get all child objects of a book.
* Returns a sorted collection of Pages and Chapters.
* Loads the bookslug onto child elements to prevent access database access for getting the slug.
* @param Book $book
* @return mixed
*/
public function getChildren(Book $book)
{
$pageQuery = $book->pages()->where('chapter_id', '=', 0);
$pageQuery = $this->restrictionService->enforcePageRestrictions($pageQuery, 'view');
$pages = $pageQuery->get();
$chapterQuery = $book->chapters()->with(['pages' => function($query) {
$this->restrictionService->enforcePageRestrictions($query, 'view');
}]);
$chapterQuery = $this->restrictionService->enforceChapterRestrictions($chapterQuery, 'view');
$chapters = $chapterQuery->get();
$children = $pages->merge($chapters);
$bookSlug = $book->slug;
$children->each(function ($child) use ($bookSlug) {
$child->setAttribute('bookSlug', $bookSlug);
if ($child->isA('chapter')) {
$child->pages->each(function ($page) use ($bookSlug) {
$page->setAttribute('bookSlug', $bookSlug);
});
}
});
return $children->sortBy('priority');
}
/**
* Get books by search term.
* @param $term
* @param int $count
* @param array $paginationAppends
* @return mixed
*/
public function getBySearch($term, $count = 20, $paginationAppends = [])
{
<<<<<<< HEAD
preg_match_all('/"(.*?)"/', $term, $matches);
if (count($matches[1]) > 0) {
$terms = $matches[1];
$term = trim(preg_replace('/"(.*?)"/', '', $term));
} else {
$terms = [];
}
if (!empty($term)) {
$terms = array_merge($terms, explode(' ', $term));
}
$books = $this->book->fullTextSearchQuery(['name', 'description'], $terms)
=======
$terms = explode(' ', $term);
$books = $this->restrictionService->enforceBookRestrictions($this->book->fullTextSearchQuery(['name', 'description'], $terms))
>>>>>>> custom_role_system
->paginate($count)->appends($paginationAppends);
$words = join('|', explode(' ', preg_quote(trim($term), '/')));
foreach ($books as $book) {
//highlight
$result = preg_replace('#' . $words . '#iu', "<span class=\"highlight\">\$0</span>", $book->getExcerpt(100));
$book->searchSnippet = $result;
}
return $books;
}
/**
* Updates books restrictions from a request
* @param $request
* @param $book
*/
public function updateRestrictionsFromRequest($request, $book)
{
// TODO - extract into shared repo
$book->restricted = $request->has('restricted') && $request->get('restricted') === 'true';
$book->restrictions()->delete();
if ($request->has('restrictions')) {
foreach ($request->get('restrictions') as $roleId => $restrictions) {
foreach ($restrictions as $action => $value) {
$book->restrictions()->create([
'role_id' => $roleId,
'action' => strtolower($action)
]);
}
}
}
$book->save();
}
}
\ No newline at end of file
......@@ -3,27 +3,11 @@
use Activity;
use BookStack\Exceptions\NotFoundException;
use BookStack\Services\RestrictionService;
use Illuminate\Support\Str;
use BookStack\Chapter;
class ChapterRepo
class ChapterRepo extends EntityRepo
{
protected $chapter;
protected $restrictionService;
/**
* ChapterRepo constructor.
* @param Chapter $chapter
* @param RestrictionService $restrictionService
*/
public function __construct(Chapter $chapter, RestrictionService $restrictionService)
{
$this->chapter = $chapter;
$this->restrictionService = $restrictionService;
}
/**
* Base query for getting chapters, Takes restrictions into account.
* @return mixed
......@@ -148,7 +132,7 @@ class ChapterRepo
/**
* Get chapters by the given search term.
* @param $term
* @param string $term
* @param array $whereTerms
* @param int $count
* @param array $paginationAppends
......@@ -156,16 +140,7 @@ class ChapterRepo
*/
public function getBySearch($term, $whereTerms = [], $count = 20, $paginationAppends = [])
{
preg_match_all('/"(.*?)"/', $term, $matches);
if (count($matches[1]) > 0) {
$terms = $matches[1];
$term = trim(preg_replace('/"(.*?)"/', '', $term));
} else {
$terms = [];
}
if (!empty($term)) {
$terms = array_merge($terms, explode(' ', $term));
}
$terms = $this->prepareSearchTerms($term);
$chapters = $this->restrictionService->enforceChapterRestrictions($this->chapter->fullTextSearchQuery(['name', 'description'], $terms, $whereTerms))
->paginate($count)->appends($paginationAppends);
$words = join('|', explode(' ', preg_quote(trim($term), '/')));
......@@ -195,27 +170,4 @@ class ChapterRepo
return $chapter;
}
/**
* Updates pages restrictions from a request
* @param $request
* @param $chapter
*/
public function updateRestrictionsFromRequest($request, $chapter)
{
// TODO - extract into shared repo
$chapter->restricted = $request->has('restricted') && $request->get('restricted') === 'true';
$chapter->restrictions()->delete();
if ($request->has('restrictions')) {
foreach($request->get('restrictions') as $roleId => $restrictions) {
foreach ($restrictions as $action => $value) {
$chapter->restrictions()->create([
'role_id' => $roleId,
'action' => strtolower($action)
]);
}
}
}
$chapter->save();
}
}
\ No newline at end of file
......
<?php namespace BookStack\Repos;
use Activity;
use BookStack\Exceptions\NotFoundException;
use BookStack\Services\RestrictionService;
use Illuminate\Support\Str;
use BookStack\Chapter;
class ChapterRepo
{
protected $chapter;
protected $restrictionService;
/**
* ChapterRepo constructor.
* @param Chapter $chapter
* @param RestrictionService $restrictionService
*/
public function __construct(Chapter $chapter, RestrictionService $restrictionService)
{
$this->chapter = $chapter;
$this->restrictionService = $restrictionService;
}
/**
* Base query for getting chapters, Takes restrictions into account.
* @return mixed
*/
private function chapterQuery()
{
return $this->restrictionService->enforceChapterRestrictions($this->chapter, 'view');
}
/**
* Check if an id exists.
* @param $id
* @return bool
*/
public function idExists($id)
{
return $this->chapterQuery()->where('id', '=', $id)->count() > 0;
}
/**
* Get a chapter by a specific id.
* @param $id
* @return mixed
*/
public function getById($id)
{
return $this->chapterQuery()->findOrFail($id);
}
/**
* Get all chapters.
* @return \Illuminate\Database\Eloquent\Collection|static[]
*/
public function getAll()
{
return $this->chapterQuery()->all();
}
/**
* Get a chapter that has the given slug within the given book.
* @param $slug
* @param $bookId
* @return mixed
* @throws NotFoundException
*/
public function getBySlug($slug, $bookId)
{
$chapter = $this->chapterQuery()->where('slug', '=', $slug)->where('book_id', '=', $bookId)->first();
if ($chapter === null) throw new NotFoundException('Chapter not found');
return $chapter;
}
/**
* Get the child items for a chapter
* @param Chapter $chapter
*/
public function getChildren(Chapter $chapter)
{
return $this->restrictionService->enforcePageRestrictions($chapter->pages())->get();
}
/**
* Create a new chapter from request input.
* @param $input
* @return $this
*/
public function newFromInput($input)
{
return $this->chapter->fill($input);
}
/**
* Destroy a chapter and its relations by providing its slug.
* @param Chapter $chapter
*/
public function destroy(Chapter $chapter)
{
if (count($chapter->pages) > 0) {
foreach ($chapter->pages as $page) {
$page->chapter_id = 0;
$page->save();
}
}
Activity::removeEntity($chapter);
$chapter->views()->delete();
$chapter->restrictions()->delete();
$chapter->delete();
}
/**
* Check if a chapter's slug exists.
* @param $slug
* @param $bookId
* @param bool|false $currentId
* @return bool
*/
public function doesSlugExist($slug, $bookId, $currentId = false)
{
$query = $this->chapter->where('slug', '=', $slug)->where('book_id', '=', $bookId);
if ($currentId) {
$query = $query->where('id', '!=', $currentId);
}
return $query->count() > 0;
}
/**
* Finds a suitable slug for the provided name.
* Checks database to prevent duplicate slugs.
* @param $name
* @param $bookId
* @param bool|false $currentId
* @return string
*/
public function findSuitableSlug($name, $bookId, $currentId = false)
{
$slug = Str::slug($name);
while ($this->doesSlugExist($slug, $bookId, $currentId)) {
$slug .= '-' . substr(md5(rand(1, 500)), 0, 3);
}
return $slug;
}
/**
* Get chapters by the given search term.
* @param $term
* @param array $whereTerms
* @param int $count
* @param array $paginationAppends
* @return mixed
*/
public function getBySearch($term, $whereTerms = [], $count = 20, $paginationAppends = [])
{
<<<<<<< HEAD
preg_match_all('/"(.*?)"/', $term, $matches);
if (count($matches[1]) > 0) {
$terms = $matches[1];
$term = trim(preg_replace('/"(.*?)"/', '', $term));
} else {
$terms = [];
}
if (!empty($term)) {
$terms = array_merge($terms, explode(' ', $term));
}
$chapters = $this->chapter->fullTextSearchQuery(['name', 'description'], $terms, $whereTerms)
=======
$terms = explode(' ', $term);
$chapters = $this->restrictionService->enforceChapterRestrictions($this->chapter->fullTextSearchQuery(['name', 'description'], $terms, $whereTerms))
>>>>>>> custom_role_system
->paginate($count)->appends($paginationAppends);
$words = join('|', explode(' ', preg_quote(trim($term), '/')));
foreach ($chapters as $chapter) {
//highlight
$result = preg_replace('#' . $words . '#iu', "<span class=\"highlight\">\$0</span>", $chapter->getExcerpt(100));
$chapter->searchSnippet = $result;
}
return $chapters;
}
/**
* Changes the book relation of this chapter.
* @param $bookId
* @param Chapter $chapter
* @return Chapter
*/
public function changeBook($bookId, Chapter $chapter)
{
$chapter->book_id = $bookId;
foreach ($chapter->activity as $activity) {
$activity->book_id = $bookId;
$activity->save();
}
$chapter->slug = $this->findSuitableSlug($chapter->name, $bookId, $chapter->id);
$chapter->save();
return $chapter;
}
/**
* Updates pages restrictions from a request
* @param $request
* @param $chapter
*/
public function updateRestrictionsFromRequest($request, $chapter)
{
// TODO - extract into shared repo
$chapter->restricted = $request->has('restricted') && $request->get('restricted') === 'true';
$chapter->restrictions()->delete();
if ($request->has('restrictions')) {
foreach($request->get('restrictions') as $roleId => $restrictions) {
foreach ($restrictions as $action => $value) {
$chapter->restrictions()->create([
'role_id' => $roleId,
'action' => strtolower($action)
]);
}
}
}
$chapter->save();
}
}
\ No newline at end of file
<?php namespace BookStack\Repos;
use BookStack\Book;
use BookStack\Chapter;
use BookStack\Entity;
use BookStack\Page;
use BookStack\Services\RestrictionService;
class EntityRepo
{
/**
* @var Book $book
*/
public $book;
/**
* @var Chapter
*/
public $chapter;
/**
* @var Page
*/
public $page;
private $restrictionService;
/**
* @var RestrictionService
*/
protected $restrictionService;
/**
* EntityService constructor.
* @param Book $book
* @param Chapter $chapter
* @param Page $page
* @param RestrictionService $restrictionService
*/
public function __construct(Book $book, Chapter $chapter, Page $page, RestrictionService $restrictionService)
public function __construct()
{
$this->book = $book;
$this->chapter = $chapter;
$this->page = $page;
$this->restrictionService = $restrictionService;
$this->book = app(Book::class);
$this->chapter = app(Chapter::class);
$this->page = app(Page::class);
$this->restrictionService = app(RestrictionService::class);
}
/**
......@@ -37,7 +48,7 @@ class EntityRepo
public function getRecentlyCreatedBooks($count = 20, $page = 0)
{
return $this->restrictionService->enforceBookRestrictions($this->book)
->orderBy('created_at', 'desc')->skip($page*$count)->take($count)->get();
->orderBy('created_at', 'desc')->skip($page * $count)->take($count)->get();
}
/**
......@@ -49,7 +60,7 @@ class EntityRepo
public function getRecentlyUpdatedBooks($count = 20, $page = 0)
{
return $this->restrictionService->enforceBookRestrictions($this->book)
->orderBy('updated_at', 'desc')->skip($page*$count)->take($count)->get();
->orderBy('updated_at', 'desc')->skip($page * $count)->take($count)->get();
}
/**
......@@ -60,7 +71,7 @@ class EntityRepo
public function getRecentlyCreatedPages($count = 20, $page = 0)
{
return $this->restrictionService->enforcePageRestrictions($this->page)
->orderBy('created_at', 'desc')->skip($page*$count)->take($count)->get();
->orderBy('created_at', 'desc')->skip($page * $count)->take($count)->get();
}
/**
......@@ -72,7 +83,49 @@ class EntityRepo
public function getRecentlyUpdatedPages($count = 20, $page = 0)
{
return $this->restrictionService->enforcePageRestrictions($this->page)
->orderBy('updated_at', 'desc')->skip($page*$count)->take($count)->get();
->orderBy('updated_at', 'desc')->skip($page * $count)->take($count)->get();
}
/**
* Updates entity restrictions from a request
* @param $request
* @param Entity $entity
*/
public function updateRestrictionsFromRequest($request, Entity $entity)
{
$entity->restricted = $request->has('restricted') && $request->get('restricted') === 'true';
$entity->restrictions()->delete();
if ($request->has('restrictions')) {
foreach ($request->get('restrictions') as $roleId => $restrictions) {
foreach ($restrictions as $action => $value) {
$entity->restrictions()->create([
'role_id' => $roleId,
'action' => strtolower($action)
]);
}
}
}
$entity->save();
}
/**
* Prepare a string of search terms by turning
* it into an array of terms.
* Keeps quoted terms together.
* @param $termString
* @return array
*/
protected function prepareSearchTerms($termString)
{
preg_match_all('/"(.*?)"/', $termString, $matches);
if (count($matches[1]) > 0) {
$terms = $matches[1];
$termString = trim(preg_replace('/"(.*?)"/', '', $termString));
} else {
$terms = [];
}
if (!empty($termString)) $terms = array_merge($terms, explode(' ', $termString));
return $terms;
}
......
......@@ -3,34 +3,23 @@
use Activity;
use BookStack\Book;
use BookStack\Chapter;
use BookStack\Exceptions\NotFoundException;
use BookStack\Services\RestrictionService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;
use BookStack\Page;
use BookStack\PageRevision;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
class PageRepo
class PageRepo extends EntityRepo
{
protected $page;
protected $pageRevision;
protected $restrictionService;
/**
* PageRepo constructor.
* @param Page $page
* @param PageRevision $pageRevision
* @param RestrictionService $restrictionService
*/
public function __construct(Page $page, PageRevision $pageRevision, RestrictionService $restrictionService)
public function __construct(PageRevision $pageRevision)
{
$this->page = $page;
$this->pageRevision = $pageRevision;
$this->restrictionService = $restrictionService;
parent::__construct();
}
/**
......@@ -200,16 +189,7 @@ class PageRepo
*/
public function getBySearch($term, $whereTerms = [], $count = 20, $paginationAppends = [])
{
preg_match_all('/"(.*?)"/', $term, $matches);
if (count($matches[1]) > 0) {
$terms = $matches[1];
$term = trim(preg_replace('/"(.*?)"/', '', $term));
} else {
$terms = [];
}
if (!empty($term)) {
$terms = array_merge($terms, explode(' ', $term));
}
$terms = $this->prepareSearchTerms($term);
$pages = $this->restrictionService->enforcePageRestrictions($this->page->fullTextSearchQuery(['name', 'text'], $terms, $whereTerms))
->paginate($count)->appends($paginationAppends);
......@@ -416,27 +396,4 @@ class PageRepo
return $this->pageQuery()->orderBy('updated_at', 'desc')->paginate($count);
}
/**
* Updates pages restrictions from a request
* @param $request
* @param $page
*/
public function updateRestrictionsFromRequest($request, $page)
{
// TODO - extract into shared repo
$page->restricted = $request->has('restricted') && $request->get('restricted') === 'true';
$page->restrictions()->delete();
if ($request->has('restrictions')) {
foreach($request->get('restrictions') as $roleId => $restrictions) {
foreach ($restrictions as $action => $value) {
$page->restrictions()->create([
'role_id' => $roleId,
'action' => strtolower($action)
]);
}
}
}
$page->save();
}
}
......
<?php namespace BookStack\Repos;
use Activity;
use BookStack\Book;
use BookStack\Chapter;
use BookStack\Exceptions\NotFoundException;
use BookStack\Services\RestrictionService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;
use BookStack\Page;
use BookStack\PageRevision;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
class PageRepo
{
protected $page;
protected $pageRevision;
protected $restrictionService;
/**
* PageRepo constructor.
* @param Page $page
* @param PageRevision $pageRevision
* @param RestrictionService $restrictionService
*/
public function __construct(Page $page, PageRevision $pageRevision, RestrictionService $restrictionService)
{
$this->page = $page;
$this->pageRevision = $pageRevision;
$this->restrictionService = $restrictionService;
}
/**
* Base query for getting pages, Takes restrictions into account.
* @return mixed
*/
private function pageQuery()
{
return $this->restrictionService->enforcePageRestrictions($this->page, 'view');
}
/**
* Get a page via a specific ID.
* @param $id
* @return mixed
*/
public function getById($id)
{
return $this->pageQuery()->findOrFail($id);
}
/**
* Get a page identified by the given slug.
* @param $slug
* @param $bookId
* @return mixed
* @throws NotFoundException
*/
public function getBySlug($slug, $bookId)
{
$page = $this->pageQuery()->where('slug', '=', $slug)->where('book_id', '=', $bookId)->first();
if ($page === null) throw new NotFoundException('Page not found');
return $page;
}
/**
* Search through page revisions and retrieve
* the last page in the current book that
* has a slug equal to the one given.
* @param $pageSlug
* @param $bookSlug
* @return null | Page
*/
public function findPageUsingOldSlug($pageSlug, $bookSlug)
{
$revision = $this->pageRevision->where('slug', '=', $pageSlug)
->whereHas('page', function($query) {
$this->restrictionService->enforcePageRestrictions($query);
})
->where('book_slug', '=', $bookSlug)->orderBy('created_at', 'desc')
->with('page')->first();
return $revision !== null ? $revision->page : null;
}
/**
* Get a new Page instance from the given input.
* @param $input
* @return Page
*/
public function newFromInput($input)
{
$page = $this->page->fill($input);
return $page;
}
/**
* Save a new page into the system.
* Input validation must be done beforehand.
* @param array $input
* @param Book $book
* @param int $chapterId
* @return Page
*/
public function saveNew(array $input, Book $book, $chapterId = null)
{
$page = $this->newFromInput($input);
$page->slug = $this->findSuitableSlug($page->name, $book->id);
if ($chapterId) $page->chapter_id = $chapterId;
$page->html = $this->formatHtml($input['html']);
$page->text = strip_tags($page->html);
$page->created_by = auth()->user()->id;
$page->updated_by = auth()->user()->id;
$book->pages()->save($page);
return $page;
}
/**
* Formats a page's html to be tagged correctly
* within the system.
* @param string $htmlText
* @return string
*/
protected function formatHtml($htmlText)
{
if($htmlText == '') return $htmlText;
libxml_use_internal_errors(true);
$doc = new \DOMDocument();
$doc->loadHTML(mb_convert_encoding($htmlText, 'HTML-ENTITIES', 'UTF-8'));
$container = $doc->documentElement;
$body = $container->childNodes->item(0);
$childNodes = $body->childNodes;
// Ensure no duplicate ids are used
$idArray = [];
foreach ($childNodes as $index => $childNode) {
/** @var \DOMElement $childNode */
if (get_class($childNode) !== 'DOMElement') continue;
// Overwrite id if not a BookStack custom id
if ($childNode->hasAttribute('id')) {
$id = $childNode->getAttribute('id');
if (strpos($id, 'bkmrk') === 0 && array_search($id, $idArray) === false) {
$idArray[] = $id;
continue;
};
}
// Create an unique id for the element
// Uses the content as a basis to ensure output is the same every time
// the same content is passed through.
$contentId = 'bkmrk-' . substr(strtolower(preg_replace('/\s+/', '-', trim($childNode->nodeValue))), 0, 20);
$newId = urlencode($contentId);
$loopIndex = 0;
while (in_array($newId, $idArray)) {
$newId = urlencode($contentId . '-' . $loopIndex);
$loopIndex++;
}
$childNode->setAttribute('id', $newId);
$idArray[] = $newId;
}
// Generate inner html as a string
$html = '';
foreach ($childNodes as $childNode) {
$html .= $doc->saveHTML($childNode);
}
return $html;
}
/**
* Gets pages by a search term.
* Highlights page content for showing in results.
* @param string $term
* @param array $whereTerms
* @param int $count
* @param array $paginationAppends
* @return mixed
*/
public function getBySearch($term, $whereTerms = [], $count = 20, $paginationAppends = [])
{
<<<<<<< HEAD
preg_match_all('/"(.*?)"/', $term, $matches);
if (count($matches[1]) > 0) {
$terms = $matches[1];
$term = trim(preg_replace('/"(.*?)"/', '', $term));
} else {
$terms = [];
}
if (!empty($term)) {
$terms = array_merge($terms, explode(' ', $term));
}
$pages = $this->page->fullTextSearchQuery(['name', 'text'], $terms, $whereTerms)
=======
$terms = explode(' ', $term);
$pages = $this->restrictionService->enforcePageRestrictions($this->page->fullTextSearchQuery(['name', 'text'], $terms, $whereTerms))
>>>>>>> custom_role_system
->paginate($count)->appends($paginationAppends);
// Add highlights to page text.
$words = join('|', explode(' ', preg_quote(trim($term), '/')));
//lookahead/behind assertions ensures cut between words
$s = '\s\x00-/:-@\[-`{-~'; //character set for start/end of words
foreach ($pages as $page) {
preg_match_all('#(?<=[' . $s . ']).{1,30}((' . $words . ').{1,30})+(?=[' . $s . '])#uis', $page->text, $matches, PREG_SET_ORDER);
//delimiter between occurrences
$results = [];
foreach ($matches as $line) {
$results[] = htmlspecialchars($line[0], 0, 'UTF-8');
}
$matchLimit = 6;
if (count($results) > $matchLimit) {
$results = array_slice($results, 0, $matchLimit);
}
$result = join('... ', $results);
//highlight
$result = preg_replace('#' . $words . '#iu', "<span class=\"highlight\">\$0</span>", $result);
if (strlen($result) < 5) {
$result = $page->getExcerpt(80);
}
$page->searchSnippet = $result;
}
return $pages;
}
/**
* Search for image usage.
* @param $imageString
* @return mixed
*/
public function searchForImage($imageString)
{
$pages = $this->pageQuery()->where('html', 'like', '%' . $imageString . '%')->get();
foreach ($pages as $page) {
$page->url = $page->getUrl();
$page->html = '';
$page->text = '';
}
return count($pages) > 0 ? $pages : false;
}
/**
* Updates a page with any fillable data and saves it into the database.
* @param Page $page
* @param int $book_id
* @param string $input
* @return Page
*/
public function updatePage(Page $page, $book_id, $input)
{
// Save a revision before updating
if ($page->html !== $input['html'] || $page->name !== $input['name']) {
$this->saveRevision($page);
}
// Prevent slug being updated if no name change
if ($page->name !== $input['name']) {
$page->slug = $this->findSuitableSlug($input['name'], $book_id, $page->id);
}
// Update with new details
$page->fill($input);
$page->html = $this->formatHtml($input['html']);
$page->text = strip_tags($page->html);
$page->updated_by = auth()->user()->id;
$page->save();
return $page;
}
/**
* Restores a revision's content back into a page.
* @param Page $page
* @param Book $book
* @param int $revisionId
* @return Page
*/
public function restoreRevision(Page $page, Book $book, $revisionId)
{
$this->saveRevision($page);
$revision = $this->getRevisionById($revisionId);
$page->fill($revision->toArray());
$page->slug = $this->findSuitableSlug($page->name, $book->id, $page->id);
$page->text = strip_tags($page->html);
$page->updated_by = auth()->user()->id;
$page->save();
return $page;
}
/**
* Saves a page revision into the system.
* @param Page $page
* @return $this
*/
public function saveRevision(Page $page)
{
$revision = $this->pageRevision->fill($page->toArray());
$revision->page_id = $page->id;
$revision->slug = $page->slug;
$revision->book_slug = $page->book->slug;
$revision->created_by = auth()->user()->id;
$revision->created_at = $page->updated_at;
$revision->save();
// Clear old revisions
if ($this->pageRevision->where('page_id', '=', $page->id)->count() > 50) {
$this->pageRevision->where('page_id', '=', $page->id)
->orderBy('created_at', 'desc')->skip(50)->take(5)->delete();
}
return $revision;
}
/**
* Gets a single revision via it's id.
* @param $id
* @return mixed
*/
public function getRevisionById($id)
{
return $this->pageRevision->findOrFail($id);
}
/**
* Checks if a slug exists within a book already.
* @param $slug
* @param $bookId
* @param bool|false $currentId
* @return bool
*/
public function doesSlugExist($slug, $bookId, $currentId = false)
{
$query = $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId);
if ($currentId) $query = $query->where('id', '!=', $currentId);
return $query->count() > 0;
}
/**
* Changes the related book for the specified page.
* Changes the book id of any relations to the page that store the book id.
* @param int $bookId
* @param Page $page
* @return Page
*/
public function changeBook($bookId, Page $page)
{
$page->book_id = $bookId;
foreach ($page->activity as $activity) {
$activity->book_id = $bookId;
$activity->save();
}
$page->slug = $this->findSuitableSlug($page->name, $bookId, $page->id);
$page->save();
return $page;
}
/**
* Gets a suitable slug for the resource
* @param $name
* @param $bookId
* @param bool|false $currentId
* @return string
*/
public function findSuitableSlug($name, $bookId, $currentId = false)
{
$slug = Str::slug($name);
while ($this->doesSlugExist($slug, $bookId, $currentId)) {
$slug .= '-' . substr(md5(rand(1, 500)), 0, 3);
}
return $slug;
}
/**
* Destroy a given page along with its dependencies.
* @param $page
*/
public function destroy($page)
{
Activity::removeEntity($page);
$page->views()->delete();
$page->revisions()->delete();
$page->restrictions()->delete();
$page->delete();
}
/**
* Get the latest pages added to the system.
* @param $count
*/
public function getRecentlyCreatedPaginated($count = 20)
{
return $this->pageQuery()->orderBy('created_at', 'desc')->paginate($count);
}
/**
* Get the latest pages added to the system.
* @param $count
*/
public function getRecentlyUpdatedPaginated($count = 20)
{
return $this->pageQuery()->orderBy('updated_at', 'desc')->paginate($count);
}
/**
* Updates pages restrictions from a request
* @param $request
* @param $page
*/
public function updateRestrictionsFromRequest($request, $page)
{
// TODO - extract into shared repo
$page->restricted = $request->has('restricted') && $request->get('restricted') === 'true';
$page->restrictions()->delete();
if ($request->has('restrictions')) {
foreach($request->get('restrictions') as $roleId => $restrictions) {
foreach ($restrictions as $action => $value) {
$page->restrictions()->create([
'role_id' => $roleId,
'action' => strtolower($action)
]);
}
}
}
$page->save();
}
}
<?php namespace BookStack\Services;
use Illuminate\Support\Facades\Auth;
use BookStack\Activity;
use BookStack\Entity;
use Session;
......