Page Attachments - Improved UI, Now initially complete

[bookstack] / app / Repos / PageRepo.php

diff --git a/app/Repos/PageRepo.php b/app/Repos/PageRepo.php
index 52620961f33c202ef1ac95c1cad3616eb8f5ee82..8cd5c35a9d6ac87ae1eaac6ff70914ac64889b69 100644 (file)
--- a/app/Repos/PageRepo.php
+++ b/app/Repos/PageRepo.php
@@ -1,130 +1,555 @@
-<?php namespace Oxbow\Repos;
+<?php namespace BookStack\Repos;

 
 

-
-use Illuminate\Support\Facades\Auth;
+use Activity;
+use BookStack\Book;
+use BookStack\Chapter;
+use BookStack\Entity;
+use BookStack\Exceptions\NotFoundException;
+use BookStack\Services\FileService;
+use Carbon\Carbon;
+use DOMDocument;
+use DOMXPath;

 use Illuminate\Support\Str;
 use Illuminate\Support\Str;

-use Oxbow\Page;
-use Oxbow\PageRevision;
+use BookStack\Page;
+use BookStack\PageRevision;

 
 

-class PageRepo
+class PageRepo extends EntityRepo

 {
 {

-    protected $page;
+

     protected $pageRevision;
     protected $pageRevision;

+    protected $tagRepo;

 
     /**
      * PageRepo constructor.
 
     /**
      * PageRepo constructor.

-     * @param Page $page

      * @param PageRevision $pageRevision
      * @param PageRevision $pageRevision

+     * @param TagRepo $tagRepo

      */
      */

-    public function __construct(Page $page, PageRevision $pageRevision)
+    public function __construct(PageRevision $pageRevision, TagRepo $tagRepo)

     {
     {

-        $this->page = $page;

         $this->pageRevision = $pageRevision;
         $this->pageRevision = $pageRevision;

+        $this->tagRepo = $tagRepo;
+        parent::__construct();

     }
 
     }
 

-    public function idExists($id)
+    /**
+     * Base query for getting pages, Takes restrictions into account.
+     * @param bool $allowDrafts
+     * @return mixed
+     */
+    private function pageQuery($allowDrafts = false)

     {
     {

-        return $this->page->where('page_id', '=', $id)->count() > 0;
+        $query = $this->permissionService->enforcePageRestrictions($this->page, 'view');
+        if (!$allowDrafts) {
+            $query = $query->where('draft', '=', false);
+        }
+        return $query;

     }
 
     }
 

-    public function getById($id)
+    /**
+     * Get a page via a specific ID.
+     * @param $id
+     * @param bool $allowDrafts
+     * @return Page
+     */
+    public function getById($id, $allowDrafts = false)

     {
     {

-        return $this->page->findOrFail($id);
+        return $this->pageQuery($allowDrafts)->findOrFail($id);

     }
 
     }
 

-    public function getAll()
+    /**
+     * Get a page identified by the given slug.
+     * @param $slug
+     * @param $bookId
+     * @return mixed
+     * @throws NotFoundException
+     */
+    public function getBySlug($slug, $bookId)

     {
     {

-        return $this->page->all();
+        $page = $this->pageQuery()->where('slug', '=', $slug)->where('book_id', '=', $bookId)->first();
+        if ($page === null) throw new NotFoundException('Page not found');
+        return $page;

     }
 
     }
 

-    public function getBySlug($slug, $bookId)
+    /**
+     * 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)

     {
     {

-        return $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId)->first();
+        $revision = $this->pageRevision->where('slug', '=', $pageSlug)
+            ->whereHas('page', function ($query) {
+                $this->permissionService->enforcePageRestrictions($query);
+            })
+            ->where('type', '=', 'version')
+            ->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;
     }
 
     public function newFromInput($input)
     {
         $page = $this->page->fill($input);
         return $page;
     }
 

+    /**
+     * Count the pages with a particular slug within a book.
+     * @param $slug
+     * @param $bookId
+     * @return mixed
+     */

     public function countBySlug($slug, $bookId)
     {
         return $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId)->count();
     }
 
     public function countBySlug($slug, $bookId)
     {
         return $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId)->count();
     }
 

-    public function destroyById($id)
+    /**
+     * Publish a draft page to make it a normal page.
+     * Sets the slug and updates the content.
+     * @param Page $draftPage
+     * @param array $input
+     * @return Page
+     */
+    public function publishDraft(Page $draftPage, array $input)

     {
     {

-        $page = $this->getById($id);
-        $page->delete();
+        $draftPage->fill($input);
+
+        // Save page tags if present
+        if (isset($input['tags'])) {
+            $this->tagRepo->saveTagsToEntity($draftPage, $input['tags']);
+        }
+
+        $draftPage->slug = $this->findSuitableSlug($draftPage->name, $draftPage->book->id);
+        $draftPage->html = $this->formatHtml($input['html']);
+        $draftPage->text = strip_tags($draftPage->html);
+        $draftPage->draft = false;
+
+        $draftPage->save();
+        $this->saveRevision($draftPage, 'Initial Publish');
+        
+        return $draftPage;
+    }
+
+    /**
+     * Get a new draft page instance.
+     * @param Book $book
+     * @param Chapter|bool $chapter
+     * @return static
+     */
+    public function getDraftPage(Book $book, $chapter = false)
+    {
+        $page = $this->page->newInstance();
+        $page->name = 'New Page';
+        $page->created_by = user()->id;
+        $page->updated_by = user()->id;
+        $page->draft = true;
+
+        if ($chapter) $page->chapter_id = $chapter->id;
+
+        $book->pages()->save($page);
+        $this->permissionService->buildJointPermissionsForEntity($page);
+        return $page;
+    }
+
+    /**
+     * Parse te headers on the page to get a navigation menu
+     * @param Page $page
+     * @return array
+     */
+    public function getPageNav(Page $page)
+    {
+        if ($page->html == '') return null;
+        libxml_use_internal_errors(true);
+        $doc = new DOMDocument();
+        $doc->loadHTML(mb_convert_encoding($page->html, 'HTML-ENTITIES', 'UTF-8'));
+        $xPath = new DOMXPath($doc);
+        $headers = $xPath->query("//h1|//h2|//h3|//h4|//h5|//h6");
+
+        if (is_null($headers)) return null;
+
+        $tree = [];
+        foreach ($headers as $header) {
+            $text = $header->nodeValue;
+            $tree[] = [
+                'nodeName' => strtolower($header->nodeName),
+                'level' => intval(str_replace('h', '', $header->nodeName)),
+                'link' => '#' . $header->getAttribute('id'),
+                'text' => strlen($text) > 30 ? substr($text, 0, 27) . '...' : $text
+            ];
+        }
+        return $tree;

     }
 
     }
 

-    public function getBySearch($term)
+    /**
+     * 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 = [])
+    {
+        $terms = $this->prepareSearchTerms($term);
+        $pageQuery = $this->permissionService->enforcePageRestrictions($this->page->fullTextSearchQuery(['name', 'text'], $terms, $whereTerms));
+        $pageQuery = $this->addAdvancedSearchQueries($pageQuery, $term);
+        $pages = $pageQuery->paginate($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)

     {
     {

-        $terms = explode(' ', trim($term));
-        $query = $this->page;
-        foreach($terms as $term) {
-            $query = $query->where('text', 'like', '%'.$term.'%');
+        $pages = $this->pageQuery()->where('html', 'like', '%' . $imageString . '%')->get();
+        foreach ($pages as $page) {
+            $page->url = $page->getUrl();
+            $page->html = '';
+            $page->text = '';

         }
         }

-        return $query->get();
+        return count($pages) > 0 ? $pages : false;

     }
 
     /**
      * Updates a page with any fillable data and saves it into the database.
      * @param Page $page
     }
 
     /**
      * Updates a page with any fillable data and saves it into the database.
      * @param Page $page

-     * @param $book_id
-     * @param $data
+     * @param int $book_id
+     * @param string $input

      * @return Page
      */
      * @return Page
      */

-    public function updatePage(Page $page, $book_id, $data)
+    public function updatePage(Page $page, $book_id, $input)

     {
     {

-        $page->fill($data);
-        $page->slug = $this->findSuitableSlug($page->name, $book_id, $page->id);
+        // Hold the old details to compare later
+        $oldHtml = $page->html;
+        $oldName = $page->name;
+
+        // Prevent slug being updated if no name change
+        if ($page->name !== $input['name']) {
+            $page->slug = $this->findSuitableSlug($input['name'], $book_id, $page->id);
+        }
+
+        // Save page tags if present
+        if (isset($input['tags'])) {
+            $this->tagRepo->saveTagsToEntity($page, $input['tags']);
+        }
+
+        // Update with new details
+        $userId = user()->id;
+        $page->fill($input);
+        $page->html = $this->formatHtml($input['html']);

         $page->text = strip_tags($page->html);
         $page->text = strip_tags($page->html);

-        $page->updated_by = Auth::user()->id;
+        if (setting('app-editor') !== 'markdown') $page->markdown = '';
+        $page->updated_by = $userId;

         $page->save();
         $page->save();

+
+        // Remove all update drafts for this user & page.
+        $this->userUpdateDraftsQuery($page, $userId)->delete();
+
+        // Save a revision after updating
+        if ($oldHtml !== $input['html'] || $oldName !== $input['name'] || $input['summary'] !== null) {
+            $this->saveRevision($page, $input['summary']);
+        }
+
+        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);
         $this->saveRevision($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 = user()->id;
+        $page->save();

         return $page;
     }
 
     /**
      * Saves a page revision into the system.
      * @param Page $page
         return $page;
     }
 
     /**
      * Saves a page revision into the system.
      * @param Page $page

+     * @param null|string $summary

      * @return $this
      */
      * @return $this
      */

-    public function saveRevision(Page $page)
+    public function saveRevision(Page $page, $summary = null)

     {
     {

-        $lastRevision = $this->getLastRevision($page);
-        if($lastRevision && ($lastRevision->html === $page->html && $lastRevision->name === $page->name)) {
-            return $page;
-        }
-        $revision = $this->pageRevision->fill($page->toArray());
+        $revision = $this->pageRevision->newInstance($page->toArray());
+        if (setting('app-editor') !== 'markdown') $revision->markdown = '';

         $revision->page_id = $page->id;
         $revision->page_id = $page->id;

-        $revision->created_by = Auth::user()->id;
+        $revision->slug = $page->slug;
+        $revision->book_slug = $page->book->slug;
+        $revision->created_by = user()->id;
+        $revision->created_at = $page->updated_at;
+        $revision->type = 'version';
+        $revision->summary = $summary;

         $revision->save();
         $revision->save();

+

         // Clear old revisions
         // Clear old revisions

-        if($this->pageRevision->where('page_id', '=', $page->id)->count() > 50) {
+        if ($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();
         }
             $this->pageRevision->where('page_id', '=', $page->id)
                 ->orderBy('created_at', 'desc')->skip(50)->take(5)->delete();
         }

+

         return $revision;
     }
 
     /**
         return $revision;
     }
 
     /**

-     * Gets the most recent revision for a page.
+     * Save a page update draft.
+     * @param Page $page
+     * @param array $data
+     * @return PageRevision
+     */
+    public function saveUpdateDraft(Page $page, $data = [])
+    {
+        $userId = user()->id;
+        $drafts = $this->userUpdateDraftsQuery($page, $userId)->get();
+
+        if ($drafts->count() > 0) {
+            $draft = $drafts->first();
+        } else {
+            $draft = $this->pageRevision->newInstance();
+            $draft->page_id = $page->id;
+            $draft->slug = $page->slug;
+            $draft->book_slug = $page->book->slug;
+            $draft->created_by = $userId;
+            $draft->type = 'update_draft';
+        }
+
+        $draft->fill($data);
+        if (setting('app-editor') !== 'markdown') $draft->markdown = '';
+
+        $draft->save();
+        return $draft;
+    }
+
+    /**
+     * Update a draft page.
+     * @param Page $page
+     * @param array $data
+     * @return Page
+     */
+    public function updateDraftPage(Page $page, $data = [])
+    {
+        $page->fill($data);
+
+        if (isset($data['html'])) {
+            $page->text = strip_tags($data['html']);
+        }
+
+        $page->save();
+        return $page;
+    }
+
+    /**
+     * The base query for getting user update drafts.
+     * @param Page $page
+     * @param $userId
+     * @return mixed
+     */
+    private function userUpdateDraftsQuery(Page $page, $userId)
+    {
+        return $this->pageRevision->where('created_by', '=', $userId)
+            ->where('type', 'update_draft')
+            ->where('page_id', '=', $page->id)
+            ->orderBy('created_at', 'desc');
+    }
+
+    /**
+     * Checks whether a user has a draft version of a particular page or not.
+     * @param Page $page
+     * @param $userId
+     * @return bool
+     */
+    public function hasUserGotPageDraft(Page $page, $userId)
+    {
+        return $this->userUpdateDraftsQuery($page, $userId)->count() > 0;
+    }
+
+    /**
+     * Get the latest updated draft revision for a particular page and user.
+     * @param Page $page
+     * @param $userId
+     * @return mixed
+     */
+    public function getUserPageDraft(Page $page, $userId)
+    {
+        return $this->userUpdateDraftsQuery($page, $userId)->first();
+    }
+
+    /**
+     * Get the notification message that informs the user that they are editing a draft page.
+     * @param PageRevision $draft
+     * @return string
+     */
+    public function getUserPageDraftMessage(PageRevision $draft)
+    {
+        $message = 'You are currently editing a draft that was last saved ' . $draft->updated_at->diffForHumans() . '.';
+        if ($draft->page->updated_at->timestamp > $draft->updated_at->timestamp) {
+            $message .= "\n This page has been updated by since that time. It is recommended that you discard this draft.";
+        }
+        return $message;
+    }
+
+    /**
+     * Check if a page is being actively editing.
+     * Checks for edits since last page updated.
+     * Passing in a minuted range will check for edits
+     * within the last x minutes.
+     * @param Page $page
+     * @param null $minRange
+     * @return bool
+     */
+    public function isPageEditingActive(Page $page, $minRange = null)
+    {
+        $draftSearch = $this->activePageEditingQuery($page, $minRange);
+        return $draftSearch->count() > 0;
+    }
+
+    /**
+     * Get a notification message concerning the editing activity on
+     * a particular page.
+     * @param Page $page
+     * @param null $minRange
+     * @return string
+     */
+    public function getPageEditingActiveMessage(Page $page, $minRange = null)
+    {
+        $pageDraftEdits = $this->activePageEditingQuery($page, $minRange)->get();
+        $userMessage = $pageDraftEdits->count() > 1 ? $pageDraftEdits->count() . ' users have' : $pageDraftEdits->first()->createdBy->name . ' has';
+        $timeMessage = $minRange === null ? 'since the page was last updated' : 'in the last ' . $minRange . ' minutes';
+        $message = '%s started editing this page %s. Take care not to overwrite each other\'s updates!';
+        return sprintf($message, $userMessage, $timeMessage);
+    }
+
+    /**
+     * A query to check for active update drafts on a particular page.

      * @param Page $page
      * @param Page $page

+     * @param null $minRange

      * @return mixed
      */
      * @return mixed
      */

-    public function getLastRevision(Page $page)
+    private function activePageEditingQuery(Page $page, $minRange = null)

     {
     {

-        return $this->pageRevision->where('page_id', '=', $page->id)
-            ->orderBy('created_at', 'desc')->first();
+        $query = $this->pageRevision->where('type', '=', 'update_draft')
+            ->where('page_id', '=', $page->id)
+            ->where('updated_at', '>', $page->updated_at)
+            ->where('created_by', '!=', user()->id)
+            ->with('createdBy');
+
+        if ($minRange !== null) {
+            $query = $query->where('updated_at', '>=', Carbon::now()->subMinutes($minRange));
+        }
+
+        return $query;

     }
 
     /**
      * Gets a single revision via it's id.
      * @param $id
     }
 
     /**
      * Gets a single revision via it's id.
      * @param $id

-     * @return mixed
+     * @return PageRevision

      */
     public function getRevisionById($id)
     {
      */
     public function getRevisionById($id)
     {


@@ -133,36 +558,108 @@ class PageRepo
 
     /**
      * Checks if a slug exists within a book already.
 
     /**
      * Checks if a slug exists within a book already.

-     * @param $slug
-     * @param $bookId
+     * @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);
      * @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', '!=', $currentId);
-        }
+        if ($currentId) $query = $query->where('id', '!=', $currentId);

         return $query->count() > 0;
     }
 
         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;
+    }
+
+
+    /**
+     * Change the page's parent to the given entity.
+     * @param Page $page
+     * @param Entity $parent
+     */
+    public function changePageParent(Page $page, Entity $parent)
+    {
+        $book = $parent->isA('book') ? $parent : $parent->book;
+        $page->chapter_id = $parent->isA('chapter') ? $parent->id : 0;
+        $page->save();
+        $page = $this->changeBook($book->id, $page);
+        $page->load('book');
+        $this->permissionService->buildJointPermissionsForEntity($book);
+    }
+

     /**
      * Gets a suitable slug for the resource
     /**
      * Gets a suitable slug for the resource

-     *
-     * @param $name
-     * @param $bookId
+     * @param string $name
+     * @param int $bookId

      * @param bool|false $currentId
      * @return string
      */
     public function findSuitableSlug($name, $bookId, $currentId = false)
     {
         $slug = Str::slug($name);
      * @param bool|false $currentId
      * @return string
      */
     public function findSuitableSlug($name, $bookId, $currentId = false)
     {
         $slug = Str::slug($name);

-        while($this->doesSlugExist($slug, $bookId, $currentId)) {
+        if ($slug === "") $slug = substr(md5(rand(1, 500)), 0, 5);
+        while ($this->doesSlugExist($slug, $bookId, $currentId)) {

             $slug .= '-' . substr(md5(rand(1, 500)), 0, 3);
         }
         return $slug;
     }
 
             $slug .= '-' . substr(md5(rand(1, 500)), 0, 3);
         }
         return $slug;
     }
 

+    /**
+     * Destroy a given page along with its dependencies.
+     * @param $page
+     */
+    public function destroy(Page $page)
+    {
+        Activity::removeEntity($page);
+        $page->views()->delete();
+        $page->tags()->delete();
+        $page->revisions()->delete();
+        $page->permissions()->delete();
+        $this->permissionService->deleteJointPermissionsForEntity($page);
+
+        // Delete AttachedFiles
+        $fileService = app(FileService::class);
+        foreach ($page->files as $file) {
+            $fileService->deleteFile($file);
+        }
+
+        $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);
+    }

 
 

-}
\ No newline at end of file
+}