BookStack Code Mirror - bookstack/blob - app/References/CrossLinkReplacer.php

   1 <?php
   2
   3 namespace BookStack\References;
   4
   5 use BookStack\Entities\Models\Entity;
   6 use BookStack\Entities\Models\Page;
   7 use BookStack\Entities\Repos\RevisionRepo;
   8
   9 class CrossLinkReplacer
  10 {
  11     protected ReferenceFetcher $referenceFetcher;
  12     protected RevisionRepo $revisionRepo;
  13
  14     public function __construct(ReferenceFetcher $referenceFetcher, RevisionRepo $revisionRepo)
  15     {
  16         $this->referenceFetcher = $referenceFetcher;
  17         $this->revisionRepo = $revisionRepo;
  18     }
  19
  20     public function updateEntityPageReferences(Entity $entity, string $oldLink)
  21     {
  22         $references = $this->referenceFetcher->getPageReferencesToEntity($entity);
  23         $newLink = $entity->getUrl();
  24
  25         /** @var Reference $reference */
  26         foreach ($references as $reference) {
  27             /** @var Page $page */
  28             $page = $reference->from;
  29             $this->updateReferencesWithinPage($page, $oldLink, $newLink);
  30         }
  31     }
  32
  33     protected function updateReferencesWithinPage(Page $page, string $oldLink, string $newLink)
  34     {
  35         $page = (clone $page)->refresh();
  36         $html = '';// TODO - Update HTML content
  37         $markdown = '';// TODO - Update markdown content
  38
  39         $page->html = $html;
  40         $page->markdown = $markdown;
  41         $page->revision_count++;
  42         $page->save();
  43
  44         $summary = ''; // TODO - Get default summary from translations
  45         $this->revisionRepo->storeNewForPage($page, $summary);
  46     }
  47 }