113 lines
2.9 KiB
PHP
113 lines
2.9 KiB
PHP
<?php
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namespace BookStack\Activity;
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use BookStack\Activity\Models\Comment;
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use BookStack\Entities\Models\Entity;
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use BookStack\Exceptions\NotifyException;
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use BookStack\Exceptions\PrettyException;
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use BookStack\Facades\Activity as ActivityService;
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use BookStack\Util\HtmlDescriptionFilter;
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class CommentRepo
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{
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/**
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* Get a comment by ID.
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*/
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public function getById(int $id): Comment
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{
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return Comment::query()->findOrFail($id);
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}
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/**
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* Create a new comment on an entity.
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*/
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public function create(Entity $entity, string $html, ?int $parent_id, string $content_ref): Comment
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{
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$userId = user()->id;
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$comment = new Comment();
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$comment->html = HtmlDescriptionFilter::filterFromString($html);
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$comment->created_by = $userId;
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$comment->updated_by = $userId;
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$comment->local_id = $this->getNextLocalId($entity);
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$comment->parent_id = $parent_id;
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$comment->content_ref = preg_match('/^bkmrk-(.*?):\d+:(\d*-\d*)?$/', $content_ref) === 1 ? $content_ref : '';
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$entity->comments()->save($comment);
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ActivityService::add(ActivityType::COMMENT_CREATE, $comment);
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ActivityService::add(ActivityType::COMMENTED_ON, $entity);
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return $comment;
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}
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/**
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* Update an existing comment.
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*/
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public function update(Comment $comment, string $html): Comment
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{
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$comment->updated_by = user()->id;
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$comment->html = HtmlDescriptionFilter::filterFromString($html);
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$comment->save();
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ActivityService::add(ActivityType::COMMENT_UPDATE, $comment);
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return $comment;
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}
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/**
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* Archive an existing comment.
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*/
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public function archive(Comment $comment): Comment
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{
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if ($comment->parent_id) {
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throw new NotifyException('Only top-level comments can be archived.');
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}
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$comment->archived = true;
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$comment->save();
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ActivityService::add(ActivityType::COMMENT_UPDATE, $comment);
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return $comment;
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}
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/**
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* Un-archive an existing comment.
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*/
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public function unarchive(Comment $comment): Comment
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{
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if ($comment->parent_id) {
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throw new NotifyException('Only top-level comments can be un-archived.');
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}
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$comment->archived = false;
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$comment->save();
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ActivityService::add(ActivityType::COMMENT_UPDATE, $comment);
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return $comment;
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}
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/**
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* Delete a comment from the system.
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*/
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public function delete(Comment $comment): void
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{
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$comment->delete();
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ActivityService::add(ActivityType::COMMENT_DELETE, $comment);
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}
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/**
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* Get the next local ID relative to the linked entity.
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*/
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protected function getNextLocalId(Entity $entity): int
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{
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$currentMaxId = $entity->comments()->max('local_id');
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return $currentMaxId + 1;
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}
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}
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