310 lines
10 KiB
PHP
310 lines
10 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2018 F7cloud GmbH and F7cloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Talk\Chat;
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use OC\Comments\Comment;
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use OC\Comments\Manager;
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use OCP\Comments\IComment;
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use OCP\DB\Exception;
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use OCP\DB\QueryBuilder\IQueryBuilder;
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class CommentsManager extends Manager {
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/**
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* @param array $data
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* @return IComment
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*/
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public function getCommentFromData(array $data): IComment {
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$message = $data['message'];
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unset($data['message']);
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$comment = new Comment($this->normalizeDatabaseData($data));
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$comment->setMessage($message, ChatManager::MAX_CHAT_LENGTH);
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return $comment;
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}
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/**
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* @param string[] $ids
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* @return IComment[]
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* @throws Exception
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*/
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public function getCommentsById(array $ids): array {
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$commentIds = array_map('intval', $ids);
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$query = $this->dbConn->getQueryBuilder();
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$query->select('*')
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->from('comments')
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->where($query->expr()->in('id', $query->createNamedParameter($commentIds, IQueryBuilder::PARAM_INT_ARRAY)));
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$comments = [];
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$result = $query->execute();
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while ($row = $result->fetch()) {
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$comments[(int)$row['id']] = $this->getCommentFromData($row);
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}
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$result->closeCursor();
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return $comments;
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}
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/**
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* FIXME: TEMPORARY method until https://github.com/f7cloud/server/pull/53896 is merged
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*
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* @param string $objectType the object type, e.g. 'files'
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* @param string $objectId the id of the object
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* @param int $lastKnownCommentId the last known comment (will be used as offset)
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* @param string $sortDirection direction of the comments (`asc` or `desc`)
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* @param int $limit optional, number of maximum comments to be returned. if
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* set to 0, all comments are returned.
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* @param bool $includeLastKnown
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* @return list<IComment>
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*/
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#[\Override]
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public function getForObjectSince(
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string $objectType,
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string $objectId,
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int $lastKnownCommentId,
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string $sortDirection = 'asc',
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int $limit = 30,
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bool $includeLastKnown = false,
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string $topmostParentId = '',
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): array {
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return $this->getCommentsWithVerbForObjectSinceComment(
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$objectType,
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$objectId,
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[],
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$lastKnownCommentId,
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$sortDirection,
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$limit,
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$includeLastKnown,
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$topmostParentId,
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);
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}
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/**
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* FIXME: TEMPORARY method until https://github.com/f7cloud/server/pull/53896 is merged
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*
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* @param string $objectType the object type, e.g. 'files'
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* @param string $objectId the id of the object
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* @param string[] $verbs List of verbs to filter by
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* @param int $lastKnownCommentId the last known comment (will be used as offset)
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* @param string $sortDirection direction of the comments (`asc` or `desc`)
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* @param int $limit optional, number of maximum comments to be returned. if
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* set to 0, all comments are returned.
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* @param bool $includeLastKnown
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* @return list<IComment>
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*/
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#[\Override]
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public function getCommentsWithVerbForObjectSinceComment(
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string $objectType,
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string $objectId,
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array $verbs,
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int $lastKnownCommentId,
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string $sortDirection = 'asc',
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int $limit = 30,
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bool $includeLastKnown = false,
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string $topmostParentId = '',
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): array {
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$comments = [];
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$query = $this->dbConn->getQueryBuilder();
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$query->select('*')
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->from('comments')
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->where($query->expr()->eq('object_type', $query->createNamedParameter($objectType)))
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->andWhere($query->expr()->eq('object_id', $query->createNamedParameter($objectId)))
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->orderBy('creation_timestamp', $sortDirection === 'desc' ? 'DESC' : 'ASC')
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->addOrderBy('id', $sortDirection === 'desc' ? 'DESC' : 'ASC');
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if ($limit > 0) {
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$query->setMaxResults($limit);
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}
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if (!empty($verbs)) {
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$query->andWhere($query->expr()->in('verb', $query->createNamedParameter($verbs, IQueryBuilder::PARAM_STR_ARRAY)));
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}
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if ($topmostParentId !== '') {
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$query->andWhere($query->expr()->orX(
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$query->expr()->eq('id', $query->createNamedParameter($topmostParentId)),
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$query->expr()->eq('topmost_parent_id', $query->createNamedParameter($topmostParentId)),
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));
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}
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$lastKnownComment = $lastKnownCommentId > 0 ? $this->getLastKnownComment(
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$objectType,
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$objectId,
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$lastKnownCommentId
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) : null;
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if ($lastKnownComment instanceof IComment) {
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$lastKnownCommentDateTime = $lastKnownComment->getCreationDateTime();
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if ($sortDirection === 'desc') {
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if ($includeLastKnown) {
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$idComparison = $query->expr()->lte('id', $query->createNamedParameter($lastKnownCommentId));
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} else {
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$idComparison = $query->expr()->lt('id', $query->createNamedParameter($lastKnownCommentId));
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}
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$query->andWhere(
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$query->expr()->orX(
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$query->expr()->lt(
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'creation_timestamp',
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$query->createNamedParameter($lastKnownCommentDateTime, IQueryBuilder::PARAM_DATETIME_MUTABLE),
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IQueryBuilder::PARAM_DATETIME_MUTABLE
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),
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$query->expr()->andX(
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$query->expr()->eq(
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'creation_timestamp',
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$query->createNamedParameter($lastKnownCommentDateTime, IQueryBuilder::PARAM_DATETIME_MUTABLE),
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IQueryBuilder::PARAM_DATETIME_MUTABLE
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),
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$idComparison
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)
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)
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);
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} else {
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if ($includeLastKnown) {
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$idComparison = $query->expr()->gte('id', $query->createNamedParameter($lastKnownCommentId));
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} else {
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$idComparison = $query->expr()->gt('id', $query->createNamedParameter($lastKnownCommentId));
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}
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$query->andWhere(
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$query->expr()->orX(
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$query->expr()->gt(
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'creation_timestamp',
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$query->createNamedParameter($lastKnownCommentDateTime, IQueryBuilder::PARAM_DATETIME_MUTABLE),
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IQueryBuilder::PARAM_DATETIME_MUTABLE
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),
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$query->expr()->andX(
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$query->expr()->eq(
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'creation_timestamp',
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$query->createNamedParameter($lastKnownCommentDateTime, IQueryBuilder::PARAM_DATETIME_MUTABLE),
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IQueryBuilder::PARAM_DATETIME_MUTABLE
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),
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$idComparison
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)
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)
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);
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}
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} elseif ($lastKnownCommentId > 0) {
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// We didn't find the "$lastKnownComment" but we still use the ID as an offset.
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// This is required as a fall-back for expired messages in talk and deleted comments in other apps.
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if ($sortDirection === 'desc') {
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if ($includeLastKnown) {
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$query->andWhere($query->expr()->lte('id', $query->createNamedParameter($lastKnownCommentId)));
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} else {
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$query->andWhere($query->expr()->lt('id', $query->createNamedParameter($lastKnownCommentId)));
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}
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} else {
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if ($includeLastKnown) {
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$query->andWhere($query->expr()->gte('id', $query->createNamedParameter($lastKnownCommentId)));
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} else {
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$query->andWhere($query->expr()->gt('id', $query->createNamedParameter($lastKnownCommentId)));
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}
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}
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}
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$resultStatement = $query->execute();
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while ($data = $resultStatement->fetch()) {
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$comment = $this->getCommentFromData($data);
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$this->cache($comment);
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$comments[] = $comment;
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}
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$resultStatement->closeCursor();
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return $comments;
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}
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/**
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* @param string $actorType
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* @param string $actorId
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* @param string[] $messageIds
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* @return array
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* @psalm-return array<int, string[]>
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*/
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public function retrieveReactionsByActor(string $actorType, string $actorId, array $messageIds): array {
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$commentIds = array_map('intval', $messageIds);
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$query = $this->dbConn->getQueryBuilder();
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$query->select('*')
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->from('reactions')
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->where($query->expr()->eq('actor_type', $query->createNamedParameter($actorType)))
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->andWhere($query->expr()->eq('actor_id', $query->createNamedParameter($actorId)))
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->andWhere($query->expr()->in('parent_id', $query->createNamedParameter($commentIds, IQueryBuilder::PARAM_INT_ARRAY)));
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$reactions = [];
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$result = $query->executeQuery();
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while ($row = $result->fetch()) {
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$reactions[(int)$row['parent_id']] ??= [];
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$reactions[(int)$row['parent_id']][] = $row['reaction'];
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}
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$result->closeCursor();
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return $reactions;
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}
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/**
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* Search for comments on one or more objects with a given content
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*
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* @param string $search content to search for
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* @param string $objectType Limit the search by object type
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* @param string[] $objectIds Limit the search by object ids
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* @param string[] $verbs Limit the verb of the comment
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* @return list<IComment>
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*/
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public function searchForObjectsWithFilters(string $search, string $objectType, array $objectIds, array $verbs, ?\DateTimeImmutable $since, ?\DateTimeImmutable $until, ?string $actorType, ?string $actorId, int $offset, int $limit = 50): array {
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$query = $this->dbConn->getQueryBuilder();
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$query->select('*')
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->from('comments')
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->orderBy('creation_timestamp', 'DESC')
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->addOrderBy('id', 'DESC')
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->setMaxResults($limit);
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if ($search !== '') {
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$query->where($query->expr()->iLike('message', $query->createNamedParameter(
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'%' . $this->dbConn->escapeLikeParameter($search) . '%'
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)));
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}
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if ($since !== null) {
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$query->andWhere($query->expr()->gte('creation_timestamp', $query->createNamedParameter($since, IQueryBuilder::PARAM_DATE), IQueryBuilder::PARAM_DATE));
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}
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if ($until !== null) {
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$query->andWhere($query->expr()->lte('creation_timestamp', $query->createNamedParameter($until, IQueryBuilder::PARAM_DATE), IQueryBuilder::PARAM_DATE));
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}
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if ($actorType !== null && $actorId !== null) {
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$query->andWhere($query->expr()->lte('actor_type', $query->createNamedParameter($actorType)))
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->andWhere($query->expr()->lte('actor_id', $query->createNamedParameter($actorId)));
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}
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if ($objectType !== '') {
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$query->andWhere($query->expr()->eq('object_type', $query->createNamedParameter($objectType)));
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}
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if (!empty($objectIds)) {
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$query->andWhere($query->expr()->in('object_id', $query->createNamedParameter($objectIds, IQueryBuilder::PARAM_STR_ARRAY)));
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}
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if (!empty($verbs)) {
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$query->andWhere($query->expr()->in('verb', $query->createNamedParameter($verbs, IQueryBuilder::PARAM_STR_ARRAY)));
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}
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if ($offset !== 0) {
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$query->setFirstResult($offset);
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}
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$comments = [];
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$result = $query->executeQuery();
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while ($data = $result->fetch()) {
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$comment = $this->getCommentFromData($data);
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$this->cache($comment);
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$comments[] = $comment;
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}
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$result->closeCursor();
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return $comments;
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}
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}
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