Merge pull request #20563 from owncloud/systemtags-interface
Core interfaces for system tags and its manager
This commit is contained in:
Thomas Müller
commit
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<?php
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/**
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCP\SystemTag;
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/**
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* Public interface for a system-wide tag.
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*
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* @since 9.0.0
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*/
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interface ISystemTag {
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/**
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* Returns the tag id
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*
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* @return string id
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*
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* @since 9.0.0
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*/
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public function getId();
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/**
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* Returns the tag display name
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*
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* @return string tag display name
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*
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* @since 9.0.0
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*/
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public function getName();
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/**
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* Returns whether the tag is visible for regular users
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*
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* @return bool true if visible, false otherwise
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*
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* @since 9.0.0
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*/
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public function isUserVisible();
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/**
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* Returns whether the tag can be assigned to objects by regular users
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*
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* @return bool true if assignable, false otherwise
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*
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* @since 9.0.0
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*/
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public function isUserAsssignable();
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}
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<?php
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/**
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCP\SystemTag;
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/**
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* Public interface to access and manage system-wide tags.
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*
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* @since 9.0.0
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*/
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interface ISystemTagObjectMapper {
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/**
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* Get a list of tag ids for the given object ids.
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*
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* This returns an array that maps object id to tag ids
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* [
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* 1 => array('id1', 'id2'),
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* 2 => array('id3', 'id2'),
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* 3 => array('id5'),
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* 4 => array()
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* ]
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*
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* Untagged objects will have an empty array associated.
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*
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* @param string|array $objIds object ids
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* @param string $objectType object type
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*
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* @return array with object id as key and an array
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* of tag ids as value
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*
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* @since 9.0.0
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*/
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public function getTagIdsForObjects($objIds, $objectType);
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/**
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* Get a list of objects tagged with $tagIds.
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*
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* @param string|array $tagIds Tag id or array of tag ids.
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* @param string $objectType object type
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*
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* @return string[] array of object ids or empty array if none found
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*
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* @throws \OCP\SystemTag\TagNotFoundException if at least one of the
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* given tags does not exist
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*
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* @since 9.0.0
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*/
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public function getObjectIdsForTags($tagIds, $objectType);
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/**
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* Assign the given tags to the given object.
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*
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* @param string $objId object id
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* @param string $objectType object type
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* @param string|array $tagIds tag id or array of tag ids to assign
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*
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* @throws \OCP\SystemTag\TagNotFoundException if at least one of the
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* given tags does not exist
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*
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* @since 9.0.0
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*/
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public function assignTags($objId, $objectType, $tagIds);
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/**
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* Unassign the given tags from the given object.
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*
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* @param string $objId object id
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* @param string $objectType object type
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* @param string|array $tagIds tag id or array of tag ids to unassign
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*
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* @throws \OCP\SystemTag\TagNotFoundException if at least one of the
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* given tags does not exist
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*
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* @since 9.0.0
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*/
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public function unassignTags($objId, $objectType, $tagIds);
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/**
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* Checks whether the given objects have the given tag.
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*
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* @param string|array $objIds object ids
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* @param string $objectType object type
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* @param string $tagId tag id to check
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* @param bool $all true to check that ALL objects have the tag assigned,
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* false to check that at least ONE object has the tag.
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*
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* @return bool true if the condition set by $all is matched, false
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* otherwise
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*
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* @throws \OCP\SystemTag\TagNotFoundException if the tag does not exist
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*
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* @since 9.0.0
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*/
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public function hasTags($objIds, $objectType, $tagId, $all = true);
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}
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<?php
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/**
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCP\SystemTag;
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/**
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* Public interface to access and manage system-wide tags.
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*
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* @since 9.0.0
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*/
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interface ISystemTagManager {
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/**
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* Returns the tag objects matching the given tag ids.
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*
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* @param array|string $tagIds The ID or array of IDs of the tags to retrieve
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*
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* @return \OCP\SystemTag\ISystemTag[] array of system tags or empty array if none found
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*
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* @since 9.0.0
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*/
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public function getTagsById($tagIds);
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/**
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* Returns the tag object matching the given attributes.
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*
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* @param string $tagName tag name
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* @param bool $userVisible whether the tag is visible by users
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* @param bool $userAssignable whether the tag is assignable by users
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*
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* @return \OCP\SystemTag\ISystemTag system tag
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*
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* @throws \OCP\SystemTag\TagNotFoundException if tag does not exist
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*
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* @since 9.0.0
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*/
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public function getTag($tagName, $userVisible, $userAssignable);
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/**
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* Creates the tag object using the given attributes.
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*
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* @param string $tagName tag name
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* @param bool $userVisible whether the tag is visible by users
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* @param bool $userAssignable whether the tag is assignable by users
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*
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* @return \OCP\SystemTag\ISystemTag system tag
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*
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* @throws \OCP\SystemTag\TagAlreadyExistsException if tag already exists
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*
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* @since 9.0.0
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*/
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public function createTag($tagName, $userVisible, $userAssignable);
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/**
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* Returns all known tags, optionally filtered by visibility.
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*
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* @param bool $visibleOnly whether to only return user visible tags
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* @param string $nameSearchPattern optional search pattern for the tag name
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*
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* @return \OCP\SystemTag\ISystemTag[] array of system tags or empty array if none found
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*
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* @since 9.0.0
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*/
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public function getAllTags($visibleOnly = false, $nameSearchPattern = null);
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/**
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* Updates the given tag
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*
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* @param string $tagId tag id
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* @param string $newName the new tag name
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* @param bool $userVisible whether the tag is visible by users
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* @param bool $userAssignable whether the tag is assignable by users
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*
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* @throws \OCP\SystemTag\TagNotFoundException if tag with the given id does not exist
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* @throws \OCP\SystemTag\TagAlreadyExistsException if there is already another tag
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* with the same attributes
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*
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* @since 9.0.0
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*/
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public function updateTag($tagId, $newName, $userVisible, $userAssignable);
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/**
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* Delete the given tags from the database and all their relationships.
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*
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* @param string|array $tagIds array of tag ids
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*
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* @throws \OCP\SystemTag\TagNotFoundException if tag did not exist
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*
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* @since 9.0.0
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*/
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public function deleteTags($tagIds);
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}
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<?php
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/**
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
|
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*
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* This program is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCP\SystemTag;
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/**
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* Exception when a tag already exists.
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*
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* @since 9.0.0
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*/
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class TagAlreadyExistsException extends \RuntimeException {}
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<?php
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/**
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCP\SystemTag;
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/**
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* Exception when a tag was not found.
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*
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* @since 9.0.0
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*/
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class TagNotFoundException extends \RuntimeException {}
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