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<?php |
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/** |
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* Nextcloud - passman |
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* |
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* @copyright Copyright (c) 2016, Sander Brand ([email protected]) |
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* @copyright Copyright (c) 2016, Marcos Zuriaga Miguel ([email protected]) |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program 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 as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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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 |
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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 OCA\OwnNote\Service; |
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use OCA\OwnNote\Db\OwnNote; |
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use OCA\OwnNote\Utility\Evernote; |
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use OCA\OwnNote\Utility\Utils; |
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use DateTime; |
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use OC\Files\Filesystem; |
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use OCA\OwnNote\Db\OwnNoteMapper; |
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use Punic\Exception; |
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class OwnNoteService { |
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private $noteMapper; |
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private $utils; |
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public function __construct(OwnNoteMapper $noteMapper, Utils $utils) { |
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$this->noteMapper = $noteMapper; |
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$this->utils = $utils; |
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} |
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/** |
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* Get vaults from a user. |
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* |
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* @param $userId |
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* @return OwnNote[] |
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*/ |
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public function findNotesFromUser($userId) { |
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// Get shares |
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return $this->noteMapper->findNotesFromUser($userId); |
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} |
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/** |
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* Get a single vault |
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* |
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* @param $note_id |
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* @param $user_id |
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* @return OwnNote |
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* @internal param $vault_id |
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*/ |
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public function find($note_id, $user_id = null) { |
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$note = $this->noteMapper->find($note_id, $user_id); |
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return $note; |
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} |
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/** |
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* Creates a note |
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* |
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* @param array|OwnNote $note |
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* @param $userId |
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* @return OwnNote |
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* @throws \Exception |
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*/ |
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public function create($FOLDER, $note, $userId) { |
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if (is_array($note)) { |
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$entity = new OwnNote(); |
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$entity->setName($note['name']); |
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$entity->setUid($userId); |
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$entity->setGrouping($note['group']); |
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$entity->setNote($note['note'] ? $note['note'] : ''); |
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if ($note['mtime']) { |
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$entity->setMtime($note['mtime']); |
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} else { |
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$entity->setMtime(time()); |
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} |
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$note = $entity; |
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} |
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if (!$note instanceof OwnNote) { |
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throw new \Exception("Expected OwnNote object!"); |
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} |
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$group = $note->getGrouping(); |
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$name = $note->getName(); |
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$content = $note->getNote(); |
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View Code Duplication |
if ($FOLDER != '' && $name) { |
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$tmpfile = $FOLDER . "/" . $name . ".htm"; |
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if ($group != '') |
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$tmpfile = $FOLDER . "/[" . $group . "] " . $name . ".htm"; |
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Filesystem::file_put_contents($tmpfile, $content); |
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if ($info = Filesystem::getFileInfo($tmpfile)) { |
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$mtime = $info['mtime']; |
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} |
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} |
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return $this->noteMapper->create($note); |
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} |
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/** |
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* Update vault |
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* |
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* @param $FOLDER |
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* @param $note |
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* @return OwnNote|bool |
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* @throws \Exception |
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* @internal param $userId |
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* @internal param $vault |
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*/ |
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public function update($FOLDER, $note) { |
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if (is_array($note)) { |
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$entity = $this->find($note['id']); |
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if(!$entity){ |
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$entity = new OwnNote(); |
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} |
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if (isset($note['name'])) { |
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$entity->setName($note['name']); |
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} |
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if(isset($note['group']) || $note['group']) { |
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$entity->setGrouping($note['group']); |
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} |
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if (isset($note['note']) || $note['note'] == '') { |
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$entity->setNote($note['note']); |
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} |
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if (isset($note['mtime'])) { |
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$entity->setMtime($note['mtime']); |
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} |
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$note = $entity; |
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} |
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if (!$note instanceof OwnNote) { |
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throw new \Exception("Expected OwnNote object!"); |
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} |
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$group = $note->getGrouping(); |
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$name = $note->getName(); |
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$content = $note->getNote(); |
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// if (!$this->checkPermissions(\OCP\Constants::PERMISSION_UPDATE, $note->getId())) { |
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// return false; |
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// } |
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View Code Duplication |
if ($FOLDER != '' && $name) { |
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$tmpfile = $FOLDER . "/" . $name . ".htm"; |
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if ($group != '') |
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$tmpfile = $FOLDER . "/[" . $group . "] " . $name . ".htm"; |
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Filesystem::file_put_contents($tmpfile, $content); |
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if ($info = Filesystem::getFileInfo($tmpfile)) { |
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$note->setMtime($info['mtime']); |
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} |
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} |
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if(!$note->getId()){ |
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return $this->noteMapper->create($note); |
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} |
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return $this->noteMapper->updateNote($note); |
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} |
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public function renameNote($FOLDER, $id, $in_newname, $in_newgroup, $uid = null) { |
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$newname = str_replace("\\", "-", str_replace("/", "-", $in_newname)); |
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$newgroup = str_replace("\\", "-", str_replace("/", "-", $in_newgroup)); |
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// We actually need to delete and create so that the delete flag exists for syncing clients |
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$note = $this->find($id); |
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$arr = $note->jsonSerialize(); |
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if($note->getName() != $newname || $note->getGrouping() != $newgroup) { |
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$arr['name'] = $newname; |
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$arr['group'] = $newgroup; |
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$this->delete($FOLDER, $note->getId()); |
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} |
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$this->update($FOLDER, $arr); |
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return true; |
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} |
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/** |
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* Delete a vault from user |
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* |
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* @param $note_id |
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* @param string $user_id |
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* @return bool |
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* @internal param string $vault_guid |
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*/ |
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public function delete($FOLDER, $note_id, $user_id = null) { |
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if (!$this->checkPermissions(\OCP\Constants::PERMISSION_DELETE, $note_id)) { |
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return false; |
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} |
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$note = $this->noteMapper->find($note_id, $user_id); |
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if ($note instanceof OwnNote) { |
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$group = $note->getGrouping(); |
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$name = $note->getName(); |
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View Code Duplication |
if ($FOLDER != '') { |
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$tmpfile = $FOLDER . "/" . $name . ".htm"; |
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if ($group != '') |
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$tmpfile = $FOLDER . "/[" . $group . "] " . $name . ".htm"; |
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if (Filesystem::file_exists($tmpfile)) |
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Filesystem::unlink($tmpfile); |
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} |
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$this->noteMapper->deleteNote($note); |
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return true; |
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} else { |
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return false; |
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} |
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} |
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/** |
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* @param $FOLDER |
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* @param OwnNote $note |
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*/ |
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public function removeFile($FOLDER, $note){ |
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$group = $note->getGrouping(); |
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$name = $note->getName(); |
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View Code Duplication |
if ($FOLDER != '') { |
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$tmpfile = $FOLDER . "/" . $name . ".htm"; |
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if ($group != '') |
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$tmpfile = $FOLDER . "/[" . $group . "] " . $name . ".htm"; |
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if (Filesystem::file_exists($tmpfile)) |
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Filesystem::unlink($tmpfile); |
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} |
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} |
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/** |
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* @param $FOLDER |
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* @param boolean $showdel |
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* @return array |
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*/ |
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public function getListing($FOLDER, $showdel) { |
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// Get the listing from the database |
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$requery = false; |
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$uid = \OC::$server->getUserSession()->getUser()->getUID(); |
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$shared_items = \OCP\Share::getItemsSharedWith('ownnote', 'populated_shares'); |
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/** |
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* @var $results OwnNote[] |
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*/ |
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$results = array_merge($this->findNotesFromUser($uid), $shared_items); |
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$results2 = $results; |
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if ($results) |
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foreach ($results as $result) { |
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if($result instanceof OwnNote) { |
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$result = $result->jsonSerialize(); |
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} |
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foreach ($results2 as $result2) { |
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if($result2 instanceof OwnNote) { |
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$result2 = $result2->jsonSerialize(); |
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} |
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View Code Duplication |
if ($result['id'] != $result2['id'] && $result['name'] == $result2['name'] && $result['grouping'] == $result2['grouping']) { |
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// We have a duplicate that should not exist. Need to remove the offending record first |
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$delid = -1; |
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if ($result['mtime'] == $result2['mtime']) { |
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// If the mtime's match, delete the oldest ID. |
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$delid = $result['id']; |
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if ($result['id'] > $result2['id']) |
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$delid = $result2['id']; |
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} elseif ($result['mtime'] > $result2['mtime']) { |
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// Again, delete the oldest |
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$delid = $result2['id']; |
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} elseif ($result['mtime'] < $result2['mtime']) { |
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// The only thing left is if result is older |
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$delid = $result['id']; |
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} |
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if ($delid != -1) { |
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$this->delete('', $delid); |
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$requery = true; |
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} |
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} |
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} |
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} |
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View Code Duplication |
if ($requery) { |
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$shared_items = \OCP\Share::getItemsSharedWith('ownnote', 'populated_shares'); |
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$results = array_merge($this->findNotesFromUser($uid), $shared_items); |
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$requery = false; |
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} |
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// Tests to add a bunch of notes |
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//$now = new DateTime(); |
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//for ($x = 0; $x < 199; $x++) { |
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//saveNote('', "Test ".$x, '', '', $now->getTimestamp()); |
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//} |
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$farray = array(); |
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if ($FOLDER != '') { |
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// Create the folder if it doesn't exist |
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View Code Duplication |
if (!Filesystem::is_dir($FOLDER)) { |
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if (!Filesystem::mkdir($FOLDER)) { |
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\OCP\Util::writeLog('ownnote', 'Could not create ownNote directory.', \OCP\Util::ERROR); |
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exit; |
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} |
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} |
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// Synchronize files to the database |
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$filearr = array(); |
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if ($listing = Filesystem::opendir($FOLDER)) { |
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if (!$listing) { |
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\OCP\Util::writeLog('ownnote', 'Error listing directory.', \OCP\Util::ERROR); |
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exit; |
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} |
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while (($file = readdir($listing)) !== false) { |
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$tmpfile = $file; |
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if ($tmpfile == "." || $tmpfile == "..") continue; |
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if (!$this->utils->endsWith($tmpfile, ".htm") && !$this->utils->endsWith($tmpfile, ".html")) continue; |
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if ($info = Filesystem::getFileInfo($FOLDER . "/" . $tmpfile)) { |
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// Check for EVERNOTE but wait to rename them to get around: |
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// https://github.com/owncloud/core/issues/16202 |
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if ($this->utils->endsWith($tmpfile, ".html")) { |
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Evernote::checkEvernote($FOLDER, $tmpfile); |
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} |
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// Separate the name and group name |
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$name = preg_replace('/\\.[^.\\s]{3,4}$/', '', $tmpfile); |
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$group = ""; |
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View Code Duplication |
if (substr($name, 0, 1) == "[") { |
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$end = strpos($name, ']'); |
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$group = substr($name, 1, $end - 1); |
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$name = substr($name, $end + 1, strlen($name) - $end + 1); |
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$name = trim($name); |
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} |
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// Set array for later checking |
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$filearr[] = $tmpfile; |
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// Check to see if the file is in the DB |
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$fileindb = false; |
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if ($results) |
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foreach ($results as $result) { |
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if($result instanceof OwnNote) { |
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$result = $result->jsonSerialize(); |
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} |
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if ($result['deleted'] == 0) |
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if ($name == $result['name'] && $group == $result['grouping']) { |
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$fileindb = true; |
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// If it is in the DB, check if the filesystem file is newer than the DB |
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if ($result['mtime'] < $info['mtime']) { |
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// File is newer, this could happen if a user updates a file |
341
|
|
|
$html = ""; |
|
|
|
|
342
|
|
|
$html = Filesystem::file_get_contents($FOLDER . "/" . $tmpfile); |
343
|
|
|
$n = [ |
344
|
|
|
'id' => $result['id'], |
345
|
|
|
'mtime' => $info['mtime'], |
346
|
|
|
'note' => ($html) ? $html : '' |
347
|
|
|
]; |
348
|
|
|
$this->update('', $n); |
349
|
|
|
$requery = true; |
350
|
|
|
} |
351
|
|
|
} |
352
|
|
|
} |
353
|
|
|
if (!$fileindb) { |
354
|
|
|
// If it's not in the DB, add it. |
355
|
|
|
$html = ""; |
|
|
|
|
356
|
|
|
if ($html = Filesystem::file_get_contents($FOLDER . "/" . $tmpfile)) { |
|
|
|
|
357
|
|
|
} else { |
358
|
|
|
$html = ""; |
359
|
|
|
} |
360
|
|
|
$n = [ |
361
|
|
|
'name' => $name, |
362
|
|
|
'group' => $group, |
363
|
|
|
'note' => $html, |
364
|
|
|
'mtime' => $info['mtime'], |
365
|
|
|
'uid' => $uid |
366
|
|
|
]; |
367
|
|
|
$this->create('', $n, $uid); |
368
|
|
|
$requery = true; |
369
|
|
|
} |
370
|
|
|
// We moved the rename down here to overcome the OC issue |
371
|
|
View Code Duplication |
if ($this->utils->endsWith($tmpfile, ".html")) { |
|
|
|
|
372
|
|
|
$tmpfile = substr($tmpfile, 0, -1); |
373
|
|
|
if (!Filesystem::file_exists($FOLDER . "/" . $tmpfile)) { |
374
|
|
|
Filesystem::rename($FOLDER . "/" . $file, $FOLDER . "/" . $tmpfile); |
375
|
|
|
} |
376
|
|
|
} |
377
|
|
|
} |
378
|
|
|
} |
379
|
|
|
} |
380
|
|
View Code Duplication |
if ($requery) { |
|
|
|
|
381
|
|
|
$shared_items = \OCP\Share::getItemsSharedWith('ownnote', 'populated_shares'); |
382
|
|
|
$results = array_merge($this->findNotesFromUser($uid), $shared_items); |
383
|
|
|
} |
384
|
|
|
// Now also make sure the files exist, they may not if the user switched folders in admin. |
385
|
|
|
if ($results) |
|
|
|
|
386
|
|
|
foreach ($results as $result) { |
387
|
|
|
if($result instanceof OwnNote) { |
388
|
|
|
$result = $result->jsonSerialize(); |
389
|
|
|
} |
390
|
|
|
if ($result['deleted'] == 0) { |
391
|
|
|
$tmpfile = $result['name'] . ".htm"; |
392
|
|
View Code Duplication |
if ($result['grouping'] != '') |
|
|
|
|
393
|
|
|
$tmpfile = '[' . $result['grouping'] . '] ' . $result['name'] . '.htm'; |
394
|
|
|
$filefound = false; |
395
|
|
|
foreach ($filearr as $f) { |
396
|
|
|
if ($f == $tmpfile) { |
397
|
|
|
$filefound = true; |
398
|
|
|
break; |
399
|
|
|
} |
400
|
|
|
} |
401
|
|
|
if (!$filefound) { |
402
|
|
|
$this->update($FOLDER, $result); |
403
|
|
|
} |
404
|
|
|
} |
405
|
|
|
} |
406
|
|
|
} |
407
|
|
|
// Now loop through and return the listing |
408
|
|
|
if ($results) { |
|
|
|
|
409
|
|
|
$count = 0; |
410
|
|
|
$now = new \DateTime(); |
411
|
|
|
$filetime = new \DateTime(); |
412
|
|
|
|
413
|
|
|
foreach ($results as $result) { |
414
|
|
|
if($result instanceof OwnNote) { |
415
|
|
|
$result = $result->jsonSerialize(); |
416
|
|
|
} |
417
|
|
|
if ($result['deleted'] == 0 || $showdel == true) { |
|
|
|
|
418
|
|
|
$filetime->setTimestamp($result['mtime']); |
419
|
|
|
$timestring = $this->utils->getTimeString($filetime, $now); |
420
|
|
|
$f = array(); |
421
|
|
|
$f['id'] = $result['id']; |
422
|
|
|
$f['uid'] = $result['uid']; |
423
|
|
|
$f['name'] = $result['name']; |
424
|
|
|
$f['group'] = ($result['grouping']) ? $result['grouping'] : ''; |
425
|
|
|
$f['timestring'] = $timestring; |
426
|
|
|
$f['mtime'] = $result['mtime']; |
427
|
|
|
$f['timediff'] = $now->getTimestamp() - $result['mtime']; |
428
|
|
|
$f['deleted'] = $result['deleted']; |
429
|
|
|
$f['permissions'] = @$result['permissions']; |
430
|
|
|
|
431
|
|
|
|
432
|
|
|
$shared_with = \OCP\Share::getUsersItemShared('ownnote', $result['id'], $result['uid']); |
433
|
|
|
// add shares (all shares, if it's an owned note, only the user for shared notes (not disclosing other sharees)) |
434
|
|
|
$f['shared_with'] = ($result['uid'] == $uid) ? $shared_with : [$uid]; |
435
|
|
|
|
436
|
|
|
$farray[$count] = $f; |
437
|
|
|
$count++; |
438
|
|
|
} |
439
|
|
|
} |
440
|
|
|
} |
441
|
|
|
return $farray; |
442
|
|
|
} |
443
|
|
|
|
444
|
|
View Code Duplication |
private function checkPermissions($permission, $nid) { |
445
|
|
|
// gather information |
446
|
|
|
$uid = \OC::$server->getUserSession()->getUser()->getUID(); |
447
|
|
|
$note = $this->find($nid); |
448
|
|
|
// owner is allowed to change everything |
449
|
|
|
if ($uid === $note->getUid()) { |
450
|
|
|
return true; |
451
|
|
|
} |
452
|
|
|
|
453
|
|
|
// check share permissions |
454
|
|
|
$shared_note = \OCP\Share::getItemSharedWith('ownnote', $nid, 'populated_shares')[0]; |
455
|
|
|
return $shared_note['permissions'] & $permission; |
456
|
|
|
} |
457
|
|
|
} |
458
|
|
|
|