mirror of
https://github.com/owncloudarchive/contacts.git
synced 2024-12-01 13:24:10 +01:00
1027 lines
29 KiB
PHP
1027 lines
29 KiB
PHP
<?php
|
|
/**
|
|
* ownCloud - Database backend for Contacts
|
|
*
|
|
* @author Thomas Tanghus
|
|
* @copyright 2013-2014 Thomas Tanghus (thomas@tanghus.net)
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
namespace OCA\Contacts\Backend;
|
|
|
|
use OCA\Contacts\Contact,
|
|
OCA\Contacts\VObject\VCard,
|
|
OCA\Contacts\Utils\Properties,
|
|
Sabre\VObject\Reader;
|
|
|
|
/**
|
|
* Subclass this class for Contacts backends.
|
|
*/
|
|
|
|
class Database extends AbstractBackend {
|
|
|
|
public $name = 'local';
|
|
static private $preparedQueries = array();
|
|
|
|
/**
|
|
* The cached address books.
|
|
* @var array[]
|
|
*/
|
|
public $addressBooks;
|
|
|
|
/**
|
|
* The table that holds the address books.
|
|
* @var string
|
|
*/
|
|
public $addressBooksTableName;
|
|
|
|
/**
|
|
* The table that holds the contact vCards.
|
|
* @var string
|
|
*/
|
|
public $cardsTableName;
|
|
|
|
/**
|
|
* The table that holds the indexed vCard properties.
|
|
* @var string
|
|
*/
|
|
public $indexTableName;
|
|
|
|
/**
|
|
* Sets up the backend
|
|
*
|
|
* @param string $addressBooksTableName
|
|
* @param string $cardsTableName
|
|
*/
|
|
public function __construct(
|
|
$userid = null,
|
|
$options = array(
|
|
'addressBooksTableName' => '*PREFIX*contacts_addressbooks',
|
|
'cardsTableName' => '*PREFIX*contacts_cards',
|
|
'indexTableName' => '*PREFIX*contacts_cards_properties'
|
|
)
|
|
) {
|
|
$this->userid = $userid ? $userid : \OCP\User::getUser();
|
|
$this->addressBooksTableName = $options['addressBooksTableName'];
|
|
$this->cardsTableName = $options['cardsTableName'];
|
|
$this->indexTableName = $options['indexTableName'];
|
|
$this->addressBooks = array();
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getAddressBooksForUser(array $options = array()) {
|
|
|
|
try {
|
|
$result = $this->getPreparedQuery('getaddressbooksforuser')
|
|
->execute(array($this->userid));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: '
|
|
. \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return $this->addressBooks;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.' exception: '
|
|
. $e->getMessage(), \OCP\Util::ERROR);
|
|
return $this->addressBooks;
|
|
}
|
|
|
|
while ($row = $result->fetchRow()) {
|
|
$row['permissions'] = \OCP\PERMISSION_ALL;
|
|
$this->addressBooks[$row['id']] = $row;
|
|
}
|
|
|
|
return $this->addressBooks;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getAddressBook($addressBookId, array $options = array()) {
|
|
//\OCP\Util::writeLog('contacts', __METHOD__.' id: '
|
|
// . $addressBookId, \OCP\Util::DEBUG);
|
|
if ($this->addressBooks && isset($this->addressBooks[$addressBookId])) {
|
|
//print(__METHOD__ . ' ' . __LINE__ .' addressBookInfo: ' . print_r($this->addressBooks[$addressBookId], true));
|
|
return $this->addressBooks[$addressBookId];
|
|
}
|
|
|
|
// Hmm, not found. Lets query the db.
|
|
try {
|
|
$result = $this->getPreparedQuery('getaddressbook')->execute(array($addressBookId, $this->userid));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: '
|
|
. \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return null;
|
|
}
|
|
|
|
$row = $result->fetchRow();
|
|
|
|
if (!$row) {
|
|
return null;
|
|
}
|
|
|
|
$row['permissions'] = \OCP\PERMISSION_ALL;
|
|
$row['backend'] = $this->name;
|
|
$this->addressBooks[$addressBookId] = $row;
|
|
return $row;
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.' exception: '
|
|
. $e->getMessage(), \OCP\Util::ERROR);
|
|
return null;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function hasAddressBook($addressBookId) {
|
|
|
|
// First check if it's already cached
|
|
if ($this->addressBooks && isset($this->addressBooks[$addressBookId])) {
|
|
return true;
|
|
}
|
|
|
|
return count($this->getAddressBook($addressBookId)) > 0;
|
|
}
|
|
|
|
/**
|
|
* Updates an addressbook's properties
|
|
*
|
|
* @param string $addressBookId
|
|
* @param array $changes
|
|
* @return bool
|
|
*/
|
|
public function updateAddressBook($addressBookId, array $changes) {
|
|
|
|
if (count($changes) === 0) {
|
|
return false;
|
|
}
|
|
|
|
$query = 'UPDATE `' . $this->addressBooksTableName . '` SET ';
|
|
|
|
$updates = array();
|
|
|
|
if (isset($changes['displayname'])) {
|
|
$query .= '`displayname` = ?, ';
|
|
$updates[] = $changes['displayname'];
|
|
|
|
if ($this->addressBooks && isset($this->addressBooks[$addressBookId])) {
|
|
$this->addressBooks[$addressBookId]['displayname'] = $changes['displayname'];
|
|
}
|
|
|
|
}
|
|
|
|
if (isset($changes['description'])) {
|
|
|
|
$query .= '`description` = ?, ';
|
|
$updates[] = $changes['description'];
|
|
|
|
if ($this->addressBooks && isset($this->addressBooks[$addressBookId])) {
|
|
$this->addressBooks[$addressBookId]['description'] = $changes['description'];
|
|
}
|
|
|
|
}
|
|
|
|
$query .= '`ctag` = ? + 1 WHERE `id` = ?';
|
|
$now = time();
|
|
$updates[] = $now;
|
|
$updates[] = $addressBookId;
|
|
|
|
if ($this->addressBooks && isset($this->addressBooks[$addressBookId])) {
|
|
$this->addressBooks[$addressBookId]['lastmodified'] = $now;
|
|
}
|
|
|
|
try {
|
|
|
|
$stmt = \OCP\DB::prepare($query);
|
|
$result = $stmt->execute($updates);
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts',
|
|
__METHOD__. 'DB error: '
|
|
. \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts',
|
|
__METHOD__ . ', exception: '
|
|
. $e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Creates a new address book
|
|
*
|
|
* Supported properties are 'displayname', 'description' and 'uri'.
|
|
* 'uri' is supported to allow to add from CardDAV requests, and MUST
|
|
* be used for the 'uri' database field if present.
|
|
* 'displayname' MUST be present.
|
|
*
|
|
* @param array $properties
|
|
* @param array $options - Optional (backend specific options)
|
|
* @return string|false The ID if the newly created AddressBook or false on error.
|
|
*/
|
|
public function createAddressBook(array $properties) {
|
|
|
|
if (count($properties) === 0 || !isset($properties['displayname'])) {
|
|
return false;
|
|
}
|
|
|
|
$updates = array($this->userid, $properties['displayname']);
|
|
$updates[] = isset($properties['uri'])
|
|
? $properties['uri']
|
|
: $this->createAddressBookURI($properties['displayname']);
|
|
$updates[] = isset($properties['description']) ? $properties['description'] : '';
|
|
$ctag = time();
|
|
$updates[] = $ctag;
|
|
|
|
try {
|
|
$result = $this->getPreparedQuery('createaddressbook')->execute($updates);
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__ . ', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
$newid = \OCP\DB::insertid($this->addressBooksTableName);
|
|
|
|
if ($this->addressBooks) {
|
|
$updates['id'] = $newid;
|
|
$updates['ctag'] = $ctag;
|
|
$updates['lastmodified'] = $ctag;
|
|
$updates['permissions'] = \OCP\PERMISSION_ALL;
|
|
$this->addressBooks[$newid] = $updates;
|
|
}
|
|
|
|
return $newid;
|
|
}
|
|
|
|
/**
|
|
* Get all contact ids from the address book to run pre_deleteAddressBook hook
|
|
*
|
|
* @param string $addressBookId
|
|
*/
|
|
protected function preDeleteAddressBook($addressBookId) {
|
|
// Get all contact ids for this address book
|
|
$ids = array();
|
|
$result = null;
|
|
|
|
try {
|
|
|
|
$result = $this->getPreparedQuery('getcontactids')
|
|
->execute(array($addressBookId));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: '
|
|
. \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.
|
|
', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
if (!is_null($result)) {
|
|
while ($id = $result->fetchOne()) {
|
|
$ids[] = $id;
|
|
}
|
|
|
|
\OCP\Util::emitHook('OCA\Contacts', 'pre_deleteAddressBook',
|
|
array('addressbookid' => $addressBookId, 'contactids' => $ids)
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Deletes an entire addressbook and all its contents
|
|
*
|
|
* NOTE: For efficience this method bypasses the cleanup hooks and deletes
|
|
* property indexes and category/group relations by itself.
|
|
*
|
|
* @param string $addressBookId
|
|
* @param array $options - Optional (backend specific options)
|
|
* @return bool
|
|
*/
|
|
public function deleteAddressBook($addressBookId) {
|
|
|
|
$this->preDeleteAddressBook($addressBookId);
|
|
|
|
try {
|
|
$this->getPreparedQuery('deleteaddressbookcontacts')
|
|
->execute(array($addressBookId));
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.
|
|
', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
$this->getPreparedQuery('deleteaddressbook')
|
|
->execute(array($addressBookId));
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.
|
|
', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
if ($this->addressBooks && isset($this->addressBooks[$addressBookId])) {
|
|
unset($this->addressBooks[$addressBookId]);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @brief Updates ctag for addressbook
|
|
* @param integer $id
|
|
* @return boolean
|
|
*/
|
|
public function setModifiedAddressBook($id) {
|
|
$ctag = time();
|
|
$this->getPreparedQuery('touchaddressbook')->execute(array($ctag, $id));
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function lastModifiedAddressBook($addressBookId) {
|
|
|
|
if ($this->addressBooks && isset($this->addressBooks[$addressBookId])) {
|
|
return $this->addressBooks[$addressBookId]['lastmodified'];
|
|
}
|
|
|
|
$addressBook = $this->getAddressBook($addressBookId);
|
|
if($addressBook) {
|
|
$this->addressBooks[$addressBookId] = $addressBook;
|
|
}
|
|
return $addressBook ? $addressBook['lastmodified'] : null;
|
|
}
|
|
|
|
/**
|
|
* Returns the number of contacts in a specific address book.
|
|
*
|
|
* @param string $addressBookId
|
|
* @param bool $omitdata Don't fetch the entire carddata or vcard.
|
|
* @return array
|
|
*/
|
|
public function numContacts($addressBookId) {
|
|
|
|
$result = $this->getPreparedQuery('numcontacts')->execute(array($addressBookId));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return null;
|
|
}
|
|
|
|
return (int)$result->fetchOne();
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getContacts($addressBookId, array $options = array()) {
|
|
//\OCP\Util::writeLog('contacts', __METHOD__.' addressbookid: ' . $addressBookId, \OCP\Util::DEBUG);
|
|
$cards = array();
|
|
try {
|
|
$queryIdentifier = (isset($options['omitdata']) && $options['omitdata'] === true)
|
|
? 'getcontactsomitdata'
|
|
: 'getcontacts';
|
|
|
|
$result = $this->getPreparedQuery($queryIdentifier, $options)->execute(array($addressBookId));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return $cards;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', exception: '.$e->getMessage(), \OCP\Util::ERROR);
|
|
return $cards;
|
|
}
|
|
|
|
if (!is_null($result)) {
|
|
|
|
while ($row = $result->fetchRow()) {
|
|
$row['permissions'] = \OCP\PERMISSION_ALL;
|
|
$cards[] = $row;
|
|
}
|
|
|
|
}
|
|
|
|
return $cards;
|
|
}
|
|
|
|
/**
|
|
* Returns a specific contact.
|
|
*
|
|
* The $id for Database and Shared backends can be an array containing
|
|
* either 'id' or 'uri' to be able to play seamlessly with the
|
|
* CardDAV backend.
|
|
* FIXME: $addressbookid isn't used in the query, so there's no access control.
|
|
* OTOH the groups backend - OC_VCategories - doesn't no about parent collections
|
|
* only object IDs. Hmm.
|
|
* I could make a hack and add an optional, not documented 'nostrict' argument
|
|
* so it doesn't look for addressbookid.
|
|
*
|
|
* @param string $addressBookId
|
|
* @param mixed $id Contact ID
|
|
* @param array $options - Optional (backend specific options)
|
|
* @return array|null
|
|
*/
|
|
public function getContact($addressBookId, $id, array $options = array()) {
|
|
//\OCP\Util::writeLog('contacts', __METHOD__.' identifier: ' . $addressBookId . ' / ' . $id, \OCP\Util::DEBUG);
|
|
|
|
// When dealing with tags we have no idea if which address book it's in
|
|
// but since they're all in the same table they have unique IDs anyway
|
|
$noCollection = isset($options['noCollection']) ? $options['noCollection'] : false;
|
|
|
|
$queryIdentifier = 'getcontact';
|
|
$queries = array();
|
|
|
|
// When querying from CardDAV we don't have the ID, only the uri
|
|
if (is_array($id)) {
|
|
if (isset($id['id'])) {
|
|
$queries[] = $id['id'];
|
|
$queryIdentifier .= 'byid';
|
|
} elseif (isset($id['uri'])) {
|
|
$queries[] = $id['uri'];
|
|
$queryIdentifier .= 'byuri';
|
|
} else {
|
|
throw new \Exception(
|
|
__METHOD__ . ' If second argument is an array, either \'id\' or \'uri\' has to be set.'
|
|
);
|
|
}
|
|
} else {
|
|
if (!trim($id)) {
|
|
throw new \Exception(
|
|
__METHOD__ . ' Missing or empty second argument \'$id\'.'
|
|
);
|
|
}
|
|
$queries[] = $id;
|
|
$queryIdentifier .= 'byid';
|
|
}
|
|
|
|
if ($noCollection) {
|
|
$queryIdentifier .= 'nocollection';
|
|
} else {
|
|
$queries[] = $addressBookId;
|
|
}
|
|
|
|
try {
|
|
//\OCP\Util::writeLog('contacts', __METHOD__.', identifier: '. $queryIdentifier . ', queries: ' . implode(',', $queries), \OCP\Util::DEBUG);
|
|
$result = $this->getPreparedQuery($queryIdentifier)->execute($queries);
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return null;
|
|
}
|
|
|
|
} catch (\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', exception: '.$e->getMessage(), \OCP\Util::ERROR);
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', id: '. $id, \OCP\Util::DEBUG);
|
|
return null;
|
|
}
|
|
|
|
$row = $result->fetchRow();
|
|
|
|
if (!$row) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', Not found, id: '. $id, \OCP\Util::DEBUG);
|
|
return null;
|
|
}
|
|
|
|
$row['permissions'] = \OCP\PERMISSION_ALL;
|
|
return $row;
|
|
}
|
|
|
|
public function hasContact($addressBookId, $id) {
|
|
try {
|
|
return $this->getContact($addressBookId, $id) !== null;
|
|
} catch (\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', exception: '.$e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a new contact
|
|
*
|
|
* In the Database and Shared backends contact be either a Contact object or a string
|
|
* with carddata to be able to play seamlessly with the CardDAV backend.
|
|
* If this method is called by the CardDAV backend, the carddata is already validated.
|
|
* NOTE: It's assumed that this method is called either from the CardDAV backend, the
|
|
* import script, or from the ownCloud web UI in which case either the uri parameter is
|
|
* set, or the contact has a UID. If neither is set, it will fail.
|
|
*
|
|
* @param string $addressBookId
|
|
* @param VCard|string $contact
|
|
* @param array $options - Optional (backend specific options)
|
|
* @return string|bool The identifier for the new contact or false on error.
|
|
*/
|
|
public function createContact($addressBookId, $contact, array $options = array()) {
|
|
//\OCP\Util::writeLog('contacts', __METHOD__.' addressBookId: ' . $addressBookId, \OCP\Util::DEBUG);
|
|
|
|
$uri = isset($options['uri']) ? $options['uri'] : null;
|
|
|
|
if (!$contact instanceof VCard) {
|
|
try {
|
|
$contact = Reader::read($contact);
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', exception: '.$e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
try {
|
|
$contact->validate(VCard::REPAIR|VCard::UPGRADE);
|
|
} catch (\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__ . ' ' .
|
|
'Error validating vcard: ' . $e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
$uri = is_null($uri) ? $this->uniqueURI($addressBookId, $contact->UID . '.vcf') : $uri;
|
|
$now = new \DateTime;
|
|
$contact->REV = $now->format(\DateTime::W3C);
|
|
|
|
$appinfo = \OCP\App::getAppInfo('contacts');
|
|
$appversion = \OCP\App::getAppVersion('contacts');
|
|
$prodid = '-//ownCloud//NONSGML ' . $appinfo['name'] . ' ' . $appversion.'//EN';
|
|
$contact->PRODID = $prodid;
|
|
|
|
try {
|
|
$result = $this->getPreparedQuery('createcontact')
|
|
->execute(
|
|
array(
|
|
$addressBookId,
|
|
(string)$contact->FN,
|
|
$contact->serialize(),
|
|
$uri,
|
|
time()
|
|
)
|
|
);
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', exception: '.$e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
$newid = \OCP\DB::insertid($this->cardsTableName);
|
|
|
|
$this->setModifiedAddressBook($addressBookId);
|
|
\OCP\Util::emitHook('OCA\Contacts', 'post_createContact',
|
|
array('id' => $newid, 'parent' => $addressBookId, 'backend' => $this->name, 'contact' => $contact)
|
|
);
|
|
return (string)$newid;
|
|
}
|
|
|
|
/**
|
|
* Updates a contact
|
|
*
|
|
* @param string $addressBookId
|
|
* @param mixed $id Contact ID
|
|
* @param VCard|string $contact
|
|
* @param array $options - Optional (backend specific options)
|
|
* @see getContact
|
|
* @return bool
|
|
* @throws \Exception if $contact is a string but can't be parsed as a VCard
|
|
* @throws \Exception if the Contact to update couldn't be found
|
|
*/
|
|
public function updateContact($addressBookId, $id, $contact, array $options = array()) {
|
|
//\OCP\Util::writeLog('contacts', __METHOD__.' identifier: ' . $addressBookId . ' / ' . $id, \OCP\Util::DEBUG);
|
|
$noCollection = isset($options['noCollection']) ? $options['noCollection'] : false;
|
|
$isBatch = isset($options['isBatch']) ? $options['isBatch'] : false;
|
|
|
|
$updateRevision = true;
|
|
$isCardDAV = false;
|
|
|
|
if (!$contact instanceof VCard) {
|
|
try {
|
|
$contact = Reader::read($contact);
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', exception: '.$e->getMessage(), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (is_array($id)) {
|
|
|
|
if (isset($id['id'])) {
|
|
$id = $id['id'];
|
|
} elseif (isset($id['uri'])) {
|
|
$updateRevision = false;
|
|
$isCardDAV = true;
|
|
$id = $this->getIdFromUri($id['uri']);
|
|
|
|
if (is_null($id)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__ . ' Couldn\'t find contact', \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} else {
|
|
throw new \Exception(
|
|
__METHOD__ . ' If second argument is an array, either \'id\' or \'uri\' has to be set.'
|
|
);
|
|
}
|
|
}
|
|
|
|
if ($updateRevision || !isset($contact->REV)) {
|
|
$now = new \DateTime;
|
|
$contact->REV = $now->format(\DateTime::W3C);
|
|
}
|
|
|
|
$data = $contact->serialize();
|
|
|
|
if ($noCollection) {
|
|
$me = $this->getContact(null, $id, $options);
|
|
$addressBookId = $me['parent'];
|
|
}
|
|
|
|
$updates = array($contact->FN, $data, time(), $id, $addressBookId);
|
|
|
|
try {
|
|
|
|
$result = $this->getPreparedQuery('updatecontact')->execute($updates);
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', exception: '
|
|
. $e->getMessage(), \OCP\Util::ERROR);
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', id' . $id, \OCP\Util::DEBUG);
|
|
return false;
|
|
}
|
|
|
|
$this->setModifiedAddressBook($addressBookId);
|
|
|
|
if (!$isBatch) {
|
|
|
|
\OCP\Util::emitHook('OCA\Contacts', 'post_updateContact',
|
|
array(
|
|
'backend' => $this->name,
|
|
'addressBookId' => $addressBookId,
|
|
'contactId' => $id,
|
|
'contact' => $contact,
|
|
'carddav' => $isCardDAV
|
|
)
|
|
);
|
|
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Deletes a contact
|
|
*
|
|
* @param string $addressBookId
|
|
* @param string $id
|
|
* @param array $options - Optional (backend specific options)
|
|
* @see getContact
|
|
* @return bool
|
|
*/
|
|
public function deleteContact($addressBookId, $id, array $options = array()) {
|
|
// TODO: pass the uri in $options instead.
|
|
|
|
$noCollection = isset($options['noCollection']) ? $options['noCollection'] : false;
|
|
$isBatch = isset($options['isBatch']) ? $options['isBatch'] : false;
|
|
|
|
if (is_array($id)) {
|
|
|
|
if (isset($id['id'])) {
|
|
$id = $id['id'];
|
|
} elseif (isset($id['uri'])) {
|
|
|
|
$id = $this->getIdFromUri($id['uri']);
|
|
|
|
if (is_null($id)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__ . ' Couldn\'t find contact', \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} else {
|
|
throw new \Exception(
|
|
__METHOD__ . ' If second argument is an array, either \'id\' or \'uri\' has to be set.'
|
|
);
|
|
}
|
|
}
|
|
|
|
if (!$isBatch) {
|
|
\OCP\Util::emitHook('OCA\Contacts', 'pre_deleteContact',
|
|
array('id' => $id)
|
|
);
|
|
}
|
|
|
|
if ($noCollection) {
|
|
$me = $this->getContact(null, $id, $options);
|
|
$addressBookId = $me['parent'];
|
|
}
|
|
|
|
try {
|
|
|
|
$result = $this->getPreparedQuery('deletecontact')
|
|
->execute(array($id, $addressBookId));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: '
|
|
. \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.
|
|
', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', id: '
|
|
. $id, \OCP\Util::DEBUG);
|
|
return false;
|
|
}
|
|
|
|
$this->setModifiedAddressBook($addressBookId);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @brief Get the last modification time for a contact.
|
|
*
|
|
* Must return a UNIX time stamp or null if the backend
|
|
* doesn't support it.
|
|
*
|
|
* @param string $addressBookId
|
|
* @param mixed $id
|
|
* @returns int | null
|
|
*/
|
|
public function lastModifiedContact($addressBookId, $id) {
|
|
|
|
$contact = $this->getContact($addressBookId, $id);
|
|
return ($contact ? $contact['lastmodified'] : null);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Get the contact id from the uri.
|
|
*
|
|
* @param mixed $id
|
|
* @returns int | null
|
|
*/
|
|
public function getIdFromUri($uri) {
|
|
|
|
$stmt = $this->getPreparedQuery('contactidfromuri');
|
|
$result = $stmt->execute(array($uri));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
|
|
return null;
|
|
}
|
|
|
|
$one = $result->fetchOne();
|
|
|
|
if (!$one) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__.', Not found, uri: '. $uri, \OCP\Util::DEBUG);
|
|
return null;
|
|
}
|
|
|
|
return $one;
|
|
}
|
|
|
|
private function createAddressBookURI($displayname, $userid = null) {
|
|
|
|
$userid = $userid ? $userid : \OCP\User::getUser();
|
|
$name = str_replace(' ', '_', strtolower($displayname));
|
|
|
|
try {
|
|
$stmt = $this->getPreparedQuery('addressbookuris');
|
|
$result = $stmt->execute(array($userid));
|
|
|
|
if (\OCP\DB::isError($result)) {
|
|
\OCP\Util::writeLog('contacts',
|
|
__METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result),
|
|
\OCP\Util::ERROR
|
|
);
|
|
return $name;
|
|
}
|
|
|
|
} catch(\Exception $e) {
|
|
\OCP\Util::writeLog('contacts', __METHOD__ . ' exception: ' . $e->getMessage(), \OCP\Util::ERROR);
|
|
return $name;
|
|
}
|
|
$uris = array();
|
|
while ($row = $result->fetchRow()) {
|
|
$uris[] = $row['uri'];
|
|
}
|
|
|
|
$newname = $name;
|
|
$i = 1
|
|
;
|
|
while (in_array($newname, $uris)) {
|
|
$newname = $name.$i;
|
|
$i = $i + 1;
|
|
}
|
|
return $newname;
|
|
}
|
|
|
|
/**
|
|
* @brief Checks if a contact with the same URI already exist in the address book.
|
|
* @param string $addressBookId Address book ID.
|
|
* @param string $uri
|
|
* @returns string Unique URI
|
|
*/
|
|
protected function uniqueURI($addressBookId, $uri) {
|
|
$stmt = $this->getPreparedQuery('counturi');
|
|
|
|
$result = $stmt->execute(array($addressBookId, $uri));
|
|
$result = $result->fetchRow();
|
|
|
|
if (is_array($result) && count($result) > 0 && $result['count'] > 0) {
|
|
|
|
while (true) {
|
|
$uri = Properties::generateUID() . '.vcf';
|
|
$result = $stmt->execute(array($addressBookId, $uri));
|
|
|
|
if (is_array($result) && count($result) > 0 && $result['count'] > 0) {
|
|
continue;
|
|
} else {
|
|
return $uri;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
return $uri;
|
|
}
|
|
|
|
/**
|
|
* Collect (nearly) all queries in one place
|
|
*
|
|
* @param string $identifier
|
|
* @param array $options Can be used for e.g. offset/limit
|
|
* @throws \Exception If $identifier isn't known
|
|
* @return \OC_DB_StatementWrapper
|
|
*/
|
|
protected function getPreparedQuery($identifier, array $options = array()) {
|
|
|
|
if (isset(self::$preparedQueries[$identifier])) {
|
|
return self::$preparedQueries[$identifier];
|
|
}
|
|
|
|
$args = array();
|
|
|
|
switch ($identifier) {
|
|
|
|
case 'getaddressbooksforuser':
|
|
$args[] = 'SELECT `id`, `displayname`, `description`, `ctag`'
|
|
. ' AS `lastmodified`, `userid` AS `owner`, `uri` FROM `'
|
|
. $this->addressBooksTableName
|
|
. '` WHERE `userid` = ? ORDER BY `displayname`';
|
|
break;
|
|
case 'getaddressbook':
|
|
$args[] = 'SELECT `id`, `displayname`, `description`, '
|
|
. '`userid` AS `owner`, `ctag` AS `lastmodified`, `uri` FROM `'
|
|
. $this->addressBooksTableName
|
|
. '` WHERE `id` = ? AND `userid` = ?';
|
|
break;
|
|
case 'createaddressbook':
|
|
$args[] = 'INSERT INTO `'
|
|
. $this->addressBooksTableName . '` '
|
|
. '(`userid`,`displayname`,`uri`,`description`,`ctag`) '
|
|
. 'VALUES(?,?,?,?,?)';
|
|
break;
|
|
case 'deleteaddressbookcontacts':
|
|
$args[] = 'DELETE FROM `' . $this->cardsTableName
|
|
. '` WHERE `addressbookid` = ?';
|
|
break;
|
|
case 'deleteaddressbook':
|
|
$args[] = 'DELETE FROM `'
|
|
. $this->addressBooksTableName . '` WHERE `id` = ?';
|
|
break;
|
|
case 'touchaddressbook':
|
|
$args[] = 'UPDATE `' . $this->addressBooksTableName
|
|
. '` SET `ctag` = ? + 1 WHERE `id` = ?';
|
|
break;
|
|
case 'counturi':
|
|
$args[] = 'SELECT COUNT(*) AS `count` FROM `'
|
|
. $this->cardsTableName
|
|
. '` WHERE `addressbookid` = ? AND `uri` = ?';
|
|
break;
|
|
case 'addressbookuris':
|
|
$args[] = 'SELECT `uri` FROM `'
|
|
. $this->addressBooksTableName . '` WHERE `userid` = ? ';
|
|
break;
|
|
case 'contactidfromuri':
|
|
$args[] = 'SELECT `id` FROM `'
|
|
. $this->cardsTableName
|
|
. '` WHERE `uri` = ?';
|
|
break;
|
|
case 'deletecontact':
|
|
$args[] = 'DELETE FROM `'
|
|
. $this->cardsTableName
|
|
. '` WHERE `id` = ? AND `addressbookid` = ?';
|
|
break;
|
|
case 'updatecontact':
|
|
$args[] = 'UPDATE `' . $this->cardsTableName
|
|
. '` SET `fullname` = ?,`carddata` = ?, `lastmodified` = ?'
|
|
. ' WHERE `id` = ? AND `addressbookid` = ?';
|
|
break;
|
|
case 'createcontact':
|
|
$args[] = 'INSERT INTO `'
|
|
. $this->cardsTableName
|
|
. '` (`addressbookid`,`fullname`,`carddata`,`uri`,`lastmodified`) '
|
|
. ' VALUES(?,?,?,?,?)';
|
|
break;
|
|
case 'getcontactbyid':
|
|
$args[] = 'SELECT `id`, `uri`, `carddata`, `lastmodified`, '
|
|
. '`addressbookid` AS `parent`, `fullname` AS `displayname` FROM `'
|
|
. $this->cardsTableName
|
|
. '` WHERE `id` = ? AND `addressbookid` = ?';
|
|
break;
|
|
case 'getcontactbyuri':
|
|
$args[] = 'SELECT `id`, `uri`, `carddata`, `lastmodified`, '
|
|
. '`addressbookid` AS `parent`, `fullname` AS `displayname` FROM `'
|
|
. $this->cardsTableName
|
|
. '` WHERE `uri` = ? AND `addressbookid` = ?';
|
|
break;
|
|
case 'getcontactbyidnocollection':
|
|
$args[] = 'SELECT `id`, `uri`, `carddata`, `lastmodified`, '
|
|
. '`addressbookid` AS `parent`, `fullname` AS `displayname` FROM `'
|
|
. $this->cardsTableName . '` WHERE `id` = ?';
|
|
break;
|
|
case 'getcontactbyurinocollection':
|
|
$args[] = 'SELECT `id`, `uri`, `carddata`, `lastmodified`, '
|
|
. '`addressbookid` AS `parent`, `fullname` AS `displayname` FROM `'
|
|
. $this->cardsTableName . '` WHERE `uri` = ?';
|
|
break;
|
|
case 'getcontactids':
|
|
$args[] = 'SELECT `id` FROM `'
|
|
. $this->cardsTableName . '` WHERE `addressbookid` = ?';
|
|
break;
|
|
case 'getcontacts':
|
|
$args[] = 'SELECT `id`, `uri`, `carddata`, `lastmodified`, '
|
|
. '`addressbookid` AS `parent`, `fullname` AS `displayname` FROM `'
|
|
. $this->cardsTableName . '` WHERE `addressbookid` = ?';
|
|
$args[] = isset($options['limit']) ? $options['limit'] : null;
|
|
$args[] = isset($options['offset']) ? $options['offset'] : null;
|
|
break;
|
|
case 'getcontactsomitdata':
|
|
$args[] = 'SELECT `id`, `uri`, `lastmodified`, '
|
|
. '`addressbookid` AS `parent`, `fullname` AS `displayname` FROM `'
|
|
. $this->cardsTableName . '` WHERE `addressbookid` = ?';
|
|
$args[] = isset($options['limit']) ? $options['limit'] : null;
|
|
$args[] = isset($options['offset']) ? $options['offset'] : null;
|
|
break;
|
|
case 'numcontacts':
|
|
$args[] = 'SELECT COUNT(*) AS `count` FROM `'
|
|
. $this->cardsTableName . '` WHERE `addressbookid` = ?';
|
|
break;
|
|
default:
|
|
throw new \Exception('Unknown query identifier: ' . $identifier);
|
|
|
|
}
|
|
|
|
self::$preparedQueries[$identifier] = call_user_func_array('\OCP\DB::prepare', $args);
|
|
|
|
return self::$preparedQueries[$identifier];
|
|
}
|
|
|
|
public function getSearchProvider($addressbook) {
|
|
return new \OCA\Contacts\AddressbookProvider($addressbook);
|
|
}
|
|
|
|
}
|