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kolab_storage_dav_cache_contact.php
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kolab_storage_dav_cache_contact.php
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<?php
/**
* Kolab storage cache class for contact objects
*
* @author Aleksander Machniak <machniak@apcheleia-it.ch>
*
* Copyright (C) 2013-2022, Apheleia IT AG <contact@apcheleia-it.ch>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_storage_dav_cache_contact extends kolab_storage_dav_cache
{
protected $extra_cols_max = 255;
protected $extra_cols = ['type', 'name', 'firstname', 'surname', 'email'];
protected $data_props = ['type', 'name', 'firstname', 'middlename', 'prefix', 'suffix', 'surname', 'email', 'organization', 'member'];
protected $fulltext_cols = ['name', 'firstname', 'surname', 'middlename', 'email'];
/**
* Helper method to convert the given Kolab object into a dataset to be written to cache
*
* @override
*/
protected function _serialize($object)
{
$sql_data = parent::_serialize($object);
$sql_data['type'] = !empty($object['_type']) ? $object['_type'] : 'contact';
if ($sql_data['type'] == 'group' || (!empty($object['kind']) && $object['kind'] == 'group')) {
$sql_data['type'] = 'group';
}
// columns for sorting
$sql_data['name'] = rcube_charset::clean(($object['name'] ?? '') . ($object['prefix'] ?? ''));
$sql_data['firstname'] = rcube_charset::clean(($object['firstname'] ?? '') . ($object['middlename'] ?? '') . ($object['surname'] ?? ''));
$sql_data['surname'] = rcube_charset::clean(($object['surname'] ?? '') . ($object['firstname'] ?? '') . ($object['middlename'] ?? ''));
$sql_data['email'] = '';
foreach ($object as $colname => $value) {
if (!empty($value) && ($colname == 'email' || strpos($colname, 'email:') === 0)) {
$sql_data['email'] = is_array($value) ? $value[0] : $value;
break;
}
}
// use organization if name is empty
if (empty($sql_data['name']) && !empty($object['organization'])) {
$sql_data['name'] = rcube_charset::clean($object['organization']);
}
// make sure some data is not longer that database limit (#5291)
foreach ($this->extra_cols as $col) {
if (strlen($sql_data[$col]) > $this->extra_cols_max) {
$sql_data[$col] = rcube_charset::clean(substr($sql_data[$col], 0, $this->extra_cols_max));
}
}
$sql_data['tags'] = ' ' . join(' ', $this->get_tags($object)) . ' '; // pad with spaces for strict/prefix search
$sql_data['words'] = ' ' . join(' ', $this->get_words($object)) . ' ';
return $sql_data;
}
/**
* Callback to get words to index for fulltext search
*
* @return array List of words to save in cache
*/
public function get_words($object)
{
$data = '';
foreach ($object as $colname => $value) {
list($col, $field) = strpos($colname, ':') ? explode(':', $colname) : [$colname, null];
$val = null;
if (in_array($col, $this->fulltext_cols)) {
$val = is_array($value) ? join(' ', $value) : $value;
}
if (is_string($val) && strlen($val)) {
$data .= $val . ' ';
}
}
return array_unique(rcube_utils::normalize_string($data, true));
}
/**
* Callback to get object specific tags to cache
*
* @return array List of tags to save in cache
*/
public function get_tags($object)
{
$tags = [];
if (!empty($object['birthday'])) {
$tags[] = 'x-has-birthday';
}
return $tags;
}
}

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