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120 lines
2.9 KiB
PHP
120 lines
2.9 KiB
PHP
<?php
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/**
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* ownCloud - VObject Group Property
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*
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* @author Thomas Tanghus
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* @copyright 2013-2014 Thomas Tanghus (thomas@tanghus.net)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Contacts\VObject;
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use OC\VObject\CompoundProperty;
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/**
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* This class adds convenience methods for the CATEGORIES property.
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*
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* NOTE: Group names are case-insensitive.
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*/
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class GroupProperty extends CompoundProperty {
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/**
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* Add a group.
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*
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* NOTE: We cannot just use add() as that method name is used in
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* \Sabre\VObject\Property
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*
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* @param string $name
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* @return bool
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*/
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public function addGroup($name) {
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$name = trim($name);
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if($this->hasGroup($name)) {
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return false;
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}
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$groups = $this->getParts();
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// Remove empty elements
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$groups = array_filter($groups, 'strlen');
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$groups[] = $name;
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$this->setParts($groups);
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return true;
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}
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/**
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* Remove an existing group.
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*
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* @param string $name
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* @return bool
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*/
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public function removeGroup($name) {
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$name = trim($name);
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if(!$this->hasGroup($name)) {
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return false;
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}
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$groups = $this->getParts();
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$groups = array_map('trim', $groups);
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array_splice($groups, $this->array_searchi($name, $groups), 1);
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$this->setParts($groups);
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return true;
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}
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/**
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* Test it a group by that name exists.
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*
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* @param string $name
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* @return bool
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*/
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public function hasGroup($name) {
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$name = trim($name);
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$groups = $this->getParts();
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$groups = array_map('trim', $groups);
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return $this->in_arrayi($name, $groups);
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}
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/**
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* Rename an existing group.
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*
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* @param string $from
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* @param string $to
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*/
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public function renameGroup($from, $to) {
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$from = trim($from);
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$to = trim($to);
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if(!$this->hasGroup($from)) {
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return;
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}
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$groups = $this->getParts();
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$groups = array_map('trim', $groups);
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$groups[$this->array_searchi($from, $groups)] = $to;
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$this->setParts($groups);
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}
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// case-insensitive in_array
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protected function in_arrayi($needle, $haystack) {
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if(!is_array($haystack)) {
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return false;
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}
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return in_array(strtolower($needle), array_map('strtolower', $haystack));
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}
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// case-insensitive array_search
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protected function array_searchi($needle, $haystack) {
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if(!is_array($haystack)) {
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return false;
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}
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return array_search(strtolower($needle), array_map('strtolower', $haystack));
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}
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} |