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107 lines
2.4 KiB
107 lines
2.4 KiB
<?php declare(strict_types = 0);
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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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 General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (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 General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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/**
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* Class for creating sortable lists of items.
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*/
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class CSortable extends CTag {
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/**
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* Container class of a CSortable.
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*
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* @var string
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*/
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public const ZBX_STYLE_SORTABLE = 'sortable';
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/**
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* List class of a CSortable.
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*
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* @var string
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*/
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public const ZBX_STYLE_SORTABLE_LIST = 'sortable-list';
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/**
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* List item class of a CSortable.
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*
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* @var string
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*/
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public const ZBX_STYLE_SORTABLE_ITEM = 'sortable-item';
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/**
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* Drag action triggering class for item child elements. If not specified, the whole item will work as drag handle.
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*
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* @var string
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*/
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public const ZBX_STYLE_SORTABLE_DRAG_HANDLE = 'sortable-drag-handle';
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/**
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* Class applied to the CSortable container and the target list item while dragging.
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*
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* @var string
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*/
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public const ZBX_STYLE_SORTABLE_DRAGGING = 'sortable-dragging';
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/**
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* List of items.
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*
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* @var array
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*/
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private $list = [];
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public function __construct(array $list = []) {
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parent::__construct('div', true);
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$this->addClass(self::ZBX_STYLE_SORTABLE);
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foreach ($list as $item) {
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$this->add($item);
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}
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}
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/**
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* Add item to the list.
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*
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* @param mixed $item
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*
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* @return CSortable
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*/
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public function add($item): self {
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$this->list[] = $item;
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return $this;
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}
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public function toString($destroy = true) {
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$list = (new CTag('ul', true))->addClass(self::ZBX_STYLE_SORTABLE_LIST);
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foreach ($this->list as $item) {
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$list->addItem(
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(new CTag('li', true, $item))
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->addClass(self::ZBX_STYLE_SORTABLE_ITEM)
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->setAttribute('tabindex', '0')
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);
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}
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$this->addItem($list);
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return parent::toString($destroy);
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}
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}
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