base.php
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confirm.php
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link.php
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separator.php
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standard.php
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base.php
132 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package VikWP - Libraries |
| 4 | * @subpackage adapter.toolbar |
| 5 | * @author E4J s.r.l. |
| 6 | * @copyright Copyright (C) 2023 E4J s.r.l. All Rights Reserved. |
| 7 | * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
| 8 | * @link https://vikwp.com |
| 9 | */ |
| 10 | |
| 11 | // No direct access |
| 12 | defined('ABSPATH') or die('No script kiddies please!'); |
| 13 | |
| 14 | /** |
| 15 | * Abstract base toolbar button. |
| 16 | * |
| 17 | * @since 10.0 |
| 18 | */ |
| 19 | abstract class JToolbarButtonBase |
| 20 | { |
| 21 | /** |
| 22 | * The name/type of the button. |
| 23 | * |
| 24 | * @var string |
| 25 | */ |
| 26 | protected $_name; |
| 27 | |
| 28 | /** |
| 29 | * The layout id for the rendering of the button. |
| 30 | * |
| 31 | * @var string |
| 32 | */ |
| 33 | protected $_layoutId; |
| 34 | |
| 35 | /** |
| 36 | * Class constructor. |
| 37 | * This method accepts an undefined number of arguments. |
| 38 | * |
| 39 | * @uses setup() |
| 40 | */ |
| 41 | public function __construct() |
| 42 | { |
| 43 | $args = func_get_args(); |
| 44 | |
| 45 | if (count($args)) |
| 46 | { |
| 47 | $this->_name = array_shift($args); |
| 48 | } |
| 49 | |
| 50 | call_user_func_array(array($this, 'setup'), $args); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Provides a new instance of the specified button. |
| 55 | * This method accepts an undefined number of arguments. |
| 56 | * |
| 57 | * @return self A new button instance. |
| 58 | */ |
| 59 | public static function getInstance() |
| 60 | { |
| 61 | $args = func_get_args(); |
| 62 | |
| 63 | if (!count($args)) |
| 64 | { |
| 65 | return null; |
| 66 | } |
| 67 | |
| 68 | // In case the first argument is an array it means that |
| 69 | // this method has been called directly. We need to replace |
| 70 | // the args list with the first element in the array. |
| 71 | if (is_array($args[0])) |
| 72 | { |
| 73 | $args = $args[0]; |
| 74 | } |
| 75 | |
| 76 | $name = strtolower($args[0]); |
| 77 | |
| 78 | if (!JLoader::import('adapter.toolbar.button.' . $name)) |
| 79 | { |
| 80 | return null; |
| 81 | } |
| 82 | |
| 83 | $classname = 'JToolbarButton' . ucwords($name); |
| 84 | |
| 85 | if (!class_exists($classname)) |
| 86 | { |
| 87 | return null; |
| 88 | } |
| 89 | |
| 90 | $reflect = new ReflectionClass($classname); |
| 91 | |
| 92 | $button = $reflect->newInstanceArgs($args); |
| 93 | |
| 94 | return ($button instanceof JToolbarButtonBase ? $button : null); |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Returns the name-identifier of the button. |
| 99 | * |
| 100 | * @return string The button name-id. |
| 101 | */ |
| 102 | public function getName() |
| 103 | { |
| 104 | return $this->_name; |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Returns the layout ID for the rendering of the button. |
| 109 | * |
| 110 | * @return string The layout ID. |
| 111 | */ |
| 112 | public function getLayoutId() |
| 113 | { |
| 114 | return $this->_layoutId; |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Abstract method to setup the button. |
| 119 | * This method accepts an undefined number of arguments. |
| 120 | * |
| 121 | * @return void |
| 122 | */ |
| 123 | abstract protected function setup(); |
| 124 | |
| 125 | /** |
| 126 | * Returns an array containing the data to use for the button rendering. |
| 127 | * |
| 128 | * @return array Display data array. |
| 129 | */ |
| 130 | abstract public function getDisplayData(); |
| 131 | } |
| 132 |