parser
3 days ago
reader
3 days ago
event.php
3 days ago
importer.php
3 days ago
index.html
3 days ago
parser.php
3 days ago
reader.php
3 days ago
parser.php
67 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package VikAppointments |
| 4 | * @subpackage core |
| 5 | * @author E4J s.r.l. |
| 6 | * @copyright Copyright (C) 2021 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 | * Abstraction of an iCalendar parser. |
| 16 | * |
| 17 | * @since 1.7.3 |
| 18 | */ |
| 19 | abstract class VAPIcalParser |
| 20 | { |
| 21 | /** |
| 22 | * Interface used to extract an iCalendar buffer |
| 23 | * from a specific source. |
| 24 | * |
| 25 | * @var VAPIcalReader |
| 26 | */ |
| 27 | private $reader; |
| 28 | |
| 29 | /** |
| 30 | * An array of options. |
| 31 | * |
| 32 | * @var JRegistry |
| 33 | */ |
| 34 | protected $options; |
| 35 | |
| 36 | /** |
| 37 | * Class constructor. |
| 38 | * |
| 39 | * @param VAPIcalReader $source |
| 40 | */ |
| 41 | final public function __construct(VAPIcalReader $reader, array $options = []) |
| 42 | { |
| 43 | $this->reader = $reader; |
| 44 | $this->options = new JRegistry($options); |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Parses the iCalendar from the buffer. |
| 49 | * |
| 50 | * @return array |
| 51 | */ |
| 52 | final public function parse() |
| 53 | { |
| 54 | // parse calendar |
| 55 | return $this->parseBuffer($this->reader->load()); |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * Implements the algorithm used to parse the iCalendar buffer. |
| 60 | * |
| 61 | * @param string $buffer |
| 62 | * |
| 63 | * @return array |
| 64 | */ |
| 65 | abstract protected function parseBuffer($buffer); |
| 66 | } |
| 67 |