docs/api/source-admin.controller.common.pagination.html
| 1: | <?php | | 2: | namespace Opencart\Admin\Controller\Common; | | 3: | /** | | 4: | * Class Pagination | | 5: | * | | 6: | * @package Opencart\Admin\Controller\Common | | 7: | */ | | 8: | class Pagination extends \Opencart\System\Engine\Controller { | | 9: | /** | | 10: | * Index | | 11: | * | | 12: | * @param array<string, mixed> $setting | | 13: | * | | 14: | * @return string | | 15: | */ | | 16: | public function index(array $setting): string { | | 17: | if (isset($setting['total'])) { | | 18: | $total = $setting['total']; | | 19: | } else { | | 20: | $total = 0; | | 21: | } | | 22: | | | 23: | if (isset($setting['page']) && $setting['page'] > 0) { | | 24: | $page = (int)$setting['page']; | | 25: | } else { | | 26: | $page = 1; | | 27: | } | | 28: | | | 29: | if (isset($setting['limit']) && (int)$setting['limit']) { | | 30: | $limit = (int)$setting['limit']; | | 31: | } else { | | 32: | $limit = 10; | | 33: | } | | 34: | | | 35: | if (isset($setting['url'])) { | | 36: | $url = str_replace('%7Bpage%7D', '{page}', (string)$setting['url']); | | 37: | } else { | | 38: | $url = ''; | | 39: | } | | 40: | | | 41: | $num_links = 8; | | 42: | $num_pages = ceil($total / $limit); | | 43: | | | 44: | if ($url && $page > 1 && $num_pages < $page) { | | 45: | $back = true; | | 46: | } else { | | 47: | $back = false; | | 48: | } | | 49: | | | 50: | $data['page'] = $page; | | 51: | | | 52: | if ($page > 1) { | | 53: | $data['first'] = str_replace(['&page={page}', '?page={page}', '&page={page}'], '', $url); | | 54: | | | 55: | if ($page - 1 === 1) { | | 56: | $data['prev'] = str_replace(['&page={page}', '?page={page}', '&page={page}'], '', $url); | | 57: | } else { | | 58: | $data['prev'] = str_replace('{page}', $page - 1, $url); | | 59: | } | | 60: | } else { | | 61: | $data['first'] = ''; | | 62: | $data['prev'] = ''; | | 63: | } | | 64: | | | 65: | $data['links'] = []; | | 66: | | | 67: | if ($num_pages > 1) { | | 68: | if ($num_pages <= $num_links) { | | 69: | $start = 1; | | 70: | $end = $num_pages; | | 71: | } else { | | 72: | $start = $page - floor($num_links / 2); | | 73: | $end = $page + floor($num_links / 2); | | 74: | | | 75: | if ($start < 1) { | | 76: | $end += abs($start) + 1; | | 77: | $start = 1; | | 78: | } | | 79: | | | 80: | if ($end > $num_pages) { | | 81: | $start -= ($end - $num_pages); | | 82: | $end = $num_pages; | | 83: | } | | 84: | } | | 85: | | | 86: | for ($i = $start; $i <= $end; $i++) { | | 87: | $data['links'][] = [ | | 88: | 'page' => $i, | | 89: | 'href' => str_replace('{page}', $i, $url) | | 90: | ]; | | 91: | } | | 92: | } | | 93: | | | 94: | if ($num_pages > $page) { | | 95: | $data['next'] = str_replace('{page}', $page + 1, $url); | | 96: | $data['last'] = str_replace('{page}', $num_pages, $url); | | 97: | } else { | | 98: | $data['next'] = ''; | | 99: | $data['last'] = ''; | | 100: | } | | 101: | | | 102: | if ($num_pages > 1 || $back) { | | 103: | return $this->load->view('common/pagination', $data); | | 104: | } else { | | 105: | return ''; | | 106: | } | | 107: | } | | 108: | } | | 109: | |
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