83 lines
2.3 KiB
PHP
83 lines
2.3 KiB
PHP
<?php
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/*****************************************************************************
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* PageIndexWidget.php
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* Contains the template that displays a page index.
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*
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* Kabuki CMS (C) 2013-2023, Aaron van Geffen
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*****************************************************************************/
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class PageIndexWidget extends Template
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{
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private $index;
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private string $class;
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private static $unique_index_count = 0;
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public function __construct(PageIndex $index)
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{
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$this->index = $index;
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$this->class = $index->getPageIndexClass();
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}
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public function html_main()
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{
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self::paginate($this->index, $this->class);
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}
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public static function paginate(PageIndex $index, $class = null)
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{
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$page_index = $index->getPageIndex();
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if (empty($page_index) || count($page_index) == 1)
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return;
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if (!isset($class))
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$class = $index->getPageIndexClass();
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echo '
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<ul class="pagination', $class ? ' ' . $class : '', '">
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<li class="page-item', empty($page_index['previous']) ? ' disabled' : '', '">',
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'<a class="page-link"', !empty($page_index['previous']) ? ' href="' . $page_index['previous']['href'] . '"' : '', '>',
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'« previous</a></li>';
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$num_wildcards = 0;
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foreach ($page_index as $key => $page)
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{
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if (!is_numeric($key))
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continue;
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if (!is_array($page))
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{
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$first_wildcard = $num_wildcards === 0;
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$num_wildcards++;
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echo '
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<li class="page-item page-padding wildcard',
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$first_wildcard ? ' first-wildcard' : '',
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'" onclick="javascript:promptGoToPage(',
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self::$unique_index_count, ')"><a class="page-link">...</a></li>';
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}
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else
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echo '
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<li class="page-item page-number', $page['is_selected'] ? ' active" aria-current="page' : '', '">',
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'<a class="page-link" href="', $page['href'], '">', $page['index'], '</a></li>';
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}
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echo '
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<li class="page-item', empty($page_index['next']) ? ' disabled' : '', '">',
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'<a class="page-link"', !empty($page_index['next']) ? ' href="' . $page_index['next']['href'] . '"' : '', '>',
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'next »</a></li>
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</ul>';
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if ($num_wildcards)
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{
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echo '
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<script type="text/javascript">
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var page_index_', self::$unique_index_count++, ' = {
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wildcard_url: "', $index->getLink("%d"), '",
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num_pages: ', $index->getNumberOfPages(), ',
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per_page: ', $index->getItemsPerPage(), '
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};
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</script>';
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}
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}
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}
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