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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
commit | 8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch) | |
tree | 2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/Icinga/Web/Paginator | |
parent | Initial commit. (diff) | |
download | icingaweb2-upstream.tar.xz icingaweb2-upstream.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/Icinga/Web/Paginator')
-rw-r--r-- | library/Icinga/Web/Paginator/Adapter/QueryAdapter.php | 84 | ||||
-rw-r--r-- | library/Icinga/Web/Paginator/ScrollingStyle/SlidingWithBorder.php | 78 |
2 files changed, 162 insertions, 0 deletions
diff --git a/library/Icinga/Web/Paginator/Adapter/QueryAdapter.php b/library/Icinga/Web/Paginator/Adapter/QueryAdapter.php new file mode 100644 index 0000000..6f103e5 --- /dev/null +++ b/library/Icinga/Web/Paginator/Adapter/QueryAdapter.php @@ -0,0 +1,84 @@ +<?php +/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Web\Paginator\Adapter; + +use Zend_Paginator_Adapter_Interface; +use Icinga\Data\QueryInterface; + +class QueryAdapter implements Zend_Paginator_Adapter_Interface +{ + /** + * The query being paginated + * + * @var QueryInterface + */ + protected $query; + + /** + * Item count + * + * @var int + */ + protected $count; + + /** + * Create a new QueryAdapter + * + * @param QueryInterface $query The query to paginate + */ + public function __construct(QueryInterface $query) + { + $this->setQuery($query); + } + + /** + * Set the query to paginate + * + * @param QueryInterface $query + * + * @return $this + */ + public function setQuery(QueryInterface $query) + { + $this->query = $query; + return $this; + } + + /** + * Return the query being paginated + * + * @return QueryInterface + */ + public function getQuery() + { + return $this->query; + } + + /** + * Fetch and return the rows in the given range of the query result + * + * @param int $offset Page offset + * @param int $itemCountPerPage Number of items per page + * + * @return array + */ + public function getItems($offset, $itemCountPerPage) + { + return $this->query->limit($itemCountPerPage, $offset)->fetchAll(); + } + + /** + * Return the total number of items in the query result + * + * @return int + */ + public function count(): int + { + if ($this->count === null) { + $this->count = $this->query->count(); + } + + return $this->count; + } +} diff --git a/library/Icinga/Web/Paginator/ScrollingStyle/SlidingWithBorder.php b/library/Icinga/Web/Paginator/ScrollingStyle/SlidingWithBorder.php new file mode 100644 index 0000000..d9b2ed9 --- /dev/null +++ b/library/Icinga/Web/Paginator/ScrollingStyle/SlidingWithBorder.php @@ -0,0 +1,78 @@ +<?php +/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */ + +/** + * @see Zend_Paginator_ScrollingStyle_Interface + */ +class Icinga_Web_Paginator_ScrollingStyle_SlidingWithBorder implements Zend_Paginator_ScrollingStyle_Interface +{ + /** + * Returns an array of "local" pages given a page number and range. + * + * @param Zend_Paginator $paginator + * @param integer $pageRange (Optional) Page range + * @return array + */ + public function getPages(Zend_Paginator $paginator, $pageRange = null) + { + // This is unused + if ($pageRange === null) { + $pageRange = $paginator->getPageRange(); + } + + $pageNumber = $paginator->getCurrentPageNumber(); + $pageCount = count($paginator); + $range = array(); + + if ($pageCount < 10) { + // Show all pages if we have less than 10. + + for ($i = 1; $i < 10; $i++) { + if ($i > $pageCount) { + break; + } + $range[$i] = $i; + } + } else { + // More than 10 pages: + + foreach (array(1, 2) as $i) { + $range[$i] = $i; + } + if ($pageNumber < 6) { + // We are on page 1-5 from + for ($i = 1; $i <= 7; $i++) { + $range[$i] = $i; + } + } else { + // Current page > 5 + $range[] = '...'; + + // Less than 5 pages left + if (($pageCount - $pageNumber) < 5) { + $start = 5 - ($pageCount - $pageNumber); + } else { + $start = 1; + } + + for ($i = $pageNumber - $start; $i < ($pageNumber + (4 - $start)); $i++) { + if ($i > $pageCount) { + break; + } + $range[$i] = $i; + } + } + if ($pageNumber < ($pageCount - 2)) { + $range[] = '...'; + } + + foreach (array($pageCount - 1, $pageCount) as $i) { + $range[$i] = $i; + } + } + if (empty($range)) { + $range[] = 1; + } + return $range; + } +} |