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Diffstat (limited to 'library/Icingadb/Widget/ShowMore.php')
-rw-r--r-- | library/Icingadb/Widget/ShowMore.php | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/library/Icingadb/Widget/ShowMore.php b/library/Icingadb/Widget/ShowMore.php new file mode 100644 index 0000000..d7fc7fb --- /dev/null +++ b/library/Icingadb/Widget/ShowMore.php @@ -0,0 +1,64 @@ +<?php + +/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */ + +namespace Icinga\Module\Icingadb\Widget; + +use ipl\Html\BaseHtmlElement; +use ipl\Orm\ResultSet; +use ipl\Web\Common\BaseTarget; +use ipl\Web\Url; +use ipl\Web\Widget\ActionLink; + +class ShowMore extends BaseHtmlElement +{ + use BaseTarget; + + protected $defaultAttributes = ['class' => 'show-more']; + + protected $tag = 'div'; + + /** @var ResultSet */ + protected $resultSet; + + /** @var Url */ + protected $url; + + /** @var ?string */ + protected $label; + + public function __construct(ResultSet $resultSet, Url $url, string $label = null) + { + $this->label = $label; + $this->resultSet = $resultSet; + $this->url = $url; + } + + public function setLabel(string $label): self + { + $this->label = $label; + + return $this; + } + + public function getLabel(): string + { + return $this->label ?: t('Show More'); + } + + public function renderUnwrapped(): string + { + if ($this->resultSet->hasMore()) { + return parent::renderUnwrapped(); + } + + return ''; + } + + protected function assemble(): void + { + if ($this->resultSet->hasMore()) { + $this->addHtml(new ActionLink($this->getLabel(), $this->url)); + } + } +} |