90 lines
2.0 KiB
PHP
90 lines
2.0 KiB
PHP
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<?php
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namespace Icinga\Web\Widget;
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use Icinga\Web\Url;
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/**
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* Limiter
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*/
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class Limiter extends AbstractWidget
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{
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/**
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* The url
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*
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* @var Url
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*/
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private $url;
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private $max;
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private $pages;
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public function setUrl(Url $url)
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{
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$this->url = $url;
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return $this;
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}
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public function setCurrentPageCount($pages)
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{
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$this->pages = $pages;
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return $this;
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}
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public function setMaxLimit($max)
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{
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$this->max = $max;
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return $this;
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}
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public function render()
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{
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if ($this->url === null) {
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$this->url = Url::fromRequest();
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}
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$currentLimit = (int) $this->url->getParam('limit', 25); // Default??
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$availableLimits = array(
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10 => '10',
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25 => '25',
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50 => '50',
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100 => '100',
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500 => '500'
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// 0 => t('all')
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);
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// if ($this->pages === 1 && $currentLimit === 10) return '';
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$limits = array();
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$view = $this->view();
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$gotCurrent = false;
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foreach ($availableLimits as $limit => $caption) {
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if ($gotCurrent) {
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if ($this->pages === 1) {
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// break;
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}
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}
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if ($this->max !== null && ($limit === 0 || $limit > $this->max)) {
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//echo "$limit > $this->max"; break;
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}
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if ($limit === $currentLimit) {
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$gotCurrent = true;
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$limits[] = $caption;
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} else {
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$limits[] = $view->qlink(
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$caption,
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$this->url->setParam('limit', $limit),
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null,
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array(
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'title' => t(sprintf('Show %s rows on one page', $caption))
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)
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);
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}
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}
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if (empty($limits)) return '';
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return '<span class="widgetLimiter">' . implode(' ', $limits) . '</span>';
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}
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}
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