1 files changed, 122 insertions, 0 deletions
diff --git a/library/Icinga/Web/Widget/FilterWidget.php b/library/Icinga/Web/Widget/FilterWidget.php
new file mode 100644
index 0000000..11b1ecb
--- /dev/null
+++ b/library/Icinga/Web/Widget/FilterWidget.php
@@ -0,0 +1,122 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Web\Widget;
+
+use Icinga\Data\Filter\Filter;
+use Icinga\Data\Filter\FilterExpression;
+use Icinga\Data\Filter\FilterChain;
+use Icinga\Web\Url;
+
+/**
+ * Filter
+ */
+class FilterWidget extends AbstractWidget
+{
+    /**
+     * The filter
+     *
+     * @var Filter
+     */
+    private $filter;
+
+    /**
+     * The domain of the filter, set in the data-icinga-filter-domain attribute
+     * @var string
+     */
+    private $domain;
+
+    /**
+     * Create a new FilterWidget
+     *
+     * @param Filter $filter Your filter
+     */
+    public function __construct(Filter $filter)
+    {
+        $this->filter = $filter;
+    }
+
+    protected function renderFilter($filter, $level = 0)
+    {
+        $html = '';
+        $url = Url::fromRequest();
+        if ($filter instanceof FilterChain) {
+            if ($level === 0) {
+                $op = '</li><li>)' . $filter->getOperatorName() . ' (';
+            } else {
+                $op = '</li><li>) ' . $filter->getOperatorName() . ' ( ';
+            }
+            $parts = array();
+            foreach ($filter->filters() as $f) {
+                $parts[] = $this->renderFilter($f, $level + 1);
+            }
+            if (empty($parts)) {
+                return $html;
+            }
+            if ($level === 0) {
+                $html .= '<ul class="datafilter"><li>( ' . implode($op, $parts) . ' )</li></ul>';
+            } else {
+                $html .= '<ul><li>( ' . implode($op, $parts) . ' )</li></ul>';
+            }
+            return $html;
+        } elseif ($filter instanceof FilterExpression) {
+            $u = $url->without($filter->getColumn());
+        } else {
+            $u = $url . '--';
+        }
+        $html .= '<a href="' . $url . '" title="'
+               . $this->view()->escape(t('Click to remove this part of your filter'))
+               . '">' . $filter . '</a> ';
+        return $html;
+    }
+
+    public function render()
+    {
+        $url = Url::fromRequest();
+        $view = $this->view();
+        $html = ' <form method="post" class="inline" action="'
+              . $url
+              . '"><input type="text" name="q" style="width: 8em" class="search" value="" placeholder="'
+              . t('Add filter...')
+              . '" /></form>';
+
+
+        // $html .= $this->renderFilter($this->filter);
+
+        $editorUrl = clone $url;
+        $editorUrl->setParam('modifyFilter', true);
+        if ($this->filter->isEmpty()) {
+            $title = t('Filter this list');
+            $txt = $view->icon('plus');
+            $remove = '';
+        } else {
+            $txt = t('Filtered');
+            $title = t('Modify this filter');
+            $remove = ' <a href="'
+                . Url::fromRequest()->setParams(array())
+                . '" title="'
+                . t('Remove this filter')
+                . '">'
+                . $view->icon('cancel')
+                . '</a>';
+        }
+        $filter = $this->filter->isEmpty() ? '' : ': ' . $this->filter;
+        $html .= ($filter ? '<p>' : ' ')
+               . '<a href="' . $editorUrl . '" title="' . $title . '">'
+               . $txt
+               . '</a>'
+               . $this->shorten($filter, 72)
+               . $remove
+               . ($filter ? '</p>' : '');
+
+        return $html;
+    }
+
+    protected function shorten($string, $length)
+    {
+        if (strlen($string) > $length) {
+            return substr($string, 0, $length) . '...';
+        }
+        return $string;
+    }
+}