From b18bc644404e02b57635bfcc8258e85abb141146 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 13 Apr 2024 13:44:46 +0200
Subject: Adding upstream version 1.1.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../Web/Navigation/Renderer/ProblemsBadge.php      | 173 +++++++++++++++++++++
 1 file changed, 173 insertions(+)
 create mode 100644 library/Icingadb/Web/Navigation/Renderer/ProblemsBadge.php

(limited to 'library/Icingadb/Web/Navigation/Renderer/ProblemsBadge.php')

diff --git a/library/Icingadb/Web/Navigation/Renderer/ProblemsBadge.php b/library/Icingadb/Web/Navigation/Renderer/ProblemsBadge.php
new file mode 100644
index 0000000..658fa1c
--- /dev/null
+++ b/library/Icingadb/Web/Navigation/Renderer/ProblemsBadge.php
@@ -0,0 +1,173 @@
+<?php
+
+/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Web\Navigation\Renderer;
+
+use Exception;
+use Icinga\Application\Logger;
+use Icinga\Module\Icingadb\Common\Database;
+use Icinga\Web\Navigation\NavigationItem;
+use Icinga\Web\Navigation\Renderer\NavigationItemRenderer;
+use ipl\Html\HtmlDocument;
+use ipl\Html\HtmlString;
+use ipl\Web\Widget\Link;
+use ipl\Web\Widget\StateBadge;
+
+abstract class ProblemsBadge extends NavigationItemRenderer
+{
+    use Database;
+
+    const STATE_CRITICAL = 'critical';
+    const STATE_UNKNOWN = 'unknown';
+
+    /** @var int Count cache */
+    protected $count;
+
+    /** @var string State text */
+    protected $state;
+
+    /** @var string Title */
+    protected $title;
+
+    protected $linkDisabled;
+
+    abstract protected function fetchProblemsCount();
+
+    abstract protected function getUrl();
+
+    public function getProblemsCount()
+    {
+        if ($this->count === null) {
+            try {
+                $count = $this->fetchProblemsCount();
+            } catch (Exception $e) {
+                Logger::debug($e);
+
+                $this->count = 1;
+
+                $this->setState(static::STATE_UNKNOWN);
+                $this->setTitle($e->getMessage());
+
+                return $this->count;
+            }
+
+            $this->count = $this->round($count);
+
+            $this->setState(static::STATE_CRITICAL);
+        }
+
+        return $this->count;
+    }
+
+    /**
+     * Set the state text
+     *
+     * @param string $state
+     *
+     * @return $this
+     */
+    public function setState(string $state): self
+    {
+        $this->state = $state;
+
+        return $this;
+    }
+
+    /**
+     * Get the state text
+     *
+     * @return string
+     */
+    public function getState(): string
+    {
+        if ($this->state === null) {
+            throw new \LogicException(
+                'You are accessing an unset property. Please make sure to set it beforehand.'
+            );
+        }
+
+        return $this->state;
+    }
+
+    /**
+     * Set the title
+     *
+     * @param string $title
+     *
+     * @return $this
+     */
+    public function setTitle(string $title): self
+    {
+        $this->title = $title;
+
+        return $this;
+    }
+
+    /**
+     * Get the title
+     *
+     * @return ?string
+     */
+    public function getTitle()
+    {
+        return $this->title;
+    }
+
+    public function render(NavigationItem $item = null): string
+    {
+        if ($item === null) {
+            $item = $this->getItem();
+        }
+
+        $item->setCssClass('badge-nav-item icinga-module module-icingadb');
+
+        $html = new HtmlDocument();
+
+        $badge = $this->createBadge();
+        if ($badge !== null) {
+            if ($this->linkDisabled) {
+                $badge->addAttributes(['class' => 'disabled']);
+                $this->setEscapeLabel(false);
+                $label = $this->view()->escape($item->getLabel());
+                $item->setLabel($badge . $label);
+            } else {
+                $html->add(new Link($badge, $this->getUrl(), ['title' => $this->getTitle()]));
+            }
+        }
+
+        return $html
+            ->prepend(new HtmlString(parent::render($item)))
+            ->render();
+    }
+
+    protected function createBadge()
+    {
+        $count = $this->getProblemsCount();
+
+        if ($count) {
+            return (new StateBadge($count, $this->getState()))
+                    ->addAttributes(['class' => 'badge', 'title' => $this->getTitle()]);
+        }
+
+        return null;
+    }
+
+    protected function round($count)
+    {
+        if ($count > 1000000) {
+            $count = round($count, -6) / 1000000 . 'M';
+        } elseif ($count > 1000) {
+            $count = round($count, -3) / 1000 . 'k';
+        }
+
+        return $count;
+    }
+
+    public function disableLink()
+    {
+        $this->linkDisabled = true;
+
+        return $this;
+    }
+}
-- 
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