1 files changed, 106 insertions, 0 deletions
diff --git a/library/Director/Web/Widget/ShowConfigFile.php b/library/Director/Web/Widget/ShowConfigFile.php
new file mode 100644
index 0000000..77d32cf
--- /dev/null
+++ b/library/Director/Web/Widget/ShowConfigFile.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Widget;
+
+use ipl\Html\HtmlDocument;
+use Icinga\Module\Director\IcingaConfig\IcingaConfigFile;
+use ipl\Html\Html;
+use ipl\Html\HtmlString;
+use gipfl\IcingaWeb2\Link;
+use gipfl\Translation\TranslationHelper;
+
+class ShowConfigFile extends HtmlDocument
+{
+    use TranslationHelper;
+
+    protected $file;
+
+    protected $highlight;
+
+    protected $highlightSeverity;
+
+    public function __construct(
+        IcingaConfigFile $file,
+        $highlight = null,
+        $highlightSeverity = null
+    ) {
+        $this->file = $file;
+        $this->highlight         = $highlight;
+        $this->highlightSeverity = $highlightSeverity;
+    }
+
+    /**
+     * @throws \Icinga\Exception\IcingaException
+     */
+    protected function assemble()
+    {
+        $source = $this->linkObjects(Html::escape($this->file->getContent()));
+        if ($this->highlight) {
+            $source = $this->highlight(
+                $source,
+                $this->highlight,
+                $this->highlightSeverity
+            );
+        }
+
+        $this->add(Html::tag(
+            'pre',
+            ['class' => 'generated-config'],
+            new HtmlString($source)
+        ));
+    }
+
+    /**
+     * @param $match
+     * @return string
+     * @throws \Icinga\Exception\IcingaException
+     * @throws \Icinga\Exception\ProgrammingError
+     */
+    protected function linkObject($match)
+    {
+        if ($match[2] === 'Service') {
+            return $match[0];
+        }
+        $controller = $match[2];
+
+        if ($match[2] === 'CheckCommand') {
+            $controller = 'command';
+        }
+
+        $name = $this->decode($match[3]);
+        return sprintf(
+            '%s %s &quot;%s&quot; {',
+            $match[1],
+            $match[2],
+            Link::create(
+                $name,
+                'director/' . $controller,
+                ['name' => $name],
+                ['data-base-target' => '_next']
+            )
+        );
+    }
+
+    protected function decode($str)
+    {
+        return htmlspecialchars_decode($str, ENT_COMPAT | ENT_SUBSTITUTE | ENT_HTML5);
+    }
+
+    protected function linkObjects($config)
+    {
+        $pattern = '/^(object|template)\s([A-Z][A-Za-z]*?)\s&quot;(.+?)&quot;\s{/m';
+
+        return preg_replace_callback(
+            $pattern,
+            [$this, 'linkObject'],
+            $config
+        );
+    }
+
+    protected function highlight($what, $line, $severity)
+    {
+        $lines = explode("\n", $what);
+        $lines[$line - 1] = '<span class="highlight ' . $severity . '">' . $lines[$line - 1] . '</span>';
+        return implode("\n", $lines);
+    }
+}