1 files changed, 131 insertions, 0 deletions
diff --git a/modules/doc/library/Doc/Renderer/DocSearchRenderer.php b/modules/doc/library/Doc/Renderer/DocSearchRenderer.php
new file mode 100644
index 0000000..c6e9ae2
--- /dev/null
+++ b/modules/doc/library/Doc/Renderer/DocSearchRenderer.php
@@ -0,0 +1,131 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Module\Doc\Renderer;
+
+use RecursiveIteratorIterator;
+use Icinga\Module\Doc\Search\DocSearchIterator;
+use Icinga\Module\Doc\Search\DocSearchMatch;
+
+/**
+ * Renderer for doc searches
+ */
+class DocSearchRenderer extends DocRenderer
+{
+    /**
+     * The content to render
+     *
+     * @var array
+     */
+    protected $content = array();
+
+    /**
+     * Create a new renderer for doc searches
+     *
+     * @param DocSearchIterator $iterator
+     */
+    public function __construct(DocSearchIterator $iterator)
+    {
+        parent::__construct($iterator, RecursiveIteratorIterator::SELF_FIRST);
+    }
+
+    public function beginIteration(): void
+    {
+        $this->content[] = '<nav role="navigation"><ul class="toc">';
+    }
+
+    public function endIteration(): void
+    {
+        $this->content[] = '</ul></nav>';
+    }
+
+    public function beginChildren(): void
+    {
+        if ($this->getInnerIterator()->getMatches()) {
+            $this->content[] = '<ul class="toc">';
+        }
+    }
+
+    public function endChildren(): void
+    {
+        if ($this->getInnerIterator()->getMatches()) {
+            $this->content[] = '</ul>';
+        }
+    }
+
+    public function render()
+    {
+        foreach ($this as $section) {
+            if (($matches = $this->getInnerIterator()->getMatches()) === null) {
+                continue;
+            }
+            $title = $this->getView()->escape($section->getTitle());
+            $contentMatches = array();
+            foreach ($matches as $match) {
+                if ($match->getMatchType() === DocSearchMatch::MATCH_HEADER) {
+                    $title = $match->highlight();
+                } else {
+                    $contentMatches[] = sprintf(
+                        '<p>%s</p>',
+                        $match->highlight()
+                    );
+                }
+            }
+            $path = $this->getView()->getHelper('Url')->url(
+                array_merge(
+                    $this->getUrlParams(),
+                    array(
+                        'chapter' => $this->encodeUrlParam($section->getChapter()->getId())
+                    )
+                ),
+                $this->url,
+                false,
+                false
+            );
+            $url = $this->getView()->url(
+                $path,
+                array('highlight-search' => $this->getInnerIterator()->getSearch()->getInput())
+            );
+            /** @var \Icinga\Web\Url $url */
+            $url->setAnchor($this->encodeAnchor($section->getId()));
+            $urlAttributes = array(
+                'data-base-target'  => '_next',
+                'title'             => $section->getId() === $section->getChapter()->getId()
+                    ? sprintf(
+                        $this->getView()->translate(
+                            'Show all matches of "%s" in the chapter "%s"',
+                            'search.render.section.link'
+                        ),
+                        $this->getInnerIterator()->getSearch()->getInput(),
+                        $section->getChapter()->getTitle()
+                    )
+                    : sprintf(
+                        $this->getView()->translate(
+                            'Show all matches of "%s" in the section "%s" of the chapter "%s"',
+                            'search.render.section.link'
+                        ),
+                        $this->getInnerIterator()->getSearch()->getInput(),
+                        $section->getTitle(),
+                        $section->getChapter()->getTitle()
+                    )
+            );
+            if ($section->getNoFollow()) {
+                $urlAttributes['rel'] = 'nofollow';
+            }
+            $this->content[] = '<li>' . $this->getView()->qlink(
+                $title,
+                $url->getAbsoluteUrl(),
+                null,
+                $urlAttributes,
+                false
+            );
+            if (! empty($contentMatches)) {
+                $this->content = array_merge($this->content, $contentMatches);
+            }
+            if (! $section->hasChildren()) {
+                $this->content[] = '</li>';
+            }
+        }
+        return implode("\n", $this->content);
+    }
+}