Add parsing of WikiBox

src/Page/GoogleSerp.php

@@ -13,6 +13,7 @@
 use Serps\SearchEngine\Google\Parser\Evaluated\NaturalParser as EvaluatedNaturalParser;
 use Serps\SearchEngine\Google\Parser\Raw\NaturalParser as RawNaturalParser;
 use Serps\Stubs\RelatedSearch;
+use Serps\SearchEngine\Google\Parser\Evaluated\WikiBoxParser;
 
 class GoogleSerp extends GoogleDom
 {
@@ -134,4 +135,17 @@ public function getRelatedSearches()
 
         return $relatedSearches;
     }
+
+    /**
+     * @return \Serps\Core\Serp\IndexedResultSet
+     */
+    public function getWikiBox()
+    {
+        $result = null;
+        if ($this->javascriptIsEvaluated()) {
+            $parser = new WikiBoxParser();
+            $result = $parser->parse($this);
+        }
+        return $result;
+    }
 }

src/Parser/Evaluated/Rule/WikiBox/Description.php

@@ -0,0 +1,56 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: aurimasgladutis
+ * Date: 9/1/16
+ * Time: 4:25 PM
+ */
+
+namespace Serps\SearchEngine\Google\Parser\Evaluated\Rule\WikiBox;
+
+use Serps\Core\Serp\BaseResult;
+use Serps\Core\Serp\IndexedResultSet;
+use Serps\SearchEngine\Google\Css;
+use Serps\SearchEngine\Google\Page\GoogleDom;
+use Serps\SearchEngine\Google\Parser\ParsingRuleInterace;
+
+class Description implements ParsingRuleInterace
+{
+    /**
+     * @param GoogleDom   $dom
+     * @param \DOMElement $node
+     *
+     * @return int
+     */
+    public function match(GoogleDom $dom, \DOMElement $node)
+    {
+        return $node->getAttribute('class') == '_G1d _wle _xle' ? self::RULE_MATCH_MATCHED : self::RULE_MATCH_NOMATCH;
+    }
+
+    /**
+     * @param GoogleDom        $dom
+     * @param \DOMElement      $node
+     * @param IndexedResultSet $resultSet
+     */
+    public function parse(GoogleDom $dom, \DOMElement $node, IndexedResultSet $resultSet)
+    {
+        $xpath = $dom->getXpath();
+
+        /* @var $description \DOMElement */
+        $description = $xpath
+            ->query(Css::toXPath('.kno-rdesc span:first-child'), $node)
+            ->item(0);
+
+        $wikiLink = $xpath
+            ->query(Css::toXPath('.kno-rdesc span:last-child a'), $node)
+            ->item(0);
+
+        $data = [
+            'description'   => $description ? $description->nodeValue : null,
+            'wikipedia_link' => $wikiLink ? $wikiLink->getAttribute('href') : null,
+        ];
+
+        $item = new BaseResult('description', $data);
+        $resultSet->addItem($item);
+    }
+}

src/Parser/Evaluated/Rule/WikiBox/Header.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: aurimasgladutis
+ * Date: 9/1/16
+ * Time: 4:25 PM
+ */
+
+namespace Serps\SearchEngine\Google\Parser\Evaluated\Rule\WikiBox;
+
+use Serps\Core\Serp\BaseResult;
+use Serps\Core\Serp\IndexedResultSet;
+use Serps\SearchEngine\Google\Css;
+use Serps\SearchEngine\Google\Page\GoogleDom;
+use Serps\SearchEngine\Google\Parser\ParsingRuleInterace;
+
+class Header implements ParsingRuleInterace
+{
+    /**
+     * @param GoogleDom   $dom
+     * @param \DOMElement $node
+     *
+     * @return int
+     */
+    public function match(GoogleDom $dom, \DOMElement $node)
+    {
+        return $node->getAttribute('class') == 'kp-header' ? self::RULE_MATCH_MATCHED : self::RULE_MATCH_NOMATCH;
+    }
+
+    /**
+     * @param GoogleDom        $dom
+     * @param \DOMElement      $node
+     * @param IndexedResultSet $resultSet
+     */
+    public function parse(GoogleDom $dom, \DOMElement $node, IndexedResultSet $resultSet)
+    {
+        $xpath = $dom->getXpath();
+
+        /* @var $title \DOMElement */
+        $title = $xpath
+            ->query(Css::toXPath('.kp-hc .kno-ecr-pt.kno-fb-ctx'), $node)
+            ->item(0);
+
+        $description = $xpath
+            ->query(Css::toXPath('.kp-hc ._gdf._LAf span'), $node)
+            ->item(0);
+
+        $map = $xpath
+            ->query(Css::toXPath('#media_result_group ._tN._eXg a'), $node) //  .kno-fb-ctx .rhsg4.rhsmap5col a img
+            ->item(0);
+
+        $mapData = null;
+        if (null !== $map) {
+            $url = $map->getAttribute('href');
+            $placeName = null;
+            $placeData = null;
+            if (preg_match('/maps\/place\/(.*?)\/data=(.*?)\?/', $url, $matches)) {
+                $placeName = $matches[1];
+                $placeData = $matches[2];
+            }
+            $mapData = [
+                'url' => $url,
+                'placeName' => $placeName,
+                'placeData' => $placeData,
+            ];
+        }
+
+        $data = [
+            'title'   => $title ? $title->nodeValue : null,
+            'description' => $description ? $description->nodeValue : null,
+            'map' => $mapData,
+        ];
+
+        $item = new BaseResult('header', $data);
+        $resultSet->addItem($item);
+    }
+}

src/Parser/Evaluated/WikiBoxParser.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * @license see LICENSE
+ */
+
+namespace Serps\SearchEngine\Google\Parser\Evaluated;
+
+use Serps\SearchEngine\Google\Parser\Evaluated\Rule\WikiBox\Header;
+use Serps\SearchEngine\Google\Parser\Evaluated\Rule\WikiBox\Description;
+use Serps\SearchEngine\Google\Css;
+use Serps\SearchEngine\Google\Page\GoogleDom;
+use Serps\SearchEngine\Google\Parser\AbstractParser;
+
+/**
+ * Parses natural results from a google SERP
+ */
+class WikiBoxParser extends AbstractParser
+{
+    /**
+     * @inheritdoc
+     */
+    protected function generateRules()
+    {
+        return [
+            new Header(),
+            new Description(),
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function getParsableItems(GoogleDom $googleDom)
+    {
+        $xpathObject = $googleDom->getXpath();
+        $xpath = Css::toXPath('div#rhs div._OKe > div > div');
+
+        return $xpathObject->query($xpath);
+    }
+}