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<?php |
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namespace Apps\Model\Front\Search; |
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use Ffcms\Core\Arch\Model; |
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use Ffcms\Core\Helper\HTML\System\Dom; |
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use Ffcms\Core\Helper\Type\Obj; |
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use Ffcms\Core\Helper\Type\Str; |
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class EntitySearchMain extends Model |
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{ |
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public $results = []; |
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public $query; |
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private $_configs; |
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/** |
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* EntitySearchMain constructor. Pass query inside |
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* @param string $query |
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* @param array|null $configs |
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*/ |
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public function __construct($query, array $configs = null) |
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{ |
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$this->query = $query; |
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$this->_configs = $configs; |
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parent::__construct(); |
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} |
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/** |
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* Try to search in classic apps |
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*/ |
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public function make() |
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{ |
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$itemCount = (int)$this->_configs['itemPerApp']; |
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// search content items |
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$content = new SearchContent($this->query, $itemCount); |
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$this->results['Content'] = $content->getResult(); |
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// search comments |
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$comments = new SearchComments($this->query, $itemCount); |
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$this->results['Comments'] = $comments->getResult(); |
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} |
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/** |
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* Get sorted by relevance search response. Method return result as array: [relevance => [title, snippet, uri, date], ...] |
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* @return array |
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*/ |
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public function getRelevanceSortedResult() |
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{ |
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$result = []; |
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// each every content type |
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foreach ($this->results as $type => $items) { |
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if (!Obj::isArray($items)) { |
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continue; |
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} |
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// each every element |
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foreach ($items as $item) { |
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/** @var AbstractSearchResult $item */ |
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// build unique relevance. Problem: returned relevance from query is integer |
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// and can be duplicated. So, we add random complex float value and make it string to sort in feature |
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$uniqueRelevance = (string)($item->getRelevance() + (mt_rand(0, 999)/10000)); |
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// build response |
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$result[$uniqueRelevance] = [ |
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'title' => $item->getTitle(), |
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'snippet' => $item->getSnippet(), |
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'uri' => $item->getUri(), |
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'date' => $item->getDate() |
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]; |
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} |
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} |
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// sort output by relevance |
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krsort($result); |
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// return result as array |
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return $result; |
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} |
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/** |
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* Highlight words in text by current query request. |
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* @param string $text |
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* @param string $tag |
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* @param array $properties |
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* @return string |
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*/ |
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public function highlightText($text, $tag, array $properties = []) |
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{ |
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$queries = explode(' ', $this->query); |
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$dom = new Dom(); |
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foreach ($queries as $query) { |
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$highlight = $dom->{$tag}(function() use ($query) { |
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return $query; |
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}, $properties); |
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$text = Str::ireplace($query, $highlight, $text); |
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} |
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return $text; |
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} |
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} |
phpffcms /
ffcms
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