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<?php |
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namespace Ajax\semantic\components\search; |
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use Ajax\service\JArray; |
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class SearchResults extends AbstractSearchResult implements ISearch { |
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private $elements; |
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public function __construct($objects=NULL) { |
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$this->elements=array (); |
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if (isset($objects)) { |
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if (\is_array($objects)) { |
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$this->addResults($objects); |
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} else { |
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$this->addResult($objects); |
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} |
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} |
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} |
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public function addResult($object) { |
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if ($object instanceof SearchResult) { |
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$this->elements[]=$object; |
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return $this; |
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} |
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if (\is_array($object) === false) { |
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$object=[ "title" => $object ]; |
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} |
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$this->elements[]=new SearchResult($object); |
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return $this; |
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} |
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public function addResults($objects) { |
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if (\is_array($objects) === false) { |
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return $this->addResult($objects); |
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} |
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if (JArray::dimension($objects) === 1) { |
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foreach ( $objects as $object ) { |
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$this->addResult([ "title" => $object ]); |
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} |
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} else |
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$this->elements=\array_merge($this->elements, $objects); |
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return $this; |
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} |
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public function _search($query, $field="title") { |
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$result=array (); |
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foreach ( $this->elements as $element ) { |
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if ($element instanceof SearchResult) { |
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if ($element->search($query, $field) !== false) |
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$result[]=$element->asArray(); |
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} else { |
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if (\array_key_exists($field, $element)) { |
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$value=$element[$field]; |
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if (\stripos($value, $query) !== false) { |
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$result[]=$element; |
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} |
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} |
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} |
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} |
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if (\sizeof($result) > 0) { |
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return $result; |
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} |
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return false; |
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} |
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public function search($query, $field="title") { |
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$result=$this->_search($query, $field); |
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if ($result === false) |
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$result=NULL; |
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return new SearchResults($result); |
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} |
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public function __toString() { |
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$result="\"results\": " . \json_encode($this->elements); |
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return $result; |
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} |
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public function count() { |
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return \sizeof($this->elements); |
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} |
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public function getResponse() { |
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return "{" . $this . "}"; |
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} |
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/** |
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* Loads results from a collection of DB objects |
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* @param array $objects the collection of objects |
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* @param callable $function return an array or an instance of SearchResult |
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*/ |
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public function fromDatabaseObjects($objects, $function) { |
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parent::fromDatabaseObjects($objects, $function); |
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} |
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protected function fromDatabaseObject($object, $function) { |
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$this->addResult($function($object)); |
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} |
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} |
jcheron /
phalcon-jquery
