improved search with negation (#5453)
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@@ -14,56 +14,92 @@ final class SearchTerm
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private string $originalTerm;
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private string $term;
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/**
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* @var string[]
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* @var SearchTermPart[]
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*/
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private array $fields;
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private array $parts = [];
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public function __construct(string $searchTerm)
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{
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$this->originalTerm = $searchTerm;
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$terms = explode(' ', $searchTerm);
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$fields = [];
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$finalTerm = [];
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foreach ($terms as $term) {
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$tmp = explode(':', $term);
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if (\count($tmp) === 2) {
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$fields[$tmp[0]] = $tmp[1];
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} else {
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$finalTerm[] = $term;
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$part = new SearchTermPart($term);
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if ($part->getField() === null) {
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$finalTerm[] = $part->getTerm();
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}
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$this->parts[] = $part;
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}
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$this->term = implode(' ', $finalTerm);
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$this->fields = $fields;
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}
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/**
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* @deprecated since 2.34.0
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*/
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public function hasSearchField(string $name): bool
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{
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return \array_key_exists($name, $this->fields);
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}
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@trigger_error('The SearchTerm::hasSearchField() method is deprecated and will be removed with 3.0', E_USER_DEPRECATED);
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public function getSearchField(string $name): ?string
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{
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if (!$this->hasSearchField($name)) {
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return null;
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foreach ($this->parts as $part) {
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if ($part->getField() === $name) {
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return true;
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}
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}
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return $this->fields[$name];
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return false;
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}
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/**
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* @deprecated since 2.34.0
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*/
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public function getSearchField(string $name): ?string
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{
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@trigger_error('The SearchTerm::getSearchField() method is deprecated and will be removed with 3.0', E_USER_DEPRECATED);
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foreach ($this->parts as $part) {
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if ($part->getField() === $name) {
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return $part->getTerm();
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}
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}
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return null;
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}
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/**
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* @return array<string, string>
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*/
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public function getSearchFields(): array
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{
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return $this->fields;
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// TODO deprecated 3.0 - all places that use this method should use the RepositorySearchTrait instead (soft deprecation for plugins)
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$fields = [];
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foreach ($this->parts as $part) {
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if (($field = $part->getField()) !== null) {
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$fields[$field] = $part->getTerm();
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}
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}
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return $fields;
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}
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/**
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* @return SearchTermPart[]
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*/
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public function getParts(): array
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{
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return $this->parts;
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}
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public function getSearchTerm(): string
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{
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// TODO deprecated 3.0 - all places that use this method should use the RepositorySearchTrait instead (soft deprecation for plugins)
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return $this->term;
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}
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public function hasSearchTerm(): bool
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{
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// TODO refactor and use the parts and check if any part has an emoty field name
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return $this->term !== '';
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}
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