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<?php |
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namespace PubPeerFoundation\PublicationDataExtractor\Models; |
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class Authors extends Model |
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{ |
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/** |
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* Hold cherry picked list of authors. |
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* |
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* @var array |
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*/ |
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protected $list = []; |
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/** |
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* Add unknown authors to the current list. |
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* |
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* @param array $authors |
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* @return array |
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*/ |
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public function add(array $authors): array |
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{ |
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if (($count = count($authors)) !== ($listCount = count($this->list))) { |
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if ($count > $listCount) { |
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return $this->list = $authors; |
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} |
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return $this->list; |
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} |
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for ($i = 0; $i < $count; $i++) { |
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$this->addUnknownAttributes($authors, $i); |
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} |
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return $this->list; |
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} |
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/** |
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* Add unknown attributes to current author. |
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* |
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* @param array $authors |
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* @param int $counter |
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*/ |
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protected function addUnknownAttributes(array $authors, int $counter): void |
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{ |
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foreach ($authors[$counter] as $key => $value) { |
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if (empty($value)) { |
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continue; |
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} |
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if ($this->attributeShouldBeAdded($counter, $key, $value)) { |
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$this->list[$counter][$key] = $value; |
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} |
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} |
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} |
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/** |
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* Should the current attribute be added to the author array? |
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* |
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* @param $counter |
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* @param $key |
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* @param $value |
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* @return bool |
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*/ |
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protected function attributeShouldBeAdded($counter, $key, $value) |
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{ |
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return $this->foundLongerFirstName($counter, $key, $value) |
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|| $this->noKnownAttribute($counter, $key); |
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} |
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/** |
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* Is this attribute already known? |
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* |
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* @param $counter |
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* @param $key |
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* @return bool |
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*/ |
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protected function noKnownAttribute($counter, $key) |
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{ |
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return ! isset($this->list[$counter][$key]) |
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|| empty($this->list[$counter][$key]); |
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} |
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/** |
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* Did we find a longer first name? |
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* |
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* @param $counter |
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* @param $key |
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* @param $value |
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* @return bool |
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*/ |
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protected function foundLongerFirstName($counter, $key, $value) |
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{ |
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return 'first_name' === $key |
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&& strlen($this->list[$counter][$key]) < strlen($value); |
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} |
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} |
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PubPeerFoundation /
PublicationDataExtractor
