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<?php |
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namespace kalanis\nested_tree\Support; |
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/** |
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* Trait to work with names of properties within Node class which shall not be added / updated via this package. |
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*/ |
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trait ColumnsTrait |
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{ |
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protected function translateColumn(TableSettings $settings, string $name) : ?string |
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{ |
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return match ($name) { |
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'id' => $settings->idColumnName, |
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'parentId' => $settings->parentIdColumnName, |
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'level' => $settings->levelColumnName, |
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'left' => $settings->leftColumnName, |
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'right' => $settings->rightColumnName, |
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'position' => $settings->positionColumnName, |
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default => $this->getNameBasedOnExtraSettings($settings, $name), |
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}; |
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} |
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/** |
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* @param TableSettings $settings |
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* @param string $name |
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* @return string|null |
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* |
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* Okay, time to be ready for Reflection. |
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* When there is settings property with name the same as the entry's then get the value it contains and return it |
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*/ |
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private function getNameBasedOnExtraSettings(TableSettings $settings, string $name) : ?string |
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{ |
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if (property_exists($settings, $name)) { |
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if (is_null($settings->{$name})) { |
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return null; |
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} |
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return strval($settings->{$name}); |
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} |
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return $name; |
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} |
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protected function isColumnNameFromBasic(string $name) : bool |
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{ |
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return in_array($name, [ |
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'id', |
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'childrenIds', |
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'childrenNodes', |
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]); |
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} |
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protected function isColumnNameFromSpecial(string $name) : bool |
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{ |
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return 'row' === $name; |
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} |
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protected function isColumnNameFromTree(string $name) : bool |
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{ |
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return in_array($name, [ |
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'parentId', |
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'left', |
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'right', |
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'level', |
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'position', |
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]); |
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} |
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protected function allowColumn(TableSettings $settings, string $column) : bool |
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{ |
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return !in_array($column, $settings->skipAlways); |
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} |
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protected function allowColumnWithEmptyValue(TableSettings $settings, string $column, mixed $value) : bool |
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{ |
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return in_array($column, $settings->skipIfEmpty) ? !is_null($value) : true; |
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} |
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} |
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alex-kalanis /
nested-tree
