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<?php |
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namespace Modules\Entitizer\Utils { |
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use Modules\Entitizer, DB; |
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abstract class Entity extends Entitizer { |
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use Entity\Action\Init, Entity\Action\Create, Entity\Action\Fill, Entity\Action\Edit, Entity\Action\Remove; |
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protected $definition = null, $error = false, $id = 0, $data = []; |
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# Init parent entities |
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private function getPath() { |
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$entity = $this; $path = [array_merge(['id' => $this->id], $this->data)]; |
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while (0 !== $entity->data['parent_id']) { |
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$entity = self::get(static::$type, $entity->data['parent_id']); |
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if (0 === $entity->id) return []; |
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$path[] = array_merge(['id' => $entity->id], $entity->data); |
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} |
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# ------------------------ |
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return array_reverse($path); |
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} |
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# Constructor |
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public function __construct(int $id = 0) { |
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# Create definition object |
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$this->definition = Entitizer\Definition::get(static::$type); |
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# Preset data array |
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$this->data = $this->definition->implement(); |
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# Preset path |
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if (static::$nesting) $this->data['path'] = []; |
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# Implement entity |
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$this->implement(); |
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# Init entity |
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if ($id > 0) $this->init($id); |
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} |
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# Check if unique param value exists |
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public function check(string $name, $value) { |
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View Code Duplication |
if ((false === ($param = $this->definition->get($name))) || !$param->unique()) return false; |
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# Select entity from DB |
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$name = $param->name(); $value = $param->cast($value); |
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$condition = ($name . " = '" . addslashes($value) . "' AND id != " . $this->id); |
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DB::select(static::$table, 'id', $condition, null, 1); |
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# ------------------------ |
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return ((DB::last() && DB::last()->status) ? DB::last()->rows : false); |
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} |
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# Count children |
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public function children() { |
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DB::select(static::$table, 'COUNT(id) as count', ['parent_id' => $this->id]); |
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if (!(DB::last() && DB::last()->status)) return false; |
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# ------------------------ |
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return intval(DB::last()->row()['count']); |
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} |
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# Check for error |
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public function error() { |
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return $this->error; |
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} |
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# Return id |
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public function id() { |
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return $this->id; |
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} |
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# Return data |
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public function data() { |
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return $this->data; |
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} |
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# Getter |
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public function __get(string $name) { |
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if ($name === 'id') return $this->id; |
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return (isset($this->data[$name]) ? $this->data[$name] : null); |
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} |
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} |
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} |
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