75 lines
2.1 KiB
PHP
75 lines
2.1 KiB
PHP
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<?php
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namespace nur\sery\schema\values;
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use nur\sery\schema\types\IType;
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class ScalarValue implements IValue {
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use TValue;
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function __construct(&$value, array $schema, $key=null, bool $verifix=true) {
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$this->schema = $schema;
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$this->reset($value, $key, $verifix);
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}
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function isScalar(?ScalarValue &$scalar=null): bool { $scalar = $this; return true; }
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function isSeq(?SeqValue &$seq=null): bool { return false; }
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function isAssoc(?AssocValue &$assoc=null): bool { return false; }
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function get($default=null) {
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$key = $this->key;
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if ($key === null) return $this->value;
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elseif (array_key_exists($key, $this->value)) return $this->value[$key];
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else return $default;
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}
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function set($value): self {
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$key = $this->key;
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if ($key === null) $this->value = $value;
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else $this->value[$key] = $value;
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return $this;
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}
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/** @var IType */
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protected $type;
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function type(): IType {
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if ($this->type === null) $this->type = $this->md()->getType($this->key);
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return $this->type;
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}
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/** @var ?Result résultat de l'analyse de la valeur */
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protected $result;
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function exists(): bool {
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return $this->type()->exists($this->value, $this->key);
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}
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/**
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* analyser, corriger éventuellement et normaliser la valeur
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*
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* si la valeur était déjà normalisée, retourner false.
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*/
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function verifix(bool $throw=true, ?Result &$result=null): bool {
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$type = $this->type();
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$key = $this->key;
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if ($key === null) $modified = $type->verifix($this->value, $throw, $result);
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else $modified = $type->verifix($this->value[$key], $throw, $result);
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$this->result = $result;
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return $modified;
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}
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function parse($value, bool $throw=true, ?Result &$result=null) {
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$this->type()->verifix($value, $throw, $result);
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$this->set($value);
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$this->result = $result;
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return $value;
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}
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function format(?string $format=null): string {
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$type = $this->type();
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$key = $this->key;
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if ($key === null) return $type->format($this->value, $format);
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else return $type->format($this->value[$key], $format);
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}
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}
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