83 lines
2.4 KiB
PHP
83 lines
2.4 KiB
PHP
<?php
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namespace nur\mapper\csv;
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use nur\b\params\Tparametrable;
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use nur\b\ValueException;
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use nur\mapper\base\Mapper;
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abstract class AbstractCsvMapper extends Mapper {
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use Tparametrable;
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const SEPARATOR = csv_defaults::OO_SEPARATOR;
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const ENCLOSURE = csv_defaults::OO_ENCLOSURE;
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const ESCAPE = csv_defaults::OO_ESCAPE;
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function __construct(?iterable $source=null) {
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parent::__construct($source);
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$this->separator = static::SEPARATOR;
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$this->enclosure = static::ENCLOSURE;
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$this->escape = static::ESCAPE;
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}
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const PARAMETRABLE_PARAMS_SCHEMA = [
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"csv_flavour" => [null, null, "type de fichier CSV: excel ou ooffice"],
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"multi_schema" => ["bool", false, "les flux multi-schémas sont-ils supportés?"],
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];
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protected $separator;
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protected $enclosure;
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protected $escape;
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function getCsvFlavour(): array {
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return [$this->separator, $this->enclosure, $this->escape];
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}
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/** @param $csvFlavour string|array */
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function pp_setCsvFlavour($csvFlavour): void {
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if ($csvFlavour === null) {
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$csvFlavour = [static::SEPARATOR, static::ENCLOSURE, static::ESCAPE];
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}
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if (is_string($csvFlavour)) {
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$csvFlavour = csv_defaults::verifix_name($csvFlavour);
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switch ($csvFlavour) {
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case csv_defaults::OO_NAME:
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$csvFlavour = csv_defaults::OO_FLAVOUR;
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break;
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case csv_defaults::XL_NAME:
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$csvFlavour = csv_defaults::XL_FLAVOUR;
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break;
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default:
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if (strlen($csvFlavour) <= 3) {
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$separator = substr($csvFlavour, 0, 1);
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if (!$separator) $separator = static::SEPARATOR;
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$enclosure = substr($csvFlavour, 1, 1);
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if (!$enclosure) $enclosure = static::ENCLOSURE;
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$escape = substr($csvFlavour, 2, 1);
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if (!$escape) $escape = static::ESCAPE;
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$csvFlavour = [$separator, $enclosure, $escape];
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}
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break;
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}
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}
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if (is_array($csvFlavour)) {
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[$this->separator, $this->enclosure, $this->escape] = $csvFlavour;
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} else {
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throw ValueException::invalid_value($csvFlavour, "csv flavour");
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}
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}
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/** @param $csvFlavour string|array */
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function setCsvFlavour($csvFlavour): self {
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$this->pp_setCsvFlavour($csvFlavour);
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return $this;
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}
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/** @var bool les fichiers avec plusieurs schémas sont-ils supportés? */
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protected $ppMultiSchema;
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function setMultiSchema(bool $multiSchema=true): self {
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$this->ppMultiSchema = $multiSchema;
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return $this;
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}
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}
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