120 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			120 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| namespace nur\io\fsv;
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| 
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| use nur\A;
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| use nur\b\io\Tfilter;
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| use nur\b\params\Parametrable;
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| use nur\b\params\Tparametrable;
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| use nur\b\ValueException;
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| use nur\io\Ttmpwriter;
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| 
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| /**
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|  * Class FsvWriter: écrire un flux de données au format FSV dans un fichier
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|  * destination
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|  *
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|  * --autogen-properties-and-methods--
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|  * @method setOutput($value)
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|  * @method array setSchema(array $value)
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|  * @method string|null setInputEncoding(?string $value)
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|  * @method string|null setOutputEncoding(?string $value)
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|  */
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| class FsvWriter extends Parametrable {
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|   use Tparametrable, Ttmpwriter, Tfilter;
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| 
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|   function __construct($output=null, ?array $params=null) {
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|     A::set_nn($params, "output", $output);
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|     $this->schema = new FsvSchema();
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|     parent::__construct($params);
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|   }
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| 
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|   const PARAMETRABLE_PARAMS_SCHEMA = [
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|     "output" => [null, null, "fichier en sortie"],
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|     "schema" => ["array", null, "schéma des données"],
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|     "input_encoding" => ["?string", null, "encoding en entrée"],
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|     "output_encoding" => ["?string", null, "encoding en sortie"],
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|   ];
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| 
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|   /** @var FsvSchema */
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|   protected $schema;
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| 
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|   function pp_setSchema($schema): void {
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|     if ($schema instanceof FsvSchema) $this->schema = $schema;
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|     elseif (is_array($schema)) $this->schema->setSchema($schema);
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|     elseif ($schema !== null) throw ValueException::invalid_value($schema, "schema");
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|   }
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|   function pp_setInputEncoding($inputEncoding): void {
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|     $this->schema->setDataEncoding($inputEncoding);
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|   }
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|   function pp_setOutputEncoding($outputEncoding): void {
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|     $this->schema->setOutputEncoding($outputEncoding);
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|   }
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| 
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|   protected function _formatLine(array $row): string {
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|     return $this->schema->formatRow($row);
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|   }
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| 
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|   function writeAll(iterable $items): self {
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|     $this->schema->checkSchema();
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|     $writer = $this->ensureWriter(true);
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|     $resource = $writer->getResource();
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|     if ($resource !== null) {
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|       foreach ($items as $value) {
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|         $writer->wnl($this->_formatLine($value));
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|       }
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|       fflush($resource);
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|     } else {
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|       foreach ($items as $value) {
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|         $writer->wnl($this->_formatLine($value));
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|       }
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|     }
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|     return $this;
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|   }
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| 
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|   function close(): void {
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|     $this->teardownWriter(true);
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|   }
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| 
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|   #############################################################################
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|   const _AUTOGEN_CONSTS = [
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|     "" => [self::class, "_autogen_consts", true],
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|   ];
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|   const _AUTOGEN_LITERALS = /*autogen*/[
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|     [
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|       \nur\b\params\parametrable_utils::class,
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|       '\\nur\\b\\params\\parametrable_utils::class',
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|     ],
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|     [self::class, 'self::class'],
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|     [
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|       self::PARAMETRABLE_PARAMS_SCHEMA,
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|       'self::PARAMETRABLE_PARAMS_SCHEMA',
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|     ],
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|   ];
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|   const _AUTOGEN_METHODS = /*autogen*/[
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|     [
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|       \nur\b\params\parametrable_utils::class,
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|       '_autogen_methods_getters',
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|       self::PARAMETRABLE_PARAMS_SCHEMA,
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|       self::class,
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|     ],
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|     [
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|       \nur\b\params\parametrable_utils::class,
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|       '_autogen_methods_setters',
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|       self::PARAMETRABLE_PARAMS_SCHEMA,
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|       self::class,
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|     ],
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|   ];
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|   const _AUTO_GETTERS = /*autogen*/[
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|     'getOutput' => 'output',
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|     'getSchema' => 'schema',
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|     'getInputEncoding' => 'input_encoding',
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|     'getOutputEncoding' => 'output_encoding',
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|   ];
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|   const _AUTO_SETTERS = /*autogen*/[
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|     'setOutput' => 'output',
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|     'setSchema' => 'schema',
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|     'setInputEncoding' => 'input_encoding',
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|     'setOutputEncoding' => 'output_encoding',
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|   ];
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|   #--autogen-dynamic--
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| }
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