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<?php |
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namespace kalanis\kw_mapper\Storage\Shared\FormatFiles; |
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use kalanis\kw_mapper\Interfaces\IFileFormat; |
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use kalanis\kw_mapper\MapperException; |
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/** |
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* Class Ini |
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* @package kalanis\kw_mapper\Storage\Shared\FormatFiles |
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* Formats/unpack content into/from table created by separated elements in ini/inf file |
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*/ |
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class Ini implements IFileFormat |
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{ |
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use TNl; |
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public function unpack(string $content): array |
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{ |
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$lines = @parse_ini_string($content, true); |
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if (false === $lines) { |
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throw new MapperException('Cannot parse INI input'); |
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} |
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$records = []; |
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foreach ($lines as $key => &$line) { |
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$records[$key] = array_map([$this, 'unescapeNl'], $line); |
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} |
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return $records; |
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} |
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public function pack(array $records): string |
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{ |
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$lines = []; |
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foreach ($records as $key => &$record) { |
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$lines[$key] = array_map([$this, 'escapeNl'], (array) $record); |
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} |
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return $this->write_ini_string($lines); |
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} |
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/** |
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* Write an ini configuration file |
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* @param array<string|int, string|int|float|array<string|int, string|int|array<string|int, string|int>>> $array |
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* @return string |
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* @link https://stackoverflow.com/questions/5695145/how-to-read-and-write-to-an-ini-file-with-php |
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* @codeCoverageIgnore I have zero morale to check this one |
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*/ |
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protected function write_ini_string(array $array): string |
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{ |
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// process array |
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$data = array(); |
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foreach ($array as $key => $val) { |
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if (is_array($val)) { |
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$data[] = "[$key]"; |
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foreach ($val as $skey => $sval) { |
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if (is_array($sval)) { |
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foreach ($sval as $_skey => $_sval) { |
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if (is_numeric($_skey)) { |
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$data[] = $skey.'[] = '.(is_numeric($_sval) ? $_sval : (ctype_upper($_sval) ? $_sval : '"'.$_sval.'"')); |
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} else { |
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$data[] = $skey.'['.$_skey.'] = '.(is_numeric($_sval) ? $_sval : (ctype_upper($_sval) ? $_sval : '"'.$_sval.'"')); |
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} |
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} |
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} else { |
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$data[] = $skey.' = '.(is_numeric($sval) ? $sval : (ctype_upper($sval) ? $sval : '"'.$sval.'"')); |
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} |
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} |
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} else { |
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$data[] = $key.' = '.(is_numeric($val) ? $val : (ctype_upper($val) ? $val : '"'.$val.'"')); |
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} |
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// empty line |
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$data[] = null; |
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} |
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return implode(PHP_EOL, $data) . PHP_EOL; |
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} |
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} |
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alex-kalanis /
kw_mapper
