1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76: 77: 78: 79: 80: 81: 82: 83: 84: 85: 86: 87: 88: 89: 90: 91: 92: 93: 94: 95: 96: 97: 98: 99: 100: 101: 102: 103: 104: 105: 106: 107: 108: 109: 110: 111: 112: 113: 114: 115: 116: 117: 118: 119: 120: 121: 122: 123: 124: 125: 126: 127: 128: 129: 130: 131: 132: 133: 134: 135: 136: 137: 138: 139: 140: 141: 142: 143: 144: 145: 146: 147: 148: 149: 150: 151: 152: 153: 154: 155: 156: 157: 158: 159: 160: 161: 162: 163: 164: 165: 166: 167: 168: 169: 170: 171: 172:
<?php
/**
* @author: stev leibelt <artodeto@bazzline.net>
* @since: 2015-04-17
*/
namespace Net\Bazzline\Component\Csv\Writer;
use Net\Bazzline\Component\Csv\AbstractBase;
use Net\Bazzline\Component\Csv\InvalidArgumentException;
/**
* Class Writer
* @package Net\Bazzline\Component\Csv\Writer
*/
class Writer extends AbstractBase implements WriterInterface
{
const OPEN_MODE_APPEND = 'a';
const OPEN_MODE_TRUNCATE = 'w';
/** @var boolean */
private $useTruncateAsOpenMode = false;
/**
* @param mixed|array $data
* @return false|int
*/
public function __invoke($data)
{
return $this->writeOne($data);
}
//begin of general
/**
* @param string $path
* @param bool $setPathAsCurrentPath
* @return bool
* @throws InvalidArgumentException
* @todo implement path validation
*/
public function copy($path, $setPathAsCurrentPath = false)
{
$couldBeCopied = copy($this->getPath(), $path);
if ($setPathAsCurrentPath) {
if ($couldBeCopied) {
$this->close();
$this->setPath($path);
}
}
return $couldBeCopied;
}
/**
* @param string $path
* @return bool
* @todo implement path validation
*/
public function move($path)
{
$couldBeMoved = rename($this->getPath(), $path);
if ($couldBeMoved) {
$this->close();
$this->setPath($path);
}
return $couldBeMoved;
}
/**
* @return bool
*/
public function delete()
{
$this->close();
return unlink($this->getPath());
}
public function truncate()
{
$this->close();
$this->useTruncateAsOpenMode = true;
$this->open($this->getPath());
$this->useTruncateAsOpenMode = false;
}
/**
* truncates file and writes content
*
* @param array $collection
* @return false|int
*/
public function writeAll(array $collection)
{
$this->truncate();
return $this->writeMany($collection);
}
/**
* @param array $headlines
* @return false|int
*/
public function writeHeadlines(array $headlines)
{
$this->setHeadline($headlines);
return $this->writeOne($headlines);
}
/**
* @param array $collection
* @return false|int
*/
public function writeMany(array $collection)
{
$lengthOfTheWrittenStrings = 0;
foreach ($collection as $data) {
$lengthOfTheWrittenString = $this->writeOne($data);
if ($lengthOfTheWrittenString === false) {
$lengthOfTheWrittenStrings = $lengthOfTheWrittenString;
break;
} else {
$lengthOfTheWrittenStrings += $lengthOfTheWrittenString;
}
}
return $lengthOfTheWrittenStrings;
}
/**
* @param string|array $data
* @return false|int
*/
public function writeOne($data)
{
$data = $this->convertToArrayIfNeeded($data);
return $this->getFileHandler()->fputcsv($data, $this->getDelimiter(), $this->getEnclosure());
}
//end of general
/**
* @param string|array $data
* @return array
*/
protected function convertToArrayIfNeeded($data)
{
if (!is_array($data)) {
$data = explode($this->getDelimiter(), $data);
$data = array_map(function($value) {
return trim($value);
}, $data);
}
return $data;
}
/**
* @return string
*/
protected function getFileHandlerOpenMode()
{
return ($this->useTruncateAsOpenMode) ? self::OPEN_MODE_TRUNCATE : self::OPEN_MODE_APPEND;
}
}