Administrator / test_1

Commit 2957209c807bb2c385b52d2f11c9aaca1e4f2af0

Authored by Mihail
1 parent 1e38ed08

csv parser - add fist line parametr

Showing 3 changed files with 42 additions and 48 deletions   Show diff stats
Inline Side-by-side
backend/components/parsers/CsvParser.php
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... ... @@ -13,41 +13,22 @@ use yii\base\ErrorException;
13 13  
14 14 class CsvParser implements \IteratorAggregate {
15 15  
16   - /** @var string */
17   - private $filePath;
18 16  
19 17 /** @var bool */
20 18 private $hasHeaderRow;
21 19  
22   - /** @var string */
23   - private $delimiter;
24   -
25   - /** @var string */
26   - private $enclosure;
27   -
28   - /** @var string */
29   - private $escape;
30   -
31 20 /** @var resource */
32   - private $handler;
  21 + private $file;
33 22  
34 23 /** @var out encoding charset */
35 24 private $out_charset = 'UTF-8';
36 25 /** @var out encoding charset */
37   - public $in_charset;
  26 + private $in_charset;
38 27 /** @var out encoding charset */
39   - public $first_line;
  28 + private $first_line;
40 29  
41 30  
42   - public function __construct($filePath, $first_line = 0,$hasHeaderRow = TRUE)
43   - {
44 31  
45   - $this->in_charset = 'windows-1251';
46   - $this->filePath = $filePath;
47   - $this->hasHeaderRow = $hasHeaderRow;
48   - $this->first_line = $first_line;
49   -
50   - }
51 32  
52 33 // public function encodeFile( $in_charset, $out_charset, $filePath ){
53 34 //
... ... @@ -66,9 +47,18 @@ class CsvParser implements \IteratorAggregate {
66 47 * @param string $escape
67 48 * @return $this
68 49 */
69   - public function setup($delimiter = ';', $enclosure = '"', $escape = '\\')
  50 + public function setup( $file, $first_line = 1, $hasHeaderRow = TRUE, $delimiter = ';')
70 51 {
71   - $this->handler->setCsvControl($delimiter);
  52 +
  53 + $this->file = $file;
  54 +
  55 + $this->file->setCsvControl($delimiter);
  56 + $this->file->setFlags(\SplFileObject::READ_CSV);
  57 + $this->file->seek( $this->first_line );
  58 +
  59 + $this->first_line = $first_line;
  60 + $this->in_charset = 'windows-1251';
  61 + $this->hasHeaderRow = $hasHeaderRow;
72 62 }
73 63  
74 64 public function getIterator()
... ... @@ -94,8 +84,6 @@ class CsvParser implements \IteratorAggregate {
94 84 {
95 85 $return = [];
96 86  
97   - $this->openHandler();
98   -
99 87 $line = 0;
100 88 $keys = NULL;
101 89  
... ... @@ -125,26 +113,18 @@ class CsvParser implements \IteratorAggregate {
125 113 return $return;
126 114 }
127 115  
128   - private function openHandler()
129   - {
130   - try {
131   - $this->handler = new \SplFileObject( $this->filePath , 'r' );;
132   - } catch (ErrorException $e) {
133   - Yii::warning("Ошибка открытия файла {$this->filePath}");
134   - }
135   - $this->handler->setFlags(\SplFileObject::READ_CSV);// | \SplFileObject::READ_AHEAD | \SplFileObject::SKIP_EMPTY | \SplFileObject::DROP_NEW_LINE);
136   - $this->handler->fseek( $this->first_line );
137   - $this->setup();
138   - }
  116 +
139 117 private function closeHandler()
140 118 {
141   - $this->handler = NULL;
  119 + $this->file = NULL;
142 120 }
143 121  
144 122 private function readRow()
145 123 {
146   - $dirt_value_arr = $this->handler->fgetcsv( );
147   - return $this->encodeArray( $dirt_value_arr );
  124 + $dirt_value_arr = $this->file->fgetcsv( );
  125 + $encode_arr = $this->encodeArray( $dirt_value_arr );
  126 +
  127 + return $encode_arr;
148 128  
149 129 }
150 130  
... ...
backend/components/parsers/ParserHandler.php
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... ... @@ -8,25 +8,39 @@ class ParserHandler {
8 8 /** @var string */
9 9 private $filePath;
10 10  
11   - /** @var string */
  11 + /** @var instance of SplFileObject */
  12 + private $fileObject;
  13 +
  14 + /** @var string - extension of file $filePath */
12 15 private $extension;
13 16  
  17 + /** @var string - extension of file $filePath */
  18 + private $first_line;
  19 +
14 20 /**
15   - * @param string $filePath parsing file path
  21 + * @param string first line in file for parsing
16 22 */
17   - public function __construct( $filePath )
  23 + public function __construct( $filePath, $first_line )
18 24 {
19 25 $this->filePath = $filePath;
20   - preg_match( '/\.[^\.]+$/i',$filePath, $resultArray );
21   - $this->extension = $resultArray[0];
  26 + $this->first_line = $first_line;
  27 +
  28 + try {
  29 + $this->fileObject = new \SplFileObject( $this->filePath , 'r' );;
  30 + } catch (ErrorException $e) {
  31 + Yii::warning("Ошибка открытия файла {$this->filePath}");
  32 + }
22 33  
  34 + //preg_match( '/\.[^\.]+$/i',$filePath, $resultArray );
  35 + $this->extension = $this->fileObject->getExtension();
23 36 $this->run();
24 37 }
25 38  
26 39 public function run(){
27   - if ($this->extension = '.csv'){
  40 + if ($this->extension = 'csv'){
28 41  
29   - $csvParser = new CsvParser( $this->filePath );
  42 + $csvParser = new CsvParser( );
  43 + $csvParser->setup( $this->fileObject, $this->first_line );
30 44 return $csvParser->read();
31 45 };
32 46 }
... ...
backend/controllers/ParserController.php
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... ... @@ -63,7 +63,7 @@ class ParserController extends Controller
63 63 $filePath = Yii::getAlias('@webroot') . '/uploads/' . $model->file->baseName . '.' . $model->file->extension;
64 64 $model->file->saveAs( $filePath );
65 65  
66   - $parser = new ParserHandler( $filePath );
  66 + $parser = new ParserHandler( $filePath, 0 );
67 67 $data = $parser->run();
68 68  
69 69 if( !is_array($data) ){
... ...