1: <?php
 2: /**
 3:  * Pry Framework
 4:  *
 5:  * LICENSE
 6:  *
 7:  * This source file is subject to the new BSD license that is bundled
 8:  * with this package in the file LICENSE.txt.
 9:  * 
10:  * @version $Revision: 276 $
11:  */
12: 
13: /**
14:  * Gestion d'écriture de fichier csv
15:  * @category Pry
16:  * @package File
17:  * @version 1.1.0 
18:  * @author Olivier ROGER <oroger.fr> 
19:  *
20:  */
21: class File_FileCSV extends File_FileManager
22: {
23:     /**
24:      * Caractère de séparation
25:      * @var string
26:      */
27:     private $glue;
28:     
29:     /**
30:      * Nobre de colonne du fichier
31:      * @var unknown_type
32:      */
33:     private $nbCols;
34:     
35:     /**
36:      * Constructeur
37:      * @param string $file Chemin vers le fichier
38:      * @param string $glue Caractère de séparation
39:      * 
40:      */
41:     public function __construct($file,$glue=';')
42:     {
43:         parent::__construct($file);
44:         $this->open(File_FileManager::WRITE);
45:         $this->glue = $glue;
46:     }
47:     
48:     /**
49:      * Ajoute les colonnes du fichiers
50:      * @param array $cols
51:      * @return void
52:      */
53:     public function addColumns(array $cols)
54:     {
55:         if(!is_array($cols))
56:             throw new InvalidArgumentException('Argument de type Array attendu pour les colonnes');
57:             
58:         $this->nbCols = count($cols);
59:         
60:         $this->writeLine(implode($this->glue,$cols));
61:     }
62:     
63:     /**
64:      * Ajoute une ligne vide
65:      * @return void
66:      */
67:     public function addBlankLine()
68:     {
69:         $line = str_repeat(';',$this->nbCols-1);
70:         $this->writeLine($line);
71:     }
72:     
73:     /**
74:      * Ajoute une ligne
75:      * @param mixed $data
76:      * @return void
77:      */
78:     public function addLine($data)
79:     {
80:         if(!is_array($data))
81:             $data = explode($this->glue,$data);
82:                 
83:         if(count($data)!=$this->nbCols)
84:             throw new UnexpectedValueException('Le nombre de colonnes ne correspond pas au nombre d\'entête');
85:             
86:         $this->writeLine(implode($this->glue,$data));
87:     }
88: }