timetics / base / importer.php

importer.php in Timetics – Appointment Booking Calendar & Scheduling 1.0.49, at base/importer.php

110 lines 2.0 KB

Raw Download Zip

1	<?php
2	/**
3	* Data Importer Class
4	*
5	* @package Timetics
6	*/
7	namespace Timetics\Base;
8
9	use Exception;
10	use Timetics\Utils\Validator;
11
12	/**
13	* Class Importer
14	*/
15	abstract class Importer {
16	use Validator;
17
18	/**
19	* Store file
20	*
21	* @var array
22	*/
23	protected $file;
24
25	/**
26	* Store data that will be imported
27	*
28	* @var array
29	*/
30	protected $data;
31
32	/**
33	* Store number of rows
34	*
35	* @var integer
36	*/
37	protected $total_row = 0;
38
39	/**
40	* Store total imported rows
41	*
42	* @var integer
43	*/
44	protected $total_imported_row;
45
46	/**
47	* Import data
48	*
49	* @return mixed
50	*/
51	abstract function import();
52
53	/**
54	* Read file that will be imported
55	*
56	* @param array $file
57	*
58	* @return void
59	*/
60	public function read_file() {
61	$file = $this->file;
62	$file_type = ! empty( $file['type'] ) ? $file['type'] : '';
63	$file_name = ! empty( $file['tmp_name'] ) ? $file['tmp_name'] : '';
64
65	switch ( $file_type ) {
66	case 'application/json':
67	$this->data = JsonReader::get_data( $file_name );
68	break;
69	case 'text/csv':
70	$this->data = CsvReader::get_data( $file_name );
71	break;
72	default:
73	throw new Exception( esc_html__( 'You must provide a valid file type', 'timetics' ) );
74	}
75
76	$this->set_total_row();
77	}
78
79	/**
80	* Get total number of rows
81	*
82	* @return integer
83	*/
84	public function get_total_rows() {
85	return $this->total_row;
86	}
87
88	/**
89	* Set total row
90	*
91	* @return void
92	*/
93	protected function set_total_row() {
94	if ( ! $this->data ) {
95	return;
96	}
97
98	$this->total_row = count( $this->data );
99	}
100
101	/**
102	* Get total imported rows
103	*
104	* @return integer
105	*/
106	public function get_total_imported_rows() {
107	return $this->total_imported_row;
108	}
109	}
110