stream / classes / class-exporter.php

class-exporter.php in Stream – Activity Log & Audit Trail trunk, at classes/class-exporter.php

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1	<?php
2	/**
3	* Abstract class for record exporters
4	*
5	* @package WP_Stream
6	*/
7
8	namespace WP_Stream;
9
10	/**
11	* Class - Exporter
12	*/
13	abstract class Exporter {
14	/**
15	* Exporter name
16	*
17	* @var string
18	*/
19	public $name;
20
21	/**
22	* Exporter slug
23	*
24	* @var string
25	*/
26	public $slug;
27
28	/**
29	* Output formatted data for download
30	*
31	* @param array $data Array of data to output.
32	* @param array $columns Column names included in data set.
33	* @return void
34	*/
35	abstract public function output_file( $data, $columns );
36
37	/**
38	* Allow connectors to determine if their dependencies is satisfied or not
39	*
40	* @return bool
41	*/
42	public function is_dependency_satisfied() {
43	return true;
44	}
45	}
46