fix notices and strict warnings from PHP 5.4 in running webtests
[civicrm-core.git] / CRM / Import / DataSource.php
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1<?php
2/*
3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.3 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2013 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
9 | |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
11 | under the terms of the GNU Affero General Public License |
12 | Version 3, 19 November 2009. |
13 | |
14 | CiviCRM is distributed in the hope that it will be useful, but |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
17 | See the GNU Affero General Public License for more details. |
18 | |
19 | You should have received a copy of the GNU Affero General Public |
20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
22 | at info[AT]civicrm[DOT]org. If you have questions about the |
23 | GNU Affero General Public License or the licensing of CiviCRM, |
24 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
25 +--------------------------------------------------------------------+
26*/
27
28/**
29 *
30 * @package CRM
31 * @copyright CiviCRM LLC (c) 2004-2013
32 * $Id$
33 *
34 */
35
36#require_once 'CRM/Import/Parser/Contact.php';
37
38/**
39 * This class defines the DataSource interface but must be subclassed to be
40 * useful.
41 */
42abstract class CRM_Import_DataSource {
43
44 /**
45 * Provides information about the data source
46 *
47 * @return array collection of info about this data source
48 *
49 * @access public
50 *
51 */
52 abstract public function getInfo();
53
54 /**
55 * Function to set variables up before form is built
56 *
57 * @access public
58 */
59 abstract public function preProcess(&$form);
60
61 /**
62 * This is function is called by the form object to get the DataSource's
63 * form snippet. It should add all fields necesarry to get the data
64 * uploaded to the temporary table in the DB.
65 *
66 * @return None (operates directly on form argument)
67 * @access public
68 */
69 abstract public function buildQuickForm(&$form);
70
71 /**
72 * Function to process the form
73 *
74 * @access public
75 */
76 abstract public function postProcess(&$params, &$db, &$form);
77}
78