88 lines
3 KiB
PHP
88 lines
3 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------+
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| CiviCRM version 4.7 |
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+--------------------------------------------------------------------+
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| Copyright CiviCRM LLC (c) 2004-2017 |
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+--------------------------------------------------------------------+
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| This file is a part of CiviCRM. |
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| CiviCRM is free software; you can copy, modify, and distribute it |
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| under the terms of the GNU Affero General Public License |
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| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
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| |
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| CiviCRM is distributed in the hope that it will be useful, but |
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| WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| See the GNU Affero General Public License for more details. |
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| You should have received a copy of the GNU Affero General Public |
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| License and the CiviCRM Licensing Exception along |
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| with this program; if not, contact CiviCRM LLC |
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| at info[AT]civicrm[DOT]org. If you have questions about the |
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| GNU Affero General Public License or the licensing of CiviCRM, |
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| see the CiviCRM license FAQ at http://civicrm.org/licensing |
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+--------------------------------------------------------------------+
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*/
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/**
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*
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* @package CRM
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* @copyright CiviCRM LLC (c) 2004-2017
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* $Id$
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*
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*/
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/**
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* This class defines the DataSource interface but must be subclassed to be
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* useful.
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*/
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abstract class CRM_Import_DataSource {
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/**
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* Provides information about the data source.
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*
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* @return array
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* Description of this data source, including:
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* - title: string, translated, required
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* - permissions: array, optional
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*
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*/
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abstract public function getInfo();
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/**
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* Set variables up before form is built.
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*
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* @param CRM_Core_Form $form
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*/
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abstract public function preProcess(&$form);
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/**
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* This is function is called by the form object to get the DataSource's form snippet.
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*
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* It should add all fields necessary to get the data uploaded to the temporary table in the DB.
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*
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* @param CRM_Core_Form $form
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*/
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abstract public function buildQuickForm(&$form);
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/**
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* Process the form submission.
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*
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* @param array $params
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* @param string $db
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* @param CRM_Core_Form $form
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*/
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abstract public function postProcess(&$params, &$db, &$form);
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/**
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* Determine if the current user has access to this data source.
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*
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* @return bool
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*/
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public function checkPermission() {
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$info = $this->getInfo();
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return empty($info['permissions']) || CRM_Core_Permission::check($info['permissions']);
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}
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}
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