CRM/Member/Import/Form/DataSource.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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 2007 and the CiviCRM Licensing Exception.   |
  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) 2004-2014
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class gets the name of the file to upload
  38  */
  39 class CRM_Member_Import_Form_DataSource extends CRM_Core_Form {
  40
  41   /**
  42    * Set variables up before form is built
  43    *
  44    * @return void
  45    * @access public
  46    */
  47   public function preProcess() {
  48     $session = CRM_Core_Session::singleton();
  49     $session->pushUserContext(CRM_Utils_System::url('civicrm/member/import', 'reset=1'));
  50     // check for post max size
  51     CRM_Core_Config_Defaults::formatUnitSize(ini_get('post_max_size'), TRUE);
  52   }
  53
  54   /**
  55    * Build the form object
  56    *
  57    * @return void
  58    * @access public
  59    */
  60   public function buildQuickForm() {
  61     //Setting Upload File Size
  62     $config = CRM_Core_Config::singleton();
  63
  64     $uploadFileSize = CRM_Core_Config_Defaults::formatUnitSize($config->maxFileSize.'m');
  65     $uploadSize = round(($uploadFileSize / (1024 * 1024)), 2);
  66
  67     $this->assign('uploadSize', $uploadSize);
  68
  69     $this->add('File', 'uploadFile', ts('Import Data File'), 'size=30 maxlength=255', TRUE);
  70     $this->setMaxFileSize($uploadFileSize);
  71     $this->addRule('uploadFile', ts('File size should be less than %1 MBytes (%2 bytes)', array(1 => $uploadSize, 2 => $uploadFileSize)), 'maxfilesize', $uploadFileSize);
  72     $this->addRule('uploadFile', ts('A valid file must be uploaded.'), 'uploadedfile');
  73     $this->addRule('uploadFile', ts('Input file must be in CSV format'), 'utf8File');
  74
  75     $this->addElement('checkbox', 'skipColumnHeader', ts('First row contains column headers'));
  76
  77     $duplicateOptions = array();
  78     $duplicateOptions[] = $this->createElement('radio',
  79       NULL, NULL, ts('Insert new Membership'), CRM_Import_Parser::DUPLICATE_SKIP
  80     );
  81     $duplicateOptions[] = $this->createElement('radio',
  82       NULL, NULL, ts('Update existing Membership'), CRM_Import_Parser::DUPLICATE_UPDATE
  83     );
  84
  85     $this->addGroup($duplicateOptions, 'onDuplicate',
  86       ts('Import mode')
  87     );
  88     $this->setDefaults(array(
  89       'onDuplicate' => CRM_Import_Parser::DUPLICATE_SKIP,
  90       ));
  91
  92     //get the saved mapping details
  93     $mappingArray = CRM_Core_BAO_Mapping::getMappings(CRM_Core_OptionGroup::getValue('mapping_type',
  94         'Import Membership',
  95         'name'
  96       ));
  97     $this->assign('savedMapping', $mappingArray);
  98     $this->add('select', 'savedMapping', ts('Mapping Option'), array('' => ts('- select -')) + $mappingArray);
  99
 100     if ($loadeMapping = $this->get('loadedMapping')) {
 101       $this->assign('loadedMapping', $loadeMapping);
 102       $this->setDefaults(array('savedMapping' => $loadeMapping));
 103     }
 104
 105     //contact types option
 106     $contactOptions = array();
 107     if (CRM_Contact_BAO_ContactType::isActive('Individual')) {
 108       $contactOptions[] = $this->createElement('radio',
 109         NULL, NULL, ts('Individual'), CRM_Import_Parser::CONTACT_INDIVIDUAL
 110       );
 111     }
 112     if (CRM_Contact_BAO_ContactType::isActive('Household')) {
 113       $contactOptions[] = $this->createElement('radio',
 114         NULL, NULL, ts('Household'), CRM_Import_Parser::CONTACT_HOUSEHOLD
 115       );
 116     }
 117     if (CRM_Contact_BAO_ContactType::isActive('Organization')) {
 118       $contactOptions[] = $this->createElement('radio',
 119         NULL, NULL, ts('Organization'), CRM_Import_Parser::CONTACT_ORGANIZATION
 120       );
 121     }
 122
 123     $this->addGroup($contactOptions, 'contactType',
 124       ts('Contact Type')
 125     );
 126
 127     $this->setDefaults(array(
 128       'contactType' => CRM_Import_Parser::CONTACT_INDIVIDUAL,
 129       ));
 130
 131     //build date formats
 132     CRM_Core_Form_Date::buildAllowedDateFormats($this);
 133
 134     $this->addButtons(array(
 135         array(
 136           'type' => 'upload',
 137           'name' => ts('Continue >>'),
 138           'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 139           'isDefault' => TRUE,
 140         ),
 141         array(
 142           'type' => 'cancel',
 143           'name' => ts('Cancel'),
 144         ),
 145       )
 146     );
 147   }
 148
 149   /**
 150    * Process the uploaded file
 151    *
 152    * @return void
 153    * @access public
 154    */
 155   public function postProcess() {
 156     $this->controller->resetPage('MapField');
 157
 158     $fileName         = $this->controller->exportValue($this->_name, 'uploadFile');
 159     $skipColumnHeader = $this->controller->exportValue($this->_name, 'skipColumnHeader');
 160     $onDuplicate      = $this->controller->exportValue($this->_name, 'onDuplicate');
 161     $contactType      = $this->controller->exportValue($this->_name, 'contactType');
 162     $dateFormats      = $this->controller->exportValue($this->_name, 'dateFormats');
 163     $savedMapping     = $this->controller->exportValue($this->_name, 'savedMapping');
 164
 165     $this->set('onDuplicate', $onDuplicate);
 166     $this->set('contactType', $contactType);
 167     $this->set('dateFormats', $dateFormats);
 168     $this->set('savedMapping', $savedMapping);
 169
 170     $session = CRM_Core_Session::singleton();
 171     $session->set("dateTypes", $dateFormats);
 172
 173     $config = CRM_Core_Config::singleton();
 174     $seperator = $config->fieldSeparator;
 175
 176     $mapper = array();
 177
 178     $parser = new CRM_Member_Import_Parser_Membership($mapper);
 179     $parser->setMaxLinesToProcess(100);
 180     $parser->run($fileName, $seperator,
 181       $mapper,
 182       $skipColumnHeader,
 183       CRM_Import_Parser::MODE_MAPFIELD, $contactType
 184     );
 185
 186     // add all the necessary variables to the form
 187     $parser->set($this);
 188   }
 189
 190   /**
 191    * Return a descriptive name for the page, used in wizard header
 192    *
 193    * @return string
 194    * @access public
 195    */
 196   public function getTitle() {
 197     return ts('Upload Data');
 198   }
 199 }
 200