drupal-civicrm/sites/all/modules/civicrm/CRM/Dedupe/BAO/QueryBuilder/IndividualGeneral.php

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2018-01-14 15:10:16 +02:00
<?php
/**
* TODO: How to handle NULL values/records?
* Class CRM_Dedupe_BAO_QueryBuilder_IndividualGeneral
*/
class CRM_Dedupe_BAO_QueryBuilder_IndividualGeneral extends CRM_Dedupe_BAO_QueryBuilder {
/**
* @param $rg
*
* @return array
*/
public static function record($rg) {
$civicrm_contact = CRM_Utils_Array::value('civicrm_contact', $rg->params);
$civicrm_address = CRM_Utils_Array::value('civicrm_address', $rg->params);
// Since definitely have first and last name, escape them upfront.
$first_name = CRM_Core_DAO::escapeString(CRM_Utils_Array::value('first_name', $civicrm_contact, ''));
$last_name = CRM_Core_DAO::escapeString(CRM_Utils_Array::value('last_name', $civicrm_contact, ''));
$street_address = CRM_Core_DAO::escapeString(CRM_Utils_Array::value('street_address', $civicrm_address, ''));
$query = "
SELECT contact1.id id1, {$rg->threshold} as weight
FROM civicrm_contact AS contact1
JOIN civicrm_address AS address1 ON contact1.id=address1.contact_id
WHERE contact1.contact_type = 'Individual'
AND contact1.first_name = '$first_name'
AND contact1.last_name = '$last_name'
AND address1.street_address = '$street_address'
";
if ($birth_date = CRM_Core_DAO::escapeString(CRM_Utils_Array::value('birth_date', $civicrm_contact, ''))) {
$query .= " AND (contact1.birth_date IS NULL or contact1.birth_date = '$birth_date')\n";
}
if ($suffix_id = CRM_Core_DAO::escapeString(CRM_Utils_Array::value('suffix_id', $civicrm_contact, ''))) {
$query .= " AND (contact1.suffix_id IS NULL or contact1.suffix_id = $suffix_id)\n";
}
if ($middle_name = CRM_Core_DAO::escapeString(CRM_Utils_Array::value('middle_name', $civicrm_contact, ''))) {
$query .= " AND (contact1.middle_name IS NULL or contact1.middle_name = '$middle_name')\n";
}
return array("civicrm_contact.{$rg->name}.{$rg->threshold}" => $query);
}
/**
* @param $rg
*
* @return array
*/
public static function internal($rg) {
$query = "
SELECT contact1.id id1, contact2.id id2, {$rg->threshold} weight
FROM civicrm_contact AS contact1
JOIN civicrm_contact AS contact2 ON (
contact1.first_name = contact2.first_name AND
contact1.last_name = contact2.last_name AND
contact1.contact_type = contact2.contact_type)
JOIN civicrm_address AS address1 ON address1.contact_id = contact1.id
JOIN civicrm_address AS address2 ON (
address2.contact_id = contact2.id AND
address2.street_address = address1.street_address)
WHERE contact1.contact_type = 'Individual'
AND (contact1.suffix_id IS NULL OR contact2.suffix_id IS NULL OR contact1.suffix_id = contact2.suffix_id)
AND (contact1.middle_name IS NULL OR contact2.middle_name IS NULL OR contact1.middle_name = contact2.middle_name)
AND (contact1.birth_date IS NULL OR contact2.birth_date IS NULL OR contact1.birth_date = contact2.birth_date)
AND " . self::internalFilters($rg);
return array("civicrm_contact.{$rg->name}.{$rg->threshold}" => $query);
}
}