3 +--------------------------------------------------------------------+
4 | Copyright CiviCRM LLC. All rights reserved. |
6 | This work is published under the GNU AGPLv3 license with some |
7 | permitted exceptions and without any warranty. For full license |
8 | and copyright information, see https://civicrm.org/licensing |
9 +--------------------------------------------------------------------+
13 * CiviCRM APIv3 utility functions.
15 * @package CiviCRM_APIv3
19 * Initialize CiviCRM - should be run at the start of each API function.
21 function _civicrm_api3_initialize() {
22 require_once 'CRM/Core/ClassLoader.php';
23 CRM_Core_ClassLoader
::singleton()->register();
24 CRM_Core_Config
::singleton();
28 * Wrapper Function for civicrm_verify_mandatory to make it simple to pass either / or fields for checking.
30 * @param array $params
31 * Array of fields to check.
32 * @param array $daoName
33 * String DAO to check for required fields (create functions only).
34 * @param array $keyoptions
35 * List of required fields options. One of the options is required.
37 * @throws \API_Exception
39 function civicrm_api3_verify_one_mandatory($params, $daoName = NULL, $keyoptions = []) {
41 foreach ($keyoptions as $key) {
44 civicrm_api3_verify_mandatory($params, $daoName, $keys);
48 * Check mandatory fields are included.
50 * @param array $params
51 * Array of fields to check.
52 * @param array $daoName
53 * String DAO to check for required fields (create functions only).
55 * List of required fields. A value can be an array denoting that either this or that is required.
56 * @param bool $verifyDAO
58 * @throws \API_Exception
60 function civicrm_api3_verify_mandatory($params, $daoName = NULL, $keys = [], $verifyDAO = TRUE) {
63 if (!empty($params['id'])) {
67 if (!in_array('version', $keys)) {
68 // required from v3 onwards
72 foreach ($keys as $key) {
76 foreach ($key as $subkey) {
77 if (!array_key_exists($subkey, $params) ||
empty($params[$subkey])) {
78 $optionset[] = $subkey;
81 // As long as there is one match we don't need to return anything.
85 if (empty($match) && !empty($optionset)) {
86 $unmatched[] = "one of (" . implode(", ", $optionset) . ")";
90 // Disallow empty values except for the number zero.
91 // TODO: create a utility for this since it's needed in many places.
92 if (!array_key_exists($key, $params) ||
(empty($params[$key]) && $params[$key] !== 0 && $params[$key] !== '0')) {
97 if (!empty($unmatched)) {
98 throw new API_Exception('Mandatory key(s) missing from params array: ' . implode(", ", $unmatched), 'mandatory_missing', ["fields" => $unmatched]);
103 * Create error array.
110 function civicrm_api3_create_error($msg, $data = []) {
111 $data['is_error'] = 1;
112 $data['error_message'] = $msg;
114 // we will show sql to privileged user only (not sure of a specific
115 // security hole here but seems sensible - perhaps should apply to the trace as well?)
116 if (isset($data['sql'])) {
117 if (CRM_Core_Permission
::check('Administer CiviCRM') || CIVICRM_UF
=== 'UnitTests') {
118 // Isn't this redundant?
119 $data['debug_information'] = $data['sql'];
129 * Format array in result output style.
131 * @param array|int $values values generated by API operation (the result)
132 * @param array $params
133 * Parameters passed into API call.
134 * @param string $entity
135 * The entity being acted on.
136 * @param string $action
137 * The action passed to the API.
139 * DAO object to be freed here.
140 * @param array $extraReturnValues
141 * Additional values to be added to top level of result array(.
142 * - this param is currently used for legacy behaviour support
145 * @throws \CiviCRM_API3_Exception
147 function civicrm_api3_create_success($values = 1, $params = [], $entity = NULL, $action = NULL, &$dao = NULL, $extraReturnValues = []) {
149 $lowercase_entity = _civicrm_api_get_entity_name_from_camel($entity);
150 // TODO: This shouldn't be necessary but this fn sometimes gets called with lowercase entity
151 $entity = _civicrm_api_get_camel_name($entity);
152 $result['is_error'] = 0;
153 //lets set the ['id'] field if it's not set & we know what the entity is
154 if (is_array($values) && $entity && $action !== 'getfields') {
155 foreach ($values as $key => $item) {
156 if (empty($item['id']) && !empty($item[$lowercase_entity . '_id'])) {
157 $values[$key]['id'] = $item[$lowercase_entity . '_id'];
159 if (!empty($item['financial_type_id'])) {
160 // 4.3 legacy handling.
161 $values[$key]['contribution_type_id'] = $item['financial_type_id'];
163 if (!empty($item['contribution_cancel_date'])) {
164 // 5.16 legacy handling.
165 $values[$key]['cancel_date'] = $item['contribution_cancel_date'];
167 if (!empty($item['next_sched_contribution_date'])) {
168 // 4.4 legacy handling
169 $values[$key]['next_sched_contribution'] = $item['next_sched_contribution_date'];
174 if (is_array($params) && $entity && !empty($params['debug'])) {
175 if (is_string($action) && $action !== 'getfields') {
176 $apiFields = civicrm_api($entity, 'getfields', ['version' => 3, 'action' => $action] +
$params);
178 elseif ($action !== 'getfields') {
179 $apiFields = civicrm_api($entity, 'getfields', ['version' => 3] +
$params);
186 if ($action !== 'getfields' && is_array($apiFields) && is_array(CRM_Utils_Array
::value('values', $apiFields))) {
187 $allFields = array_keys($apiFields['values']);
189 $paramFields = array_keys($params);
190 $undefined = array_diff($paramFields, $allFields, array_keys($_COOKIE), [
209 $result['undefined_fields'] = array_merge($undefined);
213 $result['version'] = 3;
214 if (is_array($values)) {
215 $result['count'] = (int) count($values);
217 // Convert value-separated strings to array
218 if ($action !== 'getfields') {
219 _civicrm_api3_separate_values($values);
222 if ($result['count'] == 1) {
223 list($result['id']) = array_keys($values);
225 elseif (!empty($values['id']) && is_int($values['id'])) {
226 $result['id'] = $values['id'];
230 $result['count'] = !empty($values) ?
1 : 0;
233 if (is_array($values) && isset($params['sequential']) &&
234 $params['sequential'] == 1
236 $result['values'] = array_values($values);
239 $result['values'] = $values;
241 if (!empty($params['options']['metadata'])) {
242 // We've made metadata an array but only supporting 'fields' atm.
243 if (in_array('fields', (array) $params['options']['metadata']) && $action !== 'getfields') {
244 $fields = civicrm_api3($entity, 'getfields', [
245 'action' => substr($action, 0, 3) == 'get' ?
'get' : 'create',
247 $result['metadata']['fields'] = $fields['values'];
250 // Report deprecations.
251 $deprecated = _civicrm_api3_deprecation_check($entity, $result);
252 // Always report "setvalue" action as deprecated.
253 if (!is_string($deprecated) && ($action === 'getactions' ||
$action === 'setvalue')) {
254 $deprecated = ((array) $deprecated) +
['setvalue' => 'The "setvalue" action is deprecated. Use "create" with an id instead.'];
256 // Always report "update" action as deprecated.
257 if (!is_string($deprecated) && ($action === 'getactions' ||
$action === 'update')) {
258 $deprecated = ((array) $deprecated) +
['update' => 'The "update" action is deprecated. Use "create" with an id instead.'];
261 // Metadata-level deprecations or wholesale entity deprecations.
262 if ($entity === 'Entity' ||
$action === 'getactions' ||
is_string($deprecated)) {
263 $result['deprecated'] = $deprecated;
265 // Action-specific deprecations
266 elseif (!empty($deprecated[$action])) {
267 $result['deprecated'] = $deprecated[$action];
270 return array_merge($result, $extraReturnValues);
274 * Load the DAO of the entity.
280 function _civicrm_api3_load_DAO($entity) {
281 $dao = _civicrm_api3_get_DAO($entity);
290 * Return the DAO of the function or Entity.
292 * @param string $name
293 * Either a function of the api (civicrm_{entity}_create or the entity name.
294 * return the DAO name to manipulate this function
295 * eg. "civicrm_api3_contact_create" or "Contact" will return "CRM_Contact_BAO_Contact"
297 * @return mixed|string
299 function _civicrm_api3_get_DAO($name) {
300 if (strpos($name, 'civicrm_api3') !== FALSE) {
301 $last = strrpos($name, '_');
302 // len ('civicrm_api3_') == 13
303 $name = substr($name, 13, $last - 13);
306 $name = _civicrm_api_get_camel_name($name);
308 if ($name === 'Individual' ||
$name === 'Household' ||
$name === 'Organization') {
312 // hack to deal with incorrectly named BAO/DAO - see CRM-10859
314 // FIXME: DAO should be renamed CRM_Mailing_DAO_MailingEventQueue
315 if ($name === 'MailingEventQueue') {
316 return 'CRM_Mailing_Event_DAO_Queue';
318 // FIXME: DAO should be renamed CRM_Mailing_DAO_MailingRecipients
319 // but am not confident mailing_recipients is tested so have not tackled.
320 if ($name === 'MailingRecipients') {
321 return 'CRM_Mailing_DAO_Recipients';
323 // FIXME: DAO should be renamed CRM_ACL_DAO_AclRole
324 if ($name === 'AclRole') {
325 return 'CRM_ACL_DAO_EntityRole';
327 // FIXME: DAO should be renamed CRM_SMS_DAO_SmsProvider
328 // But this would impact SMS extensions so need to coordinate
329 // Probably best approach is to migrate them to use the api and decouple them from core BAOs
330 if ($name === 'SmsProvider') {
331 return 'CRM_SMS_DAO_Provider';
333 // FIXME: DAO names should follow CamelCase convention
334 if ($name === 'Im' ||
$name === 'Acl' ||
$name === 'Pcp') {
335 $name = strtoupper($name);
337 $dao = CRM_Core_DAO_AllCoreTables
::getFullName($name);
338 if ($dao ||
!$name) {
342 // Really weird apis can declare their own DAO name. Not sure if this is a good idea...
343 if (file_exists("api/v3/$name.php")) {
344 include_once "api/v3/$name.php";
347 $daoFn = '_civicrm_api3_' . _civicrm_api_get_entity_name_from_camel($name) . '_DAO';
348 if (function_exists($daoFn)) {
356 * Return the BAO name of the function or Entity.
358 * @param string $name
359 * Is either a function of the api (civicrm_{entity}_create or the entity name.
360 * return the DAO name to manipulate this function
361 * eg. "civicrm_contact_create" or "Contact" will return "CRM_Contact_BAO_Contact"
363 * @return string|null
365 function _civicrm_api3_get_BAO($name) {
366 // FIXME: DAO should be renamed CRM_Badge_DAO_BadgeLayout
367 if ($name === 'PrintLabel') {
368 return 'CRM_Badge_BAO_Layout';
370 if ($name === 'Order') {
371 // Order basically maps to contribution at the top level but
372 // has enhanced access to other entities.
373 $name = 'Contribution';
375 if ($name === 'Dedupe') {
376 // Dedupe is a pseudoentity for PrevNextCache - but accessing dedupe related info
377 // not the other cache info like search results (which could in fact be in Redis or another cache engine)
378 $name = 'PrevNextCache';
380 if ($name === 'Payment') {
381 $name = 'FinancialTrxn';
383 $dao = _civicrm_api3_get_DAO($name);
387 $bao = str_replace("DAO", "BAO", $dao);
388 $file = strtr($bao, '_', '/') . '.php';
389 // Check if this entity actually has a BAO. Fall back on the DAO if not.
390 return stream_resolve_include_path($file) ?
$bao : $dao;
394 * Recursive function to explode value-separated strings into arrays.
398 function _civicrm_api3_separate_values(&$values) {
399 $sp = CRM_Core_DAO
::VALUE_SEPARATOR
;
400 foreach ($values as $key => & $value) {
401 if (is_array($value)) {
402 _civicrm_api3_separate_values($value);
404 elseif (is_string($value)) {
405 // This is to honor the way case API was originally written.
406 if ($key === 'case_type_id') {
407 $value = trim(str_replace($sp, ',', $value), ',');
409 elseif (strpos($value, $sp) !== FALSE) {
410 $value = explode($sp, trim($value, $sp));
417 * This is a legacy wrapper for api_store_values.
419 * It checks suitable fields using getfields rather than DAO->fields.
421 * Getfields has handling for how to deal with unique names which dao->fields doesn't
423 * Note this is used by BAO type create functions - eg. contribution
425 * @param string $entity
426 * @param array $params
427 * @param array $values
429 function _civicrm_api3_filter_fields_for_bao($entity, &$params, &$values) {
430 $fields = civicrm_api($entity, 'getfields', ['version' => 3, 'action' => 'create']);
431 $fields = $fields['values'];
432 _civicrm_api3_store_values($fields, $params, $values);
438 * @param array $fields
439 * @param array $params
440 * @param array $values
444 function _civicrm_api3_store_values(&$fields, &$params, &$values) {
447 $keys = array_intersect_key($params, $fields);
448 foreach ($keys as $name => $value) {
449 if ($name !== 'id') {
450 $values[$name] = $value;
458 * Returns field names of the given entity fields.
460 * @param array $fields
461 * Fields array to retrieve the field names for.
464 function _civicrm_api3_field_names($fields) {
466 foreach ($fields as $key => $value) {
467 if (!empty($value['name'])) {
468 $result[] = $value['name'];
475 * Get function for query object api.
477 * The API supports 2 types of get request. The more complex uses the BAO query object.
478 * This is a generic function for those functions that call it
480 * At the moment only called by contact we should extend to contribution &
481 * others that use the query object. Note that this function passes permission information in.
484 * Ideally this would be merged with _civicrm_get_query_object but we need to resolve differences in what the
488 * @param array $params
489 * As passed into api get or getcount function.
490 * @param array $additional_options
491 * Array of options (so we can modify the filter).
492 * @param bool $getCount
493 * Are we just after the count.
495 * This basically correlates to the component.
496 * @param null|array $defaultReturnProperties
497 * Default return properties for the entity
498 * (used if return not set - but don't do that - set return!).
501 * @throws API_Exception
503 function _civicrm_api3_get_using_query_object($entity, $params, $additional_options = [], $getCount = NULL, $mode = 1, $defaultReturnProperties = NULL) {
504 $lowercase_entity = _civicrm_api_get_entity_name_from_camel($entity);
505 // Convert id to e.g. contact_id
506 if (empty($params[$lowercase_entity . '_id']) && isset($params['id'])) {
507 $params[$lowercase_entity . '_id'] = $params['id'];
509 unset($params['id']);
511 $options = _civicrm_api3_get_options_from_params($params, TRUE);
513 $inputParams = array_merge(
514 CRM_Utils_Array
::value('input_params', $options, []),
515 CRM_Utils_Array
::value('input_params', $additional_options, [])
517 $returnProperties = array_merge(
518 CRM_Utils_Array
::value('return', $options, []),
519 CRM_Utils_Array
::value('return', $additional_options, [])
521 if (empty($returnProperties)) {
522 $returnProperties = $defaultReturnProperties;
524 if (!empty($params['check_permissions'])) {
525 // we will filter query object against getfields
526 $fields = civicrm_api($entity, 'getfields', ['version' => 3, 'action' => 'get']);
527 // we need to add this in as earlier in this function 'id' was unset in favour of $entity_id
528 $fields['values'][$lowercase_entity . '_id'] = [];
529 $varsToFilter = ['returnProperties', 'inputParams'];
530 foreach ($varsToFilter as $varToFilter) {
531 if (!is_array($
$varToFilter)) {
534 //I was going to throw an exception rather than silently filter out - but
535 //would need to diff out of exceptions arr other keys like 'options', 'return', 'api. etcetc
536 //so we are silently ignoring parts of their request
537 //$exceptionsArr = array_diff(array_keys($$varToFilter), array_keys($fields['values']));
538 $
$varToFilter = array_intersect_key($
$varToFilter, $fields['values']);
541 $options = array_merge($options, $additional_options);
542 $sort = CRM_Utils_Array
::value('sort', $options, NULL);
543 $offset = CRM_Utils_Array
::value('offset', $options, NULL);
544 $limit = CRM_Utils_Array
::value('limit', $options, NULL);
545 $smartGroupCache = CRM_Utils_Array
::value('smartGroupCache', $params);
549 $returnProperties = NULL;
552 if (substr($sort, 0, 2) == 'id') {
553 $sort = $lowercase_entity . "_" . $sort;
556 $newParams = CRM_Contact_BAO_Query
::convertFormValues($inputParams);
558 $skipPermissions = !empty($params['check_permissions']) ?
0 : 1;
560 list($entities) = CRM_Contact_BAO_Query
::apiQuery(
579 * Get dao query object based on input params.
581 * Ideally this would be merged with _civicrm_get_using_query_object but we need to resolve differences in what the
584 * @param array $params
585 * @param string $mode
586 * @param string $entity
589 * [CRM_Core_DAO|CRM_Contact_BAO_Query]
591 function _civicrm_api3_get_query_object($params, $mode, $entity) {
592 $options = _civicrm_api3_get_options_from_params($params, TRUE, $entity, 'get');
593 $sort = CRM_Utils_Array
::value('sort', $options, NULL);
594 $offset = CRM_Utils_Array
::value('offset', $options);
595 $rowCount = CRM_Utils_Array
::value('limit', $options);
596 $inputParams = CRM_Utils_Array
::value('input_params', $options, []);
597 $returnProperties = CRM_Utils_Array
::value('return', $options, NULL);
598 if (empty($returnProperties)) {
599 $returnProperties = CRM_Contribute_BAO_Query
::defaultReturnProperties($mode);
602 $newParams = CRM_Contact_BAO_Query
::convertFormValues($inputParams, 0, FALSE, $entity);
603 $query = new CRM_Contact_BAO_Query($newParams, $returnProperties, NULL,
605 empty($params['check_permissions']),
606 TRUE, TRUE, NULL, 'AND', 'NULL', TRUE
608 list($select, $from, $where, $having) = $query->query();
610 $sql = "$select $from $where $having";
613 $sort = CRM_Utils_Type
::escape($sort, 'MysqlOrderBy');
614 $sql .= " ORDER BY $sort ";
616 if (!empty($rowCount)) {
617 $sql .= " LIMIT $offset, $rowCount ";
619 $dao = CRM_Core_DAO
::executeQuery($sql);
620 return [$dao, $query];
624 * Function transfers the filters being passed into the DAO onto the params object.
626 * @deprecated DAO based retrieval is being phased out.
628 * @param CRM_Core_DAO $dao
629 * @param array $params
630 * @param bool $unique
631 * @param array $extraSql
632 * API specific queries eg for event isCurrent would be converted to
633 * $extraSql['where'] = array('civicrm_event' => array('(start_date >= CURDATE() || end_date >= CURDATE())'));
635 * @throws API_Exception
638 function _civicrm_api3_dao_set_filter(&$dao, $params, $unique = TRUE, $extraSql = []) {
639 $entity = _civicrm_api_get_entity_name_from_dao($dao);
640 $lowercase_entity = _civicrm_api_get_entity_name_from_camel($entity);
641 if (!empty($params[$lowercase_entity . "_id"]) && empty($params['id'])) {
642 //if entity_id is set then treat it as ID (will be overridden by id if set)
643 $params['id'] = $params[$lowercase_entity . "_id"];
645 $allfields = _civicrm_api3_build_fields_array($dao, $unique);
646 $fields = array_intersect(array_keys($allfields), array_keys($params));
648 $options = _civicrm_api3_get_options_from_params($params);
649 //apply options like sort
650 _civicrm_api3_apply_options_to_dao($params, $dao, $entity);
652 //accept filters like filter.activity_date_time_high
653 // std is now 'filters' => ..
654 if (strstr(implode(',', array_keys($params)), 'filter')) {
655 if (isset($params['filters']) && is_array($params['filters'])) {
656 foreach ($params['filters'] as $paramkey => $paramvalue) {
657 _civicrm_api3_apply_filters_to_dao($paramkey, $paramvalue, $dao);
661 foreach ($params as $paramkey => $paramvalue) {
662 if (strstr($paramkey, 'filter')) {
663 _civicrm_api3_apply_filters_to_dao(substr($paramkey, 7), $paramvalue, $dao);
672 foreach ($fields as $field) {
673 if (is_array($params[$field])) {
674 //get the actual fieldname from db
675 $fieldName = $allfields[$field]['name'];
676 $where = CRM_Core_DAO
::createSqlFilter($fieldName, $params[$field], 'String');
677 if (!empty($where)) {
678 $dao->whereAdd($where);
683 $daoFieldName = $allfields[$field]['name'];
684 if (empty($daoFieldName)) {
685 throw new API_Exception("Failed to determine field name for \"$field\"");
687 $dao->{$daoFieldName} = $params[$field];
690 $dao->$field = $params[$field];
694 if (!empty($extraSql['where'])) {
695 foreach ($extraSql['where'] as $table => $sqlWhere) {
696 foreach ($sqlWhere as $where) {
697 $dao->whereAdd($where);
701 if (!empty($options['return']) && is_array($options['return']) && empty($options['is_count'])) {
703 // Ensure 'id' is included.
704 $options['return']['id'] = TRUE;
705 $allfields = _civicrm_api3_get_unique_name_array($dao);
706 $returnMatched = array_intersect(array_keys($options['return']), $allfields);
707 foreach ($returnMatched as $returnValue) {
708 $dao->selectAdd($returnValue);
711 // Not already matched on the field names.
712 $unmatchedFields = array_diff(
713 array_keys($options['return']),
717 $returnUniqueMatched = array_intersect(
719 // But a match for the field keys.
720 array_flip($allfields)
722 foreach ($returnUniqueMatched as $uniqueVal) {
723 $dao->selectAdd($allfields[$uniqueVal]);
726 $dao->setApiFilter($params);
730 * Apply filters (e.g. high, low) to DAO object (prior to find).
732 * @param string $filterField
733 * Field name of filter.
734 * @param string $filterValue
735 * Field value of filter.
739 function _civicrm_api3_apply_filters_to_dao($filterField, $filterValue, &$dao) {
740 if (strstr($filterField, 'high')) {
741 $fieldName = substr($filterField, 0, -5);
742 $dao->whereAdd("($fieldName <= $filterValue )");
744 if (strstr($filterField, 'low')) {
745 $fieldName = substr($filterField, 0, -4);
746 $dao->whereAdd("($fieldName >= $filterValue )");
748 if ($filterField == 'is_current' && $filterValue == 1) {
749 $todayStart = date('Ymd000000', strtotime('now'));
750 $todayEnd = date('Ymd235959', strtotime('now'));
751 $dao->whereAdd("(start_date <= '$todayStart' OR start_date IS NULL) AND (end_date >= '$todayEnd' OR end_date IS NULL)");
752 if (property_exists($dao, 'is_active')) {
753 $dao->whereAdd('is_active = 1');
759 * Get sort, limit etc options from the params - supporting old & new formats.
761 * Get returnProperties for legacy
763 * @param array $params
764 * Params array as passed into civicrm_api.
765 * @param bool $queryObject
766 * Is this supporting a queryObject api (e.g contact) - if so we support more options.
767 * for legacy report & return a unique fields array
769 * @param string $entity
770 * @param string $action
772 * @throws API_Exception
774 * options extracted from params
776 function _civicrm_api3_get_options_from_params($params, $queryObject = FALSE, $entity = '', $action = '') {
777 $lowercase_entity = _civicrm_api_get_entity_name_from_camel($entity);
779 $sort = CRM_Utils_Array
::value('sort', $params, 0);
780 $sort = CRM_Utils_Array
::value('option.sort', $params, $sort);
781 $sort = CRM_Utils_Array
::value('option_sort', $params, $sort);
783 $offset = CRM_Utils_Array
::value('offset', $params, 0);
784 $offset = CRM_Utils_Array
::value('option.offset', $params, $offset);
785 // dear PHP thought it would be a good idea to transform a.b into a_b in the get/post
786 $offset = CRM_Utils_Array
::value('option_offset', $params, $offset);
788 $limit = CRM_Utils_Array
::value('rowCount', $params, 25);
789 $limit = CRM_Utils_Array
::value('option.limit', $params, $limit);
790 $limit = CRM_Utils_Array
::value('option_limit', $params, $limit);
792 if (is_array(CRM_Utils_Array
::value('options', $params))) {
793 // is count is set by generic getcount not user
794 $is_count = CRM_Utils_Array
::value('is_count', $params['options']);
795 $offset = CRM_Utils_Array
::value('offset', $params['options'], $offset);
796 $limit = CRM_Utils_Array
::value('limit', $params['options'], $limit);
797 $sort = CRM_Utils_Array
::value('sort', $params['options'], $sort);
800 $returnProperties = [];
801 // handle the format return =sort_name,display_name...
802 if (array_key_exists('return', $params)) {
803 if (is_array($params['return'])) {
804 $returnProperties = array_fill_keys($params['return'], 1);
807 $returnProperties = explode(',', str_replace(' ', '', $params['return']));
808 $returnProperties = array_fill_keys($returnProperties, 1);
811 if ($entity && $action == 'get') {
812 if (!empty($returnProperties['id'])) {
813 $returnProperties[$lowercase_entity . '_id'] = 1;
814 unset($returnProperties['id']);
819 'offset' => CRM_Utils_Rule
::integer($offset) ?
$offset : NULL,
820 'limit' => (!$is_count && CRM_Utils_Rule
::integer($limit)) ?
$limit : NULL,
821 'is_count' => $is_count,
822 'return' => !empty($returnProperties) ?
$returnProperties : [],
826 $options['sort'] = NULL;
828 if (!is_array($sort)) {
829 $sort = array_map('trim', explode(',', $sort));
831 foreach ($sort as $s) {
832 if ($s === '(1)' || CRM_Utils_Rule
::mysqlOrderBy($s)) {
833 if ($entity && $action === 'get') {
834 switch (trim(strtolower($s))) {
838 $s = str_replace('id', $lowercase_entity . '_id', $s);
844 throw new API_Exception("Unknown field specified for sort. Cannot order by '$s'");
847 $options['sort'] = implode(', ', $finalSort);
850 if ($options['sort'] && stristr($options['sort'], 'SELECT')) {
851 throw new API_Exception('invalid string in sort options');
857 //here comes the legacy support for $returnProperties, $inputParams e.g for contat_get
858 // if the query object is being used this should be used
860 $legacyreturnProperties = [];
862 'sort', 'offset', 'rowCount', 'options', 'return',
863 'version', 'prettyprint', 'check_permissions', 'sequential',
865 foreach ($params as $n => $v) {
866 if (substr($n, 0, 7) === 'return.') {
867 $legacyreturnProperties[substr($n, 7)] = $v;
869 elseif ($n === 'id') {
870 $inputParams[$lowercase_entity . '_id'] = $v;
872 elseif (in_array($n, $otherVars)) {
875 $inputParams[$n] = $v;
876 if ($v && !is_array($v) && stristr($v, 'SELECT')) {
877 throw new API_Exception('invalid string');
881 $options['return'] = array_merge($returnProperties, $legacyreturnProperties);
882 $options['input_params'] = $inputParams;
887 * Apply options (e.g. sort, limit, order by) to DAO object (prior to find).
889 * @param array $params
890 * Params array as passed into civicrm_api.
895 * @throws \API_Exception
896 * @throws \CRM_Core_Exception
898 function _civicrm_api3_apply_options_to_dao(&$params, &$dao, $entity) {
900 $options = _civicrm_api3_get_options_from_params($params, FALSE, $entity);
901 if (!$options['is_count']) {
902 if (!empty($options['limit'])) {
903 $dao->limit((int) $options['offset'], (int) $options['limit']);
905 if (!empty($options['sort'])) {
906 $options['sort'] = CRM_Utils_Type
::escape($options['sort'], 'MysqlOrderBy');
907 $dao->orderBy($options['sort']);
913 * Build fields array.
915 * This is the array of fields as it relates to the given DAO
916 * returns unique fields as keys by default but if set but can return by DB fields
918 * @param CRM_Core_DAO $bao
919 * @param bool $unique
923 function _civicrm_api3_build_fields_array(&$bao, $unique = TRUE) {
924 $fields = $bao->fields();
926 if (empty($fields['id'])) {
927 $lowercase_entity = _civicrm_api_get_entity_name_from_camel(_civicrm_api_get_entity_name_from_dao($bao));
928 if (isset($fields[$lowercase_entity . '_id'])) {
929 $fields['id'] = $fields[$lowercase_entity . '_id'];
930 unset($fields[$lowercase_entity . '_id']);
936 foreach ($fields as $field) {
937 $dbFields[$field['name']] = $field;
943 * Build fields array.
945 * This is the array of fields as it relates to the given DAO
946 * returns unique fields as keys by default but if set but can return by DB fields
948 * @param CRM_Core_DAO $bao
952 function _civicrm_api3_get_unique_name_array(&$bao) {
953 $fields = $bao->fields();
954 foreach ($fields as $field => $values) {
955 $uniqueFields[$field] = CRM_Utils_Array
::value('name', $values, $field);
957 return $uniqueFields;
961 * Converts an DAO object to an array.
963 * @param CRM_Core_DAO $dao
965 * @param array $params
966 * @param bool $uniqueFields
967 * @param string $entity
968 * @param bool $autoFind
972 * @throws \API_Exception
974 * @deprecated - DAO based retrieval is being phased out.
977 function _civicrm_api3_dao_to_array($dao, $params = NULL, $uniqueFields = TRUE, $entity = "", $autoFind = TRUE) {
979 if (isset($params['options']) && !empty($params['options']['is_count'])) {
980 return $dao->count();
985 if ($autoFind && !$dao->find()) {
989 if (isset($dao->count
)) {
993 $fields = array_keys(_civicrm_api3_build_fields_array($dao, FALSE));
994 while ($dao->fetch()) {
996 foreach ($fields as $key) {
997 if (array_key_exists($key, $dao)) {
998 // not sure on that one
999 if ($dao->$key !== NULL) {
1000 $tmp[$key] = $dao->$key;
1004 $result[$dao->id
] = $tmp;
1006 if (_civicrm_api3_custom_fields_are_required($entity, $params)) {
1007 _civicrm_api3_custom_data_get($result[$dao->id
], $params['check_permissions'], $entity, $dao->id
);
1015 * Determine if custom fields need to be retrieved.
1017 * We currently retrieve all custom fields or none at this level so if we know the entity
1018 * && it can take custom fields & there is the string 'custom' in their return request we get them all, they are filtered on the way out
1020 * @param string $entity
1021 * Entity name in CamelCase.
1022 * @param array $params
1025 * @throws \API_Exception
1027 * @todo filter so only required fields are queried
1029 function _civicrm_api3_custom_fields_are_required($entity, $params) {
1030 if (!array_key_exists($entity, CRM_Core_BAO_CustomQuery
::$extendsMap)) {
1033 $options = _civicrm_api3_get_options_from_params($params);
1034 // We check for possibility of 'custom' => 1 as well as specific custom fields.
1035 $returnString = implode('', $options['return']) . implode('', array_keys($options['return']));
1036 if (stristr($returnString, 'custom')) {
1042 * Converts an object to an array.
1044 * @param object $dao
1045 * (reference) object to convert.
1046 * @param array $values
1047 * (reference) array.
1048 * @param array|bool $uniqueFields
1050 function _civicrm_api3_object_to_array(&$dao, &$values, $uniqueFields = FALSE) {
1052 $fields = _civicrm_api3_build_fields_array($dao, $uniqueFields);
1053 foreach ($fields as $key => $value) {
1054 if (array_key_exists($key, $dao)) {
1055 $values[$key] = $dao->$key;
1061 * Wrapper for _civicrm_object_to_array when api supports unique fields.
1068 function _civicrm_api3_object_to_array_unique_fields(&$dao, &$values) {
1069 return _civicrm_api3_object_to_array($dao, $values, TRUE);
1073 * Format custom parameters.
1075 * @param array $params
1076 * @param array $values
1077 * @param string $extends
1078 * Entity that this custom field extends (e.g. contribution, event, contact).
1079 * @param string $entityId
1080 * ID of entity per $extends.
1082 function _civicrm_api3_custom_format_params($params, &$values, $extends, $entityId = NULL) {
1083 $values['custom'] = [];
1084 $checkCheckBoxField = FALSE;
1086 if (in_array($extends, ['Household', 'Individual', 'Organization'])) {
1087 $entity = 'Contact';
1090 $fields = civicrm_api($entity, 'getfields', ['version' => 3, 'action' => 'create']);
1091 if (!$fields['is_error']) {
1092 // not sure if fields could be error - maybe change to using civicrm_api3 wrapper later - this is conservative
1093 $fields = $fields['values'];
1094 $checkCheckBoxField = TRUE;
1097 foreach ($params as $key => $value) {
1098 list($customFieldID, $customValueID) = CRM_Core_BAO_CustomField
::getKeyID($key, TRUE);
1099 if ($customFieldID && (!is_null($value))) {
1100 if ($checkCheckBoxField && !empty($fields['custom_' . $customFieldID]) && $fields['custom_' . $customFieldID]['html_type'] == 'CheckBox') {
1101 formatCheckBoxField($value, 'custom_' . $customFieldID, $entity);
1104 CRM_Core_BAO_CustomField
::formatCustomField($customFieldID, $values['custom'],
1105 $value, $extends, $customValueID, $entityId, FALSE, FALSE, TRUE
1112 * Format parameters for create action.
1114 * @param array $params
1117 function _civicrm_api3_format_params_for_create(&$params, $entity) {
1118 $nonGenericEntities = ['Contact', 'Individual', 'Household', 'Organization'];
1120 $customFieldEntities = array_diff_key(CRM_Core_SelectValues
::customGroupExtends(), array_fill_keys($nonGenericEntities, 1));
1121 if (!array_key_exists($entity, $customFieldEntities)) {
1125 _civicrm_api3_custom_format_params($params, $values, $entity);
1126 $params = array_merge($params, $values);
1130 * We can't rely on downstream to add separators to checkboxes so we'll check here.
1132 * We should look at pushing to BAO function
1133 * and / or validate function but this is a safe place for now as it has massive test coverage & we can keep the change very specific
1134 * note that this is specifically tested in the GRANT api test case so later refactoring should use that as a checking point
1136 * We will only alter the value if we are sure that changing it will make it correct - if it appears wrong but does not appear to have a clear fix we
1137 * don't touch - lots of very cautious code in here
1139 * The resulting array should look like
1145 * OR one or more keys wrapped in a CRM_Core_DAO::VALUE_SEPARATOR - either it accepted by the receiving function
1147 * @todo - we are probably skipping handling disabled options as presumably getoptions is not giving us them. This should be non-regressive but might
1148 * be fixed in future
1150 * @param mixed $checkboxFieldValue
1151 * @param string $customFieldLabel
1152 * @param string $entity
1154 function formatCheckBoxField(&$checkboxFieldValue, $customFieldLabel, $entity) {
1156 if (is_string($checkboxFieldValue) && stristr($checkboxFieldValue, CRM_Core_DAO
::VALUE_SEPARATOR
)) {
1157 // We can assume it's pre-formatted.
1160 $options = civicrm_api($entity, 'getoptions', ['field' => $customFieldLabel, 'version' => 3]);
1161 if (!empty($options['is_error'])) {
1162 // The check is precautionary - can probably be removed later.
1166 $options = $options['values'];
1168 if (is_array($checkboxFieldValue)) {
1169 foreach ($checkboxFieldValue as $key => $value) {
1170 if (!array_key_exists($key, $options)) {
1171 $validValue = FALSE;
1175 // we have been passed an array that is already in the 'odd' custom field format
1180 // so we either have an array that is not keyed by the value or we have a string that doesn't hold separators
1181 // if the array only has one item we'll treat it like any other string
1182 if (is_array($checkboxFieldValue) && count($checkboxFieldValue) == 1) {
1183 $possibleValue = reset($checkboxFieldValue);
1185 if (is_string($checkboxFieldValue)) {
1186 $possibleValue = $checkboxFieldValue;
1188 if (isset($possibleValue) && array_key_exists($possibleValue, $options)) {
1189 $checkboxFieldValue = CRM_Core_DAO
::VALUE_SEPARATOR
. $possibleValue . CRM_Core_DAO
::VALUE_SEPARATOR
;
1192 elseif (is_array($checkboxFieldValue)) {
1193 // so this time around we are considering the values in the array
1194 $possibleValues = $checkboxFieldValue;
1195 $formatValue = TRUE;
1197 elseif (stristr($checkboxFieldValue, ',')) {
1198 $formatValue = TRUE;
1199 //lets see if we should separate it - we do this near the end so we
1200 // ensure we have already checked that the comma is not part of a legitimate match
1201 // and of course, we don't make any changes if we don't now have matches
1202 $possibleValues = explode(',', $checkboxFieldValue);
1205 // run out of ideas as to what the format might be - if it's a string it doesn't match with or without the ','
1209 foreach ($possibleValues as $index => $possibleValue) {
1210 if (array_key_exists($possibleValue, $options)) {
1211 // do nothing - we will leave formatValue set to true unless another value is not found (which would cause us to ignore the whole value set)
1213 elseif (array_key_exists(trim($possibleValue), $options)) {
1214 $possibleValues[$index] = trim($possibleValue);
1217 $formatValue = FALSE;
1221 $checkboxFieldValue = CRM_Core_DAO
::VALUE_SEPARATOR
. implode(CRM_Core_DAO
::VALUE_SEPARATOR
, $possibleValues) . CRM_Core_DAO
::VALUE_SEPARATOR
;
1226 * Function to do a 'standard' api get - when the api is only doing a $bao->find then use this.
1228 * @param string $bao_name
1230 * @param array $params
1232 * @param bool $returnAsSuccess
1233 * Return in api success format.
1234 * @param string $entity
1235 * @param CRM_Utils_SQL_Select|NULL $sql
1236 * Extra SQL bits to add to the query. For filtering current events, this might be:
1237 * CRM_Utils_SQL_Select::fragment()->where('(start_date >= CURDATE() || end_date >= CURDATE())');
1238 * @param bool $uniqueFields
1239 * Should unique field names be returned (for backward compatibility)
1243 function _civicrm_api3_basic_get($bao_name, $params, $returnAsSuccess = TRUE, $entity = "", $sql = NULL, $uniqueFields = FALSE) {
1244 $entity = $entity ?
: CRM_Core_DAO_AllCoreTables
::getBriefName(str_replace('_BAO_', '_DAO_', $bao_name));
1245 $options = _civicrm_api3_get_options_from_params($params);
1247 $query = new \Civi\API\
Api3SelectQuery($entity, CRM_Utils_Array
::value('check_permissions', $params, FALSE));
1248 $query->where
= $params;
1249 if ($options['is_count']) {
1250 $query->select
= ['count_rows'];
1253 $query->select
= array_keys(array_filter($options['return']));
1254 $query->orderBy
= $options['sort'];
1255 $query->isFillUniqueFields
= $uniqueFields;
1257 $query->limit
= $options['limit'];
1258 $query->offset
= $options['offset'];
1259 $query->merge($sql);
1260 $result = $query->run();
1262 if ($returnAsSuccess) {
1263 return civicrm_api3_create_success($result, $params, $entity, 'get');
1269 * Function to do a 'standard' api create - when the api is only doing a $bao::create then use this.
1271 * @param string $bao_name
1272 * Name of BAO Class.
1273 * @param array $params
1274 * Parameters passed into the api call.
1275 * @param string $entity
1276 * Entity - pass in if entity is non-standard & required $ids array.
1278 * @throws API_Exception
1279 * @throws \Civi\API\Exception\UnauthorizedException
1282 function _civicrm_api3_basic_create($bao_name, &$params, $entity = NULL) {
1283 _civicrm_api3_check_edit_permissions($bao_name, $params);
1284 _civicrm_api3_format_params_for_create($params, $entity);
1285 $args = array(&$params);
1287 $ids = [$entity => CRM_Utils_Array
::value('id', $params)];
1291 if (method_exists($bao_name, 'create')) {
1293 $fct_name = $bao_name . '::' . $fct;
1294 $bao = call_user_func_array([$bao_name, $fct], $args);
1296 elseif (method_exists($bao_name, 'add')) {
1298 $fct_name = $bao_name . '::' . $fct;
1299 $bao = call_user_func_array([$bao_name, $fct], $args);
1302 $fct_name = '_civicrm_api3_basic_create_fallback';
1303 $bao = _civicrm_api3_basic_create_fallback($bao_name, $params);
1306 if (is_null($bao)) {
1307 return civicrm_api3_create_error('Entity not created (' . $fct_name . ')');
1309 elseif (is_a($bao, 'CRM_Core_Error')) {
1310 //some weird circular thing means the error takes itself as an argument
1311 $msg = $bao->getMessages($bao);
1312 // the api deals with entities on a one-by-one basis. However, the contribution bao pushes entities
1313 // onto the error object - presumably because the contribution import is not handling multiple errors correctly
1314 // so we need to reset the error object here to avoid getting concatenated errors
1315 //@todo - the mulitple error handling should be moved out of the contribution object to the import / multiple entity processes
1316 CRM_Core_Error
::singleton()->reset();
1317 throw new API_Exception($msg);
1320 // If we have custom fields the BAO may have taken care of it or we may have to.
1321 // $extendsMap provides a pretty good hard-coded list of BAOs that take care of the custom data.
1322 if (isset($params['custom']) && empty(CRM_Core_BAO_CustomQuery
::$extendsMap[$entity])) {
1323 CRM_Core_BAO_CustomValueTable
::store($params['custom'], CRM_Core_DAO_AllCoreTables
::getTableForClass(CRM_Core_DAO_AllCoreTables
::getFullName($entity)), $bao->id
);
1326 _civicrm_api3_object_to_array($bao, $values[$bao->id
]);
1327 return civicrm_api3_create_success($values, $params, $entity, 'create', $bao);
1332 * For BAO's which don't have a create() or add() functions, use this fallback implementation.
1334 * @fixme There's an intuitive sense that this behavior should be defined somehow in the BAO/DAO class
1335 * structure. In practice, that requires a fair amount of refactoring and/or kludgery.
1337 * @param string $bao_name
1338 * @param array $params
1340 * @throws API_Exception
1342 * @return CRM_Core_DAO|NULL
1343 * An instance of the BAO
1345 function _civicrm_api3_basic_create_fallback($bao_name, &$params) {
1346 $dao_name = get_parent_class($bao_name);
1347 if ($dao_name === 'CRM_Core_DAO' ||
!$dao_name) {
1348 $dao_name = $bao_name;
1350 $entityName = CRM_Core_DAO_AllCoreTables
::getBriefName($dao_name);
1351 if (empty($entityName)) {
1352 throw new API_Exception("Class \"$bao_name\" does not map to an entity name", "unmapped_class_to_entity", [
1353 'class_name' => $bao_name,
1356 $hook = empty($params['id']) ?
'create' : 'edit';
1358 CRM_Utils_Hook
::pre($hook, $entityName, CRM_Utils_Array
::value('id', $params), $params);
1359 $instance = new $dao_name();
1360 $instance->copyValues($params);
1362 CRM_Utils_Hook
::post($hook, $entityName, $instance->id
, $instance);
1368 * Function to do a 'standard' api del.
1370 * When the api is only doing a $bao::del then use this if api::del doesn't exist it will try DAO delete method.
1372 * @param string $bao_name
1373 * @param array $params
1378 * @throws API_Exception
1379 * @throws \Civi\API\Exception\UnauthorizedException
1380 * @throws \CiviCRM_API3_Exception
1382 function _civicrm_api3_basic_delete($bao_name, &$params) {
1383 civicrm_api3_verify_mandatory($params, NULL, ['id']);
1384 _civicrm_api3_check_edit_permissions($bao_name, ['id' => $params['id']]);
1385 $args = [&$params['id']];
1386 if (method_exists($bao_name, 'del')) {
1387 $dao = new $bao_name();
1388 $dao->id
= $params['id'];
1390 $bao = call_user_func_array([$bao_name, 'del'], $args);
1391 if ($bao !== FALSE) {
1392 return civicrm_api3_create_success();
1394 throw new API_Exception('Could not delete entity id ' . $params['id']);
1396 throw new API_Exception('Could not delete entity id ' . $params['id']);
1398 elseif (method_exists($bao_name, 'delete')) {
1399 $dao = new $bao_name();
1400 $dao->id
= $params['id'];
1402 while ($dao->fetch()) {
1404 return civicrm_api3_create_success();
1408 throw new API_Exception('Could not delete entity id ' . $params['id']);
1412 throw new API_Exception('no delete method found');
1416 * Get custom data for the given entity & Add it to the returnArray.
1418 * This looks like 'custom_123' = 'custom string' AND
1419 * 'custom_123_1' = 'custom string'
1420 * Where 123 is field value & 1 is the id within the custom group data table (value ID)
1422 * @param array $returnArray
1423 * Array to append custom data too - generally $result[4] where 4 is the entity id.
1424 * @param $checkPermission
1425 * @param string $entity
1426 * E.g membership, event.
1427 * @param int $entity_id
1428 * @param int $groupID
1429 * Per CRM_Core_BAO_CustomGroup::getTree.
1430 * @param int $subType
1431 * E.g. membership_type_id where custom data doesn't apply to all membership types.
1432 * @param string $subName
1433 * Subtype of entity.
1435 * @throws \CRM_Core_Exception
1437 function _civicrm_api3_custom_data_get(&$returnArray, $checkPermission, $entity, $entity_id, $groupID = NULL, $subType = NULL, $subName = NULL) {
1438 $groupTree = CRM_Core_BAO_CustomGroup
::getTree($entity,
1449 $groupTree = CRM_Core_BAO_CustomGroup
::formatGroupTree($groupTree, 1);
1451 CRM_Core_BAO_CustomGroup
::setDefaults($groupTree, $customValues);
1453 foreach ($groupTree as $set) {
1454 $fieldInfo +
= $set['fields'];
1456 if (!empty($customValues)) {
1457 foreach ($customValues as $key => $val) {
1458 // per standard - return custom_fieldID
1459 $id = CRM_Core_BAO_CustomField
::getKeyID($key);
1460 $returnArray['custom_' . $id] = $val;
1462 //not standard - but some api did this so guess we should keep - cheap as chips
1463 $returnArray[$key] = $val;
1465 // Shim to restore legacy behavior of ContactReference custom fields
1466 if (!empty($fieldInfo[$id]) && $fieldInfo[$id]['data_type'] === 'ContactReference') {
1467 $returnArray['custom_' . $id . '_id'] = $returnArray[$key . '_id'] = $val;
1468 $returnArray['custom_' . $id] = $returnArray[$key] = CRM_Core_DAO
::getFieldValue('CRM_Contact_DAO_Contact', $val, 'sort_name');
1475 * Used by the Validate API.
1477 * @param string $entity
1478 * @param string $action
1479 * @param array $params
1481 * @return array $errors
1482 * @throws \CiviCRM_API3_Exception
1484 function _civicrm_api3_validate($entity, $action, $params) {
1486 $fields = civicrm_api3($entity, 'getfields', ['sequential' => 1, 'api_action' => $action]);
1487 $fields = $fields['values'];
1489 // Check for required fields.
1490 foreach ($fields as $values) {
1491 if (!empty($values['api.required']) && empty($params[$values['name']])) {
1492 $errors[$values['name']] = [
1493 'message' => 'Mandatory key(s) missing from params array: ' . $values['name'],
1494 'code' => 'mandatory_missing',
1499 // Select only the fields which have been input as a param.
1501 foreach ($fields as $values) {
1502 if (array_key_exists($values['name'], $params)) {
1503 $finalfields[] = $values;
1507 // This derives heavily from the function "_civicrm_api3_validate_fields".
1508 // However, the difference is that try-catch blocks are nested in the loop, making it
1509 // possible for us to get all errors in one go.
1510 foreach ($finalfields as $fieldInfo) {
1511 $fieldName = $fieldInfo['name'];
1513 _civicrm_api3_validate_switch_cases($fieldName, $fieldInfo, $entity, $params);
1515 catch (Exception
$e) {
1516 $errors[$fieldName] = [
1517 'message' => $e->getMessage(),
1518 'code' => 'incorrect_value',
1527 * Used by the Validate API.
1529 * @param array $fieldInfo
1530 * @param string $entity
1531 * @param array $params
1533 * @throws API_Exception
1536 function _civicrm_api3_validate_switch_cases($fieldName, $fieldInfo, $entity, $params) {
1537 switch (CRM_Utils_Array
::value('type', $fieldInfo)) {
1538 case CRM_Utils_Type
::T_INT
:
1539 _civicrm_api3_validate_integer($params, $fieldName, $fieldInfo, $entity);
1542 case CRM_Utils_Type
::T_DATE
:
1543 case CRM_Utils_Type
::T_DATE + CRM_Utils_Type
::T_TIME
:
1544 case CRM_Utils_Type
::T_TIMESTAMP
:
1545 //field is of type date or datetime
1546 _civicrm_api3_validate_date($params, $fieldName, $fieldInfo);
1549 case CRM_Utils_Type
::T_TEXT
:
1550 case CRM_Utils_Type
::T_STRING
:
1551 _civicrm_api3_validate_string($params, $fieldName, $fieldInfo, $entity);
1554 case CRM_Utils_Type
::T_MONEY
:
1555 list($fieldValue, $op) = _civicrm_api3_field_value_check($params, $fieldName);
1557 foreach ((array) $fieldValue as $fieldvalue) {
1558 if (!CRM_Utils_Rule
::money($fieldvalue) && !empty($fieldvalue)) {
1559 throw new Exception($fieldName . ' is not a valid amount: ' . $params[$fieldName]);
1567 * Validate fields being passed into API.
1569 * This function relies on the getFields function working accurately
1570 * for the given API.
1572 * As of writing only date was implemented.
1574 * @param string $entity
1575 * @param string $action
1576 * @param array $params
1578 * @param array $fields
1579 * Response from getfields all variables are the same as per civicrm_api.
1583 function _civicrm_api3_validate_fields($entity, $action, &$params, $fields) {
1584 //CRM-15792 handle datetime for custom fields below code handles chain api call
1585 $chainApikeys = array_flip(preg_grep("/^api./", array_keys($params)));
1586 if (!empty($chainApikeys) && is_array($chainApikeys)) {
1587 foreach ($chainApikeys as $key => $value) {
1588 if (is_array($params[$key])) {
1589 $chainApiParams = array_intersect_key($fields, $params[$key]);
1590 $customFields = array_fill_keys(array_keys($params[$key]), $key);
1594 $fields = array_intersect_key($fields, $params);
1595 if (!empty($chainApiParams)) {
1596 $fields = array_merge($fields, $chainApiParams);
1598 foreach ($fields as $fieldName => $fieldInfo) {
1599 switch (CRM_Utils_Array
::value('type', $fieldInfo)) {
1600 case CRM_Utils_Type
::T_INT
:
1601 //field is of type integer
1602 _civicrm_api3_validate_integer($params, $fieldName, $fieldInfo, $entity);
1605 case CRM_Utils_Type
::T_DATE
:
1606 case CRM_Utils_Type
::T_DATE + CRM_Utils_Type
::T_TIME
:
1607 case CRM_Utils_Type
::T_TIMESTAMP
:
1608 //field is of type date or datetime
1609 if (!empty($customFields) && array_key_exists($fieldName, $customFields)) {
1610 $dateParams = &$params[$customFields[$fieldName]];
1613 $dateParams = &$params;
1615 _civicrm_api3_validate_date($dateParams, $fieldName, $fieldInfo);
1618 case CRM_Utils_Type
::T_TEXT
:
1619 case CRM_Utils_Type
::T_STRING
:
1620 _civicrm_api3_validate_string($params, $fieldName, $fieldInfo, $entity);
1623 case CRM_Utils_Type
::T_MONEY
:
1624 list($fieldValue, $op) = _civicrm_api3_field_value_check($params, $fieldName);
1625 if (strpos($op, 'NULL') !== FALSE ||
strpos($op, 'EMPTY') !== FALSE) {
1628 foreach ((array) $fieldValue as $fieldvalue) {
1629 if (!CRM_Utils_Rule
::money($fieldvalue) && !empty($fieldvalue)) {
1630 throw new Exception($fieldName . " is not a valid amount: " . $params[$fieldName]);
1639 * Validate foreign key values of fields being passed into API.
1641 * This function relies on the getFields function working accurately
1642 * for the given API.
1644 * @param string $entity
1645 * @param string $action
1646 * @param array $params
1648 * @param array $fields
1649 * Response from getfields all variables are the same as per civicrm_api.
1653 function _civicrm_api3_validate_foreign_keys($entity, $action, &$params, $fields) {
1654 // intensive checks - usually only called after DB level fail
1655 foreach ($fields as $fieldName => $fieldInfo) {
1656 if (!empty($fieldInfo['FKClassName'])) {
1657 if (!empty($params[$fieldName])) {
1658 foreach ((array) $params[$fieldName] as $fieldValue) {
1659 _civicrm_api3_validate_constraint($fieldValue, $fieldName, $fieldInfo, $entity);
1662 elseif (!empty($fieldInfo['required'])) {
1663 throw new Exception("DB Constraint Violation - $fieldName should possibly be marked as mandatory for $entity,$action API. If so, please raise a bug report.");
1666 if (!empty($fieldInfo['api.unique'])) {
1667 $params['entity'] = $entity;
1668 _civicrm_api3_validate_unique_key($params, $fieldName);
1674 * Validate date fields being passed into API.
1676 * It currently converts both unique fields and DB field names to a mysql date.
1677 * @todo - probably the unique field handling & the if exists handling is now done before this
1678 * function is reached in the wrapper - can reduce this code down to assume we
1679 * are only checking the passed in field
1681 * It also checks against the RULE:date function. This is a centralisation of code that was scattered and
1682 * may not be the best thing to do. There is no code level documentation on the existing functions to work off
1684 * @param array $params
1685 * Params from civicrm_api.
1686 * @param string $fieldName
1687 * Uniquename of field being checked.
1688 * @param array $fieldInfo
1689 * Array of fields from getfields function.
1693 function _civicrm_api3_validate_date(&$params, &$fieldName, &$fieldInfo) {
1694 list($fieldValue, $op) = _civicrm_api3_field_value_check($params, $fieldName);
1695 if (strpos($op, 'NULL') !== FALSE ||
strpos($op, 'EMPTY') !== FALSE) {
1699 if ($fieldValue === 'null' && empty($fieldInfo['api.required'])) {
1700 // This is the wierd & wonderful way PEAR sets null.
1704 //should we check first to prevent it from being copied if they have passed in sql friendly format?
1705 if (!empty($params[$fieldInfo['name']])) {
1706 $fieldValue = _civicrm_api3_getValidDate($fieldValue, $fieldInfo['name'], $fieldInfo['type']);
1708 if ((CRM_Utils_Array
::value('name', $fieldInfo) != $fieldName) && !empty($fieldValue)) {
1709 $fieldValue = _civicrm_api3_getValidDate($fieldValue, $fieldName, $fieldInfo['type']);
1713 $params[$fieldName][$op] = $fieldValue;
1716 $params[$fieldName] = $fieldValue;
1721 * Convert date into BAO friendly date.
1723 * We accept 'whatever strtotime accepts'
1725 * @param string $dateValue
1726 * @param string $fieldName
1732 function _civicrm_api3_getValidDate($dateValue, $fieldName, $fieldType) {
1733 if (is_array($dateValue)) {
1734 foreach ($dateValue as $key => $value) {
1735 $dateValue[$key] = _civicrm_api3_getValidDate($value, $fieldName, $fieldType);
1739 if (strtotime($dateValue) === FALSE) {
1740 throw new Exception($fieldName . " is not a valid date: " . $dateValue);
1742 $format = ($fieldType == CRM_Utils_Type
::T_DATE
) ?
'Ymd000000' : 'YmdHis';
1743 return CRM_Utils_Date
::processDate($dateValue, NULL, FALSE, $format);
1747 * Validate foreign constraint fields being passed into API.
1749 * @param mixed $fieldValue
1750 * @param string $fieldName
1751 * Unique name of field being checked.
1752 * @param array $fieldInfo
1753 * Array of fields from getfields function.
1754 * @param string $entity
1756 * @throws \API_Exception
1758 function _civicrm_api3_validate_constraint($fieldValue, $fieldName, $fieldInfo, $entity) {
1759 $daoName = $fieldInfo['FKClassName'];
1760 $fieldInfo = [$fieldName => $fieldInfo];
1761 $params = [$fieldName => $fieldValue];
1762 _civicrm_api3_validate_fields($entity, NULL, $params, $fieldInfo);
1763 /* @var CRM_Core_DAO $dao*/
1764 $dao = new $daoName();
1765 $dao->id
= $params[$fieldName];
1767 $dao->selectAdd('id');
1768 if (!$dao->find()) {
1769 throw new API_Exception("$fieldName is not valid : " . $fieldValue);
1774 * Validate foreign constraint fields being passed into API.
1776 * @param array $params
1777 * Params from civicrm_api.
1778 * @param string $fieldName
1779 * Uniquename of field being checked.
1783 function _civicrm_api3_validate_unique_key(&$params, &$fieldName) {
1784 list($fieldValue, $op) = _civicrm_api3_field_value_check($params, $fieldName);
1785 if (strpos($op, 'NULL') !== FALSE ||
strpos($op, 'EMPTY') !== FALSE) {
1788 $existing = civicrm_api($params['entity'], 'get', [
1789 'version' => $params['version'],
1790 $fieldName => $fieldValue,
1792 // an entry already exists for this unique field
1793 if ($existing['count'] == 1) {
1794 // question - could this ever be a security issue?
1795 throw new API_Exception("Field: `$fieldName` must be unique. An conflicting entity already exists - id: " . $existing['id']);
1800 * Generic implementation of the "replace" action.
1802 * Replace the old set of entities (matching some given keys) with a new set of
1803 * entities (matching the same keys).
1805 * @note This will verify that 'values' is present, but it does not directly verify
1806 * any other parameters.
1808 * @param string $entity
1810 * @param array $params
1811 * Params from civicrm_api, including:.
1812 * - 'values': an array of records to save
1813 * - all other items: keys which identify new/pre-existing records.
1817 function _civicrm_api3_generic_replace($entity, $params) {
1819 $transaction = new CRM_Core_Transaction();
1821 if (!is_array($params['values'])) {
1822 throw new Exception("Mandatory key(s) missing from params array: values");
1825 // Extract the keys -- somewhat scary, don't think too hard about it
1826 $baseParams = _civicrm_api3_generic_replace_base_params($params);
1828 // Lookup pre-existing records
1829 $preexisting = civicrm_api($entity, 'get', $baseParams, $params);
1830 if (civicrm_error($preexisting)) {
1831 $transaction->rollback();
1832 return $preexisting;
1835 // Save the new/updated records
1837 foreach ($params['values'] as $replacement) {
1838 // Sugar: Don't force clients to duplicate the 'key' data
1839 $replacement = array_merge($baseParams, $replacement);
1840 $action = (isset($replacement['id']) ||
isset($replacement[$entity . '_id'])) ?
'update' : 'create';
1841 $create = civicrm_api($entity, $action, $replacement);
1842 if (civicrm_error($create)) {
1843 $transaction->rollback();
1846 foreach ($create['values'] as $entity_id => $entity_value) {
1847 $creates[$entity_id] = $entity_value;
1851 // Remove stale records
1852 $staleIDs = array_diff(
1853 array_keys($preexisting['values']),
1854 array_keys($creates)
1856 foreach ($staleIDs as $staleID) {
1857 $delete = civicrm_api($entity, 'delete', [
1858 'version' => $params['version'],
1861 if (civicrm_error($delete)) {
1862 $transaction->rollback();
1867 return civicrm_api3_create_success($creates, $params);
1869 catch (PEAR_Exception
$e) {
1870 $transaction->rollback();
1871 return civicrm_api3_create_error($e->getMessage());
1873 catch (Exception
$e) {
1874 $transaction->rollback();
1875 return civicrm_api3_create_error($e->getMessage());
1880 * Replace base parameters.
1882 * @param array $params
1886 function _civicrm_api3_generic_replace_base_params($params) {
1887 $baseParams = $params;
1888 unset($baseParams['values']);
1889 unset($baseParams['sequential']);
1890 unset($baseParams['options']);
1895 * Returns fields allowable by api.
1898 * String Entity to query.
1899 * @param bool $unique
1900 * Index by unique fields?.
1901 * @param array $params
1905 function _civicrm_api_get_fields($entity, $unique = FALSE, &$params = []) {
1913 $dao = _civicrm_api3_get_DAO($entity);
1918 $fields = $d->fields();
1920 foreach ($fields as $name => &$field) {
1921 // Denote as core field
1922 $field['is_core_field'] = TRUE;
1923 // Set html attributes for text fields
1924 if (isset($field['html'])) {
1925 $field['html'] +
= (array) $d::makeAttribute($field);
1929 // replace uniqueNames by the normal names as the key
1930 if (empty($unique)) {
1931 foreach ($fields as $name => &$field) {
1932 //getting rid of unused attributes
1933 foreach ($unsetIfEmpty as $attr) {
1934 if (empty($field[$attr])) {
1935 unset($field[$attr]);
1938 if ($name == $field['name']) {
1941 if (array_key_exists($field['name'], $fields)) {
1942 $field['error'] = 'name conflict';
1943 // it should never happen, but better safe than sorry
1946 $fields[$field['name']] = $field;
1947 $fields[$field['name']]['uniqueName'] = $name;
1948 unset($fields[$name]);
1951 // Translate FKClassName to the corresponding api
1952 foreach ($fields as $name => &$field) {
1953 if (!empty($field['FKClassName'])) {
1954 $FKApi = CRM_Core_DAO_AllCoreTables
::getBriefName($field['FKClassName']);
1956 $field['FKApiName'] = $FKApi;
1960 $fields +
= _civicrm_api_get_custom_fields($entity, $params);
1965 * Return an array of fields for a given entity.
1967 * This is the same as the BAO function but fields are prefixed with 'custom_' to represent api params.
1970 * @param array $params
1974 function _civicrm_api_get_custom_fields($entity, &$params) {
1975 $entity = _civicrm_api_get_camel_name($entity);
1976 if ($entity == 'Contact') {
1977 // Use sub-type if available, otherwise "NULL" to fetch from all contact types
1978 $entity = CRM_Utils_Array
::value('contact_type', $params);
1980 $customfields = CRM_Core_BAO_CustomField
::getFields($entity,
1983 // we could / should probably test for other subtypes here - e.g. activity_type_id
1984 CRM_Utils_Array
::value('contact_sub_type', $params),
1993 foreach ($customfields as $key => $value) {
1994 // Regular fields have a 'name' property
1995 $value['name'] = 'custom_' . $key;
1996 $value['title'] = $value['label'];
1997 if ($value['data_type'] == 'Date' && CRM_Utils_Array
::value('time_format', $value, 0) > 0) {
1998 $value['data_type'] = 'DateTime';
2000 $value['type'] = CRM_Utils_Array
::value($value['data_type'], CRM_Core_BAO_CustomField
::dataToType());
2001 $ret['custom_' . $key] = $value;
2007 * Fill params array with alternate (alias) values where a field has an alias and that is filled & the main field isn't.
2009 * If multiple aliases the last takes precedence
2011 * Function also swaps unique fields for non-unique fields & vice versa.
2013 * @param $apiRequest
2016 function _civicrm_api3_swap_out_aliases(&$apiRequest, $fields) {
2017 foreach ($fields as $field => $values) {
2018 $uniqueName = CRM_Utils_Array
::value('uniqueName', $values);
2019 if (!empty($values['api.aliases'])) {
2020 // if aliased field is not set we try to use field alias
2021 if (!isset($apiRequest['params'][$field])) {
2022 foreach ($values['api.aliases'] as $alias) {
2023 if (isset($apiRequest['params'][$alias])) {
2024 $apiRequest['params'][$field] = $apiRequest['params'][$alias];
2026 //unset original field nb - need to be careful with this as it may bring inconsistencies
2027 // out of the woodwork but will be implementing only as _spec function extended
2028 unset($apiRequest['params'][$alias]);
2032 if (!isset($apiRequest['params'][$field]) && !empty($values['name']) && $field != $values['name']
2033 && isset($apiRequest['params'][$values['name']])
2035 $apiRequest['params'][$field] = $apiRequest['params'][$values['name']];
2036 // note that it would make sense to unset the original field here but tests need to be in place first
2037 if ($field != 'domain_version') {
2038 unset($apiRequest['params'][$values['name']]);
2041 if (!isset($apiRequest['params'][$field])
2043 && $field != $uniqueName
2044 && array_key_exists($uniqueName, $apiRequest['params'])
2046 $apiRequest['params'][$field] = CRM_Utils_Array
::value($values['uniqueName'], $apiRequest['params']);
2047 // note that it would make sense to unset the original field here but tests need to be in place first
2054 * Validate integer fields being passed into API.
2056 * It currently converts the incoming value 'user_contact_id' into the id of the currently logged in user.
2058 * @param array $params
2059 * Params from civicrm_api.
2060 * @param string $fieldName
2061 * Uniquename of field being checked.
2062 * @param array $fieldInfo
2063 * Array of fields from getfields function.
2064 * @param string $entity
2066 * @throws API_Exception
2068 function _civicrm_api3_validate_integer(&$params, $fieldName, &$fieldInfo, $entity) {
2069 list($fieldValue, $op) = _civicrm_api3_field_value_check($params, $fieldName);
2070 if (strpos($op, 'NULL') !== FALSE ||
strpos($op, 'EMPTY') !== FALSE) {
2074 if (!empty($fieldValue) ||
$fieldValue === '0' ||
$fieldValue === 0) {
2075 // if value = 'user_contact_id' (or similar), replace value with contact id
2076 if (!is_numeric($fieldValue) && is_scalar($fieldValue)) {
2077 $realContactId = _civicrm_api3_resolve_contactID($fieldValue);
2078 if ('unknown-user' === $realContactId) {
2079 throw new API_Exception("\"$fieldName\" \"{$fieldValue}\" cannot be resolved to a contact ID", 2002, ['error_field' => $fieldName, "type" => "integer"]);
2081 elseif (is_numeric($realContactId)) {
2082 $fieldValue = $realContactId;
2084 elseif (is_null($realContactId) && empty($fieldInfo['api.required']) && $fieldValue === 'user_contact_id') {
2085 // If not mandatory this will be OK. If mandatory it should fail.
2089 if (!empty($fieldInfo['pseudoconstant']) ||
!empty($fieldInfo['options'])) {
2090 $additional_lookup_params = [];
2091 if (strtolower($entity) == 'address' && $fieldName == 'state_province_id') {
2092 $country_id = _civicrm_api3_resolve_country_id($params);
2093 if (!empty($country_id)) {
2094 $additional_lookup_params = ['country_id' => $country_id];
2097 _civicrm_api3_api_match_pseudoconstant($fieldValue, $entity, $fieldName, $fieldInfo, $op, $additional_lookup_params);
2100 // After swapping options, ensure we have an integer(s)
2101 foreach ((array) ($fieldValue) as $value) {
2102 if ($value && !is_numeric($value) && $value !== 'null' && $value !== NULL && !is_array($value)) {
2103 throw new API_Exception("$fieldName is not a valid integer", 2001, ['error_field' => $fieldName, "type" => "integer"]);
2107 // Check our field length
2108 if (is_string($fieldValue) && !empty($fieldInfo['maxlength']) && strlen($fieldValue) > $fieldInfo['maxlength']
2110 throw new API_Exception($fieldValue . " is " . strlen($fieldValue) . " characters - longer than $fieldName length" . $fieldInfo['maxlength'] . ' characters',
2111 2100, ['field' => $fieldName, "max_length" => $fieldInfo['maxlength']]
2117 $params[$fieldName][$op] = $fieldValue;
2120 $params[$fieldName] = $fieldValue;
2125 * Helper function to determine country_id given the myriad of values for country_id or country that are supported
2130 function _civicrm_api3_resolve_country_id($params) {
2131 if (!empty($params['country_id'])) {
2132 if (is_numeric($params['country_id'])) {
2133 $country_id = $params['country_id'];
2136 $country = new CRM_Core_DAO_Country();
2137 $country->name
= $params['country_id'];
2138 if (!$country->find(TRUE)) {
2139 $country->name
= NULL;
2140 $country->iso_code
= $params['country_id'];
2141 $country->find(TRUE);
2143 if (!empty($country->id
)) {
2144 $country_id = $country->id
;
2148 elseif (!empty($params['country'])) {
2149 if (is_numeric($params['country'])) {
2150 $country_id = $params['country'];
2153 $country = new CRM_Core_DAO_Country();
2154 $country->name
= $params['country'];
2155 if (!$country->find(TRUE)) {
2156 $country->name
= NULL;
2157 $country->iso_code
= $params['country'];
2158 $country->find(TRUE);
2160 if (!empty($country->id
)) {
2161 $country_id = $country->id
;
2165 return !empty($country_id) ?
$country_id : NULL;
2169 * Determine a contact ID using a string expression.
2171 * @param string $contactIdExpr
2172 * E.g. "user_contact_id" or "@user:username".
2174 * @return int|null|'unknown-user'
2175 * @throws \CRM_Core_Exception
2177 function _civicrm_api3_resolve_contactID($contactIdExpr) {
2178 // If value = 'user_contact_id' replace value with logged in user id.
2179 if ($contactIdExpr == "user_contact_id") {
2180 return CRM_Core_Session
::getLoggedInContactID();
2182 elseif (preg_match('/^@user:(.*)$/', $contactIdExpr, $matches)) {
2183 $config = CRM_Core_Config
::singleton();
2185 $ufID = $config->userSystem
->getUfId($matches[1]);
2187 return 'unknown-user';
2190 $contactID = CRM_Core_BAO_UFMatch
::getContactId($ufID);
2192 return 'unknown-user';
2201 * Validate html (check for scripting attack).
2203 * @param array $params
2204 * @param string $fieldName
2205 * @param array $fieldInfo
2207 * @throws API_Exception
2209 function _civicrm_api3_validate_html(&$params, &$fieldName, $fieldInfo) {
2210 list($fieldValue, $op) = _civicrm_api3_field_value_check($params, $fieldName);
2211 if (strpos($op, 'NULL') ||
strpos($op, 'EMPTY')) {
2215 if (!CRM_Utils_Rule
::xssString($fieldValue)) {
2216 throw new API_Exception('Input contains illegal SCRIPT tag.', ["field" => $fieldName, "error_code" => "xss"]);
2222 * Validate string fields being passed into API.
2224 * @param array $params
2225 * Params from civicrm_api.
2226 * @param string $fieldName
2227 * Uniquename of field being checked.
2228 * @param array $fieldInfo
2229 * Array of fields from getfields function.
2230 * @param string $entity
2232 * @throws API_Exception
2235 function _civicrm_api3_validate_string(&$params, &$fieldName, &$fieldInfo, $entity) {
2236 list($fieldValue, $op) = _civicrm_api3_field_value_check($params, $fieldName, 'String');
2237 if (strpos($op, 'NULL') !== FALSE ||
strpos($op, 'EMPTY') !== FALSE || CRM_Utils_System
::isNull($fieldValue)) {
2241 if (!is_array($fieldValue)) {
2242 $fieldValue = (string) $fieldValue;
2246 foreach ((array) $fieldValue as $key => $value) {
2247 foreach ([$fieldValue, $key, $value] as $input) {
2248 if (!CRM_Utils_Rule
::xssString($input)) {
2249 throw new Exception('Input contains illegal SCRIPT tag.');
2252 if ($fieldName == 'currency') {
2253 //When using IN operator $fieldValue is a array of currency codes
2254 if (!CRM_Utils_Rule
::currencyCode($value)) {
2255 throw new Exception("Currency not a valid code: $currency");
2260 if (!empty($fieldInfo['pseudoconstant']) ||
!empty($fieldInfo['options'])) {
2261 _civicrm_api3_api_match_pseudoconstant($fieldValue, $entity, $fieldName, $fieldInfo, $op);
2263 // Check our field length
2264 elseif (is_string($fieldValue) && !empty($fieldInfo['maxlength']) && strlen(utf8_decode($fieldValue)) > $fieldInfo['maxlength']) {
2265 throw new API_Exception("Value for $fieldName is " . strlen(utf8_decode($value)) . " characters - This field has a maxlength of {$fieldInfo['maxlength']} characters.",
2266 2100, ['field' => $fieldName]
2271 $params[$fieldName][$op] = $fieldValue;
2274 $params[$fieldName] = $fieldValue;
2279 * Validate & swap out any pseudoconstants / options.
2281 * @param mixed $fieldValue
2282 * @param string $entity : api entity name
2283 * @param string $fieldName : field name used in api call (not necessarily the canonical name)
2284 * @param array $fieldInfo : getfields meta-data
2286 * @param array $additional_lookup_params
2288 * @throws \API_Exception
2290 function _civicrm_api3_api_match_pseudoconstant(&$fieldValue, $entity, $fieldName, $fieldInfo, $op = '=', $additional_lookup_params = []) {
2291 if (in_array($op, ['>', '<', '>=', '<=', 'LIKE', 'NOT LIKE'])) {
2295 $options = CRM_Utils_Array
::value('options', $fieldInfo);
2298 if (strtolower($entity) == 'profile' && !empty($fieldInfo['entity'])) {
2299 // We need to get the options from the entity the field relates to.
2300 $entity = $fieldInfo['entity'];
2302 $options_lookup_params = [
2304 'field' => $fieldInfo['name'],
2305 'context' => 'validate',
2307 if (!empty($additional_lookup_params)) {
2308 $options_lookup_params = array_merge($additional_lookup_params, $options_lookup_params);
2310 $options = civicrm_api($entity, 'getoptions', $options_lookup_params);
2312 $options = CRM_Utils_Array
::value('values', $options, []);
2315 // If passed a value-separated string, explode to an array, then re-implode after matching values.
2317 if (is_string($fieldValue) && strpos($fieldValue, CRM_Core_DAO
::VALUE_SEPARATOR
) !== FALSE) {
2318 $fieldValue = CRM_Utils_Array
::explodePadded($fieldValue);
2321 // If passed multiple options, validate each.
2322 if (is_array($fieldValue)) {
2323 foreach ($fieldValue as &$value) {
2324 if (!is_array($value)) {
2325 _civicrm_api3_api_match_pseudoconstant_value($value, $options, $fieldName, CRM_Utils_Array
::value('api.required', $fieldInfo));
2328 // TODO: unwrap the call to implodePadded from the conditional and do it always
2329 // need to verify that this is safe and doesn't break anything though.
2330 // Better yet would be to leave it as an array and ensure that every dao/bao can handle array input
2332 CRM_Utils_Array
::implodePadded($fieldValue);
2336 _civicrm_api3_api_match_pseudoconstant_value($fieldValue, $options, $fieldName, CRM_Utils_Array
::value('api.required', $fieldInfo));
2341 * Validate & swap a single option value for a field.
2343 * @param string $value field value
2344 * @param array $options array of options for this field
2345 * @param string $fieldName field name used in api call (not necessarily the canonical name)
2346 * @param bool $isRequired
2347 * Is this a required field or is 'null' an acceptable option. We allow 'null' last
2348 * in case we have the weird situation of it being a valid option in which case our
2349 * brains will probably explode.
2351 * @throws API_Exception
2353 function _civicrm_api3_api_match_pseudoconstant_value(&$value, $options, $fieldName, $isRequired) {
2354 // If option is a key, no need to translate
2355 // or if no options are avaiable for pseudoconstant 'table' property
2356 if (array_key_exists($value, $options) ||
!$options) {
2360 // Hack for Profile formatting fields
2361 if ($fieldName === 'field_name' && (strpos($value, 'formatting') === 0)) {
2365 // Translate value into key
2366 // Cast $value to string to avoid a bug in array_search
2367 $newValue = array_search((string) $value, $options);
2368 if ($newValue !== FALSE) {
2372 // Case-insensitive matching
2373 $newValue = strtolower($value);
2374 $options = array_map("strtolower", $options);
2375 $newValue = array_search($newValue, $options);
2376 if ($newValue === FALSE) {
2377 if ($value === 'null' && !$isRequired) {
2378 // CiviMagic syntax for Nulling out the field - let it through.
2381 throw new API_Exception("'$value' is not a valid option for field $fieldName", 2001, ['error_field' => $fieldName]);
2387 * Returns the canonical name of a field.
2390 * api entity name (string should already be standardized - no camelCase).
2392 * any variation of a field's name (name, unique_name, api.alias).
2394 * @param string $action
2396 * @return bool|string
2397 * FieldName or FALSE if the field does not exist
2399 function _civicrm_api3_api_resolve_alias($entity, $fieldName, $action = 'create') {
2403 if (strpos($fieldName, 'custom_') === 0 && is_numeric($fieldName[7])) {
2406 if ($fieldName == _civicrm_api_get_entity_name_from_camel($entity) . '_id') {
2409 $result = civicrm_api($entity, 'getfields', [
2411 'action' => $action,
2413 $meta = $result['values'];
2414 if (!isset($meta[$fieldName]['name']) && isset($meta[$fieldName . '_id'])) {
2415 $fieldName = $fieldName . '_id';
2417 if (isset($meta[$fieldName])) {
2418 return $meta[$fieldName]['name'];
2420 foreach ($meta as $info) {
2421 if ($fieldName == $info['name'] ||
$fieldName == CRM_Utils_Array
::value('uniqueName', $info)) {
2422 return $info['name'];
2424 if (array_search($fieldName, CRM_Utils_Array
::value('api.aliases', $info, [])) !== FALSE) {
2425 return $info['name'];
2428 // Create didn't work, try with get
2429 if ($action == 'create') {
2430 return _civicrm_api3_api_resolve_alias($entity, $fieldName, 'get');
2436 * Check if the function is deprecated.
2438 * @param string $entity
2439 * @param array $result
2441 * @return string|array|null
2443 function _civicrm_api3_deprecation_check($entity, $result = []) {
2445 $lowercase_entity = _civicrm_api_get_entity_name_from_camel($entity);
2446 $fnName = "_civicrm_api3_{$lowercase_entity}_deprecation";
2447 if (function_exists($fnName)) {
2448 return $fnName($result);
2454 * Get the actual field value.
2456 * In some case $params[$fieldName] holds Array value in this format Array([operator] => [value])
2457 * So this function returns the actual field value.
2459 * @param array $params
2460 * @param string $fieldName
2461 * @param string $type
2465 function _civicrm_api3_field_value_check(&$params, $fieldName, $type = NULL) {
2466 $fieldValue = CRM_Utils_Array
::value($fieldName, $params);
2469 if (!empty($fieldValue) && is_array($fieldValue) &&
2470 (array_search(key($fieldValue), CRM_Core_DAO
::acceptedSQLOperators()) ||
2471 $type == 'String' && strstr(key($fieldValue), 'EMPTY'))
2473 $op = key($fieldValue);
2474 $fieldValue = CRM_Utils_Array
::value($op, $fieldValue);
2476 return [$fieldValue, $op];
2480 * A generic "get" API based on simple array data. This is comparable to
2481 * _civicrm_api3_basic_get but does not use DAO/BAO. This is useful for
2482 * small/mid-size data loaded from external JSON or XML documents.
2485 * @param array $params
2487 * @param array $records
2488 * List of all records.
2489 * @param string $idCol
2490 * The property which defines the ID of a record
2491 * @param array $filterableFields
2492 * List of filterable fields.
2495 * @throws \API_Exception
2497 function _civicrm_api3_basic_array_get($entity, $params, $records, $idCol, $filterableFields) {
2498 $options = _civicrm_api3_get_options_from_params($params, TRUE, $entity, 'get');
2499 // TODO // $sort = CRM_Utils_Array::value('sort', $options, NULL);
2500 $offset = CRM_Utils_Array
::value('offset', $options);
2501 $limit = CRM_Utils_Array
::value('limit', $options);
2506 foreach ($records as $record) {
2507 if ($idCol != 'id') {
2508 $record['id'] = $record[$idCol];
2511 foreach ($params as $k => $v) {
2515 if (in_array($k, $filterableFields) && $record[$k] != $v) {
2521 if ($currentOffset >= $offset) {
2522 $matches[$record[$idCol]] = $record;
2524 if ($limit && count($matches) >= $limit) {
2531 $return = CRM_Utils_Array
::value('return', $options, []);
2532 if (!empty($return)) {
2534 $matches = CRM_Utils_Array
::filterColumns($matches, array_keys($return));
2537 return civicrm_api3_create_success($matches, $params);
2541 * @param string $bao_name
2542 * @param array $params
2543 * @throws \Civi\API\Exception\UnauthorizedException
2545 function _civicrm_api3_check_edit_permissions($bao_name, $params) {
2546 // For lack of something more clever, here's a whitelist of entities whos permissions
2547 // are inherited from a contact record.
2548 // Note, when adding here, also remember to modify _civicrm_api3_permissions()
2549 $contactEntities = [
2550 'CRM_Core_BAO_Email',
2551 'CRM_Core_BAO_Phone',
2552 'CRM_Core_BAO_Address',
2554 'CRM_Core_BAO_Website',
2555 'CRM_Core_BAO_OpenID',
2557 if (!empty($params['check_permissions']) && in_array($bao_name, $contactEntities)) {
2558 $cid = !empty($params['contact_id']) ?
$params['contact_id'] : CRM_Core_DAO
::getFieldValue($bao_name, $params['id'], 'contact_id');
2559 if (!CRM_Contact_BAO_Contact_Permission
::allow($cid, CRM_Core_Permission
::EDIT
)) {
2560 throw new \Civi\API\Exception\
UnauthorizedException('Permission denied to modify contact record');
2566 * Check if an entity has been modified since the last known modified_date
2568 * @param string $modifiedDate Last knowm modified_date
2569 * @param int $id Id of record to check
2570 * @param string $entity API Entity
2573 * @throws \CiviCRM_API3_Exception
2575 function _civicrm_api3_compare_timestamps($modifiedDate, $id, $entity) {
2576 $currentDbInfo = civicrm_api3($entity, 'getsingle', ['id' => $id]);
2577 if (strtotime($currentDbInfo['modified_date']) <= strtotime($modifiedDate)) {