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6a488035 | 1 | <?php |
b081365f CW |
2 | /* |
3 | +--------------------------------------------------------------------+ | |
81621fee | 4 | | CiviCRM version 4.7 | |
b081365f | 5 | +--------------------------------------------------------------------+ |
1f4ea726 | 6 | | Copyright CiviCRM LLC (c) 2004-2017 | |
b081365f CW |
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 | * @package CiviCRM_APIv3 | |
30 | */ | |
6a488035 TO |
31 | |
32 | /** | |
61fe4988 EM |
33 | * Get information about fields for a given api request. |
34 | * | |
35 | * Getfields information is used for documentation, validation, default setting | |
6a488035 TO |
36 | * We first query the scheme using the $dao->fields function & then augment |
37 | * that information by calling the _spec functions that apply to the relevant function | |
38 | * Note that we use 'unique' field names as described in the xml/schema files | |
39 | * for get requests & just field name for create. This is because some get functions | |
40 | * access multiple objects e.g. contact api accesses is_deleted from the activity | |
41 | * table & from the contact table | |
42 | * | |
cf470720 TO |
43 | * @param array $apiRequest |
44 | * Api request as an array. Keys are. | |
16b10e64 CW |
45 | * - entity: string |
46 | * - action: string | |
47 | * - version: string | |
48 | * - function: callback (mixed) | |
49 | * - params: array, varies | |
9d32e6f7 | 50 | * |
26a700db CW |
51 | * @param bool $unique |
52 | * Determines whether to key by unique field names (only affects get-type) actions | |
53 | * | |
a6c01b45 | 54 | * @return array |
72b3a70c | 55 | * API success object |
6a488035 | 56 | */ |
26a700db | 57 | function civicrm_api3_generic_getfields($apiRequest, $unique = TRUE) { |
6a488035 TO |
58 | static $results = array(); |
59 | if ((CRM_Utils_Array::value('cache_clear', $apiRequest['params']))) { | |
60 | $results = array(); | |
61 | // we will also clear pseudoconstants here - should potentially be moved to relevant BAO classes | |
37547b77 | 62 | CRM_Core_PseudoConstant::flush(); |
9b873358 | 63 | if (!empty($apiRequest['params']['fieldname'])) { |
6a488035 TO |
64 | CRM_Utils_PseudoConstant::flushConstant($apiRequest['params']['fieldname']); |
65 | } | |
9b873358 | 66 | if (!empty($apiRequest['params']['option_group_id'])) { |
9d32e6f7 EM |
67 | $optionGroupName = civicrm_api('option_group', 'getvalue', array( |
68 | 'version' => 3, | |
69 | 'id' => $apiRequest['params']['option_group_id'], | |
70 | 'return' => 'name', | |
71 | )); | |
9b873358 | 72 | if (is_string($optionGroupName)) { |
6a488035 TO |
73 | CRM_Utils_PseudoConstant::flushConstant(_civicrm_api_get_camel_name($optionGroupName)); |
74 | } | |
75 | } | |
76 | } | |
4846df91 CW |
77 | $entity = $apiRequest['entity']; |
78 | $lowercase_entity = _civicrm_api_get_entity_name_from_camel($entity); | |
6a488035 | 79 | $subentity = CRM_Utils_Array::value('contact_type', $apiRequest['params']); |
4846df91 | 80 | $action = CRM_Utils_Array::value('action', $apiRequest['params']); |
fce45a2f | 81 | $sequential = empty($apiRequest['params']['sequential']) ? 0 : 1; |
2ce25e93 CW |
82 | $apiRequest['params']['options'] = CRM_Utils_Array::value('options', $apiRequest['params'], array()); |
83 | $optionsToResolve = (array) CRM_Utils_Array::value('get_options', $apiRequest['params']['options'], array()); | |
acadf548 | 84 | |
54df0f0c | 85 | if (!$action || $action == 'getvalue' || $action == 'getcount') { |
6a488035 TO |
86 | $action = 'get'; |
87 | } | |
2ce25e93 CW |
88 | // If no options, return results from cache |
89 | if (!$apiRequest['params']['options'] && isset($results[$entity . $subentity]) && isset($action, $results[$entity . $subentity]) | |
ceccbc35 | 90 | && isset($action, $results[$entity . $subentity][$sequential])) { |
91 | return $results[$entity . $subentity][$action][$sequential]; | |
6a488035 TO |
92 | } |
93 | // defaults based on data model and API policy | |
94 | switch ($action) { | |
95 | case 'getfields': | |
9c8096cb | 96 | $values = _civicrm_api_get_fields($entity, FALSE, $apiRequest['params']); |
f2b53f26 | 97 | return civicrm_api3_create_success($values, $apiRequest['params'], $entity, 'getfields'); |
ea100cb5 | 98 | |
6a488035 TO |
99 | case 'create': |
100 | case 'update': | |
101 | case 'replace': | |
102 | $unique = FALSE; | |
103 | case 'get': | |
2b6e1174 CW |
104 | case 'getsingle': |
105 | case 'getcount': | |
9c32b8f6 | 106 | case 'getstat': |
6a488035 | 107 | $metadata = _civicrm_api_get_fields($apiRequest['entity'], $unique, $apiRequest['params']); |
9b873358 | 108 | if (empty($metadata['id'])) { |
9ec90e57 | 109 | // if id is not set we will set it eg. 'id' from 'case_id', case_id will be an alias |
22e263ad | 110 | if (!empty($metadata[strtolower($apiRequest['entity']) . '_id'])) { |
4846df91 CW |
111 | $metadata['id'] = $metadata[$lowercase_entity . '_id']; |
112 | unset($metadata[$lowercase_entity . '_id']); | |
113 | $metadata['id']['api.aliases'] = array($lowercase_entity . '_id'); | |
9ec90e57 | 114 | } |
115 | } | |
92e4c2a5 | 116 | else { |
9ec90e57 | 117 | // really the preference would be to set the unique name in the xml |
118 | // question is which is a less risky fix this close to a release - setting in xml for the known failure | |
119 | // (note) or setting for all api where fields is returning 'id' & we want to accept 'note_id' @ the api layer | |
120 | // nb we don't officially accept note_id anyway - rationale here is more about centralising a now-tested | |
121 | // inconsistency | |
4846df91 | 122 | $metadata['id']['api.aliases'] = array($lowercase_entity . '_id'); |
6a488035 TO |
123 | } |
124 | break; | |
125 | ||
126 | case 'delete': | |
127 | $metadata = array( | |
3a8e9315 CW |
128 | 'id' => array( |
129 | 'title' => $entity . ' ID', | |
6a488035 | 130 | 'api.required' => 1, |
4846df91 | 131 | 'api.aliases' => array($lowercase_entity . '_id'), |
b2402735 | 132 | 'type' => CRM_Utils_Type::T_INT, |
6a488035 TO |
133 | )); |
134 | break; | |
135 | ||
f7b2fef0 CW |
136 | // Note: adding setvalue case here instead of in a generic spec function because |
137 | // some APIs override the generic setvalue fn which causes the generic spec to be overlooked. | |
138 | case 'setvalue': | |
6a488035 | 139 | $metadata = array( |
786ad6e1 | 140 | 'field' => array( |
3a8e9315 | 141 | 'title' => 'Field name', |
786ad6e1 | 142 | 'api.required' => 1, |
f7b2fef0 | 143 | 'type' => CRM_Utils_Type::T_STRING, |
786ad6e1 | 144 | ), |
f7b2fef0 CW |
145 | 'id' => array( |
146 | 'title' => $entity . ' ID', | |
147 | 'api.required' => 1, | |
148 | 'type' => CRM_Utils_Type::T_INT, | |
149 | ), | |
150 | 'value' => array( | |
151 | 'title' => 'Value', | |
152 | 'description' => "Field value to set", | |
153 | 'api.required' => 1, | |
786ad6e1 CW |
154 | ), |
155 | ); | |
acadf548 CW |
156 | if (array_intersect(array('all', 'field'), $optionsToResolve)) { |
157 | $options = civicrm_api3_generic_getfields(array('entity' => $entity, array('params' => array('action' => 'create')))); | |
2ce25e93 | 158 | $metadata['field']['options'] = CRM_Utils_Array::collect('title', $options['values']); |
acadf548 | 159 | } |
c866eb5f TO |
160 | break; |
161 | ||
6a488035 TO |
162 | default: |
163 | // oddballs are on their own | |
164 | $metadata = array(); | |
165 | } | |
166 | ||
16f3bd02 | 167 | // Hack for product api to pass tests. |
168 | if (!is_string($apiRequest['params']['options'])) { | |
169 | // Normalize this for the sake of spec funcions | |
170 | $apiRequest['params']['options']['get_options'] = $optionsToResolve; | |
171 | } | |
2ce25e93 | 172 | |
6a488035 TO |
173 | // find any supplemental information |
174 | $hypApiRequest = array('entity' => $apiRequest['entity'], 'action' => $action, 'version' => $apiRequest['version']); | |
c65db512 | 175 | try { |
048222df | 176 | list ($apiProvider, $hypApiRequest) = \Civi::service('civi_api_kernel')->resolve($hypApiRequest); |
378e2654 TO |
177 | if (isset($hypApiRequest['function'])) { |
178 | $helper = '_' . $hypApiRequest['function'] . '_spec'; | |
0db6c3e1 TO |
179 | } |
180 | else { | |
378e2654 TO |
181 | // not implemented MagicFunctionProvider |
182 | $helper = NULL; | |
183 | } | |
0db6c3e1 TO |
184 | } |
185 | catch (\Civi\API\Exception\NotImplementedException $e) { | |
c65db512 TO |
186 | $helper = NULL; |
187 | } | |
6a488035 TO |
188 | if (function_exists($helper)) { |
189 | // alter | |
6a386447 | 190 | $helper($metadata, $apiRequest); |
6a488035 TO |
191 | } |
192 | ||
6a488035 | 193 | foreach ($metadata as $fieldname => $fieldSpec) { |
a419926d CW |
194 | // Ensure 'name' is set |
195 | if (!isset($fieldSpec['name'])) { | |
196 | $metadata[$fieldname]['name'] = $fieldname; | |
197 | } | |
b432ddaa | 198 | _civicrm_api3_generic_get_metadata_options($metadata, $apiRequest, $fieldname, $fieldSpec); |
fce45a2f | 199 | |
2ce25e93 | 200 | // Convert options to "sequential" format |
fce45a2f | 201 | if ($sequential && !empty($metadata[$fieldname]['options'])) { |
2ce25e93 CW |
202 | $metadata[$fieldname]['options'] = CRM_Utils_Array::makeNonAssociative($metadata[$fieldname]['options']); |
203 | } | |
6a488035 TO |
204 | } |
205 | ||
a14e9d08 | 206 | $results[$entity][$action][$sequential] = civicrm_api3_create_success($metadata, $apiRequest['params'], $entity, 'getfields'); |
ceccbc35 | 207 | return $results[$entity][$action][$sequential]; |
6a488035 TO |
208 | } |
209 | ||
26a700db CW |
210 | /** |
211 | * Get metadata for a field | |
212 | * | |
213 | * @param array $apiRequest | |
214 | * | |
215 | * @return array | |
216 | * API success object | |
217 | */ | |
218 | function civicrm_api3_generic_getfield($apiRequest) { | |
219 | $params = $apiRequest['params']; | |
220 | $sequential = !empty($params['sequential']); | |
221 | $fieldName = _civicrm_api3_api_resolve_alias($apiRequest['entity'], $params['name'], $params['action']); | |
222 | if (!$fieldName) { | |
223 | return civicrm_api3_create_error("The field '{$params['name']}' doesn't exist."); | |
224 | } | |
225 | // Turn off sequential to make the field easier to find | |
226 | $apiRequest['params']['sequential'] = 0; | |
d60a6fba CW |
227 | if (isset($params['get_options'])) { |
228 | $apiRequest['params']['options']['get_options_context'] = $params['get_options']; | |
26a700db CW |
229 | $apiRequest['params']['options']['get_options'] = $fieldName; |
230 | } | |
26a700db CW |
231 | $result = civicrm_api3_generic_getfields($apiRequest, FALSE); |
232 | $result = $result['values'][$fieldName]; | |
233 | // Fix sequential options since we forced it off | |
234 | if ($sequential && !empty($result['options'])) { | |
235 | $result['options'] = CRM_Utils_Array::makeNonAssociative($result['options']); | |
236 | } | |
237 | return civicrm_api3_create_success($result, $apiRequest['params'], $apiRequest['entity'], 'getfield'); | |
238 | } | |
239 | ||
e8e8f3ad | 240 | /** |
241 | * Get metadata for getfield action. | |
242 | * | |
243 | * @param array $params | |
244 | * @param array $apiRequest | |
245 | * | |
246 | * @throws \CiviCRM_API3_Exception | |
247 | * @throws \Exception | |
248 | */ | |
26a700db CW |
249 | function _civicrm_api3_generic_getfield_spec(&$params, $apiRequest) { |
250 | $params = array( | |
251 | 'name' => array( | |
252 | 'title' => 'Field name', | |
253 | 'description' => 'Name or alias of field to lookup', | |
254 | 'api.required' => 1, | |
255 | 'type' => CRM_Utils_Type::T_STRING, | |
256 | ), | |
257 | 'action' => array( | |
258 | 'title' => 'API Action', | |
259 | 'api.required' => 1, | |
260 | 'type' => CRM_Utils_Type::T_STRING, | |
261 | 'api.aliases' => array('api_action'), | |
262 | ), | |
d60a6fba CW |
263 | 'get_options' => array( |
264 | 'title' => 'Get Options', | |
265 | 'description' => 'Context for which to get field options, or null to skip fetching options.', | |
26a700db CW |
266 | 'type' => CRM_Utils_Type::T_STRING, |
267 | 'options' => CRM_Core_DAO::buildOptionsContext(), | |
d60a6fba | 268 | 'api.aliases' => array('context'), |
26a700db CW |
269 | ), |
270 | ); | |
271 | // Add available options to these params if requested | |
272 | if (array_intersect(array('all', 'action'), $apiRequest['params']['options']['get_options'])) { | |
273 | $actions = civicrm_api3($apiRequest['entity'], 'getactions'); | |
274 | $actions = array_combine($actions['values'], $actions['values']); | |
275 | // Let's not go meta-crazy | |
276 | CRM_Utils_Array::remove($actions, 'getactions', 'getoptions', 'getfields', 'getfield', 'getcount', 'getrefcount', 'getsingle', 'getlist', 'getvalue', 'setvalue', 'update'); | |
277 | $params['action']['options'] = $actions; | |
278 | } | |
279 | } | |
280 | ||
6a488035 | 281 | /** |
9d32e6f7 | 282 | * API return function to reformat results as count. |
6a488035 | 283 | * |
cf470720 TO |
284 | * @param array $apiRequest |
285 | * Api request as an array. Keys are. | |
6a488035 | 286 | * |
77b97be7 | 287 | * @throws API_Exception |
df8d3074 | 288 | * @return int |
72b3a70c | 289 | * count of results |
6a488035 TO |
290 | */ |
291 | function civicrm_api3_generic_getcount($apiRequest) { | |
972322c5 | 292 | $apiRequest['params']['options']['is_count'] = TRUE; |
6a488035 | 293 | $result = civicrm_api($apiRequest['entity'], 'get', $apiRequest['params']); |
37fa58b0 | 294 | if (is_numeric(CRM_Utils_Array::value('values', $result))) { |
972322c5 | 295 | return (int) $result['values']; |
296 | } | |
22e263ad | 297 | if (!isset($result['count'])) { |
8335b10a | 298 | throw new API_Exception(ts('Unexpected result from getcount') . print_r($result, TRUE)); |
299 | } | |
6a488035 TO |
300 | return $result['count']; |
301 | } | |
302 | ||
303 | /** | |
9d32e6f7 | 304 | * API return function to reformat results as single result. |
6a488035 | 305 | * |
cf470720 TO |
306 | * @param array $apiRequest |
307 | * Api request as an array. Keys are. | |
6a488035 | 308 | * |
df8d3074 | 309 | * @return int |
72b3a70c | 310 | * count of results |
6a488035 TO |
311 | */ |
312 | function civicrm_api3_generic_getsingle($apiRequest) { | |
9d32e6f7 | 313 | // So the first entity is always result['values'][0]. |
6a488035 TO |
314 | $apiRequest['params']['sequential'] = 1; |
315 | $result = civicrm_api($apiRequest['entity'], 'get', $apiRequest['params']); | |
316 | if ($result['is_error'] !== 0) { | |
317 | return $result; | |
318 | } | |
319 | if ($result['count'] === 1) { | |
320 | return $result['values'][0]; | |
321 | } | |
322 | if ($result['count'] !== 1) { | |
323 | return civicrm_api3_create_error("Expected one " . $apiRequest['entity'] . " but found " . $result['count'], array('count' => $result['count'])); | |
324 | } | |
325 | return civicrm_api3_create_error("Undefined behavior"); | |
326 | } | |
327 | ||
328 | /** | |
9d32e6f7 | 329 | * API return function to reformat results as single value. |
6a488035 | 330 | * |
cf470720 TO |
331 | * @param array $apiRequest |
332 | * Api request as an array. Keys are. | |
6a488035 | 333 | * |
df8d3074 | 334 | * @return int |
72b3a70c | 335 | * count of results |
6a488035 TO |
336 | */ |
337 | function civicrm_api3_generic_getvalue($apiRequest) { | |
338 | $apiRequest['params']['sequential'] = 1; | |
339 | $result = civicrm_api($apiRequest['entity'], 'get', $apiRequest['params']); | |
340 | if ($result['is_error'] !== 0) { | |
341 | return $result; | |
342 | } | |
343 | if ($result['count'] !== 1) { | |
344 | $result = civicrm_api3_create_error("Expected one " . $apiRequest['entity'] . " but found " . $result['count'], array('count' => $result['count'])); | |
345 | return $result; | |
346 | } | |
347 | ||
348 | // we only take "return=" as valid options | |
a7488080 | 349 | if (!empty($apiRequest['params']['return'])) { |
6a488035 TO |
350 | if (!isset($result['values'][0][$apiRequest['params']['return']])) { |
351 | return civicrm_api3_create_error("field " . $apiRequest['params']['return'] . " unset or not existing", array('invalid_field' => $apiRequest['params']['return'])); | |
352 | } | |
353 | ||
354 | return $result['values'][0][$apiRequest['params']['return']]; | |
355 | } | |
356 | ||
357 | return civicrm_api3_create_error("missing param return=field you want to read the value of", array('error_type' => 'mandatory_missing', 'missing_param' => 'return')); | |
358 | } | |
359 | ||
4e87860d | 360 | /** |
9d32e6f7 EM |
361 | * Get count of contact references. |
362 | * | |
c490a46a | 363 | * @param array $params |
3bdf1f3a | 364 | * @param array $apiRequest |
4e87860d | 365 | */ |
5050d5d4 | 366 | function _civicrm_api3_generic_getrefcount_spec(&$params, $apiRequest) { |
9c8096cb | 367 | $params['id']['api.required'] = 1; |
5050d5d4 CW |
368 | $params['id']['title'] = $apiRequest['entity'] . ' ID'; |
369 | $params['id']['type'] = CRM_Utils_Type::T_INT; | |
9c8096cb TO |
370 | } |
371 | ||
372 | /** | |
9d32e6f7 | 373 | * API to determine if a record is in-use. |
9c8096cb | 374 | * |
cf470720 TO |
375 | * @param array $apiRequest |
376 | * Api request as an array. | |
9c8096cb TO |
377 | * |
378 | * @throws API_Exception | |
a6c01b45 | 379 | * @return array |
72b3a70c | 380 | * API result (int 0 or 1) |
9c8096cb TO |
381 | */ |
382 | function civicrm_api3_generic_getrefcount($apiRequest) { | |
383 | $entityToClassMap = CRM_Core_DAO_AllCoreTables::daoToClass(); | |
384 | if (!isset($entityToClassMap[$apiRequest['entity']])) { | |
385 | throw new API_Exception("The entity '{$apiRequest['entity']}' is unknown or unsupported by 'getrefcount'. Consider implementing this API.", 'getrefcount_unsupported'); | |
386 | } | |
387 | $daoClass = $entityToClassMap[$apiRequest['entity']]; | |
388 | ||
389 | /* @var $dao CRM_Core_DAO */ | |
390 | $dao = new $daoClass(); | |
391 | $dao->id = $apiRequest['params']['id']; | |
392 | if ($dao->find(TRUE)) { | |
393 | return civicrm_api3_create_success($dao->getReferenceCounts()); | |
394 | } | |
395 | else { | |
396 | return civicrm_api3_create_success(array()); | |
397 | } | |
398 | } | |
399 | ||
6a488035 | 400 | /** |
9d32e6f7 | 401 | * API wrapper for replace function. |
6a488035 | 402 | * |
cf470720 TO |
403 | * @param array $apiRequest |
404 | * Api request as an array. Keys are. | |
6a488035 | 405 | * |
df8d3074 | 406 | * @return int |
72b3a70c | 407 | * count of results |
6a488035 TO |
408 | */ |
409 | function civicrm_api3_generic_replace($apiRequest) { | |
410 | return _civicrm_api3_generic_replace($apiRequest['entity'], $apiRequest['params']); | |
411 | } | |
412 | ||
413 | /** | |
9d32e6f7 | 414 | * API wrapper for getoptions function. |
6a488035 | 415 | * |
cf470720 TO |
416 | * @param array $apiRequest |
417 | * Api request as an array. | |
6a488035 | 418 | * |
a6c01b45 | 419 | * @return array |
16b10e64 | 420 | * Array of results |
6a488035 TO |
421 | */ |
422 | function civicrm_api3_generic_getoptions($apiRequest) { | |
9d32e6f7 | 423 | // Resolve aliases. |
70f7ba9e CW |
424 | $fieldName = _civicrm_api3_api_resolve_alias($apiRequest['entity'], $apiRequest['params']['field']); |
425 | if (!$fieldName) { | |
426 | return civicrm_api3_create_error("The field '{$apiRequest['params']['field']}' doesn't exist."); | |
427 | } | |
a4a33486 | 428 | // Validate 'context' from params |
786ad6e1 CW |
429 | $context = CRM_Utils_Array::value('context', $apiRequest['params']); |
430 | CRM_Core_DAO::buildOptionsContext($context); | |
a3d8b390 | 431 | unset($apiRequest['params']['context'], $apiRequest['params']['field']); |
70f7ba9e | 432 | |
786ad6e1 | 433 | $baoName = _civicrm_api3_get_BAO($apiRequest['entity']); |
b7ceb253 | 434 | $options = $baoName::buildOptions($fieldName, $context, $apiRequest['params']); |
ee2b1c1c | 435 | if ($options === FALSE) { |
70f7ba9e | 436 | return civicrm_api3_create_error("The field '{$fieldName}' has no associated option list."); |
6a488035 | 437 | } |
15a1171a CW |
438 | // Support 'sequential' output as a non-associative array |
439 | if (!empty($apiRequest['params']['sequential'])) { | |
b7ceb253 | 440 | $options = CRM_Utils_Array::makeNonAssociative($options); |
15a1171a | 441 | } |
b7ceb253 | 442 | return civicrm_api3_create_success($options, $apiRequest['params'], $apiRequest['entity'], 'getoptions'); |
6a488035 TO |
443 | } |
444 | ||
f7b2fef0 CW |
445 | /** |
446 | * Provide metadata for this generic action | |
447 | * | |
448 | * @param $params | |
449 | * @param $apiRequest | |
450 | */ | |
451 | function _civicrm_api3_generic_getoptions_spec(&$params, $apiRequest) { | |
f7b2fef0 CW |
452 | $params += array( |
453 | 'field' => array( | |
454 | 'title' => 'Field name', | |
455 | 'api.required' => 1, | |
456 | 'type' => CRM_Utils_Type::T_STRING, | |
457 | ), | |
458 | 'context' => array( | |
459 | 'title' => 'Context', | |
f7b2fef0 | 460 | 'type' => CRM_Utils_Type::T_STRING, |
a2407bc0 | 461 | 'options' => CRM_Core_DAO::buildOptionsContext(), |
f7b2fef0 CW |
462 | ), |
463 | ); | |
acadf548 | 464 | |
a2407bc0 | 465 | // Add available fields if requested |
2ce25e93 | 466 | if (array_intersect(array('all', 'field'), $apiRequest['params']['options']['get_options'])) { |
acadf548 | 467 | $fields = civicrm_api3_generic_getfields(array('entity' => $apiRequest['entity'], array('params' => array('action' => 'create')))); |
2ce25e93 | 468 | $params['field']['options'] = array(); |
acadf548 CW |
469 | foreach ($fields['values'] as $name => $field) { |
470 | if (isset($field['pseudoconstant']) || CRM_Utils_Array::value('type', $field) == CRM_Utils_Type::T_BOOLEAN) { | |
2ce25e93 | 471 | $params['field']['options'][$name] = CRM_Utils_Array::value('title', $field, $name); |
acadf548 CW |
472 | } |
473 | } | |
acadf548 | 474 | } |
f7b2fef0 CW |
475 | } |
476 | ||
11e09c59 | 477 | /** |
dc64d047 EM |
478 | * Get metadata. |
479 | * | |
6a488035 TO |
480 | * Function fills the 'options' array on the metadata returned by getfields if |
481 | * 1) the param option 'get_options' is defined - e.g. $params['options']['get_options'] => array('custom_1) | |
482 | * (this is passed in as the $fieldsToResolve array) | |
483 | * 2) the field is a pseudoconstant and is NOT an FK | |
484 | * - the reason for this is that checking / transformation is done on pseudoconstants but | |
485 | * - if the field is an FK then mysql will enforce the data quality (& we have handling on failure) | |
7c285037 | 486 | * @todo - if may be we should define a 'resolve' key on the pseudoconstant for when these rules are not fine enough |
6a488035 TO |
487 | * |
488 | * This function is only split out for the purpose of code clarity / comment block documentation | |
77b97be7 | 489 | * |
cf470720 TO |
490 | * @param array $metadata |
491 | * The array of metadata that will form the result of the getfields function. | |
72b3a70c | 492 | * @param array $apiRequest |
cf470720 TO |
493 | * @param string $fieldname |
494 | * Field currently being processed. | |
495 | * @param array $fieldSpec | |
496 | * Metadata for that field. | |
6a488035 | 497 | */ |
b432ddaa | 498 | function _civicrm_api3_generic_get_metadata_options(&$metadata, $apiRequest, $fieldname, $fieldSpec) { |
3a8e9315 | 499 | if (empty($fieldSpec['pseudoconstant']) && empty($fieldSpec['option_group_id'])) { |
6a488035 TO |
500 | return; |
501 | } | |
502 | ||
b432ddaa CW |
503 | $fieldsToResolve = $apiRequest['params']['options']['get_options']; |
504 | ||
ed8abbbb | 505 | if (!empty($metadata[$fieldname]['options']) || (!in_array($fieldname, $fieldsToResolve) && !in_array('all', $fieldsToResolve))) { |
70f7ba9e CW |
506 | return; |
507 | } | |
508 | ||
b432ddaa CW |
509 | // Allow caller to specify context |
510 | $context = CRM_Utils_Array::value('get_options_context', $apiRequest['params']['options']); | |
511 | // Default to api action if it is a supported context. | |
512 | if (!$context) { | |
513 | $action = CRM_Utils_Array::value('action', $apiRequest['params']); | |
514 | $contexts = CRM_Core_DAO::buildOptionsContext(); | |
515 | if (isset($contexts[$action])) { | |
516 | $context = $action; | |
517 | } | |
518 | } | |
519 | ||
520 | $options = civicrm_api($apiRequest['entity'], 'getoptions', array('version' => 3, 'field' => $fieldname, 'context' => $context)); | |
6a488035 TO |
521 | if (is_array(CRM_Utils_Array::value('values', $options))) { |
522 | $metadata[$fieldname]['options'] = $options['values']; | |
523 | } | |
524 | } |