| 1 | <?php |
| 2 | // $Id$ |
| 3 | |
| 4 | /* |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | CiviCRM version 4.4 | |
| 7 | +--------------------------------------------------------------------+ |
| 8 | | Copyright CiviCRM LLC (c) 2004-2013 | |
| 9 | +--------------------------------------------------------------------+ |
| 10 | | This file is a part of CiviCRM. | |
| 11 | | | |
| 12 | | CiviCRM is free software; you can copy, modify, and distribute it | |
| 13 | | under the terms of the GNU Affero General Public License | |
| 14 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | |
| 15 | | | |
| 16 | | CiviCRM is distributed in the hope that it will be useful, but | |
| 17 | | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
| 19 | | See the GNU Affero General Public License for more details. | |
| 20 | | | |
| 21 | | You should have received a copy of the GNU Affero General Public | |
| 22 | | License and the CiviCRM Licensing Exception along | |
| 23 | | with this program; if not, contact CiviCRM LLC | |
| 24 | | at info[AT]civicrm[DOT]org. If you have questions about the | |
| 25 | | GNU Affero General Public License or the licensing of CiviCRM, | |
| 26 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | |
| 27 | +--------------------------------------------------------------------+ |
| 28 | */ |
| 29 | |
| 30 | /** |
| 31 | * File for the CiviCRM APIv3 activity functions |
| 32 | * |
| 33 | * @package CiviCRM_APIv3 |
| 34 | * @subpackage API_Activity |
| 35 | * @copyright CiviCRM LLC (c) 2004-2013 |
| 36 | * @version $Id: Activity.php 30486 2010-11-02 16:12:09Z shot $ |
| 37 | * |
| 38 | */ |
| 39 | |
| 40 | |
| 41 | /** |
| 42 | * Creates or updates an Activity. See the example for usage |
| 43 | * |
| 44 | * @param array $params Associative array of property name/value |
| 45 | * pairs for the activity. |
| 46 | * {@getfields activity_create} |
| 47 | * |
| 48 | * @return array Array containing 'is_error' to denote success or failure and details of the created activity |
| 49 | * |
| 50 | * @example ActivityCreate.php Standard create example |
| 51 | * @example Activity/ContactRefCustomField.php Create example including setting a contact reference custom field |
| 52 | * {@example ActivityCreate.php 0} |
| 53 | * |
| 54 | */ |
| 55 | function civicrm_api3_activity_create($params) { |
| 56 | |
| 57 | if (!CRM_Utils_Array::value('id', $params)) { |
| 58 | // an update does not require any mandatory parameters |
| 59 | civicrm_api3_verify_one_mandatory($params, |
| 60 | NULL, |
| 61 | array( |
| 62 | 'activity_name', 'activity_type_id', 'activity_label', |
| 63 | ) |
| 64 | ); |
| 65 | } |
| 66 | |
| 67 | $errors = array(); |
| 68 | |
| 69 | // check for various error and required conditions |
| 70 | // note that almost all the processing in there should be managed by the wrapper layer |
| 71 | // & should be removed - needs testing |
| 72 | $errors = _civicrm_api3_activity_check_params($params); |
| 73 | |
| 74 | // this should not be required as should throw exception rather than return errors - |
| 75 | //needs testing |
| 76 | if (!empty($errors)) { |
| 77 | return $errors; |
| 78 | } |
| 79 | |
| 80 | |
| 81 | // processing for custom data |
| 82 | $values = array(); |
| 83 | _civicrm_api3_custom_format_params($params, $values, 'Activity'); |
| 84 | |
| 85 | if (!empty($values['custom'])) { |
| 86 | $params['custom'] = $values['custom']; |
| 87 | } |
| 88 | |
| 89 | // this should be set as a default rather than hard coded |
| 90 | // needs testing |
| 91 | $params['skipRecentView'] = TRUE; |
| 92 | |
| 93 | // If this is a case activity, see if there is an existing activity |
| 94 | // and set it as an old revision. Also retrieve details we'll need. |
| 95 | // this handling should all be moved to the BAO layer |
| 96 | $case_id = ''; |
| 97 | $createRevision = FALSE; |
| 98 | $oldActivityValues = array(); |
| 99 | if (CRM_Utils_Array::value('case_id', $params)) { |
| 100 | $case_id = $params['case_id']; |
| 101 | if (CRM_Utils_Array::value('id', $params)) { |
| 102 | $oldActivityParams = array('id' => $params['id']); |
| 103 | if (!$oldActivityValues) { |
| 104 | CRM_Activity_BAO_Activity::retrieve($oldActivityParams, $oldActivityValues); |
| 105 | } |
| 106 | if (empty($oldActivityValues)) { |
| 107 | return civicrm_api3_create_error(ts("Unable to locate existing activity."), NULL, CRM_Core_DAO::$_nullObject); |
| 108 | } |
| 109 | else { |
| 110 | $activityDAO = new CRM_Activity_DAO_Activity(); |
| 111 | $activityDAO->id = $params['id']; |
| 112 | $activityDAO->is_current_revision = 0; |
| 113 | if (!$activityDAO->save()) { |
| 114 | return civicrm_api3_create_error(ts("Unable to revision existing case activity."), NULL, $activityDAO); |
| 115 | } |
| 116 | $createRevision = TRUE; |
| 117 | } |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | $deleteActivityAssignment = FALSE; |
| 122 | if (isset($params['assignee_contact_id'])) { |
| 123 | $deleteActivityAssignment = TRUE; |
| 124 | } |
| 125 | |
| 126 | $deleteActivityTarget = FALSE; |
| 127 | if (isset($params['target_contact_id'])) { |
| 128 | $deleteActivityTarget = TRUE; |
| 129 | } |
| 130 | |
| 131 | // this should all be handled at the BAO layer |
| 132 | $params['deleteActivityAssignment'] = CRM_Utils_Array::value('deleteActivityAssignment', $params, $deleteActivityAssignment); |
| 133 | $params['deleteActivityTarget'] = CRM_Utils_Array::value('deleteActivityTarget', $params, $deleteActivityTarget); |
| 134 | |
| 135 | if ($case_id && $createRevision) { |
| 136 | // This is very similar to the copy-to-case action. |
| 137 | if (!CRM_Utils_Array::crmIsEmptyArray($oldActivityValues['target_contact'])) { |
| 138 | $oldActivityValues['targetContactIds'] = implode(',', array_unique($oldActivityValues['target_contact'])); |
| 139 | } |
| 140 | if (!CRM_Utils_Array::crmIsEmptyArray($oldActivityValues['assignee_contact'])) { |
| 141 | $oldActivityValues['assigneeContactIds'] = implode(',', array_unique($oldActivityValues['assignee_contact'])); |
| 142 | } |
| 143 | $oldActivityValues['mode'] = 'copy'; |
| 144 | $oldActivityValues['caseID'] = $case_id; |
| 145 | $oldActivityValues['activityID'] = $oldActivityValues['id']; |
| 146 | $oldActivityValues['contactID'] = $oldActivityValues['source_contact_id']; |
| 147 | |
| 148 | $copyToCase = CRM_Activity_Page_AJAX::_convertToCaseActivity($oldActivityValues); |
| 149 | if (empty($copyToCase['error_msg'])) { |
| 150 | // now fix some things that are different from copy-to-case |
| 151 | // then fall through to the create below to update with the passed in params |
| 152 | $params['id'] = $copyToCase['newId']; |
| 153 | $params['is_auto'] = 0; |
| 154 | $params['original_id'] = empty($oldActivityValues['original_id']) ? $oldActivityValues['id'] : $oldActivityValues['original_id']; |
| 155 | } |
| 156 | else { |
| 157 | return civicrm_api3_create_error(ts("Unable to create new revision of case activity."), NULL, CRM_Core_DAO::$_nullObject); |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | // create activity |
| 162 | $activityBAO = CRM_Activity_BAO_Activity::create($params); |
| 163 | |
| 164 | if (isset($activityBAO->id)) { |
| 165 | if ($case_id && !$createRevision) { |
| 166 | // If this is a brand new case activity we need to add this |
| 167 | $caseActivityParams = array('activity_id' => $activityBAO->id, 'case_id' => $case_id); |
| 168 | CRM_Case_BAO_Case::processCaseActivity($caseActivityParams); |
| 169 | } |
| 170 | |
| 171 | _civicrm_api3_object_to_array($activityBAO, $activityArray[$activityBAO->id]); |
| 172 | return civicrm_api3_create_success($activityArray, $params, 'activity', 'get', $activityBAO); |
| 173 | } |
| 174 | } |
| 175 | |
| 176 | /** |
| 177 | * Specify Meta data for create. Note that this data is retrievable via the getfields function |
| 178 | * and is used for pre-filling defaults and ensuring mandatory requirements are met. |
| 179 | * @param array $params (reference) array of parameters determined by getfields |
| 180 | */ |
| 181 | function _civicrm_api3_activity_create_spec(&$params) { |
| 182 | |
| 183 | //default for source_contact_id = currently logged in user |
| 184 | $params['source_contact_id']['api.default'] = 'user_contact_id'; |
| 185 | |
| 186 | $params['assignee_contact_id'] = array( |
| 187 | 'name' => 'assignee_id', |
| 188 | 'title' => 'assigned to', |
| 189 | 'type' => 1, |
| 190 | 'FKClassName' => 'CRM_Activity_DAO_ActivityContact', |
| 191 | ); |
| 192 | $params['target_contact_id'] = array( |
| 193 | 'name' => 'target_id', |
| 194 | 'title' => 'Activity Target', |
| 195 | 'type' => 1, |
| 196 | 'FKClassName' => 'CRM_Activity_DAO_ActivityContact', |
| 197 | ); |
| 198 | |
| 199 | $params['source_contact_id'] = array( |
| 200 | 'name' => 'source_contact_id', |
| 201 | 'title' => 'Activity Source Contact', |
| 202 | 'type' => 1, |
| 203 | 'FKClassName' => 'CRM_Activity_DAO_ActivityContact', |
| 204 | 'api.default' => 'user_contact_id', |
| 205 | ); |
| 206 | |
| 207 | } |
| 208 | |
| 209 | /** |
| 210 | * Gets a CiviCRM activity according to parameters |
| 211 | * |
| 212 | * @param array $params Associative array of property name/value |
| 213 | * pairs for the activity. |
| 214 | * |
| 215 | * @return array |
| 216 | * |
| 217 | * {@getfields activity_get} |
| 218 | * @example ActivityGet.php Basic example |
| 219 | * @example Activity/DateTimeHigh.php Example get with date filtering |
| 220 | * {@example ActivityGet.php 0} |
| 221 | */ |
| 222 | function civicrm_api3_activity_get($params) { |
| 223 | if (!empty($params['contact_id'])) { |
| 224 | $activities = CRM_Activity_BAO_Activity::getContactActivity($params['contact_id']); |
| 225 | //BAO function doesn't actually return a contact ID - hack api for now & add to test so when api re-write happens it won't get missed |
| 226 | foreach ($activities as $key => $activityArray) { |
| 227 | $activities[$key]['id'] = $key; |
| 228 | } |
| 229 | } |
| 230 | else { |
| 231 | $activities = _civicrm_api3_basic_get(_civicrm_api3_get_BAO(__FUNCTION__), $params, FALSE); |
| 232 | } |
| 233 | |
| 234 | $returns = CRM_Utils_Array::value('return', $params, array()); |
| 235 | if (!is_array($returns)) { |
| 236 | $returns = str_replace(' ', '', $returns); |
| 237 | $returns = explode(',', $returns); |
| 238 | } |
| 239 | $returns = array_fill_keys($returns, 1); |
| 240 | |
| 241 | foreach ($params as $n => $v) { |
| 242 | if (substr($n, 0, 7) == 'return.') { |
| 243 | $returnkey = substr($n, 7); |
| 244 | $returns[$returnkey] = $v; |
| 245 | } |
| 246 | } |
| 247 | $returns['source_contact_id'] = 1; |
| 248 | foreach ($returns as $n => $v) { |
| 249 | switch ($n) { |
| 250 | case 'assignee_contact_id': |
| 251 | foreach ($activities as $key => $activityArray) { |
| 252 | $activities[$key]['assignee_contact_id'] = CRM_Activity_BAO_ActivityAssignment::retrieveAssigneeIdsByActivityId($activityArray['id']); |
| 253 | } |
| 254 | break; |
| 255 | case 'target_contact_id': |
| 256 | foreach ($activities as $key => $activityArray) { |
| 257 | $activities[$key]['target_contact_id'] = CRM_Activity_BAO_ActivityTarget::retrieveTargetIdsByActivityId($activityArray['id']); |
| 258 | } |
| 259 | break; |
| 260 | case 'source_contact_id': |
| 261 | foreach ($activities as $key => $activityArray) { |
| 262 | $activities[$key]['source_contact_id'] = CRM_Activity_BAO_Activity::getSourceContactID($activityArray['id']); |
| 263 | } |
| 264 | break; |
| 265 | default: |
| 266 | if (substr($n, 0, 6) == 'custom') { |
| 267 | $returnProperties[$n] = $v; |
| 268 | } |
| 269 | } |
| 270 | } |
| 271 | if (!empty($activities) && (!empty($returnProperties) || !empty($params['contact_id']))) { |
| 272 | foreach ($activities as $activityId => $values) { |
| 273 | _civicrm_api3_custom_data_get($activities[$activityId], 'Activity', $activityId, NULL, $values['activity_type_id']); |
| 274 | } |
| 275 | } |
| 276 | //legacy custom data get - so previous formatted response is still returned too |
| 277 | return civicrm_api3_create_success($activities, $params, 'activity', 'get'); |
| 278 | } |
| 279 | |
| 280 | |
| 281 | |
| 282 | /** |
| 283 | * Delete a specified Activity. |
| 284 | * |
| 285 | * @param array $params array holding 'id' of activity to be deleted |
| 286 | * {@getfields activity_delete} |
| 287 | * |
| 288 | * @return void|CRM_Core_Error An error if 'activityName or ID' is invalid, |
| 289 | * permissions are insufficient, etc. or CiviCRM success array |
| 290 | * |
| 291 | * |
| 292 | * |
| 293 | * @example ActivityDelete.php Standard Delete Example |
| 294 | * |
| 295 | * |
| 296 | */ |
| 297 | function civicrm_api3_activity_delete($params) { |
| 298 | |
| 299 | if (CRM_Activity_BAO_Activity::deleteActivity($params)) { |
| 300 | return civicrm_api3_create_success(1, $params, 'activity', 'delete'); |
| 301 | } |
| 302 | else { |
| 303 | return civicrm_api3_create_error('Could not delete activity'); |
| 304 | } |
| 305 | } |
| 306 | |
| 307 | /** |
| 308 | * Function to check for required params |
| 309 | * |
| 310 | * @param array $params associated array of fields |
| 311 | * @param boolean $addMode true for add mode |
| 312 | * |
| 313 | * @return array $error array with errors |
| 314 | */ |
| 315 | function _civicrm_api3_activity_check_params(&$params) { |
| 316 | |
| 317 | $contactIDFields = array_intersect_key($params, |
| 318 | array( |
| 319 | 'source_contact_id' => 1, |
| 320 | 'assignee_contact_id' => 1, |
| 321 | 'target_contact_id' => 1, |
| 322 | ) |
| 323 | ); |
| 324 | |
| 325 | // this should be handled by wrapper layer & probably the api would already manage it |
| 326 | //correctly by doing post validation - ie. a failure should result in a roll-back = an error |
| 327 | // needs testing |
| 328 | if (!empty($contactIDFields)) { |
| 329 | $contactIds = array(); |
| 330 | foreach ($contactIDFields as $fieldname => $contactfield) { |
| 331 | if (empty($contactfield)) { |
| 332 | continue; |
| 333 | } |
| 334 | if (is_array($contactfield)) { |
| 335 | foreach ($contactfield as $contactkey => $contactvalue) { |
| 336 | $contactIds[$contactvalue] = $contactvalue; |
| 337 | } |
| 338 | } |
| 339 | else { |
| 340 | $contactIds[$contactfield] = $contactfield; |
| 341 | } |
| 342 | } |
| 343 | |
| 344 | |
| 345 | $sql = ' |
| 346 | SELECT count(*) |
| 347 | FROM civicrm_contact |
| 348 | WHERE id IN (' . implode(', ', $contactIds) . ' )'; |
| 349 | if (count($contactIds) != CRM_Core_DAO::singleValueQuery($sql)) { |
| 350 | return civicrm_api3_create_error('Invalid ' . ' Contact Id'); |
| 351 | } |
| 352 | } |
| 353 | |
| 354 | |
| 355 | $activityIds = array('activity' => CRM_Utils_Array::value('id', $params), |
| 356 | 'parent' => CRM_Utils_Array::value('parent_id', $params), |
| 357 | 'original' => CRM_Utils_Array::value('original_id', $params), |
| 358 | ); |
| 359 | |
| 360 | foreach ($activityIds as $id => $value) { |
| 361 | if ($value && |
| 362 | !CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity', $value, 'id') |
| 363 | ) { |
| 364 | return civicrm_api3_create_error('Invalid ' . ucfirst($id) . ' Id'); |
| 365 | } |
| 366 | } |
| 367 | // this should be handled by wrapper layer & probably the api would already manage it |
| 368 | //correctly by doing pseudoconstant validation |
| 369 | // needs testing |
| 370 | $activityTypes = CRM_Core_PseudoConstant::activityType(TRUE, TRUE, FALSE, 'name', TRUE); |
| 371 | $activityName = CRM_Utils_Array::value('activity_name', $params); |
| 372 | $activityName = ucfirst($activityName); |
| 373 | $activityLabel = CRM_Utils_Array::value('activity_label', $params); |
| 374 | if ($activityLabel) { |
| 375 | $activityTypes = CRM_Core_PseudoConstant::activityType(TRUE, TRUE, FALSE, 'label', TRUE); |
| 376 | } |
| 377 | |
| 378 | $activityTypeId = CRM_Utils_Array::value('activity_type_id', $params); |
| 379 | |
| 380 | if ($activityName || $activityLabel) { |
| 381 | $activityTypeIdInList = array_search(($activityName ? $activityName : $activityLabel), $activityTypes); |
| 382 | |
| 383 | if (!$activityTypeIdInList) { |
| 384 | $errorString = $activityName ? "Invalid Activity Name : $activityName" : "Invalid Activity Type Label"; |
| 385 | throw new Exception($errorString); |
| 386 | } |
| 387 | elseif ($activityTypeId && ($activityTypeId != $activityTypeIdInList)) { |
| 388 | return civicrm_api3_create_error('Mismatch in Activity'); |
| 389 | } |
| 390 | $params['activity_type_id'] = $activityTypeIdInList; |
| 391 | } |
| 392 | elseif ($activityTypeId && |
| 393 | !array_key_exists($activityTypeId, $activityTypes) |
| 394 | ) { |
| 395 | return civicrm_api3_create_error('Invalid Activity Type ID'); |
| 396 | } |
| 397 | |
| 398 | // check for activity duration minutes |
| 399 | // this should be validated @ the wrapper layer not here |
| 400 | // needs testing |
| 401 | if (isset($params['duration_minutes']) && !is_numeric($params['duration_minutes'])) { |
| 402 | return civicrm_api3_create_error('Invalid Activity Duration (in minutes)'); |
| 403 | } |
| 404 | |
| 405 | |
| 406 | //if adding a new activity & date_time not set make it now |
| 407 | // this should be managed by the wrapper layer & setting ['api.default'] in speces |
| 408 | // needs testing |
| 409 | if (!CRM_Utils_Array::value('id', $params) && |
| 410 | !CRM_Utils_Array::value('activity_date_time', $params) |
| 411 | ) { |
| 412 | $params['activity_date_time'] = CRM_Utils_Date::processDate(date('Y-m-d H:i:s')); |
| 413 | } |
| 414 | |
| 415 | return NULL; |
| 416 | } |
| 417 | |