de.forumzfd.twinglecampaign/api/v3/TwingleEvent/Sync.php
Marc Michalsky forumZFD 208d058f3f
bug fixes
2021-02-09 16:55:03 +01:00

425 lines
12 KiB
PHP

<?php
use CRM_TwingleCampaign_BAO_TwingleEvent as TwingleEvent;
use CRM_TwingleCampaign_BAO_TwingleApiCall as TwingleApiCall;
use CRM_TwingleCampaign_ExtensionUtil as E;
/**
* TwingleEvent.Sync API specification (optional)
* This is used for documentation and validation.
*
* @param array $spec description of fields supported by this API call
*
* @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
*/
function _civicrm_api3_twingle_event_Sync_spec(array &$spec) {
$spec['id'] = [
'name' => 'id',
'title' => E::ts('Campaign ID'),
'type' => CRM_Utils_Type::T_INT,
'api.required' => 0,
'description' => E::ts('Unique Campaign ID'),
];
$spec['event_id'] = [
'name' => 'event_id',
'title' => E::ts('Twingle Event ID'),
'type' => CRM_Utils_Type::T_INT,
'api.required' => 0,
'description' => E::ts('Twingle ID for this Event'),
];
$spec['project_id'] = [
'name' => 'project_id',
'title' => E::ts('Twingle Project ID'),
'type' => CRM_Utils_Type::T_INT,
'api.required' => 0,
'description' => E::ts('Twingle ID for this project'),
];
$spec['is_test'] = [
'name' => 'is_test',
'title' => E::ts('Test'),
'type' => CRM_Utils_Type::T_BOOLEAN,
'api.required' => 0,
'description' => E::ts('If this is set true, no database change will be made'),
];
$spec['twingle_api_key'] = [
'name' => 'twingle_api_key',
'title' => E::ts('Twingle API key'),
'type' => CRM_Utils_Type::T_STRING,
'api.required' => 0,
'description' => E::ts('The key to access the Twingle API'),
];
$spec['limit'] = [
'name' => 'limit',
'title' => E::ts('Limit'),
'type' => CRM_Utils_Type::T_INT,
'api.required' => 0,
'description' => E::ts('Limit for the number of events that should get requested per call to the Twingle API'),
];
}
/**
* # TwingleEvent.Sync API
*
* Synchronize one ore more campaigns of the type TwingleEvent between CiviCRM
* and Twingle.
* _NOTE:_ Changes on TwingleEvents are not meant to get pushed to Twingle, so
* the synchronization takes place only one way
*
* * If you provide an **id** or **event_id** parameter, only one event will be
* synchronized.
*
* * If you provide a **project_id** as parameter, all events of that project will
* be synchronized.
*
* * If you provide no **id**, **event_id** or **project_id** parameter, all events
* will be synchronized.
*
* @param array $params
*
* @return array
* API result descriptor
* @throws \CiviCRM_API3_Exception
* @throws \Exception
* @see civicrm_api3_create_success
*/
function civicrm_api3_twingle_event_Sync(array $params): array {
// filter parameters
$allowed_params = [];
_civicrm_api3_twingle_event_Sync_spec($allowed_params);
$params = array_intersect_key($params, $allowed_params);
// If call provides an API key, use it instead of the API key set
// on the extension settings page
$apiKey = empty($params['twingle_api_key'])
? trim(Civi::settings()->get('twingle_api_key'))
: trim($params['twingle_api_key']);
// Try to retrieve twingleApi from cache or create a new
$twingleApi = Civi::cache()->get('twinglecampaign_twingle_api');
if (NULL === $twingleApi || $params['twingle_api_key'] || $params['limit']) {
try {
if ($params['limit']) {
$twingleApi = new TwingleApiCall($apiKey, $params['limit']);
}
else {
$twingleApi = new TwingleApiCall($apiKey);
}
} catch (Exception $e) {
return civicrm_api3_create_error($e->getMessage());
}
Civi::cache('long')->set('twinglecampaign_twingle_api', $twingleApi);
}
// If an id or a event_id is provided, synchronize only this one campaign
if ($params['id'] || $params['event_id']) {
// Get project from db via API
$params['sequential'] = 1;
$result = civicrm_api3('TwingleEvent', 'getsingle', $params);
if ($result['is_error'] == 0) {
// Get the event from Twingle
if ($result['values']['event_id']) {
$event_from_twingle = $twingleApi->getEvent(
$result['values']['project_id'],
$result['values']['event_id']
);
// instantiate event from CiviCRM
try {
$event = _instantiateEvent($result['values']);
} catch (CiviCRM_API3_Exception $e) {
Civi::log()->error(
$e->getMessage(),
$e->getExtraParams()
);
return civicrm_api3_create_error(
$e->getMessage(),
$e->getExtraParams()
);
}
// Synchronize events
if (!empty($event_from_twingle)) {
return _eventSync($event, $event_from_twingle, $twingleApi, $params);
}
// If Twingle does not know an event with the given event_id, give error
else {
return civicrm_api3_create_error(
"The event_id appears to be unknown to Twingle",
$event->getResponse()
);
}
}
}
// If the project could not get retrieved from TwingleEvent.getsingle,
// forward API error message
else {
Civi::log()->error(
E::LONG_NAME .
' could retrieve project from TwingleEvent.getsingle',
$result
);
return $result;
}
}
// If no id but an event_id and/or a project_id is provided, synchronize all
// all events or just the events of the given project
$result_values = [];
// Counter for sync errors
$errors_occurred = 0;
// Get all events for provided project from Twingle and CiviCRM
if ($params['project_id']) {
$events_from_twingle = $twingleApi->getEvent($params['project_id']);
$events_from_civicrm = civicrm_api3(
'TwingleEvent',
'get',
['project_id' => $params['project_id']]
);
}
// Get all events for all projects from Twingle
else {
$events_from_twingle = [];
// Get all TwingleProject campaigns of type "event" from CiviCRM
$projects_from_civicrm = civicrm_api3(
'TwingleProject',
'get',
[
'type' => 'event',
'sequential' => 1,
'is_active' => TRUE,
]
);
// Get all TwingleEvent campaigns from CiviCRM
$events_from_civicrm = civicrm_api3(
'TwingleEvent',
'get',
['sequential' => 1]
);
// Get all events for the chosen project from Twingle
foreach ($projects_from_civicrm['values'] as $project_from_civicrm) {
$event_from_twingle = $twingleApi->getEvent($project_from_civicrm['project_id']);
array_push(
$events_from_twingle,
$event_from_twingle
);
}
$events_from_twingle = array_merge(... $events_from_twingle);
}
// Synchronize existing events or create new ones
foreach ($events_from_twingle as $event_from_twingle) {
// Create missing events as campaigns in CiviCRM
if (!in_array($event_from_twingle['id'],
array_column($events_from_civicrm['values'], 'event_id'))) {
// Instantiate Event
try {
$event = _instantiateEvent($event_from_twingle);
} catch (CiviCRM_API3_Exception $e) {
Civi::log()->error(
$e->getMessage(),
$e->getExtraParams()
);
return civicrm_api3_create_error(
$e->getMessage(),
$e->getExtraParams()
);
}
// If this is a test, do not make db changes
if ($params['is_test']) {
$result_values[$event->getId()] =
$event->getResponse('Ready to create TwingleEvent');
}
try {
$event->create();
$result_values[$event->getId()] =
$event->getResponse('TwingleEvent created');
} catch (Exception $e) {
$errors_occurred++;
Civi::log()->error(
E::LONG_NAME .
' could not create TwingleEvent: ' .
$e->getMessage(),
$event->getResponse()
);
$result_values[$event->getId()] = $event->getResponse(
'TwingleEvent could not get created: ' . $e->getMessage()
);
}
}
}
// Synchronize existing events
foreach ($events_from_civicrm['values'] as $event_from_civicrm) {
foreach ($events_from_twingle as $event_from_twingle) {
if ($event_from_twingle['id'] == $event_from_civicrm['event_id']) {
// instantiate project with values from TwingleEvent.Get
$event = _instantiateEvent($event_from_civicrm, $event_from_civicrm['id']);
// sync event
$result = _eventSync($event, $event_from_twingle, $twingleApi, $params);
if ($result['is_error'] != 0) {
$errors_occurred++;
$result_values[$event->getId()] =
$event->getResponse($result['error_message']);
}
else {
$result_values[$event->getId()] = $result['values'];
}
break;
}
}
}
// Return results
if ($errors_occurred > 0) {
$errorMessage = ($errors_occurred > 1)
? "$errors_occurred synchronisation processes resulted with an error"
: "1 synchronisation process resulted with an error";
return civicrm_api3_create_error(
$errorMessage,
$result_values
);
}
else {
return civicrm_api3_create_success(
$result_values,
$params,
'TwingleEvent',
'Sync'
);
}
}
/**
* # Instantiates a TwingleEvent
*
* @param $values
* @param null $id
*
* @return \CRM_TwingleCampaign_BAO_TwingleEvent
* @throws \CiviCRM_API3_Exception
*/
function _instantiateEvent($values, $id = NULL): CRM_TwingleCampaign_BAO_TwingleEvent {
try {
return new TwingleEvent($values, $id);
} catch (Exception $e) {
throw new CiviCRM_API3_Exception(
$e->getMessage(),
'instantiation_failed',
[
'title' => $values['description'],
'id' => (int) $values['id'],
'event_id' => (int) $values['event_id'],
'project_id' => (int) $values['project_id'],
]
);
}
}
/**
* # Update TwingleEvent locally
* Updates a TwingleEvent campaign locally.
*
* @param array $event_from_twingle
* @param \CRM_TwingleCampaign_BAO_TwingleEvent $event
* @param array $params
* @param \CRM_TwingleCampaign_BAO_TwingleApiCall $twingleApi
*
* @return array
*/
function _updateEventLocally(array $event_from_twingle,
TwingleEvent $event,
array $params,
TwingleApiCall $twingleApi): array {
try {
$event->update($event_from_twingle);
// If this is a test, do not make db changes
if ($params['is_test']) {
return civicrm_api3_create_success(
$event->getResponse('TwingleEvent ready to update'),
$params,
'TwingleEvent',
'Sync'
);
}
// ... else, update local TwingleEvent campaign
$event->create();
return civicrm_api3_create_success(
$event->getResponse('TwingleEvent updated successfully'),
$params,
'TwingleEvent',
'Sync'
);
} catch (Exception $e) {
Civi::log()->error(
E::LONG_NAME .
' could not update TwingleEvent campaign: ' .
$e->getMessage(),
$event->getResponse()
);
return civicrm_api3_create_error(
'Could not update TwingleEvent campaign: ' . $$e->getMessage(),
$event->getResponse()
);
}
}
/**
* ## Synchronize TwingleEvent
* Synchronizes a TwingleEvent campaign with an event from Twingle one way.
*
* _NOTE:_ Changes on TwingleEvents are not meant to get pushed to Twingle, so
* the synchronization takes place only one way
*
* @param \CRM_TwingleCampaign_BAO_TwingleEvent $event
* @param array $event_from_twingle
* @param \CRM_TwingleCampaign_BAO_TwingleApiCall $twingleApi
* @param array $params
*
* @return array
* @throws \CiviCRM_API3_Exception
*/
function _eventSync(TwingleEvent $event,
array $event_from_twingle,
TwingleApiCall $twingleApi,
array $params): array {
// If Twingle's timestamp of the event differs from the timestamp of the
// CiviCRM TwingleEvent campaign, update the campaign on CiviCRM's side.
// NOTE: Changes on TwingleEvents are not meant to get pushed to Twingle
if ($event_from_twingle['updated_at'] != $event->lastUpdate()) {
return _updateEventLocally($event_from_twingle, $event, $params, $twingleApi);
}
// If both versions are still synchronized
else {
$response = $event->getResponse('TwingleEvent up to date');
return civicrm_api3_create_success(
$response,
$params,
'TwingleEvent',
'Sync'
);
}
}