de.forumzfd.twinglecampaign/CRM/TwingleCampaign/BAO/Campaign.php
2021-01-19 16:54:04 +01:00

423 lines
9.4 KiB
PHP

<?php
use CRM_TwingleCampaign_Utils_ExtensionCache as Cache;
abstract class CRM_TwingleCampaign_BAO_Campaign {
// IN means: heading into CiviCRM database
public const IN = 'IN';
// OUT means: coming from the CiviCRM database
public const OUT = 'OUT';
protected $className;
protected $id;
protected $values;
protected $id_custom_field = NULL;
protected $prefix = NULL;
/**
* Campaign constructor.
*
* @param array $campaign
* Result array of Twingle API call
*
* Origin of the arrays. It can be one of two constants:
* Campaign::TWINGLE|CIVICRM
*
* @throws Exception
*/
protected function __construct(array $campaign) {
$tmpClassName = explode('_', get_class($this));
$this->className = array_pop($tmpClassName);
// Set campaign values
$this->update($campaign);
}
/**
* Check if a campaign already exists and if so set attributes
* to the values of the existing campaign.
*
* @return bool
* Returns TRUE id the campaign already exists
*
* @throws CiviCRM_API3_Exception
*
* @throws Exception
*/
public function exists(): bool {
if (!$this->values['id']) {
return FALSE;
}
$single = FALSE;
$query = ['sequential' => 1,];
switch($this->className) {
case 'TwingleProject':
$query['project_id'] = $this->values['id'];
break;
case 'TwingleEvent':
$query['event_id'] = $this->values['id'];
}
$result = civicrm_api3($this->className, 'get', $query);
// If there is more than one campaign for this entity, handle the duplicates
if ($result['count'] > 1) {
self::handleDuplicates($result);
}
else {
$single = TRUE;
}
// If this campaign already exists, get its attributes
if ($result['count'] == 1) {
// Extract campaign values from result array
$values = $result['values'][0];
// Set id attribute
$this->id = $values['id'];
// Set attributes to the values of the existing campaign
// to reflect the state of the actual campaign in the database
$this->update($values);
return TRUE;
}
else {
return FALSE;
}
}
/**
* Update an existing campaign
*
* @param array $values
* Array with values to update
*
*/
public function update(array $values) {
// Update campaign values
$filter = Cache::getInstance()->getTemplates()[$this->className];
foreach ($values as $key => $value) {
if ($this->className == "TwingleProject" && $key == 'project_id') {
$this->values['id'] = $value;
}
else if (in_array($key, $filter)) {
$this->values[$key] = $value;
}
else if ($key == 'embed') {
self::setEmbedData($value);
}
else if ($key == 'counter-url') {
self::setCounterUrl($value['url']);
}
}
}
/**
* Deactivate all duplicates of a campaign but the newest one
*
* @param array $result
*
* @throws CiviCRM_API3_Exception
*/
protected function handleDuplicates(array &$result) {
// Sort campaigns ascending by the value of the last_modified_date
uasort($result['values'], function ($a, $b) {
return $a['last_modified_date'] <=> $b['last_modified_date'];
});
// Deactivate all but the first campaign
while (sizeof($result['values']) > 1) {
self::deactivateById(array_pop($result['values']));
}
}
/**
* Translate values between CiviCRM Campaigns and Twingle format
*
* @param array $values
* array of which values shall be translated
*
* @param string $direction
* TwingleProject::IN -> translate array values from Twingle to CiviCRM <br>
* TwingleProject::OUT -> translate array values from CiviCRM to Twingle
*
* @throws Exception
*/
public static abstract function formatValues(array &$values, string $direction);
/**
* Translate array keys between CiviCRM Campaigns and Twingle
*
* @param array $values
* array of which keys to translate
*
* @param string $direction
* Campaign::IN -> translate array keys from Twingle format into
* CiviCRM format <br>
* Campaign::OUT -> translate array keys from CiviCRM format into
* Twingle format
*
* @throws Exception
*/
public static abstract function translateKeys(array &$values, string $direction);
/**
* Translate between field names and custom field names
*
* @param array $values
* array of which keys shall be translated
*
* @param string $direction
* Campaign::IN -> translate field names into custom field names <br>
* Campaign::OUT -> translate custom field names into field names
*
*/
public function translateCustomFields(array &$values, string $direction) {
// Translate field name to custom field name
if ($direction == self::IN) {
foreach (Cache::getInstance()
->getCustomFieldMapping() as $field => $custom) {
if (array_key_exists(
str_replace(
$this->prefix,
'',
$field
),
$values)
) {
$values[$custom] = $values[str_replace(
$this->prefix,
'',
$field
)];
unset($values[str_replace(
$this->prefix,
'',
$field
)]
);
}
}
}
// Translate from custom field name to field name
elseif ($direction == self::OUT) {
foreach (Cache::getInstance()
->getCustomFieldMapping() as $field => $custom) {
if (array_key_exists(
$custom,
$values
)
) {
$values[str_replace(
$this->prefix,
'',
$field
)] = $values[$custom];
unset($values[$custom]);
}
}
}
}
/**
* Set embed data fields
*
* @param array $embedData
* Array with embed data from Twingle API
*/
public function setEmbedData(array $embedData) {
// Get all embed_data keys from template
$embed_data_keys = Cache::getInstance()
->getTemplates()['project_embed_data'];
// Transfer all embed_data values
foreach ($embed_data_keys as $key) {
$this->values[$key] = htmlspecialchars($embedData[$key]);
}
}
/**
* Set counter url
*
* @param String $counterUrl
* URL of the counter
*/
public function setCounterUrl(string $counterUrl) {
$this->values['counter'] = $counterUrl;
}
/**
* Deactivate this Campaign campaign
*
* @return bool
* TRUE if deactivation was successful
*
* @throws CiviCRM_API3_Exception
*/
public function deactivate(): bool {
return self::deactivateByid($this->id);
}
/**
* Deactivate a Campaign campaign by ID
*
* @param $id
* ID of the campaign that should get deactivated
*
* @return bool
* TRUE if deactivation was successful
*
* @throws CiviCRM_API3_Exception
*/
public static function deactivateById($id): bool {
$result = civicrm_api3('Campaign', 'getsingle', [
'id' => $id,
'sequential' => 1,
]);
$result = civicrm_api3('Campaign', 'create', [
'title' => $result['title'],
'id' => $id,
'is_active' => '0',
]);
// Return TRUE if the campaign was deactivated successfully
if ($result['is_error'] == 0) {
return TRUE;
}
// Return FALSE if deactivation failed
else {
return FALSE;
}
}
/**
* Get a response that describes the status of a Campaign
*
* @param string $status
* status of the Campaign you want the response for
*
* @return array
* Returns a response array that contains title, id, project_id and status
*/
public abstract function getResponse(string $status): array;
/**
* Validates $input to be either a DateTime string or an Unix timestamp
*
* @param $input
* Pass a DateTime string or a Unix timestamp
*
* @return int
* Returns a Unix timestamp or NULL if $input is invalid
*/
public static function getTimestamp($input): ?int {
// Check whether $input is a Unix timestamp
if (
$dateTime = DateTime::createFromFormat('U', $input)
) {
return $input;
}
// ... or a DateTime string
elseif (
$dateTime = DateTime::createFromFormat('Y-m-d H:i:s', $input)
) {
return $dateTime->getTimestamp();
}
// ... or invalid
else {
return NULL;
}
}
/**
* Return a timestamp of the last update of the Campaign
*
* @return int|string|null
*/
public abstract function lastUpdate();
/**
* Validates $input to be either a DateTime string or an Unix timestamp
*
* @param $input
* Pass a DateTime string or a Unix timestamp
*
* @return string
* Returns a DateTime string or NULL if $input is invalid
*/
public static function getDateTime($input) {
// Check whether $input is a Unix timestamp
if (
$dateTime = DateTime::createFromFormat('U', $input)
) {
return $dateTime->format('Y-m-d H:i:s');
}
// ... or a DateTime string
elseif (
$dateTime = DateTime::createFromFormat('Y-m-d H:i:s', $input)
) {
return $input;
}
// ... or invalid
else {
return NULL;
}
}
/**
* Returns the project_id of a Campaign
*
* @return int
*/
public function getProjectId() {
return $this->values['id'];
}
/**
* @return mixed
*/
public function getId() {
return $this->id;
}
}