457 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			457 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| 
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| /**
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|  * @author          Tassos Marinos <info@tassos.gr>
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|  * @link            https://www.tassos.gr
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|  * @copyright       Copyright © 2024 Tassos All Rights Reserved
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|  * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
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|  */
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| 
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| namespace NRFramework\Integrations;
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| 
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| // No direct access
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| defined('_JEXEC') or die;
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| 
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| class ActiveCampaign extends Integration
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| {
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| 	/**
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| 	 * Create a new instance
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| 	 * @param array $options The service's required options
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| 	 */
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| 	public function __construct($options)
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| 	{
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| 		parent::__construct();
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| 		$this->setKey($options);
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| 		$this->setEndpoint($options['endpoint'] . '/api/3');
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| 		$this->options->set('headers.Api-Token', $this->key);
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| 	}
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| 
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| 	/**
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| 	 *  Subscribe user to ActiveCampaign List
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| 	 *
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| 	 *  https://developers.activecampaign.com/v3/reference#create-contact
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| 	 *
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| 	 *  @param   string  $email           The Email of the Contact
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| 	 *  @param   string  $name            The name of the Contact (Name can be also declared in Custom Fields)
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| 	 *  @param   string  $list            List ID
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| 	 *  @param   string  $tags            Tags for this contact (comma-separated). Example: "tag1, tag2, etc"
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| 	 *  @param   array   $customfields    Custom Fields
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| 	 *  @param   boolean $updateexisting  Update Existing User
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| 	 *
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| 	 *  @return  void                   
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| 	 */
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| 	public function subscribe($email, $name, $lists, $tags = '', $customfields = [], $updateexisting = true)
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| 	{
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| 		// Detect name
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| 		$name = (is_null($name) || empty($name)) ? $this->getNameFromCustomFields($customfields) : explode(' ', $name, 2);
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| 		$apiAction = ($updateexisting) ? 'contact/sync' : 'contacts';
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| 
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| 		$data = [
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| 			'contact' => [
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| 				'email'     => $email,
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| 				'phone'		=> $this->getPhone($customfields),
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| 				'ip4' 		=> \NRFramework\User::getIP()
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| 			],
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| 		];
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| 
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| 		// Add first and last name only if they are not empty, as ActiveCampaign will empty the fields if they are empty.
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| 		if (isset($name[0]) && $name[0])
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| 		{
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| 			$data['contact']['firstName'] = $name[0];
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| 		}
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| 		if (isset($name[1]) && $name[1])
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| 		{
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| 			$data['contact']['lastName'] = $name[1];
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| 		}
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| 
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| 		$this->post($apiAction, $data);
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| 
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| 		if (!$this->request_successful)
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| 		{
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| 			return;
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| 		}
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| 
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| 		// Retrive the contact's ID
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| 		$contact_id = $this->getContactIDFromResponse();
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| 		
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| 		// Add Lists to Contact
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| 		$this->addListsToContact($contact_id, $lists);
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| 
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| 		// Add Tags to Contact
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| 		if (!empty($tags))
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| 		{
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| 			$tags = is_array($tags) ? $tags : explode(',', $tags);
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| 
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| 			$tag_ids = $this->convertTagNamesToIDs($tags);
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| 
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| 			if ($tag_ids && !empty($tag_ids))
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| 			{
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| 				$this->addTagsToContact($tag_ids, $contact_id);
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| 			}
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| 		}
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| 
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| 		// Add Custom Fields to Contact
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| 		$this->addCustomFieldsToContact($customfields, $contact_id);
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| 	}
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| 
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| 	/**
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| 	 * Returns the phone number of the contact.
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| 	 * 
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| 	 * @param   array   $customfields
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| 	 * 
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| 	 * @return  string
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| 	 */
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| 	private function getPhone($customfields)
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| 	{
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| 		$phone = $this->getCustomFieldValue('phone', $customfields);
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| 
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| 		if (is_string($phone))
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| 		{
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| 			return $phone;
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| 		}
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| 	
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| 		if (isset($phone['code']) && isset($phone['value']) && $phone['value'])
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| 		{
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| 			$calling_code = \NRFramework\Countries::getCallingCodeByCountryCode($phone['code']);
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| 			$calling_code = $calling_code !== '' ? '+' . $calling_code : '';
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| 			
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| 			$phone = $calling_code . $phone['value'];
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| 		}
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| 		else
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| 		{
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| 			$phone = '';
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| 		}
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| 
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| 		return $phone;
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| 	}
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| 
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| 	/**
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| 	 * Update Custom Field Values for a Contact
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| 	 * 
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| 	 * API Reference: https://developers.activecampaign.com/v3/reference#fieldvalues
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| 	 *
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| 	 * @param  array   $custom_fields	Array of custom field values
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| 	 * @param  integer $contact_id		The contact's ID
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| 	 *
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| 	 * @return mixed	Null on failure, void on success
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| 	 */
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| 	private function addCustomFieldsToContact($custom_fields, $contact_id)
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| 	{
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| 		if (empty($custom_fields))
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| 		{
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| 			return;
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| 		}
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| 		
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| 		$custom_fields = array_change_key_case($custom_fields);
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| 
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| 		if (!$all_custom_fields = $this->getAllCustomFields())
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| 		{
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| 			return;
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| 		}
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| 
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| 		foreach ($custom_fields as $custom_field_key => $custom_field_value)
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| 		{
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| 			if (empty($custom_field_value))
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| 			{
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| 				continue;
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| 			}
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| 
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| 			$custom_field = strtolower(trim($custom_field_key));
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| 
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| 			if (!array_key_exists($custom_field, $all_custom_fields))
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| 			{
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| 				continue;
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| 			}
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| 
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| 			// Let's add Custom Field to our contact
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| 			$custom_field_data = $all_custom_fields[$custom_field];
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| 
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| 			// Radio buttons expect a string. Not an array.
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| 			if ($custom_field_data['type'] == 'checkbox' && is_array($custom_field_value))
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| 			{
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| 				$custom_field_value = implode('||', $custom_field_value);
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| 				$custom_field_value = '||' . $custom_field_value . '||';
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| 			}
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| 
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| 			$this->post('fieldValues', [
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| 				'fieldValue' => [
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| 					'contact' => $contact_id,
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| 					'field'   => $custom_field_data['id'],
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| 					'value'   => $custom_field_value
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| 				]
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| 			]);
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| 		}
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| 	}
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| 
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| 	/**
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| 	 * Add tags to contact
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| 	 * 
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| 	 * API Reference: https://developers.activecampaign.com/v3/reference#create-contact-tag
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| 	 *
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| 	 * @param array   $tag_ids		Array of tag IDs
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| 	 * @param integer $contact_id	The contact's ID
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| 	 *
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| 	 * @return void
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| 	 */
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| 	private function addTagsToContact($tag_ids, $contact_id)
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| 	{
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| 		foreach ($tag_ids as $tag_id)
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| 		{
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| 			$this->post('contactTags', [
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| 				'contactTag' => [
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| 					'contact' => $contact_id,
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| 					'tag'     => $tag_id,
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| 				]
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| 			]);
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| 		}
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| 	}
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| 
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| 	/**
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| 	 * Convert a list of tag names to tag IDs
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| 	 *
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| 	 * @param  array $tags	Array ot tag names
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| 	 *
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| 	 * @return mixed	Null on failure, assosiative tag name-based array on success.
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| 	 */
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| 	private function convertTagNamesToIDs($tags)
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| 	{
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| 		if (!$account_tags = $this->getAllTags())
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| 		{
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| 			return; 
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| 		}
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| 
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| 		$account_tags = array_map('strtolower', $account_tags);
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| 
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| 		$tag_ids = [];
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| 		
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| 		foreach ($tags as $tag)
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| 		{
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| 			if (empty($tag))
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| 			{
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| 				continue;
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| 			}
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| 
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| 			$tag = strtolower(trim($tag));
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| 
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| 			if (!$tag_id = array_search($tag, $account_tags))
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| 			{
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| 				continue;
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| 			}
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| 
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| 			$tag_ids[] = $tag_id;
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| 		}
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| 
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| 		return $tag_ids;
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| 	}
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| 
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| 	/**
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| 	 * Retrieve all contact-based tags
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| 	 * 
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| 	 * API Reference: https://developers.activecampaign.com/v3/reference#list-all-tasks
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| 	 *
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| 	 * @return mixed	Null on failure, assosiative array on success
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| 	 */
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| 	private function getAllTags()
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| 	{
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| 		$tags = $this->get('tags');
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| 
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| 		if (!$tags || !is_array($tags) || !isset($tags['tags']))
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| 		{
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| 			return;
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| 		}
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| 
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| 		$tags_ = [];
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| 
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| 		foreach ($tags['tags'] as $tag)
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| 		{
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| 			if ($tag['tagType'] != 'contact')
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| 			{
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| 				continue;
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| 			}
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| 
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| 			$tags_[$tag['id']] = $tag['tag'];
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| 		}
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| 
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| 		return $tags_;
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| 	}
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| 
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| 	/**
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| 	 * Add lists to contact
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| 	 *
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| 	 * @param  integer $contact_id	The Active Campaign Contact ID
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| 	 * @param  mixed   $lists		The list ID to add the contact to.
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| 	 *
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| 	 * @return void
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| 	 */
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| 	private function addListsToContact($contact_id, $lists)
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| 	{
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| 		$lists = is_array($lists) ? $lists : explode(',', $lists);
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| 
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| 		foreach ($lists as $list)
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| 		{
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| 			$this->post('contactLists', [
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| 				'contactList' => [
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| 					'list' => $list,
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| 					'contact' => $contact_id,
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| 					'status' => 1
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| 				]
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| 			]);
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| 		}
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| 	}
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| 
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| 	/**
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| 	 * Determine the newly created contact's ID
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| 	 *
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| 	 * @return string
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| 	 */
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| 	private function getContactIDFromResponse() 
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| 	{
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| 		$response = $this->last_response;
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| 
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| 		if (isset($response->body) && isset($response->body['contact']) && isset($response->body['contact']['id']))
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| 		{
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| 			return $response->body['contact']['id'];
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| 		}
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| 	}
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| 
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| 	/**
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| 	 * Search for First Name and Last Name in Custom Fields and return an array with both values.
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| 	 *
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| 	 * @param	array	$customfields	The Custom Fields array passed by the user.
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| 	 *
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| 	 * @return	array
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| 	 */
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| 	private function getNameFromCustomFields($customfields)
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| 	{
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| 		return [
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| 			(string) $this->getCustomFieldValue(['first_name', 'First Name'], $customfields),
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| 			(string) $this->getCustomFieldValue(['last_name', 'Last Name'], $customfields)
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| 		];
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| 	}
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| 
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| 	/**
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| 	 *  Retrieve all account lists
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| 	 *  
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| 	 *  API Reference: https://developers.activecampaign.com/v3/reference#retrieve-all-lists
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| 	 *  
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| 	 *  @return  mixed  Null on failure, Array on success
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| 	 */
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| 	public function getLists()
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| 	{
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| 		$data = $this->get('lists');
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| 
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| 		if (!$data || !isset($data['lists']) || count($data['lists']) == 0)
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| 		{
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| 			return;
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| 		}
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| 
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| 		$lists = [];
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| 
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| 		foreach ($data['lists'] as $list)
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| 		{
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| 			$lists[] = [
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| 				'id'   => $list['id'],
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| 				'name' => $list['name']
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| 			];
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| 		}
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| 
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| 		return $lists;
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| 	}
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| 
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| 	/**
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| 	 *  Get the last error returned by either the network transport, or by the API.
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| 	 * 
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| 	 *  API Reference: https://developers.activecampaign.com/v3/reference#errors
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| 	 *
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| 	 *  @return  string
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| 	 */
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| 	public function getLastError()
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| 	{
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| 		$error_code = $this->last_response->code;
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| 		$error_message = 'Active Campaign Error';
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| 
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| 		switch ((int) $error_code)
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| 		{
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| 			case 403:
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| 				$error_message = 'The request could not be authenticated or the authenticated user is not authorized to access the requested resource.';
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| 				break;
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| 			case 404:
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| 				$error_message = 'The requested resource does not exist.';
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| 				break;
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| 			case 422:
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| 				$error_message = 'The request could not be processed, usually due to a missing or invalid parameter.';
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| 
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| 				if (isset($this->last_response->body['errors']) && isset($this->last_response->body['errors'][0]))
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| 				{
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| 					$error_message = $this->last_response->body['errors'][0]['title'];
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| 				}
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| 
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| 				break;
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| 		}
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| 
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| 		return $error_message;
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| 	}
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| 
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| 	/**
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| 	 *  Returns the Active Campaign Account's Custom Fields
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| 	 *
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| 	 *  API Reference: https://developers.activecampaign.com/v3/reference#retrieve-fields-1
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| 	 *
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| 	 *  @return  array
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| 	 */
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| 	public function getAllCustomFields()
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| 	{
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| 		$fields = $this->get('fields');
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| 
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| 		if (!$fields || !isset($fields['fields'])) 
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| 		{
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| 			return;
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| 		}
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| 
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| 
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| 		// Make our life easier by creating a title-based assosiative array 
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| 		$f = [];
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| 
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| 		foreach ($fields['fields'] as $key => $field)
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| 		{
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| 			if (!$field || !isset($field['title']))
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| 			{
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| 				continue;
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| 			}
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| 
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| 			$key = strtolower(trim($field['title']));
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| 
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| 			$f[$key] = $field;
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| 		}
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| 
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| 		return $f;
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| 	}
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| 
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| 	/**
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| 	 * Make an HTTP GET request for retrieving data.
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| 	 * 
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| 	 * ActiveCampaign has a limit of max 100 results per page.
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| 	 * https://developers.activecampaign.com/reference#pagination
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| 	 * 
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| 	 * @param   string 		  $method URL of the API request method
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| 	 * @param   array		  $args Assoc array of arguments (usually your data)
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| 	 * 
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| 	 * @return  array|false   Assoc array of API response, decoded from JSON
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| 	 */
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| 	public function get($method, $args = array())
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| 	{
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| 		$args['limit']  = isset($args['limit']) ? $args['limit'] : 100;
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| 		$args['offset'] = isset($args['offset']) ? $args['offset'] : 0;
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| 
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| 		$response = parent::get($method, $args);
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| 
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| 		if ($args['offset'] < (int) $response['meta']['total'])
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| 		{
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| 			$args['offset'] += $args['limit'];
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| 			$response_next = $this->get($method, $args);
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| 			$response[$method] = array_merge($response[$method], $response_next[$method]);
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| 		}
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| 
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| 		return $response;
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| 	}
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| } |