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<?php |
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namespace Ens\Whatsapp; |
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|
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/** |
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* Class WhatsappSender |
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* |
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* @package Ens\Whatsapp |
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* |
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* @since 1.0.0 |
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*/ |
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class WhatsappSender { |
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|
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protected $to; |
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protected $message; |
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protected $action_data; |
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protected $action_name; |
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protected $receiver_type; |
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protected $count; |
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protected $message_type; |
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protected $template; |
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|
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/** |
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* WhatsappSender constructor. |
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* |
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* Expected $args keys: |
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* - action_name string |
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* - receiver_type string |
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* - to string |
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* - message string (used for `text` message_type) |
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* - message_type string (`text` or `template`, defaults to `text`) |
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* - template array (required when message_type=template): |
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* - name string Approved template name in Meta Business Manager. |
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* - language string Locale code (default `en_US`). |
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* - body_params array Ordered parameter values; placeholders are resolved against action_data. |
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* - action_data array |
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* - count int |
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* |
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* @since 1.0.0 |
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* |
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* @param array $args |
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*/ |
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public function __construct( array $args ) { |
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$this->action_name = $args['action_name'] ?? ''; |
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$this->receiver_type = $args['receiver_type'] ?? ''; |
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$this->to = $args['to'] ?? ''; |
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$this->action_data = $args['action_data'] ?? []; |
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$this->count = $args['count'] ?? 0; |
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$this->message_type = isset( $args['message_type'] ) && 'template' === $args['message_type'] ? 'template' : 'text'; |
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$this->template = isset( $args['template'] ) && is_array( $args['template'] ) ? $args['template'] : null; |
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|
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$message_content = $this->replace_placeholders( $args['message'] ?? '', $this->action_data ); |
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$this->message = apply_filters( |
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'notification_sdk_whatsapp_message', |
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$message_content, |
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$this->receiver_type, |
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$this->action_name, |
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$this->action_data, |
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$this->count |
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); |
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|
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if ( $this->template && ! empty( $this->template['body_params'] ) && is_array( $this->template['body_params'] ) ) { |
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$action_data = $this->action_data; |
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$this->template['body_params'] = array_map( |
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function ( $param ) use ( $action_data ) { |
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return $this->replace_placeholders( (string) $param, $action_data ); |
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}, |
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$this->template['body_params'] |
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); |
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} |
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} |
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|
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/** |
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* Send the WhatsApp message by firing the dispatch action. |
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* |
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* @since 1.0.0 |
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* |
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* @return void |
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*/ |
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public function send() { |
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do_action( |
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'notification_sdk_send_whatsapp', |
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$this->to, |
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$this->message, |
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$this->action_data, |
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$this->action_name, |
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$this->receiver_type, |
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$this->count, |
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$this->message_type, |
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$this->template |
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); |
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} |
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|
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/** |
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* Replace placeholders in a template. |
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* |
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* @since 1.0.0 |
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* |
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* @param string $template |
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* @param array $data |
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* |
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* @return string |
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*/ |
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public function replace_placeholders( $template, $data ) { |
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if ( ! is_array( $data ) ) { |
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return $template; |
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} |
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foreach ( $data as $key => $value ) { |
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if ( ! is_array( $value ) ) { |
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$template = str_replace( '{{' . $key . '}}', $value, $template ); |
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$template = str_replace( '{%' . $key . '%}', $value, $template ); |
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} |
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} |
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return $template; |
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} |
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} |
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|
