2024_WEBSITE_fipf/plugins/cipf_plugin/php/_actions_newsletter.php

<?php

/*
* it means someone outside wp is accessing the file, in this case kill it.
*/
if (!defined('ABSPATH')) {
	die('You can not access this file!');
}





/*
* add a monthly interval to the schedules
*
*/
function cron_add_monthly_CIPF($schedules) {
	// Adds once weekly to the existing schedules.
	$schedules['monthly_cipf'] = array(
		'interval' => MONTH_IN_SECONDS,
		'display' => __( 'every month' )
		);
	return $schedules;
}
//add_filter( 'cron_schedules', 'cron_add_monthly_CIPF' );


/*
* create the scheduled event
*
*/
function schedule_monthly_newsletter_CIPF() {
	Plgntls::debug_infos();

	if (! wp_next_scheduled('CIPF_send_newsletter')) {
		wp_schedule_event(strtotime('2:00:00'), 'monthly_cipf', 'CIPF_send_newsletter');
	}
}
//add_action('init', 'schedule_monthly_newsletter_CIPF');

/*
* main action for the newsletter
*
*/
function send_newsletter_CIPF() {
	Plgntls::debug_infos();

	$email_body = compose_newsletter_body_CIPF();
	error_log("email_body:" . json_encode($email_body));

	$emails = get_subscribers_emails_CIPF();
	error_log("emails:" . json_encode($emails));

//	foreach ($emails as $email) {
//		
//	}
}
add_action('CIPF_send_newsletter', 'send_newsletter_CIPF');



/*
* returns an array of all the subscribers emails
*
*/
function get_subscribers_emails_CIPF() {
	Plgntls::debug_infos();
	$acf_newsletter_receive = Cipf::ACF_NEWSLETTER_RECEIVE;
	$acf_newsletter_id = Cipf::ACF_NEWSLETTER_ID;

	/*
	* using LIKE to compare an array, because the content of the acf field is an array
	*
	*/
	$args = array(
		'meta_query' => array(
			array(
				'key'     => $acf_newsletter_receive['_name'],
				'value'   => $acf_newsletter_receive['true'],
				'compare' => 'LIKE',
			),
		),
		'fields' => array(
			'user_email',
		),
	);

	$users = get_users($args);

	/*
	* transform the array of associatives arrays into an array of string :
	* [['user_email' => <email>], ['user_email' => <email>]] -> [<email>, <email>]
	*
	*/
	$users_string = array_map(function($arr) {
		return reset($arr);
	}, $users);

	return $users_string;
}

/*
*/
function remove_subscriber_CIPF($id) {
	Plgntls::debug_infos();
}




function compose_newsletter_body_CIPF() {
	Plgntls::debug_infos();

	$all_posts = get_all_partner_posts();
//error_log("all_posts: " . json_encode($all_posts));
	$ending_offers = extract_ending_offers_CIPF($all_posts); // [<post_id> => <offer_number>, <post_id> => <offer_number>]
//error_log("ending_offers: " . json_encode($ending_offers));
	$new_offers = extract_new_offers_CIPF($all_posts);       // [<post_id> => <offer_number>, <post_id> => <offer_number>]
error_log("new_offers: " . json_encode($new_offers));
/*
	$new_partners = extract_new_partners_CIPF($all_posts);   // [<post_id>, <post_id>]
	$total = count($ending_offers) + count($new_offers) + count($new_partners);
	$remaining_partners = extract_partners_if_less_than_CIPF($all_posts, $total, 5); // [<post_id>, <post_id>]

	ob_start();
	?>
		<h1>newsletter cipf</h1>
		<?php foreach ($new_partners as $post_id) { ?>
		<?php } ?>
		<?php foreach ($new_offers as $post_id => $offer_number) { ?>
		<?php } ?>
		<?php foreach ($ending_offers as $post_id => $offer_number) { ?>
		<?php } ?>
		<?php foreach ($remaining_partners as $post_id) { ?>
		<?php } ?>
		<footer><a href="">se desinscrire</a></footer>
	<?php
	$body_html = ob_get_clean();
	return $body_html;
*/
	return '';
}

function extract_ending_offers_CIPF(&$all_posts) {
	Plgntls::debug_infos();
	$offers = array();
	foreach ($all_posts as $key => $page_id) {
		$ending_offer = get_ending_offer_CIPF($page_id);
		if ($ending_offer !== null) {
			$offers[$page_id] = $ending_offer;
			unset($all_posts[$key]);
			//$all_posts = array_values($all_posts);
		}
	}
	return $offers;
}
function get_ending_offer_CIPF($page_id) {
	Plgntls::debug_infos();

	$i = 1;
	while ($i <= 3) {
		$offer_duration = get_field_init_CIPF('duree_offre_'.$i, $page_id);
		if ($offer_duration !== 'Temporaire') {
			++$i;
			continue;
		}
		$offer_output = get_field_init_CIPF('afficher_offre_'.$i, $page_id);
		if ($offer_output === 'Masquer') {
			++$i;
			continue;
		}

		if (is_offer_date_exceeded_CIPF($i, $page_id)) {
			++$i;
			continue;
		}

		$date_limit = get_offer_date_expiration_CIPF($i, $page_id);
		if (false === $date_limit) {
			++$i;
			continue;
		}

		$date_now = date_create('today');
		$date_diff = date_diff($date_now, $date_limit);
		$date_diff = (int)$date_diff->format('%R%a');
		if ($date_diff > 30) {
			++$i;
			continue;
		}

		return $i;
	}
	return null;
}




function extract_new_offers_CIPF(&$all_posts) {
	Plgntls::debug_infos();
	$offers = array();
	foreach ($all_posts as $key => $page_id) {
		$ending_offer = get_new_offer_CIPF($page_id);
		if ($ending_offer !== null) {
			$offers[$page_id] = $ending_offer;
			unset($all_posts[$key]);
			//$all_posts = array_values($all_posts);
		}
	}
	return $offers;
}
function get_new_offer_CIPF($page_id) {
	Plgntls::debug_infos();

	$i = 1;
	while ($i <= 3) {
		$offer_output = get_field_init_CIPF('afficher_offre_'.$i, $page_id);
		if ($offer_output === 'Masquer') {
			++$i;
			continue;
		}

		//return $i;
	}
	return null;
}




function extract_new_partners_CIPF($all_posts) {
	Plgntls::debug_infos();
}
function extract_partners_if_less_than_CIPF($all_posts, $total_count, $number) {
	Plgntls::debug_infos();
}





?>