Current File : //var/www/html/ceaa/wp-content/plugins/paid-memberships-pro/includes/updates.php
<?php
/* This file contains functions used to process required database updates sometimes logged after PMPro is upgraded. */
/*
Is there an update?
*/
function pmpro_isUpdateRequired() {
$updates = get_option('pmpro_updates', array());
return(!empty($updates));
}
/**
* Update option to require an update.
* @param string $update
*
* @since 1.8.7
*/
function pmpro_addUpdate($update) {
$updates = get_option('pmpro_updates', array());
$updates[] = $update;
$updates = array_values(array_unique($updates));
update_option('pmpro_updates', $updates, 'no');
}
/**
* Update option to remove an update.
* @param string $update
*
* @since 1.8.7
*/
function pmpro_removeUpdate($update) {
$updates = get_option('pmpro_updates', array());
$key = array_search($update,$updates);
if($key!==false){
unset($updates[$key]);
}
$updates = array_values($updates);
update_option('pmpro_updates', $updates, 'no');
}
/*
Enqueue updates.js if needed
*/
function pmpro_enqueue_update_js() {
if(!empty($_REQUEST['page']) && $_REQUEST['page'] == 'pmpro-updates') {
wp_enqueue_script( 'pmpro-updates', plugin_dir_url( dirname(__FILE__) ) . 'js/updates.js', array('jquery'), PMPRO_VERSION );
}
}
add_action('admin_enqueue_scripts', 'pmpro_enqueue_update_js');
/*
Load an update via AJAX
*/
function pmpro_wp_ajax_pmpro_updates() {
//get updates
$updates = array_values(get_option('pmpro_updates', array()));
//run update or let them know we're done
if(!empty($updates)) {
//get the latest one and run it
if(function_exists($updates[0]))
call_user_func($updates[0]);
else
echo "[error] Function not found: " . $updates[0];
echo ". ";
} else {
echo "[done]";
}
//reset this transient so we know AJAX is running
set_transient('pmpro_updates_first_load', false, 60*60*24);
//show progress
global $pmpro_updates_progress;
if(!empty($pmpro_updates_progress))
echo $pmpro_updates_progress;
exit;
}
add_action('wp_ajax_pmpro_updates', 'pmpro_wp_ajax_pmpro_updates');
/*
Redirect away from updates page if there are no updates
*/
function pmpro_admin_init_updates_redirect() {
if(is_admin() && !empty($_REQUEST['page']) && $_REQUEST['page'] == 'pmpro-updates' && !pmpro_isUpdateRequired()) {
wp_redirect(admin_url('admin.php?page=pmpro-membershiplevels&updatescomplete=1'));
exit;
}
}
add_action('init', 'pmpro_admin_init_updates_redirect');
/*
Show admin notice if an update is required and not already on the updates page.
*/
if(pmpro_isUpdateRequired() && (empty($_REQUEST['page']) || $_REQUEST['page'] != 'pmpro-updates'))
add_action('admin_notices', 'pmpro_updates_notice');
/*
Function to show an admin notice linking to the updates page.
*/
function pmpro_updates_notice() {
?>
<div class="update-nag">
<p>
<?php
echo __( 'Paid Memberships Pro Data Update Required', 'paid-memberships-pro' ) . '. ';
echo sprintf(__( '(1) <a target="_blank" href="%s">Backup your WordPress database</a></strong> and then (2) <a href="%s">click here to start the update</a>.', 'paid-memberships-pro' ), 'https://codex.wordpress.org/WordPress_Backups#Database_Backup_Instructions', admin_url('admin.php?page=pmpro-updates'));
?>
</p>
</div>
<?php
}
/*
Show admin notice when updates are complete.
*/
if(is_admin() && !empty($_REQUEST['updatescomplete']))
add_action('admin_notices', 'pmpro_updates_notice_complete');
/*
Function to show an admin notice linking to the updates page.
*/
function pmpro_updates_notice_complete() {
?>
<div class="updated notice notice-success is-dismissible">
<p>
<?php
echo __('All Paid Memberships Pro updates have finished.', 'paid-memberships-pro' );
?>
</p>
</div>
<?php
}
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