function ewww_image_optimizer_auto()
{
global $ewww_debug;
$ewww_debug .= "<b>ewww_image_optimizer_auto()</b><br>";
require_once EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'bulk.php';
require_once EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'aux-optimize.php';
if (ewww_image_optimizer_get_option('ewww_image_optimizer_auto') == TRUE) {
$ewww_debug .= "running scheduled optimization<br>";
update_option('ewww_image_optimizer_aux_resume', '');
update_option('ewww_image_optimizer_aux_attachments', '');
ewww_image_optimizer_aux_images_script('ewww-image-optimizer-auto');
ewww_image_optimizer_aux_images_initialize(true);
$delay = ewww_image_optimizer_get_option('ewww_image_optimizer_delay');
$attachments = get_option('ewww_image_optimizer_aux_attachments');
if (!empty($attachments)) {
foreach ($attachments as $attachment) {
if (!get_option('ewww_image_optimizer_aux_resume')) {
// ewww_image_optimizer_debug_log();
return;
}
ewww_image_optimizer_aux_images_loop($attachment, true);
if (!empty($delay)) {
sleep($delay);
}
ewww_image_optimizer_debug_log();
}
}
ewww_image_optimizer_aux_images_cleanup(true);
}
ewwwio_memory(__FUNCTION__);
return;
}
function ewww_image_optimizer_auto()
{
ewwwio_debug_message('<b>' . __FUNCTION__ . '()</b>');
global $ewww_defer;
$ewww_defer = false;
require_once EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'bulk.php';
require_once EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'aux-optimize.php';
if (ewww_image_optimizer_get_option('ewww_image_optimizer_auto') == TRUE) {
ewwwio_debug_message('running scheduled optimization');
// update_option('ewww_image_optimizer_aux_resume', '');
// update_option('ewww_image_optimizer_aux_attachments', '');
ewww_image_optimizer_aux_images_script('ewww-image-optimizer-auto');
ewww_image_optimizer_aux_images_initialize(true);
$nonce = wp_create_nonce('ewww-image-optimizer-auto');
update_option('ewww_image_optimizer_aux_resume', $nonce);
$delay = ewww_image_optimizer_get_option('ewww_image_optimizer_delay');
$attachments = get_option('ewww_image_optimizer_aux_attachments');
if (!empty($attachments)) {
global $wpdb;
$query = "SELECT path,image_size FROM {$wpdb->ewwwio_images}";
$already_optimized = $wpdb->get_results($query, ARRAY_A);
foreach ($attachments as $attachment) {
if ($nonce !== get_option('ewww_image_optimizer_aux_resume')) {
// ewww_image_optimizer_debug_log();
return;
}
foreach ($already_optimized as $optimized) {
if ($optimized['path'] === $attachment) {
$image_size = filesize($attachment);
//$image_size = $file->getSize();
if ($optimized['image_size'] == $image_size) {
ewwwio_debug_message("match found for {$attachment}");
$skip_optimized = true;
continue 2;
} else {
ewwwio_debug_message("mismatch found for {$attachment}, db says " . $optimized['image_size'] . " vs. current {$image_size}");
}
}
}
ewww_image_optimizer_aux_images_loop($attachment, true);
if (!empty($delay)) {
sleep($delay);
}
ewww_image_optimizer_debug_log();
}
}
ewww_image_optimizer_aux_images_cleanup(true);
}
ewwwio_memory(__FUNCTION__);
return;
}
function ewww_image_optimizer_auto()
{
ewwwio_debug_message('<b>' . __FUNCTION__ . '()</b>');
global $ewww_defer;
$ewww_defer = false;
require_once EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'bulk.php';
require_once EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'aux-optimize.php';
if (ewww_image_optimizer_get_option('ewww_image_optimizer_auto') == TRUE) {
ewwwio_debug_message('running scheduled optimization');
ewww_image_optimizer_aux_images_script('ewww-image-optimizer-auto');
ewww_image_optimizer_aux_images_initialize(true);
// generate our own nonce value, wp_create_nonce() will return the same value for 12-24 hours
$nonce = wp_hash(time() . '|' . 'ewww-image-optimizer-auto');
update_option('ewww_image_optimizer_aux_resume', $nonce);
$delay = ewww_image_optimizer_get_option('ewww_image_optimizer_delay');
$attachments = get_option('ewww_image_optimizer_aux_attachments');
if (!empty($attachments)) {
global $wpdb;
$query = "SELECT path,image_size FROM {$wpdb->ewwwio_images}";
$already_optimized = $wpdb->get_results($query, ARRAY_A);
foreach ($attachments as $attachment) {
// if the nonce has changed since we started, bail out, since that means another aux scan/optimize is running
// we do a query using $wpdb, because get_option() is cached
$current_nonce = $wpdb->get_var("SELECT option_value FROM {$wpdb->options} WHERE option_name = 'ewww_image_optimizer_aux_resume'");
if ($nonce !== $current_nonce) {
ewwwio_debug_message('detected another optimization, nonce changed, bailing');
ewww_image_optimizer_debug_log();
return;
} else {
ewwwio_debug_message("{$nonce} is fine, compared to {$current_nonce}");
}
ewww_image_optimizer_aux_images_loop($attachment, true);
if (!empty($delay)) {
sleep($delay);
}
ewww_image_optimizer_debug_log();
}
}
ewww_image_optimizer_aux_images_cleanup(true);
}
ewwwio_memory(__FUNCTION__);
return;
}
function ewww_image_optimizer_auto() {
ewwwio_debug_message( '<b>' . __FUNCTION__ . '()</b>' );
global $ewww_defer;
$ewww_defer = false;
require_once( EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'bulk.php' );
require_once( EWWW_IMAGE_OPTIMIZER_PLUGIN_PATH . 'aux-optimize.php' );
if ( ewww_image_optimizer_get_option( 'ewww_image_optimizer_auto' ) == TRUE ) {
ewwwio_debug_message( 'running scheduled optimization' );
ewww_image_optimizer_aux_images_script( 'ewww-image-optimizer-auto' );
}
ewww_image_optimizer_debug_log();
ewwwio_memory( __FUNCTION__ );
return;
}
