private function batchPhotos()
{
set_time_limit(0);
$msg = '<br><br><br> Cron batch starting with IS_CRON: ' . IS_CRON . ', BATCH_ATTEMPT_LIMIT: ' . BATCH_ATTEMPT_LIMIT . ', BATCH_RESIZE_LIMIT: ' . BATCH_RESIZE_LIMIT . '<br> ';
// mail ( '*****@*****.**',$msg, $msg );
$time_start = microtime(true);
//start a new array that will probably have a false value for height
//if height if false, then we'll use width for resize, and vice versa
$resize_dimensions = array(array(GALLERY_THUMB_RESIZE_WIDTH, GALLERY_THUMB_RESIZE_HEIGHT));
//screen hero ratios have HEIGHT sizes in their value slots
//eg '800'=>'720','1080'=>'1024': 720 and 1024 are height
$ratios = unserialize(SCREEN_HERO_RATIOS);
foreach ($ratios as $k => $v) {
//the values ($v) in screen_hero_ratios are HEIGHTS
//we populate a false for the first slot: WIDTH: thus the heights will be used for this
$resize_dimensions[] = array(-1, $v);
}
//now we probably have an array with false for thumb height, and false for the hero widths
//genFuncs::getInstance()->spit ( $resize_dimensions );
$newImages = 0;
$existingImages = 0;
$ids_were_resized = 0;
$ids_attempted = 0;
foreach ($this->allImages as $k => $v) {
if (($ids_attempted < BATCH_ATTEMPT_LIMIT || BATCH_ATTEMPT_LIMIT == 'all') && $ids_were_resized < BATCH_RESIZE_LIMIT || BATCH_RESIZE_LIMIT == 'all') {
$ids_attempted++;
//new method: batch_img_limit will iterate over one image id, each id batched to multiple sizes
//img object will be responsible for saving each size it creates as a separate db entry in images_resized
//there will no longer be an option for img to return a dynamically created image on the live site: way too slow
//only pass the id, and an array with a sub-array for each required dimension
$id = $v['image_id'];
$imageDataResults = img::getInstance()->batchOneImageToAllSizes($id, $resize_dimensions);
if ($imageDataResults['did_resize']) {
$ids_were_resized++;
}
} else {
//break if you're over the batch limit
break;
}
}
$time_end = microtime(true);
$execution_time = ($time_end - $time_start) / 60;
$exec_t_formatted = number_format($execution_time, 2, '.', '');
//$execution_time
$headers = '';
//$headers = "From: " . strip_tags($_POST['req-email']) . "\r\n";
//$headers .= "Reply-To: ". strip_tags($_POST['req-email']) . "\r\n";
//$headers .= "CC: susan@example.com\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
$msg .= '<br><br>--------<br>';
$msg .= 'A CRON job just finished processing.<br><br>';
$msg .= '<b>' . $ids_attempted . ' image ids attempted to be processed.</b><br>';
$msg .= '<b>' . $ids_were_resized . ' ids were resized at least once.</b><br>';
$msg .= '<br>' . $exec_t_formatted . ' minutes to execute.<br>';
$msg .= '<br><br>GD_AVAILABLE ' . GD_AVAILABLE . '<br>';
$msg .= 'IMAGICK_AVAILABLE ' . IMAGICK_AVAILABLE . '<br>';
// if ( ( IS_CRON ) && ( $newImages > 0 ) )
if (IS_CRON) {
mail('*****@*****.**', 'Cron batch on Natwalker.com', $msg, $headers);
} else {
echo $msg;
}
}
public function loadThumb()
{
$this->jsonSend['thumb'] = img::getInstance()->getImage($_POST['id'], false, $_POST['h'], '', 'array');
//pass back the index to the handler
$this->jsonSend['index'] = $_POST['index'];
$this->sendJson();
}
