static function item_created($item)
{
// Whenever a new non-album item is created, check it for GPS coordinates.
if (!$item->is_album()) {
exif_gps::extract($item);
}
}
static function update_gps_index($task)
{
$start = microtime(true);
// Figure out the total number of photos in the database.
// If this is the first run, also set last_id and completed to 0.
$total = $task->get("total");
if (empty($total)) {
$task->set("total", $total = count(ORM::factory("item")->where("type", "=", "photo")->find_all()));
$task->set("last_id", 0);
$task->set("completed", 0);
}
$last_id = $task->get("last_id");
$completed = $task->get("completed");
// Generate an array of the next 100 photos to check.
$all_photos = ORM::factory("item")->where("id", ">", $last_id)->where("type", "=", "photo")->find_all(100);
// Check each photo in the array to see if it already has exif gps data associated with it.
// If it doesn't, attempt to extract gps coordinates.
foreach (ORM::factory("item")->where("id", ">", $last_id)->where("type", "=", "photo")->find_all(100) as $item) {
$record = ORM::factory("exif_coordinate")->where("item_id", "=", $item->id)->find();
if (!$record->loaded()) {
exif_gps::extract($item);
}
$last_id = $item->id;
$completed++;
if ($completed == $total || microtime(true) - $start > 1.5) {
break;
}
}
$task->set("completed", $completed);
$task->set("last_id", $last_id);
if ($total == $completed) {
$task->done = true;
$task->state = "success";
$task->percent_complete = 100;
} else {
$task->percent_complete = round(100 * $completed / $total);
}
$task->status = t2("One photo scanned", "%count / %total photos scanned", $completed, array("total" => $total));
}
