static function import($task)
{
$start = microtime(true);
g1_import::init();
$stats = $task->get('stats');
$done = $task->get('done');
$total = $task->get('total');
$completed = $task->get('completed');
$mode = $task->get('mode');
$queue = $task->get('queue');
if (!isset($mode)) {
$stats = g1_import::g1_stats();
$stats['items'] = $stats['photos'] + $stats['movies'];
unset($stats['photos']);
unset($stats['movies']);
$stats['fix'] = 1;
$task->set('stats', $stats);
$task->set('total', $total = array_sum(array_values($stats)));
$completed = 0;
$mode = 0;
$done = array();
foreach (array_keys($stats) as $key) {
$done[$key] = 0;
}
$task->set('done', $done);
}
$modes = array('users', 'albums', 'items', 'comments', 'highlights', 'fix', 'done');
while (!$task->done && microtime(true) - $start < 1.5) {
if ($done[$modes[$mode]] >= $stats[$modes[$mode]]) {
// Nothing left to do for this mode. Advance.
$mode++;
$task->set('last_id', 0);
$queue = array();
// Start the loop from the beginning again. This way if we get to a mode that requires no
// actions (eg, if the G1 comments module isn't installed) we won't try to do any comments
// queries.. in the next iteration we'll just skip over that mode.
if ($modes[$mode] != 'done') {
continue;
}
}
switch ($modes[$mode]) {
case 'users':
$done['users'] = $stats['users'] - 1;
$task->status = t('Ignoring users (%count of %total)', array('count' => $done['users'], 'total' => $stats['users']));
break;
case 'albums':
if (empty($queue)) {
if (count(g1_import::$tree) == 0) {
g1_import::g1_stats();
}
$task->set('queue', $queue = array('' => g1_import::$tree));
}
$log_message = g1_import::import_album($queue);
if ($log_message) {
$task->log($log_message);
}
$task->status = t('Importing albums (%count of %total)', array('count' => $done['albums'] + 1, 'total' => $stats['albums']));
break;
case 'items':
if (empty($queue)) {
if (count(g1_import::$queued_items) == 0) {
g1_import::g1_stats();
}
$queuelen = 100;
$thisstart = $task->get('last_id', 0);
$nextstart = $thisstart + $queuelen;
$task->set('last_id', $nextstart);
$task->set('queue', $queue = array_splice(g1_import::$queued_items, $thisstart, $queuelen));
}
$log_message = g1_import::import_item($queue);
if ($log_message) {
$task->log($log_message);
}
$task->status = t('Importing photos (%count of %total)', array('count' => $done['items'] + 1, 'total' => $stats['items']));
break;
case 'comments':
if (empty($queue)) {
if (count(g1_import::$queued_comments) == 0) {
g1_import::g1_stats();
}
$queuelen = 100;
$thisstart = $task->get('last_id', 0);
$nextstart = $thisstart + $queuelen;
$task->set('last_id', $nextstart);
$task->set('queue', $queue = array_splice(g1_import::$queued_comments, $thisstart, $queuelen));
}
$log_message = g1_import::import_comment($queue);
if ($log_message) {
$task->log($log_message);
}
$task->status = t('Importing comments (%count of %total)', array('count' => $done['comments'] + 1, 'total' => $stats['comments']));
break;
case 'highlights':
if (empty($queue)) {
if (count(g1_import::$queued_highlights) == 0) {
g1_import::g1_stats();
}
$queuelen = 100;
$thisstart = $task->get('last_id', 0);
$nextstart = $thisstart + $queuelen;
$task->set('last_id', $nextstart);
$task->set('queue', $queue = array_splice(g1_import::$queued_highlights, $thisstart, $queuelen));
}
$log_message = g1_import::set_album_highlight($queue);
if ($log_message) {
$task->log($log_message);
}
$task->status = t('Album highlights (%count of %total)', array('count' => $done['highlights'] + 1, 'total' => $stats['highlights']));
break;
case 'fix':
if (empty($queue)) {
if (count(g1_import::$albums_flat) == 0) {
g1_import::g1_stats();
}
$task->set('queue', $queue = 'dummy');
}
$log_message = g1_import::hotfix_all();
if ($log_message) {
$task->log($log_message);
}
$task->status = t('Final Hotfixing (%count of %total)', array('count' => $done['fix'] + 1, 'total' => $stats['fix']));
break;
case 'done':
$task->status = t('Import complete');
$task->done = true;
$task->state = 'success';
break;
}
if (!$task->done) {
$done[$modes[$mode]]++;
$completed++;
}
}
$task->percent_complete = 100 * ($completed / $total);
$task->set('completed', $completed);
$task->set('mode', $mode);
$task->set('queue', $queue);
$task->set('done', $done);
}