public function root($domain_id = null, $debug = false)
{
// check root page of ALL DOMAIN EVERY 1hr and update_child right away
if ($debug) {
echo 'FETCH:ROOT';
} else {
log_message('info', 'FETCH:ROOT');
}
$option = array('parent_page_id' => 0);
if ($domain_id != null) {
$this->db->where('domain_id', $domain_id);
}
$query = $this->db->get_where('page', $option);
if ($debug) {
echo 'FETCH:ROOT: Found pages : ' . $query->num_rows();
} else {
log_message('info', 'FETCH:ROOT: Found pages : ' . $query->num_rows());
}
$new_fetch_pages = array();
foreach ($query->result() as $row) {
// every domain find latest page_id of root_url
$page = new Page_model();
$page->init($row->id);
while ($page->outdate != 0) {
$page->init($page->new_id);
}
if ($page->id == null) {
continue;
}
// skip if page is blank
// check latest_fetch > 60 min
$latest_fetch = strtotime($page->latest_fetch);
$difference = time() - $latest_fetch;
$hours = intval(floor($difference / 3600));
if ($debug) {
echo PHP_EOL . 'page:' . $page->id . ' latest_fetch:' . $page->latest_fetch . ' diff:' . $hours;
}
// if found, fetch page and put in array
if ($hours > 0) {
$fetch = $page->fetch();
if ($fetch != null) {
$new_id = $page->update_new_page($fetch);
$new_fetch_pages[] = $new_id;
if ($debug) {
echo ' FETCH';
}
} else {
$page->less_active();
}
}
unset($page);
}
unset($new_fetch_pages);
}