function index()
{
$conn = Db::get_connection();
if (isset($_GET['software_name'])) {
$software_factory = new Software();
$softwares = $software_factory->find_all(array('where_clause' => "`name` = '{$conn->escape($_GET['software_name'])}' AND (`name` != 'guidatv' OR `type` = 'macosx')", 'limit' => 1));
if (count($softwares) > 0) {
$this->software = $softwares[0];
$this->software->has_many('software_releases');
// Sort releases
$releases = $this->software->software_releases;
usort($releases, array($releases[0], 'sort_releases'));
$this->software->release = $releases[0];
$this->software->release->has_many('software_artifacts');
// Horrible hack to enable per-software caching.
$_REQUEST['id'] = $this->software->id;
}
} else {
if (isset($_GET['id'])) {
$this->software = new Software();
$this->software->find_by_id($_GET['id']);
$this->software->has_many('software_releases');
// Sort releases
$releases = $this->software->software_releases;
usort($releases, array($releases[0], 'sort_releases'));
$this->software->release = $releases[0];
$this->software->release->has_many('software_artifacts');
} else {
$this->render_error();
}
}
Db::close_connection($conn);
}
protected function close_connection()
{
if (isset($this->conn)) {
Db::close_connection($this->conn);
unset($this->conn);
}
}
public static function quantita_history($isin, $username, $month_from)
{
$conn = Db::get_connection();
$transaction_factory = new Transaction();
$transactions = $transaction_factory->find_all(array('where_clause' => "`utente` = '{$conn->escape($username)}' " . "AND `isin` = '{$conn->escape($isin)}' " . "AND `data` >= '{$conn->escape($month_from)}' ", 'order_by' => '`data` DESC'));
// print_r($transactions);
$portfolio_stock_factory = new PortfolioStock();
$portfolio_stock = $portfolio_stock_factory->find_all(array('where_clause' => "`utente` = '{$conn->escape($username)}' " . "AND `isin` = '{$conn->escape($isin)}' "))[0];
// print_r($portfolio_stock);
$quantita_history = array();
$quantita_history[date('Y-m-d')] = $q = $portfolio_stock->quantita;
$i = 0;
do {
if ($transactions[$i]->azione == 'acquisto') {
$q -= $transactions[$i]->quantita;
} else {
$q += $transactions[$i]->quantita;
}
$quantita_history[$transactions[$i]->data] = $q;
$i++;
} while ($transactions[$i]->data > $_REQUEST['month-from']);
// print_r($quantita_history);
Db::close_connection($conn);
return $quantita_history;
}
/**
* @fn login
* @short Action method to perform a login.
*/
function login()
{
if ($this->request->is_post()) {
$conn = Db::get_connection();
$user_factory = new User();
$users = $user_factory->find_all(array('where_clause' => "`username` = '{$conn->escape($_POST['username'])}' AND `password` = '" . md5($_POST['password']) . "'", 'limit' => 1));
if (count($users) > 0) {
$user = $users[0];
$expires = $_POST['leave_me_registered'] ? Time::next_year() : Time::tomorrow();
Cookie::set('_u', $user->username, $expires, "/", FALSE);
Cookie::set('_uid', md5(Login::magic_phrase . $user->password), $expires, "/", FALSE);
// Annotates the login in the database
$user_login = new UserLogin();
$user_login->user_id = $user->id;
$user_login->performed_at = date("Y-m-d H:i:s");
$user_login->save();
$this->flash(sprintf(l('Welcome, %s'), $user->first), 'info');
// When login is required to access a particular action, we may store controller & action in a session,
// perform login, then redirect to the action requested in the first place
if (isset($_SESSION['redirect_to'])) {
$this->redirect_to(array('controller' => $_SESSION['redirect_to']['controller'], 'action' => $_SESSION['redirect_to']['action']));
} else {
$this->redirect_to(array('controller' => 'home'));
}
Db::close_connection($conn);
} else {
$this->flash(l('Bad username / password'), 'error');
}
}
$this->redirect_to(array('action' => 'index'));
}
/**
* @fn is_blocked($ip_addr)
* @short Returns <tt>TRUE</tt> if <tt>ip_addr</tt> is in the blacklist,
* <tt>FALSE</tt> otherwise.
* @param ip_addr The IP address to test.
*/
public static function is_blocked($ip_addr)
{
$conn = Db::get_connection();
$bip_factory = new self();
$ret = $bip_factory->find_all(array('where_clause' => "`ip_addr` = '{$conn->escape($ip_addr)}'"));
Db::close_connection($conn);
return count($ret) > 0;
}
function delete_rows($table, $primary_key, $keys)
{
$conn = Db::get_connection();
foreach ($keys as $key) {
$conn->prepare("DELETE FROM `{$conn->escape($table)}` WHERE `{$conn->escape($primary_key)}` = '{$conn->escape($key)}' LIMIT 1");
$conn->exec();
}
Db::close_connection($conn);
}
/**
* @fn check_spam_signature
* @short Checks whether the string of text has a recognized spam signature.
* @param $text The text that is used to calculate the spam signature.
*/
public static function check_spam_signature($text)
{
$conn = Db::get_connection();
$signature = self::get_spam_signature($text);
$sig_factory = new SpamSignature();
$matches = $sig_factory->find_all(array('where_clause' => "`signature` = '{$conn->escape($signature)}'"));
Db::close_connection($conn);
return count($matches) > 0;
}
/**
* @fn count_by_ip($the_ip)
* @short Returns the count of blocked visits for the desired IP address.
* @the_ip An IP address.
*/
public static function count_by_ip($the_ip)
{
$conn = Db::get_connection();
$conn->prepare("SELECT COUNT(*) FROM `{1}` WHERE `ip_addr` = '{2}'", $this->get_table_name(), $the_ip);
$conn->exec();
$ret = $conn->result(0);
Db::close_connection($conn);
return $ret;
}
public static function for_range_and_order($isin, $date_from, $date_to, $order_by, $sort_dir)
{
$conn = Db::get_connection();
$quote = new Quote();
$quotes = $quote->find_by_query('SELECT `id`, `quotazione` ' . 'FROM `creso_quotazioni` ' . "WHERE `isin` = '{$conn->escape($isin)}' " . "AND `data` > '{$conn->escape($date_from)}' " . "AND `data` < '{$conn->escape($date_to)}' " . "ORDER BY `{$conn->escape($order_by)}` {$conn->escape(strtoupper($sort_dir))} " . 'LIMIT 1');
// print_r($quotes);
Db::close_connection($conn);
return $quotes[0];
}
/**
* @fn software
* @short Action method that generates the feed of software releases.
*/
public function software()
{
$conn = Db::get_connection();
$release_factory = new SoftwareRelease();
if (isset($_GET['id']) && is_numeric($_GET['id'])) {
$this->releases = $release_factory->find_all(array('where_clause' => '`released` = 1 ' . 'AND `software_id` = \'' . $conn->escape($_GET['id']) . '\' ', 'order_by' => '`date` DESC '));
} else {
$this->releases = $release_factory->find_by_query('SELECT MAX(`software_releases`.`id`) AS `id`, `software_releases`.`software_id`, MAX(`software_releases`.`version`) AS `version`, MAX(`software_releases`.`date`) AS `date` ' . 'FROM `softwares` ' . 'LEFT JOIN `software_releases` ON `softwares`.`id` = `software_releases`.`software_id` ' . 'WHERE `software_releases`.`released` = 1 ' . 'GROUP BY `softwares`.`id` ' . 'ORDER BY `date` DESC ');
}
Db::close_connection($conn);
}
static function is_logged_in()
{
if (!isset(Login::$logged_in)) {
Login::$logged_in = FALSE;
if (!empty($_COOKIE['username'])) {
$conn = Db::get_connection();
$user_factory = new User();
$users = $user_factory->find_all(array('where_clause' => "`utente` = '{$conn->escape($_COOKIE['username'])}'", 'limit' => 1));
if (count($users) > 0) {
$user = $users[0];
Login::$logged_in = md5($user->utente . self::magic_phrase) == @$_COOKIE['userID'];
}
Db::close_connection($conn);
}
}
return Login::$logged_in;
}
public static function timeline($isin, $quantita, $month_from, $month_to)
{
$payments = array();
$conn = Db::get_connection();
$stock = new Stock();
if (!$stock->find_by_id($isin)) {
return;
}
$yields = PaymentsHelper::yields($isin, $month_from, $month_to);
$refunds = PaymentsHelper::refunds($isin, $month_from, $month_to);
$events = array_merge($yields, $refunds);
$payments = array();
foreach ($events as $event) {
if (is_array($quantita)) {
// reset() rewinds array's internal pointer to the first element and returns the value of the first array element, or FALSE if the array is empty.
$q = reset($quantita);
foreach ($quantita as $date => $value) {
if (strtotime($date) < $event->timestamp) {
break;
}
$q = $value;
}
} else {
$q = $quantita;
}
if ($event->tipo == 'rimborso') {
switch ($event->stock->tipo) {
case 'obbligazione':
$event->importo *= $q / 100;
break;
default:
$event->importo *= $q;
}
} else {
$event->importo *= $q;
}
$event->quantita = $q;
$payments[] = $event;
}
// print_r($payments);
Db::close_connection($conn);
return $payments;
}
/**
* @fn lookup_host_and_cache($ip_addr)
* @short Obtains the hostname for the given IP address.
* @param ip_addr The IP address.
*/
private static function lookup_host_and_cache($ip_addr)
{
$conn = Db::get_connection();
$hostname = $ip_addr;
// Attempt to retrieve the hostname from the lookup table...
$conn->prepare("SELECT `hostname` " . "FROM `hosts` " . "WHERE `ip_addr` = '{1}' " . "LIMIT 1", $ip_addr);
$lookup_result = $conn->exec();
if ($conn->num_rows() > 0) {
// Got it
$hostname = $conn->result(0);
} else {
// Resolve the host name with a call to gethostbyaddr
$hostname = gethostbyaddr($ip_addr);
// Store it in the lookup table for later
$conn->prepare("INSERT INTO `hosts` (`ip_addr`,`hostname`,`last_update`) " . "VALUES ('{1}', '{2}', NOW())", $ip_addr, $hostname);
$conn->exec();
}
Db::close_connection($conn);
return $hostname;
}
static function chg2eur($divisa = 'USD', $date = NULL)
{
if ($date == NULL) {
$date = date('Y-m-d H:i:s');
}
if (!isset(self::$cache[$date])) {
$conn = Db::get_connection();
$change_factory = new self();
$changes = $change_factory->find_all(array('where_clause' => empty($date) ? '1' : "`data` <= '{$conn->escape($date)}'", 'order_by' => '`data` DESC', 'limit' => 1));
$change = $changes[0];
self::$cache[$date] = array('usd2eur' => $change->usd2eur, 'aud2eur' => $change->aud2eur, 'try2eur' => $change->try2eur, 'zar2eur' => $change->zar2eur, 'brl2eur' => $change->brl2eur, 'gbp2eur' => $change->gbp2eur, 'rub2eur' => $change->rub2eur);
Db::close_connection($conn);
}
switch ($divisa) {
case 'USD':
return self::$cache[$date]['usd2eur'];
break;
case 'AUD':
return self::$cache[$date]['aud2eur'];
break;
case 'TRY':
return self::$cache[$date]['try2eur'];
break;
case 'ZAR':
return self::$cache[$date]['zar2eur'];
break;
case 'BRL':
return self::$cache[$date]['brl2eur'];
break;
case 'GBP':
return self::$cache[$date]['gbp2eur'];
case 'RUB':
return self::$cache[$date]['rub2eur'];
}
return 1;
}
/**
* @fn _init_software
* @short Private method that initializes repetitive members of software product page actions.
*/
private function _init_software()
{
$conn = Db::get_connection();
if (isset($_REQUEST['software_name'])) {
$software_factory = new Software();
$softwares = $software_factory->find_all(array('where_clause' => '`name` = \'' . $conn->escape($_REQUEST['software_name']) . '\' AND `type` = \'' . $conn->escape($_REQUEST['software_type']) . '\'', 'limit' => 1));
if (count($softwares) > 0) {
$this->software = $softwares[0];
} else {
$softwares = $software_factory->find_by_query('SELECT `softwares`.`id` ' . 'FROM `softwares` ' . 'LEFT JOIN `software_typos` ON `softwares`.`id` = `software_typos`.`software_id` ' . 'WHERE `software_typos`.`typo` = \'' . $conn->escape($_REQUEST['software_name']) . '\' ' . 'LIMIT 1');
if (count($softwares) > 0) {
$this->software = $softwares[0];
header(sprintf('Location: http://%s%s', $_SERVER['HTTP_HOST'], $this->software->url_to_detail($_REQUEST['subview'])));
exit;
} else {
HTTP::error(404);
}
}
$_REQUEST['id'] = $this->software->id;
} else {
if (isset($_GET['id'])) {
$this->software = new Software();
if ($this->software->find_by_id($_GET['id']) === FALSE) {
$this->flash(l('No such software product!'), 'error');
$this->redirect_to(array('action' => 'index'));
}
} else {
HTTP::error(404);
}
}
$this->software->has_many('software_releases', array('where_clause' => '`released` = \'1\''));
$releases = $this->software->software_releases;
usort($releases, array($releases[0], 'sort_releases'));
$this->release = $releases[0];
$this->software->software_releases = $releases;
Db::close_connection($conn);
}
/**
* @fn _batch_moderate($table_name)
* @short Performs batch moderation operations on one or more items.
* @param table_name The name of the table we want to operate on.
*/
private function _batch_moderate($table_name)
{
$conn = Db::get_connection();
$has_deleted = FALSE;
if ($this->request->is_post()) {
$query_preamble = 'SELECT 1 ';
if (isset($_POST['delete-selected'])) {
$query_preamble = "DELETE FROM `{$table_name}` ";
$has_deleted = TRUE;
} else {
if (isset($_POST['moderate-selected'])) {
$query_preamble = "UPDATE `{$table_name}` SET `approved` = 1 ";
}
}
if (is_array($_POST['id'])) {
$conn->prepare($query_preamble . "WHERE FIND_IN_SET(`id`, '{1}') " . 'LIMIT {2}', implode(',', $_POST['id']), count($_POST['id']));
$conn->exec();
} else {
if (isset($_POST['id'])) {
$conn->prepare($query_preamble . "WHERE `id` = '{1}' " . 'LIMIT 1');
$conn->exec();
}
}
if ($has_deleted) {
$conn->prepare("OPTIMIZE TABLE `{$table_name}`");
$conn->exec();
}
}
Db::close_connection($conn);
}
/**
* @fn read
* @short Action method that shows an article for reading.
*/
public function read()
{
if (empty($_REQUEST['id'])) {
$this->redirect_to(array('action' => 'index'));
}
$conn = Db::get_connection();
/*
// THIS SUCKS!!!
$this->article = DiarioPost::find($_REQUEST['id'], 'DiarioPost');
*/
$this->article = new DiarioPost();
if ($this->article->find_by_id($_REQUEST['id']) === FALSE) {
$this->flash(l('No such article'), 'error');
$this->redirect_to(array('action' => 'index'));
}
if ($this->article->status != 'pubblicato') {
HTTP::error(404);
}
// Annotates that the article has been read
$this->article->readings++;
$this->article->save();
$this->render(array('layout' => 'diario_read'));
Db::close_connection($conn);
}
function end_amy_request()
{
Db::close_connection();
}
public static function yields($isin, $month_from, $month_to)
{
$payments = array();
$conn = Db::get_connection();
$stock = new Stock();
if (!$stock->find_by_id($isin)) {
return;
}
switch ($stock->tipo) {
case 'azione':
$dividend_factory = new Dividend();
$dividend = $dividend_factory->find_all(array('where_clause' => "`isin` = '{$isin}'"))[0];
$payment = new Payment();
$payment->stock = $stock;
$payment->dividend = $dividend;
$payment->timestamp = strtotime($dividend->stacco);
$payment->importo = $dividend->importo;
$payment->tipo = 'dividendo';
$payments[] = $payment;
break;
case 'obbligazione':
$bond = new Bond();
if (!$bond->find_by_id($isin)) {
return;
}
if ($bond->zero_coupon == 1) {
return;
}
if (!is_numeric($bond->cadenza)) {
return;
}
if ($bond->tasso == 0) {
return;
}
if ($bond->emissione == '0000-00-00' && $bond->stacco == '0000-00-00') {
return;
}
if (!empty($bond->stacco)) {
$stacco = strtotime($bond->stacco);
// FIXME: bug, se emissione è vuoto, il prossimo stacco utile può avvenire in una data precedente
if ($bond->emissione == '0000-00-00') {
$stacco_precedente = $stacco;
do {
$stacco = $stacco_precedente;
$stacco_precedente = mktime(0, 0, 0, date("m", $stacco) - $bond->cadenza, date("d", $stacco), date("Y", $stacco));
} while ($stacco_precedente >= strtotime($month_from));
}
while ($stacco < strtotime($month_from)) {
// Sommo i mesi di cadenza fino a giungere ad una data futura
$stacco = mktime(0, 0, 0, date("m", $stacco) + $bond->cadenza, date("d", $stacco), date("Y", $stacco));
}
if ($stacco > strtotime($bond->scadenza) || $stacco > strtotime($month_to)) {
break;
}
do {
$payment = new Payment();
$payment->stock = $stock;
$payment->bond = $bond;
$payment->timestamp = $stacco;
$payment->importo = $bond->tasso / (100 * $bond->cedole_per_anno());
$payment->tipo = 'cedola';
$payments[] = $payment;
$stacco = mktime(0, 0, 0, date("m", $stacco) + $bond->cadenza, date("d", $stacco), date("Y", $stacco));
} while ($stacco <= strtotime($bond->scadenza) && $stacco <= strtotime($month_to));
}
break;
}
Db::close_connection($conn);
return $payments;
}
/**
* @short Deletes an object's database counterpart.
* @details This method performs a <tt>DELETE</tt> SQL statement on the
* table bound to the receiver's class, requesting the deletion of the object whose
* primary key is equal to the receiver's primary key value. If the object has been
* created programmatically and lacks a primary key value, this method has no effect.
* @param bool cleanup Set to <tt>FALSE</tt> if you do not want the table to be optimized after deletion.
*/
public function delete($optimize = TRUE)
{
$conn = Db::get_connection();
if (!empty($this->values[$this->primary_key])) {
$conn->prepare("DELETE FROM `{1}` WHERE `{$this->primary_key}` = '{2}' LIMIT 1", $this->get_table_name(), $this->values[$this->primary_key]);
$conn->exec();
// Clean up
if ($optimize) {
$conn->prepare("OPTIMIZE TABLE `{1}`", $this->get_table_name());
$conn->exec();
}
}
Db::close_connection($conn);
}
function shutdown()
{
if (class_exists('Db')) {
Db::close_connection();
}
}
protected function ensure_multiple_isin()
{
$isins_from_request = isset($_REQUEST['id']) ? $_REQUEST['id'] : $_REQUEST['isin'];
if (isset($isins_from_request)) {
$isins = explode(',', $isins_from_request);
} else {
$conn = Db::get_connection();
$stock_factory = new Stock();
// $stocks = $stock_factory->find_all(array(
// 'where_clause' => "`tipo` = 'obbligazione' " .
// 'AND `attivo` = 1',
// 'order_by' => '`title` ASC',
// 'limit' => 57,
// 'start' => 0
// ));
if (!isset($_REQUEST['start'])) {
$_REQUEST['start'] = 0;
}
$stocks = $stock_factory->find_by_query('SELECT `creso_titoli`.`isin` FROM `creso_titoli` ' . 'JOIN `creso_obbligazioni` ON `creso_titoli`.`isin` = `creso_obbligazioni`.`isin` ' . "WHERE `creso_titoli`.`tipo` = 'obbligazione' " . 'AND `creso_titoli`.`attivo` = 1 ' . 'AND `creso_obbligazioni`.`zero_coupon` = 0 ' . 'ORDER BY ' . '`creso_obbligazioni`.`tasso` DESC ' . ',' . '`creso_obbligazioni`.`scadenza` DESC ' . "LIMIT {$conn->escape($_REQUEST['start'])}, 170");
$isins = array_map(function ($stock) {
return $stock->isin;
}, $stocks);
Db::close_connection($conn);
// $this->redirect_to(array('action' => 'compare', 'id' => implode(',', $isins)));
}
$this->isins = $isins;
}
define("VIEWPORT", 100);
define("LABEL", "Intraday");
define("STEP", 6);
$sdata = mktime(0, 0, 0, $month, $day, $year);
$edata = mktime(0, 0, 0, $month, $day, $year);
$qdata = "`data` >= '" . date("Y-m-d", $sdata) . "' AND `data` <= '" . date("Y-m-d", $edata) . "'";
}
function f($val, $m, $n, $min)
{
return floor(($val - $min) * $m) + $n;
}
$conn = Db::get_connection();
$conn->prepare("SELECT `quotazione`, `data`, `ora` FROM `creso_quotazioni` WHERE `quotazione` > 0 AND `isin` = '{1}' AND " . $qdata . " ORDER BY `data` ASC, `ora` ASC LIMIT {2}", @$_REQUEST['isin'], VIEWPORT);
$result = $conn->exec();
$len = min(VIEWPORT, $conn->num_rows());
Db::close_connection($conn);
// create image
$image = @imagecreatetruecolor(WIDTH, HEIGHT);
@imageantialias($image, true);
// some colors
$bg = @imagecolorallocate($image, 255, 255, 255);
$lblue = @imagecolorallocate($image, 202, 219, 243);
$llblue = @imagecolorallocate($image, 245, 248, 254);
$blue = @imagecolorallocate($image, 132, 179, 243);
$black = @imagecolorallocate($image, 0, 0, 0);
$dblue = @imagecolorallocate($image, 18, 86, 178);
$magenta = @imagecolorallocate($image, 255, 0, 128);
@imagefill($image, 0, 0, $bg);
$valore = array();
$data = array();
$ora = array();
/**
* @fn next
* @short Returns the item that succeeds the receiver in the order.
*/
public function next()
{
$conn = Db::get_connection();
$factory = new self();
$results = $factory->find_all(array('where_clause' => "`created_at` > '{$conn->escape($this->created_at)}' " . "AND `status` = 'pubblicato'", 'order_by' => '`created_at` ASC', 'limit' => 1));
$ret = count($results) > 0 ? $results[0] : NULL;
Db::close_connection($conn);
return $ret;
}
/**
* @fn total_downloads
* @short Returns the total number of downloads for all software artifacts.
*/
public static function total_downloads()
{
$conn = Db::get_connection();
$conn->prepare('SELECT SUM(`downloads`) FROM `software_artifacts` WHERE 1');
$conn->exec();
$ret = $conn->result(0);
Db::close_connection($conn);
return $ret;
}
/**
* @fn update_versiontracker_ratings
* @short Action method that updates the VersionTracker ratings for software products.
*/
public function update_versiontracker_ratings()
{
$conn = Db::get_connection();
error_reporting(E_ALL | E_STRICT);
$sw = new Software();
$softwares = $sw->find_all();
foreach ($softwares as $software) {
$software->has_one('version_tracker_entries');
if ($software->version_tracker_entry && $software->version_tracker_entry->vt_id != 0) {
$vt = new VTRatingsParser($software->version_tracker_entry->vt_id);
$vt->parse();
$software->version_tracker_entry->rating = $vt->rating;
$software->version_tracker_entry->save();
}
}
$this->render(NULL);
Db::close_connection($conn);
}
/**
* @fn attribute_visits
* @short Action method to attribute a visit to a person.
* @details This method is designed to be called with AJAX, and does not render anything.
* It assigns a visit object to a person object.
*/
public function attribute_visits()
{
$conn = Db::get_connection();
$visit_factory = new Visit();
$visits = $visit_factory->find_all(array('where_clause' => "`date` >= '{$conn->escape(date("Y-m-d H:i:s", Time::ago(@$_REQUEST['t'])))}' " . "AND (`ip_addr` = '{$conn->escape(@$_REQUEST['ip'])}' " . "OR `params` LIKE '%Apache'' => ''{$conn->escape(@$_REQUEST['ip'])}%')"));
if (count($visits) > 0) {
foreach ($visits as $visit) {
$visit->person_id = @$_REQUEST['person_id'];
$visit->save();
}
}
Db::close_connection($conn);
$this->render(NULL);
}
/**
* @fn last_n_visits
* @short Action method that shows the last <em>N</em> hosts that have visited the website.
*/
public function last_n_visits($n)
{
$conn = Db::get_connection();
$conn->prepare("SELECT `ip_addr`, `params`, COUNT(*) AS `weight` " . "FROM `visits` " . "GROUP BY CONCAT(`ip_addr`, `user_agent`) " . "ORDER BY `date` DESC " . "LIMIT {1}", $n * 3);
$conn->exec();
$this->hosts = array();
if ($conn->num_rows() > 0) {
$i = 0;
while ($line = $conn->fetch_assoc()) {
$host = Geoip::by_ip_addr($line['ip_addr'], $line['params']);
$host->weight = $line['weight'];
if (!(empty($host->latitude) && empty($host->longitude))) {
$this->hosts[] = $host;
$i++;
}
if ($i >= $n) {
break;
}
}
}
Db::close_connection($conn);
$this->render(array('action' => 'hits_by_host'));
}