/**
* nv_get_rss()
*
* @param mixed $url
* @return
*
*/
function nv_get_rss($url)
{
global $global_config, $nv_Cache;
$array_data = array();
$cache_file = NV_LANG_DATA . '_' . md5($url) . '_' . NV_CACHE_PREFIX . '.cache';
if (($cache = $nv_Cache->getItem('rss', $cache_file)) != false) {
$array_data = unserialize($cache);
} else {
$getContent = new NukeViet\Client\UrlGetContents($global_config);
$xml_source = $getContent->get($url);
$allowed_html_tags = array_map('trim', explode(',', NV_ALLOWED_HTML_TAGS));
$allowed_html_tags = '<' . implode('><', $allowed_html_tags) . '>';
if ($xml = simplexml_load_string($xml_source)) {
$a = 0;
if (isset($xml->channel)) {
foreach ($xml->channel->item as $item) {
$array_data[$a]['title'] = strip_tags($item->title);
$array_data[$a]['description'] = strip_tags($item->description, $allowed_html_tags);
$array_data[$a]['link'] = strip_tags($item->link);
$array_data[$a]['pubDate'] = nv_date('l - d/m/Y H:i', strtotime($item->pubDate));
++$a;
}
} elseif (isset($xml->entry)) {
foreach ($xml->entry as $item) {
$urlAtt = $item->link->attributes();
$url = $urlAtt['href'];
$array_data[$a]['title'] = strip_tags($item->title);
$array_data[$a]['description'] = strip_tags($item->content, $allowed_html_tags);
$array_data[$a]['link'] = strip_tags($urlAtt['href']);
$array_data[$a]['pubDate'] = nv_date('l - d/m/Y H:i', strtotime($item->updated));
++$a;
}
}
}
$cache = serialize($array_data);
$nv_Cache->setItem('rss', $cache_file, $cache);
}
return $array_data;
}
foreach ($statics as $country => $quantity) {
if ($type == 'date') {
$process[$country . '(' . $quantity . ' click)'] = $quantity;
} else {
$process[$country . '(' . round(intval($quantity) * 100 / $total, 2) . '%)'] = round(intval($quantity) * 100 / $total, 2);
}
}
# google chart intergrated :|
$imagechart = 'http://chart.apis.google.com/chart?chs=700x350&cht=p3&chco=7777CC|76A4FB|3399CC|3366CC|000000|7D5F5F|A94A4A|13E9E9|526767|DBD6D6&chd=t:';
$imagechart .= implode(',', array_values($process));
$imagechart .= '&chl=';
$imagechart .= implode('|', array_keys($process));
$imagechart .= '&chtt=Banner Stats';
$imagechart = str_replace(' ', '%20', $imagechart);
header("Content-type: image/png");
echo $geturl->get($imagechart);
} else {
$my_img = imagecreate(700, 80);
$background = imagecolorallocate($my_img, 255, 255, 255);
$text_colour = imagecolorallocate($my_img, 0, 0, 0);
$line_colour = imagecolorallocate($my_img, 128, 255, 0);
imagestring($my_img, 4, 30, 25, "no data", $text_colour);
imagesetthickness($my_img, 5);
imageline($my_img, 30, 45, 165, 45, $line_colour);
header("Content-type: image/png");
imagepng($my_img);
imagecolordeallocate($line_color);
imagecolordeallocate($text_color);
imagecolordeallocate($background);
imagedestroy($my_img);
}
