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Areonautica_Militare_Meteo_Satellite_Images.php
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Areonautica_Militare_Meteo_Satellite_Images.php
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<?php
// https://stackoverflow.com/questions/9802788/call-a-rest-api-in-php //
function CallAPI($method, $url, $data = false)
{
$curl = curl_init();
switch ($method)
{
case "POST":
curl_setopt($curl, CURLOPT_POST, 1);
if ($data)
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
break;
case "PUT":
curl_setopt($curl, CURLOPT_PUT, 1);
break;
default:
if ($data)
$url = sprintf("%s?%s", $url, http_build_query($data));
}
// Optional Authentication:
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($curl, CURLOPT_USERPWD, "username:password");
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
//User Agent Spoofing //
// https://stackoverflow.com/questions/17801094/php-curl-how-to-add-the-user-agent-value-or-overcome-the-servers-blocking-curl-r //
$config['useragent'] = 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.0 Mobile/14E304 Safari/602.1';
curl_setopt($curl, CURLOPT_USERAGENT, $config['useragent']);
curl_setopt($curl, CURLOPT_REFERER, $url);
$result = curl_exec($curl);
curl_close($curl);
return $result;
}
// https://base64.guru/developers/php/examples/decode-image //
function Base64_to_PNG($filename,$b64,$type)
{
// Obtain the original content (usually binary data)
$bin = base64_decode($b64);
// Load GD resource from binary data
$im = imageCreateFromString($bin);
// Make sure that the GD library was able to load the image
// This is important, because you should not miss corrupted or unsupported images
if (!$im) {
die('Base64 value is not a valid image');
}
// Specify the location where you want to save the image
$img_file = 'images/PNG/'.$type.'/'.$filename;
// Save the GD resource as PNG in the best possible quality (no compression)
// This will strip any metadata or invalid contents (including, the PHP backdoor)
// To block any possible exploits, consider increasing the compression level
imagepng($im, $img_file, 0);
//echo ("https://genio2003.altervista.org".$img_file);
}
function Multiple_PNGs_to_GIF($file_name1,$file_name2,$file_name3)
{
require "AnimGif.php";
$anim1 = new GifCreator\AnimGif();
$anim1 -> create("images/PNG/"."NEF", array(50))
-> save("images/GIF/".$file_name1);
$anim2 = new GifCreator\AnimGif();
$anim2 -> create("images/PNG/"."IRC", array(50))
-> save("images/GIF/".$file_name2);
$anim3 = new GifCreator\AnimGif();
$anim3 -> create("images/PNG/"."RST", array(50))
-> save("images/GIF/".$file_name3);
}
// https://www.geeksforgeeks.org/deleting-all-files-from-a-folder-using-php/ //
function Delete_Old_Photo($folder_path)
{
// PHP program to delete all
// file from a folder
// List of name of files inside
// specified folder
$files = glob($folder_path.'/*');
// Deleting all the files in the list
foreach($files as $file) {
if(is_file($file))
// Delete the given file
unlink($file);
}
}
// https://stackoverflow.com/questions/20288789/php-date-with-timezone //
function Unix_Time_Converter($Unix_Time)
{
$dt = new DateTime("@$Unix_Time");
//$dt->setTimeZone(new DateTimeZone('Europe/Rome'));
return $dt->format('dmYhi');
}
function Make_JSON($Response)
{
header("Content-Type: application/json; charset=UTF-8");
$Result = Array (
"PNGs" => Array (
"NEF" => Array(
"0" => Array(
"file_name" => $Response['immagini'][0]['nomefile'],
"time" => $Response['immagini'][0]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/NEF/".(Unix_Time_Converter($Response['immagini'][0]['ora'])."_".$Response['immagini'][0]['nomefile'])
),
"1" => Array(
"file_name" => $Response['immagini'][1]['nomefile'],
"time" => $Response['immagini'][1]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/NEF/".(Unix_Time_Converter($Response['immagini'][1]['ora'])."_".$Response['immagini'][1]['nomefile'])
),
"2" => Array(
"file_name" => $Response['immagini'][2]['nomefile'],
"time" => $Response['immagini'][2]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/NEF/".(Unix_Time_Converter($Response['immagini'][2]['ora'])."_".$Response['immagini'][2]['nomefile'])
),
"3" => Array(
"file_name" => $Response['immagini'][3]['nomefile'],
"time" => $Response['immagini'][3]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/NEF/".(Unix_Time_Converter($Response['immagini'][3]['ora'])."_".$Response['immagini'][3]['nomefile'])
),
"4" => Array(
"file_name" => $Response['immagini'][4]['nomefile'],
"time" => $Response['immagini'][4]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/NEF/".(Unix_Time_Converter($Response['immagini'][4]['ora'])."_".$Response['immagini'][4]['nomefile'])
)
),
"IRC" => Array(
"0" => Array(
"file_name" => $Response['immagini'][5]['nomefile'],
"time" => $Response['immagini'][5]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/IRC/".(Unix_Time_Converter($Response['immagini'][5]['ora'])."_".$Response['immagini'][5]['nomefile'])
),
"1" => Array(
"file_name" => $Response['immagini'][6]['nomefile'],
"time" => $Response['immagini'][6]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/IRC/".(Unix_Time_Converter($Response['immagini'][6]['ora'])."_".$Response['immagini'][6]['nomefile'])
),
"2" => Array(
"file_name" => $Response['immagini'][7]['nomefile'],
"time" => $Response['immagini'][7]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/IRC/".(Unix_Time_Converter($Response['immagini'][7]['ora'])."_".$Response['immagini'][7]['nomefile'])
),
"3" => Array(
"file_name" => $Response['immagini'][8]['nomefile'],
"time" => $Response['immagini'][8]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/IRC/".(Unix_Time_Converter($Response['immagini'][8]['ora'])."_".$Response['immagini'][8]['nomefile'])
),
"4" => Array(
"file_name" => $Response['immagini'][9]['nomefile'],
"time" => $Response['immagini'][9]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/IRC/".(Unix_Time_Converter($Response['immagini'][9]['ora'])."_".$Response['immagini'][9]['nomefile'])
)
),
"RST" => Array(
"0" => Array(
"file_name" => $Response['immagini'][10]['nomefile'],
"time" => $Response['immagini'][10]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/RST/".(Unix_Time_Converter($Response['immagini'][10]['ora'])."_".$Response['immagini'][10]['nomefile'])
),
"1" => Array(
"file_name" => $Response['immagini'][11]['nomefile'],
"time" => $Response['immagini'][11]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/RST/".(Unix_Time_Converter($Response['immagini'][11]['ora'])."_".$Response['immagini'][11]['nomefile'])
),
"2" => Array(
"file_name" => $Response['immagini'][12]['nomefile'],
"time" => $Response['immagini'][12]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/RST/".(Unix_Time_Converter($Response['immagini'][12]['ora'])."_".$Response['immagini'][12]['nomefile'])
),
"3" => Array(
"file_name" => $Response['immagini'][13]['nomefile'],
"time" => $Response['immagini'][13]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/RST/".(Unix_Time_Converter($Response['immagini'][13]['ora'])."_".$Response['immagini'][13]['nomefile'])
),
"4" => Array(
"file_name" => $Response['immagini'][14]['nomefile'],
"time" => $Response['immagini'][14]['ora'],
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/PNG/RST/".(Unix_Time_Converter($Response['immagini'][14]['ora'])."_".$Response['immagini'][14]['nomefile'])
)
)
),
"GIFs" => Array(
"NEF" => Array(
"file_name" => "NEF.gif",
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/GIF/".(Unix_Time_Converter($Response['immagini'][0]['ora'])."_"."NEF.gif")
),
"IRC" => Array(
"file_name" => "IRC.gif",
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/GIF/".(Unix_Time_Converter($Response['immagini'][0]['ora'])."_"."IRC.gif")
),
"RST" => Array(
"file_name" => "RST.gif",
"image" => "https://genio2003.altervista.org/MAM_Satellite_Images/images/GIF/".(Unix_Time_Converter($Response['immagini'][0]['ora'])."_"."RST.gif")
),
),
"Time" => Array(
"UTC" => gmdate("H:i:s")
)
);
$JSON = json_encode($Result);
echo ($JSON);
}
function main()
{
$Response=json_decode(CallAPI("GET","http://webapp.meteoam.it/json/immaginisatellitari/immaginisatellitari.json"),true);
Delete_Old_Photo("images/PNG/NEF");
Delete_Old_Photo("images/PNG/IRC");
Delete_Old_Photo("images/PNG/RST");
Delete_Old_Photo("images/GIF");
for($i=0;$i<=4;$i++)
{
Base64_to_PNG((Unix_Time_Converter($Response['immagini'][$i]['ora'])."_".$Response['immagini'][$i]['nomefile']),$Response['immagini'][$i]['image'],"NEF");
}
for($i=5;$i<=9;$i++)
{
Base64_to_PNG((Unix_Time_Converter($Response['immagini'][$i]['ora'])."_".$Response['immagini'][$i]['nomefile']),$Response['immagini'][$i]['image'],"IRC");
}
for($i=10;$i<=14;$i++)
{
Base64_to_PNG((Unix_Time_Converter($Response['immagini'][$i]['ora'])."_".$Response['immagini'][$i]['nomefile']),$Response['immagini'][$i]['image'],"RST");
}
Multiple_PNGs_to_GIF((Unix_Time_Converter($Response['immagini'][0]['ora'])."_"."NEF.gif"),(Unix_Time_Converter($Response['immagini'][0]['ora'])."_"."IRC.gif"),(Unix_Time_Converter($Response['immagini'][0]['ora'])."_"."RST.gif"));
Make_JSON($Response);
}
main();
?>