src/Utils/Util.php line 36

  1. <?php
  3. namespace App\Utils;
  6. class Util {
  9.     static public function encode_afcode($str) {
  10.         $out = "";
  11.         $str = (string)sprintf("%04d", $str);
  13.         //primeros 4 digitos
  14.         for ($i=0; $i<strlen($str); $i++) {
  15.             $out .= chr(97+$str[$i]);
  16.         }
  18.         for ($i=0; $i<strlen($str); $i++) {
  19.             $out .= chr(107+$str[$i]);
  20.         }
  21.         return $out;
  22.     }
  25.      /**
  26.      * Función que devuelve los shortcodes que se busquen en un texto
  27.      * 
  28.      * @param array $listashorts shotcodes a procesar
  29.      * @param string $texto donde buscar
  30.      * 
  31.      * @return array() de shortcodes encontrados
  32.      */    
  33.     public static function shortcodes($listashorts, $texto)
  34.     {
  35.         $salida = array();
  36.         $texto = html_entity_decode($texto);
  37.         
  38.         foreach($listashorts as $shortcode)
  39.         {
  40.             preg_match_all("~\[\[$shortcode(.*?)/\]\]?~", $texto, $matches);
  41.             
  42.             $salida[$shortcode] = array();
  43.             $i=0;
  44.             foreach ($matches[1] as $m) {
  45.                 preg_match_all("#(\w+)=['\"]{1}([^'\"]*)#", $m, $matches2);
  46.                 
  47.                 //Array atributes?
  48.                 foreach($matches2[2] as &$mm)
  49.                 {
  50.                     $temp2 = explode(",",$mm);
  51.                     if (count($temp2) > 1)
  52.                         $mm = $temp2;
  54.                 }
  55.                 $tempArray = array_combine($matches2[1],$matches2[2]);
  56.                 $salida[$shortcode][$matches[0][$i++]] = $tempArray;
  57.             }
  58.         }
  59.         
  60. //      var_dump($salida);
  61.         return $salida;
  62.     }   
  63.     
  64.     
  65.     public static function getCountryByIp($ip = null, $all = false)
  66.     {
  67.         if ($ip == null)
  68.         {
  69.             $client = @$_SERVER['HTTP_CLIENT_IP'];
  70.             $forward = @$_SERVER['HTTP_X_FORWARDED_FOR'];
  71.             $remote = @$_SERVER['REMOTE_ADDR'];
  72.             $result = array('country'=>'', 'city'=>'');
  73.             if(filter_var($client, FILTER_VALIDATE_IP)){
  74.             $ip = $client;
  75.             }elseif(filter_var($forward, FILTER_VALIDATE_IP)){
  76.             $ip = $forward;
  77.             }else{
  78.             $ip = $remote;
  79.             }
  80.         }
  81.         $ip_data = @json_decode
  82.         (file_get_contents("http://www.geoplugin.net/json.gp?ip=".$ip));
  83.         if($ip_data && $ip_data->geoplugin_countryName != null){
  84.             $result['country'] = $ip_data->geoplugin_countryCode;
  85.             $result['city'] = $ip_data->geoplugin_city;
  86.             
  87.             if ($all)
  88.                 return $ip_data;
  89.             else
  90.                 return $result['country'];
  91.         }
  92.         else {
  93.             return null;
  94.         }
  95.     }  
  96.     
  97.     public static function mobileDevice($useragent)
  98.     {
  99.         
  100.         if (!$useragent) {
  101.             return "-";
  102.         }
  104.         if (
  105.             preg_match('/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i', $useragent) ||
  106.             preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i', substr($useragent,0,4))
  107.         )
  108.             return "Movil";
  109.         
  110.         return "PC";
  111.     }
  112.     
  113.     /**
  114.      * Funcion para cambiar extension del path
  115.      */
  116.     static function replaceExtension($filename, $new_extension) {
  117.         $info = pathinfo($filename);
  118.         return ($info['dirname'] ? $info['dirname'] . DIRECTORY_SEPARATOR : '') 
  119.         . $info['filename'] 
  120.         . '.' 
  121.         . $new_extension;
  122.    }   
  123.    
  124.    /*public static function getRuta($tipo, PersistenceManagerRegistry $em)
  125.    {
  126.         return $em->getRepository('App\Entity\Ruta')->findOneById($tipo."_url");
  127.    }*/
  128.    
  129.    
  130.    //FUNCION PARA CAMBIAR LA RESOLUCION DE LAS IMAGENES SUBIDAS
  131.     static public function smart_resize_image($file,
  132.                                  $string             = null,
  133.                                  $width              = 0,
  134.                                  $height             = 0,
  135.                                  $proportional       = true,
  136.                                  $output             = 'file',
  137.                                  $delete_original    = true,
  138.                                  $use_linux_commands = false,
  139.                                  $quality            = 100,
  140.                                  $grayscale          = false
  141.         ) {
  143.         if ( $height <= 0 && $width <= 0 ) return false;
  144.         if ( $file === null && $string === null ) return false;
  146.         # Setting defaults and meta
  147.         $info                         = $file !== null ? getimagesize($file) : getimagesizefromstring($string);
  148.         $image                        = '';
  149.         $final_width                  = 0;
  150.         $final_height                 = 0;
  151.         list($width_old, $height_old) = $info;
  152.         $cropHeight = $cropWidth = 0;
  154.         # Calculating proportionality
  155.         if ($proportional) {
  156.             if      ($width  == 0)  $factor = $height/$height_old;
  157.             elseif  ($height == 0)  $factor = $width/$width_old;
  158.             else                    $factor = min( $width / $width_old, $height / $height_old );
  160.             $final_width  = round( $width_old * $factor );
  161.             $final_height = round( $height_old * $factor );
  162.         }
  163.         else {
  164.             $final_width = ( $width <= 0 ) ? $width_old : $width;
  165.             $final_height = ( $height <= 0 ) ? $height_old : $height;
  166.             $widthX = $width_old / $width;
  167.             $heightX = $height_old / $height;
  169.             $x = min($widthX, $heightX);
  170.             $cropWidth = (int) ($width_old - $width * $x) / 2;
  171.             $cropHeight = (int) ($height_old - $height * $x) / 2;
  172.         }
  174.         # Loading image to memory according to type
  175.         switch ( $info[2] ) {
  176.             case IMAGETYPE_JPEG:  $file !== null ? $image = imagecreatefromjpeg($file) : $image = imagecreatefromstring($string);  break;
  177.             case IMAGETYPE_GIF:   $file !== null ? $image = imagecreatefromgif($file)  : $image = imagecreatefromstring($string);  break;
  178.             case IMAGETYPE_PNG:   $file !== null ? $image = imagecreatefrompng($file)  : $image = imagecreatefromstring($string);  break;
  179.             default: return false;
  180.         }
  182.         # Making the image grayscale, if needed
  183.         if ($grayscale) {
  184.             imagefilter($image, IMG_FILTER_GRAYSCALE);
  185.         }
  187.         # This is the resizing/resampling/transparency-preserving magic
  188.         $image_resized = imagecreatetruecolor( $final_width, $final_height );
  189.         if ( ($info[2] == IMAGETYPE_GIF) || ($info[2] == IMAGETYPE_PNG) ) {
  190.             $transparency = imagecolortransparent($image);
  191.             $palletsize = imagecolorstotal($image);
  193.             if ($transparency >= 0 && $transparency < $palletsize) {
  194.                 $transparent_color  = imagecolorsforindex($image, $transparency);
  195.                 $transparency       = imagecolorallocate($image_resized, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
  196.                 imagefill($image_resized, 0, 0, $transparency);
  197.                 imagecolortransparent($image_resized, $transparency);
  198.             }
  199.             elseif ($info[2] == IMAGETYPE_PNG) {
  200.                 imagealphablending($image_resized, false);
  201.                 $color = imagecolorallocatealpha($image_resized, 0, 0, 0, 127);
  202.                 imagefill($image_resized, 0, 0, $color);
  203.                 imagesavealpha($image_resized, true);
  204.             }
  205.         }
  206.         imagecopyresampled($image_resized, $image, 0, 0, $cropWidth, $cropHeight, $final_width, $final_height, $width_old - 2 * $cropWidth, $height_old - 2 * $cropHeight);
  209.         # Taking care of original, if needed
  210.         if ( $delete_original ) {
  211.             if ( $use_linux_commands ) exec('rm '.$file);
  212.             else @unlink($file);
  213.         }
  215.         # Preparing a method of providing result
  216.         switch ( strtolower($output) ) {
  217.             case 'browser':
  218.                 $mime = image_type_to_mime_type($info[2]);
  219.                 header("Content-type: $mime");
  220.                 $output = NULL;
  221.                 break;
  222.             case 'file':
  223.                 $output = $file;
  224.                 break;
  225.             case 'return':
  226.                 return $image_resized;
  227.                 break;
  228.             default:
  229.                 break;
  230.         }
  232.         # Writing image according to type to the output destination and image quality
  233.         switch ( $info[2] ) {
  234.             case IMAGETYPE_GIF:   imagegif($image_resized, $output);    break;
  235.             case IMAGETYPE_JPEG:  imagejpeg($image_resized, $output, $quality);   break;
  236.             case IMAGETYPE_PNG:
  237.                 $quality = 9 - (int)((0.9*$quality)/10.0);
  238.                 imagepng($image_resized, $output, $quality);
  239.                 break;
  240.             default: return false;
  241.         }
  243.         return true;
  244.      }
  247. }