<?php
if(!defined("MCR")){ exit("Hacking Attempt!"); }
class cloak{
private $mp = 16;
private $core, $lng, $db, $user, $cfg;
public function __construct($core, $obj){
$this->core = $core;
$this->user = $core->user;
$this->db = $core->db;
$this->lng = $core->lng;
$this->cfg = $core->cfg;
if(!is_writable(MCR_CLOAK_PATH)){ $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_folder_perm'], 2, '?mode=profile'); }
$size = intval($obj['size']);
$tmp = $obj['tmp_name'];
switch(intval($obj['error'])){
case 0: break;
case 1:
case 2: $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_size'], 2, '?mode=profile'); break;
case 3:
case 4: $this->core->notify("", $this->lng['cloak_e'], 2, '?mode=profile'); break;
case 6: $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_temp'], 2, '?mode=profile'); break;
case 7: $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_perm'], 2, '?mode=profile'); break;
default: $this->core->notify("", $this->lng['cloak_e_undefined'], 2, '?mode=profile'); break;
}
if(($size/1024)>$this->user->permissions->sys_max_file_size){ $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_size'], 2, '?mode=profile'); }
if(!file_exists($tmp)){
$this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_tempfile'], 2, '?mode=profile');
}
if(substr($obj['name'], -4)!='.png'){ $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_png'], 2, '?mode=profile'); }
$get_size = @getimagesize($tmp);
if(!$get_size){ $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_png'], 2, '?mode=profile'); }
$width = $get_size[0];
$height = $get_size[1];
if(!$this->is_cloak_valid($get_size)){ $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_format'], 2, '?mode=profile'); }
// Resave head of skin +
if(!file_exists(MCR_SKIN_PATH.'interface/'.$this->user->login.'_mini.png')){
if(!copy(MCR_SKIN_PATH.'interface/default_mini.png', MCR_SKIN_PATH.'interface/'.$this->user->login.'_mini.png')){ $this->core->notify("", $this->lng['cloak_e_save'], 2, '?mode=profile'); }
}
// Resave head of skin -
// Create and save preview of cloak +
$new_preview = $this->create_preview($tmp);
if($new_preview===false){ $this->core->notify($this->lng['e_msg'], $this->lng['cloak_e_png'], 2, '?mode=profile'); }
imagepng($new_preview, MCR_SKIN_PATH.'interface/'.$this->user->login.'.png');
// Create and save preview of cloak -
// Save new cloak +
if(!file_exists(MCR_CLOAK_PATH.$this->user->login.'.png')){
if(!copy($tmp, MCR_CLOAK_PATH.$this->user->login.'.png')){ $this->core->notify("", $this->lng['cloak_e_save'], 2, '?mode=profile'); }
}
// Save new cloak -
}
/**
* Создание миниатюры
* @param $path - путь к изображению
* @param $size - размер
* @return resource
*/
public function create_preview($path, $size=224){
//header('Content-Type: image/png');
$image = @imagecreatefrompng($path);
if(!$image){ return false; }
if(file_exists(MCR_SKIN_PATH.$this->user->skin.'.png')){
$skin_path = MCR_SKIN_PATH.$this->user->skin.'.png';
}else{
$skin_path = MCR_SKIN_PATH.'default.png';
}
$skin = @imagecreatefrompng($skin_path);
$skin_size = @getimagesize($skin_path);
$cloak_size = @getimagesize($path);
$multiple = $skin_size[0] / 64;
$size_x = 32;
$preview = imagecreatetruecolor($size_x * $multiple, 32 * $multiple);
$mp_x_h = imagesx($preview) / 2;
$transparent = imagecolorallocatealpha($preview, 255, 255, 255, 127);
imagefill($preview, 0, 0, $transparent);
imagecopy($preview, $skin, 4 * $multiple, 0 * $multiple, 8 * $multiple, 8 * $multiple, 8 * $multiple, 8 * $multiple);
imagecopy($preview, $skin, 0 * $multiple, 8 * $multiple, 44 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
$this->core->imageflip($preview, $skin, 12 * $multiple, 8 * $multiple, 44 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
imagecopy($preview, $skin, 4 * $multiple, 8 * $multiple, 20 * $multiple, 20 * $multiple, 8 * $multiple, 12 * $multiple);
imagecopy($preview, $skin, 4 * $multiple, 20 * $multiple, 4 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
$this->core->imageflip($preview, $skin, 8 * $multiple, 20 * $multiple, 4 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
imagecopy($preview, $skin, 4 * $multiple, 0 * $multiple, 40 * $multiple, 8 * $multiple, 8 * $multiple, 8 * $multiple);
imagecopy($preview, $skin, $mp_x_h + 4 * $multiple, 8 * $multiple, 32 * $multiple, 20 * $multiple, 8 * $multiple, 12 * $multiple);
imagecopy($preview, $skin, $mp_x_h + 4 * $multiple, 0 * $multiple, 24 * $multiple, 8 * $multiple, 8 * $multiple, 8 * $multiple);
$this->core->imageflip($preview, $skin, $mp_x_h + 0 * $multiple, 8 * $multiple, 52 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
imagecopy($preview, $skin, $mp_x_h + 12 * $multiple, 8 * $multiple, 52 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
$this->core->imageflip($preview, $skin, $mp_x_h + 4 * $multiple, 20 * $multiple, 12 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
imagecopy($preview, $skin, $mp_x_h + 8 * $multiple, 20 * $multiple, 12 * $multiple, 20 * $multiple, 4 * $multiple, 12 * $multiple);
imagecopy($preview, $skin, $mp_x_h + 4 * $multiple, 0 * $multiple, 56 * $multiple, 8 * $multiple, 8 * $multiple, 8 * $multiple);
$multiple_c = $cloak_size[0] / 64;
$mp_x_h = ($multiple_c > $multiple) ? ($size_x * $multiple_c) / 2 : ($size_x * $multiple) / 2;
$mp_result = ($multiple_c > $multiple) ? $multiple_c : $multiple;
$preview_cloak = imagecreatetruecolor($size_x * $mp_result, 32 * $mp_result);
$transparent = imagecolorallocatealpha($preview_cloak, 255, 255, 255, 127);
imagefill($preview_cloak, 0, 0, $transparent);
imagecopyresized(
$preview_cloak, // result image
$image, // source image
round(3 * $mp_result), // start x point of result
round(8 * $mp_result), // start y point of result
round(12 * $multiple_c), // start x point of source img
round(1 * $multiple_c), // start y point of source img
round(10 * $mp_result), // result <- width ->
round(16 * $mp_result), // result /|\ height \|/
round(10 * $multiple_c), // width of cloak img (from start x \ y)
round(16 * $multiple_c) // height of cloak img (from start x \ y)
);
imagecopyresized($preview_cloak, $preview, 0, 0, 0, 0, imagesx($preview_cloak), imagesy($preview_cloak), imagesx($preview), imagesy($preview));
imagecopyresized(
$preview_cloak,
$image,
$mp_x_h + 3 * $mp_result,
round(8 * $mp_result),
round(1 * $multiple_c),
round(1 * $multiple_c),
round(10 * $mp_result),
round(16 * $mp_result),
round(10 * $multiple_c),
round(16 * $multiple_c)
);
$fullsize = imagecreatetruecolor($size, $size);
imagesavealpha($fullsize, true);
$transparent = imagecolorallocatealpha($fullsize, 255, 255, 255, 127);
imagefill($fullsize, 0, 0, $transparent);
imagecopyresized($fullsize, $preview_cloak, 0, 0, 0, 0, imagesx($fullsize), imagesy($fullsize), imagesx($preview_cloak), imagesy($preview_cloak));
imagedestroy($preview);
imagedestroy($preview_cloak);
imagedestroy($image);
imagedestroy($skin);
return $fullsize;
}
/**
* Валидация формата изображения
* @param $tmp - путь к изображению
* @return boolean
* - Проверяет права на максимальный размер изображения
*/
public function is_cloak_valid($size){
$formats = $this->core->get_array_formats($this->cfg->main['hd_cloaks']);
$max_ratio = $this->user->permissions->sys_max_ratio;
if($max_ratio<=0){ return false; }
$width = $formats[$max_ratio]["cloak_w"];
$height = $formats[$max_ratio]["cloak_h"];
if($size[0]>$width || $size[1]>$height){ return false; }
if(!$this->cfg->main['hd_cloaks']){
if($width<22 || $height<17){ return false; }
if(round($size[0]/$size[1], 2) != 1.29){ return false; }
}else{
if($width<64 || $height<32){ return false; }
if(round($size[0]/$size[1], 2) != 2){ return false; }
}
return true;
}
}
?>
