kinlok

ребят я тут навечок и php тока недавна начал изучать памагите пажалуста перевести этат код на php 7 if (!defined('MOZG')) { die("Hacking attempt!"); } class thumbnail { var $img; var $watermark_image_light; var $watermark_image_dark; function thumbnail($imgfile) { //detect image format $info = @getimagesize($imgfile); if ($info[2] == 2) { $this->img['format'] = "JPEG"; $this->img['src'] = @imagecreatefromjpeg($imgfile); } elseif ($info[2] == 3) { $this->img['format'] = "PNG"; $this->img['src'] = @imagecreatefrompng($imgfile); } elseif ($info[2] == 1) { $this->img['format'] = "GIF"; $this->img['src'] = @imagecreatefromgif($imgfile); } else { echo "Not Supported File! Thumbnails can only be made from .jpg, gif and .png images!"; @unlink($imgfile); exit(); } if (!$this->img['src']) { echo "Not Supported File! Thumbnails can only be made from .jpg, gif and .png images!"; @unlink($imgfile); exit(); } $this->img['lebar'] = @imagesx($this->img['src']); $this->img['tinggi'] = @imagesy($this->img['src']); $this->img['lebar_thumb'] = $this->img['lebar']; $this->img['tinggi_thumb'] = $this->img['tinggi']; //default quality jpeg $this->img['quality'] = 90; } function size_auto($size = 100, $site = 0, $jqCrop = 0) { $size = explode("x", $size); if ($jqCrop) { return $this->jqCrop(intval($size[0]), intval($size[1]), $jqCrop); } else if (count($size) == 2) { $size[0] = intval($size[0]); $size[1] = intval($size[1]); return $this->crop(intval($size[0]), intval($size[1])); } else { $size[0] = intval($size[0]); return $this->scale(intval($size[0]), $site); } } function crop($nw, $nh) { $w = $this->img['lebar']; $h = $this->img['tinggi']; if ($w <= $nw AND $h <= $nh) { $this->img['lebar_thumb'] = $w; $this->img['tinggi_thumb'] = $h; return 0; } $nw = min($nw, $w); $nh = min($nh, $h); $size_ratio = max($nw / $w, $nh / $h); $src_w = ceil($nw / $size_ratio); $src_h = ceil($nh / $size_ratio); $sx = floor(($w - $src_w) / 2); $sy = floor(($h - $src_h) / 2); $this->img['des'] = imagecreatetruecolor($nw, $nh); if ($this->img['format'] == "PNG") { imagealphablending($this->img['des'], false); imagesavealpha($this->img['des'], true); } imagecopyresampled($this->img['des'], $this->img['src'], 0, 0, $sx, 0, $nw, $nh, $src_w, $src_h); $this->img['src'] = $this->img['des']; return 1; } function jqCrop($nw, $nh, $cropData) { $cropDataExp = explode('|', $cropData); $left = $cropDataExp[0]; $top = $cropDataExp[1]; if (!$left OR $left <= 0) $left = 0; if (!$top OR $top <= 0) $top = 0; if ($nw < 100) $nw = 100; if ($nh < 100) $nh = 100; $w = $this->img['lebar']; $h = $this->img['tinggi']; if ($w <= $nw AND $h <= $nh) { $this->img['lebar_thumb'] = $w; $this->img['tinggi_thumb'] = $h; return 0; } $nw = min($nw, $w); $nh = min($nh, $h); $size_ratio = max($nw / $w, $nh / $h); $src_w = ceil($nw / $size_ratio); $src_h = ceil($nh / $size_ratio); $this->img['des'] = imagecreatetruecolor($nw, $nh); if ($this->img['format'] == "PNG") { imagealphablending($this->img['des'], false); imagesavealpha($this->img['des'], true); } imagecopyresampled($this->img['des'], $this->img['src'], 0, 0, $left, $top, $nw, $nh, $nw, $nh); $this->img['src'] = $this->img['des']; return 1; } function scale($size = 100, $site = 0) { $site = intval($site); if ($this->img['lebar'] <= $size and $this->img['tinggi'] <= $size) { $this->img['lebar_thumb'] = $this->img['lebar']; $this->img['tinggi_thumb'] = $this->img['tinggi']; return 0; } switch ($site) { case "1": if ($this->img['lebar'] <= $size) { $this->img['lebar_thumb'] = $this->img['lebar']; $this->img['tinggi_thumb'] = $this->img['tinggi']; return 0; } else { $this->img['lebar_thumb'] = $size; $this->img['tinggi_thumb'] = ($this->img['lebar_thumb'] / $this->img['lebar']) * $this->img['tinggi']; } break; case "2": if ($this->img['tinggi'] <= $size) { $this->img['lebar_thumb'] = $this->img['lebar']; $this->img['tinggi_thumb'] = $this->img['tinggi']; return 0; } else { $this->img['tinggi_thumb'] = $size; $this->img['lebar_thumb'] = ($this->img['tinggi_thumb'] / $this->img['tinggi']) * $this->img['lebar']; } break; default: if ($this->img['lebar'] >= $this->img['tinggi']) { $this->img['lebar_thumb'] = $size; $this->img['tinggi_thumb'] = ($this->img['lebar_thumb'] / $this->img['lebar']) * $this->img['tinggi']; } else { $this->img['tinggi_thumb'] = $size; $this->img['lebar_thumb'] = ($this->img['tinggi_thumb'] / $this->img['tinggi']) * $this->img['lebar']; } break; } if ($this->img['lebar_thumb'] < 1) $this->img['lebar_thumb'] = 1; if ($this->img['tinggi_thumb'] < 1) $this->img['tinggi_thumb'] = 1; $this->img['des'] = imagecreatetruecolor($this->img['lebar_thumb'], $this->img['tinggi_thumb']); if ($this->img['format'] == "PNG") { imagealphablending($this->img['des'], false); imagesavealpha($this->img['des'], true); } @imagecopyresampled($this->img['des'], $this->img['src'], 0, 0, 0, 0, $this->img['lebar_thumb'], $this->img['tinggi_thumb'], $this->img['lebar'], $this->img['tinggi']); $this->img['src'] = $this->img['des']; return 1; } function jpeg_quality($quality = 90) { //jpeg quality $this->img['quality'] = $quality; } function insert_watermark($min_image) { $image_width = imagesx( $this->img['src'] ); $image_height = imagesy( $this->img['src'] ); if($image_width > 210 AND $image_height > 60){ $this->watermark_image_light = ROOT_DIR . '/templates/Default/images/watermark_light.png'; $this->watermark_image_dark = ROOT_DIR . '/templates/Default/images/watermark_dark.png'; $margin = 7; }else{ $this->watermark_image_light = ROOT_DIR . '/templates/Default/images/wm_min_l.png'; $this->watermark_image_dark = ROOT_DIR . '/templates/Default/images/wm_min_d.png'; $margin = 8; } list ( $watermark_width, $watermark_height ) = getimagesize( $this->watermark_image_light ); $watermark_x = $image_width - $margin - $watermark_width; $watermark_y = $image_height - $margin - $watermark_height; $watermark_x2 = $watermark_x + $watermark_width; $watermark_y2 = $watermark_y + $watermark_height; if( $watermark_x < 0 OR $watermark_y < 0 OR $watermark_x2 > $image_width OR $watermark_y2 > $image_height OR $image_width < $min_image OR $image_height < $min_image ) { return; } $test = imagecreatetruecolor( 1, 1 ); imagecopyresampled( $test, $this->img['src'], 0, 0, $watermark_x, $watermark_y, 1, 1, $watermark_width, $watermark_height ); $rgb = imagecolorat( $test, 0, 0 ); $r = ($rgb >> 16) & 0xFF; $g = ($rgb >> 8) & 0xFF; $b = $rgb & 0xFF; $max = min( $r, $g, $b ); $min = max( $r, $g, $b ); $lightness = ( double ) (($max + $min) / 510.0); imagedestroy( $test ); $watermark_image = ($lightness < 0.5) ? $this->watermark_image_light : $this->watermark_image_dark; $watermark = imagecreatefrompng( $watermark_image ); imagealphablending( $watermark, TRUE ); if( $this->img['format'] == "PNG") { imagealphablending( $this->img['src'], TRUE ); $temp_img = imagecreatetruecolor( $image_width, $image_height ); imagealphablending ( $temp_img , false ); imagesavealpha ( $temp_img , true ); imagecopy( $temp_img, $this->img['src'], 0, 0, 0, 0, $image_width, $image_height ); imagecopy( $temp_img, $watermark, $watermark_x, $watermark_y, 0, 0, $watermark_width, $watermark_height ); imagecopy( $this->img['src'], $temp_img, 0, 0, 0, 0, $image_width, $image_height ); imagedestroy( $temp_img ); } elseif($this->img['format'] == "GIF") { $temp_img = imagecreatetruecolor( $image_width, $image_height ); $transparent_index=imagecolortransparent($this->img['src']); if($transparent_index!==-1){ $transparent_color=imagecolorsforindex($this->img['src'], $transparent_index); $transparent_destination_index=imagecolorallocate($temp_img, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']); imagecolortransparent($temp_img, $transparent_destination_index); imagefill($temp_img, 0, 0, $transparent_destination_index); } imagecopy( $temp_img, $this->img['src'], 0, 0, 0, 0, $image_width, $image_height ); imagecopy( $temp_img, $watermark, $watermark_x, $watermark_y, 0, 0, $watermark_width, $watermark_height ); imagecopy( $this->img['src'], $temp_img, 0, 0, 0, 0, $image_width, $image_height ); imagedestroy( $temp_img ); } else { imagecopy( $this->img['src'], $watermark, $watermark_x, $watermark_y, 0, 0, $watermark_width, $watermark_height ); } imagedestroy( $watermark ); } function save($save = "") { if( $this->img['format'] == "JPG" || $this->img['format'] == "JPEG" ) { //JPEG $this->insert_watermark('50'); imagejpeg( $this->img['src'], $save, $this->img['quality'] ); } elseif( $this->img['format'] == "PNG" ) { //PNG $this->insert_watermark('50'); imagealphablending( $this->img['src'], false); imagesavealpha( $this->img['src'], true); imagepng( $this->img['src'], $save ); } elseif( $this->img['format'] == "GIF" ) { //GIF $this->insert_watermark('50'); imagegif( $this->img['src'], $save ); } imagedestroy( $this->img['src'] ); } function show() { if( $this->img['format'] == "JPG" || $this->img['format'] == "JPEG" ) { //JPEG imageJPEG( $this->img['src'], "", $this->img['quality'] ); } elseif( $this->img['format'] == "PNG" ) { //PNG imagePNG( $this->img['src'] ); } elseif( $this->img['format'] == "GIF" ) { //GIF imageGIF( $this->img['src'] ); } imagedestroy( $this->img['src'] ); } } ?>