Fórum Ajuda - Processamento de Imagem #487434

$FinalName = "/var/www/personal/DevMedia/images/".time() . '.png';

// Define o Nome Final da Imagem
$FinalName = time() . '.png';

// Depois

// Carrega a Imagem
$Image = imagecreatefrompng($FinalName);

<br />
<b>Warning</b>:  imagecreatefrompng(1406765838.png) [<a href='function.imagecreatefrompng'>function.imagecreatefrompng</a>]: failed to open stream: No such file or directory in <b>/home/Coestar/public_html/pixel.php</b> on line <b>17</b><br />

$('#form-photos').validate({
			submitHandler: function( form ) {
 				if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
                    Alert.show('Seu navegador não tem suporte a arquivos.');
                    return;
                }    

                input = document.getElementById('photos');
                if (!input.files) {
                	Alert.show("Seu navegador não tem suporte a arquivos.");
               	}
               	else if (input.files.length == 0 && $('#id_photos').val() == 0) {
               		Alert.show("Selecione um arquivo para enviar!");               
               	}
               	else {
					for (var i=0, il=input.files.length; i<il; i++) {
						file = input.files[i];
						
						var xhr = new XMLHttpRequest();
						if (xhr.upload && file.type == "image/jpeg" && file.size <= $("#MAX_FILE_SIZE").val()) {
							
							$('#form-photos #photos_name').val( file.name );
							xhr.onreadystatechange = function (e) {  
								console.log( 'onreadystatechange' );

								if ( xhr.readyState === 4 ) {  
									if ( xhr.status === 200 ) {  
										console.log( xhr.responseText );  
									} 
									else {  
										console.log( "Error", xhr.statusText );  
							        }  
							    }  
							};
							xhr.addEventListener("load", function(e) {
								console.log( 'load' );
								// depois q fez o upload da photo, salva no banco as informações necessárias.
								// Photos.saveDB(form, 'save');
							}, false);							
							xhr.upload.addEventListener("progress", function(e) {
								console.log( 'progress' );
								// apenas uma barra de progresso... não é necessário. 
								// Photos.progress(e);
							}, false);						
							
							xhr.open("POST", 'upload.php', true);
							xhr.setRequestHeader("X-FILENAME", file.name);
							xhr.send( file );
						}
					};               		
               	}				

				return false;  
	        }  	
		});

<?php

defined("DS") || define("DS", DIRECTORY_SEPARATOR);
defined("R" ) || define("R", dirname(__FILE__));

$photo_name = (isset($_SERVER['HTTP_X_FILENAME']) ? $_SERVER['HTTP_X_FILENAME'] : false);

if ( $photo_name ) {
	// save photo
	file_put_contents('photos/' . $photo_name, file_get_contents('php://input'));
	
	// create photo
	// ************************************************
	$photo_dir = R . DS . "photos" . DS; 
	$new_width = 800;
		
	// ************************************************
	// load image and get image size
	$img 	= imagecreatefromjpeg( $photo_dir . $photo_name );
	$width 	= imagesx( $img );
	$height = imagesy( $img );
	
	// calculate photo size
	$new_height = floor( $height * ( $new_width / $width ) );
	
	// create a new temporary image
	$tmp_img = imagecreatetruecolor( $new_width, $new_height );
	  
	// copy and resize old image into new image
	imagecopyresized( $tmp_img, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height );
	  
	// save photo into a file
	imagejpeg( $tmp_img, $photo_dir . DS . $photo_name, 100 );

	// ************************************************
	// ************************************************
	// ************************************************
	// ************************************************
	// ************************************************
	
	// create Thumbs
	// ************************************************
	$photo_dir = R . DS . "photos" . DS; 
	$new_width = 300;
		
	// ************************************************
	// load image and get image size
	$img 	= imagecreatefromjpeg( $photo_dir . $photo_name );
	$width 	= imagesx( $img );
	$height = imagesy( $img );
	
	// calculate thumbnail size
	$new_height = floor( $height * ( $new_width / $width ) );
	
	// create a new temporary image
	$tmp_img = imagecreatetruecolor( $new_width, $new_height );
	  
	// copy and resize old image into new image
	imagecopyresized( $tmp_img, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height );
	  
	// save thumbnail into a file
	imagejpeg( $tmp_img, $photo_dir . 'thumbs' . DS . $photo_name );		

	echo true;
	exit;
}

echo false;
?>