I’m trying to upload some 3 or 4 image files and then insert the file names in to 4 columns. I’m using the below listed code base. The uploading part of the script is working with out any problems but entering the file name part is giving an issue is there way to over come this if there another way to archives this please let me know.
This is not my handy work I’m using a script called easy PHP uploader this users another script called upload_class.php this works wonders when used to upload just one file.
Multi upload part
if($_FILES[‘upload’][‘name’])
{
$max_size = 10000*10000; // the max. size for uploading
class muli_files extends file_upload {
var $number_of_files = 0;
var $names_array;
var $tmp_names_array;
var $error_array;
var $wrong_extensions = 0;
var $bad_filenames = 0;
function extra_text($msg_num) {
switch ($this->language) {
case "de":
// add you translations here
break;
default:
$extra_msg[1] = "Error for: <b>".$this->the_file."</b>";
$extra_msg[2] = "You have tried to upload ".$this->wrong_extensions." files with a bad extension, the following extensions are allowed: <b>".$this->ext_string."</b>";
$extra_msg[3] = "Select at least on file.";
$extra_msg[4] = "Select the file(s) for upload.";
$extra_msg[5] = "You have tried to upload <b>".$this->bad_filenames." files</b> with invalid characters inside the filename.";
}
return $extra_msg[$msg_num];
}
// this method checkes the number of files for upload
// this example works with one or more files
function count_files() {
foreach ($this->names_array as $test) {
if ($test != "") {
$this->number_of_files++;
}
}
if ($this->number_of_files > 0) {
return true;
} else {
return false;
}
}
function upload_multi_files () {
$this->message = "";
if ($this->count_files()) {
foreach ($this->names_array as $key => $value) {
if ($value != "") {
$this->the_file = $value;
$new_name = $this->set_file_name();
if ($this->check_file_name($new_name)) {
if ($this->validateExtension()) {
$this->file_copy = $new_name;
$this->the_temp_file = $this->tmp_names_array[$key];
if (is_uploaded_file($this->the_temp_file)) {
if ($this->move_upload($this->the_temp_file, $this->file_copy)) {
$this->message[] = $this->error_text($this->error_array[$key]);
if ($this->rename_file) $this->message[] = $this->error_text(16);
sleep(1); // wait a seconds to get an new timestamp (if rename is set)
}
} else {
$this->message[] = $this->extra_text(1);
$this->message[] = $this->error_text($this->error_array[$key]);
}
} else {
$this->wrong_extensions++;
}
} else {
$this->bad_filenames++;
}
}
}
if ($this->bad_filenames > 0) $this->message[] = $this->extra_text(5);
if ($this->wrong_extensions > 0) {
$this->show_extensions();
$this->message[] = $this->extra_text(2);
}
} else {
$this->message[] = $this->extra_text(3);
}
}
}
$multi_upload = new muli_files;
$multi_upload->upload_dir = "uploads/"; // "files" is the folder for the uploaded files (you have to create this folder)
$multi_upload->extensions = array(".png",".jpeg",".jpg"); // specify the allowed extensions here
$multi_upload->message[] = $multi_upload->extra_text(4); // a different standard message for multiple files
//$multi_upload->rename_file = true; // set to "true" if you want to rename all files with a timestamp value
$multi_upload->do_filename_check = "y"; // check filename ...
$multi_upload->tmp_names_array = $_FILES['upload']['tmp_name'];
$multi_upload->names_array = $_FILES['upload']['name'];
$multi_upload->error_array = $_FILES['upload']['error'];
$multi_upload->upload_multi_files();
//$my_upload->replace = (isset($_POST['replace'])) ? $_POST['replace'] : "n"; // because only a checked checkboxes is true
//$my_upload->do_filename_check = (isset($_POST['check'])) ? $_POST['check'] : "n"; // use this boolean to check for a valid filename
//$new_name = (isset($_POST['name'])) ? $_POST['name'] : "";
if ($multi_upload->upload()) { // new name is an additional filename information, use this to rename the uploaded file
$full_path = $multi_upload->upload_dir.$multi_upload->file_copy;
$imagename = $multi_upload->get_uploaded_file_info($full_path);
}
}
else
{
$imagename = "" ;
}
upload_class.php
<?php
/*
Easy PHP Upload - version 2.33
A easy to use class for your (multiple) file uploads
Copyright (c) 2004 - 2011, Olaf Lederer
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of the finalwebsites.com nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
_________________________________________________________________________
available at http://www.finalwebsites.com/snippets.php?id=7
Comments & suggestions: http://www.finalwebsites.com/blog/submit-a-question/
*************************************************************************/
class file_upload {
var $the_file;
var $the_temp_file;
var $the_mime_type; // new in 2.33
var $upload_dir;
var $replace;
var $do_filename_check;
var $max_length_filename = 100;
var $extensions;
var $valid_mime_types = array('.bmp'=>'image/bmp', '.gif'=>'image/gif', '.jpg'=>'image/jpeg', '.jpeg'=>'image/jpeg', '.pdf'=>'application/pdf', '.png'=>'image/png', '.zip'=>'application/zip'); // new in 2.33 (search google for a complete list)
var $ext_string;
var $language;
var $http_error;
var $rename_file; // if this var is true the file copy get a new name
var $file_copy; // the new name
var $message = array();
var $create_directory = true;
/*
ver. 2.32
Added vars for file and directory permissions, check also the methods move_upload() and check_dir().
*/
var $fileperm = 0644;
var $dirperm = 0755;
function file_upload() {
$this->language = 'en'; // choice of en, nl, es
$this->rename_file = false;
$this->ext_string = '';
}
function show_error_string($br = '<br />') {
$msg_string = '';
foreach ($this->message as $value) {
$msg_string .= $value.$br;
}
return $msg_string;
}
function set_file_name($new_name = '') { // this 'conversion' is used for unique/new filenames
if ($this->rename_file) {
if ($this->the_file == '') return;
$name = ($new_name == '') ? strtotime('now') : $new_name;
sleep(3);
$name = $name.$this->get_extension($this->the_file);
} else {
$name = str_replace(' ', '_', $this->the_file); // space will result in problems on linux systems
}
return $name;
}
function upload($to_name = '') {
$new_name = $this->set_file_name($to_name);
if ($this->check_file_name($new_name)) {
if ($this->validateExtension()) {
if (is_uploaded_file($this->the_temp_file)) {
$this->file_copy = $new_name;
if ($this->move_upload($this->the_temp_file, $this->file_copy)) {
$this->message[] = $this->error_text($this->http_error);
if ($this->rename_file) $this->message[] = $this->error_text(16);
return true;
}
} else {
$this->message[] = $this->error_text($this->http_error);
return false;
}
} else {
$this->show_extensions();
$this->message[] = $this->error_text(11);
return false;
}
} else {
return false;
}
}
function check_file_name($the_name) {
if ($the_name != '') {
if (strlen($the_name) > $this->max_length_filename) {
$this->message[] = $this->error_text(13);
return false;
} else {
if ($this->do_filename_check == 'y') {
if (preg_match('/^[a-z0-9_]*\.(.){1,5}$/i', $the_name)) {
return true;
} else {
$this->message[] = $this->error_text(12);
return false;
}
} else {
return true;
}
}
} else {
$this->message[] = $this->error_text(10);
return false;
}
}
function get_extension($from_file) {
$ext = strtolower(strrchr($from_file,'.'));
return $ext;
}
/* New in version 2.33 */
function validateMimeType() {
$ext = $this->get_extension($this->the_file);
if ($this->the_mime_type == $this->valid_mime_types[$ext]) {
return true;
} else {
$this->message[] = $this->error_text(18);
return false;
}
}
/* Added here the mime check in ver. 2.33 */
function validateExtension() {
$extension = $this->get_extension($this->the_file);
$ext_array = $this->extensions;
if (in_array($extension, $ext_array)) {
if (!empty($this->the_mime_type)) {
if ($this->validateMimeType()) {
return true;
} else {
return false;
}
} else {
return true;
}
} else {
return false;
}
}
// this method is only used for detailed error reporting
function show_extensions() {
$this->ext_string = implode(' ', $this->extensions);
}
function move_upload($tmp_file, $new_file) {
if ($this->existing_file($new_file)) {
$newfile = $this->upload_dir.$new_file;
if ($this->check_dir($this->upload_dir)) {
if (move_uploaded_file($tmp_file, $newfile)) {
umask(0);
chmod($newfile , $this->fileperm);
return true;
} else {
return false;
}
} else {
$this->message[] = $this->error_text(14);
return false;
}
} else {
$this->message[] = $this->error_text(15);
return false;
}
}
function check_dir($directory) {
if (!is_dir($directory)) {
if ($this->create_directory) {
umask(0);
mkdir($directory, $this->dirperm);
return true;
} else {
return false;
}
} else {
return true;
}
}
function existing_file($file_name) {
if ($this->replace == 'y') {
return true;
} else {
if (file_exists($this->upload_dir.$file_name)) {
return false;
} else {
return true;
}
}
}
/*
ver. 2.32
Method get_uploaded_file_info(): Replaced old \n line-ends with the PHP constant variable PHP_EOL
*/
function get_uploaded_file_info($name) {
$str = 'File name: '.basename($name).PHP_EOL;
$str .= 'File size: '.filesize($name).' bytes'.PHP_EOL;
if (function_exists('mime_content_type')) {
$str .= 'Mime type: '.mime_content_type($name).PHP_EOL;
}
if ($img_dim = getimagesize($name)) {
$str .= 'Image dimensions: x = '.$img_dim[0].'px, y = '.$img_dim[1].'px'.PHP_EOL;
}
return $str;
}
// this method was first located inside the foto_upload extension
function del_temp_file($file) {
$delete = @unlink($file);
clearstatcache();
if (@file_exists($file)) {
$filesys = eregi_replace('/','\\',$file);
$delete = @system('del $filesys');
clearstatcache();
if (@file_exists($file)) {
$delete = @chmod ($file, 0644);
$delete = @unlink($file);
$delete = @system('del $filesys');
}
}
}
// this function creates a file field and if $show_alternate is true it will show a text field if the given file already exists
// there is also a submit button to remove the text field value
/*
ver. 2.32
Method create_file_field(): Minor code clean up (better code formatting and replaced double with single quotes)
*/
function create_file_field($element, $label = '', $length = 25, $show_replace = true, $replace_label = 'Replace old file?', $file_path = '', $file_name = '', $show_alternate = false, $alt_length = 30, $alt_btn_label = 'Delete image') {
$field = '';
if ($label != '') $field = '
<label>'.$label.'</label>';
$field = '
<input type="file" name="'.$element.'" size="'.$length.'" />';
if ($show_replace) $field .= '
<span>'.$replace_label.'</span>
<input type="checkbox" name="replace" value="y" />';
if ($file_name != '' && $show_alternate) {
$field .= '
<input type="text" name="'.$element.'" size="'.$alt_length.'" value="'.$file_name.'" readonly="readonly"';
$field .= (!@file_exists($file_path.$file_name)) ? ' title="'.sprintf($this->error_text(17), $file_name).'" />' : ' />';
$field .= '
<input type="checkbox" name="del_img" value="y" />
<span>'.$alt_btn_label.'</span>';
}
return $field;
}
// some error (HTTP)reporting, change the messages or remove options if you like.
/* ver 2.32
Method error_text(): Older Dutch language messages are re-written, thanks Julian A. de Marchi. Added HTTP error messages (error 6-7 introduced with newer PHP versions, error no. 5 doesn't exists)
*/
function error_text($err_num) {
switch ($this->language) {
case 'nl':
$error[0] = 'Bestand <b>'.$this->the_file.'</b> staat nu op de server.';
$error[1] = 'Dit bestand is groter dan de toegestaane upload bestandgrootte in de server configuratie.';
$error[2] = 'Dit bestand is groter dan de MAX_FILE_SIZE parameter welke in de html formulier werdt gespecificiëerd.';
$error[3] = 'De upload is helaas mislukt. Slechts een deel van het bestand is bij de server aangekomen. Probeer het opnieuw.';
$error[4] = 'De upload is helaas mislukt. Geen betrouwbare verbinding met de server kwam tot stand. Probeer het opnieuw.';
$error[6] = 'De map voor tijdelijke opslag ontbreekt. ';
$error[7] = 'Het schrijven op de server is mislukt. ';
$error[8] = 'Een PHP extensie is gestopt tijdens het uploaden. ';
// end http errors
$error[10] = 'Selecteer een bestand om te uploaden.';
$error[11] = 'Uitsluitend bestanden van de volgende types zijn toegestaan: <b>'.$this->ext_string.'</b>';
$error[12] = 'Helaas heeft het gekozen bestand karakters die niet zijn toegestaan. Gebruik uitsluitend cijfers, letters, en onderstrepen. <br>Een geldige naam eindigt met een punt met daarop volgend het extensietype.';
$error[13] = 'De bestandsnaam is echter te lang, en mag een maximum van '.$this->max_length_filename.' tekens bevatten.';
$error[14] = 'De gekozen map werdt niet gevonden.';
$error[15] = 'Een bestand met dezelfde naam ('.$this->the_file.') bestaat al op de server. Probeer opnieuw met een andere naam.';
$error[16] = 'Op de server werdt het bestand hernoemd tot <b>'.$this->file_copy.'</b>.';
$error[17] = 'Het bestand %s bestaat niet.';
$error[18] = 'De soort bestand (mime type) is niet toegestaan.'; // new ver. 2.33
break;
case 'de':
$error[0] = 'Die Datei: <b>'.$this->the_file.'</b> wurde hochgeladen!';
$error[1] = 'Die hochzuladende Datei ist größer als der Wert in der Server-Konfiguration!';
$error[2] = 'Die hochzuladende Datei ist größer als der Wert in der Klassen-Konfiguration!';
$error[3] = 'Die hochzuladende Datei wurde nur teilweise übertragen';
$error[4] = 'Es wurde keine Datei hochgeladen';
$error[6] = 'Der temporäre Dateiordner fehlt';
$error[7] = 'Das Schreiben der Datei auf der Festplatte war nicht möglich.';
$error[8] = 'Eine PHP Erweiterung hat während dem hochladen aufgehört zu arbeiten. ';
$error[10] = 'Wählen Sie eine Datei aus!.';
$error[11] = 'Es sind nur Dateien mit folgenden Endungen erlaubt: <b>'.$this->ext_string.'</b>';
$error[12] = 'Der Dateiname enthält ungültige Zeichen. Benutzen Sie nur alphanumerische Zeichen für den Dateinamen mit Unterstrich. <br>Ein gültiger Dateiname endet mit einem Punkt, gefolgt von der Endung.';
$error[13] = 'Der Dateiname überschreitet die maximale Anzahl von '.$this->max_length_filename.' Zeichen.';
$error[14] = 'Das Upload-Verzeichnis existiert nicht!';
$error[15] = 'Upload <b>'.$this->the_file.'...Fehler!</b> Eine Datei mit gleichem Dateinamen existiert bereits.';
$error[16] = 'Die hochgeladene Datei ist umbenannt in <b>'.$this->file_copy.'</b>.';
$error[17] = 'Die Datei %s existiert nicht.';
$error[18] = 'Der Datei Typ (mime type) ist nicht erlaubt.'; // new ver. 2.33
break;
//
// place here the translations (if you need) from the directory 'add_translations'
//
default:
// start http errors
$error[0] = 'File: <b>'.$this->the_file.'</b> successfully uploaded!';
$error[1] = 'The uploaded file exceeds the max. upload filesize directive in the server configuration.';
$error[2] = 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the html form.';
$error[3] = 'The uploaded file was only partially uploaded';
$error[4] = 'No file was uploaded';
$error[6] = 'Missing a temporary folder. ';
$error[7] = 'Failed to write file to disk. ';
$error[8] = 'A PHP extension stopped the file upload. ';
// end http errors
$error[10] = 'Please select a file for upload.';
$error[11] = 'Only files with the following extensions are allowed: <b>'.$this->ext_string.'</b>';
$error[12] = 'Sorry, the filename contains invalid characters. Use only alphanumerical chars and separate parts of the name (if needed) with an underscore. <br>A valid filename ends with one dot followed by the extension.';
$error[13] = 'The filename exceeds the maximum length of '.$this->max_length_filename.' characters.';
$error[14] = 'Sorry, the upload directory does not exist!';
$error[15] = 'Uploading <b>'.$this->the_file.'...Error!</b> Sorry, a file with this name already exitst.';
$error[16] = 'The uploaded file is renamed to <b>'.$this->file_copy.'</b>.';
$error[17] = 'The file %s does not exist.';
$error[18] = 'The file type (mime type) is not valid.'; // new ver. 2.33
}
return $error[$err_num];
}
}
?