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-rw-r--r--BSF/upload.php438
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+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based picture gallery |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify |
+// | it under the terms of the GNU General Public License as published by |
+// | the Free Software Foundation |
+// | |
+// | This program is distributed in the hope that it will be useful, but |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
+// | General Public License for more details. |
+// | |
+// | You should have received a copy of the GNU General Public License |
+// | along with this program; if not, write to the Free Software |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA. |
+// +-----------------------------------------------------------------------+
+
+define('PHPWG_ROOT_PATH','./');
+
+// +-----------------------------------------------------------------------+
+// | Includes |
+// +-----------------------------------------------------------------------+
+include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
+include_once(PHPWG_ROOT_PATH.'include/upload.class.php');
+
+// +-----------------------------------------------------------------------+
+// | Check Access and exit when user status is not ok |
+// +-----------------------------------------------------------------------+
+check_status($conf['upload_user_access']);
+
+// +-----------------------------------------------------------------------+
+// | Create upload object |
+// +-----------------------------------------------------------------------+
+$upload = new Upload();
+
+
+$username = !empty($_POST['username']) ? $_POST['username']:(is_classic_user() ? $user['username'] : '');
+$mail_address = !empty($_POST['mail_address']) ? $_POST['mail_address'] : (is_classic_user() ? $user['email'] : '');
+$name = !empty($_POST['name']) ? $_POST['name'] : '';
+$author = !empty($_POST['author']) ? $_POST['author'] : (is_classic_user() ? $user['username'] : '');
+$date_creation = !empty($_POST['date_creation']) ? $_POST['date_creation'] : '';
+$comment = !empty($_POST['comment']) ? $_POST['comment'] : '';
+
+//------------------------------------------------------------------- functions
+// The validate_upload function checks if the image of the given path is valid.
+// A picture is valid when :
+// - width, height and filesize are not higher than the maximum
+// filesize authorized by the administrator
+// - the type of the picture is among jpg, gif and png
+// The function returns an array containing :
+// - $result['type'] contains the type of the image ('jpg', 'gif' or 'png')
+// - $result['error'] contains an array with the different errors
+// found with the picture
+function validate_upload( $temp_name, $my_max_file_size,
+ $image_max_width, $image_max_height )
+{
+ global $conf, $lang, $page, $mail_address;
+
+ $result = array();
+ $result['error'] = array();
+ //echo $_FILES['picture']['name']."<br />".$temp_name;
+ $extension = get_extension( $_FILES['picture']['name'] );
+ if (!in_array($extension, $conf['picture_ext']))
+ {
+ array_push( $result['error'], l10n('upload_advise_filetype') );
+ return $result;
+ }
+ if ( !isset( $_FILES['picture'] ) )
+ {
+ // do we even have a file?
+ array_push( $result['error'], "You did not upload anything!" );
+ }
+ else if ( $_FILES['picture']['size'] > $my_max_file_size * 1024 )
+ {
+ array_push( $result['error'],
+ l10n('upload_advise_filesize').$my_max_file_size.' KB' );
+ }
+ else
+ {
+ // check if we are allowed to upload this file_type
+ // upload de la photo sous un nom temporaire
+ if ( !move_uploaded_file( $_FILES['picture']['tmp_name'], $temp_name ) )
+ {
+ array_push( $result['error'], l10n('upload_cannot_upload') );
+ }
+ else
+ {
+ $size = getimagesize( $temp_name );
+ if ( isset( $image_max_width )
+ and $image_max_width != ""
+ and $size[0] > $image_max_width )
+ {
+ array_push( $result['error'],
+ l10n('upload_advise_width').$image_max_width.' px' );
+ }
+ if ( isset( $image_max_height )
+ and $image_max_height != ""
+ and $size[1] > $image_max_height )
+ {
+ array_push( $result['error'],
+ l10n('upload_advise_height').$image_max_height.' px' );
+ }
+ // $size[2] == 1 means GIF
+ // $size[2] == 2 means JPG
+ // $size[2] == 3 means PNG
+ switch ( $size[2] )
+ {
+ case 1 : $result['type'] = 'gif'; break;
+ case 2 : $result['type'] = 'jpg'; break;
+ case 3 : $result['type'] = 'png'; break;
+ default :
+ array_push( $result['error'], l10n('upload_advise_filetype') );
+ }
+ }
+ }
+ if ( sizeof( $result['error'] ) > 0 )
+ {
+ // destruction de l'image avec le nom temporaire
+ @unlink( $temp_name );
+ }
+ else
+ {
+ @chmod( $temp_name, 0644);
+ }
+
+ //------------------------------------------------------------ log informations
+ pwg_log();
+
+ return $result;
+}
+
+//-------------------------------------------------- access authorization check
+if (isset($_POST['category']) and is_numeric($_POST['category']))
+{
+ $page['category'] = $_POST['category'];
+}
+else
+if (isset($_GET['cat']) and is_numeric($_GET['cat']))
+{
+ $page['category'] = $_GET['cat'];
+}
+else
+{
+ $page['category'] = null;
+}
+
+if (! empty($page['category']))
+{
+ check_restrictions($page['category']);
+ $category = get_cat_info($page['category']);
+ $category['cat_dir'] = get_complete_dir($page['category']);
+
+ if (url_is_remote($category['cat_dir']) or !$category['uploadable'])
+ {
+ page_forbidden('upload not allowed');
+ }
+}
+else
+{
+ if (isset($_POST['submit']))
+ {
+ // $page['category'] may be set by a futur plugin but without it
+ bad_request('invalid parameters');
+ }
+ else
+ {
+ $category = null;
+ }
+}
+
+$error = array();
+$page['upload_successful'] = false;
+if ( isset( $_GET['waiting_id'] ) )
+{
+ $page['waiting_id'] = $_GET['waiting_id'];
+}
+
+//-------------------------------------------------------------- picture upload
+// verfying fields
+if ( isset( $_POST['submit'] ) and !isset( $_GET['waiting_id'] ) )
+{
+ $path = $category['cat_dir'].$_FILES['picture']['name'];
+ if ( @is_file( $path ) )
+ {
+ array_push( $error, l10n('upload_file_exists') );
+ }
+ // test de la présence des champs obligatoires
+ if ( empty($_FILES['picture']['name']))
+ {
+ array_push( $error, l10n('upload_filenotfound') );
+ }
+ if ( !ereg( "([_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)+)",
+ $_POST['mail_address'] ) )
+ {
+ array_push( $error, l10n('reg_err_mail_address') );
+ }
+ if ( empty($_POST['username']) )
+ {
+ array_push( $error, l10n('upload_err_username') );
+ }
+
+ $date_creation = '';
+ if ( !empty($_POST['date_creation']) )
+ {
+ list( $day,$month,$year ) = explode( '/', $_POST['date_creation'] );
+ // int checkdate ( int month, int day, int year)
+ if (checkdate($month, $day, $year))
+ {
+ $date_creation = $year.'-'.$month.'-'.$day;
+ }
+ else
+ {
+ array_push( $error, l10n('err_date') );
+ }
+ }
+ // creation of the "infos" field :
+ // <infos author="Pierrick LE GALL" comment="my comment"
+ // date_creation="2004-08-14" name="" />
+ $xml_infos = '<infos';
+ $xml_infos.= encodeAttribute('author', $_POST['author']);
+ $xml_infos.= encodeAttribute('comment', $_POST['comment']);
+ $xml_infos.= encodeAttribute('date_creation', $date_creation);
+ $xml_infos.= encodeAttribute('name', $_POST['name']);
+ $xml_infos.= ' />';
+
+ if ( !preg_match( '/^[a-zA-Z0-9-_.]+$/', $_FILES['picture']['name'] ) )
+ {
+ array_push( $error, l10n('update_wrong_dirname') );
+ }
+
+ if ( sizeof( $error ) == 0 )
+ {
+ $result = validate_upload( $path, $conf['upload_maxfilesize'],
+ $conf['upload_maxwidth'],
+ $conf['upload_maxheight'] );
+ for ( $j = 0; $j < sizeof( $result['error'] ); $j++ )
+ {
+ array_push( $error, $result['error'][$j] );
+ }
+ }
+
+ if ( sizeof( $error ) == 0 )
+ {
+ $query = 'insert into '.WAITING_TABLE;
+ $query.= ' (storage_category_id,file,username,mail_address,date,infos)';
+ $query.= ' values ';
+ $query.= '('.$page['category'].",'".$_FILES['picture']['name']."'";
+ $query.= ",'".htmlspecialchars( $_POST['username'], ENT_QUOTES)."'";
+ $query.= ",'".$_POST['mail_address']."',".time().",'".$xml_infos."')";
+ $query.= ';';
+ pwg_query( $query );
+ $page['waiting_id'] = mysql_insert_id();
+
+ if ($conf['email_admin_on_picture_uploaded'])
+ {
+ include_once(PHPWG_ROOT_PATH.'include/functions_mail.inc.php');
+
+ $waiting_url = get_absolute_root_url().'admin.php?page=upload';
+
+ $keyargs_content = array
+ (
+ get_l10n_args('Category: %s', get_cat_display_name($category['upper_names'], null, false)),
+ get_l10n_args('Picture name: %s', $_FILES['picture']['name']),
+ get_l10n_args('User: %s', $_POST['username']),
+ get_l10n_args('Email: %s', $_POST['mail_address']),
+ get_l10n_args('Picture name: %s', $_POST['name']),
+ get_l10n_args('Author: %s', $_POST['author']),
+ get_l10n_args('Creation date: %s', $_POST['date_creation']),
+ get_l10n_args('Comment: %s', $_POST['comment']),
+ get_l10n_args('', ''),
+ get_l10n_args('Waiting page: %s', $waiting_url)
+ );
+
+ pwg_mail_notification_admins
+ (
+ get_l10n_args('Picture uploaded by %s', $_POST['username']),
+ $keyargs_content
+ );
+ }
+ }
+}
+
+//------------------------------------------------------------ thumbnail upload
+if ( isset( $_POST['submit'] ) and isset( $_GET['waiting_id'] ) )
+{
+ // upload of the thumbnail
+ $query = 'select file';
+ $query.= ' from '.WAITING_TABLE;
+ $query.= ' where id = '.$_GET['waiting_id'];
+ $query.= ';';
+ $result= pwg_query( $query );
+ $row = mysql_fetch_array( $result );
+ $file = substr ( $row['file'], 0, strrpos ( $row['file'], ".") );
+ $extension = get_extension( $_FILES['picture']['name'] );
+
+ if (($path = mkget_thumbnail_dir($category['cat_dir'], $error)) != false)
+ {
+ $path.= '/'.$conf['prefix_thumbnail'].$file.'.'.$extension;
+ $result = validate_upload( $path, $conf['upload_maxfilesize'],
+ $conf['upload_maxwidth_thumbnail'],
+ $conf['upload_maxheight_thumbnail'] );
+ for ( $j = 0; $j < sizeof( $result['error'] ); $j++ )
+ {
+ array_push( $error, $result['error'][$j] );
+ }
+ }
+
+ if ( sizeof( $error ) == 0 )
+ {
+ $query = 'update '.WAITING_TABLE;
+ $query.= " set tn_ext = '".$extension."'";
+ $query.= ' where id = '.$_GET['waiting_id'];
+ $query.= ';';
+ pwg_query( $query );
+ $page['upload_successful'] = true;
+ }
+}
+
+//
+// Start output of page
+//
+$title= l10n('upload_title');
+$page['body_id'] = 'theUploadPage';
+include(PHPWG_ROOT_PATH.'include/page_header.php');
+$template->set_filenames(array('upload'=>'upload.tpl'));
+
+// Load category list
+$query = '
+SELECT
+ id, name, uppercats, global_rank
+FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.'
+ ON id = cat_id and user_id = '.$user['id'].'
+WHERE
+ uploadable = \'true\'
+ '.get_sql_condition_FandF
+ (
+ array
+ (
+ 'visible_categories' => 'id',
+ ),
+ 'AND'
+ ).'
+;';
+display_select_cat_wrapper($query, array($page['category']), 'categories');
+
+$u_form = PHPWG_ROOT_PATH.'upload.php?cat='.$page['category'];
+if ( isset( $page['waiting_id'] ) )
+{
+$u_form.= '&amp;waiting_id='.$page['waiting_id'];
+}
+
+if ( isset( $page['waiting_id'] ) )
+{
+ $advise_title = l10n('upload_advise_thumbnail').$_FILES['picture']['name'];
+}
+else
+{
+ $advise_title = l10n('Choose an image');
+}
+
+$template->assign(
+ array(
+ 'ADVISE_TITLE' => $advise_title,
+ 'NAME' => $username,
+ 'EMAIL' => $mail_address,
+ 'NAME_IMG' => $name,
+ 'AUTHOR_IMG' => $author,
+ 'DATE_IMG' => $date_creation,
+ 'COMMENT_IMG' => $comment,
+
+ 'F_ACTION' => $u_form,
+
+ 'U_RETURN' => make_index_url(array('category' => $category)),
+ )
+ );
+
+$template->assign('errors', $error);
+$template->assign('UPLOAD_SUCCESSFUL', $page['upload_successful'] );
+
+if ( !$page['upload_successful'] )
+{
+//--------------------------------------------------------------------- advises
+ if ( !empty($conf['upload_maxfilesize']) )
+ {
+ $content = l10n('upload_advise_filesize');
+ $content.= $conf['upload_maxfilesize'].' KB';
+ $template->append('advises', $content);
+ }
+
+ if ( isset( $page['waiting_id'] ) )
+ {
+ if ( $conf['upload_maxwidth_thumbnail'] != '' )
+ {
+ $content = l10n('upload_advise_width');
+ $content.= $conf['upload_maxwidth_thumbnail'].' px';
+ $template->append('advises', $content);
+ }
+ if ( $conf['upload_maxheight_thumbnail'] != '' )
+ {
+ $content = l10n('upload_advise_height');
+ $content.= $conf['upload_maxheight_thumbnail'].' px';
+ $template->append('advises', $content);
+ }
+ }
+ else
+ {
+ if ( $conf['upload_maxwidth'] != '' )
+ {
+ $content = l10n('upload_advise_width');
+ $content.= $conf['upload_maxwidth'].' px';
+ $template->append('advises', $content);
+ }
+ if ( $conf['upload_maxheight'] != '' )
+ {
+ $content = l10n('upload_advise_height');
+ $content.= $conf['upload_maxheight'].' px';
+ $template->append('advises', $content);
+ }
+ }
+ $template->append('advises', l10n('upload_advise_filetype'));
+
+//----------------------------------------- optionnal username and mail address
+ if ( !isset( $page['waiting_id'] ) )
+ {
+ $template->assign('SHOW_FORM_FIELDS', true);
+ }
+}
+
+//----------------------------------------------------------- html code display
+$template->parse('upload');
+include(PHPWG_ROOT_PATH.'include/page_tail.php');
+?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 17:10:41 +0000