[2] | 1 | <?php |
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[354] | 2 | // +-----------------------------------------------------------------------+ |
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[593] | 3 | // | PhpWebGallery - a PHP based picture gallery | |
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| 4 | // | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | |
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[1058] | 5 | // | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net | |
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[354] | 6 | // +-----------------------------------------------------------------------+ |
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[593] | 7 | // | branch : BSF (Best So Far) |
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[354] | 8 | // | file : $RCSfile$ |
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| 9 | // | last update : $Date: 2006-12-03 22:32:02 +0000 (Sun, 03 Dec 2006) $ |
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| 10 | // | last modifier : $Author: rub $ |
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| 11 | // | revision : $Revision: 1631 $ |
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| 12 | // +-----------------------------------------------------------------------+ |
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| 13 | // | This program is free software; you can redistribute it and/or modify | |
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| 14 | // | it under the terms of the GNU General Public License as published by | |
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| 15 | // | the Free Software Foundation | |
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| 16 | // | | |
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| 17 | // | This program is distributed in the hope that it will be useful, but | |
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| 18 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 19 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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| 20 | // | General Public License for more details. | |
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| 21 | // | | |
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| 22 | // | You should have received a copy of the GNU General Public License | |
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| 23 | // | along with this program; if not, write to the Free Software | |
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| 24 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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| 25 | // | USA. | |
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| 26 | // +-----------------------------------------------------------------------+ |
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[364] | 27 | define('PHPWG_ROOT_PATH','./'); |
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| 28 | include_once( PHPWG_ROOT_PATH.'include/common.inc.php' ); |
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[345] | 29 | |
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[1631] | 30 | $username = !empty($_POST['username'])?$_POST['username']:$user['username']; |
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| 31 | $mail_address = !empty($_POST['mail_address'])?$_POST['mail_address']:@$user['mail_address']; |
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| 32 | $name = !empty($_POST['name'])?$_POST['name']:''; |
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| 33 | $author = !empty($_POST['author'])?$_POST['author']:''; |
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| 34 | $date_creation = !empty($_POST['date_creation'])?$_POST['date_creation']:''; |
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| 35 | $comment = !empty($_POST['comment'])?$_POST['comment']:''; |
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| 36 | |
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[10] | 37 | //------------------------------------------------------------------- functions |
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[2] | 38 | // The validate_upload function checks if the image of the given path is valid. |
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| 39 | // A picture is valid when : |
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| 40 | // - width, height and filesize are not higher than the maximum |
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| 41 | // filesize authorized by the administrator |
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| 42 | // - the type of the picture is among jpg, gif and png |
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| 43 | // The function returns an array containing : |
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| 44 | // - $result['type'] contains the type of the image ('jpg', 'gif' or 'png') |
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| 45 | // - $result['error'] contains an array with the different errors |
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| 46 | // found with the picture |
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| 47 | function validate_upload( $temp_name, $my_max_file_size, |
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| 48 | $image_max_width, $image_max_height ) |
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| 49 | { |
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[1631] | 50 | global $conf, $lang, $page, $mail_address; |
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| 51 | |
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[2] | 52 | $result = array(); |
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| 53 | $result['error'] = array(); |
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| 54 | //echo $_FILES['picture']['name']."<br />".$temp_name; |
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| 55 | $extension = get_extension( $_FILES['picture']['name'] ); |
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[585] | 56 | if (!in_array($extension, $conf['picture_ext'])) |
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[2] | 57 | { |
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[1631] | 58 | array_push( $result['error'], l10n('upload_advise_filetype') ); |
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[2] | 59 | return $result; |
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| 60 | } |
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| 61 | if ( !isset( $_FILES['picture'] ) ) |
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| 62 | { |
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| 63 | // do we even have a file? |
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[19] | 64 | array_push( $result['error'], "You did not upload anything!" ); |
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[2] | 65 | } |
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| 66 | else if ( $_FILES['picture']['size'] > $my_max_file_size * 1024 ) |
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| 67 | { |
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[19] | 68 | array_push( $result['error'], |
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[1631] | 69 | l10n('upload_advise_filesize').$my_max_file_size.' KB' ); |
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[2] | 70 | } |
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| 71 | else |
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| 72 | { |
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| 73 | // check if we are allowed to upload this file_type |
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| 74 | // upload de la photo sous un nom temporaire |
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| 75 | if ( !move_uploaded_file( $_FILES['picture']['tmp_name'], $temp_name ) ) |
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| 76 | { |
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[1631] | 77 | array_push( $result['error'], l10n('upload_cannot_upload') ); |
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[2] | 78 | } |
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| 79 | else |
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| 80 | { |
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| 81 | $size = getimagesize( $temp_name ); |
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| 82 | if ( isset( $image_max_width ) |
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[10] | 83 | and $image_max_width != "" |
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| 84 | and $size[0] > $image_max_width ) |
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[2] | 85 | { |
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[19] | 86 | array_push( $result['error'], |
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[1631] | 87 | l10n('upload_advise_width').$image_max_width.' px' ); |
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[2] | 88 | } |
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| 89 | if ( isset( $image_max_height ) |
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[10] | 90 | and $image_max_height != "" |
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| 91 | and $size[1] > $image_max_height ) |
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[2] | 92 | { |
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[19] | 93 | array_push( $result['error'], |
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[1631] | 94 | l10n('upload_advise_height').$image_max_height.' px' ); |
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[2] | 95 | } |
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| 96 | // $size[2] == 1 means GIF |
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| 97 | // $size[2] == 2 means JPG |
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| 98 | // $size[2] == 3 means PNG |
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[19] | 99 | switch ( $size[2] ) |
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[2] | 100 | { |
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[19] | 101 | case 1 : $result['type'] = 'gif'; break; |
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| 102 | case 2 : $result['type'] = 'jpg'; break; |
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| 103 | case 3 : $result['type'] = 'png'; break; |
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| 104 | default : |
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[1631] | 105 | array_push( $result['error'], l10n('upload_advise_filetype') ); |
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[2] | 106 | } |
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| 107 | } |
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| 108 | } |
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| 109 | if ( sizeof( $result['error'] ) > 0 ) |
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| 110 | { |
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| 111 | // destruction de l'image avec le nom temporaire |
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| 112 | @unlink( $temp_name ); |
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| 113 | } |
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[345] | 114 | else |
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| 115 | { |
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[587] | 116 | @chmod( $temp_name, 0644); |
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[345] | 117 | } |
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[1631] | 118 | |
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| 119 | //------------------------------------------------------------ log informations |
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| 120 | pwg_log('upload', |
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| 121 | get_cat_display_name($page['cat_name']), |
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| 122 | $_FILES['picture']['name']. |
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| 123 | ' ['.$mail_address.'] '.'['.($result ? 'OK' : 'KO').']'); |
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| 124 | |
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[2] | 125 | return $result; |
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[1631] | 126 | } |
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[345] | 127 | |
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[2] | 128 | //-------------------------------------------------- access authorization check |
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[1036] | 129 | if (is_numeric($_GET['cat'])) |
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[2] | 130 | { |
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[1036] | 131 | $page['cat'] = $_GET['cat']; |
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| 132 | } |
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| 133 | |
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| 134 | if (isset($page['cat'])) |
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| 135 | { |
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[2] | 136 | check_restrictions( $page['cat'] ); |
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| 137 | $result = get_cat_info( $page['cat'] ); |
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[82] | 138 | $page['cat_dir'] = get_complete_dir( $page['cat'] ); |
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[38] | 139 | $page['cat_site_id'] = $result['site_id']; |
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| 140 | $page['cat_name'] = $result['name']; |
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| 141 | $page['cat_uploadable'] = $result['uploadable']; |
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[1082] | 142 | |
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| 143 | if (url_is_remote($page['cat_dir']) or !$page['cat_uploadable']) |
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[667] | 144 | { |
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[1082] | 145 | die('Fatal: you take a wrong way, bye bye'); |
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[667] | 146 | } |
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[2] | 147 | } |
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[10] | 148 | |
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[2] | 149 | $error = array(); |
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| 150 | $page['upload_successful'] = false; |
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| 151 | if ( isset( $_GET['waiting_id'] ) ) |
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| 152 | { |
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| 153 | $page['waiting_id'] = $_GET['waiting_id']; |
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| 154 | } |
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| 155 | //-------------------------------------------------------------- picture upload |
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[26] | 156 | // verfying fields |
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[10] | 157 | if ( isset( $_POST['submit'] ) and !isset( $_GET['waiting_id'] ) ) |
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[2] | 158 | { |
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| 159 | $path = $page['cat_dir'].$_FILES['picture']['name']; |
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| 160 | if ( @is_file( $path ) ) |
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| 161 | { |
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[1631] | 162 | array_push( $error, l10n('upload_file_exists') ); |
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[2] | 163 | } |
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| 164 | // test de la présence des champs obligatoires |
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[369] | 165 | if ( empty($_FILES['picture']['name'])) |
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[2] | 166 | { |
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[1631] | 167 | array_push( $error, l10n('upload_filenotfound') ); |
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[2] | 168 | } |
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| 169 | if ( !ereg( "([_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)+)", |
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| 170 | $_POST['mail_address'] ) ) |
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| 171 | { |
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[1631] | 172 | array_push( $error, l10n('reg_err_mail_address') ); |
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[2] | 173 | } |
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[369] | 174 | if ( empty($_POST['username']) ) |
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[2] | 175 | { |
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[1631] | 176 | array_push( $error, l10n('upload_err_username') ); |
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[2] | 177 | } |
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[345] | 178 | |
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| 179 | $date_creation = ''; |
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[369] | 180 | if ( !empty($_POST['date_creation']) ) |
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[26] | 181 | { |
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| 182 | list( $day,$month,$year ) = explode( '/', $_POST['date_creation'] ); |
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| 183 | // int checkdate ( int month, int day, int year) |
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[488] | 184 | if (checkdate($month, $day, $year)) |
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[26] | 185 | { |
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[488] | 186 | $date_creation = $year.'-'.$month.'-'.$day; |
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[26] | 187 | } |
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| 188 | else |
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| 189 | { |
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[1631] | 190 | array_push( $error, l10n('err_date') ); |
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[26] | 191 | } |
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| 192 | } |
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| 193 | // creation of the "infos" field : |
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| 194 | // <infos author="Pierrick LE GALL" comment="my comment" |
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[488] | 195 | // date_creation="2004-08-14" name="" /> |
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[26] | 196 | $xml_infos = '<infos'; |
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[1058] | 197 | $xml_infos.= encodeAttribute('author', $_POST['author']); |
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| 198 | $xml_infos.= encodeAttribute('comment', $_POST['comment']); |
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| 199 | $xml_infos.= encodeAttribute('date_creation', $date_creation); |
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| 200 | $xml_infos.= encodeAttribute('name', $_POST['name']); |
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[26] | 201 | $xml_infos.= ' />'; |
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[345] | 202 | |
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| 203 | if ( !preg_match( '/^[a-zA-Z0-9-_.]+$/', $_FILES['picture']['name'] ) ) |
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| 204 | { |
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[1631] | 205 | array_push( $error, l10n('update_wrong_dirname') ); |
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[345] | 206 | } |
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[26] | 207 | |
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[2] | 208 | if ( sizeof( $error ) == 0 ) |
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| 209 | { |
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| 210 | $result = validate_upload( $path, $conf['upload_maxfilesize'], |
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| 211 | $conf['upload_maxwidth'], |
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| 212 | $conf['upload_maxheight'] ); |
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| 213 | for ( $j = 0; $j < sizeof( $result['error'] ); $j++ ) |
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| 214 | { |
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[26] | 215 | array_push( $error, $result['error'][$j] ); |
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[2] | 216 | } |
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| 217 | } |
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| 218 | |
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| 219 | if ( sizeof( $error ) == 0 ) |
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| 220 | { |
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[369] | 221 | $query = 'insert into '.WAITING_TABLE; |
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[61] | 222 | $query.= ' (storage_category_id,file,username,mail_address,date,infos)'; |
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| 223 | $query.= ' values '; |
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| 224 | $query.= '('.$page['cat'].",'".$_FILES['picture']['name']."'"; |
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[2] | 225 | $query.= ",'".htmlspecialchars( $_POST['username'], ENT_QUOTES)."'"; |
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[26] | 226 | $query.= ",'".$_POST['mail_address']."',".time().",'".$xml_infos."')"; |
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[2] | 227 | $query.= ';'; |
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[587] | 228 | pwg_query( $query ); |
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[2] | 229 | $page['waiting_id'] = mysql_insert_id(); |
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| 230 | } |
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| 231 | } |
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[369] | 232 | |
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[2] | 233 | //------------------------------------------------------------ thumbnail upload |
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[10] | 234 | if ( isset( $_POST['submit'] ) and isset( $_GET['waiting_id'] ) ) |
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[2] | 235 | { |
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| 236 | // upload of the thumbnail |
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| 237 | $query = 'select file'; |
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[369] | 238 | $query.= ' from '.WAITING_TABLE; |
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[2] | 239 | $query.= ' where id = '.$_GET['waiting_id']; |
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| 240 | $query.= ';'; |
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[587] | 241 | $result= pwg_query( $query ); |
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[2] | 242 | $row = mysql_fetch_array( $result ); |
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| 243 | $file = substr ( $row['file'], 0, strrpos ( $row['file'], ".") ); |
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| 244 | $extension = get_extension( $_FILES['picture']['name'] ); |
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[1631] | 245 | |
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| 246 | if (($path = mkget_thumbnail_dir($page['cat_dir'], $error)) != false) |
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[2] | 247 | { |
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[1631] | 248 | $path.= '/'.$conf['prefix_thumbnail'].$file.'.'.$extension; |
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| 249 | $result = validate_upload( $path, $conf['upload_maxfilesize'], |
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| 250 | $conf['upload_maxwidth_thumbnail'], |
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| 251 | $conf['upload_maxheight_thumbnail'] ); |
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| 252 | for ( $j = 0; $j < sizeof( $result['error'] ); $j++ ) |
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| 253 | { |
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| 254 | array_push( $error, $result['error'][$j] ); |
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| 255 | } |
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[2] | 256 | } |
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[1631] | 257 | |
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[2] | 258 | if ( sizeof( $error ) == 0 ) |
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| 259 | { |
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[369] | 260 | $query = 'update '.WAITING_TABLE; |
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[2] | 261 | $query.= " set tn_ext = '".$extension."'"; |
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| 262 | $query.= ' where id = '.$_GET['waiting_id']; |
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| 263 | $query.= ';'; |
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[587] | 264 | pwg_query( $query ); |
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[2] | 265 | $page['upload_successful'] = true; |
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| 266 | } |
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| 267 | } |
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| 268 | |
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[369] | 269 | // |
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| 270 | // Start output of page |
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| 271 | // |
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[1631] | 272 | $title= l10n('upload_title'); |
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| 273 | $page['body_id'] = 'theUploadPage'; |
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[369] | 274 | include(PHPWG_ROOT_PATH.'include/page_header.php'); |
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| 275 | $template->set_filenames(array('upload'=>'upload.tpl')); |
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| 276 | |
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[520] | 277 | $u_form = PHPWG_ROOT_PATH.'upload.php?cat='.$page['cat']; |
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[369] | 278 | if ( isset( $page['waiting_id'] ) ) |
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| 279 | { |
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| 280 | $u_form.= '&waiting_id='.$page['waiting_id']; |
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| 281 | } |
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| 282 | |
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| 283 | if ( isset( $page['waiting_id'] ) ) |
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| 284 | { |
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[1631] | 285 | $advise_title=l10n('upload_advise_thumbnail').$_FILES['picture']['name']; |
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[369] | 286 | } |
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| 287 | else |
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| 288 | { |
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[1631] | 289 | $advise_title = l10n('upload_advise'); |
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[642] | 290 | $advise_title.= get_cat_display_name($page['cat_name']); |
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[369] | 291 | } |
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| 292 | |
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[1082] | 293 | $template->assign_vars( |
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| 294 | array( |
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[1631] | 295 | 'U_HOME' => make_index_url(), |
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| 296 | |
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[1082] | 297 | 'ADVISE_TITLE' => $advise_title, |
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| 298 | 'NAME' => $username, |
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| 299 | 'EMAIL' => $mail_address, |
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| 300 | 'NAME_IMG' => $name, |
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| 301 | 'AUTHOR_IMG' => $author, |
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| 302 | 'DATE_IMG' => $date_creation, |
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| 303 | 'COMMENT_IMG' => $comment, |
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[1631] | 304 | |
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[1082] | 305 | 'F_ACTION' => $u_form, |
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[369] | 306 | |
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[1082] | 307 | 'U_RETURN' => make_index_url(array('category' => $page['cat'])), |
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| 308 | ) |
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| 309 | ); |
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[369] | 310 | |
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[2] | 311 | if ( !$page['upload_successful'] ) |
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| 312 | { |
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[369] | 313 | $template->assign_block_vars('upload_not_successful',array()); |
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[2] | 314 | //-------------------------------------------------------------- errors display |
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[369] | 315 | if ( sizeof( $error ) != 0 ) |
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| 316 | { |
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| 317 | $template->assign_block_vars('upload_not_successful.errors',array()); |
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| 318 | for ( $i = 0; $i < sizeof( $error ); $i++ ) |
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[2] | 319 | { |
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[369] | 320 | $template->assign_block_vars('upload_not_successful.errors.error',array('ERROR'=>$error[$i])); |
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[2] | 321 | } |
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[369] | 322 | } |
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| 323 | |
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[2] | 324 | //--------------------------------------------------------------------- advises |
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[369] | 325 | if ( !empty($conf['upload_maxfilesize']) ) |
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[2] | 326 | { |
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[1631] | 327 | $content = l10n('upload_advise_filesize'); |
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[2] | 328 | $content.= $conf['upload_maxfilesize'].' KB'; |
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[369] | 329 | $template->assign_block_vars('upload_not_successful.advise',array('ADVISE'=>$content)); |
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[2] | 330 | } |
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[369] | 331 | |
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[2] | 332 | if ( isset( $page['waiting_id'] ) ) |
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| 333 | { |
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| 334 | if ( $conf['upload_maxwidth_thumbnail'] != '' ) |
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| 335 | { |
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[1631] | 336 | $content = l10n('upload_advise_width'); |
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[2] | 337 | $content.= $conf['upload_maxwidth_thumbnail'].' px'; |
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[1631] | 338 | $template->assign_block_vars('upload_not_successful.advise',array('ADVISE'=>$content)); |
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[2] | 339 | } |
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| 340 | if ( $conf['upload_maxheight_thumbnail'] != '' ) |
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| 341 | { |
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[1631] | 342 | $content = l10n('upload_advise_height'); |
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[2] | 343 | $content.= $conf['upload_maxheight_thumbnail'].' px'; |
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[1631] | 344 | $template->assign_block_vars('upload_not_successful.advise',array('ADVISE'=>$content)); |
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[2] | 345 | } |
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| 346 | } |
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| 347 | else |
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| 348 | { |
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| 349 | if ( $conf['upload_maxwidth'] != '' ) |
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| 350 | { |
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[1631] | 351 | $content = l10n('upload_advise_width'); |
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[2] | 352 | $content.= $conf['upload_maxwidth'].' px'; |
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[1631] | 353 | $template->assign_block_vars('upload_not_successful.advise',array('ADVISE'=>$content)); |
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[2] | 354 | } |
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| 355 | if ( $conf['upload_maxheight'] != '' ) |
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| 356 | { |
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[1631] | 357 | $content = l10n('upload_advise_height'); |
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[2] | 358 | $content.= $conf['upload_maxheight'].' px'; |
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[1631] | 359 | $template->assign_block_vars('upload_not_successful.advise',array('ADVISE'=>$content)); |
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[2] | 360 | } |
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| 361 | } |
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[1631] | 362 | $template->assign_block_vars('upload_not_successful.advise',array('ADVISE'=>l10n('upload_advise_filetype'))); |
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[369] | 363 | |
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[2] | 364 | //----------------------------------------- optionnal username and mail address |
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| 365 | if ( !isset( $page['waiting_id'] ) ) |
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| 366 | { |
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[369] | 367 | $template->assign_block_vars('upload_not_successful.fields',array()); |
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[1631] | 368 | $template->assign_block_vars('note',array()); |
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[2] | 369 | } |
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| 370 | } |
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| 371 | else |
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| 372 | { |
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[369] | 373 | $template->assign_block_vars('upload_successful',array()); |
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[2] | 374 | } |
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[1631] | 375 | |
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[2] | 376 | //----------------------------------------------------------- html code display |
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[688] | 377 | $template->parse('upload'); |
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[369] | 378 | include(PHPWG_ROOT_PATH.'include/page_tail.php'); |
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[362] | 379 | ?> |
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