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<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based photo gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008-2014 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. |
// +-----------------------------------------------------------------------+
// +-----------------------------------------------------------------------+
// | Photo selection |
// +-----------------------------------------------------------------------+
$upload_max_filesize = min(
get_ini_size('upload_max_filesize'),
get_ini_size('post_max_size')
);
if ($upload_max_filesize == get_ini_size('upload_max_filesize'))
{
$upload_max_filesize_shorthand = get_ini_size('upload_max_filesize', false);
}
else
{
$upload_max_filesize_shorthand = get_ini_size('post_max_filesize', false);
}
$template->assign(
array(
'F_ADD_ACTION'=> PHOTOS_ADD_BASE_URL,
'upload_max_filesize' => $upload_max_filesize,
'upload_max_filesize_shorthand' => $upload_max_filesize_shorthand,
'chunk_size' => $conf['upload_form_chunk_size'],
)
);
// what is the maximum number of pixels permitted by the memory_limit?
if (pwg_image::get_library() == 'gd')
{
$fudge_factor = 1.7;
$available_memory = get_ini_size('memory_limit') - memory_get_usage();
$max_upload_width = round(sqrt($available_memory/(2 * $fudge_factor)));
$max_upload_height = round(2 * $max_upload_width / 3);
// we don't want dimensions like 2995x1992 but 3000x2000
$max_upload_width = round($max_upload_width/100)*100;
$max_upload_height = round($max_upload_height/100)*100;
$max_upload_resolution = floor($max_upload_width * $max_upload_height / (1000000));
// no need to display a limitation warning if the limitation is huge like 20MP
if ($max_upload_resolution < 25)
{
$template->assign(
array(
'max_upload_width' => $max_upload_width,
'max_upload_height' => $max_upload_height,
'max_upload_resolution' => $max_upload_resolution,
)
);
}
}
//warn the user if the picture will be resized after upload
if ($conf['original_resize'])
{
$template->assign(
array(
'original_resize_maxwidth' => $conf['original_resize_maxwidth'],
'original_resize_maxheight' => $conf['original_resize_maxheight'],
)
);
}
$template->assign(
array(
'form_action' => PHOTOS_ADD_BASE_URL,
'pwg_token' => get_pwg_token(),
)
);
$unique_exts = array_unique(
array_map(
'strtolower',
$conf['upload_form_all_types'] ? $conf['file_ext'] : $conf['picture_ext']
)
);
$template->assign(
array(
'upload_file_types' => implode(', ', $unique_exts),
'file_exts' => implode(',', $unique_exts),
)
);
// +-----------------------------------------------------------------------+
// | Categories |
// +-----------------------------------------------------------------------+
// we need to know the category in which the last photo was added
$selected_category = array();
if (isset($_GET['album']))
{
// set the category from get url or ...
check_input_parameter('album', $_GET, false, PATTERN_ID);
// test if album really exists
$query = '
SELECT id
FROM '.CATEGORIES_TABLE.'
WHERE id = '.$_GET['album'].'
;';
$result = pwg_query($query);
if (pwg_db_num_rows($result) == 1)
{
$selected_category = array($_GET['album']);
// lets put in the session to persist in case of upload method switch
$_SESSION['selected_category'] = $selected_category;
}
else
{
fatal_error('[Hacking attempt] the album id = "'.$_GET['album'].'" is not valid');
}
}
else if (isset($_SESSION['selected_category']))
{
$selected_category = $_SESSION['selected_category'];
}
else
{
// we need to know the category in which the last photo was added
$query = '
SELECT category_id
FROM '.IMAGES_TABLE.' AS i
JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON image_id = i.id
JOIN '.CATEGORIES_TABLE.' AS c ON category_id = c.id
ORDER BY i.id DESC
LIMIT 1
;
';
$result = pwg_query($query);
if (pwg_db_num_rows($result) > 0)
{
$row = pwg_db_fetch_assoc($result);
$selected_category = array($row['category_id']);
}
}
// existing album
$template->assign('selected_category', $selected_category);
// image level options
$selected_level = isset($_POST['level']) ? $_POST['level'] : 0;
$template->assign(
array(
'level_options'=> get_privacy_level_options(),
'level_options_selected' => array($selected_level)
)
);
// +-----------------------------------------------------------------------+
// | Setup errors/warnings |
// +-----------------------------------------------------------------------+
// Errors
$setup_errors = array();
$error_message = ready_for_upload_message();
if (!empty($error_message))
{
$setup_errors[] = $error_message;
}
if (!function_exists('gd_info'))
{
$setup_errors[] = l10n('GD library is missing');
}
$template->assign(array(
'setup_errors'=> $setup_errors,
'CACHE_KEYS' => get_admin_client_cache_keys(array('categories')),
));
// Warnings
if (isset($_GET['hide_warnings']))
{
$_SESSION['upload_hide_warnings'] = true;
}
if (!isset($_SESSION['upload_hide_warnings']))
{
$setup_warnings = array();
if ($conf['use_exif'] and !function_exists('read_exif_data'))
{
$setup_warnings[] = l10n('Exif extension not available, admin should disable exif use');
}
if (get_ini_size('upload_max_filesize') > get_ini_size('post_max_size'))
{
$setup_warnings[] = l10n(
'In your php.ini file, the upload_max_filesize (%sB) is bigger than post_max_size (%sB), you should change this setting',
get_ini_size('upload_max_filesize', false),
get_ini_size('post_max_size', false)
);
}
$template->assign(
array(
'setup_warnings' => $setup_warnings,
'hide_warnings_link' => PHOTOS_ADD_BASE_URL.'&hide_warnings=1'
)
);
}
?>
|
