mirror of
https://github.com/YunoHost-Apps/piwigo_ynh.git
synced 2024-09-03 20:06:03 +02:00
227 lines
7.1 KiB
PHP
227 lines
7.1 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | Piwigo - a PHP based photo gallery |
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// +-----------------------------------------------------------------------+
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// | Copyright(C) 2008-2016 Piwigo Team http://piwigo.org |
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// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
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// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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// +-----------------------------------------------------------------------+
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// | Photo selection |
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// +-----------------------------------------------------------------------+
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$template->assign(
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array(
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'F_ADD_ACTION'=> PHOTOS_ADD_BASE_URL,
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'chunk_size' => $conf['upload_form_chunk_size'],
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)
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);
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// what is the maximum number of pixels permitted by the memory_limit?
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if (pwg_image::get_library() == 'gd')
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{
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$fudge_factor = 1.7;
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$available_memory = get_ini_size('memory_limit') - memory_get_usage();
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$max_upload_width = round(sqrt($available_memory/(2 * $fudge_factor)));
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$max_upload_height = round(2 * $max_upload_width / 3);
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// we don't want dimensions like 2995x1992 but 3000x2000
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$max_upload_width = round($max_upload_width/100)*100;
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$max_upload_height = round($max_upload_height/100)*100;
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$max_upload_resolution = floor($max_upload_width * $max_upload_height / (1000000));
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// no need to display a limitation warning if the limitation is huge like 20MP
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if ($max_upload_resolution < 25)
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{
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$template->assign(
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array(
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'max_upload_width' => $max_upload_width,
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'max_upload_height' => $max_upload_height,
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'max_upload_resolution' => $max_upload_resolution,
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)
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);
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}
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}
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//warn the user if the picture will be resized after upload
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if ($conf['original_resize'])
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{
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$template->assign(
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array(
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'original_resize_maxwidth' => $conf['original_resize_maxwidth'],
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'original_resize_maxheight' => $conf['original_resize_maxheight'],
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)
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);
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}
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$template->assign(
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array(
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'form_action' => PHOTOS_ADD_BASE_URL,
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'pwg_token' => get_pwg_token(),
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)
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);
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$unique_exts = array_unique(
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array_map(
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'strtolower',
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$conf['upload_form_all_types'] ? $conf['file_ext'] : $conf['picture_ext']
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)
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);
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$template->assign(
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array(
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'upload_file_types' => implode(', ', $unique_exts),
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'file_exts' => implode(',', $unique_exts),
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)
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);
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// +-----------------------------------------------------------------------+
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// | Categories |
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// +-----------------------------------------------------------------------+
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// we need to know the category in which the last photo was added
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$selected_category = array();
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if (isset($_GET['album']))
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{
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// set the category from get url or ...
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check_input_parameter('album', $_GET, false, PATTERN_ID);
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// test if album really exists
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$query = '
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SELECT id
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FROM '.CATEGORIES_TABLE.'
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WHERE id = '.$_GET['album'].'
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;';
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$result = pwg_query($query);
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if (pwg_db_num_rows($result) == 1)
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{
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$selected_category = array($_GET['album']);
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// lets put in the session to persist in case of upload method switch
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$_SESSION['selected_category'] = $selected_category;
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}
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else
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{
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fatal_error('[Hacking attempt] the album id = "'.$_GET['album'].'" is not valid');
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}
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}
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else if (isset($_SESSION['selected_category']))
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{
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$selected_category = $_SESSION['selected_category'];
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}
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else
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{
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// we need to know the category in which the last photo was added
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$query = '
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SELECT category_id
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FROM '.IMAGES_TABLE.' AS i
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JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON image_id = i.id
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JOIN '.CATEGORIES_TABLE.' AS c ON category_id = c.id
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ORDER BY i.id DESC
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LIMIT 1
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;
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';
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$result = pwg_query($query);
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if (pwg_db_num_rows($result) > 0)
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{
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$row = pwg_db_fetch_assoc($result);
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$selected_category = array($row['category_id']);
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}
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}
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// existing album
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$template->assign('selected_category', $selected_category);
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// image level options
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$selected_level = isset($_POST['level']) ? $_POST['level'] : 0;
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$template->assign(
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array(
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'level_options'=> get_privacy_level_options(),
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'level_options_selected' => array($selected_level)
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)
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);
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// +-----------------------------------------------------------------------+
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// | Setup errors/warnings |
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// +-----------------------------------------------------------------------+
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// Errors
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$setup_errors = array();
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$error_message = ready_for_upload_message();
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if (!empty($error_message))
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{
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$setup_errors[] = $error_message;
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}
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if (!function_exists('gd_info'))
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{
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$setup_errors[] = l10n('GD library is missing');
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}
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$template->assign(array(
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'setup_errors'=> $setup_errors,
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'CACHE_KEYS' => get_admin_client_cache_keys(array('categories')),
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));
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// Warnings
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if (isset($_GET['hide_warnings']))
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{
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$_SESSION['upload_hide_warnings'] = true;
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}
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if (!isset($_SESSION['upload_hide_warnings']))
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{
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$setup_warnings = array();
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if ($conf['use_exif'] and !function_exists('read_exif_data'))
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{
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$setup_warnings[] = l10n('Exif extension not available, admin should disable exif use');
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}
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if (get_ini_size('upload_max_filesize') > get_ini_size('post_max_size'))
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{
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$setup_warnings[] = l10n(
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'In your php.ini file, the upload_max_filesize (%sB) is bigger than post_max_size (%sB), you should change this setting',
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get_ini_size('upload_max_filesize', false),
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get_ini_size('post_max_size', false)
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);
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}
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if (get_ini_size('upload_max_filesize') < $conf['upload_form_chunk_size']*1024)
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{
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$setup_warnings[] = sprintf(
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'Piwigo setting upload_form_chunk_size (%ukB) should be smaller than PHP configuration setting upload_max_filesize (%ukB)',
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$conf['upload_form_chunk_size'],
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ceil(get_ini_size('upload_max_filesize') / 1024)
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);
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}
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$template->assign(
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array(
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'setup_warnings' => $setup_warnings,
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'hide_warnings_link' => PHOTOS_ADD_BASE_URL.'&hide_warnings=1'
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)
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);
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}
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?>
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