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Name	Action
..
.gitignore	Edit
10_ans_depot_sequedin
10_ans_wattrelos
20_ans_ligne_touristique
50ans
LICENSE.txt	Edit
README.md	Edit
_data
about.php	Edit
action.php	Edit
admin
admin.php	Edit
collection_bus_etrangers
collection_bus_lrt
collection_metros
collection_tws_etrangers
collection_tws_lrt
collection_utilitaires
comments.php	Edit
config.php	Edit
deule_en_fete_2015
deule_en_fete_2017
doc
evenement_2012
expo_tourcoing_2016
feed.php	Edit
fete_musique_2015
galerie_15
galleries
histoire_amitram
i.php	Edit
identification.php	Edit
include
indox.php	Edit
install
install.php	Edit
language
local
lomme_halluin_2018
nbm.php	Edit
nettoyage_voies
notification.php	Edit
password.php	Edit
patrimoine_2014
patrimoine_2015
picture.php	Edit
plugins
popuphelp.php	Edit
presse
profile.php	Edit
psc.html	Edit
psc.pdf	Edit
qsearch.php	Edit
random.php	Edit
rapatriement_2012
rapatriement_4924
register.php	Edit
search.php	Edit
search_rules.php	Edit
sequedin_26_04_2015
tags.php	Edit
template-extension
tools
tracteurs_en_weppes_2013
travaux_114
travaux_182
travaux_399
travaux_4826
travaux_567
travaux_638
travaux_924
travaux_a200
travaux_divers
travaux_val
travaux_voie
travaux_wagons
upgrade.php	Edit
upgrade_feed.php	Edit
upload
videos
visite_amtuir_29_09_2018
ws.php	Edit

Editing: random.php

<?php // +-----------------------------------------------------------------------+ // | Piwigo - a PHP based photo gallery | // +-----------------------------------------------------------------------+ // | Copyright(C) 2008-2016 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 and include | // +-----------------------------------------------------------------------+ define('PHPWG_ROOT_PATH','./'); include_once( PHPWG_ROOT_PATH.'include/common.inc.php' ); // +-----------------------------------------------------------------------+ // | Check Access and exit when user status is not ok | // +-----------------------------------------------------------------------+ check_status(ACCESS_GUEST); // +-----------------------------------------------------------------------+ // | generate random element list | // +-----------------------------------------------------------------------+ $query = ' SELECT id FROM '.IMAGES_TABLE.' INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id '.get_sql_condition_FandF ( array ( 'forbidden_categories' => 'category_id', 'visible_categories' => 'category_id', 'visible_images' => 'id' ), 'WHERE' ).' ORDER BY '.DB_RANDOM_FUNCTION.'() LIMIT '.min(50, $conf['top_number'],$user['nb_image_page']).' ;'; // +-----------------------------------------------------------------------+ // | redirect | // +-----------------------------------------------------------------------+ redirect(make_index_url(array('list' => array_from_query($query, 'id')))); ?>