mirror of
https://github.com/Piwigo/Piwigo.git
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027d0c8846
Replace actual test (exif) by a new dynamic system of check integrity. Anomalies are listed with automatic correction if it's possible. Merge BSF 2064:2066 into branch-1_7 git-svn-id: http://piwigo.org/svn/branches/branch-1_7@2067 68402e56-0260-453c-a942-63ccdbb3a9ee
406 lines
11 KiB
PHP
406 lines
11 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | PhpWebGallery - a PHP based picture gallery |
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// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
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// | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
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// +-----------------------------------------------------------------------+
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// | file : $Id$
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// | last update : $Date$
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// | last modifier : $Author$
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// | revision : $Revision$
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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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* Check integrity
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*
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* @param void
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* @return void
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*/
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function check_integrity()
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{
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global $page, $header_notes;
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add_event_handler('get_check_integrity', 'c13y_exif');
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add_event_handler('get_check_integrity', 'c13y_user');
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$page['check_integrity'] = array();
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$page['check_integrity'] = trigger_event('get_check_integrity',
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$page['check_integrity']);
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if (count($page['check_integrity']) > 0)
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{
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$header_notes[] =
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l10n_dec('c13y_anomaly_count', 'c13y_anomalies_count',
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count($page['check_integrity']));
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}
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if (!is_adviser())
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{
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if (isset($_POST['c13y_submit']) and isset($_POST['c13y_selection']))
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{
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$corrected_count = 0;
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$not_corrected_count = 0;
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foreach ($page['check_integrity'] as $i => $c13y)
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{
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if (!empty($c13y['correction_fct']) and
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$c13y['is_callable'] and
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in_array($c13y['id'], $_POST['c13y_selection']))
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{
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if (is_array($c13y['correction_fct_args']))
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{
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$args = $c13y['correction_fct_args'];
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}
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else
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if (!is_null($c13y['correction_fct_args']))
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{
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$args = array($c13y['correction_fct_args']);
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}
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else
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{
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$args = array();
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}
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$page['check_integrity'][$i]['corrected'] = call_user_func_array($c13y['correction_fct'], $args);
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if ($page['check_integrity'][$i]['corrected'])
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{
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$corrected_count += 1;
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}
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else
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{
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$not_corrected_count += 1;
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}
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}
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}
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if ($corrected_count > 0)
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{
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$page['infos'][] =
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l10n_dec('c13y_anomaly_corrected_count', 'c13y_anomalies_corrected_count',
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$corrected_count);
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}
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if ($not_corrected_count > 0)
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{
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$page['errors'][] =
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l10n_dec('c13y_anomaly_not_corrected_count', 'c13y_anomalies_not_corrected_count',
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$not_corrected_count);
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}
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}
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}
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}
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/**
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* Display anomalies list
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*
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* @param void
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* @return void
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*/
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function display_check_integrity()
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{
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global $template, $page;
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$show_submit = false;
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if (isset($page['check_integrity']) and count($page['check_integrity']) > 0)
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{
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$template->set_filenames(array('check_integrity' => 'admin/check_integrity.tpl'));
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foreach ($page['check_integrity'] as $i => $c13y)
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{
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$template->assign_block_vars('c13y',
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array(
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'CLASS' => ($i % 2 == 1) ? 'row2' : 'row1',
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'ID' => $c13y['id'],
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'ANOMALY' => $c13y['anomaly']
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));
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if (!empty($c13y['correction_fct']))
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{
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if (isset($c13y['corrected']))
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{
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if ($c13y['corrected'])
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{
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$template->assign_block_vars('c13y.correction_success_fct', array());
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}
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else
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{
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$template->assign_block_vars('c13y.correction_error_fct',
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array('WIKI_FOROM_LINKS' => get_htlm_links_more_info()));
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}
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}
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else if ($c13y['is_callable'])
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{
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$template->assign_block_vars('c13y.correction_fct', array());
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$show_submit = true;
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}
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else
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{
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$template->assign_block_vars('c13y.correction_bad_fct', array());
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}
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}
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if (!empty($c13y['correction_fct']) and !empty($c13y['correction_msg']))
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{
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$template->assign_block_vars('c13y.br', array());
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}
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if (!empty($c13y['correction_msg']) and !isset($c13y['corrected']))
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{
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$template->assign_block_vars('c13y.correction_msg',
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array(
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'DATA' => nl2br($c13y['correction_msg'])
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));
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}
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}
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if ($show_submit)
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{
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$template->assign_block_vars('c13y_submit', array());
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}
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$template->concat_var_from_handle('ADMIN_CONTENT', 'check_integrity');
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}
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}
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/**
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* Returns structured anomaly data
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*
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* @param anomaly arguments
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* @return c13y anomaly array
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*/
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function get_c13y($anomaly, $correction_fct = null, $correction_fct_args = null, $correction_msg = null)
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{
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return
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array(
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'id' => md5($anomaly.$correction_fct.serialize($correction_fct_args).$correction_msg),
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'anomaly' => $anomaly,
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'correction_fct' => $correction_fct,
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'correction_fct_args' => $correction_fct_args,
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'correction_msg' => $correction_msg,
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'is_callable' => is_callable($correction_fct));
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}
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/**
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* Returns links more informations
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*
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* @param void
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* @return html links
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*/
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function get_htlm_links_more_info()
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{
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$pwg_links = pwg_URL();
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$link_fmt = '<a href="%s" onclick="window.open(this.href, \'\'); return false;">%s</a>';
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return
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sprintf
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(
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l10n('c13y_more_info'),
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sprintf($link_fmt, $pwg_links['FORUM'], l10n('c13y_more_info_forum')),
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sprintf($link_fmt, $pwg_links['WIKI'], l10n('c13y_more_info_wiki'))
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);
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}
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/**
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* Check exif
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*
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* @param c13y anomalies array
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* @return c13y anomalies array
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*/
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function c13y_exif($c13y_array)
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{
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global $conf;
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foreach (array('show_exif', 'use_exif') as $value)
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{
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if (($conf[$value]) and (!function_exists('read_exif_data')))
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{
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$c13y_array[] = get_c13y(
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sprintf(l10n('c13y_exif_anomaly'), '$conf[\''.$value.'\']'),
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null,
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null,
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sprintf(l10n('c13y_exif_correction'), '$conf[\''.$value.'\']')
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.'<BR />'.
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get_htlm_links_more_info());
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}
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}
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return $c13y_array;
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}
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/**
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* Check user
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*
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* @param c13y anomalies array
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* @return c13y anomalies array
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*/
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function c13y_user($c13y_array)
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{
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global $conf;
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$c13y_users = array();
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$c13y_users[$conf['guest_id']] = array(
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'status' => 'guest',
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'l10n_non_existent' => 'c13y_guest_non_existent',
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'l10n_bad_status' => 'c13y_bad_guest_status');
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if ($conf['guest_id'] != $conf['default_user_id'])
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{
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$c13y_users[$conf['default_user_id']] = array(
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'password' => null,
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'l10n_non_existent' => 'c13y_default_non_existent');
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}
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$c13y_users[$conf['webmaster_id']] = array(
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'status' => 'webmaster',
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'l10n_non_existent' => 'c13y_webmaster_non_existent',
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'l10n_bad_status' => 'c13y_bad_webmaster_status');
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$query = '
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select u.'.$conf['user_fields']['id'].' as id, ui.status
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from '.USERS_TABLE.' as u
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left join '.USER_INFOS_TABLE.' as ui
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on u.'.$conf['user_fields']['id'].' = ui.user_id
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where
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u.'.$conf['user_fields']['id'].' in ('.implode(',', array_keys($c13y_users)).')
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;';
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$status = array();
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$result = pwg_query($query);
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while ($row = mysql_fetch_array($result))
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{
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$status[$row['id']] = $row['status'];
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}
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foreach ($c13y_users as $id => $data)
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{
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if (!array_key_exists($id, $status))
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{
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$c13y_array[] = get_c13y(l10n($data['l10n_non_existent']), 'c13y_correction_user',
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array('id' => $id, 'action' => 'creation'));
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}
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else
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if (!empty($data['status']) and $status[$id] != $data['status'])
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{
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$c13y_array[] = get_c13y(l10n($data['l10n_bad_status']), 'c13y_correction_user',
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array('id' => $id, 'action' => 'status'));
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}
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}
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return $c13y_array;
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}
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/**
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* Check exif
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*
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* @param user_id, action
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* @return boolean true if ok else false
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*/
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function c13y_correction_user($id, $action)
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{
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global $conf, $page;
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$result = false;
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if (!empty($id))
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{
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switch ($action)
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{
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case 'creation':
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if ($id == $conf['guest_id'])
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{
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$name = 'guest';
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$password = null;
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}
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else if ($id == $conf['default_user_id'])
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{
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$name = 'guest';
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$password = null;
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}
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else if ($id == $conf['webmaster_id'])
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{
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$name = 'webmaster';
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$password = generate_key(6);
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}
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if (isset($name))
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{
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$name_ok = false;
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while (!$name_ok)
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{
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$name_ok = (get_userid($name) === false);
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if (!$name_ok)
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{
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$name .= generate_key(1);
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}
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}
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$inserts = array(
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array(
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'id' => $id,
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'username' => $name,
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'password' => $password
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),
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);
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mass_inserts(USERS_TABLE, array_keys($inserts[0]), $inserts);
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create_user_infos($id);
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$page['infos'][] = sprintf(l10n('c13y_user_created'), $name, $password);
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$result = true;
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}
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break;
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case 'status':
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if ($id == $conf['guest_id'])
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{
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$status = 'guest';
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}
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else if ($id == $conf['default_user_id'])
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{
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$status = 'guest';
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}
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else if ($id == $conf['webmaster_id'])
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{
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$status = 'webmaster';
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}
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if (isset($status))
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{
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$updates = array(
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array(
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'user_id' => $id,
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'status' => $status
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),
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);
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mass_updates(USER_INFOS_TABLE,
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array('primary' => array('user_id'),'update' => array('status')),
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$updates);
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$page['infos'][] = sprintf(l10n('c13y_user_status_updated'), get_username($id));
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$result = true;
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}
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break;
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}
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}
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return $result;
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}
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?>
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