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<?php
/***************************************************************************
* infos_images.php *
* ------------------ *
* application : PhpWebGallery 1.3 *
* author : Pierrick LE GALL <pierrick@z0rglub.com> *
* *
***************************************************************************/
/***************************************************************************
* *
* 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; *
* *
***************************************************************************/
include_once( './include/isadmin.inc.php' );
include_once( '../template/'.$user['template'].'/htmlfunctions.inc.php' );
//------------------------------------------------------------------- functions
function check_date_format ( $date )
{
// date arrives at this format : DD/MM/YYYY
// checkdate ( int month, int day, int year)
$tab_date = explode( '/', $date );
return checkdate ( $tab_date[1], $tab_date[0], $tab_date[2]);
}
function date_convert( $date )
{
// date arrives at this format : DD/MM/YYYY
// It must be transformed in YYYY-MM-DD
$tab_date = explode( '/', $date );
return $tab_date[2].'-'.$tab_date[1].'-'.$tab_date[0];
}
function date_convert_back( $date )
{
// date arrives at this format : YYYY-MM-DD
// It must be transformed in DD/MM/YYYY
if ( $date != '' )
{
$tab_date = explode( '-', $date );
return $tab_date[2].'/'.$tab_date[1].'/'.$tab_date[0];
}
else
{
return '';
}
}
//-------------------------------------------------------------- initialization
check_cat_id( $_GET['cat_id'] );
if ( isset( $page['cat'] ) )
{
//--------------------------------------------------- update individual options
$query = 'SELECT id,file';
$query.= ' FROM '.PREFIX_TABLE.'images';
$query.= ' WHERE cat_id = '.$page['cat'];
$query.= ';';
$result = mysql_query( $query );
$i = 1;
while ( $row = mysql_fetch_array( $result ) )
{
$name = 'name-'.$row['id'];
$author = 'author-'.$row['id'];
$comment = 'comment-'.$row['id'];
$date_creation = 'date_creation-'.$row['id'];
if ( isset( $_POST[$name] ) )
{
$query = 'UPDATE '.PREFIX_TABLE.'images';
if ( $_POST[$name] == '' )
{
$query.= ' SET name = NULL';
}
else
{
$query.= " SET name = '".htmlentities( $_POST[$name], ENT_QUOTES )."'";
}
if ( $_POST[$author] == '' )
{
$query.= ', author = NULL';
}
else
{
$query.= ", author = '".htmlentities($_POST[$author],ENT_QUOTES)."'";
}
if ( $_POST[$comment] == '' )
{
$query.= ', comment = NULL';
}
else
{
$query.= ", comment = '".htmlentities($_POST[$comment],ENT_QUOTES)."'";
}
if ( check_date_format( $_POST[$date_creation] ) )
{
$date = date_convert( $_POST[$date_creation] );
$query.= ", date_creation = '".$date."'";
}
else if ( $_POST[$date_creation] == '' )
{
$query.= ', date_creation = NULL';
}
$query.= ' WHERE id = '.$row['id'];
$query.= ';';
mysql_query( $query );
}
}
//------------------------------------------------------ update general options
if ( $_POST['use_common_author'] == 1 )
{
$query = 'UPDATE '.PREFIX_TABLE.'images';
if ( $_POST['author_cat'] == '' )
{
$query.= ' SET author = NULL';
}
else
{
$query.= ' SET author = ';
$query.= "'".htmlentities( $_POST['author_cat'], ENT_QUOTES )."'";
}
$query.= ' WHERE cat_id = '.$page['cat'];
$query.= ';';
mysql_query( $query );
}
if ( $_POST['use_common_date_creation'] == 1 )
{
if ( check_date_format( $_POST['date_creation_cat'] ) )
{
$date = date_convert( $_POST['date_creation_cat'] );
$query = 'UPDATE '.PREFIX_TABLE.'images';
if ( $_POST['date_creation_cat'] == '' )
{
$query.= ' SET date_creation = NULL';
}
else
{
$query.= " SET date_creation = '".$date."'";
}
$query.= ' WHERE cat_id = '.$page['cat'];
$query.= ';';
mysql_query( $query );
}
else
{
echo $lang['infoimage_err_date'];
}
}
//--------------------------------------------------------- form initialization
$page['nb_image_page'] = 5;
if( !isset( $_GET['start'] )
or !is_numeric( $_GET['start'] )
or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) )
{
$page['start'] = 0;
}
else
{
$page['start'] = $_GET['start'];
}
if ( is_numeric( $_GET['num'] ) and $_GET['num'] >= 0 )
{
$page['start'] = floor( $_GET['num'] / $page['nb_image_page'] ) * $page['nb_image_page'];
}
// retrieving category information
$result = get_cat_info( $page['cat'] );
$cat['local_dir'] = $result['local_dir'];
$cat['dir'] = $result['dir'];
$cat['name'] = $result['name'];
$cat['site_id'] = $result['site_id'];
$cat['nb_images'] = $result['nb_images'];
//----------------------------------------------------- template initialization
$sub = $vtp->Open('../template/'.$user['template'].'/admin/infos_image.vtp');
$tpl = array( 'infoimage_general','author','infoimage_useforall','submit',
'infoimage_creation_date','infoimage_detailed','thumbnail',
'infoimage_title','infoimage_comment',
'infoimage_creation_date' );
templatize_array( $tpl, 'lang', $sub );
//------------------------------------------------------------------------ form
$url = './admin.php?page=infos_images&cat_id='.$page['cat'];
$url.= '&start='.$page['start'];
$vtp->setVar( $sub, 'form_action', add_session_id( $url ) );
$page['navigation_bar'] = create_navigation_bar(
$url, $cat['nb_images'],$page['start'], $page['nb_image_page'], '' );
$vtp->setVar( $sub, 'navigation_bar', $page['navigation_bar'] );
$cat_name = get_cat_display_name( $cat['name'], ' - ', 'font-style:italic;');
$vtp->setVar( $sub, 'cat_name', $cat_name );
$query = 'SELECT id,file,comment,author,tn_ext,name,date_creation';
$query.= ' FROM '.PREFIX_TABLE.'images';
$query.= ' WHERE cat_id = '.$page['cat'];
$query.= $conf['order_by'];
$query.= ' LIMIT '.$page['start'].','.$page['nb_image_page'];
$query.= ';';
$result = mysql_query( $query );
while ( $row = mysql_fetch_array( $result ) )
{
$vtp->addSession( $sub, 'picture' );
$vtp->setVar( $sub, 'picture.id', $row['id'] );
$vtp->setVar( $sub, 'picture.filename', $row['file'] );
$vtp->setVar( $sub, 'picture.name', $row['name'] );
$vtp->setVar( $sub, 'picture.author', $row['author'] );
$vtp->setVar( $sub, 'picture.comment', $row['comment'] );
$vtp->setVar( $sub, 'picture.date_creation',
date_convert_back( $row['date_creation'] ) );
$file = get_filename_wo_extension( $row['file'] );
$vtp->setVar( $sub, 'picture.default_name', $file );
// creating url to thumbnail
if ( $cat['site_id'] == 1 )
{
$thumbnail_url = '../galleries/'.$cat['local_dir'].'/';
}
else
{
$thumbnail_url = $cat['dir'];
}
$thumbnail_url.= 'thumbnail/';
$thumbnail_url.= $conf['prefixe_thumbnail'].$file.".".$row['tn_ext'];
$vtp->setVar( $sub, 'picture.thumbnail_url', $thumbnail_url );
$vtp->closeSession( $sub, 'picture' );
}
}
//----------------------------------------------------------- sending html code
$vtp->Parse( $handle , 'sub', $sub );
?>
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