mirror of
https://github.com/Piwigo/Piwigo.git
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531 lines
17 KiB
PHP
531 lines
17 KiB
PHP
<?
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/***************************************************************************
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* miseajour.php is a part of PhpWebGallery *
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* ------------------- *
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* last update : Tuesday, July 16, 2002 *
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* email : pierrick@z0rglub.com *
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* *
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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include_once( "./include/isadmin.inc.php" );
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function insert_local_category( $cat_id )
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{
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global $prefixeTable,$conf,$page,$HTTP_GET_VARS;
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$site_id = 1;
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// 0. retrieving informations on the category to display
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$cat_directory = "../galleries";
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if ( is_numeric( $cat_id ) )
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{
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$result = get_cat_info( $cat_id );
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$cat_directory.= "/".$result['local_dir'];
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// 1. display the category name to update
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echo "
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<img src=\"".$conf['lien_puce']."\" alt=\">\" /><span style=\"font-weight:bold;\">".$result['name'][0]."</span> [ dir : ".$result['last_dir']." ]
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<div class=\"retrait\">";
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// 2. we search pictures of the category only if the update is for all or a cat_id is specified
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if ( isset( $page['cat'] ) || $HTTP_GET_VARS['update'] == 'all' )
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{
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insert_local_image( $cat_directory, $cat_id );
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update_cat_info( $cat_id );
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}
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}
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// 3. we have to remove the categories of the database not present anymore
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$query = "select id from $prefixeTable"."categories";
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$query.= " where site_id = $site_id";
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if ( !is_numeric( $cat_id ) )
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{
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$query.= " and id_uppercat is NULL;";
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}
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else
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{
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$query.= " and id_uppercat = $cat_id;";
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}
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$result = mysql_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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// retrieving the directory
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$rep = "../galleries";
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$resultat = get_cat_info( $row['id'] );
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$rep.= "/".$resultat['local_dir'];
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// is the directory present ?
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if ( !is_dir( $rep ) )
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{
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delete_category( $row['id'] );
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}
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}
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// 4. retrieving the sub-directories
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$sub_rep = array();
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$i = 0;
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$dirs = "";
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if ( $opendir = opendir ( $cat_directory ) )
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{
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while ( $file = readdir ( $opendir ) )
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{
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if ( $file != "." && $file != ".." && is_dir ( $cat_directory."/".$file ) && $file != "thumbnail" )
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{
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$sub_rep[$i++] = $file;
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}
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}
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}
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for ( $i = 0; $i < sizeof( $sub_rep ); $i++ )
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{
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// 5. is the category already existing ? we create a subcat if not existing
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$category_id = "";
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$query = "select id from $prefixeTable"."categories";
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$query.= " where site_id = $site_id";
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$query.= " and dir = '".$sub_rep[$i]."'";
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if ( !is_numeric( $cat_id ) )
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{
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$query.= " and id_uppercat is NULL;";
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}
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else
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{
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$query.= " and id_uppercat = $cat_id;";
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}
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$result = mysql_query( $query );
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if ( mysql_num_rows( $result ) == 0 )
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{
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// we have to create the category
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$query = "insert into $prefixeTable"."categories (dir,site_id,id_uppercat) values ('".$sub_rep[$i]."','$site_id'";
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if ( !is_numeric( $cat_id ) )
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{
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$query.= ",NULL";
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}
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else
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{
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$query.= ",'$cat_id'";
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}
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$query.= ");";
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mysql_query( $query );
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$category_id = mysql_insert_id();
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}
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else
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{
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// we get the already registered id
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$row = mysql_fetch_array( $result );
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$category_id = $row['id'];
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}
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// 6. recursive call
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insert_local_category( $category_id );
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}
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if ( is_numeric( $cat_id ) )
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{
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echo "
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</div>";
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}
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}
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function insert_local_image( $rep, $category_id )
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{
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global $prefixeTable,$lang,$conf,$count_new;
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// we have to delete all the images from the database that :
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// - are not in the directory anymore
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// - don't have the associated thumbnail available anymore
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$query = "select id,file,tn_ext from $prefixeTable"."images";
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$query.= " where cat_id = $category_id;";
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$result = mysql_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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$lien_image = $rep."/".$row['file'];
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$lien_thumbnail = $rep."/"."thumbnail/".$conf['prefixe_thumbnail'].substr( $row['file'], 0, strrpos( $row['file'], "." ) ).".".$row['tn_ext'];
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if ( !is_file ( $lien_image ) || !is_file ( $lien_thumbnail ) )
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{
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if ( !is_file ( $lien_image ) )
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{
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echo $row['file']." <span style=\"font-weight:bold;\">".$lang['update_disappeared']."</span><br />";
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}
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if ( !is_file ( $lien_thumbnail ) )
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{
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echo $row['file']." : <span style=\"font-weight:bold;\">".$lang['update_disappeared_tn']."</span><br />";
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}
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// suppression de la base :
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delete_image( $row['id'] );
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}
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}
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// searching the new images in the directory
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$pictures = array();
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$i = 0;
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$tn_ext = "";
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$root = "";
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if ( $opendir = opendir ( $rep ) )
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{
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while ( $file = readdir ( $opendir ) )
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{
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if ( is_file( $rep."/".$file ) && is_image( $rep."/".$file ) )
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{
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// is the picture waiting for validation by an administrator ?
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$query = "select id from $prefixeTable"."waiting";
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$query.= " where cat_id = $category_id";
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$query.= " and file = '$file';";
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$result = mysql_query( $query );
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if ( mysql_num_rows( $result ) == 0 )
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{
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if ( $tn_ext = TN_exist( $rep, $file ) )
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{
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// is the picture already in the database ?
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$query = "select id from $prefixeTable"."images";
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$query.= " where cat_id = $category_id";
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$query.= " and file = '$file';";
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$result = mysql_query( $query );
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if ( mysql_num_rows( $result ) == 0 )
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{
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$pictures[$i] = array();
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$pictures[$i]['file'] = $file;
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$pictures[$i]['tn_ext'] = $tn_ext;
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$pictures[$i]['date'] = date( "Y-m-d", filemtime ( $rep."/".$file ) );
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$pictures[$i]['filesize'] = floor ( filesize( $rep."/".$file ) / 1024 );
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$image_size = @getimagesize( $rep."/".$file );
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$pictures[$i]['width'] = $image_size[0];
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$pictures[$i]['height'] = $image_size[1];
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$i++;
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}
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}
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else
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{
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echo "<span style=\"color:red;\">".$lang['update_missing_tn']." : $file (<span style=\"font-weight:bold;\">".$conf['prefixe_thumbnail'].substr( $file, 0, strrpos( $file, "." ) ).".XXX</span>, XXX = gif, png or jpg)</span><br />";
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}
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}
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}
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}
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}
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// inserting the pictures found in the directory
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$root.= "\n".$indent."<root>";
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if ( sizeof( $pictures ) > 0 )
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{
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for( $i = 0; $i < sizeof( $pictures ); $i++ )
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{
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$query = "insert into $prefixeTable"."images (file,cat_id,date_available,tn_ext,filesize,width,height) values ('".$pictures[$i]['file']."','".$category_id."','".$pictures[$i]['date']."','".$pictures[$i]['tn_ext']."','".$pictures[$i]['filesize']."','".$pictures[$i]['width']."','".$pictures[$i]['height']."');";
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echo"
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".$pictures[$i]['file']." <span style=\"font-weight:bold;\">".$lang['update_research_added']."</span> (".$lang['update_research_tn_ext']." ".$pictures[$i]['tn_ext'].")<br />";
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$count_new++;
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mysql_query( $query );
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}
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}
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}
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// The function "update_cat_info" updates the information about the last online image
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// and the number of images in the category
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function update_cat_info( $category_id )
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{
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global $prefixeTable;
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$query = "select date_available from $prefixeTable"."images";
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$query.= " where cat_id = $category_id";
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$query.= " order by date_available desc limit 0,1;";
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$result = mysql_query( $query );
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$row = mysql_fetch_array( $result );
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$date_last = $row['date_available'];
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$query = "select count(*) as nb_images from $prefixeTable"."images";
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$query.= " where cat_id = $category_id";
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$result = mysql_query( $query );
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$row = mysql_fetch_array( $result );
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$nb_images = $row['nb_images'];
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$query = "update $prefixeTable"."categories";
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$query.= " set date_dernier = '$date_last'";
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$query.= ", nb_images = $nb_images";
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$query.= " where id = $category_id;";
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mysql_query( $query );
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}
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function getContent( $element, $node )
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{
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$content = str_replace( "<".$node.">", "", $element );
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$content = str_replace( "</".$node.">", "", $content );
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return $content;
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}
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function getChild( $document, $node )
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{
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preg_match("/\<".$node.">.*\<\/".$node."\>/U", $document, $retour);
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return $retour[0];
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}
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function getChildren( $document, $node )
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{
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preg_match_all("/\<".$node.">.*\<\/".$node."\>/U", $document, $retour);
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return $retour[0];
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}
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function remote_images()
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{
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global $conf, $prefixeTable, $lang;
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// 1.is there a file listing.xml ?
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$filename = "listing.xml";
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$xml_content = "";
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if ( $fp = @fopen ( $filename, "r" ) )
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{
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while ( !feof ( $fp ) )
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{
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$xml_content .= fgets ( $fp, 1024 );
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}
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@fclose( $file );
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$xml_content = str_replace("\n","",$xml_content);
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$xml_content = str_replace("\t","",$xml_content);
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}
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else
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{
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return false;
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}
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$url = getContent( getChild( $xml_content, "url" ), "url" );
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echo "<span style=\"font-weight:bold;color:navy;\">$url</span><br /><br />";
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// 2. is the site already existing ?
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$site_id = "";
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$result = mysql_query( "select id from $prefixeTable"."sites where galleries_url = '$url';" );
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if ( mysql_num_rows($result ) == 0 )
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{
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// we have to register this site in the database
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mysql_query( "insert into $prefixeTable"."sites (galleries_url) values ('$url');" );
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$site_id = mysql_insert_id();
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}
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else
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{
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// we get the already registered id
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$row = mysql_fetch_array( $result );
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$site_id = $row['id'];
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}
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// 3. available dirs in the file
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insert_remote_category( $xml_content, $site_id, "NULL", 0 );
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}
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// insert_remote_category search the "dir" node of the xml_dir given
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// and insert the contained categories if the are not in the database yet.
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// The function also delete the categories that are in the database
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// and not in the xml_file
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function insert_remote_category( $xml_dir, $site_id, $id_uppercat, $level )
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{
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global $prefixeTable,$conf;;
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$categories = array();
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$list_dirs = getChildren( $xml_dir, "dir".$level );
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for ( $i = 0; $i < sizeof( $list_dirs ); $i++ )
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{
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// is the category already existing ?
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$category_id = "";
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$name = getContent( getChild( $list_dirs[$i], "name" ), "name" );
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$categories[$i] = $name;
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echo "
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<img src=\"".$conf['lien_puce']."\"><span style=\"font-weight:bold;\">$name</span>
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<div class=\"retrait\">";
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$query = "select id from $prefixeTable"."categories";
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$query.= " where site_id = '$site_id'";
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$query.= " and dir = '$name'";
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if ( $id_uppercat == "NULL" )
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{
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$query.= " and id_uppercat is NULL;";
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}
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else
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{
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$query.= " and id_uppercat = '$id_uppercat';";
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}
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//echo "<br />".$query;
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$result = mysql_query( $query );
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if ( mysql_num_rows( $result ) == 0 )
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{
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// we have to create the category
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$query = "insert into $prefixeTable"."categories (dir,site_id,id_uppercat) values ('$name','$site_id'";
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if ( $id_uppercat == "NULL" )
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{
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$query.= ",NULL";
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}
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else
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{
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$query.= ",'$id_uppercat'";
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}
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$query.= ");";
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//echo "<br />".$query;
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mysql_query( $query );
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$category_id = mysql_insert_id();
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}
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else
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{
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// we get the already registered id
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$row = mysql_fetch_array( $result );
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$category_id = $row['id'];
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}
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insert_remote_image( $list_dirs[$i], $category_id );
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update_cat_info( $category_id );
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insert_remote_category( $list_dirs[$i], $site_id, $category_id, $level + 1 );
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echo "
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</div>";
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}
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// we have to remove the categories of the database not present in the xml file
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// (ie deleted from the picture storage server)
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$query = "select dir,id from $prefixeTable"."categories";
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$query.= " where site_id = '$site_id'";
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if ( $id_uppercat == "NULL" )
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{
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$query.= " and id_uppercat is NULL;";
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}
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else
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{
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$query.= " and id_uppercat = '$id_uppercat';";
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}
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$result = mysql_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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// is the category in the xml file ?
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if ( !in_array( $row['dir'], $categories ) )
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{
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delete_category( $row['id'] );
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}
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}
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}
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// insert_remote_image search the "root" node of the xml_dir given
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// and insert the contained pictures if the are not in the database yet
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function insert_remote_image( $xml_dir, $category_id )
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{
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global $prefixeTable,$count_new,$lang;
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$root = getChild( $xml_dir, "root" );
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$pictures = array();
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$xml_pictures = getChildren( $root, "picture" );
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for ( $j = 0; $j < sizeof( $xml_pictures ); $j++ )
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{
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//<picture>
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// <file>albatros.jpg</file>
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// <tn_ext>png</tn_ext>
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// <date>2002-04-14</date>
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// <filesize>35</filesize>
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// <width>640</width>
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// <height>480</height>
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//</picture>
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$file = getContent( getChild( $xml_pictures[$j], "file" ), "file" );
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$tn_ext = getContent( getChild( $xml_pictures[$j], "tn_ext" ), "tn_ext" );
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$date = getContent( getChild( $xml_pictures[$j], "date" ), "date" );
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$filesize = getContent( getChild( $xml_pictures[$j], "filesize" ), "filesize" );
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$width = getContent( getChild( $xml_pictures[$j], "width" ), "width" );
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$height = getContent( getChild( $xml_pictures[$j], "height" ), "height" );
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$pictures[$j] = $file;
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// is the picture already existing in the database ?
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$query = "select id,tn_ext from $prefixeTable"."images where cat_id = '$category_id' and file = '$file';";
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$result = mysql_query( $query );
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$query = "";
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if ( mysql_num_rows( $result ) == 0 )
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{
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$query = "insert into $prefixeTable"."images (file,cat_id,date_available,tn_ext,filesize,width,height) values ('$file','$category_id','$date','$tn_ext','$filesize','$width','$height');";
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echo"
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$file <span style=\"font-weight:bold;\">".$lang['update_research_added']."</span> (".$lang['update_research_tn_ext']." $tn_ext)<br />";
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$count_new++;
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}
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else
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{
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// is the tn_ext the same in the xml file and in the database ?
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$row = mysql_fetch_array( $result );
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if ( $row['tn_ext'] != $tn_ext )
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{
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$query = "update $prefixeTable"."images set tn_ext = '$tn_ext' where cat_id = '$category_id' and file = '$file';";
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}
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}
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// execution of the query
|
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if ( $query != "" )
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{
|
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mysql_query( $query );
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}
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}
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// we have to remove the pictures of the database not present in the xml file
|
|
// (ie deleted from the picture storage server)
|
|
$query = "select id,file from $prefixeTable"."images where cat_id = '$category_id';";
|
|
$result = mysql_query( $query );
|
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while ( $row = mysql_fetch_array( $result ) )
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{
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// is the file in the xml file ?
|
|
if ( !in_array( $row['file'], $pictures ) )
|
|
{
|
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delete_image( $row['id'] );
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}
|
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}
|
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}
|
|
//------------------------------------------------------------------------------
|
|
echo "<table style=\"width:100%;\">";
|
|
//------------------------------------------------------------------------------
|
|
// Display choice if "update" var is not specified
|
|
check_cat_id( $HTTP_GET_VARS['update'] );
|
|
if ( !isset( $HTTP_GET_VARS['update'] ) && !( isset( $page['cat'] ) || $HTTP_GET_VARS['update'] == 'cats' || $HTTP_GET_VARS['update'] == 'all' ) )
|
|
{
|
|
echo"
|
|
<tr><th>".$lang['update_default_title']."</th></tr>
|
|
<tr>
|
|
<td>
|
|
<div class=\"retrait\">
|
|
<img src=\"".$conf['lien_puce']."\" alt=\">\" /><a href=\"".add_session_id_to_url( "./admin.php?page=miseajour&update=cats" )."\">".$lang['update_only_cat']."</a>
|
|
<br /><img src=\"".$conf['lien_puce']."\" alt=\">\" /><a href=\"".add_session_id_to_url( "./admin.php?page=miseajour&update=all" )."\">".$lang['update_all']."</a>
|
|
</div>
|
|
</td>
|
|
</tr>";
|
|
}
|
|
//------------------------------------------------------------------------------
|
|
// Recherche des nouvelles images dans les repertoires
|
|
else
|
|
{
|
|
$count_new = 0;
|
|
$count_deleted = 0;
|
|
echo"
|
|
<tr><th>".$lang['update_part_research']."</th></tr>
|
|
<tr>
|
|
<td>
|
|
<div class=\"retrait\">";
|
|
if ( isset( $page['cat'] ) )
|
|
{
|
|
insert_local_category( $page['cat'] );
|
|
}
|
|
else
|
|
{
|
|
insert_local_category( "NULL" );
|
|
}
|
|
echo "<br /><span style=\"color:blue;\">$count_new ".$lang['update_research_conclusion']."</span>";
|
|
echo "<br /><span style=\"color:red;\">$count_deleted ".$lang['update_deletion_conclusion']."</span>";
|
|
echo "
|
|
</div>
|
|
</td>
|
|
</tr>";
|
|
}
|
|
//------------------------------------------------------------------------------
|
|
// Searching new pictures in the file listing.xml from a remote storage server
|
|
if ( @is_file( "./listing.xml" ) )
|
|
{
|
|
$count_new = 0;
|
|
$count_deleted = 0;
|
|
echo"
|
|
<tr><th>Site distant</th></tr>
|
|
<tr>
|
|
<td>
|
|
<div class=\"retrait\">";
|
|
remote_images();
|
|
echo "<br /><span style=\"color:blue;\">$count_new ".$lang['update_research_conclusion']."</span>";
|
|
echo "<br /><span style=\"color:red;\">$count_deleted ".$lang['update_deletion_conclusion']."</span>";
|
|
echo "
|
|
</div>
|
|
</td>
|
|
</tr>";
|
|
}
|
|
//------------------------------------------------------------------------------
|
|
echo "</table>";
|
|
?>
|