diff options
Diffstat (limited to 'admin/update.php')
| -rw-r--r-- | admin/update.php | 878 |
1 files changed, 497 insertions, 381 deletions
diff --git a/admin/update.php b/admin/update.php index df1c6ebff..4e13e466d 100644 --- a/admin/update.php +++ b/admin/update.php @@ -2,7 +2,7 @@ /*************************************************************************** * update.php * * ------------------ * - * application : PhpWebGallery 1.3 <http://phpwebgallery.net> * + * application : PhpWebGallery 1.4 <http://phpwebgallery.net> * * author : Pierrick LE GALL <pierrick@z0rglub.com> * * * * $Id$ @@ -19,142 +19,162 @@ include_once( './admin/include/isadmin.inc.php' ); //------------------------------------------------------------------- functions -function insert_local_category( $cat_id ) +function insert_local_category( $id_uppercat ) { global $conf, $page, $user, $lang; - - $site_id = 1; + + $uppercats = ''; + $output = ''; // 0. retrieving informations on the category to display $cat_directory = './galleries'; - - if ( is_numeric( $cat_id ) ) + if ( is_numeric( $id_uppercat ) ) { - $cat_directory.= '/'.get_local_dir( $cat_id ); - $result = get_cat_info( $cat_id ); + $query = 'SELECT name,uppercats,dir'; + $query.= ' FROM '.PREFIX_TABLE.'categories'; + $query.= ' WHERE id = '.$id_uppercat; + $query.= ';'; + $row = mysql_fetch_array( mysql_query( $query ) ); + $uppercats = $row['uppercats']; + $name = $row['name']; + $dir = $row['dir']; + + $upper_array = explode( ',', $uppercats ); + + $local_dir = ''; + + $database_dirs = array(); + $query = 'SELECT id,dir'; + $query.= ' FROM '.PREFIX_TABLE.'categories'; + $query.= ' WHERE id IN ('.$uppercats.')'; + $query.= ';'; + $result = mysql_query( $query ); + while( $row = mysql_fetch_array( $result ) ) + { + $database_dirs[$row['id']] = $row['dir']; + } + foreach ( $upper_array as $id ) { + $local_dir.= $database_dirs[$id].'/'; + } + + $cat_directory.= '/'.$local_dir; + // 1. display the category name to update $src = './template/'.$user['template'].'/admin/images/puce.gif'; $output = '<img src="'.$src.'" alt=">" />'; - $output.= '<span style="font-weight:bold;">'.$result['name'][0].'</span>'; - $output.= ' [ '.$result['dir'].' ]'; + $output.= '<span style="font-weight:bold;">'.$name.'</span>'; + $output.= ' [ '.$dir.' ]'; $output.= '<div class="retrait">'; // 2. we search pictures of the category only if the update is for all // or a cat_id is specified if ( isset( $page['cat'] ) or $_GET['update'] == 'all' ) { - $output.= insert_local_image( $cat_directory, $cat_id ); + $output.= insert_local_image( $cat_directory, $id_uppercat ); } } - // 3. we have to remove the categories of the database not present anymore - $query = 'SELECT id'; + $sub_dirs = get_category_directories( $cat_directory ); + + $sub_category_dirs = array(); + $query = 'SELECT id,dir'; $query.= ' FROM '.PREFIX_TABLE.'categories'; - $query.= ' WHERE site_id = '.$site_id; - if ( !is_numeric( $cat_id ) ) - { - $query.= ' AND id_uppercat IS NULL'; - } - else - { - $query.= ' AND id_uppercat = '.$cat_id; - } + $query.= ' WHERE site_id = 1'; + if (!is_numeric($id_uppercat)) $query.= ' AND id_uppercat IS NULL'; + else $query.= ' AND id_uppercat = '.$id_uppercat; + $query.= ' AND dir IS NOT NULL'; // virtual categories not taken $query.= ';'; $result = mysql_query( $query ); while ( $row = mysql_fetch_array( $result ) ) { - // retrieving the directory - $rep = './galleries/'.get_local_dir( $row['id'] ); - // is the directory present ? - if ( !is_dir( $rep ) ) delete_category( $row['id'] ); + $sub_category_dirs[$row['id']] = $row['dir']; } - // 4. retrieving the sub-directories - $subdirs = array(); - $dirs = ''; - if ( $opendir = opendir( $cat_directory ) ) - { - while ( $file = readdir( $opendir ) ) + + // 3. we have to remove the categories of the database not present anymore + foreach ( $sub_category_dirs as $id => $dir ) { + if ( !in_array( $dir, $sub_dirs ) ) delete_category( $id ); + } + + // array of new categories to insert + $inserts = array(); + + foreach ( $sub_dirs as $sub_dir ) { + // 5. Is the category already existing ? we create a subcat if not + // existing + $category_id = array_search( $sub_dir, $sub_category_dirs ); + if ( !is_numeric( $category_id ) ) { - if ( $file != '.' - and $file != '..' - and is_dir ( $cat_directory.'/'.$file ) - and $file != 'thumbnail' ) + if ( preg_match( '/^[a-zA-Z0-9-_.]+$/', $sub_dir ) ) { - if ( preg_match( '/^[a-zA-Z0-9-_.]+$/', $file ) ) - array_push( $subdirs, $file ); - else - { - $output.= '<span style="color:red;">"'.$file.'" : '; - $output.= $lang['update_wrong_dirname'].'</span><br />'; - // if the category even exists (from a previous release of - // PhpWebGallery), we keep it in our $subdirs array - $query = 'SELECT id'; - $query.= ' FROM '.PREFIX_TABLE.'categories'; - $query.= ' WHERE site_id = '.$site_id; - $query.= " AND dir = '".$file."'"; - $query.= ' AND id_uppercat'; - if ( !is_numeric( $cat_id ) ) $query.= ' IS NULL'; - else $query.= ' = '.$cat_id; - $query.= ';'; - $result = mysql_query( $query ); - if ( mysql_num_rows( $result ) != 0 ) - { - array_push( $subdirs, $file ); - } - } + $name = str_replace( '_', ' ', $sub_dir ); + + $value = "('".$sub_dir."','".$name."',1"; + if ( !is_numeric( $id_uppercat ) ) $value.= ',NULL'; + else $value.= ','.$id_uppercat; + $value.= ",'undef'"; + $value.= ')'; + array_push( $inserts, $value ); + } + else + { + $output.= '<span style="color:red;">"'.$sub_dir.'" : '; + $output.= $lang['update_wrong_dirname'].'</span><br />'; } } } - foreach ( $subdirs as $subdir ) { - // 5. Is the category already existing ? we create a subcat if not - // existing - $category_id = ''; - $query = 'SELECT id'; - $query.= ' FROM '.PREFIX_TABLE.'categories'; - $query.= ' WHERE site_id = '.$site_id; - $query.= " AND dir = '".$subdir."'"; - $query.= ' AND id_uppercat'; - if ( !is_numeric( $cat_id ) ) $query.= ' IS NULL'; - else $query.= ' = '.$cat_id; + + // we have to create the category + if ( count( $inserts ) > 0 ) + { + $query = 'INSERT INTO '.PREFIX_TABLE.'categories'; + $query.= ' (dir,name,site_id,id_uppercat,uppercats) VALUES '; + $query.= implode( ',', $inserts ); $query.= ';'; - $result = mysql_query( $query ); - if ( mysql_num_rows( $result ) == 0 ) - { - $name = str_replace( '_', ' ', $subdir ); - // we have to create the category - $query = 'INSERT INTO '.PREFIX_TABLE.'categories'; - $query.= ' (dir,name,site_id,id_uppercat) VALUES'; - $query.= " ('".$subdir."','".$name."','".$site_id."'"; - if ( !is_numeric( $cat_id ) ) $query.= ',NULL'; - else $query.= ",'".$cat_id."'"; - $query.= ');'; - mysql_query( $query ); - $category_id = mysql_insert_id(); - // regeneration of the plain_structure to integrate the new category - $page['plain_structure'] = get_plain_structure(); - } - else - { - // we get the already registered id - $row = mysql_fetch_array( $result ); - $category_id = $row['id']; - } - // 6. recursive call - $output.= insert_local_category( $category_id ); + mysql_query( $query ); + // updating uppercats field + $query = 'UPDATE '.PREFIX_TABLE.'categories'; + $query.= ' SET uppercats = '; + if ( $uppercats != '' ) $query.= "CONCAT('".$uppercats."',',',id)"; + else $query.= 'id'; + $query.= ' WHERE id_uppercat '; + if (!is_numeric($id_uppercat)) $query.= 'IS NULL'; + else $query.= '= '.$id_uppercat; + $query.= ';'; + mysql_query( $query ); } - - if ( is_numeric( $cat_id ) ) + + // Recursive call on the sub-categories (not virtual ones) + $query = 'SELECT id'; + $query.= ' FROM '.PREFIX_TABLE.'categories'; + $query.= ' WHERE site_id = 1'; + if (!is_numeric($id_uppercat)) $query.= ' AND id_uppercat IS NULL'; + else $query.= ' AND id_uppercat = '.$id_uppercat; + $query.= ' AND dir IS NOT NULL'; // virtual categories not taken + $query.= ';'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + $output.= insert_local_category( $row['id'] ); + } + + if ( is_numeric( $id_uppercat ) ) { $output.= '</div>'; } return $output; } - -function insert_local_image( $rep, $category_id ) + +function insert_local_image( $dir, $category_id ) { global $lang,$conf,$count_new; $output = ''; + + // fs means filesystem : $fs_pictures contains pictures in the filesystem + // found in $dir, $fs_thumbnails contains thumbnails... + $fs_pictures = get_picture_files( $dir ); + $fs_thumbnails = get_thumb_files( $dir.'thumbnail' ); + // we have to delete all the images from the database that : // - are not in the directory anymore // - don't have the associated thumbnail available anymore @@ -165,157 +185,187 @@ function insert_local_image( $rep, $category_id ) $result = mysql_query( $query ); while ( $row = mysql_fetch_array( $result ) ) { - $lien_image = $rep.'/'.$row['file']; - $lien_thumbnail = $rep.'/thumbnail/'.$conf['prefix_thumbnail']; - $lien_thumbnail.= get_filename_wo_extension( $row['file'] ); - $lien_thumbnail.= '.'.$row['tn_ext']; - - if ( !is_file ( $lien_image ) or !is_file ( $lien_thumbnail ) ) + $pic_to_delete = false; + if ( !in_array( $row['file'], $fs_pictures ) ) { - if ( !is_file ( $lien_image ) ) - { - $output.= $row['file']; - $output.= ' <span style="font-weight:bold;">'; - $output.= $lang['update_disappeared'].'</span><br />'; - } - if ( !is_file ( $lien_thumbnail ) ) - { - $output.= $row['file']; - $output.= ' : <span style="font-weight:bold;">'; - $output.= $lang['update_disappeared_tn'].'</span><br />'; - } - // suppression de la base : - delete_image( $row['id'] ); + $output.= $row['file']; + $output.= ' <span style="font-weight:bold;">'; + $output.= $lang['update_disappeared'].'</span><br />'; + $pic_to_delete = true; + } + + $thumbnail = $conf['prefix_thumbnail']; + $thumbnail.= get_filename_wo_extension( $row['file'] ); + $thumbnail.= '.'.$row['tn_ext']; + if ( !in_array( $thumbnail, $fs_thumbnails ) ) + { + $output.= $row['file']; + $output.= ' : <span style="font-weight:bold;">'; + $output.= $lang['update_disappeared_tn'].'</span><br />'; + $pic_to_delete = true; } + + if ( $pic_to_delete ) delete_image( $row['id'] ); } - - // searching the new images in the directory - $pictures = array(); - $tn_ext = ''; - if ( $opendir = opendir( $rep ) ) + + $registered_pictures = array(); + $query = 'SELECT file'; + $query.= ' FROM '.PREFIX_TABLE.'images'; + $query.= ' WHERE storage_category_id = '.$category_id; + $query.= ';'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + array_push( $registered_pictures, $row['file'] ); + } + + // validated pictures are picture uploaded by users, validated by an admin + // and not registered (visible) yet + $validated_pictures = array(); + $unvalidated_pictures = array(); + + $query = 'SELECT file,infos,validated'; + $query.= ' FROM '.PREFIX_TABLE.'waiting'; + $query.= ' WHERE storage_category_id = '.$category_id; + $query.= ';'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) { - while ( $file = readdir( $opendir ) ) + if ( $row['validated'] == 'true' ) + $validated_pictures[$row['file']] = $row['infos']; + else + array_push( $unvalidated_pictures, $row['file'] ); + } + + // we only search among the picture present in the filesystem and not + // present in the database yet. If we know that this picture is known as + // an uploaded one but not validated, it's not tested neither + $unregistered_pictures = array_diff( $fs_pictures + ,$registered_pictures + ,$unvalidated_pictures ); + + $inserts = array(); + + foreach ( $unregistered_pictures as $unregistered_picture ) { + if ( preg_match( '/^[a-zA-Z0-9-_.]+$/', $unregistered_picture ) ) { - if ( is_file( $rep.'/'.$file ) and is_image( $rep.'/'.$file ) ) + $file_wo_ext = get_filename_wo_extension( $unregistered_picture ); + $tn_ext = ''; + foreach ( $conf['picture_ext'] as $ext ) { + $test = $conf['prefix_thumbnail'].$file_wo_ext.'.'.$ext; + if ( !in_array( $test, $fs_thumbnails ) ) continue; + else { $tn_ext = $ext; break; } + } + // if we found a thumnbnail corresponding to our picture... + if ( $tn_ext != '' ) { - // is the picture waiting for validation by an administrator ? - $query = 'SELECT id,validated,infos'; - $query.= ' FROM '.PREFIX_TABLE.'waiting'; - $query.= ' WHERE storage_category_id = '.$category_id; - $query.= " AND file = '".$file."'"; - $query.= ';'; - $result = mysql_query( $query ); - $waiting = mysql_fetch_array( $result ); - if (mysql_num_rows( $result ) == 0 or $waiting['validated'] == 'true') + $image_size = @getimagesize( $dir.$unregistered_picture ); + // (file, storage_category_id, date_available, tn_ext, filesize, + // width, height, name, author, comment, date_creation)' + $value = '('; + $value.= "'".$unregistered_picture."'"; + $value.= ','.$category_id; + $value.= ",'".date( 'Y-m-d' )."'"; + $value.= ",'".$tn_ext."'"; + $value.= ','.floor( filesize( $dir.$unregistered_picture) / 1024 ); + $value.= ','.$image_size[0]; + $value.= ','.$image_size[1]; + if ( isset( $validated_pictures[$unregistered_picture] ) ) + { + // retrieving infos from the XML description from waiting table + $infos = nl2br( $validated_pictures[$unregistered_picture] ); + + $unixtime = getAttribute( $infos, 'date_creation' ); + if ($unixtime != '') $date_creation ="'".date('Y-m-d',$unixtime)."'"; + else $date_creation = 'NULL'; + + $value.= ",'".getAttribute( $infos, 'name' )."'"; + $value.= ",'".getAttribute( $infos, 'author' )."'"; + $value.= ",'".getAttribute( $infos, 'comment')."'"; + $value.= ','.$date_creation; + + // deleting the waiting element + $query = 'DELETE FROM '.PREFIX_TABLE.'waiting'; + $query.= " WHERE file = '".$unregistered_picture."'"; + $query.= ' AND storage_category_id = '.$category_id; + $query.= ';'; + mysql_query( $query ); + } + else { - if ( $tn_ext = TN_exists( $rep, $file ) ) - { - // is the picture already in the database ? - $query = 'SELECT id'; - $query.= ' FROM '.PREFIX_TABLE.'images'; - $query.= ' WHERE storage_category_id = '.$category_id; - $query.= " AND file = '".$file."'"; - $query.= ';'; - $result = mysql_query( $query ); - if ( mysql_num_rows( $result ) == 0 ) - { - // the name of the file must not use acentuated characters or - // blank space.. - if ( preg_match( '/^[a-zA-Z0-9-_.]+$/', $file ) ) - { - $picture = array(); - $picture['file'] = $file; - $picture['tn_ext'] = $tn_ext; - $picture['date'] = date( 'Y-m-d', filemtime($rep.'/'.$file) ); - $picture['filesize'] = floor( filesize($rep.'/'.$file) / 1024); - $image_size = @getimagesize( $rep.'/'.$file ); - $picture['width'] = $image_size[0]; - $picture['height'] = $image_size[1]; - if ( $waiting['validated'] == 'true' ) - { - // retrieving infos from the XML description of - // $waiting['infos'] - $infos = nl2br( $waiting['infos'] ); - $picture['author'] = getAttribute( $infos, 'author' ); - $picture['comment'] = getAttribute( $infos, 'comment'); - $unixtime = getAttribute( $infos, 'date_creation' ); - $picture['date_creation'] = ''; - if ( $unixtime != '' ) - $picture['date_creation'] = date( 'Y-m-d', $unixtime ); - $picture['name'] = getAttribute( $infos, 'name' ); - // deleting the waiting element - $query = 'DELETE FROM '.PREFIX_TABLE.'waiting'; - $query.= ' WHERE id = '.$waiting['id']; - $query.= ';'; - mysql_query( $query ); - } - array_push( $pictures, $picture ); - } - else - { - $output.= '<span style="color:red;">"'.$file.'" : '; - $output.= $lang['update_wrong_dirname'].'</span><br />'; - } - - } - } - else - { - $output.= '<span style="color:red;">'; - $output.= $lang['update_missing_tn'].' : '.$file; - $output.= ' (<span style="font-weight:bold;">'; - $output.= $conf['prefix_thumbnail']; - $output.= get_filename_wo_extension( $file ).'.XXX</span>'; - $output.= ', XXX = '; - $output.= implode( ', ', $conf['picture_ext'] ); - $output.= ')</span><br />'; - } + $value.= ",'','','',NULL"; } + $value.= ')'; + + $count_new++; + $output.= $unregistered_picture; + $output.= ' <span style="font-weight:bold;">'; + $output.= $lang['update_research_added'].'</span>'; + $output.= ' ('.$lang['update_research_tn_ext'].' '.$tn_ext.')'; + $output.= '<br />'; + array_push( $inserts, $value ); } + else + { + $output.= '<span style="color:red;">'; + $output.= $lang['update_missing_tn'].' : '.$unregistered_picture; + $output.= ' (<span style="font-weight:bold;">'; + $output.= $conf['prefix_thumbnail']; + $output.= get_filename_wo_extension( $unregistered_picture ); + $output.= '.XXX</span>'; + $output.= ', XXX = '; + $output.= implode( ', ', $conf['picture_ext'] ); + $output.= ')</span><br />'; + } + } + else + { + $output.= '<span style="color:red;">"'.$unregistered_picture.'" : '; + $output.= $lang['update_wrong_dirname'].'</span><br />'; } } - // inserting the pictures found in the directory - foreach ( $pictures as $picture ) { + + if ( count( $inserts ) > 0 ) + { + // inserts all found pictures $query = 'INSERT INTO '.PREFIX_TABLE.'images'; $query.= ' (file,storage_category_id,date_available,tn_ext'; $query.= ',filesize,width,height'; $query.= ',name,author,comment,date_creation)'; $query.= ' VALUES '; - $query.= "('".$picture['file']."','".$category_id."'"; - $query.= ",'".$picture['date']."','".$picture['tn_ext']."'"; - $query.= ",'".$picture['filesize']."','".$picture['width']."'"; - $query.= ",'".$picture['height']."','".$picture['name']."'"; - $query.= ",'".$picture['author']."','".$picture['comment']."'"; - if ( $picture['date_creation'] != '' ) - { - $query.= ",'".$picture['date_creation']."'"; - } - else - { - $query.= ',NULL'; - } - $query.= ');'; + $query.= implode( ',', $inserts ); + $query.= ';'; mysql_query( $query ); - $count_new++; - // retrieving the id of newly inserted picture + + // what are the ids of the pictures in the $category_id ? + $ids = array(); + $query = 'SELECT id'; $query.= ' FROM '.PREFIX_TABLE.'images'; $query.= ' WHERE storage_category_id = '.$category_id; - $query.= " AND file = '".$picture['file']."'"; $query.= ';'; - list( $image_id ) = mysql_fetch_array( mysql_query( $query ) ); - // adding the link between this picture and its storage category - $query = 'INSERT INTO '.PREFIX_TABLE.'image_category'; - $query.= ' (image_id,category_id) VALUES '; - $query.= ' ('.$image_id.','.$category_id.')'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + array_push( $ids, $row['id'] ); + } + + // recreation of the links between this storage category pictures and + // its storage category + $query = 'DELETE FROM '.PREFIX_TABLE.'image_category'; + $query.= ' WHERE category_id = '.$category_id; + $query.= ' AND image_id IN ('.implode( ',', $ids ).')'; $query.= ';'; mysql_query( $query ); - $output.= $picture['file']; - $output.= ' <span style="font-weight:bold;">'; - $output.= $lang['update_research_added'].'</span>'; - $output.= ' ('.$lang['update_research_tn_ext'].' '.$picture['tn_ext'].')'; - $output.= '<br />'; + $query = 'INSERT INTO '.PREFIX_TABLE.'image_category'; + $query.= '(category_id,image_id) VALUES '; + foreach ( $ids as $num => $image_id ) { + if ( $num > 0 ) $query.= ','; + $query.= '('.$category_id.','.$image_id.')'; + } + $query.= ';'; + mysql_query( $query ); } return $output; } @@ -367,96 +417,131 @@ function remote_images() // insert the contained categories if the are not in the database yet. The // function also deletes the categories that are in the database and not in // the xml_file. -function insert_remote_category( $xml_dir, $site_id, $id_uppercat, $level ) +function insert_remote_category( $xml_content, $site_id, $id_uppercat, $level ) { - global $conf,$user; - + global $conf, $page, $user, $lang; + + $uppercats = ''; $output = ''; - $categories = array(); - $list_dirs = getChildren( $xml_dir, 'dir'.$level ); - for ( $i = 0; $i < sizeof( $list_dirs ); $i++ ) + // 0. retrieving informations on the category to display + $cat_directory = '../galleries'; + + if ( is_numeric( $id_uppercat ) ) { - // is the category already existing ? - $category_id = ''; - $dir = getAttribute( $list_dirs[$i], 'name' ); - $categories[$i] = $dir; + $query = 'SELECT name,uppercats,dir'; + $query.= ' FROM '.PREFIX_TABLE.'categories'; + $query.= ' WHERE id = '.$id_uppercat; + $query.= ';'; + $row = mysql_fetch_array( mysql_query( $query ) ); + $uppercats = $row['uppercats']; + $name = $row['name']; + // 1. display the category name to update $src = './template/'.$user['template'].'/admin/images/puce.gif'; - $output.= '<img src="'.$src.'" alt=">" />'; - $output.= '<span style="font-weight:bold;">'.$dir.'</span>'; + $output = '<img src="'.$src.'" alt=">" />'; + $output.= '<span style="font-weight:bold;">'.$name.'</span>'; + $output.= ' [ '.$row['dir'].' ]'; $output.= '<div class="retrait">'; - $query = 'SELECT id'; - $query.= ' FROM '.PREFIX_TABLE.'categories'; - $query.= ' WHERE site_id = '.$site_id; - $query.= " AND dir = '".$dir."'"; - if ( $id_uppercat == 'NULL' ) - { - $query.= ' AND id_uppercat IS NULL'; - } - else - { - $query.= ' AND id_uppercat = '.$id_uppercat; - } - $query.= ';'; - $result = mysql_query( $query ); - if ( mysql_num_rows( $result ) == 0 ) - { - $name = str_replace( '_', ' ', $dir ); - // we have to create the category - $query = 'INSERT INTO '.PREFIX_TABLE.'categories'; - $query.= ' (name,dir,site_id,id_uppercat) VALUES '; - $query.= "('".$name."','".$dir."',".$site_id; - if ( !is_numeric( $id_uppercat ) ) - { - $query.= ',NULL'; - } - else - { - $query.= ','.$id_uppercat; - } - $query.= ');'; - mysql_query( $query ); - $category_id = mysql_insert_id(); - } - else - { - // we get the already registered id - $row = mysql_fetch_array( $result ); - $category_id = $row['id']; - } - $output.= insert_remote_image( $list_dirs[$i], $category_id ); - $output.= insert_remote_category( $list_dirs[$i], $site_id, - $category_id, $level+1 ); - $output.= '</div>'; + // 2. we search pictures of the category only if the update is for all + // or a cat_id is specified + $output.= insert_remote_image( $xml_content, $id_uppercat ); + } + + // $xml_dirs contains dir names contained in the xml file for this + // id_uppercat + $xml_dirs = array(); + $temp_dirs = getChildren( $xml_content, 'dir'.$level ); + foreach ( $temp_dirs as $temp_dir ) { + array_push( $xml_dirs, getAttribute( $temp_dir, 'name' ) ); } - // we have to remove the categories of the database not present in the xml - // file (ie deleted from the picture storage server) - $query = 'SELECT dir,id'; + + // $database_dirs contains dir names contained in the database for this + // id_uppercat and site_id + $database_dirs = array(); + $query = 'SELECT id,dir'; $query.= ' FROM '.PREFIX_TABLE.'categories'; $query.= ' WHERE site_id = '.$site_id; - if ( !is_numeric( $id_uppercat ) ) + if (!is_numeric($id_uppercat)) $query.= ' AND id_uppercat IS NULL'; + else $query.= ' AND id_uppercat = '.$id_uppercat; + $query.= ' AND dir IS NOT NULL'; // virtual categories not taken + $query.= ';'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) { - $query.= ' AND id_uppercat IS NULL'; + $database_dirs[$row['id']] = $row['dir']; } - else + + // 3. we have to remove the categories of the database not present anymore + foreach ( $database_dirs as $id => $dir ) { + if ( !in_array( $dir, $xml_dirs ) ) delete_category( $id ); + } + + // array of new categories to insert + $inserts = array(); + + foreach ( $xml_dirs as $xml_dir ) { + // 5. Is the category already existing ? we create a subcat if not + // existing + $category_id = array_search( $xml_dir, $database_dirs ); + if ( !is_numeric( $category_id ) ) + { + $name = str_replace( '_', ' ', $xml_dir ); + + $value = "('".$xml_dir."','".$name."',".$site_id; + if ( !is_numeric( $id_uppercat ) ) $value.= ',NULL'; + else $value.= ','.$id_uppercat; + $value.= ",'undef'"; + $value.= ')'; + array_push( $inserts, $value ); + } + } + + // we have to create the category + if ( count( $inserts ) > 0 ) { - $query.= ' AND id_uppercat = '.$id_uppercat; + $query = 'INSERT INTO '.PREFIX_TABLE.'categories'; + $query.= ' (dir,name,site_id,id_uppercat,uppercats) VALUES '; + $query.= implode( ',', $inserts ); + $query.= ';'; + mysql_query( $query ); + // updating uppercats field + $query = 'UPDATE '.PREFIX_TABLE.'categories'; + $query.= ' SET uppercats = '; + if ( $uppercats != '' ) $query.= "CONCAT('".$uppercats."',',',id)"; + else $query.= 'id'; + $query.= ' WHERE id_uppercat '; + if (!is_numeric($id_uppercat)) $query.= 'IS NULL'; + else $query.= '= '.$id_uppercat; + $query.= ';'; + mysql_query( $query ); } + + // Recursive call on the sub-categories (not virtual ones) + $query = 'SELECT id,dir'; + $query.= ' FROM '.PREFIX_TABLE.'categories'; + $query.= ' WHERE site_id = '.$site_id; + if (!is_numeric($id_uppercat)) $query.= ' AND id_uppercat IS NULL'; + else $query.= ' AND id_uppercat = '.$id_uppercat; + $query.= ' AND dir IS NOT NULL'; // virtual categories not taken $query.= ';'; $result = mysql_query( $query ); while ( $row = mysql_fetch_array( $result ) ) { - // is the category in the xml file ? - if ( !in_array( $row['dir'], $categories ) ) - { - delete_category( $row['id'] ); - } + $database_dirs[$row['dir']] = $row['id']; } + foreach ( $temp_dirs as $temp_dir ) { + $dir = getAttribute( $temp_dir, 'name' ); + $id_uppercat = $database_dirs[$dir]; + $output.= insert_remote_category( $temp_dir, $site_id, + $id_uppercat,$level+1 ); + } + + if ( is_numeric( $id_uppercat ) ) $output.= '</div>'; return $output; } - + // insert_remote_image searchs the "root" node of the xml_dir given and // insert the contained pictures if the are not in the database yet. function insert_remote_image( $xml_dir, $category_id ) @@ -465,101 +550,117 @@ function insert_remote_image( $xml_dir, $category_id ) $output = ''; $root = getChild( $xml_dir, 'root' ); - $pictures = array(); + + $fs_pictures = array(); $xml_pictures = getChildren( $root, 'picture' ); - for ( $j = 0; $j < sizeof( $xml_pictures ); $j++ ) + foreach ( $xml_pictures as $xml_picture ) { + array_push( $fs_pictures, getAttribute( $xml_picture, 'file' ) ); + } + + // we have to delete all the images from the database that are not in the + // directory anymore (not in the XML anymore) + $query = 'SELECT id,file'; + $query.= ' FROM '.PREFIX_TABLE.'images'; + $query.= ' WHERE storage_category_id = '.$category_id; + $query.= ';'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) { - //<picture file="albatros.jpg" tn_ext="png" date="2002-04-14" - // filesize="35" width="640" height="480" /> - $file = getAttribute( $xml_pictures[$j], 'file' ); - $tn_ext = getAttribute( $xml_pictures[$j], 'tn_ext' ); - $date = getAttribute( $xml_pictures[$j], 'date' ); - $filesize = getAttribute( $xml_pictures[$j], 'filesize' ); - $width = getAttribute( $xml_pictures[$j], 'width' ); - $height = getAttribute( $xml_pictures[$j], 'height' ); - - $pictures[$j] = $file; - - // is the picture already existing in the database ? - $query = 'SELECT id,tn_ext'; - $query.= ' FROM '.PREFIX_TABLE.'images'; - $query.= ' WHERE storage_category_id = '.$category_id; - $query.= " AND file = '".$file."'"; - $query.= ';'; - $result = mysql_query( $query ); - $query = ''; - if ( mysql_num_rows( $result ) == 0 ) + if ( !in_array( $row['file'], $fs_pictures ) ) { - $query = 'INSERT INTO '.PREFIX_TABLE.'images'; - $query.= ' (file,storage_category_id,date_available,tn_ext'; - $query.= ',filesize,width,height)'; - $query.= ' VALUES ('; - $query.= "'".$file."'"; - $query.= ",'".$category_id."'"; - $query.= ",'".$date."'"; - $query.= ",'".$tn_ext."'"; - $query.= ",'".$filesize."'"; - $query.= ",'".$width."'"; - $query.= ",'".$height."'"; - $query.= ')'; - $query.= ';'; - mysql_query( $query ); - // retrieving the id of newly inserted picture - $query = 'SELECT id'; - $query.= ' FROM '.PREFIX_TABLE.'images'; - $query.= ' WHERE storage_category_id = '.$category_id; - $query.= " AND file = '".$file."'"; - $query.= ';'; - list( $image_id ) = mysql_fetch_array( mysql_query( $query ) ); - // adding the link between this picture and its storage category - $query = 'INSERT INTO '.PREFIX_TABLE.'image_category'; - $query.= ' (image_id,category_id) VALUES '; - $query.= ' ('.$image_id.','.$category_id.')'; - $query.= ';'; - mysql_query( $query ); - - $output.= $file; + $output.= $row['file']; $output.= ' <span style="font-weight:bold;">'; - $output.= $lang['update_research_added'].'</span>'; - $output.= ' ('.$lang['update_research_tn_ext'].' '.$tn_ext.')<br />'; - - $count_new++; - } - else - { - // is the tn_ext the same in the xml file and in the database ? - $row = mysql_fetch_array( $result ); - if ( $row['tn_ext'] != $tn_ext ) - { - $query = 'UPDATE '.PREFIX_TABLE.'images'; - $query.= ' SET'; - $query.= " tn_ext = '".$tn_ext."'"; - $query.= ' WHERE storage_category_id = '.$category_id; - $query.= " AND file = '".$file."'"; - $query.= ';'; - } - } - // execution of the query - if ( $query != '' ) - { - mysql_query( $query ); + $output.= $lang['update_disappeared'].'</span><br />'; + delete_image( $row['id'] ); } } - // 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'; + + $database_pictures = array(); + $query = 'SELECT file'; $query.= ' FROM '.PREFIX_TABLE.'images'; $query.= ' WHERE storage_category_id = '.$category_id; $query.= ';'; $result = mysql_query( $query ); while ( $row = mysql_fetch_array( $result ) ) { - // is the file in the xml file ? - if ( !in_array( $row['file'], $pictures ) ) + array_push( $database_pictures, $row['file'] ); + } + + $inserts = array(); + $xml_pictures = getChildren( $root, 'picture' ); + foreach ( $xml_pictures as $xml_picture ) { + // <picture file="albatros.jpg" tn_ext="png" filesize="35" width="640" + // height="480" /> + $file = getAttribute( $xml_picture, 'file' ); + + // is the picture already existing in the database ? + if ( !in_array( $file, $database_pictures ) ) { - delete_image( $row['id'] ); + $tn_ext = getAttribute( $xml_picture, 'tn_ext' ); + // (file, storage_category_id, date_available, tn_ext, filesize, + // width, height) + $value = '('; + $value.= "'".$file."'"; + $value.= ','.$category_id; + $value.= ",'".date( 'Y-m-d' )."'"; + $value.= ",'".$tn_ext."'"; + $value.= ','.getAttribute( $xml_picture, 'filesize' ); + $value.= ','.getAttribute( $xml_picture, 'width' ); + $value.= ','.getAttribute( $xml_picture, 'height' ); + $value.= ')'; + + $count_new++; + $output.= $file; + $output.= ' <span style="font-weight:bold;">'; + $output.= $lang['update_research_added'].'</span>'; + $output.= ' ('.$lang['update_research_tn_ext'].' '.$tn_ext.')'; + $output.= '<br />'; + array_push( $inserts, $value ); + } + } + + if ( count( $inserts ) > 0 ) + { + // inserts all found pictures + $query = 'INSERT INTO '.PREFIX_TABLE.'images'; + $query.= ' (file,storage_category_id,date_available,tn_ext'; + $query.= ',filesize,width,height)'; + $query.= ' VALUES '; + $query.= implode( ',', $inserts ); + $query.= ';'; + mysql_query( $query ); + + // what are the ids of the pictures in the $category_id ? + $ids = array(); + + $query = 'SELECT id'; + $query.= ' FROM '.PREFIX_TABLE.'images'; + $query.= ' WHERE storage_category_id = '.$category_id; + $query.= ';'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + array_push( $ids, $row['id'] ); + } + + // recreation of the links between this storage category pictures and + // its storage category + $query = 'DELETE FROM '.PREFIX_TABLE.'image_category'; + $query.= ' WHERE category_id = '.$category_id; + $query.= ' AND image_id IN ('.implode( ',', $ids ).')'; + $query.= ';'; + mysql_query( $query ); + + $query = 'INSERT INTO '.PREFIX_TABLE.'image_category'; + $query.= '(category_id,image_id) VALUES '; + foreach ( $ids as $num => $image_id ) { + if ( $num > 0 ) $query.= ','; + $query.= '('.$category_id.','.$image_id.')'; } + $query.= ';'; + mysql_query( $query ); } + return $output; } //----------------------------------------------------- template initialization @@ -569,15 +670,9 @@ $tpl = array( 'update_default_title', 'update_only_cat', 'update_all', 'remote_site', 'update_part_research' ); templatize_array( $tpl, 'lang', $sub ); $vtp->setGlobalVar( $sub, 'user_template', $user['template'] ); -//-------------------------------------------------------- categories structure -$page['plain_structure'] = get_plain_structure(); //-------------------------------------------- introduction : choices of update // Display choice if "update" var is not specified -check_cat_id( $_GET['update'] ); -if ( !isset( $_GET['update'] ) - and !( isset( $page['cat'] ) - or $_GET['update'] == 'cats' - or $_GET['update'] == 'all' ) ) +if (!isset( $_GET['update'] )) { $vtp->addSession( $sub, 'introduction' ); // only update the categories, not the pictures. @@ -591,6 +686,8 @@ if ( !isset( $_GET['update'] ) //-------------------------------------------------- local update : ./galleries else { + check_cat_id( $_GET['update'] ); + $start = get_moment(); $count_new = 0; $count_deleted = 0; $vtp->addSession( $sub, 'local_update' ); @@ -602,6 +699,8 @@ else { $categories = insert_local_category( 'NULL' ); } + $end = get_moment(); + echo get_elapsed_time( $start, $end ).' for update <br />'; $vtp->setVar( $sub, 'local_update.categories', $categories ); $vtp->setVar( $sub, 'local_update.count_new', $count_new ); $vtp->setVar( $sub, 'local_update.count_deleted', $count_deleted ); @@ -613,15 +712,32 @@ if ( @is_file( './listing.xml' ) ) $count_new = 0; $count_deleted = 0; $vtp->addSession( $sub, 'remote_update' ); - + + $start = get_moment(); remote_images(); + $end = get_moment(); + echo get_elapsed_time( $start, $end ).' for remote_images<br />'; + $vtp->setVar( $sub, 'remote_update.count_new', $count_new ); $vtp->setVar( $sub, 'remote_update.count_deleted', $count_deleted ); $vtp->closeSession( $sub, 'remote_update' ); } //---------------------------------------- update informations about categories -update_category( 'all' ); +if ( isset( $_GET['update'] ) + or isset( $page['cat'] ) + or @is_file( './listing.xml' ) ) +{ + $start = get_moment(); + update_category( 'all' ); + $end = get_moment(); + echo get_elapsed_time( $start, $end ).' for update_category( all )<br />'; + + $start = get_moment(); + synchronize_all_users(); + $end = get_moment(); + echo get_elapsed_time( $start, $end ).' for synchronize_all_users<br />'; +} //----------------------------------------------------------- sending html code $vtp->Parse( $handle , 'sub', $sub ); ?>
\ No newline at end of file |