651 lines
No EOL
18 KiB
PHP
651 lines
No EOL
18 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | update.php |
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// +-----------------------------------------------------------------------+
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// | application : PhpWebGallery <http://phpwebgallery.net> |
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// | branch : BSF (Best So Far) |
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// +-----------------------------------------------------------------------+
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// | file : $RCSfile$
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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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if( !defined("PHPWG_ROOT_PATH") )
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{
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die ("Hacking attempt!");
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}
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include_once( PHPWG_ROOT_PATH.'admin/include/isadmin.inc.php');
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define('CURRENT_DATE', "'".date('Y-m-d')."'");
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//------------------------------------------------------------------- functions
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/**
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* order categories (update categories.rank database field)
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*
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* the purpose of this function is to give a rank for all categories
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* (insides its sub-category), even the newer that have none at te
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* beginning. For this, ordering function selects all categories ordered by
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* rank ASC then name ASC for each uppercat.
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*
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* @returns void
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*/
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function ordering()
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{
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$current_rank = 0;
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$current_uppercat = '';
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$query = '
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SELECT id, if(id_uppercat is null,\'\',id_uppercat) AS id_uppercat
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FROM '.CATEGORIES_TABLE.'
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ORDER BY id_uppercat,rank,name
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;';
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$result = mysql_query($query);
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while ($row = mysql_fetch_array($result))
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{
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if ($row['id_uppercat'] != $current_uppercat)
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{
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$current_rank = 0;
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$current_uppercat = $row['id_uppercat'];
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}
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$query = '
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UPDATE '.CATEGORIES_TABLE.'
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SET rank = '.++$current_rank.'
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WHERE id = '.$row['id'].'
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;';
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mysql_query($query);
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}
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}
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function insert_local_category($id_uppercat)
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{
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global $conf, $page, $user, $lang, $counts;
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$uppercats = '';
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$output = '';
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// 0. retrieving informations on the category to display
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$cat_directory = PHPWG_ROOT_PATH.'galleries';
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if (is_numeric($id_uppercat))
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{
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$query = 'SELECT name,uppercats,dir FROM '.CATEGORIES_TABLE;
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$query.= ' WHERE id = '.$id_uppercat;
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$query.= ';';
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$row = mysql_fetch_array( mysql_query( $query));
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$uppercats = $row['uppercats'];
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$name = $row['name'];
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$dir = $row['dir'];
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$upper_array = explode( ',', $uppercats);
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$local_dir = '';
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$database_dirs = array();
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$query = '
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SELECT id,dir FROM '.CATEGORIES_TABLE.'
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WHERE id IN ('.$uppercats.')
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;';
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$result = mysql_query( $query);
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while ($row = mysql_fetch_array($result))
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{
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$database_dirs[$row['id']] = $row['dir'];
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}
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foreach ($upper_array as $id)
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{
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$local_dir.= $database_dirs[$id].'/';
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}
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$cat_directory.= '/'.$local_dir;
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// 1. display the category name to update
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$output = '<ul class="menu">';
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$output.= '<li><strong>'.$name.'</strong>';
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$output.= ' [ '.$dir.' ]';
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$output.= '</li>';
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// 2. we search pictures of the category only if the update is for all
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// or a cat_id is specified
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if (isset($page['cat']) or $_GET['update'] == 'all')
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{
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$output.= insert_local_element($cat_directory, $id_uppercat);
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}
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}
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$fs_subdirs = get_category_directories($cat_directory);
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$sub_category_dirs = array();
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$query = '
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SELECT id,dir FROM '.CATEGORIES_TABLE.'
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WHERE site_id = 1
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';
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if (!is_numeric($id_uppercat))
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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 = '.$id_uppercat;
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}
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$query.= '
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AND dir IS NOT NULL'; // virtual categories not taken
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$query.= '
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;';
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$result = mysql_query($query);
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while ($row = mysql_fetch_array($result))
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{
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$sub_category_dirs[$row['id']] = $row['dir'];
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}
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// 3. we have to remove the categories of the database not present anymore
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$to_delete_categories = array();
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foreach ($sub_category_dirs as $id => $dir)
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{
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if (!in_array($dir, $fs_subdirs))
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{
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array_push($to_delete_categories,$id);
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}
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}
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if (count($to_delete_categories) > 0)
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{
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delete_categories($to_delete_categories);
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}
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// array of new categories to insert
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$inserts = array();
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foreach ($fs_subdirs as $fs_subdir)
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{
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// 5. Is the category already existing ? we create a subcat if not
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// existing
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$category_id = array_search($fs_subdir, $sub_category_dirs);
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if (!is_numeric($category_id))
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{
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if (preg_match('/^[a-zA-Z0-9-_.]+$/', $fs_subdir))
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{
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$name = str_replace('_', ' ', $fs_subdir);
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$value = "('".$fs_subdir."','".$name."',1";
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if (!is_numeric($id_uppercat))
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{
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$value.= ',NULL';
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}
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else
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{
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$value.= ','.$id_uppercat;
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}
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$value.= ",'undef'";
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$value.= ')';
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array_push($inserts, $value);
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}
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else
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{
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$output.= '<span class="update_category_error">"'.$fs_subdir.'" : ';
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$output.= $lang['update_wrong_dirname'].'</span><br />';
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}
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}
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}
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// we have to create the category
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if (count($inserts) > 0)
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{
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$query = '
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INSERT INTO '.CATEGORIES_TABLE.'
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(dir,name,site_id,id_uppercat,uppercats) VALUES
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';
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$query.= implode(',', $inserts);
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$query.= '
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;';
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mysql_query($query);
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$counts['new_categories']+= count($inserts);
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// updating uppercats field
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$query = '
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UPDATE '.CATEGORIES_TABLE.'
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SET uppercats = ';
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if ($uppercats != '')
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{
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$query.= "CONCAT('".$uppercats."',',',id)";
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}
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else
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{
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$query.= 'id';
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}
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$query.= '
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WHERE id_uppercat ';
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if (!is_numeric($id_uppercat))
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{
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$query.= 'IS NULL';
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}
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else
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{
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$query.= '= '.$id_uppercat;
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}
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$query.= '
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;';
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mysql_query($query);
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}
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// Recursive call on the sub-categories (not virtual ones)
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$query = '
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SELECT id
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FROM '.CATEGORIES_TABLE.'
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WHERE site_id = 1
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';
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if (!is_numeric($id_uppercat))
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{
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$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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$query.= '
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AND dir IS NOT NULL'; // virtual categories not taken
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$query.= '
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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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$output.= insert_local_category($row['id']);
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}
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if (is_numeric($id_uppercat))
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{
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$output.= '</ul>';
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}
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return $output;
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}
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function insert_local_element($dir, $category_id)
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{
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global $lang,$conf,$counts;
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$output = '';
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// fs means FileSystem : $fs_files contains files in the filesystem found
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// in $dir that can be managed by PhpWebGallery (see get_pwg_files
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// function), $fs_thumbnails contains thumbnails, $fs_representatives
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// contains potentially representative pictures for non picture files
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$fs_files = get_pwg_files($dir);
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$fs_thumbnails = get_thumb_files($dir);
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$fs_representatives = get_representative_files($dir);
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// element deletion
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$to_delete_elements = array();
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// deletion of element if the correspond file doesn't exist anymore
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$query = '
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SELECT id,file
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FROM '.IMAGES_TABLE.'
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WHERE storage_category_id = '.$category_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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if (!in_array($row['file'], $fs_files))
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{
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$output.= $row['file'];
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$output.= ' <span style="font-weight:bold;">';
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$output.= $lang['update_disappeared'].'</span><br />';
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array_push($to_delete_elements, $row['id']);
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}
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}
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// in picture case, we also delete the element if the thumbnail doesn't
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// existe anymore
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$query = '
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SELECT id,file,tn_ext
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FROM '.IMAGES_TABLE.'
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WHERE storage_category_id = '.$category_id.'
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AND ('.implode(' OR ',
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array_map(
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create_function('$s', 'return "file LIKE \'%".$s."\'";')
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, $conf['picture_ext'])).')
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;';
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$result = mysql_query($query);
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while ($row = mysql_fetch_array($result))
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{
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$thumbnail = $conf['prefix_thumbnail'];
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$thumbnail.= get_filename_wo_extension($row['file']);
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$thumbnail.= '.'.$row['tn_ext'];
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if (!in_array($thumbnail, $fs_thumbnails))
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{
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$output.= $row['file'];
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$output.= ' : <span style="font-weight:bold;">';
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$output.= $lang['update_disappeared_tn'].'</span><br />';
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array_push($to_delete_elements, $row['id']);
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}
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}
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$to_delete_elements = array_unique($to_delete_elements);
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if (count($to_delete_elements) > 0)
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{
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delete_elements($to_delete_elements);
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}
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$registered_elements = array();
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$query = '
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SELECT file FROM '.IMAGES_TABLE.'
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WHERE storage_category_id = '.$category_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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array_push($registered_elements, $row['file']);
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}
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// unvalidated pictures are picture uploaded by users, but not validated
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// by an admin (so not registered truly visible yet)
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$unvalidated_pictures = array();
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$query = '
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SELECT file
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FROM '.WAITING_TABLE.'
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WHERE storage_category_id = '.$category_id.'
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AND validated = \'false\'
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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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array_push($unvalidated_pictures, $row['file']);
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}
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// we only search among the picture present in the filesystem and not
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// present in the database yet. If we know that this picture is known as
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// an uploaded one but not validated, it's not tested neither
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$unregistered_elements = array_diff($fs_files
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,$registered_elements
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,$unvalidated_pictures);
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$inserts = array();
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foreach ($unregistered_elements as $unregistered_element)
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{
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if (preg_match('/^[a-zA-Z0-9-_.]+$/', $unregistered_element))
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{
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$file_wo_ext = get_filename_wo_extension($unregistered_element);
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$tn_ext = '';
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foreach ($conf['picture_ext'] as $ext)
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{
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$test = $conf['prefix_thumbnail'].$file_wo_ext.'.'.$ext;
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if (!in_array($test, $fs_thumbnails))
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{
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continue;
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}
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else
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{
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$tn_ext = $ext;
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break;
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}
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}
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// 2 cases : the element is a picture or not. Indeed, for a picture
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// thumbnail is mandatory and for non picture element, thumbnail and
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// representative is optionnal
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if (in_array(get_extension($unregistered_element), $conf['picture_ext']))
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{
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// if we found a thumnbnail corresponding to our picture...
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if ($tn_ext != '')
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{
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$insert = array();
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$insert['file'] = "'".$unregistered_element."'";
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$insert['storage_category_id'] = $category_id;
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$insert['date_available'] = CURRENT_DATE;
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$insert['tn_ext'] = "'".$tn_ext."'";
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$counts['new_elements']++;
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array_push($inserts, $insert);
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}
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else
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{
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$output.= '<span class="update_error_element">';
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$output.= $lang['update_missing_tn'].' : '.$unregistered_element;
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$output.= ' (<span style="font-weight:bold;">';
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$output.= $conf['prefix_thumbnail'];
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$output.= get_filename_wo_extension($unregistered_element);
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$output.= '.XXX</span>';
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$output.= ', XXX = ';
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$output.= implode(', ', $conf['picture_ext']);
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$output.= ')</span><br />';
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}
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}
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else
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{
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$representative_ext = '';
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foreach ($conf['picture_ext'] as $ext)
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{
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$candidate = $file_wo_ext.'.'.$ext;
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if (!in_array($candidate, $fs_representatives))
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{
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continue;
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}
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else
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{
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$representative_ext = $ext;
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break;
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}
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}
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$insert = array();
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$insert['file'] = "'".$unregistered_element."'";
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$insert['storage_category_id'] = $category_id;
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$insert['date_available'] = CURRENT_DATE;
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if ( $tn_ext != '' )
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{
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$insert['tn_ext'] = "'".$tn_ext."'";
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}
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if ( $representative_ext != '' )
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{
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$insert['representative_ext'] = "'".$representative_ext."'";
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}
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$counts['new_elements']++;
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array_push($inserts, $insert);
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}
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}
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else
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{
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$output.= '<span class="update_error_element">"';
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$output.= $unregistered_element.'" : ';
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$output.= $lang['update_wrong_dirname'].'</span><br />';
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}
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}
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if (count($inserts) > 0)
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{
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// inserts all found pictures
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$dbfields = array(
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'file','storage_category_id','date_available','tn_ext'
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,'representative_ext'
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);
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$query = '
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INSERT INTO '.IMAGES_TABLE.'
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('.implode(',', $dbfields).')
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VALUES
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';
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foreach ($inserts as $insert_id => $insert)
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{
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$query.= '
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';
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if ($insert_id > 0)
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{
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$query.= ',';
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}
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$query.= '(';
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foreach ($dbfields as $field_id => $dbfield)
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{
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if ($field_id > 0)
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{
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$query.= ',';
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}
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if (!isset($insert[$dbfield]) or $insert[$dbfield] == '')
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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.= $insert[$dbfield];
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}
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}
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$query.=')';
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}
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$query.= '
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;';
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mysql_query($query);
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// what are the ids of the pictures in the $category_id ?
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$ids = array();
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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WHERE storage_category_id = '.$category_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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array_push($ids, $row['id']);
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}
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// recreation of the links between this storage category pictures and
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// its storage category
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$query = '
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DELETE FROM '.IMAGE_CATEGORY_TABLE.'
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WHERE category_id = '.$category_id.'
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AND image_id IN ('.implode(',', $ids).')
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;';
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mysql_query($query);
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foreach ($ids as $num => $image_id)
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{
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$ids[$num] = '('.$category_id.','.$image_id.')';
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}
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$query = '
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INSERT INTO '.IMAGE_CATEGORY_TABLE.'
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(category_id,image_id) VALUES
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'.implode(',', $ids).'
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;';
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mysql_query($query);
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}
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return $output;
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}
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//----------------------------------------------------- template initialization
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$template->set_filenames(array('update'=>'admin/update.tpl'));
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$template->assign_vars(array(
|
|
'L_UPDATE_TITLE'=>$lang['update_default_title'],
|
|
'L_CAT_UPDATE'=>$lang['update_only_cat'],
|
|
'L_ALL_UPDATE'=>$lang['update_all'],
|
|
'L_RESULT_UPDATE'=>$lang['update_part_research'],
|
|
'L_NB_NEW_ELEMENTS'=>$lang['update_nb_new_elements'],
|
|
'L_NB_NEW_CATEGORIES'=>$lang['update_nb_new_categories'],
|
|
'L_NB_DEL_ELEMENTS'=>$lang['update_nb_del_elements'],
|
|
'L_NB_DEL_CATEGORIES'=>$lang['update_nb_del_categories'],
|
|
'L_UPDATE_SYNC_METADATA_QUESTION'=>$lang['update_sync_metadata_question'],
|
|
|
|
'U_CAT_UPDATE'=>add_session_id(PHPWG_ROOT_PATH.'admin.php?page=update&update=cats'),
|
|
'U_ALL_UPDATE'=>add_session_id(PHPWG_ROOT_PATH.'admin.php?page=update&update=all')
|
|
));
|
|
//-------------------------------------------- introduction : choices of update
|
|
// Display choice if "update" var is not specified
|
|
if (!isset($_GET['update']))
|
|
{
|
|
$template->assign_block_vars('introduction',array());
|
|
}
|
|
//-------------------------------------------------- local update : ./galleries
|
|
else if (!isset($_GET['metadata']))
|
|
{
|
|
check_cat_id($_GET['update']);
|
|
$start = get_moment();
|
|
$counts = array(
|
|
'new_elements' => 0,
|
|
'new_categories' => 0,
|
|
'del_elements' => 0,
|
|
'del_categories' => 0
|
|
);
|
|
|
|
if (isset($page['cat']))
|
|
{
|
|
$categories = insert_local_category($page['cat']);
|
|
}
|
|
else
|
|
{
|
|
$categories = insert_local_category('NULL');
|
|
}
|
|
echo get_elapsed_time($start,get_moment()).' for scanning directories<br />';
|
|
$template->assign_block_vars(
|
|
'update',
|
|
array(
|
|
'CATEGORIES'=>$categories,
|
|
'NB_NEW_CATEGORIES'=>$counts['new_categories'],
|
|
'NB_DEL_CATEGORIES'=>$counts['del_categories'],
|
|
'NB_NEW_ELEMENTS'=>$counts['new_elements'],
|
|
'NB_DEL_ELEMENTS'=>$counts['del_elements']
|
|
));
|
|
if ($counts['new_elements'] > 0)
|
|
{
|
|
$url = PHPWG_ROOT_PATH.'admin.php?page=update&metadata=1';
|
|
if (isset($page['cat']))
|
|
{
|
|
$url.= '&update='.$page['cat'];
|
|
}
|
|
$template->assign_block_vars(
|
|
'update.sync_metadata',
|
|
array(
|
|
'U_URL' => add_session_id($url)
|
|
));
|
|
}
|
|
}
|
|
//---------------------------------------- update informations about categories
|
|
if (!isset($_GET['metadata'])
|
|
and (isset($_GET['update'])
|
|
or isset($page['cat'])
|
|
or @is_file('./listing.xml') && DEBUG))
|
|
{
|
|
$start = get_moment();
|
|
update_category('all');
|
|
echo get_elapsed_time($start,get_moment()).' for update_category(all)<br />';
|
|
$start = get_moment();
|
|
ordering();
|
|
echo get_elapsed_time($start, get_moment()).' for ordering categories<br />';
|
|
}
|
|
//---------------------------------------------------- metadata synchronization
|
|
if (isset($_GET['metadata']))
|
|
{
|
|
if (isset($_GET['update']))
|
|
{
|
|
check_cat_id($_GET['update']);
|
|
}
|
|
|
|
$start = get_moment();
|
|
// $files = get_filelist(1464);
|
|
if (isset($page['cat']))
|
|
{
|
|
$files = get_filelist($page['cat'],true,true);
|
|
}
|
|
else
|
|
{
|
|
$files = get_filelist('',true,true);
|
|
}
|
|
echo get_elapsed_time($start, get_moment()).' for get_filelist<br />';
|
|
|
|
$start = get_moment();
|
|
update_metadata($files);
|
|
echo get_elapsed_time($start, get_moment()).' for metadata update<br />';
|
|
}
|
|
//----------------------------------------------------------- sending html code
|
|
$template->assign_var_from_handle('ADMIN_CONTENT', 'update');
|
|
?>
|