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authorrvelices <rv-github@modusoptimus.com>2006-02-28 01:13:16 +0000
committerrvelices <rv-github@modusoptimus.com>2006-02-28 01:13:16 +0000
commit4cd5b05d406a9820a0523ac26f254f4ce4fd5147 (patch)
treeb47f717b8fe3bc3e8a3357b112e22cea96bf9188 /admin/remote_site.php
parentd4646f39d2259d4b4ba619b8f2b8aa61f9be74b5 (diff)
remake of Remote sites and synchronize: final integration and old code cleanup
fix: xml getAttribute always decodes html entities and added encodeAttribute function git-svn-id: http://piwigo.org/svn/trunk@1058 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'admin/remote_site.php')
-rw-r--r--admin/remote_site.php746
1 files changed, 0 insertions, 746 deletions
diff --git a/admin/remote_site.php b/admin/remote_site.php
deleted file mode 100644
index 86fd6383f..000000000
--- a/admin/remote_site.php
+++ /dev/null
@@ -1,746 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery |
-// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
-// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch : BSF (Best So Far)
-// | file : $RCSfile$
-// | last update : $Date$
-// | last modifier : $Author$
-// | revision : $Revision$
-// +-----------------------------------------------------------------------+
-// | This program is free software; you can redistribute it and/or modify |
-// | it under the terms of the GNU General Public License as published by |
-// | the Free Software Foundation |
-// | |
-// | This program is distributed in the hope that it will be useful, but |
-// | WITHOUT ANY WARRANTY; without even the implied warranty of |
-// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
-// | General Public License for more details. |
-// | |
-// | You should have received a copy of the GNU General Public License |
-// | along with this program; if not, write to the Free Software |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA. |
-// +-----------------------------------------------------------------------+
-
-if (!defined('PHPWG_ROOT_PATH'))
-{
- die ("Hacking attempt!");
-}
-include_once(PHPWG_ROOT_PATH.'admin/include/isadmin.inc.php');
-
-list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();'));
-define('CURRENT_DATE', $dbnow);
-// +-----------------------------------------------------------------------+
-// | functions |
-// +-----------------------------------------------------------------------+
-
-/**
- * requests the given $url (a remote create_listing_file.php) and fills a
- * list of lines corresponding to request output
- *
- * @param string $url
- * @return void
- */
-function remote_output($url)
-{
- global $template, $page, $lang;
-
- if($lines = @file($url))
- {
- $template->assign_block_vars('remote_output', array());
- // cleaning lines from HTML tags
- foreach ($lines as $line)
- {
- $line = trim(strip_tags($line));
- if (preg_match('/^PWG-([A-Z]+)-/', $line, $matches))
- {
- $template->assign_block_vars(
- 'remote_output.remote_line',
- array(
- 'CLASS' => 'remote'.ucfirst(strtolower($matches[1])),
- 'CONTENT' => $line
- )
- );
- }
- }
- }
- else
- {
- array_push($page['errors'], $lang['remote_site_file_not_found']);
- }
-}
-
-/**
- * returns an array where are linked the sub-categories id and there
- * directories corresponding to the given uppercat id
- *
- * @param int site_id
- * @param mixed id_uppercat
- * @return array
- */
-function database_subdirs($site_id, $id_uppercat)
-{
- $database_dirs = array();
-
- $query = '
-SELECT id,dir
- FROM '.CATEGORIES_TABLE.'
- WHERE site_id = '.$site_id;
- if (!is_numeric($id_uppercat))
- {
- $query.= '
- AND id_uppercat IS NULL';
- }
- else
- {
- $query.= '
- AND id_uppercat = '.$id_uppercat;
- }
- // virtual categories not taken
- $query.= '
- AND dir IS NOT NULL
-;';
- $result = pwg_query($query);
- while ($row = mysql_fetch_array($result))
- {
- $database_dirs[$row['id']] = $row['dir'];
- }
-
- return $database_dirs;
-}
-
-/**
- * read $listing_file and update a remote site according to its id
- *
- * @param string listing_file
- * @param int site_id
- * @return void
- */
-function update_remote_site($listing_file, $site_id)
-{
- global $lang, $counts, $template, $removes, $page;
-
- if (@fopen($listing_file, 'r'))
- {
- $counts = array(
- 'new_elements' => 0,
- 'new_categories' => 0,
- 'del_elements' => 0,
- 'del_categories' => 0
- );
- $removes = array();
-
- $xml_content = getXmlCode($listing_file);
- insert_remote_category($xml_content, $site_id, 'NULL', 0);
- update_category();
- ordering();
- update_global_rank();
-
- $template->assign_block_vars(
- 'update',
- array(
- 'NB_NEW_CATEGORIES'=>$counts['new_categories'],
- 'NB_DEL_CATEGORIES'=>$counts['del_categories'],
- 'NB_NEW_ELEMENTS'=>$counts['new_elements'],
- 'NB_DEL_ELEMENTS'=>$counts['del_elements']
- ));
-
- if (count($removes) > 0)
- {
- $template->assign_block_vars('update.removes', array());
- }
- foreach ($removes as $remove)
- {
- $template->assign_block_vars('update.removes.remote_remove',
- array('NAME'=>$remove));
- }
- }
- else
- {
- array_push($page['errors'], $lang['remote_site_listing_not_found']);
- }
-}
-
-/**
- * searchs the "dir" node of the xml_dir given and insert the contained
- * categories if the are not in the database yet. The function also deletes
- * the categories that are in the database and not in the xml_file.
- *
- * @param string xml_content
- * @param int site_id
- * @param mixed id_uppercat
- * @param int level
- * @return void
- */
-function insert_remote_category($xml_content, $site_id, $id_uppercat, $level)
-{
- global $counts, $removes, $conf;
-
- $uppercats = '';
- // 0. retrieving informations on the category to display
-
- if (is_numeric($id_uppercat))
- {
- $query = '
-SELECT id,name,uppercats,dir,status,visible
- FROM '.CATEGORIES_TABLE.'
- WHERE id = '.$id_uppercat.'
-;';
- $row = mysql_fetch_array(pwg_query($query));
- $parent = array('id' => $row['id'],
- 'name' => $row['name'],
- 'dir' => $row['dir'],
- 'uppercats' => $row['uppercats'],
- 'visible' => $row['visible'],
- 'status' => $row['status']);
-
- insert_remote_element($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'));
- }
-
- // $database_dirs contains dir names contained in the database for this
- // id_uppercat and site_id
- $database_dirs = database_subdirs($site_id, $id_uppercat);
-
- // 3. we have to remove the categories of the database not present anymore
- $to_delete = array();
- foreach ($database_dirs as $id => $dir)
- {
- if (!in_array($dir, $xml_dirs))
- {
- array_push($to_delete, $id);
- array_push($removes, get_complete_dir($id));
- }
- }
- delete_categories($to_delete);
-
- // array of new categories to insert
- $inserts = array();
-
- // calculate default value at category creation
- $create_values = array();
- if (isset($parent))
- {
- // at creation, must a category be visible or not ? Warning : if
- // the parent category is invisible, the category is automatically
- // create invisible. (invisible = locked)
- if ('false' == $parent['visible'])
- {
- $create_values{'visible'} = 'false';
- }
- else
- {
- $create_values{'visible'} = $conf['newcat_default_visible'];
- }
- // at creation, must a category be public or private ? Warning :
- // if the parent category is private, the category is
- // automatically create private.
- if ('private' == $parent['status'])
- {
- $create_values{'status'} = 'private';
- }
- else
- {
- $create_values{'status'} = $conf['newcat_default_status'];
- }
- }
- else
- {
- $create_values{'visible'} = $conf['newcat_default_visible'];
- $create_values{'status'} = $conf['newcat_default_status'];
- }
-
- foreach ($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);
-
- $insert = array();
-
- $insert{'dir'} = $xml_dir;
- $insert{'name'} = $name;
- $insert{'site_id'} = $site_id;
- $insert{'uppercats'} = 'undef';
- $insert{'commentable'} = $conf['newcat_default_commentable'];
- $insert{'uploadable'} = 'false';
- $insert{'status'} = $create_values{'status'};
- $insert{'visible'} = $create_values{'visible'};
- if (isset($parent))
- {
- $insert{'id_uppercat'} = $parent['id'];
- }
- array_push($inserts, $insert);
- }
- }
-
- // we have to create the category
- if (count($inserts) > 0)
- {
- // inserts all found categories
- $dbfields = array('dir','name','site_id','uppercats','id_uppercat',
- 'commentable','uploadable','status','visible');
- mass_inserts(CATEGORIES_TABLE, $dbfields, $inserts);
- $counts{'new_categories'}+= count($inserts);
-
- // updating uppercats field
- $query = '
-UPDATE '.CATEGORIES_TABLE;
- if (isset($parent))
- {
- $query.= "
- SET uppercats = CONCAT('".$parent['uppercats']."',',',id)
- WHERE id_uppercat = ".$id_uppercat;
- }
- else
- {
- $query.= '
- SET uppercats = id
- WHERE id_uppercat IS NULL';
- }
- $query.= '
-;';
- pwg_query($query);
- }
-
- // Recursive call on the sub-categories (not virtual ones)
- $database_dirs = database_subdirs($site_id, $id_uppercat);
-
- foreach ($temp_dirs as $temp_dir)
- {
- $dir = getAttribute($temp_dir, 'name');
- $id_uppercat = array_search($dir, $database_dirs);
- insert_remote_category($temp_dir, $site_id, $id_uppercat, $level+1);
- }
-}
-
-/**
- * searchs the "root" node of $xml_dir (xml string), inserts elements in the
- * database if new
- *
- * @param string xml_dir
- * @param int category_id
- * @return void
- */
-function insert_remote_element($xml_dir, $category_id)
-{
- global $counts, $lang, $removes;
-
- $output = '';
- $root = getChild($xml_dir, 'root');
-
- $xml_files = array();
- $xml_elements = getChildren($root, 'element');
- foreach ($xml_elements as $xml_element)
- {
- array_push($xml_files, getAttribute($xml_element,'file'));
- }
-
- // we have to delete all the images from the database that are not in the
- // directory anymore (not in the XML anymore)
- $query = '
-SELECT id,file
- FROM '.IMAGES_TABLE.'
- WHERE storage_category_id = '.$category_id.'
-;';
- $result = pwg_query($query);
- $to_delete = array();
- while ($row = mysql_fetch_array($result))
- {
- if (!in_array($row['file'], $xml_files))
- {
- // local_dir is cached
- if (!isset($local_dir))
- {
- $local_dir = get_local_dir($category_id);
- }
- array_push($removes, $local_dir.$row['file']);
- array_push($to_delete, $row['id']);
- }
- }
- delete_elements($to_delete);
-
- $database_elements = array();
- $query = '
-SELECT file
- FROM '.IMAGES_TABLE.'
- WHERE storage_category_id = '.$category_id.'
-;';
- $result = pwg_query($query);
- while ($row = mysql_fetch_array($result))
- {
- array_push($database_elements, $row['file']);
- }
-
- $inserts = array();
- foreach ($xml_elements as $xml_element)
- {
- // minimal tag : <element file="albatros.jpg"/>
- $file = getAttribute($xml_element, 'file');
-
- // is the picture already existing in the database ?
- if (!in_array($file, $database_elements))
- {
- $insert = array();
- $insert{'file'} = $file;
- $insert{'storage_category_id'} = $category_id;
- $insert{'date_available'} = CURRENT_DATE;
- $optional_atts = array('tn_ext',
- 'representative_ext',
- 'filesize',
- 'width',
- 'height',
- 'date_creation',
- 'author',
- 'keywords',
- 'name',
- 'comment',
- 'has_high',
- 'path');
- foreach ($optional_atts as $att)
- {
- if (getAttribute($xml_element, $att) != '')
- {
- $insert{$att} = getAttribute($xml_element, $att);
- }
- }
- array_push($inserts, $insert);
- }
- }
-
- if (count($inserts) > 0)
- {
- $dbfields = array('file','storage_category_id','date_available','tn_ext',
- 'filesize','width','height','date_creation','author',
- 'keywords','name','comment','has_high','path');
- mass_inserts(IMAGES_TABLE, $dbfields, $inserts);
- $counts{'new_elements'}+= count($inserts);
-
- // what are the ids of the pictures in the $category_id ?
- $ids = array();
-
- $query = '
-SELECT id
- FROM '.IMAGES_TABLE.'
- WHERE storage_category_id = '.$category_id.'
-;';
- $result = pwg_query($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
- $query = '
-DELETE FROM '.IMAGE_CATEGORY_TABLE.'
- WHERE category_id = '.$category_id.'
- AND image_id IN ('.implode(',', $ids).')
-;';
- pwg_query($query);
-
- $query = '
-INSERT INTO '.IMAGE_CATEGORY_TABLE.'
- (category_id,image_id)
- VALUES';
- foreach ($ids as $num => $image_id)
- {
- $query.= '
- ';
- if ($num > 0)
- {
- $query.= ',';
- }
- $query.= '('.$category_id.','.$image_id.')';
- }
- $query.= '
-;';
- pwg_query($query);
- // set a new representative element for this category
- $query = '
-SELECT image_id
- FROM '.IMAGE_CATEGORY_TABLE.'
- WHERE category_id = '.$category_id.'
- ORDER BY RAND()
- LIMIT 0,1
-;';
- list($representative) = mysql_fetch_array(pwg_query($query));
- $query = '
-UPDATE '.CATEGORIES_TABLE.'
- SET representative_picture_id = '.$representative.'
- WHERE id = '.$category_id.'
-;';
- pwg_query($query);
- }
-}
-// +-----------------------------------------------------------------------+
-// | template init |
-// +-----------------------------------------------------------------------+
-$template->set_filenames(array('remote_site'=>'admin/remote_site.tpl'));
-
-$template->assign_vars(
- array(
- 'L_SUBMIT'=>$lang['submit'],
- 'L_REMOTE_SITE_CREATE'=>$lang['remote_site_create'],
- 'L_REMOTE_SITE_GENERATE'=>$lang['remote_site_generate'],
- 'L_REMOTE_SITE_GENERATE_HINT'=>$lang['remote_site_generate_hint'],
- 'L_REMOTE_SITE_UPDATE'=>$lang['remote_site_update'],
- 'L_REMOTE_SITE_UPDATE_HINT'=>$lang['remote_site_update_hint'],
- 'L_REMOTE_SITE_CLEAN'=>$lang['remote_site_clean'],
- 'L_REMOTE_SITE_CLEAN_HINT'=>$lang['remote_site_clean_hint'],
- 'L_REMOTE_SITE_DELETE'=>$lang['remote_site_delete'],
- 'L_REMOTE_SITE_DELETE_HINT'=>$lang['remote_site_delete_hint'],
- '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_REMOTE_SITE_REMOVED_TITLE'=>$lang['remote_site_removed_title'],
- 'L_REMOTE_SITE_REMOVED'=>$lang['remote_site_removed'],
- 'L_REMOTE_SITE_LOCAL_FOUND'=>$lang['remote_site_local_found'],
- 'L_REMOTE_SITE_LOCAL_NEW'=>$lang['remote_site_local_new'],
- 'L_REMOTE_SITE_LOCAL_UPDATE'=>$lang['remote_site_local_update'],
-
- 'U_HELP' => PHPWG_ROOT_PATH.'/popuphelp.php?page=remote_site',
-
- 'F_ACTION'=>PHPWG_ROOT_PATH.'admin.php?page=remote_site'
- )
- );
-
-// +-----------------------------------------------------------------------+
-// | new site creation form |
-// +-----------------------------------------------------------------------+
-if (isset($_POST['submit']))
-{
- // site must start by http:// or https://
- if (!preg_match('/^https?:\/\/[~\/\.\w-]+$/', $_POST['galleries_url']))
- {
- array_push($page['errors'], $lang['remote_site_uncorrect_url']);
- }
- else
- {
- $page['galleries_url'] = preg_replace('/[\/]*$/',
- '',
- $_POST['galleries_url']);
- $page['galleries_url'].= '/';
- // site must not exists
- $query = '
-SELECT COUNT(id) AS count
- FROM '.SITES_TABLE.'
- WHERE galleries_url = \''.$page['galleries_url'].'\'
-;';
- $row = mysql_fetch_array(pwg_query($query));
- if ($row['count'] > 0)
- {
- array_push($page['errors'], $lang['remote_site_already_exists']);
- }
- }
-
- if (count($page['errors']) == 0)
- {
- $url = $page['galleries_url'].'create_listing_file.php';
- $url.= '?action=test';
- $url.= '&version='.PHPWG_VERSION;
- if ($lines = @file($url))
- {
- $first_line = strip_tags($lines[0]);
- if (!preg_match('/^PWG-INFO-2:/', $first_line))
- {
- array_push($page['errors'],
- $lang['remote_site_error'].' : '.$first_line);
- }
- }
- else
- {
- array_push($page['errors'], $lang['remote_site_file_not_found']);
- }
- }
-
- if (count($page['errors']) == 0)
- {
- $query = '
-INSERT INTO '.SITES_TABLE.'
- (galleries_url)
- VALUES
- (\''.$page['galleries_url'].'\')
-;';
- pwg_query($query);
-
- array_push($page['infos'],
- $page['galleries_url'].' '.$lang['remote_site_created']);
- }
-}
-// +-----------------------------------------------------------------------+
-// | actions on site |
-// +-----------------------------------------------------------------------+
-if (isset($_GET['site']) and is_numeric($_GET['site']))
-{
- $page['site'] = $_GET['site'];
-}
-
-if (isset($_GET['action']))
-{
- if (isset($page['site']))
- {
- $query = '
-SELECT galleries_url
- FROM '.SITES_TABLE.'
- WHERE id = '.$page['site'].'
-;';
- list($galleries_url) = mysql_fetch_array(pwg_query($query));
- }
-
- switch($_GET['action'])
- {
- case 'delete' :
- {
- delete_site($page['site']);
- array_push($page['infos'],
- $galleries_url.' '.$lang['remote_site_deleted']);
- break;
- }
- case 'generate' :
- {
- $title = $galleries_url.' : '.$lang['remote_site_generate'];
- $template->assign_vars(array('REMOTE_SITE_TITLE'=>$title));
- remote_output($galleries_url.'create_listing_file.php?action=generate');
- break;
- }
- case 'update' :
- {
- $title = $galleries_url.' : '.$lang['remote_site_update'];
- $template->assign_vars(array('REMOTE_SITE_TITLE'=>$title));
- update_remote_site($galleries_url.'listing.xml', $page['site']);
- break;
- }
- case 'clean' :
- {
- $title = $galleries_url.' : '.$lang['remote_site_clean'];
- $template->assign_vars(array('REMOTE_SITE_TITLE'=>$title));
- remote_output($galleries_url.'create_listing_file.php?action=clean');
- break;
- }
- case 'local_update' :
- {
- $local_listing = PHPWG_ROOT_PATH.'listing.xml';
- $xml_content = getXmlCode($local_listing);
- $url = getAttribute(getChild($xml_content, 'informations'), 'url');
-
- // is the site already existing ?
- $query = '
-SELECT id
- FROM '.SITES_TABLE.'
- WHERE galleries_url = \''.addslashes($url).'\'
-;';
- $result = pwg_query($query);
- if (mysql_num_rows($result) == 0)
- {
- // we have to register this site in the database
- $query = '
-INSERT INTO '.SITES_TABLE.'
- (galleries_url)
- VALUES
- (\''.$url.'\')
-;';
- pwg_query($query);
- $site_id = mysql_insert_id();
- }
- else
- {
- // we get the already registered id
- $row = mysql_fetch_array($result);
- $site_id = $row['id'];
- }
-
- $title = $url.' : '.$lang['remote_site_local_update'];
- $template->assign_vars(array('REMOTE_SITE_TITLE'=>$title));
- update_remote_site($local_listing, $site_id);
- break;
- }
- }
-}
-else
-{
- // we search a "local" listing.xml file
- $local_listing = PHPWG_ROOT_PATH.'listing.xml';
- if (is_file($local_listing))
- {
- $xml_content = getXmlCode($local_listing);
- $url = getAttribute(getChild($xml_content, 'informations'), 'url');
-
- $base_url = PHPWG_ROOT_PATH.'admin.php?page=remote_site&amp;action=';
-
- $template->assign_block_vars(
- 'local',
- array(
- 'URL' => $url,
- 'U_UPDATE' => $base_url.'local_update'
- )
- );
-
- // is the site already existing ?
- $query = '
-SELECT COUNT(*)
- FROM '.SITES_TABLE.'
- WHERE galleries_url = \''.addslashes($url).'\'
-;';
- list($count) = mysql_fetch_array(pwg_query($query));
- if ($count == 0)
- {
- $template->assign_block_vars('local.new_site', array());
- }
- }
-}
-// +-----------------------------------------------------------------------+
-// | remote sites list |
-// +-----------------------------------------------------------------------+
-
-// site 1 is the local site, should not be taken into account
-$query = '
-SELECT id, galleries_url
- FROM '.SITES_TABLE.'
- WHERE id != 1
-;';
-$result = pwg_query($query);
-
-if (mysql_num_rows($result) > 0)
-{
- $template->assign_block_vars('sites', array());
-}
-
-while ($row = mysql_fetch_array($result))
-{
- $base_url = PHPWG_ROOT_PATH.'admin.php';
- $base_url.= '?page=remote_site';
- $base_url.= '&amp;site='.$row['id'];
- $base_url.= '&amp;action=';
-
- $template->assign_block_vars(
- 'sites.site',
- array(
- 'NAME' => $row['galleries_url'],
- 'U_GENERATE' => $base_url.'generate',
- 'U_UPDATE' => $base_url.'update',
- 'U_CLEAN' => $base_url.'clean',
- 'U_DELETE' => $base_url.'delete'
- )
- );
-}
-// +-----------------------------------------------------------------------+
-// | sending html code |
-// +-----------------------------------------------------------------------+
-$template->assign_var_from_handle('ADMIN_CONTENT', 'remote_site');
-?> \ No newline at end of file