diff options
Diffstat (limited to 'admin/site_reader_remote.php')
| -rw-r--r-- | admin/site_reader_remote.php | 382 |
1 files changed, 191 insertions, 191 deletions
diff --git a/admin/site_reader_remote.php b/admin/site_reader_remote.php index bc4cefff0..3bcd367d3 100644 --- a/admin/site_reader_remote.php +++ b/admin/site_reader_remote.php @@ -1,192 +1,192 @@ -<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery |
-// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
-// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch : BSF (Best So Far)
-// | file : $RCSfile$
-// | last update : $Date: 2005-12-03 17:03:58 -0500 (Sat, 03 Dec 2005) $
-// | last modifier : $Author: plg $
-// | revision : $Revision: 967 $
-// +-----------------------------------------------------------------------+
-// | 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. |
-// +-----------------------------------------------------------------------+
-
-
-// provides data for site synchronization from a remote listing.xml
-class RemoteSiteReader
-{
-
-var $site_url;
-var $site_dirs;
-var $site_files;
-var $insert_attributes;
-var $update_attributes;
-
-function RemoteSiteReader($url)
-{
- $this->site_url = $url;
- $this->insert_attributes = array('tn_ext', 'representative_ext', 'has_high');
- $this->update_attributes = array( 'representative_ext', 'has_high', 'filesize', 'width', 'height' );
-}
-
-/**
- * Is this remote site ok ?
- *
- * @return true on success, false otherwise
- */
-function open()
-{
- global $errors;
- $listing_file = $this->site_url.'/listing.xml';
- if (@fopen($listing_file, 'r'))
- {
- $this->site_dirs = array();
- $this->site_files = array();
- $xml_content = getXmlCode($listing_file);
- $info_xml_element = getChild($xml_content, 'informations');
- if ( getAttribute($info_xml_element , 'phpwg_version') != PHPWG_VERSION )
- {
- array_push($errors, array('path' => $listing_file, 'type' => 'PWG-ERROR-VERSION'));
- return false;
- }
- $meta_attributes = explode ( ',',
- getAttribute($info_xml_element , 'metadata') );
- $this->update_attributes = array_merge( $this->update_attributes, $meta_attributes );
- $this->build_structure($xml_content, '', 0);
- return true;
- }
- else
- {
- array_push($errors, array('path' => $listing_file, 'type' => 'PWG-ERROR-NO-FS'));
- return false;
- }
-}
-
-// retrieve xml sub-directories fulldirs
-function get_full_directories($basedir)
-{
- $dirs = array();
- foreach ( array_keys($this->site_dirs) as $dir)
- {
- $full_dir = $this->site_url . $dir;
- if ( $full_dir!=$basedir
- and strpos($full_dir, $basedir)===0
- )
- {
- array_push($dirs, $full_dir);
- }
- }
- return $dirs;
-}
-
-/**
- * Returns a hash with all elements (images and files) inside the full $path
- * according to listing.xml
- * @param string $path recurse in this directory only
- * @return array like "pic.jpg"=>array('tn_ext'=>'jpg' ... )
- */
-function get_elements($path)
-{
- $elements = array();
- foreach ( $this->site_dirs as $dir=>$files)
- {
- $full_dir = $this->site_url . $dir;
- if ( strpos($full_dir, $path)===0 )
- {
- foreach ( $files as $file)
- {
- $data = $this->get_element_attributes($file,
- $this->insert_attributes);
- $elements[$file] = $data;
- }
- }
- }
-
- return $elements;
-}
-
-// returns the name of the attributes that are supported for
-// update/synchronization according to listing.xml
-function get_update_attributes()
-{
- return $this->update_attributes;
-}
-
-// returns a hash of attributes (metadata+filesize+width,...) for file
-function get_element_update_attributes($file)
-{
- return $this->get_element_attributes($file,
- $this->update_attributes);
-}
-
-//-------------------------------------------------- private functions --------
-/**
- * Returns a hash of image/file attributes
- * @param string $file fully qualified file name
- * @param array $attributes specifies which attributes to retrieve
- * returned
-*/
-function get_element_attributes($file, $attributes)
-{
- $xml_element = $this->site_files[$file];
- if ( ! isset($xml_element) )
- {
- return null;
- }
- $data = array();
- foreach($attributes as $att)
- {
- if (getAttribute($xml_element, $att) != '')
- {
- $val = html_entity_decode( getAttribute($xml_element, $att) );
- $data[$att] = addslashes($val);
- }
- }
- return $data;
-}
-
-// recursively parse the xml_content for later usage
-function build_structure($xml_content, $basedir, $level)
-{
- $temp_dirs = getChildren($xml_content, 'dir'.$level);
- foreach ($temp_dirs as $temp_dir)
- {
- $dir_name = $basedir;
- if ($dir_name != '' )
- {
- $dir_name .= '/';
- }
- $dir_name .= getAttribute($temp_dir, 'name');
- $this->site_dirs[ $dir_name ] = array();
- $this->build_structure($temp_dir, $dir_name, $level+1);
- }
-
- if ($basedir != '')
- {
- $xml_elements = getChildren( getChild($xml_content, 'root'), 'element' );
- foreach ($xml_elements as $xml_element)
- {
- $path = getAttribute($xml_element, 'path');
- $this->site_files[$path] = $xml_element;
- array_push( $this->site_dirs[$basedir], $path);
- }
- }
-}
-
-}
-
+<?php +// +-----------------------------------------------------------------------+ +// | PhpWebGallery - a PHP based picture gallery | +// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | +// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net | +// +-----------------------------------------------------------------------+ +// | branch : BSF (Best So Far) +// | file : $RCSfile$ +// | last update : $Date: 2005-12-03 17:03:58 -0500 (Sat, 03 Dec 2005) $ +// | last modifier : $Author: plg $ +// | revision : $Revision: 967 $ +// +-----------------------------------------------------------------------+ +// | 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. | +// +-----------------------------------------------------------------------+ + + +// provides data for site synchronization from a remote listing.xml +class RemoteSiteReader +{ + +var $site_url; +var $site_dirs; +var $site_files; +var $insert_attributes; +var $update_attributes; + +function RemoteSiteReader($url) +{ + $this->site_url = $url; + $this->insert_attributes = array('tn_ext', 'representative_ext', 'has_high'); + $this->update_attributes = array( 'representative_ext', 'has_high', 'filesize', 'width', 'height' ); +} + +/** + * Is this remote site ok ? + * + * @return true on success, false otherwise + */ +function open() +{ + global $errors; + $listing_file = $this->site_url.'/listing.xml'; + if (@fopen($listing_file, 'r')) + { + $this->site_dirs = array(); + $this->site_files = array(); + $xml_content = getXmlCode($listing_file); + $info_xml_element = getChild($xml_content, 'informations'); + if ( getAttribute($info_xml_element , 'phpwg_version') != PHPWG_VERSION ) + { + array_push($errors, array('path' => $listing_file, 'type' => 'PWG-ERROR-VERSION')); + return false; + } + $meta_attributes = explode ( ',', + getAttribute($info_xml_element , 'metadata') ); + $this->update_attributes = array_merge( $this->update_attributes, $meta_attributes ); + $this->build_structure($xml_content, '', 0); + return true; + } + else + { + array_push($errors, array('path' => $listing_file, 'type' => 'PWG-ERROR-NOLISTING')); + return false; + } +} + +// retrieve xml sub-directories fulldirs +function get_full_directories($basedir) +{ + $dirs = array(); + foreach ( array_keys($this->site_dirs) as $dir) + { + $full_dir = $this->site_url . $dir; + if ( $full_dir!=$basedir + and strpos($full_dir, $basedir)===0 + ) + { + array_push($dirs, $full_dir); + } + } + return $dirs; +} + +/** + * Returns a hash with all elements (images and files) inside the full $path + * according to listing.xml + * @param string $path recurse in this directory only + * @return array like "pic.jpg"=>array('tn_ext'=>'jpg' ... ) + */ +function get_elements($path) +{ + $elements = array(); + foreach ( $this->site_dirs as $dir=>$files) + { + $full_dir = $this->site_url . $dir; + if ( strpos($full_dir, $path)===0 ) + { + foreach ( $files as $file) + { + $data = $this->get_element_attributes($file, + $this->insert_attributes); + $elements[$file] = $data; + } + } + } + + return $elements; +} + +// returns the name of the attributes that are supported for +// update/synchronization according to listing.xml +function get_update_attributes() +{ + return $this->update_attributes; +} + +// returns a hash of attributes (metadata+filesize+width,...) for file +function get_element_update_attributes($file) +{ + return $this->get_element_attributes($file, + $this->update_attributes); +} + +//-------------------------------------------------- private functions -------- +/** + * Returns a hash of image/file attributes + * @param string $file fully qualified file name + * @param array $attributes specifies which attributes to retrieve + * returned +*/ +function get_element_attributes($file, $attributes) +{ + $xml_element = $this->site_files[$file]; + if ( ! isset($xml_element) ) + { + return null; + } + $data = array(); + foreach($attributes as $att) + { + if (getAttribute($xml_element, $att) != '') + { + $val = getAttribute($xml_element, $att); + $data[$att] = addslashes($val); + } + } + return $data; +} + +// recursively parse the xml_content for later usage +function build_structure($xml_content, $basedir, $level) +{ + $temp_dirs = getChildren($xml_content, 'dir'.$level); + foreach ($temp_dirs as $temp_dir) + { + $dir_name = $basedir; + if ($dir_name != '' ) + { + $dir_name .= '/'; + } + $dir_name .= getAttribute($temp_dir, 'name'); + $this->site_dirs[ $dir_name ] = array(); + $this->build_structure($temp_dir, $dir_name, $level+1); + } + + if ($basedir != '') + { + $xml_elements = getChildren( getChild($xml_content, 'root'), 'element' ); + foreach ($xml_elements as $xml_element) + { + $path = getAttribute($xml_element, 'path'); + $this->site_files[$path] = $xml_element; + array_push( $this->site_dirs[$basedir], $path); + } + } +} + +} + ?>
\ No newline at end of file |