diff options
Diffstat (limited to 'admin/site_reader_remote.php')
| -rw-r--r-- | admin/site_reader_remote.php | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/admin/site_reader_remote.php b/admin/site_reader_remote.php deleted file mode 100644 index bec4c63ee..000000000 --- a/admin/site_reader_remote.php +++ /dev/null @@ -1,249 +0,0 @@ -<?php -// +-----------------------------------------------------------------------+ -// | Piwigo - a PHP based photo gallery | -// +-----------------------------------------------------------------------+ -// | Copyright(C) 2008-2012 Piwigo Team http://piwigo.org | -// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | -// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | -// +-----------------------------------------------------------------------+ -// | 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 $listing_url; -var $site_dirs; -var $site_files; -var $insert_attributes; -var $metadata_attributes; - -function RemoteSiteReader($url, $listing_url) -{ - $this->site_url = $url; - $this->insert_attributes = array( - 'tn_ext', - ); - $this->update_attributes = array( - 'tn_ext', 'representative_ext', 'has_high', - ); - $this->metadata_attributes = array( - 'filesize', 'width', 'height', 'high_filesize', 'high_width', 'high_height', - ); - - if (!isset($listing_url)) - { - $this->listing_url = $this->site_url.'listing.xml'; - } - else - { - $this->listing_url = $listing_url; - } -} - -/** - * Is this remote site ok ? - * - * @return true on success, false otherwise - */ -function open() -{ - global $errors; - - if ($xml_content = getXmlCode($this->listing_url)) - { - $this->site_dirs = array(); - $this->site_files = array(); - $info_xml_element = getChild($xml_content, 'informations'); - if (getAttribute($info_xml_element , 'phpwg_version') != PHPWG_VERSION) - { - array_push( - $errors, - array( - 'path' => $this->listing_url, - 'type' => 'PWG-ERROR-VERSION' - ) - ); - - return false; - } - - $additional_metadata = getAttribute($info_xml_element, 'metadata'); - - if ($additional_metadata != '') - { - $this->metadata_attributes = array_merge( - $this->metadata_attributes, - explode(',', $additional_metadata) - ); - } - - $this->build_structure($xml_content, '', 0); - - return true; - } - else - { - array_push( - $errors, - array( - 'path' => $this->listing_url, - 'type' => 'PWG-ERROR-NOLISTING' - ) - ); - - return false; - } -} - -// retrieve xml sub-directories fulldirs -function get_full_directories($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 -// files update/synchronization -function get_update_attributes() -{ - return $this->update_attributes; -} - -function get_element_update_attributes($file) -{ - return $this->get_element_attributes( - $file, - $this->update_attributes - ); -} - -// returns the name of the attributes that are supported for -// metadata update/synchronization according to listing.xml -function get_metadata_attributes() -{ - return $this->metadata_attributes; -} - -// returns a hash of attributes (metadata+width,...) for file -function get_element_metadata($file, $has_high = false) -{ - return $this->get_element_attributes( - $file, - $this->metadata_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); - } - } -} - -} - -?> |