diff options
Diffstat (limited to '')
| -rw-r--r-- | BSF/include/ws_protocols/rest_encoder.php | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/BSF/include/ws_protocols/rest_encoder.php b/BSF/include/ws_protocols/rest_encoder.php deleted file mode 100644 index e057c6427..000000000 --- a/BSF/include/ws_protocols/rest_encoder.php +++ /dev/null @@ -1,281 +0,0 @@ -<?php -// +-----------------------------------------------------------------------+ -// | Piwigo - a PHP based picture gallery | -// +-----------------------------------------------------------------------+ -// | Copyright(C) 2008 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. | -// +-----------------------------------------------------------------------+ - - -class PwgXmlWriter -{ - var $_indent; - var $_indentStr; - - var $_elementStack; - var $_lastTagOpen; - var $_indentLevel; - - var $_encodedXml; - - function PwgXmlWriter() - { - $this->_elementStack = array(); - $this->_lastTagOpen = false; - $this->_indentLevel = 0; - - $this->_encodedXml = ''; - $this->_indent = true; - $this->_indentStr = "\t"; - } - - function &getOutput() - { - return $this->_encodedXml; - } - - - function start_element($name) - { - $this->_end_prev(false); - if (!empty($this->_elementStack)) - { - $this->_eol_indent(); - } - $this->_indentLevel++; - $this->_indent(); - $this->_output( '<'.$name ); - $this->_lastTagOpen = true; - array_push( $this->_elementStack, $name); - } - - function end_element($x) - { - $close_tag = $this->_end_prev(true); - $name = array_pop( $this->_elementStack ); - if ($close_tag) - { - $this->_indentLevel--; - $this->_indent(); -// $this->_eol_indent(); - $this->_output('</'.$name.">"); - } - } - - function write_content($value) - { - $this->_end_prev(false); - $value = (string)$value; - $this->_output( htmlspecialchars( $value ) ); - } - - function write_cdata($value) - { - $this->_end_prev(false); - $value = (string)$value; - $this->_output( - '<![CDATA[' - . str_replace(']]>', ']]>', $value) - . ']]>' ); - } - - function write_attribute($name, $value) - { - $this->_output(' '.$name.'="'.$this->encode_attribute($value).'"'); - } - - function encode_attribute($value) - { - return htmlspecialchars( (string)$value); - } - - function _end_prev($done) - { - $ret = true; - if ($this->_lastTagOpen) - { - if ($done) - { - $this->_indentLevel--; - $this->_output( ' />' ); - //$this->_eol_indent(); - $ret = false; - } - else - { - $this->_output( '>' ); - } - $this->_lastTagOpen = false; - } - return $ret; - } - - function _eol_indent() - { - if ($this->_indent) - $this->_output("\n"); - } - - function _indent() - { - if ($this->_indent and - $this->_indentLevel > count($this->_elementStack) ) - { - $this->_output( - str_repeat( $this->_indentStr, count($this->_elementStack) ) - ); - } - } - - function _output($raw_content) - { - $this->_encodedXml .= $raw_content; - } -} - -class PwgRestEncoder extends PwgResponseEncoder -{ - function encodeResponse($response) - { - $respClass = strtolower( get_class($response) ); - if ($respClass=='pwgerror') - { - $ret = '<?xml version="1.0"?> -<rsp stat="fail"> - <err code="'.$response->code().'" msg="'.htmlspecialchars($response->message()).'" /> -</rsp>'; - return $ret; - } - - $this->_writer = new PwgXmlWriter(); - $this->encode($response); - $ret = $this->_writer->getOutput(); - $ret = '<?xml version="1.0" encoding="'.get_pwg_charset().'" ?> -<rsp stat="ok"> -'.$ret.' -</rsp>'; - - return $ret; - } - - function getContentType() - { - return 'text/xml'; - } - - function encode_array($data, $itemName, $xml_attributes=array()) - { - foreach ($data as $item) - { - $this->_writer->start_element( $itemName ); - $this->encode($item, $xml_attributes); - $this->_writer->end_element( $itemName ); - } - } - - function encode_struct($data, $skip_underscore, $xml_attributes=array()) - { - foreach ($data as $name => $value) - { - if (is_numeric($name)) - continue; - if ($skip_underscore and $name[0]=='_') - continue; - if ( is_null($value) ) - continue; // null means we dont put it - if ( $name==WS_XML_ATTRIBUTES) - { - foreach ($value as $attr_name => $attr_value) - { - $this->_writer->write_attribute($attr_name, $attr_value); - } - unset($data[$name]); - } - else if ( isset($xml_attributes[$name]) ) - { - $this->_writer->write_attribute($name, $value); - unset($data[$name]); - } - } - - foreach ($data as $name => $value) - { - if (is_numeric($name)) - continue; - if ($skip_underscore and $name[0]=='_') - continue; - if ( is_null($value) ) - continue; // null means we dont put it - if ($name!=WS_XML_CONTENT) - $this->_writer->start_element($name); - $this->encode($value); - if ($name!=WS_XML_CONTENT) - $this->_writer->end_element($name); - } - } - - function encode($data, $xml_attributes=array() ) - { - switch (gettype($data)) - { - case 'null': - case 'NULL': - $this->_writer->write_content(''); - break; - case 'boolean': - $this->_writer->write_content($data ? '1' : '0'); - break; - case 'integer': - case 'double': - $this->_writer->write_content($data); - break; - case 'string': - $this->_writer->write_content($data); - break; - case 'array': - $is_array = range(0, count($data) - 1) === array_keys($data); - if ($is_array) - { - $this->encode_array($data, 'item' ); - } - else - { - $this->encode_struct($data, false, $xml_attributes); - } - break; - case 'object': - switch ( strtolower(get_class($data)) ) - { - case 'pwgnamedarray': - $this->encode_array($data->_content, $data->_itemName, $data->_xmlAttributes); - break; - case 'pwgnamedstruct': - $this->encode_array( array($data->_content), $data->_name, $data->_xmlAttributes); - break; - default: - $this->encode_struct(get_object_vars($data), true); - break; - } - break; - default: - trigger_error("Invalid type ". gettype($data)." ".get_class($data), E_USER_WARNING ); - } - } -} - -?> |