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<?php
/**
* @version $Id: joomla.xml.php 5081 2006-09-17 11:18:25Z predator $
* @package Joomla
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// ensure this file is being included by a parent file
defined( '_VALID_MOS' ) or die( 'Äîñòóï çàïðåùåí' );
/**
* Parameters handler
* @package Joomla
*/
class mosParameters {
/** @var object */
var $_params = null;
/** @var string The raw params string */
var $_raw = null;
/** @var string Path to the xml setup file */
var $_path = null;
/** @var string The type of setup file */
var $_type = null;
/** @var object The xml params element */
var $_xmlElem = null;
/**
* Constructor
* @param string The raw parms text
* @param string Path to the xml setup file
* @var string The type of setup file
*/
function mosParameters( $text, $path='', $type='component' ) {
$this->_params = $this->parse( $text );
$this->_raw = $text;
$this->_path = $path;
$this->_type = $type;
}
/**
* Returns the params array
* @return object
*/
function toObject() {
return $this->_params;
}
/**
* Returns a named array of the parameters
* @return object
*/
function toArray() {
return mosObjectToArray( $this->_params );
}
/**
* @param string The name of the param
* @param string The value of the parameter
* @return string The set value
*/
function set( $key, $value='' ) {
$this->_params->$key = $value;
return $value;
}
/**
* Sets a default value if not alreay assigned
* @param string The name of the param
* @param string The value of the parameter
* @return string The set value
*/
function def( $key, $value='' ) {
return $this->set( $key, $this->get( $key, $value ) );
}
/**
* @param string The name of the param
* @param mixed The default value if not found
* @return string
*/
function get( $key, $default='' ) {
if (isset( $this->_params->$key )) {
return $this->_params->$key === '' ? $default : $this->_params->$key;
} else {
return $default;
}
}
/**
* Parse an .ini string, based on phpDocumentor phpDocumentor_parse_ini_file function
* @param mixed The ini string or array of lines
* @param boolean add an associative index for each section [in brackets]
* @return object
*/
function parse( $txt, $process_sections = false, $asArray = false ) {
if (is_string( $txt )) {
$lines = explode( "\n", $txt );
} else if (is_array( $txt )) {
$lines = $txt;
} else {
$lines = array();
}
$obj = $asArray ? array() : new stdClass();
$sec_name = '';
$unparsed = 0;
if (!$lines) {
return $obj;
}
foreach ($lines as $line) {
// ignore comments
if ($line && $line[0] == ';') {
continue;
}
$line = trim( $line );
if ($line == '') {
continue;
}
if ($line && $line[0] == '[' && $line[strlen($line) - 1] == ']') {
$sec_name = substr( $line, 1, strlen($line) - 2 );
if ($process_sections) {
if ($asArray) {
$obj[$sec_name] = array();
} else {
$obj->$sec_name = new stdClass();
}
}
} else {
if ($pos = strpos( $line, '=' )) {
$property = trim( substr( $line, 0, $pos ) );
if (substr($property, 0, 1) == '"' && substr($property, -1) == '"') {
$property = stripcslashes(substr($property,1,count($property) - 2));
}
$value = trim( substr( $line, $pos + 1 ) );
if ($value == 'false') {
$value = false;
}
if ($value == 'true') {
$value = true;
}
if (substr( $value, 0, 1 ) == '"' && substr( $value, -1 ) == '"') {
$value = stripcslashes( substr( $value, 1, count( $value ) - 2 ) );
}
if ($process_sections) {
$value = str_replace( '\n', "\n", $value );
if ($sec_name != '') {
if ($asArray) {
$obj[$sec_name][$property] = $value;
} else {
$obj->$sec_name->$property = $value;
}
} else {
if ($asArray) {
$obj[$property] = $value;
} else {
$obj->$property = $value;
}
}
} else {
$value = str_replace( '\n', "\n", $value );
if ($asArray) {
$obj[$property] = $value;
} else {
$obj->$property = $value;
}
}
} else {
if ($line && trim($line[0]) == ';') {
continue;
}
if ($process_sections) {
$property = '__invalid' . $unparsed++ . '__';
if ($process_sections) {
if ($sec_name != '') {
if ($asArray) {
$obj[$sec_name][$property] = trim($line);
} else {
$obj->$sec_name->$property = trim($line);
}
} else {
if ($asArray) {
$obj[$property] = trim($line);
} else {
$obj->$property = trim($line);
}
}
} else {
if ($asArray) {
$obj[$property] = trim($line);
} else {
$obj->$property = trim($line);
}
}
}
}
}
}
return $obj;
}
/**
* @param string The name of the control, or the default text area if a setup file is not found
* @return string HTML
*/
function render( $name='params' ) {
global $mosConfig_absolute_path;
if ($this->_path) {
if (!is_object( $this->_xmlElem )) {
require_once( $mosConfig_absolute_path . '/includes/domit/xml_domit_lite_include.php' );
$xmlDoc = new DOMIT_Lite_Document();
$xmlDoc->resolveErrors( true );
if ($xmlDoc->loadXML( $this->_path, false, true )) {
$root =& $xmlDoc->documentElement;
$tagName = $root->getTagName();
$isParamsFile = ($tagName == 'mosinstall' || $tagName == 'mosparams');
if ($isParamsFile && $root->getAttribute( 'type' ) == $this->_type) {
if ($params = &$root->getElementsByPath( 'params', 1 )) {
$this->_xmlElem =& $params;
}
}
}
}
}
if (is_object( $this->_xmlElem )) {
$html = array();
$html[] = '<table width="100%" class="paramlist">';
$element =& $this->_xmlElem;
if ($description = $element->getAttribute( 'description' )) {
// add the params description to the display
$html[] = '<tr><td colspan="2">' . $description . '</td></tr>';
}
//$params = mosParseParams( $row->params );
$this->_methods = get_class_methods( get_class( $this ) );
include_once ($GLOBALS['mosConfig_absolute_path'] .'/administrator/includes/andyr_lib.php');
foreach ($element->childNodes as $param) {
$result = $this->renderParam( $param, $name );
$html[] = '<tr>';
$result[0] = normal ($result[0]);
$result[1] = normal ($result[1]);
$result[2] = normal ($result[2]);
$html[] = '<td width="40%" align="right" valign="top"><span class="editlinktip">' . $result[0] . '</span></td>';
$html[] = '<td>' . $result[1] . '</td>';
$html[] = '</tr>';
}
$html[] = '</table>';
if (count( $element->childNodes ) < 1) {
$html[] = "<tr><td colspan=\"2\"><i>" . _NO_PARAMS . "</i></td></tr>";
}
return implode( "\n", $html );
} else {
return "<textarea name=\"$name\" cols=\"40\" rows=\"10\" class=\"text_area\">$this->_raw</textarea>";
}
}
/**
* @param object A param tag node
* @param string The control name
* @return array Any array of the label, the form element and the tooltip
*/
function renderParam( &$param, $control_name='params' ) {
$result = array();
$name = $param->getAttribute( 'name' );
$label = $param->getAttribute( 'label' );
$value = $this->get( $name, $param->getAttribute( 'default' ) );
$description = $param->getAttribute( 'description' );
$result[0] = $label ? $label : $name;
if ($result[0] == '@spacer') {
$result[0] = ' ';
} else {
$result[0] = mosToolTip( addslashes( $description ), addslashes( $result[0] ), '', '', $result[0], '#', 0 );
}
$type = $param->getAttribute( 'type' );
if (in_array( '_form_' . $type, $this->_methods )) {
$result[1] = call_user_func( array( &$this, '_form_' . $type ), $name, $value, $param, $control_name );
} else {
$result[1] = _HANDLER . ' = ' . $type;
}
if ( $description ) {
$result[2] = mosToolTip( $description, $result[0] );
$result[2] = '';
} else {
$result[2] = '';
}
return $result;
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_text( $name, $value, &$node, $control_name ) {
$size = $node->getAttribute( 'size' );
return '<input type="text" name="'. $control_name .'['. $name .']" value="'. htmlspecialchars($value) .'" class="text_area" size="'. $size .'" />';
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_list( $name, $value, &$node, $control_name ) {
$size = $node->getAttribute( 'size' );
$options = array();
foreach ($node->childNodes as $option) {
$val = $option->getAttribute( 'value' );
$text = $option->gettext();
$options[] = mosHTML::makeOption( $val, $text );
}
return mosHTML::selectList( $options, ''. $control_name .'['. $name .']', 'class="inputbox"', 'value', 'text', $value );
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_radio( $name, $value, &$node, $control_name ) {
$options = array();
foreach ($node->childNodes as $option) {
$val = $option->getAttribute( 'value' );
$text = $option->gettext();
$options[] = mosHTML::makeOption( $val, $text );
}
return mosHTML::radioList( $options, ''. $control_name .'['. $name .']', '', $value );
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_mos_section( $name, $value, &$node, $control_name ) {
global $database;
$query = "SELECT id, title"
. "\n FROM #__sections"
. "\n WHERE published = 1"
. "\n AND scope = 'content'"
. "\n ORDER BY title"
;
$database->setQuery( $query );
$options = $database->loadObjectList();
array_unshift( $options, mosHTML::makeOption( '0', '- Âûáîð ðàçäåëà -', 'id', 'title' ) );
return mosHTML::selectList( $options, ''. $control_name .'['. $name .']', 'class="inputbox"', 'id', 'title', $value );
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_mos_category( $name, $value, &$node, $control_name ) {
global $database;
$scope = $node->getAttribute( 'scope' );
if( !isset($scope) ) {
$scope = 'content';
}
if( $scope== 'content' ) {
// This might get a conflict with the dynamic translation - TODO: search for better solution
$query = "SELECT c.id, CONCAT_WS( '/',s.title, c.title ) AS title"
. "\n FROM #__categories AS c"
. "\n LEFT JOIN #__sections AS s ON s.id=c.section"
. "\n WHERE c.published = 1"
. "\n AND s.scope = " . $database->Quote( $scope )
. "\n ORDER BY c.title"
;
} else {
$query = "SELECT c.id, c.title"
. "\n FROM #__categories AS c"
. "\n WHERE c.published = 1"
. "\n AND c.section = " . $database->Quote( $scope )
. "\n ORDER BY c.title"
;
}
$database->setQuery( $query );
$options = $database->loadObjectList();
array_unshift( $options, mosHTML::makeOption( '0', '- Âûáîð êàòåãîðèè -', 'id', 'title' ) );
return mosHTML::selectList( $options, ''. $control_name .'['. $name .']', 'class="inputbox"', 'id', 'title', $value );
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_mos_menu( $name, $value, &$node, $control_name ) {
global $database;
$menuTypes = mosAdminMenus::menutypes();
foreach($menuTypes as $menutype ) {
$options[] = mosHTML::makeOption( $menutype, $menutype );
}
array_unshift( $options, mosHTML::makeOption( '', '- Âûáîð ìåíþ -' ) );
return mosHTML::selectList( $options, ''. $control_name .'['. $name .']', 'class="inputbox"', 'value', 'text', $value );
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_filelist( $name, $value, &$node, $control_name ) {
global $mosConfig_absolute_path;
// path to images directory
$path = $mosConfig_absolute_path . $node->getAttribute( 'directory' );
$filter = $node->getAttribute( 'filter' );
$files = mosReadDirectory( $path, $filter );
$options = array();
foreach ($files as $file) {
$options[] = mosHTML::makeOption( $file, $file );
}
if ( !$node->getAttribute( 'hide_none' ) ) {
array_unshift( $options, mosHTML::makeOption( '-1', '- '. 'Íå èñïîëüçîâàòü êàðòèíêè' .' -' ) );
}
if ( !$node->getAttribute( 'hide_default' ) ) {
array_unshift( $options, mosHTML::makeOption( '', '- '. 'Èñïîëüçîâàòü êàðòèíêó ïî óìîë÷àíèþ' .' -' ) );
}
return mosHTML::selectList( $options, ''. $control_name .'['. $name .']', 'class="inputbox"', 'value', 'text', $value, "param$name" );
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_imagelist( $name, $value, &$node, $control_name ) {
$node->setAttribute( 'filter', '\.png$|\.gif$|\.jpg$|\.bmp$|\.ico$' );
return $this->_form_filelist( $name, $value, $node, $control_name );
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_textarea( $name, $value, &$node, $control_name ) {
$rows = $node->getAttribute( 'rows' );
$cols = $node->getAttribute( 'cols' );
// convert <br /> tags so they are not visible when editing
$value = str_replace( '<br />', "\n", $value );
return '<textarea name="' .$control_name.'['. $name .']" cols="'. $cols .'" rows="'. $rows .'" class="text_area">'. htmlspecialchars($value) .'</textarea>';
}
/**
* @param string The name of the form element
* @param string The value of the element
* @param object The xml element for the parameter
* @param string The control name
* @return string The html for the element
*/
function _form_spacer( $name, $value, &$node, $control_name ) {
if ( $value ) {
return $value;
} else {
return '<hr />';
}
}
/**
* special handling for textarea param
*/
function textareaHandling( &$txt ) {
$total = count( $txt );
for( $i=0; $i < $total; $i++ ) {
if ( strstr( $txt[$i], "\n" ) ) {
$txt[$i] = str_replace( "\n", '<br />', $txt[$i] );
}
}
$txt = implode( "\n", $txt );
return $txt;
}
}
/**
* @param string
* @return string
*/
function mosParseParams( $txt ) {
return mosParameters::parse( $txt );
}
class mosEmpty {
function def( $key, $value='' ) {
return 1;
}
function get( $key, $default='' ) {
return 1;
}
}
?>