532 lines
15 KiB
PHP
532 lines
15 KiB
PHP
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<?php
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/**
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* @version $Id: joomla.xml.php 5083 2006-09-17 11:18:25Z predator $
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* @package Joomla
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* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
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* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// ensure this file is being included by a parent file
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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/**
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* Parameters handler
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* @package Joomla
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*/
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class mosParameters {
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/** @var object */
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var $_params = null;
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/** @var string The raw params string */
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var $_raw = null;
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/** @var string Path to the xml setup file */
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var $_path = null;
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/** @var string The type of setup file */
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var $_type = null;
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/** @var object The xml params element */
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var $_xmlElem = null;
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/**
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* Constructor
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* @param string The raw parms text
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* @param string Path to the xml setup file
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* @var string The type of setup file
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*/
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function mosParameters( $text, $path='', $type='component' ) {
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$this->_params = $this->parse( $text );
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$this->_raw = $text;
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$this->_path = $path;
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$this->_type = $type;
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}
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/**
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* Returns the params array
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* @return object
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*/
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function toObject() {
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return $this->_params;
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}
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/**
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* Returns a named array of the parameters
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* @return object
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*/
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function toArray() {
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return mosObjectToArray( $this->_params );
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}
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/**
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* @param string The name of the param
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* @param string The value of the parameter
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* @return string The set value
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*/
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function set( $key, $value='' ) {
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$this->_params->$key = $value;
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return $value;
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}
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/**
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* Sets a default value if not alreay assigned
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* @param string The name of the param
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* @param string The value of the parameter
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* @return string The set value
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*/
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function def( $key, $value='' ) {
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return $this->set( $key, $this->get( $key, $value ) );
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}
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/**
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* @param string The name of the param
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* @param mixed The default value if not found
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* @return string
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*/
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function get( $key, $default='' ) {
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if (isset( $this->_params->$key )) {
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return $this->_params->$key === '' ? $default : $this->_params->$key;
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} else {
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return $default;
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}
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}
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/**
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* Parse an .ini string, based on phpDocumentor phpDocumentor_parse_ini_file function
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* @param mixed The ini string or array of lines
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* @param boolean add an associative index for each section [in brackets]
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* @return object
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*/
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function parse( $txt, $process_sections = false, $asArray = false ) {
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if (is_string( $txt )) {
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$lines = explode( "\n", $txt );
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} else if (is_array( $txt )) {
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$lines = $txt;
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} else {
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$lines = array();
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}
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$obj = $asArray ? array() : new stdClass();
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$sec_name = '';
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$unparsed = 0;
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if (!$lines) {
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return $obj;
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}
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foreach ($lines as $line) {
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// ignore comments
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if ($line && $line[0] == ';') {
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continue;
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}
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$line = trim( $line );
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if ($line == '') {
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continue;
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}
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if ($line && $line[0] == '[' && $line[strlen($line) - 1] == ']') {
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$sec_name = substr( $line, 1, strlen($line) - 2 );
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if ($process_sections) {
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if ($asArray) {
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$obj[$sec_name] = array();
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} else {
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$obj->$sec_name = new stdClass();
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}
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}
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} else {
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if ($pos = strpos( $line, '=' )) {
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$property = trim( substr( $line, 0, $pos ) );
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if (substr($property, 0, 1) == '"' && substr($property, -1) == '"') {
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$property = stripcslashes(substr($property,1,count($property) - 2));
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}
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$value = trim( substr( $line, $pos + 1 ) );
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if ($value == 'false') {
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$value = false;
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}
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if ($value == 'true') {
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$value = true;
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}
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if (substr( $value, 0, 1 ) == '"' && substr( $value, -1 ) == '"') {
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$value = stripcslashes( substr( $value, 1, count( $value ) - 2 ) );
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}
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if ($process_sections) {
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$value = str_replace( '\n', "\n", $value );
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if ($sec_name != '') {
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if ($asArray) {
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$obj[$sec_name][$property] = $value;
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} else {
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$obj->$sec_name->$property = $value;
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}
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} else {
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if ($asArray) {
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$obj[$property] = $value;
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} else {
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$obj->$property = $value;
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}
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}
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} else {
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$value = str_replace( '\n', "\n", $value );
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if ($asArray) {
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$obj[$property] = $value;
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} else {
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$obj->$property = $value;
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}
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}
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} else {
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if ($line && trim($line[0]) == ';') {
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continue;
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}
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if ($process_sections) {
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$property = '__invalid' . $unparsed++ . '__';
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if ($process_sections) {
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if ($sec_name != '') {
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if ($asArray) {
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$obj[$sec_name][$property] = trim($line);
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} else {
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$obj->$sec_name->$property = trim($line);
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}
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} else {
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if ($asArray) {
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$obj[$property] = trim($line);
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} else {
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$obj->$property = trim($line);
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}
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}
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} else {
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if ($asArray) {
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$obj[$property] = trim($line);
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} else {
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$obj->$property = trim($line);
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}
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}
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}
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}
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}
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}
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return $obj;
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}
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/**
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* @param string The name of the control, or the default text area if a setup file is not found
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* @return string HTML
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*/
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function render( $name='params' ) {
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global $mosConfig_absolute_path;
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if ($this->_path) {
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if (!is_object( $this->_xmlElem )) {
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require_once( $mosConfig_absolute_path . '/includes/domit/xml_domit_lite_include.php' );
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$xmlDoc = new DOMIT_Lite_Document();
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$xmlDoc->resolveErrors( true );
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if ($xmlDoc->loadXML( $this->_path, false, true )) {
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$root =& $xmlDoc->documentElement;
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$tagName = $root->getTagName();
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$isParamsFile = ($tagName == 'mosinstall' || $tagName == 'mosparams');
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if ($isParamsFile && $root->getAttribute( 'type' ) == $this->_type) {
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if ($params = &$root->getElementsByPath( 'params', 1 )) {
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$this->_xmlElem =& $params;
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}
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}
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}
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}
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}
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if (is_object( $this->_xmlElem )) {
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$html = array();
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$html[] = '<table width="100%" class="paramlist">';
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$element =& $this->_xmlElem;
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if ($description = $element->getAttribute( 'description' )) {
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// add the params description to the display
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$html[] = '<tr><td colspan="2">' . $description . '</td></tr>';
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}
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//$params = mosParseParams( $row->params );
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$this->_methods = get_class_methods( get_class( $this ) );
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foreach ($element->childNodes as $param) {
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$result = $this->renderParam( $param, $name );
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$html[] = '<tr>';
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$html[] = '<td width="40%" align="right" valign="top"><span class="editlinktip">' . $result[0] . '</span></td>';
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$html[] = '<td>' . $result[1] . '</td>';
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$html[] = '</tr>';
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}
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$html[] = '</table>';
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if (count( $element->childNodes ) < 1) {
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$html[] = "<tr><td colspan=\"2\"><i>" . _NO_PARAMS . "</i></td></tr>";
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}
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return implode( "\n", $html );
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} else {
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return "<textarea name=\"$name\" cols=\"40\" rows=\"10\" class=\"text_area\">$this->_raw</textarea>";
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}
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}
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/**
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* @param object A param tag node
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* @param string The control name
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* @return array Any array of the label, the form element and the tooltip
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*/
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function renderParam( &$param, $control_name='params' ) {
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$result = array();
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$name = $param->getAttribute( 'name' );
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$label = $param->getAttribute( 'label' );
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$value = $this->get( $name, $param->getAttribute( 'default' ) );
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$description = $param->getAttribute( 'description' );
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$result[0] = $label ? $label : $name;
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if ($result[0] == '@spacer') {
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$result[0] = ' ';
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} else {
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$result[0] = mosToolTip( addslashes( $description ), addslashes( $result[0] ), '', '', $result[0], '#', 0 );
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}
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$type = $param->getAttribute( 'type' );
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if (in_array( '_form_' . $type, $this->_methods )) {
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$result[1] = call_user_func( array( &$this, '_form_' . $type ), $name, $value, $param, $control_name );
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} else {
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$result[1] = _HANDLER . ' = ' . $type;
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}
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if ( $description ) {
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$result[2] = mosToolTip( $description, $result[0] );
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$result[2] = '';
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} else {
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$result[2] = '';
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}
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return $result;
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}
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/**
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* @param string The name of the form element
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* @param string The value of the element
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* @param object The xml element for the parameter
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* @param string The control name
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* @return string The html for the element
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*/
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function _form_text( $name, $value, &$node, $control_name ) {
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$size = $node->getAttribute( 'size' );
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return '<input type="text" name="'. $control_name .'['. $name .']" value="'. htmlspecialchars($value) .'" class="text_area" size="'. $size .'" />';
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}
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/**
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* @param string The name of the form element
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* @param string The value of the element
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* @param object The xml element for the parameter
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* @param string The control name
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* @return string The html for the element
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*/
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function _form_list( $name, $value, &$node, $control_name ) {
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$size = $node->getAttribute( 'size' );
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$options = array();
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foreach ($node->childNodes as $option) {
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$val = $option->getAttribute( 'value' );
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$text = $option->gettext();
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$options[] = mosHTML::makeOption( $val, $text );
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}
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return mosHTML::selectList( $options, ''. $control_name .'['. $name .']', 'class="inputbox"', 'value', 'text', $value );
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}
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/**
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* @param string The name of the form element
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* @param string The value of the element
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* @param object The xml element for the parameter
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* @param string The control name
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* @return string The html for the element
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*/
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function _form_radio( $name, $value, &$node, $control_name ) {
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$options = array();
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foreach ($node->childNodes as $option) {
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$val = $option->getAttribute( 'value' );
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$text = $option->gettext();
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$options[] = mosHTML::makeOption( $val, $text );
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}
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return mosHTML::radioList( $options, ''. $control_name .'['. $name .']', '', $value );
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}
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/**
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* @param string The name of the form element
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* @param string The value of the element
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* @param object The xml element for the parameter
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* @param string The control name
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* @return string The html for the element
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*/
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function _form_mos_section( $name, $value, &$node, $control_name ) {
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global $database;
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$query = "SELECT id, title"
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. "\n FROM #__sections"
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. "\n WHERE published = 1"
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. "\n AND scope = 'content'"
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. "\n ORDER BY title"
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;
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$database->setQuery( $query );
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$options = $database->loadObjectList();
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array_unshift( $options, mosHTML::makeOption( '0', '- Select Section -', 'id', 'title' ) );
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return mosHTML::selectList( $options, ''. $control_name .'['. $name .']', 'class="inputbox"', 'id', 'title', $value );
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}
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/**
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* @param string The name of the form element
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* @param string The value of the element
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||
|
|
* @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', '- Select Category -', '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( '', '- Select Menu -' ) );
|
||
|
|
|
||
|
|
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( $options, mosHTML::makeOption( '-1', '- '. 'Do Not Use' .' -' ) );
|
||
|
|
}
|
||
|
|
if ( !$node->getAttribute( 'hide_default' ) ) {
|
||
|
|
array_unshift( $options, mosHTML::makeOption( '', '- '. 'Use Default' .' -' ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|