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<?php /** * @version $Id: joomla.xml.php 2512 2006-02-21 05:55:33Z eddieajau $ * @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( 'Restricted access' );
/** * 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="3">' . $description . '</td></tr>'; }
//$params = mosParseParams( $row->params ); $this->_methods = get_class_methods( get_class( $this ) );
foreach ($element->childNodes as $param) { $result = $this->renderParam( $param, $name ); $html[] = '<tr>';
$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 ), $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="'. $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', '- Select Section -', '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 $query = "SELECT c.id, CONCAT_WS( '/',s.title, c.title ) AS title" . "\n FROM #__categories AS c" . "\n LEFT JOIN #__sections AS s ON s.id=c.section" . "\n WHERE c.published = 1" . "\n AND s.scope = '$scope'" . "\n ORDER BY c.title" ; } else { $query = "SELECT c.id, c.title" . "\n FROM #__categories AS c" . "\n WHERE c.published = 1" . "\n AND c.section = '$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">'. $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; } } ?>
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