david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
114 lines
3.0 KiB
PHP
114 lines
3.0 KiB
PHP
<?php
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/**
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* Element: Templates
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* Displays a select box of templates
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*
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* @package NoNumber! Elements
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* @version 1.2.8
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*
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* @author Peter van Westen <peter@nonumber.nl>
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* @link http://www.nonumber.nl
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* @copyright Copyright (C) 2010 NoNumber! All Rights Reserved
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
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*/
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// Ensure this file is being included by a parent file
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defined( '_JEXEC' ) or die( 'Restricted access' );
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/**
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* Templates Element
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*/
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class JElementTemplates extends JElement
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{
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/**
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* Element name
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*
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* @access protected
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* @var string
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*/
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var $_name = 'Templates';
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function fetchElement( $name, $value, &$node, $control_name)
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{
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$multiple = $node->attributes( 'multiple' );
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$subtemplates = $this->def( $node->attributes( 'subtemplates' ), 1 );
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$control = $control_name.'['.$name.']';
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$attribs = 'class="inputbox"';
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if ( $multiple ) {
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if( !is_array( $value ) ) { $value = explode( ',', $value ); }
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$attribs .= ' multiple="multiple"';
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$control .= '[]';
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}
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require_once JPATH_ADMINISTRATOR.DS.'components'.DS.'com_templates'.DS.'helpers'.DS.'template.php';
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$rows = array();
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$rows = TemplatesHelper::parseXMLTemplateFiles( JPATH_ROOT.DS.'templates' );
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$options = $this->createList( $rows, JPATH_ROOT.DS.'templates', $subtemplates );
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$attribs .= ' size="'.count( $options).'"';
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$list = JHTML::_( 'select.genericlist', $options, $control, $attribs, 'value', 'text', $value, $control_name.$name );
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return $list;
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}
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function createList( $rows, $templateBaseDir, $subtemplates = 1 )
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{
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$options = array();
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$option = '';
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$option->value = 'system:component';
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$option->text = JText::_( 'None' ).' (System - component)';
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$option->disable = null;
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$options[] = $option;
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$option = '';
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$option->value = '0';
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$option->text = ' ';
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$option->disable = 1;
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$options[] = $option;
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foreach ( $rows as $row ) {
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$option = '';
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$option->value = $row->directory;
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$option->text = $row->name;
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$option->disable = null;
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$options[] = $option;
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if ( $subtemplates ) {
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$options_sub = $this->getSubTemplates( $row, $templateBaseDir );
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$options = array_merge( $options, $options_sub );
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}
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}
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return $options;
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}
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function getSubTemplates( $row, $templateBaseDir )
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{
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$options = array();
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$templateDir = dir( $templateBaseDir.DS.$row->directory );
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while ( false !== ( $file = $templateDir->read() ) ) {
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if ( is_file( $templateDir->path.DS.$file ) ) {
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if ( !( strpos( $file, '.php' ) === false ) && $file != 'index.php' ) {
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$file_name = str_replace( '.php', '', $file );
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if ( $file_name != 'index' && $file_name != 'editor' && $file_name != 'error' ) {
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$option = '';
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$option->value = $row->directory.':'.$file_name;
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$option->text = $row->name.' - '.$file_name;
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$option->disable = null;
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$options[] = $option;
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}
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}
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}
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}
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$templateDir->close();
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return $options;
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}
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function def( $val, $default )
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{
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return ( $val == '' ) ? $default : $val;
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}
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} |