david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
102 lines
2.6 KiB
PHP
102 lines
2.6 KiB
PHP
<?php
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/**
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* Element: JSSection
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* Displays a multiselectbox of available JoomSuite Resources categories
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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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// No direct access
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defined( '_JEXEC' ) or die( 'Restricted access' );
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/**
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* JSSection Element
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*/
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class JElementJSSection 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 = 'JSSection';
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function fetchElement( $name, $value, &$node, $control_name)
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{
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if ( !file_exists( JPATH_ADMINISTRATOR.DS.'components'.DS.'com_resource'.DS.'models'.DS.'record.php' ) ) {
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return 'JoomSuite Resources files not found...';
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}
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$conf =& JFactory::getConfig();
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$dbprefix = $conf->getValue( 'config.dbprefix' );
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$db =& JFactory::getDBO();
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$sql = "SHOW tables like '".$dbprefix."js_res_category'";
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$db->setQuery( $sql );
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$tables = $db->loadObjectList();
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if ( !count( $tables ) ) {
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return 'JoomSuite Resources category table not found in database...';
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}
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$multiple = $node->attributes( 'multiple' );
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$get_categories = $this->def( $node->attributes( 'getcategories' ), 1 );
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if ( !is_array( $value ) ) {
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$value = explode( ',', $value );
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}
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$where = 'published = 1';
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if ( !$get_categories ) {
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$where .= ' AND parent = 0';
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}
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$sql = "SELECT id, parent, name FROM #__js_res_category WHERE ".$where;
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$db->setQuery( $sql );
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$menuItems = $db->loadObjectList();
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// establish the hierarchy of the menu
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// TODO: use node model
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$children = array();
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if ( $menuItems)
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{
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// first pass - collect children
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foreach ( $menuItems as $v )
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{
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$pt = $v->parent;
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$list = @$children[$pt] ? $children[$pt] : array();
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array_push( $list, $v );
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$children[$pt] = $list;
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}
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}
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// second pass - get an indent list of the items
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$list = JHTML::_( 'menu.treerecurse', 0, '', array(), $children, 9999, 0, 0 );
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// assemble items to the array
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$options = array();
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foreach ( $list as $item )
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{
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$options[] = JHTML::_( 'select.option', $item->id, $item->treename, 'value', 'text', 0 );
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}
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$attribs = 'class="inputbox"';
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$attribs .= ' size="'.( ( count( $options) > 10 ) ? 10 : count( $options) ).'"';
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if( $multiple ) $attribs .= ' multiple';
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return JHTML::_( 'select.genericlist', $options, ''.$control_name.'['.$name.'][]', $attribs, 'value', 'text', $value, $control_name.$name );
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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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} |