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<?php
/**
* @version 2.8.x
* @package K2
* @author JoomlaWorks http://www.joomlaworks.net
* @copyright Copyright (c) 2006 - 2017 JoomlaWorks Ltd. All rights reserved.
* @license GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
*/
// no direct access
defined('_JEXEC') or die;
require_once(JPATH_ADMINISTRATOR.'/components/com_k2/elements/base.php');
class K2ElementK2modalselector extends K2Element
{
function fetchElementValue($name, $value, &$node, $control_name)
{
JTable::addIncludePath(JPATH_ADMINISTRATOR.'/components/com_k2/tables');
// Attributes
$fieldID = 'fieldID_'.md5($name);
if (version_compare(JVERSION, '1.5.0', 'gt'))
{
if($node->attributes()->scope)
{
$scope = $node->attributes()->scope;
}
else
{
$scope = 'items';
}
if($scope == 'items' || $scope == 'categories' || $scope == 'users' || $scope == 'tags')
{
$fieldName = $name.'[]';
}
else
{
$fieldName = $name;
}
}
else
{
if($node->attributes('scope')){
$scope = $node->attributes('scope');
}
else
{
$scope = 'items';
}
if($scope == 'items' || $scope == 'categories' || $scope == 'users' || $scope == 'tags')
{
$fieldName = $control_name.'['.$name.'][]';
}
else
{
$fieldName = $control_name.'['.$name.']';
}
}
if(!$value)
{
$value = '';
}
$saved = array();
if (is_string($value) && !empty($value))
{
$saved[] = $value;
}
if (is_array($value))
{
$saved = $value;
}
// Output
$output = '';
// Output for lists
if($scope == 'items' || $scope == 'categories' || $scope == 'users' || $scope == 'tags')
{
$output = '
<div class="k2SelectorButton">
<a data-k2-modal="iframe" class="btn" title="'.JText::_('K2_SELECT').'" href="index.php?option=com_k2&view='.$scope.'&tmpl=component&context=modalselector&output=list&fid='.$fieldID.'&fname='.$fieldName.'">
<i class="fa fa-file-text-o"></i> '.JText::_('K2_SELECT').'
</a>
</div>
<ul id="'.$fieldID.'" class="k2SortableListContainer">
';
foreach ($saved as $value)
{
if($scope == 'items')
{
$row = JTable::getInstance('K2Item', 'Table');
$row->load($value);
$entryName = $row->title;
$entryValue = $row->id;
}
if($scope == 'categories')
{
$row = JTable::getInstance('K2Category', 'Table');
$row->load($value);
$entryName = $row->name;
$entryValue = $row->id;
}
if($scope == 'users')
{
$row = JFactory::getUser($value);
$entryName = $row->name;
$entryValue = $row->id;
}
if($scope == 'tags')
{
$db = JFactory::getDbo();
$query = 'SELECT * FROM #__k2_tags WHERE name='.$db->Quote($value);
$db->setQuery($query);
$row = $db->loadObject();
$entryName = $row->name;
$entryValue = htmlspecialchars($row->name, ENT_QUOTES, 'utf-8');
}
$output .= '<li class="handle"><a class="k2EntryRemove" href="#" title="'.JText::_('K2_REMOVE_THIS_ENTRY').'"><i class="fa fa-trash-o"></i></a><span class="k2EntryText">'.$entryName.'</span><input type="hidden" id="'.$fieldID.'" name="'.$fieldName.'" value="'.$entryValue.'" /></li>';
}
$output .= '
</ul>
';
}
// Output for single entities
if($scope == 'item' || $scope == 'category' || $scope == 'user' || $scope == 'tag')
{
if(count($saved)) $value = $saved[0]; else $value = '';
if($scope == 'item')
{
if($value)
{
$row = JTable::getInstance('K2Item', 'Table');
$row->load($value);
$entryName = $row->title;
$entryValue = $row->id;
}
$view = "items";
}
if($scope == 'category')
{
if($value)
{
$row = JTable::getInstance('K2Category', 'Table');
$row->load($value);
$entryName = $row->name;
$entryValue = $row->id;
}
$view = "categories";
}
if($scope == 'user')
{
if($value)
{
$row = JFactory::getUser($value);
$entryName = $row->name;
$entryValue = $row->id;
}
$view = "users";
}
if($scope == 'tag')
{
if($value)
{
$db = JFactory::getDbo();
$query = 'SELECT * FROM #__k2_tags WHERE name='.$db->Quote($value);
$db->setQuery($query);
$row = $db->loadObject();
$entryName = $row->name;
$entryValue = htmlspecialchars($row->name, ENT_QUOTES, 'utf-8');
}
$view = "tags";
}
$output = '
<div class="k2SelectorButton k2SingleSelect">
<a data-k2-modal="iframe" class="btn" title="'.JText::_('K2_SELECT').'" href="index.php?option=com_k2&view='.$view.'&tmpl=component&context=modalselector&fid='.$fieldID.'&fname='.$fieldName.'">
<i class="fa fa-file-text-o"></i> '.JText::_('K2_SELECT').'
</a>
</div>
<div id="'.$fieldID.'" class="k2SingleSelect">
';
if($value)
{
$output .= '<span class="k2EntryText">'.$entryName.'</span><input type="hidden" id="'.$fieldID.'" name="'.$fieldName.'" value="'.$entryValue.'" />';
}
$output .= '
</div>
';
}
return $output;
}
}
class JFormFieldK2modalselector extends K2ElementK2modalselector
{
var $type = 'k2modalselector';
}
class JElementK2modalselector extends K2ElementK2modalselector
{
var $_name = 'k2modalselector';
}