Current File : /home/lightco1/upgrade.lightco.com.au/libraries/fof30/Form/Field/Ordering.php
<?php
/**
* @package FOF
* @copyright 2010-2017 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU GPL version 2 or later
*/
namespace FOF30\Form\Field;
use FOF30\Form\Exception\DataModelRequired;
use FOF30\Form\Exception\GetStaticNotAllowed;
use FOF30\Form\FieldInterface;
use FOF30\Form\Form;
use FOF30\Model\DataModel;
use \JHtml;
use \JText;
defined('_JEXEC') or die;
/**
* Form Field class for FOF
* Renders the row ordering interface checkbox in browse views
*
* @deprecated 3.1 Support for XML forms will be removed in FOF 4
*/
class Ordering extends \JFormField implements FieldInterface
{
/**
* @var string Static field output
*/
protected $static;
/**
* @var string Repeatable field output
*/
protected $repeatable;
/**
* The Form object of the form attached to the form field.
*
* @var Form
*/
protected $form;
/**
* A monotonically increasing number, denoting the row number in a repeatable view
*
* @var int
*/
public $rowid;
/**
* The item being rendered in a repeatable form field
*
* @var DataModel
*/
public $item;
/**
* Method to get certain otherwise inaccessible properties from the form field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Method to get the field input markup for this field type.
*
* @since 2.0
*
* @return string The field input markup.
*/
protected function getInput()
{
$html = array();
$attr = '';
// Initialize some field attributes.
$attr .= !empty($this->class) ? ' class="' . $this->class . '"' : '';
$attr .= $this->disabled ? ' disabled' : '';
$attr .= !empty($this->size) ? ' size="' . $this->size . '"' : '';
// Initialize JavaScript field attributes.
$attr .= !empty($this->onchange) ? ' onchange="' . $this->onchange . '"' : '';
$this->item = $this->form->getModel();
$keyfield = $this->item->getKeyName();
$itemId = $this->item->$keyfield;
$query = $this->getQuery();
// Create a read-only list (no name) with a hidden input to store the value.
if ($this->readonly)
{
$html[] = JHtml::_('list.ordering', '', $query, trim($attr), $this->value, $itemId ? 0 : 1);
$html[] = '<input type="hidden" name="' . $this->name . '" value="' . $this->value . '"/>';
}
else
{
// Create a regular list.
$html[] = JHtml::_('list.ordering', $this->name, $query, trim($attr), $this->value, $itemId ? 0 : 1);
}
return implode($html);
}
/**
* Get the rendering of this field type for static display, e.g. in a single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*
* @throws \LogicException
*/
public function getStatic()
{
throw new GetStaticNotAllowed(__CLASS__);
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*
* @throws DataModelRequired
*/
public function getRepeatable()
{
if (!($this->item instanceof DataModel))
{
throw new DataModelRequired(__CLASS__);
}
$class = isset($this->class) ? $this->class : 'input-mini';
$icon = isset($this->element['icon']) ? $this->element['icon'] : 'icon-menu';
$dnd = isset($this->element['dragndrop']) ? (string) $this->element['dragndrop'] : 'notbroken';
if (strtolower($dnd) == 'notbroken')
{
$dnd = !version_compare(JVERSION, '3.5.0', 'ge');
}
else
{
$dnd = in_array(strtolower($dnd), array('1', 'true', 'yes', 'on', 'enabled'), true);
}
$html = '';
$view = $this->form->getView();
$ordering = $view->getLists()->order == $this->item->getFieldAlias('ordering');
if (!$view->hasAjaxOrderingSupport())
{
// Ye olde Joomla! 2.5 method
$disabled = $ordering ? '' : 'disabled="disabled"';
$html .= '<span>';
$html .= $view->getPagination()->orderUpIcon($this->rowid, true, 'orderup', 'Move Up', $ordering);
$html .= '</span><span>';
$html .= $view->getPagination()->orderDownIcon($this->rowid, $view->getPagination()->total, true, 'orderdown', 'Move Down', $ordering);
$html .= '</span>';
$html .= '<input type="text" name="order[]" size="5" value="' . $this->value . '" ' . $disabled;
$html .= 'class="text-area-order" style="text-align: center" />';
}
else
{
// The modern drag'n'drop method
if ($view->getPerms()->editstate)
{
$disableClassName = '';
$disabledLabel = '';
$hasAjaxOrderingSupport = $view->hasAjaxOrderingSupport();
if (!$hasAjaxOrderingSupport['saveOrder'])
{
$disabledLabel = JText::_('JORDERINGDISABLED');
$disableClassName = 'inactive tip-top';
}
$orderClass = $ordering ? 'order-enabled' : 'order-disabled';
$html .= '<div class="' . $orderClass . '">';
if ($dnd)
{
$html .= '<span class="sortable-handler ' . $disableClassName . '" title="' . $disabledLabel . '" rel="tooltip">';
$html .= '<span class="' . $icon . '"></span>';
$html .= '</span>';
}
if ($ordering)
{
/**
* Joomla! 3.5 and later: drag and drop reordering is broken when the ordering field is not hidden
* because some random bloke submitted that code and some supposedly responsible adult with commit
* rights committed it. I tried to file a PR to fix it and got the reply "can't test, won't test".
* OK, then. You blindly accepted code which did the EXACT OPPOSITE of what it promised and broke
* b/c. However, you won't accept the fix to your mess from someone who knows how Joomla! works and
* wasted 2 hours of his time to track down your mistake, fix it and explain why your actions
* resulted in a b/c break. You have to be kidding me!
*/
$joomla35IsBroken = version_compare(JVERSION, '3.5.0', 'ge') ? 'style="display: none"': '';
// When the developer has disabled Drag and Drop we will show the field regardless
$joomla35IsBroken = $dnd ? $joomla35IsBroken : '';
$html .= '<input type="text" name="order[]" ' . $joomla35IsBroken . ' size="5" class="' . $class . ' text-area-order" value="' . $this->value . '" />';
}
$html .= '</div>';
}
else
{
$html .= '<span class="sortable-handler inactive" >';
$html .= '<i class="' . $icon . '"></i>';
$html .= '</span>';
}
}
return $html;
}
/**
* Builds the query for the ordering list.
*
* @since 2.3.2
*
* @return \JDatabaseQuery The query for the ordering form field
*/
protected function getQuery()
{
$ordering = $this->name;
$title = $this->element['ordertitle'] ? (string) $this->element['ordertitle'] : $this->item->getFieldAlias('title');
$db = $this->form->getContainer()->platform->getDbo();
$query = $db->getQuery(true);
$query->select(array($db->quoteName($ordering, 'value'), $db->quoteName($title, 'text')))
->from($db->quoteName($this->item->getTableName()))
->order($ordering);
return $query;
}
}
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