Current File : /home/admin/domains/happytokorea.com/public_html_bk/test2/libraries/fof/form/field/model.php
<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010 - 2012 Akeeba Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// Protect from unauthorized access
defined('_JEXEC') or die;
if (!class_exists('JFormFieldSql'))
{
require_once JPATH_LIBRARIES . '/joomla/form/fields/sql.php';
}
/**
* Form Field class for FOF
* Generic list from a model's results
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldModel extends FOFFormFieldList implements FOFFormField
{
protected $static;
protected $repeatable;
/**
* 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 $this->static;
break;
default:
return parent::__get($name);
}
}
/**
* 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
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
return '<span id="' . $this->id . '" ' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(), $this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* 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
*/
public function getRepeatable()
{
$class = $this->id;
$format_string = '';
$show_link = false;
$link_url = '';
$empty_replacement = '';
// Get field parameters
if ($this->element['class'])
{
$class = (string) $this->element['class'];
}
if ($this->element['format'])
{
$format_string = (string) $this->element['format'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['url'])
{
$link_url = $this->element['url'];
}
else
{
$show_link = false;
}
if ($show_link && ($this->item instanceof FOFTable))
{
// Replace [ITEM:ID] in the URL with the item's key value (usually:
// the auto-incrementing numeric ID)
$keyfield = $this->item->getKeyName();
$replace = $this->item->$keyfield;
$link_url = str_replace('[ITEM:ID]', $replace, $link_url);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$link_url = str_replace('[ITEMID]', JFactory::getApplication()->input->getInt('Itemid', 0), $link_url);
// Replace other field variables in the URL
$fields = $this->item->getFields();
foreach ($fields as $fielddata)
{
$fieldname = $fielddata->Field;
if (empty($fieldname))
{
$fieldname = $fielddata->column_name;
}
$search = '[ITEM:' . strtoupper($fieldname) . ']';
$replace = $this->item->$fieldname;
$link_url = str_replace($search, $replace, $link_url);
}
}
else
{
$show_link = false;
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string) $this->element['empty_replacement'];
}
$value = FOFFormFieldList::getOptionName($this->getOptions(), $this->value);
// Get the (optionally formatted) value
if (!empty($empty_replacement) && empty($value))
{
$value = JText::_($empty_replacement);
}
if (empty($format_string))
{
$value = htmlspecialchars($value, ENT_COMPAT, 'UTF-8');
}
else
{
$value = sprintf($format_string, $value);
}
// Create the HTML
$html = '<span class="' . $class . '">';
if ($show_link)
{
$html .= '<a href="' . $link_url . '">';
}
$html .= $value;
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
/**
* Method to get the field options.
*
* @return array The field option objects.
*/
protected function getOptions()
{
$options = array();
// Initialize some field attributes.
$key = $this->element['key_field'] ? (string) $this->element['key_field'] : 'value';
$value = $this->element['value_field'] ? (string) $this->element['value_field'] : (string) $this->element['name'];
$translate = $this->element['translate'] ? (string) $this->element['translate'] : false;
$applyAccess = $this->element['apply_access'] ? (string) $this->element['apply_access'] : 'false';
$modelName = (string) $this->element['model'];
$nonePlaceholder = (string) $this->element['none'];
if (!empty($nonePlaceholder))
{
$options[] = JHtml::_('select.option', JText::_($nonePlaceholder), null);
}
// Process field atrtibutes
$applyAccess = strtolower($applyAccess);
$applyAccess = in_array($applyAccess, array('yes', 'on', 'true', '1'));
// Explode model name into model name and prefix
$parts = FOFInflector::explode($modelName);
$mName = ucfirst(array_pop($parts));
$mPrefix = FOFInflector::implode($parts);
// Get the model object
$config = array('savestate' => 0);
$model = FOFModel::getTmpInstance($mName, $mPrefix, $config);
if ($applyAccess)
{
$model->applyAccessFiltering();
}
// Process state variables
foreach ($this->element->children() as $stateoption)
{
// Only add <option /> elements.
if ($stateoption->getName() != 'state')
{
continue;
}
$stateKey = (string) $stateoption['key'];
$stateValue = (string) $stateoption;
$model->setState($stateKey, $stateValue);
}
// Set the query and get the result list.
$items = $model->getItemList(true);
// Build the field options.
if (!empty($items))
{
foreach ($items as $item)
{
if ($translate == true)
{
$options[] = JHtml::_('select.option', $item->$key, JText::_($item->$value));
}
else
{
$options[] = JHtml::_('select.option', $item->$key, $item->$value);
}
}
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
}