Current File : //home1/lightco1/upgrade.lightco.com.au/libraries/fof30/Form/Field/User.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\FieldInterface;
use FOF30\Form\Form;
use FOF30\Model\DataModel;
defined('_JEXEC') or die;
\JFormHelper::loadFieldClass('user');
/**
* Form Field class for the FOF framework
* A user selection box / display field
*
* @deprecated 3.1 Support for XML forms will be removed in FOF 4
*/
class User extends \JFormFieldUser 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);
}
}
/**
* 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()
{
if (isset($this->element['legacy']))
{
return $this->getInput();
}
// Initialise
$show_username = !$this->element['show_username'] == 'false';
$show_email = $this->element['show_email'] == 'true';
$show_name = $this->element['show_name'] == 'true';
$show_id = $this->element['show_id'] == 'true';
$class = $this->class ? ' class="' . $this->class . '"' : '';
// Get the user record
$user = $this->form->getContainer()->platform->getUser($this->value);
// Render the HTML
$html = '<div id="' . $this->id . '" ' . $class . '>';
if ($show_username)
{
$html .= '<span class="fof-userfield-username">' . $user->username . '</span>';
}
if ($show_id)
{
$html .= '<span class="fof-userfield-id">' . $user->id . '</span>';
}
if ($show_name)
{
$html .= '<span class="fof-userfield-name">' . $user->name . '</span>';
}
if ($show_email)
{
$html .= '<span class="fof-userfield-email">' . $user->email . '</span>';
}
$html .= '</div>';
return $html;
}
/**
* 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()
{
static $userCache = array();
if (isset($this->element['legacy']))
{
return $this->getInput();
}
// Initialise
$show_username = !$this->element['show_username'] == 'false';
$show_email = !$this->element['show_email'] == 'false';
$show_name = !$this->element['show_name'] == 'false';
$show_id = !$this->element['show_id'] == 'false';
$show_avatar = !$this->element['show_avatar'] == 'false';
$show_link = $this->element['show_link'] == 'true';
$link_url = $this->element['link_url'] ? $this->element['link_url'] : null;
$avatar_method = 'gravatar';
$avatar_size = $this->element['avatar_size'] ? $this->element['avatar_size'] : 64;
$class = '';
// Get the user record
$key = is_numeric($this->value) ? $this->value : 'empty';
$key = ($key == 0) ? 'zero' : $key;
if (!array_key_exists($key, $userCache))
{
$userCache[$key] = $this->form->getContainer()->platform->getUser($this->value);
}
$user = $userCache[$key];
// Get the field parameters
if ($this->class)
{
$class = ' class="' . $this->class . '"';
}
if ($this->element['avatar_method'])
{
$avatar_method = strtolower($this->element['avatar_method']);
}
if (!$link_url && $this->form->getContainer()->platform->isBackend())
{
$link_url = 'index.php?option=com_users&task=user.edit&id=[USER:ID]';
}
elseif (!$link_url)
{
// If no link is defined in the front-end, we can't create a
// default link. Therefore, show no link.
$show_link = false;
}
// Post-process the link URL
if ($show_link)
{
$replacements = array(
'[USER:ID]' => $user->id,
'[USER:USERNAME]' => $user->username,
'[USER:EMAIL]' => $user->email,
'[USER:NAME]' => $user->name,
);
foreach ($replacements as $key => $value)
{
$link_url = str_replace($key, $value, $link_url);
}
$link_url = $this->parseFieldTags($link_url);
}
// Get the avatar image, if necessary
$avatar_url = '';
if ($show_avatar)
{
if ($avatar_method == 'plugin')
{
// Use the user plugins to get an avatar
$this->form->getContainer()->platform->importPlugin('user');
$jResponse = $this->form->getContainer()->platform->runPlugins('onUserAvatar', array($user, $avatar_size));
if (!empty($jResponse))
{
foreach ($jResponse as $response)
{
if ($response)
{
$avatar_url = $response;
}
}
}
if (empty($avatar_url))
{
$show_avatar = false;
}
}
else
{
// Fall back to the Gravatar method
$md5 = md5($user->email);
if ($this->form->getContainer()->platform->isCli())
{
$scheme = 'http';
}
else
{
$scheme = \JUri::getInstance()->getScheme();
}
if ($scheme == 'http')
{
$avatar_url = 'http://www.gravatar.com/avatar/' . $md5 . '.jpg?s='
. $avatar_size . '&d=mm';
}
else
{
$avatar_url = 'https://secure.gravatar.com/avatar/' . $md5 . '.jpg?s='
. $avatar_size . '&d=mm';
}
}
}
// Generate the HTML
$html = '<div id="' . $this->id . '" ' . $class . '>';
if ($show_avatar)
{
$html .= '<img src="' . $avatar_url . '" align="left" class="fof-usersfield-avatar" />';
}
if ($show_link)
{
$html .= '<a href="' . $link_url . '">';
}
if ($show_username)
{
$html .= '<span class="fof-usersfield-username">' . $user->username
. '</span>';
}
if ($show_id)
{
$html .= '<span class="fof-usersfield-id">' . $user->id
. '</span>';
}
if ($show_name)
{
$html .= '<span class="fof-usersfield-name">' . $user->name
. '</span>';
}
if ($show_email)
{
$html .= '<span class="fof-usersfield-email">' . $user->email
. '</span>';
}
if ($show_link)
{
$html .= '</a>';
}
$html .= '</div>';
return $html;
}
/**
* Replace string with tags that reference fields
*
* @param string $text Text to process
*
* @return string Text with tags replace
*/
protected function parseFieldTags($text)
{
$ret = $text;
// Replace [ITEM:ID] in the URL with the item's key value (usually:
// the auto-incrementing numeric ID)
if (is_null($this->item))
{
$this->item = $this->form->getModel();
}
$replace = $this->item->getId();
$ret = str_replace('[ITEM:ID]', $replace, $ret);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$ret = str_replace('[ITEMID]', $this->form->getContainer()->input->getInt('Itemid', 0), $ret);
// Replace the [TOKEN] in the URL with the Joomla! form token
$ret = str_replace('[TOKEN]', \JFactory::getSession()->getFormToken(), $ret);
// Replace other field variables in the URL
$data = $this->item->getData();
foreach ($data as $field => $value)
{
// Skip non-processable values
if(is_array($value) || is_object($value))
{
continue;
}
$search = '[ITEM:' . strtoupper($field) . ']';
$ret = str_replace($search, $value, $ret);
}
return $ret;
}
}
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