element if the specified file exists, otherwise, a null string
*
* @since 2.5
*/
public static function image($src)
{
$src = preg_replace('#[^A-Z0-9\-_\./]#i', '', $src);
$file = JPATH_SITE . '/' . $src;
jimport('joomla.filesystem.path');
JPath::check($file);
if (!file_exists($file))
{
return '';
}
return ' . $src . ')
';
}
/**
* Displays an icon to add a note for this user.
*
* @param integer $userId The user ID
*
* @return string A link to add a note
*
* @since 2.5
*/
public static function addNote($userId)
{
$title = JText::_('COM_USERS_ADD_NOTE');
return ''
. '' . $title . '';
}
/**
* Displays an icon to filter the notes list on this user.
*
* @param integer $count The number of notes for the user
* @param integer $userId The user ID
*
* @return string A link to apply a filter
*
* @since 2.5
*/
public static function filterNotes($count, $userId)
{
if (empty($count))
{
return '';
}
$title = JText::_('COM_USERS_FILTER_NOTES');
return ''
. JHtml::_('image', 'admin/filter_16.png', 'COM_USERS_NOTES', array('title' => $title), true) . '';
}
/**
* Displays a note icon.
*
* @param integer $count The number of notes for the user
* @param integer $userId The user ID
*
* @return string A link to a modal window with the user notes
*
* @since 2.5
*/
public static function notes($count, $userId)
{
if (empty($count))
{
return '';
}
$title = JText::plural('COM_USERS_N_USER_NOTES', $count);
return ''
. '' . $title . '';
}
/**
* Build an array of block/unblock user states to be used by jgrid.state,
* State options will be different for any user
* and for currently logged in user
*
* @param boolean $self True if state array is for currently logged in user
*
* @return array a list of possible states to display
*
* @since 3.0
*/
public static function blockStates( $self = false)
{
if ($self)
{
$states = array(
1 => array(
'task' => 'unblock',
'text' => '',
'active_title' => 'COM_USERS_USER_FIELD_BLOCK_DESC',
'inactive_title' => '',
'tip' => true,
'active_class' => 'unpublish',
'inactive_class' => 'unpublish'
),
0 => array(
'task' => 'block',
'text' => '',
'active_title' => '',
'inactive_title' => 'COM_USERS_USERS_ERROR_CANNOT_BLOCK_SELF',
'tip' => true,
'active_class' => 'publish',
'inactive_class' => 'publish'
)
);
}
else
{
$states = array(
1 => array(
'task' => 'unblock',
'text' => '',
'active_title' => 'COM_USERS_TOOLBAR_UNBLOCK',
'inactive_title' => '',
'tip' => true,
'active_class' => 'unpublish',
'inactive_class' => 'unpublish'
),
0 => array(
'task' => 'block',
'text' => '',
'active_title' => 'COM_USERS_USER_FIELD_BLOCK_DESC',
'inactive_title' => '',
'tip' => true,
'active_class' => 'publish',
'inactive_class' => 'publish'
)
);
}
return $states;
}
/**
* Build an array of activate states to be used by jgrid.state,
*
* @return array a list of possible states to display
*
* @since 3.0
*/
public static function activateStates()
{
$states = array(
1 => array(
'task' => 'activate',
'text' => '',
'active_title' => 'COM_USERS_TOOLBAR_ACTIVATE',
'inactive_title' => '',
'tip' => true,
'active_class' => 'unpublish',
'inactive_class' => 'unpublish'
),
0 => array(
'task' => '',
'text' => '',
'active_title' => '',
'inactive_title' => 'COM_USERS_ACTIVATED',
'tip' => true,
'active_class' => 'publish',
'inactive_class' => 'publish'
)
);
return $states;
}
}