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()
{
$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
return '' .
htmlspecialchars(self::getOptionName($this->getOptions(), $this->value), ENT_COMPAT, 'UTF-8') .
'';
}
/**
* 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()
{
$show_link = false;
$link_url = '';
$class = $this->element['class'] ? (string) $this->element['class'] : '';
if ($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))
{
$link_url = $this->parseFieldTags($link_url);
}
else
{
$show_link = false;
}
$html = '';
if ($show_link)
{
$html .= '';
}
$html .= htmlspecialchars(self::getOptionName($this->getOptions(), $this->value), ENT_COMPAT, 'UTF-8');
if ($show_link)
{
$html .= '';
}
$html .= '';
return $html;
}
/**
* Gets the active option's label given an array of JHtml options
*
* @param array $data The JHtml options to parse
* @param mixed $selected The currently selected value
* @param string $optKey Key name
* @param string $optText Value name
*
* @return mixed The label of the currently selected option
*/
public static function getOptionName($data, $selected = null, $optKey = 'value', $optText = 'text')
{
$ret = null;
foreach ($data as $elementKey => &$element)
{
if (is_array($element))
{
$key = $optKey === null ? $elementKey : $element[$optKey];
$text = $element[$optText];
}
elseif (is_object($element))
{
$key = $optKey === null ? $elementKey : $element->$optKey;
$text = $element->$optText;
}
else
{
// This is a simple associative array
$key = $elementKey;
$text = $element;
}
if (is_null($ret))
{
$ret = $text;
}
elseif ($selected == $key)
{
$ret = $text;
}
}
return $ret;
}
/**
* Method to get the field options.
*
* Ordering is disabled by default. You can enable ordering by setting the
* 'order' element in your form field. The other order values are optional.
*
* - order What to order. Possible values: 'name' or 'value' (default = false)
* - order_dir Order direction. Possible values: 'asc' = Ascending or 'desc' = Descending (default = 'asc')
* - order_case_sensitive Order case sensitive. Possible values: 'true' or 'false' (default = false)
*
* @return array The field option objects.
*
* @since Ordering is available since FOF 2.1.b2.
*/
protected function getOptions()
{
// Ordering is disabled by default for backward compatibility
$order = false;
// Set default order direction
$order_dir = 'asc';
// Set default value for case sensitive sorting
$order_case_sensitive = false;
if ($this->element['order'] && $this->element['order'] !== 'false')
{
$order = $this->element['order'];
}
if ($this->element['order_dir'])
{
$order_dir = $this->element['order_dir'];
}
if ($this->element['order_case_sensitive'])
{
// Override default setting when the form element value is 'true'
if ($this->element['order_case_sensitive'] == 'true')
{
$order_case_sensitive = true;
}
}
// Create a $sortOptions array in order to apply sorting
$i = 0;
$sortOptions = array();
foreach ($this->element->children() as $option)
{
$name = JText::alt(trim((string) $option), preg_replace('/[^a-zA-Z0-9_\-]/', '_', $this->fieldname));
$sortOptions[$i] = new stdClass;
$sortOptions[$i]->option = $option;
$sortOptions[$i]->value = $option['value'];
$sortOptions[$i]->name = $name;
$i++;
}
// Only order if it's set
if ($order)
{
jimport('joomla.utilities.arrayhelper');
FOFUtilsArray::sortObjects($sortOptions, $order, $order_dir == 'asc' ? 1 : -1, $order_case_sensitive, false);
}
// Initialise the options
$options = array();
// Get the field $options
foreach ($sortOptions as $sortOption)
{
$option = $sortOption->option;
$name = $sortOption->name;
// Only add elements.
if ($option->getName() != 'option')
{
continue;
}
$tmp = JHtml::_('select.option', (string) $option['value'], $name, 'value', 'text', ((string) $option['disabled'] == 'true'));
// Set some option attributes.
$tmp->class = (string) $option['class'];
// Set some JavaScript option attributes.
$tmp->onclick = (string) $option['onclick'];
// Add the option object to the result set.
$options[] = $tmp;
}
// Do we have a class and method source for our options?
$source_file = empty($this->element['source_file']) ? '' : (string) $this->element['source_file'];
$source_class = empty($this->element['source_class']) ? '' : (string) $this->element['source_class'];
$source_method = empty($this->element['source_method']) ? '' : (string) $this->element['source_method'];
$source_key = empty($this->element['source_key']) ? '*' : (string) $this->element['source_key'];
$source_value = empty($this->element['source_value']) ? '*' : (string) $this->element['source_value'];
$source_translate = empty($this->element['source_translate']) ? 'true' : (string) $this->element['source_translate'];
$source_translate = in_array(strtolower($source_translate), array('true','yes','1','on')) ? true : false;
$source_format = empty($this->element['source_format']) ? '' : (string) $this->element['source_format'];
if ($source_class && $source_method)
{
// Maybe we have to load a file?
if (!empty($source_file))
{
$source_file = FOFTemplateUtils::parsePath($source_file, true);
if (FOFPlatform::getInstance()->getIntegrationObject('filesystem')->fileExists($source_file))
{
include_once $source_file;
}
}
// Make sure the class exists
if (class_exists($source_class, true))
{
// ...and so does the option
if (in_array($source_method, get_class_methods($source_class)))
{
// Get the data from the class
if ($source_format == 'optionsobject')
{
$options = array_merge($options, $source_class::$source_method());
}
else
{
// Get the data from the class
$source_data = $source_class::$source_method();
// Loop through the data and prime the $options array
foreach ($source_data as $k => $v)
{
$key = (empty($source_key) || ($source_key == '*')) ? $k : $v[$source_key];
$value = (empty($source_value) || ($source_value == '*')) ? $v : $v[$source_value];
if ($source_translate)
{
$value = JText::_($value);
}
$options[] = JHtml::_('select.option', $key, $value, 'value', 'text');
}
}
}
}
}
reset($options);
return $options;
}
/**
* 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)
$keyfield = $this->item->getKeyName();
$replace = $this->item->$keyfield;
$ret = str_replace('[ITEM:ID]', $replace, $ret);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$ret = str_replace('[ITEMID]', JFactory::getApplication()->input->getInt('Itemid', 0), $ret);
// Replace other field variables in the URL
$fields = $this->item->getTableFields();
foreach ($fields as $fielddata)
{
$fieldname = $fielddata->Field;
if (empty($fieldname))
{
$fieldname = $fielddata->column_name;
}
$search = '[ITEM:' . strtoupper($fieldname) . ']';
$replace = $this->item->$fieldname;
$ret = str_replace($search, $replace, $ret);
}
return $ret;