/**
* Returns a dynamic attribute value
* Used with attributes which can get data from a database field.
*
* @param FTL_Binding tag
* @param String Attributes name
* @param boolean wished return. FALSE by default
*
* @return Mixed The attribute value of false if nothing is found
*
protected static function get_attribute(FTL_Binding $tag, $attr, $return=FALSE)
{
// Try to get the couple array:field
// "array" is the data array. For example "page" or "article"
// $ar[0] : the data array name
// $ar[1] : the field to get
$attr = $tag->getAttribute($attr);
if ( ! is_null($attr))
{
$ar = explode(':', $attr);
// If no explode result, simply return the attribute value
// In this case, the tag doesn't ask for a dynamic value, but just gives a value
// (no ":" separator)
if (!isset($ar[1]))
{
return $attr;
}
// Here, there is a field to get
if (isset($tag->locals->$ar[0]))
{
// Element can be page, article, etc.
$element = $tag->locals->$ar[0];
// First : try to get the field in the standard fields
// exemple : $tag->locals->_page[field]
if ( ! isset($element[$ar[1]]))
{
// Second : Try to get the field in the extend fields
// exemple : $tag->locals->_page[ion_field]
if ( ! isset($element[self::$extend_field_prefix.$ar[1]]))
{
return FALSE;
}
else
{
// Try to get the value
if ( ! empty($element[self::$extend_field_prefix.$ar[1]]))
{
return $element[self::$extend_field_prefix.$ar[1]];
}
return FALSE;
}
}
else
{
// Try to get the value.
// Else return false
if ( ! empty($element[$ar[1]]))
{
return $element[$ar[1]];
}
else
{
return FALSE;
}
}
}
}
return $return;
}
*/
protected function registry($key, $array = NULL)
{
return self::$context->registry($key, $array);
}
/**
* Returns a dynamic attribute value
* Used with attributes which can get data from a database field.
*
* @param FTL_Binding tag
* @param String Attributes name
* @param boolean wished return. FALSE by default
*
* @return Mixed The attribute value of false if nothing is found
*
protected static function get_attribute(FTL_Binding $tag, $attr, $return=FALSE)
{
// Try to get the couple array:field
// "array" is the data array. For example "page" or "article"
// $ar[0] : the data array name
// $ar[1] : the field to get
$attr = $tag->getAttribute($attr);
if ( ! is_null($attr))
{
$ar = explode(':', $attr);
// If no explode result, simply return the attribute value
// In this case, the tag doesn't ask for a dynamic value, but just gives a value
// (no ":" separator)
if (!isset($ar[1]))
{
return $attr;
}
// Here, there is a field to get
if (isset($tag->locals->$ar[0]))
{
// Element can be page, article, etc.
$element = $tag->locals->$ar[0];
// First : try to get the field in the standard fields
// exemple : $tag->locals->_page[field]
if ( ! isset($element[$ar[1]]))
{
// Second : Try to get the field in the extend fields
// exemple : $tag->locals->_page[ion_field]
if ( ! isset($element[self::$extend_field_prefix.$ar[1]]))
{
return FALSE;
}
else
{
// Try to get the value
if ( ! empty($element[self::$extend_field_prefix.$ar[1]]))
{
return $element[self::$extend_field_prefix.$ar[1]];
}
return FALSE;
}
}
else
{
// Try to get the value.
// Else return false
if ( ! empty($element[$ar[1]]))
{
return $element[$ar[1]];
}
else
{
return FALSE;
}
}
}
}
return $return;
}
*/
public static function registry($key, $array = NULL)
{
return self::$context->registry($key, $array);
}
