Class Summary Translation2_Decorator_DefaultText

Class Summary Translation2_Decorator_DefaultText

Class Summary Translation2_Decorator_DefaultText  -- Decorator to provide a fallback text for empty strings.

DefaultText Decorator Example

When the fetched string is empty, it replaces it with the 4th parameter of the get() method, i.e. $defaultText. If the defaultText parameter is empty too, then return "$emptyPostfix.$outputString.$emptyPrefix", the three variables being class properties you can set to a custom string.

When getPage() is called, all the empty strings in the page are replaced by their stringID value.

$tr = new Translation2($driver, $dbinfo, $params);
$tr =& $tr->getDecorator('DefaultText');

// %stringID% will be replaced with the stringID
// %pageID_url% will be replaced with the pageID
// %stringID_url% will replaced with a urlencoded stringID
// %url% will be replaced with the targeted url
$tr->outputString = '%stringID%<a href="%url%">(T)</a>'; //default: '%stringID%'
$tr->url = '#';           //same as default
$tr->emptyPrefix  = '[';  //default: empty string
$tr->emptyPostfix = ']';  //default: empty string

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