/**
* Called when the widget form element is rendered.
*/
public function form($aInstance)
{
// Avoid undefined index warnings.
$_oDefaultTemplate = new FetchTweets_Template();
// pass nothing to get the default template.
$aInstance = $aInstance + $this->_aStructure_FormElements;
$aInstance['template'] = isset($aInstance['template']) ? $aInstance['template'] : $_oDefaultTemplate->getSlug();
$_aIDs = $this->_getFieldValues('id');
$_aNames = $this->_getFieldValues('name');
$this->echoFormElements($aInstance, $_aIDs, $_aNames);
}
/**
* Returns the default template slug.
* @since 2.3.9
*/
private function _getDefaultTemplateSlug()
{
$_oTemplate = new FetchTweets_Template();
return $_oTemplate->getSlug();
}
public function setUp()
{
$_oTemplate = new FetchTweets_Template();
// passing an empty value will make the object default template.
$this->addSettingFields(array('field_id' => 'fetch_tweets_template', 'title' => __('Select Template', 'fetch-tweets'), 'description' => __('Set the default template for this rule. If a template is specified in a widget, the shortcode, or the function, this setting will be overridden.', 'fetch-tweets'), 'label' => $arr = FetchTweets_PluginUtility::getTemplateArrayForSelectLabel(), 'type' => 'select', 'default' => $_oTemplate->getSlug(), 'show_title_column' => false), array());
}