/**
*
*/
private function _createDefaultButton()
{
$_iPostID = $this->createPost(AmazonAutoLinks_Registry::$aPostTypes['button'], array('post_title' => __('Default', 'amazon-auto-links')), array('button_label' => __('Buy Now', 'amazon-auto-links')));
if ($_iPostID) {
update_post_meta($_iPostID, 'button_css', AmazonAutoLinks_ButtonStyleLoader::getDefaultButtonCSS($_iPostID));
}
}
/**
*
* @scope public It is static public as unit class needs to retrieve the CSS rules to check the parsing button exists.
* @return string
*/
public static function getButtonsCSS()
{
// Use cache
if (isset(self::$sButtonsCSS)) {
return self::$sButtonsCSS;
}
$_sCSSStored = get_option(AmazonAutoLinks_Registry::$aOptionKeys['button_css'], '');
if (!$_sCSSStored) {
// Update the button CSS option.
$_sCSSStored = self::getCSSRulesOfActiveButtons();
if ($_sCSSStored) {
update_option(AmazonAutoLinks_Registry::$aOptionKeys['button_css'], $_sCSSStored);
}
}
$_sCSSRules = apply_filters('aal_filter_button_css', self::getDefaultButtonCSS() . PHP_EOL . $_sCSSStored);
// Cache for later use.
self::$sButtonsCSS = $_sCSSRules;
return self::$sButtonsCSS;
}
/**
*
* @return string|integer The set button id. If not set, `default` will be returned.
*/
protected function _getButtonID()
{
$_iButtonID = $this->oUnitOption->get('button_id');
// Consider cases that options are deleted by external means.
$_sCSS = AmazonAutoLinks_ButtonStyleLoader::getButtonsCSS();
if ($_iButtonID && false !== strpos($_sCSS, $_iButtonID)) {
return $_iButtonID;
}
return 'default';
}
