/**
* @param int $amount
* @return array
*/
protected function getGoogleFonts($amount = 30)
{
if ($apiKey = SiteDesigner::current_site_designer()->GoogleFontAPI) {
$fontFile = Director::baseFolder() . '/' . SITEDESIGNER_MODULE . '/fonts/google-web-fonts.txt';
/**
* Total time the file will be cached in seconds, set to a week
*/
$cacheTime = 86400 * 7;
if (file_exists($fontFile) && $cacheTime < filemtime($fontFile)) {
$content = json_decode(file_get_contents($fontFile));
} else {
$url = 'https://www.googleapis.com/webfonts/v1/webfonts?key=' . $apiKey;
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_REFERER, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$fontContent = curl_exec($ch);
curl_close($ch);
$fp = fopen($fontFile, 'w');
fwrite($fp, $fontContent);
fclose($fp);
$content = json_decode($fontContent);
}
if (!empty($content->items)) {
if ($amount == 'all') {
$googleFontsArray = $content->items;
} else {
$googleFontsArray = array_slice($content->items, 0, $amount);
}
} else {
return false;
}
$googleFontsDropdownArray = [];
foreach ($googleFontsArray as $item) {
$variants = ':' . implode(',', $item->variants);
$googleFontsDropdownArray[$item->family . $variants] = $item->family;
}
return $googleFontsDropdownArray;
}
return false;
}
/**
* Create Designer with defaults from language file.
*
* @return SiteConfig
*/
public static function make_site_designer()
{
/** @var SiteDesigner $config */
$config = SiteDesigner::create();
$config->write();
return $config;
}
/**
* Save the current sites {@link SiteConfig} into the database
*
* @param array $data
* @param Form $form
* @return String
*/
public function save_sitedesigner($data, $form)
{
$siteDesigner = SiteDesigner::current_site_designer();
$form->saveInto($siteDesigner);
try {
$siteDesigner->write();
} catch (ValidationException $ex) {
$form->sessionMessage($ex->getResult()->message(), 'bad');
return $this->getResponseNegotiator()->respond($this->request);
}
$this->response->addHeader('X-Status', rawurlencode(_t('LeftAndMain.SAVEDUP', 'Saved.')));
return $this->getResponseNegotiator()->respond($this->request);
}
