/**
* Returns an instance of class (singleton pattern implementation).
*
* @return BOL_ThemeControlDao
*/
public static function getInstance()
{
if (self::$classInstance === null) {
self::$classInstance = new self();
}
return self::$classInstance;
}
/**
*
* @param integer $themeId
*/
public function updateCustomCssFile($themeId)
{
$theme = $this->themeDao->findById($themeId);
if ($theme->getCustomCssFileName() !== null) {
$oldCssFilePath = $this->getUserfileImagesDir() . $theme->getCustomCssFileName();
$oldMobileCssFilePath = $this->getUserfileImagesDir() . 'mobile_' . $theme->getCustomCssFileName();
if (OW::getStorage()->fileExists($oldCssFilePath)) {
OW::getStorage()->removeFile($oldCssFilePath);
}
if (OW::getStorage()->fileExists($oldMobileCssFilePath)) {
OW::getStorage()->removeFile($oldMobileCssFilePath);
}
}
if ($theme === null) {
throw new InvalidArgumentException("Can't find theme `" . $themeId . "` !");
}
$controls = $this->themeControlDao->findThemeControls($theme->getId());
if (!$this->themeControlValueDao->findByThemeId($themeId) && !$theme->getCustomCss()) {
$theme->setCustomCssFileName(null);
$this->themeDao->save($theme);
return;
}
$cssString = '';
$mobileCssString = '';
foreach ($controls as $control) {
if ($control['value'] !== null && trim($control['value']) !== 'default') {
$controlString = $control['selector'] . '{' . $control['attribute'] . ':' . $control['value'] . '}' . PHP_EOL;
if ((bool) $control['mobile']) {
$mobileCssString .= $controlString;
} else {
$cssString .= $controlString;
}
}
}
if ($theme->getCustomCss() !== null && strlen(trim($theme->getCustomCss())) > 0) {
$cssString .= trim($theme->getCustomCss());
}
if ($theme->getMobileCustomCss() !== null && strlen(trim($theme->getCustomCss())) > 0) {
$mobileCssString .= trim($theme->getMobileCustomCss());
}
$newCssFileName = uniqid($theme->getName()) . '.css';
$theme->setCustomCssFileName($newCssFileName);
$this->themeDao->save($theme);
$newCssFilePath = $this->getUserfileImagesDir() . $newCssFileName;
$tempCssFilePath = $this->getUserfileImagesDir() . 'temp.css';
file_put_contents($tempCssFilePath, $cssString);
OW::getStorage()->copyFile($tempCssFilePath, $newCssFilePath);
unlink($tempCssFilePath);
$tempCssFilePath = $this->getUserfileImagesDir() . 'tempmobile.css';
$newCssFileName = 'mobile_' . $newCssFileName;
$newCssFilePath = $this->getUserfileImagesDir() . $newCssFileName;
file_put_contents($tempCssFilePath, $mobileCssString);
OW::getStorage()->copyFile($tempCssFilePath, $newCssFilePath);
unlink($tempCssFilePath);
OW::getEventManager()->trigger(new OW_Event('base.update_custom_css_file', array('name' => $theme->getName())));
}