$gBitSystem->storeConfig('cascader_style', NULL);
}
// create a css file based on the user specifications
if (!empty($_REQUEST['create_style'])) {
$cascaderCss = $gCascader->createHeader();
$cascaderCss .= $gCascader->createCss($_REQUEST['cascader']);
if ($cssUrl = $gCascader->writeCss($cascaderCss)) {
$feedback['success'] = tra("The css file was stored to") . ": " . $cssUrl;
} else {
$feedback['error'] = tra("There was a problem storing your custom css file.");
}
$gBitSystem->storeConfig('cascader_style', $cssUrl);
}
// apply an existing style
if (!empty($_REQUEST['apply_style'])) {
$gBitSystem->storeConfig('cascader_style', LibertyAttachable::getStorageUrl() . $_REQUEST['apply_style']);
}
// unset the custom style color settings
if (!empty($_REQUEST['clear_style'])) {
$gBitSystem->storeConfig('cascader_style', NULL);
}
// remove a style file
if (!empty($_REQUEST['remove_style'])) {
if ($gCascader->expunge($_REQUEST['remove_style'])) {
// remove the config entry if we're removing the css file we're currently using
if (preg_match("/" . $_REQUEST['remove_style'] . "\$/", $gBitSystem->getConfig('cascader_style'))) {
$gBitSystem->storeConfig('cascader_style', NULL);
}
$feedback['success'] = tra("The css file was successfully removed from your system");
}
}
function getStorageUrl($pSubDir = NULL)
{
return LibertyAttachable::getStorageUrl($pSubDir, NULL, PACKAGER_PKG_NAME);
}
/**
* Write CSS to file
*
* @param array $pStyleName Name of the file to store it to
* @param array $pString
* @access public
* @return the URL to the file just stored - ready for linking
*/
function writeCss($pString = NULL)
{
if ($this->isValid() && !empty($pString) && ($path = LibertyAttachable::getStoragePath())) {
// We need to work out what name to use
$storefile = $this->mInfo['date'] . '-' . str_replace(" ", "_", $this->mTitle) . '.css';
$fh = fopen($path . $storefile, 'w');
fwrite($fh, $pString);
fclose($fh);
return LibertyAttachable::getStorageUrl() . $storefile;
}
}
