/**
* Depending on if we have customized the file, return the URL
* @param $cssFile
* @return string
*/
public function getCssUrl($cssFile)
{
// Just in case someone passed the .css as part of the $cssFile
if (substr($cssFile, strlen($cssFile) - 4, 4) == ".css") {
$cssFile = substr($cssFile, 0, -4);
}
// new install?
if (!is_array(Yii::app()->theme->config->activecss)) {
return parent::getBaseUrl() . "/css/" . $cssFile . ".css";
}
$arrActiveCss = Yii::app()->theme->config->activecss;
if ($this->hasAdminForm(Yii::app()->theme->name)) {
if (in_array($cssFile, $arrActiveCss)) {
if ($cssFile !== 'custom') {
return parent::getBaseUrl() . "/css/" . $cssFile . ".css";
} else {
return str_replace("http:", "", _xls_custom_css_folder()) . "_customcss/" . Yii::app()->theme->name . "/" . $cssFile . ".css";
}
}
} else {
return parent::getBaseUrl() . "/css/" . $cssFile . ".css";
}
}
/**
* Download a new version of a template and trash the old one
*/
protected function actionUpgrade($strTheme)
{
/*
* Steps for updating template
create trash folder if doesn't exist
rename old folder to trashtimestamp i.e. portland becomes 201307150916-trash-portland
move to /themes/trash
download new template and unzip
if we have modified old custom.css
copy /themes/trash/201307150916-trash-portland/css/custom.css to new /themes/portland/css/custom.css (since it's always blank)
*/
$arrThemes = $this->GalleryThemes;
$realName = $arrThemes[$strTheme]['title'];
//Make a copy of our current theme first
$strCopyName = $this->copyTheme($realName);
$mixResult = $this->trashTheme($realName);
if ($mixResult === false) {
Yii::app()->user->setFlash('error', Yii::t('admin', 'The {file} theme could not be updated because the old copy could not be deleted.', array('{file}' => "<strong>" . $arrThemes[$strTheme]['name'] . "</strong>")));
$this->redirect($this->createUrl("theme/gallery"));
}
//Now that the old version is in the trash, we can grab the new version normally
$arrThemes = $this->GalleryThemes;
$blnExtract = $this->downloadTheme($arrThemes, $strTheme);
if ($blnExtract) {
//New copy downloaded and extracted. Copy any custom.css and site/index.php
$d = YiiBase::getPathOfAlias('webroot') . "/themes";
$strCssPath = _xls_custom_css_folder(true) . "_customcss/" . $realName;
@mkdir($strCssPath, 0777, true);
//We only want to copy custom.css to the new custom folder if one doesn't already exist there
if (!file_exists($strCssPath . "/css/custom.css")) {
@copy($mixResult . "/css/custom.css", $strCssPath . "/css/custom.css");
}
@copy($mixResult . "/views/site/index.php", $d . "/" . $realName . "/views/site/index.php");
Yii::app()->user->setFlash('success', Yii::t('admin', 'The {file} theme was updated to the latest version at {time}. Any custom.css and site/index.php file changes were preserved. The old theme was renamed to {oldfile} and is still in your gallery. You may move it to the trash if no longer needed.', array('{file}' => "<strong>" . $arrThemes[$strTheme]['name'] . "</strong>", '{time}' => date("d F, Y h:i:sa"), '{oldfile}' => $strCopyName)));
unlink(YiiBase::getPathOfAlias('webroot') . "/themes/" . $strTheme . ".zip");
$objCurrentSettings = Modules::model()->findByAttributes(array('module' => $realName, 'category' => 'theme'));
if ($objCurrentSettings) {
$objCurrentSettings->version = $arrThemes[$strTheme]['version'];
$objCurrentSettings->save();
}
$this->redirect($this->createUrl("theme/gallery"));
}
}
