/**
* Plugin to get a variable from the theme
*
* This function returns the corresponding value set on the theme
*
* Available parameters:
* - name: Name of the variable
* - default: If set, the default value to return if the variable is not set
* - assign: If set, the results are assigned to the corresponding variable instead of printed out
*
* Example
* {themegetvar name='themepath'}
* {themegetvar name='scriptpath' assign='scriptpath'}
*
* @param array $params All attributes passed to this function from the template.
* @param Zikula_View $view Reference to the Zikula_View object.
*
* @return string The colour definition.
*/
function smarty_function_themegetvar($params, Zikula_View $view)
{
$assign = isset($params['assign']) ? $params['assign'] : null;
$default = isset($params['default']) ? $params['default'] : null;
$name = isset($params['name']) ? $params['name'] : null;
if (!$name) {
$view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('themegetvar', 'name')));
return false;
}
$result = ThemeUtil::getVar($name, $default);
if ($assign) {
$view->assign($assign, $result);
} else {
return $result;
}
}
private function addBootstrapCss($basePath)
{
$overrideBootstrapPath = '';
if (!\System::isInstalling()) {
$overrideBootstrapPath = \ThemeUtil::getVar('bootstrapPath', '');
// allows for theme override of bootstrap css path
}
if (empty($overrideBootstrapPath)) {
$bootstrapFontAwesomePath = $this->params['zikula.stylesheet.bootstrap-font-awesome.path'];
$this->cssAssetBag->add(["{$basePath}/{$bootstrapFontAwesomePath}" => 0]);
}
if (!empty($overrideBootstrapPath)) {
$fontAwesomePath = $this->params['zikula.stylesheet.fontawesome.min.path'];
$this->cssAssetBag->add(["{$basePath}/{$overrideBootstrapPath}" => 0, "{$basePath}/{$fontAwesomePath}" => 1]);
}
}
/**
* Procedure for managinig stylesheets.
*
* @param array $stylesheets List of demanded stylesheets.
* @param array $themeinfo array of info on current theme
* @param boolean $isAdminController
*
* @return array List of stylesheets
*/
public static function prepareStylesheets($stylesheets, $themeinfo = array(), $isAdminController = false)
{
if (ThemeUtil::getVar('noCoreCss', false)) {
$initStyle = null;
} else {
$initStyle = array('style/core.css');
}
// Add generic stylesheet as the first stylesheet.
$event = new \Zikula\Core\Event\GenericEvent('stylesheet', array(), $initStyle);
$coreStyle = EventUtil::getManager()->dispatch('pageutil.addvar_filter', $event)->getData();
if (!is_array($stylesheets)) {
$stylesheets = array();
}
// Add legacy stylesheet
if (System::isLegacyMode('1.4.0')) {
array_unshift($stylesheets, 'style/legacy.css');
}
// Add core stylesheet
array_unshift($stylesheets, $coreStyle[0]);
// is theme a 1.4.0 type bundle?
$theme = null;
if (!empty($themeinfo)) {
$theme = ThemeUtil::getTheme($themeinfo['name']);
}
// Add bootstrap stylesheet only for 1.4.x type themes or if an admin controller is in use
if (isset($theme) || $isAdminController) {
$overrideBootstrapPath = ThemeUtil::getVar('bootstrapPath', '');
// allows for theme override of bootstrap css path
if (empty($overrideBootstrapPath)) {
$bootstrapFontAwesomePath = ServiceUtil::getManager()->getParameter('zikula.stylesheet.bootstrap-font-awesome.path');
array_unshift($stylesheets, $bootstrapFontAwesomePath);
}
// Add font-awesome
if (!empty($overrideBootstrapPath)) {
$fontAwesomePath = ServiceUtil::getManager()->getParameter('zikula.stylesheet.fontawesome.min.path');
array_unshift($stylesheets, $fontAwesomePath);
}
$stylesheets = array_unique(array_values($stylesheets));
}
$iehack = '<!--[if IE]><link rel="stylesheet" type="text/css" href="style/core_iehacks.css" media="print,projection,screen" /><![endif]-->';
PageUtil::addVar('header', $iehack);
return $stylesheets;
}
/**
* Remoes all problematic template vars assigned by Zikula_View.
*
* @param array $vars Variables.
*
* @return array
*/
protected function removeZikulaViewVars($vars)
{
unset($vars['zikula_view']);
// results in endless loop
$themeVars = array_keys(\ThemeUtil::getVar());
foreach ($themeVars as $var) {
unset($vars[$var]);
}
return $vars;
}
/**
* return a theme variable
*
* @return mixed theme variable value
*/
function pnThemeGetVar($name = null, $default = null)
{
LogUtil::log(__f('Warning! Function %1$s is deprecated. Please use %2$s instead.', array('pnThemeGetVar()', 'ThemeUtil::getVar()')), E_USER_DEPRECATED);
return ThemeUtil::getVar($name, $default);
}
/**
* Procedure for managinig stylesheets.
*
* @param array $stylesheets List of demanded stylesheets.
*
* @return array List of stylesheets
*/
public static function prepareStylesheets($stylesheets)
{
if (ThemeUtil::getVar('noCoreCss', false)) {
$initStyle = null;
} else {
$initStyle = array('style/core.css');
}
// Add generic stylesheet as the first stylesheet.
$event = new Zikula_Event('pageutil.addvar_filter', 'stylesheet', array(), $initStyle);
$coreStyle = EventUtil::getManager()->notify($event)->getData();
if (is_array($stylesheets)) {
array_unshift($stylesheets, $coreStyle[0]);
} else {
$stylesheets = array($coreStyle[0]);
}
$stylesheets = array_unique(array_values($stylesheets));
$iehack = '<!--[if IE]><link rel="stylesheet" type="text/css" href="style/core_iehacks.css" media="print,projection,screen" /><![endif]-->';
PageUtil::addVar('header', $iehack);
return $stylesheets;
}
