function prepare_theme_styles()
{
// Fix storage key missing _dev in dev mode. This is regular GET request.
$storage_key = Upfront_Layout::get_storage_key();
if (isset($_GET['load_dev']) && $_GET['load_dev'] == 1 && strpos($storage_key, '_dev') === false) {
$storage_key = $storage_key . '_dev';
}
$styles = get_option($storage_key . '_' . get_stylesheet() . '_styles', array());
$out = '';
//$layout = Upfront_Layout::get_cascade();
$layout = Upfront_Layout::get_parsed_cascade();
// Use pure static method instead
$layout_id = !empty($layout['specificity']) ? $layout['specificity'] : (!empty($layout['item']) ? $layout['item'] : $layout['type']);
$layout_style_loaded = false;
// Keep track of global layout CSS, so we sent over to the filter
if (is_array($styles)) {
foreach ($styles as $type => $elements) {
foreach ($elements as $name => $content) {
// If region CSS, only load the one saved matched the layout_id
$style_rx = '/^(' . preg_quote("{$layout_id}", '/') . '|' . preg_quote("{$type}", '/') . ')/';
if (preg_match('/^region(-container|)$/', $type) && !preg_match($style_rx, $name)) {
continue;
}
$out .= $content;
if ($type == 'layout' && $name == 'layout-style') {
$layout_style_loaded = true;
}
}
}
}
$out = apply_filters('upfront_prepare_theme_styles', $out, $layout_style_loaded);
return $out;
}
public function getThemeStylesAsCss()
{
//$layout = Upfront_Layout::get_cascade();
$layout = Upfront_Layout::get_parsed_cascade();
// Use pure static method instead
$layout_id = !empty($layout['specificity']) ? $layout['specificity'] : (!empty($layout['item']) ? $layout['item'] : $layout['type']);
$out = '';
// See if there are styles in theme files
$styles_root = get_stylesheet_directory() . DIRECTORY_SEPARATOR . 'element-styles';
// List subdirectories as element types
$element_types = is_dir($styles_root) ? array_diff(scandir($styles_root), Upfront::$Excluded_Files) : array();
$alternate_layout_id = false;
if (!empty($layout['item']) && 'single-page' == $layout['item'] && !empty($layout['specificity'])) {
$page_id = preg_replace('/.*-([0-9]+)$/', '$1', $layout['specificity']);
if (is_numeric($page_id)) {
foreach ($this->get_required_pages() as $page) {
if ((int) $page->get_id() !== (int) $page_id) {
continue;
}
$alternate_layout_id = $page->get_layout_name();
break;
}
}
}
foreach ($element_types as $type) {
$style_files = array_diff(scandir($styles_root . DIRECTORY_SEPARATOR . $type), Upfront::$Excluded_Files);
foreach ($style_files as $style) {
// If region CSS, only load the one saved matched the layout_id
$style_rx = '/^(' . preg_quote("{$layout_id}", '/') . '|' . preg_quote("{$type}", '/') . (!empty($alternate_layout_id) ? '|' . preg_quote($alternate_layout_id, '/') : '') . ')/';
if (preg_match('/^region(-container|)$/', $type) && !preg_match($style_rx, $style)) {
continue;
}
$style_content = file_get_contents($styles_root . DIRECTORY_SEPARATOR . $type . DIRECTORY_SEPARATOR . $style);
$style_content = $this->_expand_passive_relative_url($style_content);
$out .= $style_content;
}
}
// Add icon font style if there is active icon font other than UpFont
$font = $this->getActiveIconFont();
if ($font) {
//$out .= "\nin font \n";
$longSrc = '';
foreach ($font['files'] as $type => $file) {
$longSrc .= "url('" . self::THEME_BASE_URL_MACRO . '/icon-fonts/' . $file . "') format('";
switch ($type) {
case 'eot':
$longSrc .= 'embedded-opentype';
break;
case 'woff':
$longSrc .= 'woff';
break;
case 'ttf':
$longSrc .= 'truetype';
break;
case 'svg':
$longSrc .= 'svg';
break;
}
$longSrc .= "'),";
}
$icon_font_style = "@font-face {" . "\tfont-family: '" . $font['family'] . "';";
if (isset($font['files']['eot'])) {
$icon_font_style .= "src: url('" . self::THEME_BASE_URL_MACRO . '/icon-fonts/' . $font['files']['eot'] . "');";
}
$icon_font_style .= "src:" . substr($longSrc, 0, -1) . ';';
$icon_font_style .= "\tfont-weight: normal;" . "\tfont-style: normal;" . "}" . ".uf_font_icon {" . "\tfont-family: '" . $font['family'] . "'!important;" . "}";
$out .= $this->_expand_passive_relative_url($icon_font_style) . "\n";
}
$this->_theme_styles_called = true;
return $out;
}
public function get_entity_ids_value()
{
$entities = array();
$entities = Upfront_Layout::get_parsed_cascade();
if (empty($entities)) {
$entities = Upfront_EntityResolver::get_entity_ids();
}
$entities['storage_key'] = Upfront_Model::get_storage_key();
return base64_encode(json_encode($entities));
}
