function pl_flush_draft_caches()
{
$caches = array('draft_core_raw', 'draft_core_compiled', 'draft_sections_compiled');
foreach ($caches as $key) {
pl_cache_del($key);
}
$file = sprintf('%s%s', trailingslashit(pl_get_css_dir('path')), 'editor-draft.css');
if (is_file($file)) {
unlink($file);
}
}
/**
* Prune all css files
*/
static function prune_css_files()
{
$folder = trailingslashit(pl_get_css_dir('path'));
$files = glob($folder . '*.css');
foreach ($files as $file) {
unlink($file);
}
}
/**
*
* Flush rewrites/cached css
*
* @package PageLines DMS
* @since 2.2
*/
static function flush_version($rules = true)
{
$types = array('sections', 'core', 'custom');
$folder = trailingslashit(pl_get_css_dir('path'));
if ('1' == pl_setting('alternative_css')) {
$file = 'compiled-css-core.css';
} else {
$file = sprintf('compiled-css-core-%s.css', get_theme_mod('pl_save_version'));
}
if (is_file($folder . $file)) {
@unlink($folder . $file);
}
if ('1' == pl_setting('alternative_css')) {
$file = 'compiled-css-sections.css';
} else {
$file = sprintf('compiled-css-sections-%s.css', get_theme_mod('pl_save_version'));
}
if (is_file($folder . $file)) {
@unlink($folder . $file);
}
// Attempt to flush super-cache and w3 cache.
if (function_exists('prune_super_cache')) {
global $cache_path;
$GLOBALS["super_cache_enabled"] = 1;
prune_super_cache($cache_path . 'supercache/', true);
prune_super_cache($cache_path, true);
}
if ($rules) {
flush_rewrite_rules(true);
}
set_theme_mod('pl_save_version', time());
$types = array('sections', 'core', 'custom');
foreach ($types as $t) {
$compiled = get_transient("pagelines_{$t}_css");
$backup = get_transient("pagelines_{$t}_css_backup");
if (!is_array($backup) && is_array($compiled) && strpos($compiled[$t], 'PARSE ERROR') === false) {
set_transient("pagelines_{$t}_css_backup", $compiled, 604800);
}
delete_transient("pagelines_{$t}_css");
}
}
