public static function update()
{
global $CRAYON_VERSION;
CrayonSettingsWP::load_settings(TRUE);
$settings = CrayonSettingsWP::get_settings();
if ($settings === NULL || !isset($settings[CrayonSettings::VERSION])) {
return;
}
$version = $settings[CrayonSettings::VERSION];
// Only upgrade if the version differs
if ($version != $CRAYON_VERSION) {
$defaults = CrayonSettings::get_defaults_array();
$touched = FALSE;
// Upgrade database and settings
if (CrayonUtil::version_compare($version, '1.7.21') < 0) {
$settings[CrayonSettings::SCROLL] = $defaults[CrayonSettings::SCROLL];
$touched = TRUE;
}
if (CrayonUtil::version_compare($version, '1.7.23') < 0 && $settings[CrayonSettings::FONT] == 'theme-font') {
$settings[CrayonSettings::FONT] = $defaults[CrayonSettings::FONT];
$touched = TRUE;
}
if (CrayonUtil::version_compare($version, '1.14') < 0) {
CrayonLog::syslog("Updated to v1.14: Font size enabled");
$settings[CrayonSettings::FONT_SIZE_ENABLE] = TRUE;
}
if (CrayonUtil::version_compare($version, '1.17') < 0) {
$settings[CrayonSettings::HIDE_HELP] = FALSE;
}
// Save new version
$settings[CrayonSettings::VERSION] = $CRAYON_VERSION;
CrayonSettingsWP::save_settings($settings);
CrayonLog::syslog("Updated from {$version} to {$CRAYON_VERSION}");
// Refresh to show new settings
header('Location: ' . CrayonUtil::current_url());
exit;
}
}
public static function load_settings($just_load_settings = FALSE)
{
if (self::$options === NULL) {
// Load settings from db
if (!(self::$options = get_option(self::OPTIONS))) {
self::$options = CrayonSettings::get_defaults_array();
update_option(self::OPTIONS, self::$options);
}
// Initialise default global settings and update them from db
CrayonGlobalSettings::set(self::$options);
}
if (!self::$is_fully_loaded && !$just_load_settings) {
// Load everything else as well
// For local file loading
// This is used to decouple WP functions from internal Crayon classes
CrayonGlobalSettings::site_url(home_url());
CrayonGlobalSettings::site_path(ABSPATH);
CrayonGlobalSettings::plugin_path(plugins_url('', __FILE__));
$upload = wp_upload_dir();
CrayonLog::debug($upload, "WP UPLOAD FUNCTION");
CrayonGlobalSettings::upload_path(CrayonUtil::path_slash($upload['basedir']) . CRAYON_DIR);
CrayonGlobalSettings::upload_url($upload['baseurl'] . '/' . CRAYON_DIR);
CrayonLog::debug(CrayonGlobalSettings::upload_path(), "UPLOAD PATH");
CrayonGlobalSettings::set_mkdir('wp_mkdir_p');
// Load all available languages and themes
CrayonResources::langs()->load();
CrayonResources::themes()->load();
// Ensure all missing settings in db are replaced by default values
$changed = FALSE;
foreach (CrayonSettings::get_defaults_array() as $name => $value) {
// Add missing settings
if (!array_key_exists($name, self::$options)) {
self::$options[$name] = $value;
$changed = TRUE;
}
}
// A setting was missing, update options
if ($changed) {
update_option(self::OPTIONS, self::$options);
}
self::$is_fully_loaded = TRUE;
}
}
public static function update()
{
// Upgrade database and settings
global $CRAYON_VERSION;
$settings = CrayonSettingsWP::get_settings();
if ($settings === NULL || !isset($settings[CrayonSettings::VERSION])) {
return;
}
$version = $settings[CrayonSettings::VERSION];
$defaults = CrayonSettings::get_defaults_array();
$touched = FALSE;
if ($version < '1.7.21') {
$settings[CrayonSettings::SCROLL] = $defaults[CrayonSettings::SCROLL];
$touched = TRUE;
}
if ($version < '1.7.23' && $settings[CrayonSettings::FONT] == 'theme-font') {
$settings[CrayonSettings::FONT] = $defaults[CrayonSettings::FONT];
$touched = TRUE;
}
if ($touched) {
$settings[CrayonSettings::VERSION] = $CRAYON_VERSION;
CrayonSettingsWP::save_settings($settings);
}
}