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;
}
}