static function import_forced($force = '')
{
// conditionally imports old settings only if they exist
// see if upgrading from an older version
$old_global_options = get_option('si_contact_form_gb');
if ($old_global_options) {
// import now
require_once FSCF_PATH . 'includes/class-fscf-import.php';
FSCF_Import::import_old_version($force);
} else {
// old options did not exist
self::$global_options = FSCF_Util::get_global_options();
// Is this is a really old version, prior to 2.6.5 (earlier versions did not have global options)
$temp = get_option('si_contact_form');
if (!empty($temp)) {
FSCF_Util::add_admin_notice(__('<b>Warning</b>: Fast Secure Contact Form cannot import settings because the previous version is too old. Installed as new.', 'si-contact-form'), 'error');
self::$global_options['import_success'] = false;
self::$global_options['import_msg'] = true;
update_option('fs_contact_global', self::$global_options);
}
}
return;
}
static function import_old_version($force = '')
{
// global $fscf_special_slugs; // List of reserve slug names
// ***** Import global options *****
// upgrade import only back to version 2.5.6, because before that, there was no 'si_contact_form_gb' setting
self::$old_global_options = get_option('si_contact_form_gb');
if (empty(self::$old_global_options)) {
return;
}
//print_r(self::$old_global_options)."<br>\n";
self::$global_options = FSCF_Util::get_global_options();
// import a few global options
$copy_fields = array('donated', 'vcita_dismiss');
foreach ($copy_fields as $field) {
if (!empty(self::$old_global_options[$field])) {
self::$global_options[$field] = self::$old_global_options[$field];
}
}
// import this global option
// Highest form ID (used to assign ID to new form)
// When forms are deleted, the remaining forms are NOT renumberd, so max_form_num might be greater than
// the number of existing forms
if (!empty(self::$old_global_options['max_forms'])) {
self::$global_options['max_form_num'] = self::$old_global_options['max_forms'];
}
//print 'max_form_num:'.self::$global_options['max_form_num']."<br>\n";
// ***** Import form options *****
$max_fields_shim = 8;
if ($force == 'force') {
// force is when they pressed the button import from 3.xx, they are warned this replaces the 4.xx forms
self::$global_options['form_list'] = array();
// delete current form list
// delete current 4.xx forms
delete_option('fs_contact_global');
// delete up to 100 forms (a unique configuration for each contact form)
for ($i = 1; $i <= 100; $i++) {
delete_option("fs_contact_form{$i}");
}
}
for ($frm = 1; $frm <= self::$global_options['max_form_num']; $frm++) {
//print 'importing form:'.$frm."<br>\n";
$old_opt_name = 'si_contact_form';
$old_opt_name .= $frm == 1 ? '' : $frm;
self::$old_form_options = get_option($old_opt_name);
if (!self::$old_form_options) {
continue;
}
if ($force == 'force') {
} else {
// Make sure that the options for this form doesn't already exist
self::$form_options = FSCF_Util::get_form_options($frm, $use_defaults = false);
if (self::$form_options) {
continue;
}
}
// if max fields is missing it will be 8, or the value of the last one in the loop.
if (isset(self::$old_form_options['max_fields']) && self::$old_form_options['max_fields'] > 0) {
$max_fields_shim = self::$old_form_options['max_fields'];
} else {
self::$old_form_options['max_fields'] = $max_fields_shim;
}
$new_form_options = self::convert_form_options(self::$old_form_options, self::$old_form_options['max_fields']);
//print_r($new_form_options)."<br>\n";
// Save the imported form
$form_option_name = 'fs_contact_form' . $frm;
// Add form name to the form list...
if ($new_form_options['form_name'] == '') {
$new_form_options['form_name'] = __('imported', 'si-contact-form');
}
self::$global_options['form_list'][$frm] = $new_form_options['form_name'];
update_option($form_option_name, $new_form_options);
}
// end for loop (forms)
self::$global_options['import_success'] = true;
self::$global_options['import_msg'] = true;
// recalibrate max_form_num to the highest form number (not count)
ksort(self::$global_options['form_list']);
self::$global_options['max_form_num'] = max(array_keys(self::$global_options['form_list']));
//print_r(self::$global_options)."<br>\n";
update_option('fs_contact_global', self::$global_options);
// Display a notice on the admin page
FSCF_Util::add_admin_notice(__('Fast Secure Contact Form has imported settings from the old version.', 'si-contact-form'), 'updated');
// Force reload of global and form options
FSCF_Options::unload_options();
}
