if (!current_user_can('manage_options')) {
wp_die(printf('<div class="error fade"><p>%s</p></div>', __('You are not allowed to change the options of this plugin.', MAILUSERS_I18N_DOMAIN)));
}
if (mailusers_get_installed_version() != mailusers_get_current_version()) {
?>
<div class="error fade">
<p><?php
_e('It looks like you have an old version of the plugin activated. Please deactivate the plugin and activate it again to complete the installation of the new version.', MAILUSERS_I18N_DOMAIN);
?>
</p>
<p>
<?php
_e('Installed Version:', MAILUSERS_I18N_DOMAIN);
?>
<?php
echo mailusers_get_installed_version();
?>
<br/>
<?php
_e('Current Version:', MAILUSERS_I18N_DOMAIN);
?>
<?php
echo mailusers_get_current_version();
?>
</p>
</div>
<?php
}
// Check to see if wp_mail() has been overloaded
if (class_exists('ReflectionFunction')) {
$wp_mail = new ReflectionFunction('wp_mail');
function mailusers_plugin_activation()
{
mailusers_init_i18n();
$installed_version = mailusers_get_installed_version();
if ($installed_version == mailusers_get_current_version()) {
// do nothing
} elseif ($installed_version == '') {
$plugin_settings = mailusers_get_default_plugin_settings();
// Add the options which will add them if they don't
// exist but won't overwrite any existing settings.
foreach ($plugin_settings as $key => $value) {
add_option($key, $value);
}
mailusers_add_default_capabilities();
mailusers_add_default_user_meta();
} else {
if ($installed_version >= '2.0' && $installed_version < '3.0.0') {
// Version 2.x, a bug was corrected in the template, update it
$plugin_settings = mailusers_get_default_plugin_settings();
// Add the options which will add them if they don't
// exist but won't overwrite any existing settings.
foreach ($plugin_settings as $key => $value) {
add_option($key, $value);
}
delete_option('mailusers_mail_user_level');
delete_option('mailusers_mail_method');
delete_option('mailusers_smtp_port');
delete_option('mailusers_smtp_server');
delete_option('mailusers_smtp_user');
delete_option('mailusers_smtp_authentication');
delete_option('mailusers_smtp_password');
// Remove old capabilities
$role = get_role('editor');
$role->remove_cap('email_users');
mailusers_add_default_capabilities();
mailusers_add_default_user_meta();
} else {
}
}
// Update version number
update_option('mailusers_version', mailusers_get_current_version());
}