/**
* Display the options screen
*
* @return void
**/
function admin_options()
{
// Save
if (isset($_POST['save']) && check_admin_referer('headspace-update_options')) {
$options = $this->get_options();
$options['inherit'] = isset($_POST['inherit']) ? true : false;
$options['debug'] = isset($_POST['debug']) ? true : false;
$options['excerpt'] = isset($_POST['excerpt']) ? true : false;
update_option('headspace_options', $options);
$this->render_message(__('Your options have been updated', 'headspace'));
} else {
if (isset($_POST['delete']) && check_admin_referer('headspace-delete_plugin')) {
include dirname(__FILE__) . '/models/upgrade.php';
HS_Upgrade::remove(__FILE__);
$this->render_message(__('HeadSpace has been removed', 'headspace'));
}
}
$this->render_admin('options', array('options' => $this->get_options()));
}
function upgrade($currentversion, $desiredversion)
{
global $wpdb;
// From HeadSpace 2.X
if ($currentversion == false) {
// Convert very old post meta data
$wpdb->query("UPDATE {$wpdb->postmeta} SET meta_key='_headspace_stylesheets' WHERE meta_key='head_style'");
$wpdb->query("UPDATE {$wpdb->postmeta} SET meta_key='_headspace_scripts' WHERE meta_key='head_script'");
$wpdb->query("UPDATE {$wpdb->postmeta} SET meta_key='_headspace_keywords' WHERE meta_key='head_keywords'");
$wpdb->query("UPDATE {$wpdb->postmeta} SET meta_key='_headspace_description' WHERE meta_key='head_description'");
$wpdb->query("UPDATE {$wpdb->postmeta} SET meta_key='_headspace_raw' WHERE meta_key='head_raw'");
delete_option('headspace2');
} else {
if ($currentversion == 1) {
// Convert 3.1 to 3.2
$options = get_option('headspace_options');
$main = array('inherit' => $options['inherit'] == 'true' ? true : false, 'updates' => $options['updates'] == 'true' ? true : false);
update_option('headspace_options', $main);
// Copy all keywords into dictionary, along with hotwords
$hot = get_option('headspace_keywords');
$rows = $wpdb->get_results("SELECT meta_value FROM {$wpdb->postmeta} WHERE meta_key='_headspace_keywords'");
if ($rows) {
foreach ($rows as $row) {
$hot .= $row->meta_value . ',';
}
}
update_option('headspace_dictionary', HS_Upgrade::normalize_tags($hot));
delete_option('headspace_keywords');
}
}
if ($currentversion < 8) {
//
$available = get_declared_classes();
$files = glob(dirname(__FILE__) . '/../modules/page/*.php');
if (!empty($files)) {
foreach ($files as $file) {
include_once $file;
}
}
$available = array_diff(get_declared_classes(), $available);
$options = get_option('headspace_options');
if (count($options['advanced_modules']) > 0) {
foreach ($options['advanced_modules'] as $name) {
$module = new $name();
$newadvanced[$module->file()] = $name;
}
$options['advanced_modules'] = $newadvanced;
}
if (count($options['simple_modules']) > 0) {
$newsimple = array();
foreach ($options['simple_modules'] as $name) {
$module = new $name();
$newsimple[$module->file()] = $name;
}
$options['simple_modules'] = $newsimple;
}
if (count($options['site_modules']) > 0) {
$newsimple = array();
foreach ($options['site_modules'] as $name) {
if (class_exists($name)) {
$module = new $name();
$newsimple[$module->file()] = $name;
}
}
$options['site_modules'] = $newsimple;
}
update_option('headspace_options', $options);
}
if ($currentversion < 10) {
// Copy posts details to page details
update_option('headspace_page', get_option('headspace_post'));
}
update_option('headspace_version', $desiredversion);
}