protected function _activate()
{
if ($options = get_option('polylang')) {
// check if we will be able to upgrade
if (version_compare($options['version'], POLYLANG_VERSION, '<')) {
$upgrade = new PLL_Upgrade($options);
$upgrade->can_activate();
}
} else {
update_option('polylang', self::get_default_options());
}
// avoid 1 query on every pages if no wpml strings is registered
if (!get_option('polylang_wpml_strings')) {
update_option('polylang_wpml_strings', array());
}
// don't use flush_rewrite_rules at network activation. See #32471
// thanks to RavanH for the trick. See https://polylang.wordpress.com/2015/06/10/polylang-1-7-6-and-multisite/
// rewrite rules are created at next page load :)
delete_option('rewrite_rules');
}
protected function _activate()
{
global $polylang;
if ($options = get_option('polylang')) {
// plugin upgrade
if (version_compare($options['version'], POLYLANG_VERSION, '<')) {
$upgrade = new PLL_Upgrade($options);
$upgrade->upgrade_at_activation();
}
} else {
$options = array('browser' => 1, 'rewrite' => 1, 'hide_default' => 0, 'force_lang' => 1, 'redirect_lang' => 0, 'media_support' => 1, 'sync' => array(), 'post_types' => array_values(get_post_types(array('_builtin' => false, 'show_ui => true'))), 'taxonomies' => array_values(get_taxonomies(array('_builtin' => false, 'show_ui => true'))), 'domains' => array(), 'version' => POLYLANG_VERSION);
update_option('polylang', $options);
}
// always provide a global $polylang object and add our rewrite rules if needed
$polylang = new StdClass();
$polylang->options =& $options;
$polylang->model = new PLL_Admin_Model($options);
$polylang->links_model = $polylang->model->get_links_model();
do_action('pll_init');
flush_rewrite_rules();
}
protected function _activate()
{
global $polylang;
if ($options = get_option('polylang')) {
// plugin upgrade
if (version_compare($options['version'], POLYLANG_VERSION, '<')) {
$upgrade = new PLL_Upgrade($options);
$upgrade->upgrade_at_activation();
}
} else {
$options = array('browser' => 1, 'rewrite' => 1, 'hide_default' => 0, 'force_lang' => 1, 'redirect_lang' => 0, 'media_support' => 1, 'sync' => array(), 'post_types' => array_values(get_post_types(array('_builtin' => false, 'show_ui' => true))), 'taxonomies' => array_values(get_taxonomies(array('_builtin' => false, 'show_ui' => true))), 'domains' => array(), 'version' => POLYLANG_VERSION);
update_option('polylang', $options);
}
// always provide a global $polylang object and add our rewrite rules if needed
$polylang = new StdClass();
$polylang->options =& $options;
$polylang->model = new PLL_Admin_Model($options);
$polylang->links_model = $polylang->model->get_links_model();
do_action('pll_init');
// don't use flush_rewrite_rules at network activation. See #32471
// thanks to RavanH for the trick. See https://polylang.wordpress.com/2015/06/10/polylang-1-7-6-and-multisite/
delete_option('rewrite_rules');
}
public function init()
{
global $polylang;
self::define_constants();
$options = get_option('polylang');
// plugin upgrade
if ($options && version_compare($options['version'], POLYLANG_VERSION, '<')) {
$upgrade = new PLL_Upgrade($options);
if (!$upgrade->upgrade()) {
// if the version is too old
return;
}
}
$class = apply_filters('pll_model', PLL_SETTINGS ? 'PLL_Admin_Model' : 'PLL_Model');
$model = new $class($options);
$links_model = $model->get_links_model();
if (PLL_ADMIN) {
$polylang = new PLL_Admin($links_model);
$polylang->init();
} elseif ($model->get_languages_list()) {
$polylang = new PLL_Frontend($links_model);
$polylang->init();
}
if (!$model->get_languages_list()) {
do_action('pll_no_language_defined');
}
// to load overriden textdomains
// load wpml-config.xml
if (!defined('PLL_WPML_COMPAT') || PLL_WPML_COMPAT) {
PLL_WPML_Config::instance();
}
do_action('pll_init');
}
/**
* Polylang initialization
* setups models and separate admin and frontend
*
* @since 1.2
*/
public function init()
{
global $polylang;
self::define_constants();
$options = get_option('polylang');
// plugin upgrade
if ($options && version_compare($options['version'], POLYLANG_VERSION, '<')) {
$upgrade = new PLL_Upgrade($options);
if (!$upgrade->upgrade()) {
// if the version is too old
return;
}
}
// Make sure that this filter is *always* added before PLL_Model::get_languages_list() is called for the first time
add_filter('pll_languages_list', array('PLL_Static_Pages', 'pll_languages_list'), 2, 2);
// before PLL_Links_Model
/**
* Filter the model class to use
* /!\ this filter is fired *before* the $polylang object is available
*
* @since 1.5
*
* @param string $class either PLL_Model or PLL_Admin_Model
*/
$class = apply_filters('pll_model', PLL_SETTINGS ? 'PLL_Admin_Model' : 'PLL_Model');
$model = new $class($options);
$links_model = $model->get_links_model();
if (PLL_SETTINGS) {
$polylang = new PLL_Settings($links_model);
} elseif (PLL_ADMIN) {
$polylang = new PLL_Admin($links_model);
} elseif ($model->get_languages_list() && empty($_GET['deactivate-polylang'])) {
$polylang = new PLL_Frontend($links_model);
}
if (!$model->get_languages_list()) {
/**
* Fires when no language has been defined yet
* Used to load overriden textdomains
*
* @since 1.2
*/
do_action('pll_no_language_defined');
}
if (!empty($polylang)) {
/**
* Fires after the $polylang object is created and before the API is loaded
*
* @since 2.0
*
* @param object $polylang
*/
do_action_ref_array('pll_pre_init', array(&$polylang));
require_once PLL_INC . '/api.php';
// loads the API
if (!defined('PLL_WPML_COMPAT') || PLL_WPML_COMPAT) {
PLL_WPML_Compat::instance();
// WPML API
PLL_WPML_Config::instance();
// wpml-config.xml
}
$polylang->init();
/**
* Fires after the $polylang object and the API is loaded
*
* @since 1.7
*
* @param object $polylang
*/
do_action_ref_array('pll_init', array(&$polylang));
}
}
public function upgrade_languages($version)
{
// $GLOBALS['wp_version'] is the old WP version
if (version_compare($version, '4.0', '>=') && version_compare($GLOBALS['wp_version'], '4.0', '<')) {
apply_filters('update_feedback', __('Upgrading language files…', 'polylang'));
PLL_Upgrade::download_language_packs();
}
}
/**
* ugprades languages files after a core upgrade
* only for backward compatibility WP < 4.0 *AND* Polylang < 1.6
*
* @since 0.6
*
* @param string $version new WP version
*/
public function upgrade_languages($version)
{
// $GLOBALS['wp_version'] is the old WP version
if (version_compare($version, '4.0', '>=') && version_compare($GLOBALS['wp_version'], '4.0', '<')) {
/** This filter is documented in wp-admin/includes/update-core.php */
apply_filters('update_feedback', __('Upgrading language files…', 'polylang'));
PLL_Upgrade::download_language_packs();
}
}
public function init()
{
global $polylang;
$options = get_option('polylang');
// plugin upgrade
if ($options && version_compare($options['version'], POLYLANG_VERSION, '<')) {
$upgrade = new PLL_Upgrade($options);
if (!$upgrade->upgrade()) {
// if the version is too old
return;
}
}
$model = PLL_SETTINGS ? new PLL_Admin_Model($options) : new PLL_Model($options);
$links_model = $this->get_links_model($model);
if (PLL_ADMIN) {
$polylang = new PLL_Admin($links_model);
$polylang->init();
} elseif ($model->get_languages_list()) {
$polylang = new PLL_Frontend($links_model);
$polylang->init();
} else {
do_action('pll_no_language_defined');
}
// to load overriden textdomains
// load wpml-config.xml
if (!defined('PLL_WPML_COMPAT') || PLL_WPML_COMPAT) {
new PLL_WPML_Config();
}
}
public function upgrade_languages($version)
{
// backward compatibility WP < 4.0
if (version_compare($version, '4.0', '<')) {
apply_filters('update_feedback', __('Upgrading language files…', 'polylang'));
foreach ($this->model->get_languages_list() as $language) {
if (!empty($_POST['locale']) && $language->locale != $_POST['locale']) {
// do not (re)update the language files of a localized WordPress
PLL_Admin::download_mo($language->locale, $version);
}
}
} elseif (version_compare($GLOBALS['wp_version'], '4.0', '<')) {
apply_filters('update_feedback', __('Upgrading language files…', 'polylang'));
PLL_Upgrade::download_language_packs();
}
}
public function init()
{
global $polylang;
self::define_constants();
$options = get_option('polylang');
// plugin upgrade
if ($options && version_compare($options['version'], POLYLANG_VERSION, '<')) {
$upgrade = new PLL_Upgrade($options);
if (!$upgrade->upgrade()) {
// if the version is too old
return;
}
}
// /!\ this filter is fired *before* the $polylang object is available
$class = apply_filters('pll_model', PLL_SETTINGS ? 'PLL_Admin_Model' : 'PLL_Model');
$model = new $class($options);
$links_model = $model->get_links_model();
add_filter('pll_languages_list', array('PLL_Static_Pages', 'pll_languages_list'), 2, 2);
// before PLL_Links_Model
if (PLL_SETTINGS) {
$polylang = new PLL_Settings($links_model);
} elseif (PLL_ADMIN) {
$polylang = new PLL_Admin($links_model);
} elseif ($model->get_languages_list() && empty($_GET['deactivate-polylang'])) {
$polylang = new PLL_Frontend($links_model);
}
if (!$model->get_languages_list()) {
do_action('pll_no_language_defined');
// to load overriden textdomains
}
if (!empty($polylang)) {
require_once PLL_INC . '/api.php';
// loads the API
if (!defined('PLL_WPML_COMPAT') || PLL_WPML_COMPAT) {
PLL_WPML_Compat::instance();
// WPML API
PLL_WPML_Config::instance();
// wpml-config.xml
}
$polylang->init();
do_action('pll_init', $polylang);
}
}
