Current File : /home/dopla/www/wp-content/plugins/polylang/install/install.php
<?php
/**
* Polylang activation / de-activation class
*
* @since 1.7
*/
class PLL_Install extends PLL_Install_Base {
/**
* Plugin activation for multisite
*
* @since 0.1
*
* @param bool $networkwide
*/
public function activate( $networkwide ) {
global $wp_version;
Polylang::define_constants();
load_plugin_textdomain( 'polylang', false, basename( POLYLANG_DIR ) . '/languages' ); // plugin i18n
if ( version_compare( $wp_version, PLL_MIN_WP_VERSION, '<' ) ) {
die(
sprintf(
'<p style = "font-family: sans-serif; font-size: 12px; color: #333; margin: -5px">%s</p>',
sprintf(
/* translators: %1$s and %2$s are WordPress version numbers */
esc_html__( 'You are using WordPress %1$s. Polylang requires at least WordPress %2$s.', 'polylang' ),
esc_html( $wp_version ),
PLL_MIN_WP_VERSION
)
)
);
}
$this->do_for_all_blogs( 'activate', $networkwide );
}
/**
* Get default Polylang options
*
* @since 1.8
*
* return array
*/
public static function get_default_options() {
return array(
'browser' => 1, // Default language for the front page is set by browser preference
'rewrite' => 1, // Remove /language/ in permalinks ( was the opposite before 0.7.2 )
'hide_default' => 1, // Remove URL language information for default language ( was the opposite before 2.1.5 )
'force_lang' => 1, // Add URL language information ( was 0 before 1.7 )
'redirect_lang' => 0, // Do not redirect the language page to the homepage
'media_support' => 1, // Support languages and translation for media by default
'uninstall' => 0, // Do not remove data when uninstalling Polylang
'sync' => array(), // Synchronisation is disabled by default ( was the opposite before 1.2 )
'post_types' => array(),
'taxonomies' => array(),
'domains' => array(),
'version' => POLYLANG_VERSION,
'first_activation' => time(),
);
}
/**
* Plugin activation
*
* @since 0.5
*/
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();
}
}
// Defines default values for options in case this is the first installation
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' );
}
/**
* Plugin deactivation
*
* @since 0.5
*/
protected function _deactivate() {
delete_option( 'rewrite_rules' ); // Don't use flush_rewrite_rules at network activation. See #32471
}
}
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