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<?php |
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|
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/** |
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* Polylang activation / de-activation class |
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* |
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* @since 1.7 |
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*/ |
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class PLL_Install extends PLL_Install_Base { |
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|
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/** |
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* plugin activation for multisite |
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* |
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* @since 0.1 |
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*/ |
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public function activate( $networkwide ) { |
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global $wp_version; |
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|
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Polylang::define_constants(); |
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|
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load_plugin_textdomain( 'polylang', false, basename( POLYLANG_DIR ).'/languages' ); // plugin i18n |
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|
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if ( version_compare( $wp_version, PLL_MIN_WP_VERSION , '<' ) ) { |
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die( sprintf( '<p style = "font-family: sans-serif; font-size: 12px; color: #333; margin: -5px">%s</p>', |
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/* translators: %s are WordPress version numbers */ |
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sprintf( esc_html__( 'You are using WordPress %s. Polylang requires at least WordPress %s.', 'polylang' ), |
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esc_html( $wp_version ), |
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PLL_MIN_WP_VERSION |
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) |
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) ); |
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} |
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$this->do_for_all_blogs( 'activate', $networkwide ); |
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} |
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|
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/** |
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* get default Polylang options |
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* |
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* @since 1.8 |
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* |
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* return array |
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*/ |
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static public function get_default_options() { |
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return array( |
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'browser' => 1, // Default language for the front page is set by browser preference |
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'rewrite' => 1, // Remove /language/ in permalinks ( was the opposite before 0.7.2 ) |
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'hide_default' => 1, // Remove URL language information for default language ( was the opposite before 2.1.5 ) |
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'force_lang' => 1, // Add URL language information ( was 0 before 1.7 ) |
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'redirect_lang' => 0, // Do not redirect the language page to the homepage |
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'media_support' => 1, // Support languages and translation for media by default |
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'uninstall' => 0, // Do not remove data when uninstalling Polylang |
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'sync' => array(), // Synchronisation is disabled by default ( was the opposite before 1.2 ) |
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'post_types' => array(), |
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'taxonomies' => array(), |
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'domains' => array(), |
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'version' => POLYLANG_VERSION, |
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); |
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} |
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|
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/** |
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* plugin activation |
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* |
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* @since 0.5 |
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*/ |
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protected function _activate() { |
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if ( $options = get_option( 'polylang' ) ) { |
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// check if we will be able to upgrade |
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if ( version_compare( $options['version'], POLYLANG_VERSION, '<' ) ) { |
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$upgrade = new PLL_Upgrade( $options ); |
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$upgrade->can_activate(); |
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} |
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} |
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// defines default values for options in case this is the first installation |
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else { |
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update_option( 'polylang', self::get_default_options() ); |
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} |
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|
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// avoid 1 query on every pages if no wpml strings is registered |
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if ( ! get_option( 'polylang_wpml_strings' ) ) { |
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update_option( 'polylang_wpml_strings', array() ); |
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} |
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|
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// don't use flush_rewrite_rules at network activation. See #32471 |
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// thanks to RavanH for the trick. See https://polylang.wordpress.com/2015/06/10/polylang-1-7-6-and-multisite/ |
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// rewrite rules are created at next page load :) |
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delete_option( 'rewrite_rules' ); |
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} |
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|
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/** |
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* plugin deactivation |
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* |
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* @since 0.5 |
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*/ |
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protected function _deactivate() { |
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delete_option( 'rewrite_rules' ); // don't use flush_rewrite_rules at network activation. See #32471 |
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} |
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} |
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|
