136 lines
3.4 KiB
PHP
136 lines
3.4 KiB
PHP
<?php
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/**
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* @package Polylang
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*/
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use WP_Syntex\Polylang\Options\Options;
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use WP_Syntex\Polylang\Options\Registry as Options_Registry;
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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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* Checks min PHP and WP version, displays a notice if a requirement is not met.
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*
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* @since 2.6.7
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*
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* @return bool
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*/
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public function can_activate() {
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global $wp_version;
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if ( version_compare( PHP_VERSION, PLL_MIN_PHP_VERSION, '<' ) ) {
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add_action( 'admin_notices', array( $this, 'php_version_notice' ) );
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return false;
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}
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if ( version_compare( $wp_version, PLL_MIN_WP_VERSION, '<' ) ) {
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add_action( 'admin_notices', array( $this, 'wp_version_notice' ) );
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return false;
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}
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return true;
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}
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/**
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* Displays a notice if PHP min version is not met.
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*
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* @since 2.6.7
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*
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* @return void
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*/
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public function php_version_notice() {
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load_plugin_textdomain( 'polylang' ); // Plugin i18n.
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printf(
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'<div class="error"><p>%s</p></div>',
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sprintf(
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/* translators: 1: Plugin name 2: Current PHP version 3: Required PHP version */
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esc_html__( '%1$s has deactivated itself because you are using an old version of PHP. You are using using PHP %2$s. %1$s requires PHP %3$s.', 'polylang' ),
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esc_html( POLYLANG ),
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PHP_VERSION,
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esc_html( PLL_MIN_PHP_VERSION )
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)
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);
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}
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/**
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* Displays a notice if WP min version is not met.
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*
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* @since 2.6.7
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*
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* @return void
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*/
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public function wp_version_notice() {
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global $wp_version;
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load_plugin_textdomain( 'polylang' ); // Plugin i18n.
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printf(
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'<div class="error"><p>%s</p></div>',
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sprintf(
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/* translators: 1: Plugin name 2: Current WordPress version 3: Required WordPress version */
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esc_html__( '%1$s has deactivated itself because you are using an old version of WordPress. You are using using WordPress %2$s. %1$s requires at least WordPress %3$s.', 'polylang' ),
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esc_html( POLYLANG ),
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esc_html( $wp_version ),
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esc_html( PLL_MIN_WP_VERSION )
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)
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);
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}
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/**
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* Plugin activation
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*
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* @since 0.5
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*
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* @return void
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*/
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protected function _activate() {
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add_action( 'pll_init_options_for_blog', array( Options_Registry::class, 'register' ) );
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$options = new Options();
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if ( ! empty( $options['version'] ) ) {
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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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( new PLL_Upgrade( $options ) )->can_activate();
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}
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} else {
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$options['version'] = POLYLANG_VERSION;
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}
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$options->save(); // Force save here to prevent any conflicts with another instance of `Options`.
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if ( false === get_option( 'pll_language_from_content_available' ) ) {
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update_option(
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'pll_language_from_content_available',
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0 === $options['force_lang'] ? 'yes' : 'no'
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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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// 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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* Plugin deactivation
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*
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* @since 0.5
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*
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* @return void
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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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