146 lines
3.7 KiB
PHP
146 lines
3.7 KiB
PHP
<?php
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/*
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Plugin Name: WP Migrate DB Pro Compatibility
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Plugin URI: http://deliciousbrains.com/wp-migrate-db-pro/
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Description: Prevents 3rd party plugins from being loaded during WP Migrate DB Pro specific operations
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Author: Delicious Brains
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Version: 1.1
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Author URI: http://deliciousbrains.com
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*/
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$GLOBALS['wpmdb_compatibility'] = true;
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/**
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* Remove TGM Plugin Activation 'force_activation' admin_init action hook if present.
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*
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* This is to stop excluded plugins being deactivated after a migration, when a theme uses TGMPA to require a plugin to be always active.
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*/
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function wpmdbc_tgmpa_compatibility() {
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$remove_function = false;
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// run on wpmdb page
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if ( isset( $_GET['page'] ) && 'wp-migrate-db-pro' == $_GET['page'] ) {
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$remove_function = true;
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}
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// run on wpmdb ajax requests
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if ( defined( 'DOING_AJAX' ) && DOING_AJAX && isset( $_POST['action'] ) && false !== strpos( $_POST['action'], 'wpmdb' ) ) {
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$remove_function = true;
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}
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if ( $remove_function ) {
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global $wp_filter;
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$admin_init_functions = $wp_filter['admin_init'];
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foreach ( $admin_init_functions as $priority => $functions ) {
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foreach ( $functions as $key => $function ) {
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// searching for function this way as can't rely on the calling class being named TGM_Plugin_Activation
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if ( false !== strpos( $key, 'force_activation' ) ) {
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unset( $wp_filter['admin_init'][ $priority ][ $key ] );
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return;
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}
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}
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}
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}
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}
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add_action( 'admin_init', 'wpmdbc_tgmpa_compatibility', 1 );
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/**
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* remove blog-active plugins
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*
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* @param array $plugins numerically keyed array of plugin names
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*
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* @return array
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*/
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function wpmdbc_exclude_plugins( $plugins ) {
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if ( ! is_array( $plugins ) || empty( $plugins ) ) {
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return $plugins;
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}
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if ( ! wpmdbc_is_compatibility_mode_request() ) {
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return $plugins;
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}
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$blacklist_plugins = wpmdbc_get_blacklist_plugins();
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if ( ! empty( $blacklist_plugins ) ) {
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foreach ( $plugins as $key => $plugin ) {
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if ( false !== strpos( $plugin, 'wp-migrate-db-pro' ) || ! isset( $blacklist_plugins[ $plugin ] ) ) {
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continue;
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}
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unset( $plugins[ $key ] );
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}
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}
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return $plugins;
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}
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add_filter( 'option_active_plugins', 'wpmdbc_exclude_plugins' );
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/**
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* remove network-active plugins
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*
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* @param array $plugins array of plugins keyed by name (name=>timestamp pairs)
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*
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* @return array
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*/
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function wpmdbc_exclude_site_plugins( $plugins ) {
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if ( ! is_array( $plugins ) || empty( $plugins ) ) {
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return $plugins;
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}
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if ( ! wpmdbc_is_compatibility_mode_request() ) {
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return $plugins;
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}
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$blacklist_plugins = wpmdbc_get_blacklist_plugins();
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if ( ! empty( $blacklist_plugins ) ) {
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foreach ( array_keys( $plugins ) as $plugin ) {
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if ( false !== strpos( $plugin, 'wp-migrate-db-pro' ) || ! isset( $blacklist_plugins[ $plugin ] ) ) {
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continue;
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}
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unset( $plugins[ $plugin ] );
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}
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}
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return $plugins;
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}
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add_filter( 'site_option_active_sitewide_plugins', 'wpmdbc_exclude_site_plugins' );
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/**
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* Should the current request be processed by Compatibility Mode?
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*
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* @return bool
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*/
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function wpmdbc_is_compatibility_mode_request() {
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if ( ! defined( 'DOING_AJAX' ) ||
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! DOING_AJAX ||
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! isset( $_POST['action'] ) ||
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false === strpos( $_POST['action'], 'wpmdb' ) ||
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in_array( $_POST['action'], array( 'wpmdb_flush', 'wpmdb_remote_flush' ) )
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) {
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return false;
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}
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return true;
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}
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/**
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* Returns an array of plugin slugs to be blacklisted.
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*
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* @return array
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*/
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function wpmdbc_get_blacklist_plugins() {
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$blacklist_plugins = array();
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$wpmdb_settings = get_site_option( 'wpmdb_settings' );
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if ( ! empty( $wpmdb_settings['blacklist_plugins'] ) ) {
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$blacklist_plugins = array_flip( $wpmdb_settings['blacklist_plugins'] );
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}
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return $blacklist_plugins;
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}
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