Added dependency plugins

wordpress/wp-content/plugins/wp-migrate-db-pro/compatibility/wp-migrate-db-pro-compatibility.php

@@ -0,0 +1,145 @@
+<?php
+/*
+Plugin Name: WP Migrate DB Pro Compatibility
+Plugin URI: http://deliciousbrains.com/wp-migrate-db-pro/
+Description: Prevents 3rd party plugins from being loaded during WP Migrate DB Pro specific operations
+Author: Delicious Brains
+Version: 1.1
+Author URI: http://deliciousbrains.com
+*/
+
+$GLOBALS['wpmdb_compatibility'] = true;
+
+/**
+ * Remove TGM Plugin Activation 'force_activation' admin_init action hook if present.
+ *
+ * This is to stop excluded plugins being deactivated after a migration, when a theme uses TGMPA to require a plugin to be always active.
+ */
+function wpmdbc_tgmpa_compatibility() {
+	$remove_function = false;
+
+	// run on wpmdb page
+	if ( isset( $_GET['page'] ) && 'wp-migrate-db-pro' == $_GET['page'] ) {
+		$remove_function = true;
+	}
+	// run on wpmdb ajax requests
+	if ( defined( 'DOING_AJAX' ) && DOING_AJAX && isset( $_POST['action'] ) && false !== strpos( $_POST['action'], 'wpmdb' ) ) {
+		$remove_function = true;
+	}
+
+	if ( $remove_function ) {
+		global $wp_filter;
+		$admin_init_functions = $wp_filter['admin_init'];
+		foreach ( $admin_init_functions as $priority => $functions ) {
+			foreach ( $functions as $key => $function ) {
+				// searching for function this way as can't rely on the calling class being named TGM_Plugin_Activation
+				if ( false !== strpos( $key, 'force_activation' ) ) {
+					unset( $wp_filter['admin_init'][ $priority ][ $key ] );
+
+					return;
+				}
+			}
+		}
+	}
+}
+
+add_action( 'admin_init', 'wpmdbc_tgmpa_compatibility', 1 );
+
+/**
+ * remove blog-active plugins
+ *
+ * @param array $plugins numerically keyed array of plugin names
+ *
+ * @return array
+ */
+function wpmdbc_exclude_plugins( $plugins ) {
+	if ( ! is_array( $plugins ) || empty( $plugins ) ) {
+		return $plugins;
+	}
+
+	if ( ! wpmdbc_is_compatibility_mode_request() ) {
+		return $plugins;
+	}
+
+	$blacklist_plugins = wpmdbc_get_blacklist_plugins();
+
+	if ( ! empty( $blacklist_plugins ) ) {
+		foreach ( $plugins as $key => $plugin ) {
+			if ( false !== strpos( $plugin, 'wp-migrate-db-pro' ) || ! isset( $blacklist_plugins[ $plugin ] ) ) {
+				continue;
+			}
+			unset( $plugins[ $key ] );
+		}
+	}
+
+	return $plugins;
+}
+
+add_filter( 'option_active_plugins', 'wpmdbc_exclude_plugins' );
+
+/**
+ * remove network-active plugins
+ *
+ * @param array $plugins array of plugins keyed by name (name=>timestamp pairs)
+ *
+ * @return array
+ */
+function wpmdbc_exclude_site_plugins( $plugins ) {
+	if ( ! is_array( $plugins ) || empty( $plugins ) ) {
+		return $plugins;
+	}
+
+	if ( ! wpmdbc_is_compatibility_mode_request() ) {
+		return $plugins;
+	}
+
+	$blacklist_plugins = wpmdbc_get_blacklist_plugins();
+
+	if ( ! empty( $blacklist_plugins ) ) {
+		foreach ( array_keys( $plugins ) as $plugin ) {
+			if ( false !== strpos( $plugin, 'wp-migrate-db-pro' ) || ! isset( $blacklist_plugins[ $plugin ] ) ) {
+				continue;
+			}
+			unset( $plugins[ $plugin ] );
+		}
+	}
+
+	return $plugins;
+}
+
+add_filter( 'site_option_active_sitewide_plugins', 'wpmdbc_exclude_site_plugins' );
+
+/**
+ * Should the current request be processed by Compatibility Mode?
+ *
+ * @return bool
+ */
+function wpmdbc_is_compatibility_mode_request() {
+	if ( ! defined( 'DOING_AJAX' ) ||
+	     ! DOING_AJAX ||
+	     ! isset( $_POST['action'] ) ||
+	     false === strpos( $_POST['action'], 'wpmdb' ) ||
+	     in_array( $_POST['action'], array( 'wpmdb_flush', 'wpmdb_remote_flush' ) )
+	) {
+		return false;
+	}
+
+	return true;
+}
+
+/**
+ * Returns an array of plugin slugs to be blacklisted.
+ *
+ * @return array
+ */
+function wpmdbc_get_blacklist_plugins() {
+	$blacklist_plugins = array();
+
+	$wpmdb_settings = get_site_option( 'wpmdb_settings' );
+
+	if ( ! empty( $wpmdb_settings['blacklist_plugins'] ) ) {
+		$blacklist_plugins = array_flip( $wpmdb_settings['blacklist_plugins'] );
+	}
+
+	return $blacklist_plugins;
+}