­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ name = __( 'Importer & Exporter', 'all-in-one-seo-pack' ); // Human-readable name of the module $this->prefix = 'aiosp_importer_exporter_'; // option prefix $this->file = __FILE__; parent::__construct(); $help_text = array( 'import_submit' => __( "Select a valid All in One SEO Pack ini file and click 'Import' to import options from a previous state or install of All in One SEO Pack.
Click here for documentation on this setting", 'all-in-one-seo-pack' ), 'export_choices' => __( "You may choose to export settings from active modules, and content from post data.
Click here for documentation on this setting", 'all-in-one-seo-pack' ), 'export_post_types' => __( "Select which Post Types you want to export your All in One SEO Pack meta data for.
Click here for documentation on this setting", 'all-in-one-seo-pack' ), ); $this->warnings = array(); $this->default_options = array( 'import_submit' => array( 'name' => __( 'Import', 'all-in-one-seo-pack' ), 'default' => '', 'type' => 'file', 'save' => false, ), 'export_choices' => array( 'name' => __( 'Export Settings', 'all-in-one-seo-pack' ), 'type' => 'multicheckbox', 'initial_options' => array( 1 => __( 'General Settings', 'all-in-one-seo-pack' ), + 2 => __( 'Post Data', 'all-in-one-seo-pack' ), ), ), 'export_post_types' => array( 'name' => __( 'Export Post Types:', 'all-in-one-seo-pack' ), 'default' => array( 'post' => 'post', 'page' => 'page', ), 'type' => 'multicheckbox', 'initial_options' => $this->get_post_type_titles( array( '_builtin' => false ) ), ), 'import_export_help' => array( 'type' => 'html', 'label' => 'none', 'default' => __( 'Note: If General Settings is checked, the General Settings, the Feature Manager settings, and the following currently active modules will have their settings data exported:', 'all-in-one-seo-pack' ) . '
', ), ); if ( ! empty( $help_text ) ) { foreach ( $help_text as $k => $v ) { $this->default_options[ $k ]['help_text'] = $v; } } $this->layout = array( 'default' => array( 'name' => $this->name, 'help_link' => 'https://semperplugins.com/documentation/importer-exporter-module/', 'options' => array_keys( $this->default_options ), ), ); // load initial options / set defaults add_action( 'admin_init', array( $this, 'debug_post_types' ), 5 ); } function settings_page_init() { add_filter( $this->prefix . 'submit_options', array( $this, 'filter_submit' ) ); } /** * @param $submit * * @return array */ function filter_submit( $submit ) { $submit['Submit']['value'] = __( 'Import', 'all-in-one-seo-pack' ) . ' »'; return array( 'export_submit' => array( 'type' => 'submit', 'class' => 'button-primary', 'value' => __( 'Export', 'all-in-one-seo-pack' ) . ' »', ), ) + $submit; } function debug_post_types() { $post_types = $this->get_post_type_titles(); $rempost = array( 'customize_changeset' => 1, 'custom_css' => 1, 'revision' => 1, 'nav_menu_item' => 1, ); $this->default_options['export_post_types']['initial_options'] = array_diff_key( $post_types, $rempost ); global $aioseop_modules; if ( ! empty( $aioseop_modules ) ) { $modules = $aioseop_modules->get_loaded_module_list(); if ( ! empty( $modules ) && ! empty( $modules['feature_manager'] ) ) { unset( $modules['feature_manager'] ); } if ( ! empty( $modules ) ) { $this->default_options['import_export_help']['default'] .= "\n"; } else { $this->default_options['import_export_help']['default'] .= '
' . __( 'There are no other modules currently loaded!', 'all-in-one-seo-pack' ); } } $this->default_options['import_export_help']['default'] .= '
' . __( 'You may change this by activating or deactivating modules in the Feature Manager.', 'all-in-one-seo-pack' ); $this->update_options(); if ( ! empty( $_REQUEST['export_submit'] ) ) { $this->do_importer_exporter(); } else { add_action( $this->prefix . 'settings_update', array( $this, 'do_importer_exporter' ) ); } } /** * @param $args * * @return string */ function importer_exporter_export( $args ) { // Adds all settings to settings file $name = $this->get_option_name(); $buf = '[' . $this->get_option_name() . "]\n"; if ( ! empty( $this->options ) ) { foreach ( $this->options as $key => $value ) { $buf .= "$key = '" . str_replace( "'", "\'", trim( serialize( $value ) ) ) . "'\n"; } } return $buf; } function show_import_warnings() { echo '
'; if ( is_array( $this->warnings ) ) { foreach ( $this->warnings as $warning ) { echo '

' . wp_kses( wp_unslash( $warning ), 'b, strong, i, em' ) . '

'; } } echo '
'; } /** * @param $array * * @return array */ function parse_ini_helper( $array ) { $returnArray = array(); if ( is_array( $array ) ) { foreach ( $array as $key => $value ) { $e = explode( ':', $key ); if ( ! empty( $e[1] ) ) { $x = array(); foreach ( $e as $tk => $tv ) { $x[ $tk ] = trim( $tv ); } $x = array_reverse( $x, true ); foreach ( $x as $k => $v ) { $c = $x[0]; if ( empty( $returnArray[ $c ] ) ) { $returnArray[ $c ] = array(); } if ( isset( $returnArray[ $x[1] ] ) ) { $returnArray[ $c ] = array_merge( $returnArray[ $c ], $returnArray[ $x[1] ] ); } if ( $k === 0 ) { $returnArray[ $c ] = array_merge( $returnArray[ $c ], $array[ $key ] ); } } } else { $returnArray[ $key ] = $array[ $key ]; } } } return $returnArray; } /** * @param $array * * @return array */ function recursive_parse( $array ) { $returnArray = array(); if ( is_array( $array ) ) { foreach ( $array as $key => $value ) { if ( is_array( $value ) ) { $array[ $key ] = $this->recursive_parse( $value ); } $x = explode( '.', $key ); if ( ! empty( $x[1] ) ) { $x = array_reverse( $x, true ); if ( isset( $returnArray[ $key ] ) ) { unset( $returnArray[ $key ] ); } if ( ! isset( $returnArray[ $x[0] ] ) ) { $returnArray[ $x[0] ] = array(); } $first = true; foreach ( $x as $k => $v ) { if ( $first === true ) { $b = $array[ $key ]; $first = false; } $b = array( $v => $b ); } $returnArray[ $x[0] ] = array_merge_recursive( $returnArray[ $x[0] ], $b[ $x[0] ] ); } else { $returnArray[ $key ] = $array[ $key ]; } } } return $returnArray; } /** * @param $assoc_arr * @param bool $has_sections * * @return string */ function get_ini_file( $assoc_arr, $has_sections = true ) { $content = ''; if ( $has_sections ) { foreach ( $assoc_arr as $key => $elem ) { $content .= '[' . $key . "]\n"; foreach ( $elem as $key2 => $elem2 ) { if ( is_array( $elem2 ) ) { for ( $i = 0; $i < count( $elem2 ); $i ++ ) { $content .= $key2 . '[] = "' . $elem2[ $i ] . "\"\n"; } } elseif ( $elem2 == '' ) { $content .= $key2 . " = \n"; } else { $content .= $key2 . ' = "' . $elem2 . "\"\n"; } } } } else { foreach ( $assoc_arr as $key => $elem ) { if ( is_array( $elem ) ) { for ( $i = 0; $i < count( $elem ); $i ++ ) { $content .= $key2 . '[] = "' . $elem[ $i ] . "\"\n"; } } elseif ( $elem == '' ) { $content .= $key2 . " = \n"; } else { $content .= $key2 . ' = "' . $elem . "\"\n"; } } } return $content; } /** * @param $string * * @return array */ function parse_ini_advanced( $string ) { return $this->recursive_parse( $this->parse_ini_helper( parse_ini_string( $string, true ) ) ); } function do_importer_exporter() { $submit = null; $count = 0; $post_exists = null; $post_warning = null; global $aioseop_options, $aiosp, $aioseop_module_list; if ( isset( $_REQUEST['nonce-aioseop'] ) ) { $nonce = $_REQUEST['nonce-aioseop']; } $post_fields = array( 'keywords', 'description', 'title', 'meta', 'disable', 'disable', 'disable_analytics', 'togglekeywords', ); if ( ! empty( $_FILES['aiosp_importer_exporter_import_submit']['tmp_name'] ) ) { $submit = 'Import'; } if ( ! empty( $_REQUEST['export_submit'] ) ) { $submit = 'Export'; } if ( ( $submit != null ) && wp_verify_nonce( $nonce, 'aioseop-nonce' ) ) { switch ( $submit ) { case 'Import': try { // Parses export file $file = $this->get_sanitized_file( $_FILES['aiosp_importer_exporter_import_submit']['tmp_name'] ); $section = array(); $section_label = null; foreach ( $file as $line_number => $line ) { $line = trim( $line ); $matches = array(); if ( empty( $line ) ) { continue; } if ( $line[0] == ';' ) { continue; } if ( preg_match( '/^\[(\S+)\]$/', $line, $label ) ) { $section_label = strval( $label[1] ); if ( $section_label == 'post_data' ) { $count ++; } if ( ! isset( $section[ $section_label ] ) ) { $section[ $section_label ] = array(); } } elseif ( preg_match( "/^(\S+)\s*=\s*'(.*)'$/", $line, $matches ) ) { if ( $section_label == 'post_data' ) { $section[ $section_label ][ $count ][ $matches[1] ] = $matches[2]; } else { $section[ $section_label ][ $matches[1] ] = $matches[2]; } } elseif ( preg_match( '/^(\S+)\s*=\s*NULL$/', $line, $matches ) ) { if ( $section_label == 'post_data' ) { $section[ $section_label ][ $count ][ $matches[1] ] = null; } else { $section[ $section_label ][ $matches[1] ] = null; } } else { $this->warnings[] = sprintf( __( 'Warning: Line not matched: "%1$s", On Line: %2$s', 'all-in-one-seo-pack' ), $line, $line_number ); } } // Updates Plugin Settings if ( is_array( $section ) ) { foreach ( $section as $label => $module_options ) { if ( is_array( $module_options ) ) { foreach ( $module_options as $key => $value ) { // Updates Post Data if ( $label == 'post_data' ) { $post_exists = post_exists( $module_options[ $key ]['post_title'], '', $module_options[ $key ]['post_date'] ); $target = get_post( $post_exists ); if ( ( ! empty( $module_options[ $key ]['post_type'] ) ) && $post_exists != null ) { if ( is_array( $value ) ) { foreach ( $value as $field_name => $field_value ) { if ( substr( $field_name, 1, 7 ) == 'aioseop' ) { if ( $value ) { update_post_meta( $target->ID, $field_name, maybe_unserialize( $field_value ) ); } else { delete_post_meta( $target->ID, $field_name ); } } } } $post_exists = null; } else { $target_title = $module_options[ $key ]['post_title']; $post_warning = sprintf( __( 'Warning: This following post could not be found: "%s"', 'all-in-one-seo-pack' ), $target_title ); } if ( $post_warning != null ) { $this->warnings[] = $post_warning; $post_warning = null; } // Updates Module Settings } else { $module_options[ $key ] = str_replace( array( "\'", '\n', '\r' ), array( "'", "\n", "\r" ), maybe_unserialize( $value ) ); } } // Updates Module Settings $this->update_class_option( $module_options, $label ); } } } } catch ( Exception $e ) { // Shows only one warning when compromised file is imported $this->warnings = array(); $this->warnings[] = $e->getMessage(); add_action( $this->prefix . 'settings_header_errors', array( $this, 'show_import_warnings' ) ); break; } // Shows all errors found if ( ! empty( $this->warnings ) ) { add_action( $this->prefix . 'settings_header', array( $this, 'show_import_warnings' ), 5 ); } break; case 'Export': // Creates Files Contents $settings_file = 'settings_aioseop.ini'; $buf = '; ' . __( 'Settings export file for All in One SEO Pack', ' all-in-one-seo-pack' ) . "\n"; // Adds all settings to settings file $buf = $aiosp->settings_export( $buf ); $buf = apply_filters( 'aioseop_export_settings', $buf ); // Sends File to browser $strlength = strlen( $buf ); header( 'Content-type: application/ini' ); header( "Content-Disposition: attachment; filename=$settings_file" ); header( 'Content-Length: ' . $strlength ); echo $buf; die(); break; } } } function settings_update() { } /** * Returns sanitized imported file. * * @since * * @param string $filename Path to where the uploaded file is located. * * @return array Sanitized file as array. * @throws Exception */ private function get_sanitized_file( $filename ) { $file = file( $filename ); for ( $i = count( $file ) - 1; $i >= 0; -- $i ) { // Remove insecured lines if ( preg_match( '/\<(\?php|script)/', $file[ $i ] ) ) { throw new Exception( __( 'Security warning: Your file looks compromised. Please check the file for any script-injection.', 'all-in-one-seo-pack' ) ); } // Apply security filters $file[ $i ] = strip_tags( trim( $file[ $i ] ) ); // Remove empty lines if ( empty( $file[ $i ] ) ) { unset( $file[ $i ] ); } } return $file; } } }