394 lines
13 KiB
PHP
394 lines
13 KiB
PHP
<?php
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/**
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* Functions to import and export the Top 10 data.
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*
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* @link https://webberzone.com
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* @since 2.7.0
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*
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* @package Top 10
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* @subpackage Admin/Tools/Import_Export
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*/
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// If this file is called directly, abort.
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if ( ! defined( 'WPINC' ) ) {
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die;
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}
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/**
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* Render the tools settings page.
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*
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* @since 2.7.0
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*
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* @return void
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*/
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function tptn_exim_page() {
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/* Message for successful file import */
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if ( isset( $_GET['file_import'] ) && 'success' === $_GET['file_import'] ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
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add_settings_error( 'tptn-notices', '', esc_html__( 'Data has been imported into the table', 'top-10' ), 'updated' );
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}
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/* Message for successful file import */
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if ( isset( $_GET['settings_import'] ) && 'success' === $_GET['settings_import'] ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
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add_settings_error( 'tptn-notices', '', esc_html__( 'Settings have been imported successfully', 'top-10' ), 'updated' );
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}
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ob_start();
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?>
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<div class="wrap">
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<h1><?php esc_html_e( 'Top 10 - Import/Export tables', 'top-10' ); ?></h1>
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<?php settings_errors(); ?>
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<div id="poststuff">
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<div id="post-body" class="metabox-holder columns-2">
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<div id="post-body-content">
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<form method="post">
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<h2 style="padding-left:0px"><?php esc_html_e( 'Export/Import settings', 'top-10' ); ?></h2>
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<p class="description">
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<?php esc_html_e( 'Export the plugin settings for this site as a .json file. This allows you to easily import the configuration into another site.', 'top-10' ); ?>
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</p>
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<p><input type="hidden" name="tptn_action" value="export_settings" /></p>
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<p>
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<?php submit_button( esc_html__( 'Export Settings', 'top-10' ), 'primary', 'tptn_export_settings', false ); ?>
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</p>
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<?php wp_nonce_field( 'tptn_export_settings_nonce', 'tptn_export_settings_nonce' ); ?>
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</form>
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<form method="post" enctype="multipart/form-data">
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<p class="description">
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<?php esc_html_e( 'Import the plugin settings from a .json file. This file can be obtained by exporting the settings on another site using the form above.', 'top-10' ); ?>
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</p>
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<p>
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<input type="file" name="import_settings_file" />
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</p>
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<p>
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<?php submit_button( esc_html__( 'Import Settings', 'top-10' ), 'primary', 'tptn_import_settings', false ); ?>
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</p>
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<input type="hidden" name="tptn_action" value="import_settings" />
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<?php wp_nonce_field( 'tptn_import_settings_nonce', 'tptn_import_settings_nonce' ); ?>
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</form>
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<form method="post">
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<h2 style="padding-left:0px"><?php esc_html_e( 'Export tables', 'top-10' ); ?></h2>
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<p class="description">
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<?php esc_html_e( 'Click the buttons below to export the overall and the daily tables. The file is downloaded as an CSV file which you should be able to edit in Excel or any other compatible software.', 'top-10' ); ?>
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<?php esc_html_e( 'If you are using WordPress Multisite then this will include the counts across all sites as the plugin uses a single table to store counts.', 'top-10' ); ?>
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</p>
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<p><input type="hidden" name="tptn_action" value="export_tables" /></p>
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<p>
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<?php submit_button( esc_html__( 'Export overall tables', 'top-10' ), 'primary', 'tptn_export_total', false ); ?>
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<?php submit_button( esc_html__( 'Export daily tables', 'top-10' ), 'primary', 'tptn_export_daily', false ); ?>
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</p>
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<?php wp_nonce_field( 'tptn_export_nonce', 'tptn_export_nonce' ); ?>
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</form>
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<form method="post" enctype="multipart/form-data">
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<h2 style="padding-left:0px"><?php esc_html_e( 'Import tables', 'top-10' ); ?></h2>
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<p class="description">
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<?php esc_html_e( 'This action will replace the data in your tables, so I suggest that you export the existing data using the buttons above, amend it and then import it. It is important to maintain the export format of the data to avoid corruption.', 'top-10' ); ?>
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</p>
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<p class="description">
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<strong><?php esc_html_e( 'Backup your database before proceeding so you will be able to restore it in case anything goes wrong.', 'top-10' ); ?></strong>
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</p>
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<h4 style="padding-left:0px"><?php esc_html_e( 'Import Overall Table', 'top-10' ); ?></h4>
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<p>
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<input type="file" name="import_file" />
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</p>
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<p>
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<?php submit_button( esc_html__( 'Import Overall CSV', 'top-10' ), 'primary', 'tptn_import_total', false ); ?>
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</p>
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<h4 style="padding-left:0px"><?php esc_html_e( 'Import Daily Table', 'top-10' ); ?></h4>
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<p>
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<input type="file" name="import_file_daily" />
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</p>
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<p>
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<?php submit_button( esc_html__( 'Import Daily CSV', 'top-10' ), 'primary', 'tptn_import_daily', false ); ?>
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</p>
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<input type="hidden" name="tptn_action" value="import_tables" />
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<?php wp_nonce_field( 'tptn_import_nonce', 'tptn_import_nonce' ); ?>
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</form>
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</div><!-- /#post-body-content -->
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<div id="postbox-container-1" class="postbox-container">
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<div id="side-sortables" class="meta-box-sortables ui-sortable">
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<?php include_once 'sidebar.php'; ?>
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</div><!-- /#side-sortables -->
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</div><!-- /#postbox-container-1 -->
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</div><!-- /#post-body -->
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<br class="clear" />
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</div><!-- /#poststuff -->
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</div><!-- /.wrap -->
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<?php
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echo ob_get_clean(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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/**
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* Process a settings export that generates a .csv file of the Top 10 table.
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*
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* @since 2.7.0
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*/
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function tptn_export_tables() {
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global $wpdb;
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if ( empty( $_POST['tptn_action'] ) || 'export_tables' !== $_POST['tptn_action'] ) {
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return;
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}
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if ( ! wp_verify_nonce( sanitize_key( $_POST['tptn_export_nonce'] ), 'tptn_export_nonce' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated
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return;
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}
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if ( ! current_user_can( 'manage_options' ) ) {
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return;
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}
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if ( isset( $_POST['tptn_export_total'] ) ) {
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$daily = false;
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} elseif ( isset( $_POST['tptn_export_daily'] ) ) {
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$daily = true;
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} else {
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return;
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}
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$table_name = $wpdb->base_prefix . 'top_ten';
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if ( $daily ) {
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$table_name .= '_daily';
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}
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$filename = 'top-ten' . ( $daily ? '-daily' : '' ) . '-table-' . current_time( 'Y_m_d_Hi' ) . '.csv';
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$header_row = array(
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esc_html__( 'Post ID', 'top-10' ),
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esc_html__( 'Visits', 'top-10' ),
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);
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if ( $daily ) {
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$header_row[] = esc_html__( 'Date', 'top-10' );
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}
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$header_row[] = esc_html__( 'Blog ID', 'top-10' );
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$data_rows = array();
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$sql = 'SELECT * FROM ' . $table_name;
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$results = $wpdb->get_results( $sql, 'ARRAY_A' ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
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foreach ( $results as $result ) {
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$row = array(
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$result['postnumber'],
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$result['cntaccess'],
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);
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if ( $daily ) {
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$row[] = $result['dp_date'];
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}
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$row[] = $result['blog_id'];
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$data_rows[] = $row;
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}
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ignore_user_abort( true );
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$fh = fopen( 'php://output', 'w' );
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fprintf( $fh, chr( 0xEF ) . chr( 0xBB ) . chr( 0xBF ) );
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nocache_headers();
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header( 'Content-Type: text/csv; charset=utf-8' );
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header( "Content-Disposition: attachment; filename={$filename}" );
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header( 'Expires: 0' );
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fputcsv( $fh, $header_row );
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foreach ( $data_rows as $data_row ) {
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fputcsv( $fh, $data_row );
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}
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fclose( $fh ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fclose
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exit;
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}
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add_action( 'admin_init', 'tptn_export_tables' );
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/**
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* Process a .csv file to import the table into the database.
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*
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* @since 2.7.0
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*/
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function tptn_import_tables() {
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global $wpdb;
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if ( empty( $_POST['tptn_action'] ) || 'import_tables' !== $_POST['tptn_action'] ) {
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return;
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}
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if ( ! wp_verify_nonce( sanitize_key( $_POST['tptn_import_nonce'] ), 'tptn_import_nonce' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated
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return;
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}
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if ( ! current_user_can( 'manage_options' ) ) {
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return;
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}
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if ( isset( $_POST['tptn_import_total'] ) ) {
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$daily = false;
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} elseif ( isset( $_POST['tptn_import_daily'] ) ) {
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$daily = true;
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} else {
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return;
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}
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$table_name = $wpdb->base_prefix . 'top_ten';
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$filename = 'import_file';
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if ( $daily ) {
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$table_name .= '_daily';
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$filename .= '_daily';
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}
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$extension = isset( $_FILES[ $filename ]['name'] ) ? end( explode( '.', sanitize_file_name( wp_unslash( $_FILES[ $filename ]['name'] ) ) ) ) : '';
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if ( 'csv' !== $extension ) {
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wp_die( esc_html__( 'Please upload a valid .csv file', 'top-10' ) );
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}
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$import_file = isset( $_FILES[ $filename ]['tmp_name'] ) ? ( wp_unslash( $_FILES[ $filename ]['tmp_name'] ) ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
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if ( empty( $import_file ) ) {
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wp_die( esc_html__( 'Please upload a file to import', 'top-10' ) );
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}
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// Truncate the table before import.
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tptn_trunc_count( $daily );
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// Open uploaded CSV file with read-only mode.
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$csv_file = fopen( $import_file, 'r' ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fopen
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// Skip first line.
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fgetcsv( $csv_file );
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while ( ( $line = fgetcsv( $csv_file, 100, ',' ) ) !== false ) { // phpcs:ignore WordPress.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition
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if ( $daily ) {
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$dp_date = str_replace( '/', '-', $line[2] );
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$dp_date = gmdate( 'Y-m-d H', strtotime( $dp_date ) );
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$wpdb->query( $wpdb->prepare( "INSERT INTO {$table_name} (postnumber, cntaccess, dp_date, blog_id) VALUES( %d, %d, %s, %d ) ", $line[0], $line[1], $dp_date, $line[3] ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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} else {
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$wpdb->query( $wpdb->prepare( "INSERT INTO {$table_name} (postnumber, cntaccess, blog_id) VALUES( %d, %d, %d ) ", $line[0], $line[1], $line[2] ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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}
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}
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// Close file.
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fclose( $csv_file ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fclose
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wp_safe_redirect(
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add_query_arg(
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array(
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'page' => 'tptn_exim_page',
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'file_import' => 'success',
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),
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admin_url( 'admin.php' )
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)
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);
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exit;
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}
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add_action( 'admin_init', 'tptn_import_tables', 9 );
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/**
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* Process a settings export that generates a .json file of the Top 10 settings
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*
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* @since 2.7.0
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*/
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function tptn_process_settings_export() {
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if ( empty( $_POST['tptn_action'] ) || 'export_settings' !== $_POST['tptn_action'] ) {
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return;
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}
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if ( ! wp_verify_nonce( sanitize_key( $_POST['tptn_export_settings_nonce'] ), 'tptn_export_settings_nonce' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated
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return;
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}
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if ( ! current_user_can( 'manage_options' ) ) {
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return;
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}
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$settings = get_option( 'tptn_settings' );
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ignore_user_abort( true );
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nocache_headers();
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header( 'Content-Type: application/json; charset=utf-8' );
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header( 'Content-Disposition: attachment; filename=tptn-settings-export-' . gmdate( 'm-d-Y' ) . '.json' );
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header( 'Expires: 0' );
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echo wp_json_encode( $settings );
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exit;
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}
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add_action( 'admin_init', 'tptn_process_settings_export' );
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/**
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* Process a settings import from a json file
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*
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* @since 2.7.0
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*/
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function tptn_process_settings_import() {
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if ( empty( $_POST['tptn_action'] ) || 'import_settings' !== $_POST['tptn_action'] ) {
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return;
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}
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if ( ! wp_verify_nonce( sanitize_key( $_POST['tptn_import_settings_nonce'] ), 'tptn_import_settings_nonce' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated
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return;
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}
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if ( ! current_user_can( 'manage_options' ) ) {
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return;
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}
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$filename = 'import_settings_file';
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$extension = isset( $_FILES[ $filename ]['name'] ) ? end( explode( '.', sanitize_file_name( wp_unslash( $_FILES[ $filename ]['name'] ) ) ) ) : '';
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if ( 'json' !== $extension ) {
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wp_die( esc_html__( 'Please upload a valid .json file', 'top-10' ) );
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}
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$import_file = isset( $_FILES[ $filename ]['tmp_name'] ) ? ( wp_unslash( $_FILES[ $filename ]['tmp_name'] ) ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
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if ( empty( $import_file ) ) {
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wp_die( esc_html__( 'Please upload a file to import', 'top-10' ) );
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}
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// Retrieve the settings from the file and convert the json object to an array.
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$settings = (array) json_decode( file_get_contents( $import_file ), true ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
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update_option( 'tptn_settings', $settings );
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wp_safe_redirect(
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add_query_arg(
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array(
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'page' => 'tptn_exim_page',
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'settings_import' => 'success',
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),
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admin_url( 'admin.php' )
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)
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);
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exit;
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}
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add_action( 'admin_init', 'tptn_process_settings_import', 9 );
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