148 lines
3.0 KiB
PHP
148 lines
3.0 KiB
PHP
<?php
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/**
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* SportsPress Importer
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*
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* @author ThemeBoy
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* @category Admin
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* @package SportsPress/Admin/Importers
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* @version 0.9
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*/
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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if ( class_exists( 'WP_Importer' ) ) {
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class SP_Importer extends WP_Importer {
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var $id;
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var $file_url;
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var $import_page;
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var $delimiter;
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var $posts = array();
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var $imported;
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var $skipped;
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/**
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* Registered callback function for the WordPress Importer
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*
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* Manages the three separate stages of the CSV import process
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*/
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function dispatch() {
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$this->header();
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if ( ! empty( $_POST['delimiter'] ) )
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$this->delimiter = stripslashes( trim( $_POST['delimiter'] ) );
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if ( ! $this->delimiter )
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$this->delimiter = ',';
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$step = empty( $_GET['step'] ) ? 0 : (int) $_GET['step'];
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switch ( $step ):
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case 0:
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$this->greet();
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break;
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case 1:
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check_admin_referer( 'import-upload' );
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if ( $this->handle_upload() ):
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if ( $this->id )
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$file = get_attached_file( $this->id );
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else
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$file = ABSPATH . $this->file_url;
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add_filter( 'http_request_timeout', array( $this, 'bump_request_timeout' ) );
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if ( function_exists( 'gc_enable' ) )
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gc_enable();
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@set_time_limit(0);
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@ob_flush();
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@flush();
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$this->import( $file );
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endif;
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break;
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endswitch;
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$this->footer();
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}
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/**
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* format_data_from_csv function.
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*
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* @access public
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* @param mixed $data
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* @param string $enc
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* @return string
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*/
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function format_data_from_csv( $data, $enc ) {
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return ( $enc == 'UTF-8' ) ? $data : utf8_encode( $data );
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}
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/**
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* Handles the CSV upload and initial parsing of the file to prepare for
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* displaying author import options
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*
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* @return bool False if error uploading or invalid file, true otherwise
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*/
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function handle_upload() {
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if ( empty( $_POST['file_url'] ) ) {
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$file = wp_import_handle_upload();
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if ( isset( $file['error'] ) ) {
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echo '<p><strong>' . __( 'Sorry, there has been an error.', 'sportspress' ) . '</strong><br />';
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echo esc_html( $file['error'] ) . '</p>';
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return false;
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}
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$this->id = (int) $file['id'];
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} else {
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if ( file_exists( ABSPATH . $_POST['file_url'] ) ) {
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$this->file_url = esc_attr( $_POST['file_url'] );
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} else {
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echo '<p><strong>' . __( 'Sorry, there has been an error.', 'sportspress' ) . '</strong></p>';
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return false;
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}
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}
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return true;
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}
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/**
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* header function.
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*
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* @access public
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* @return void
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*/
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function header() {
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echo '<div class="wrap"><h2>' . __( 'Import', 'sportspress' ) . '</h2>';
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}
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/**
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* footer function.
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*
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* @access public
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* @return void
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*/
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function footer() {
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echo '</div>';
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}
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/**
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* Added to http_request_timeout filter to force timeout at 60 seconds during import
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* @param int $val
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* @return int 60
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*/
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function bump_request_timeout( $val ) {
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return 60;
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}
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}
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}
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