2529 lines
97 KiB
PHP
2529 lines
97 KiB
PHP
<?php
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/**
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* WPvivid addon: yes
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* Addon Name: wpvivid-backup-pro-all-in-one
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* Description: Pro
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* Version: 1.9.1
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* Need_init: yes
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* Interface Name: WPvivid_media_importer
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*/
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if ( ! class_exists( 'WP_List_Table' ) )
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{
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require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
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}
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class WPvivid_Export_List extends WP_List_Table
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{
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public $list;
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public $page_num;
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public $parent;
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public $user_posts_count = 0;
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public function __construct( $args = array() )
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{
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global $wpdb;
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parent::__construct(
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array(
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'plural' => 'import',
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'screen' => 'import',
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)
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);
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}
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public function set_parent($parent)
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{
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$this->parent=$parent;
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}
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public function set_list($list, $page_num=1)
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{
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$this->list=$list;
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$this->page_num=$page_num;
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}
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public function get_columns()
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{
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$posts_columns = array();
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$posts_columns['file_name'] = __( 'File Name', 'wpvivid-backuprestore' );
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$posts_columns['export_type'] = __( 'Post Types', 'wpvivid-backuprestore' );
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$posts_columns['posts_count'] = __( 'Count', 'wpvivid-backuprestore' );
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$posts_columns['media_size'] = __( 'Media Files Size', 'wpvivid-backuprestore' );
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$posts_columns['import'] = __( 'Action', 'wpvivid-backuprestore' );
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return $posts_columns;
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}
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protected function display_tablenav( $which ) {
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$total_items =sizeof($this->list);
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if($total_items > 10) {
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if ('top' === $which) {
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wp_nonce_field('bulk-' . $this->_args['plural']);
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}
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?>
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<div class="tablenav <?php echo esc_attr($which); ?>">
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<?php if ($this->has_items()) : ?>
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<div class="alignleft actions bulkactions">
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<?php $this->bulk_actions($which); ?>
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</div>
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<?php
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endif;
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$this->extra_tablenav($which);
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$this->pagination($which);
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?>
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<br class="clear"/>
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</div>
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<?php
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}
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}
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function prepare_items()
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{
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$columns = $this->get_columns();
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$hidden = array();
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$sortable = array();
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$this->_column_headers = array($columns, $hidden, $sortable);
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$total_items =sizeof($this->list);
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if($total_items > 10) {
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$this->set_pagination_args(
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array(
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'total_items' => $total_items,
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'per_page' => 10,
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)
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);
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}
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}
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public function has_items()
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{
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return !empty($this->list);
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}
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public function column_cb( $item )
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{
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?>
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<input id="cb-select-<?php echo esc_attr($item['id']); ?>" type="checkbox" name="export[]" value="<?php echo esc_attr($item['id']); ?>"/>
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<?php
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}
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public function _column_file_name( $item, $classes, $data, $primary )
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{
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echo '<td>
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<div>
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'.esc_html($item['file_name']).'
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</div>
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<div style="padding-bottom: 5px;">
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<div class="backuptime">Data Modified: ' .esc_html(gmdate('M-d-Y H:i', $item['time'])) . '</div>
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</div>
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</td>';
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}
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public function _column_export_type( $item, $classes, $data, $primary )
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{
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$export = $item['export_type'] === 'page' ? 'Page' : 'Post';
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echo '<td style="color: #000;">
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<div>
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<div style="float:left;padding:10px 10px 10px 0;">';
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esc_html_e('Type: ', 'wpvivid-backuprestore');
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echo esc_html($export).'</div>
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</div>
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</td>';
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}
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public function _column_posts_count( $item, $classes, $data, $primary )
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{
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echo '<td style="min-width:100px;">
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<div style="float:left;padding:10px 10px 10px 0;">
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'.esc_html($item['posts_count']).'
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</div>
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</td>';
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}
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public function _column_media_size( $item, $classes, $data, $primary )
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{
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echo '<td style="min-width:100px;">
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<div style="float:left;padding:10px 10px 10px 0;">
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'.esc_html($item['media_size']).'
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</div>
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</td>';
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}
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public function _column_import( $item )
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{
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echo '<td style="min-width:100px;">
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<div class="export-list-import" style="cursor:pointer;padding:10px 0 10px 0;">
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<img src="' . esc_url(WPVIVID_PLUGIN_URL . '/admin/partials/images/Restore.png') . '" style="vertical-align:middle;" /><span>' ; esc_html_e('Import', 'wpvivid-backuprestore') ;
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echo '</span>
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</div>
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</td>';
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}
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public function display_rows()
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{
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$this->_display_rows( $this->list );
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}
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private function _display_rows($lists)
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{
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$page_lists=$lists;
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$page=$this->get_pagenum();
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$count=0;
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while ( $count<$page )
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{
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$page_lists = array_splice( $lists, 0, 10);
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$count++;
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}
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foreach ( $page_lists as $key=>$item )
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{
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$item['id']=$key;
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$this->single_row($item);
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}
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?>
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<?php
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}
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public function get_pagenum()
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{
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if($this->page_num=='first')
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{
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$this->page_num=1;
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}
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else if($this->page_num=='last')
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{
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$this->page_num=$this->_pagination_args['total_pages'];
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}
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$pagenum = $this->page_num ? $this->page_num : 0;
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if ( isset( $this->_pagination_args['total_pages'] ) && $pagenum > $this->_pagination_args['total_pages'] )
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{
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$pagenum = $this->_pagination_args['total_pages'];
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}
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return max( 1, $pagenum );
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}
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public function single_row($item)
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{
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?>
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<tr id="<?php echo esc_attr($item['id']) ?>" class="wpvivid-export-list-item">
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<?php $this->single_row_columns( $item ); ?>
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</tr>
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<?php
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}
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protected function pagination( $which ) {
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if ( empty( $this->_pagination_args ) ) {
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return;
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}
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$total_items = $this->_pagination_args['total_items'];
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$total_pages = $this->_pagination_args['total_pages'];
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$infinite_scroll = false;
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if ( isset( $this->_pagination_args['infinite_scroll'] ) ) {
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$infinite_scroll = $this->_pagination_args['infinite_scroll'];
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}
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if ( 'top' === $which && $total_pages > 1 ) {
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$this->screen->render_screen_reader_content( 'heading_pagination' );
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}
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$output = '<span class="displaying-num">' . sprintf( _n( '%s item', '%s items', $total_items, 'wpvivid-backuprestore' ), number_format_i18n( $total_items ) ) . '</span>';
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$current = $this->get_pagenum();
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$removable_query_args = wp_removable_query_args();
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$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
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$current_url = remove_query_arg( $removable_query_args, $current_url );
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$page_links = array();
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$total_pages_before = '<span class="paging-input">';
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$total_pages_after = '</span></span>';
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$disable_first = $disable_last = $disable_prev = $disable_next = false;
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if ( $current == 1 ) {
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$disable_first = true;
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$disable_prev = true;
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}
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if ( $current == 2 ) {
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$disable_first = true;
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}
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if ( $current == $total_pages ) {
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$disable_last = true;
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$disable_next = true;
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}
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if ( $current == $total_pages - 1 ) {
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$disable_last = true;
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}
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if ( $disable_first ) {
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$page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">«</span>';
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} else {
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$page_links[] = sprintf(
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"<div class='first-page button'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
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__( 'First page', 'wpvivid-backuprestore' ),
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'«'
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);
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}
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if ( $disable_prev ) {
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$page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">‹</span>';
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} else {
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$page_links[] = sprintf(
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"<div class='prev-page button' value='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
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$current,
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__( 'Previous page', 'wpvivid-backuprestore' ),
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'‹'
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);
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}
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if ( 'bottom' === $which ) {
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$html_current_page = $current;
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$total_pages_before = '<span class="screen-reader-text">' . __( 'Current Page', 'wpvivid-backuprestore' ) . '</span><span id="table-paging" class="paging-input"><span class="tablenav-paging-text">';
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} else {
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$html_current_page = sprintf(
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"%s<input class='current-page' id='current-page-selector-import' type='text' name='paged' value='%s' size='%d' aria-describedby='table-paging' /><span class='tablenav-paging-text'>",
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'<label for="current-page-selector-import" class="screen-reader-text">' . __( 'Current Page', 'wpvivid-backuprestore' ) . '</label>',
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$current,
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strlen( $total_pages )
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);
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}
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$html_total_pages = sprintf( "<span class='total-pages'>%s</span>", number_format_i18n( $total_pages ) );
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$page_links[] = $total_pages_before . sprintf( _x( '%1$s of %2$s', 'paging', 'wpvivid-backuprestore' ), $html_current_page, $html_total_pages ) . $total_pages_after;
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if ( $disable_next ) {
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$page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">›</span>';
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} else {
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$page_links[] = sprintf(
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"<div class='next-page button' value='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
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$current,
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__( 'Next page', 'wpvivid-backuprestore' ),
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'›'
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);
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}
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if ( $disable_last ) {
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$page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">»</span>';
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} else {
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$page_links[] = sprintf(
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"<div class='last-page button'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
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__( 'Last page', 'wpvivid-backuprestore' ),
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'»'
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);
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}
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$pagination_links_class = 'pagination-links';
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if ( ! empty( $infinite_scroll ) ) {
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$pagination_links_class .= ' hide-if-js';
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}
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$output .= "\n<span class='$pagination_links_class'>" . join( "\n", $page_links ) . '</span>';
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if ( $total_pages ) {
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$page_class = $total_pages < 2 ? ' one-page' : '';
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} else {
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$page_class = ' no-pages';
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}
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$this->_pagination = "<div class='tablenav-pages{$page_class}'>$output</div>";
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echo $this->_pagination;
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}
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}
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class WPvivid_Impoter_taskmanager
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{
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public static function new_task($task_id,$files,$options)
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{
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$task['id']=$task_id;
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$task['status']['start_time']=time();
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$task['status']['run_time']=time();
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$task['status']['timeout']=time();
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$task['status']['str']='ready';
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$task['status']['resume_count']=0;
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$task['options']=$options;
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$task['data']['files']=$files;
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self::update_task($task_id,$task);
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}
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public static function get_files($task_id)
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{
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$task=self::get_task($task_id);
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return $task['data']['files'];
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}
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public static function get_options($task_id)
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{
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$task=self::get_task($task_id);
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return $task['options'];
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}
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public static function get_tasks(){
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$default = array();
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return $options = get_option('wpvivid_importer_task_list', $default);
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}
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public static function get_task($task_id)
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{
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$default = array();
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$tasks = get_option('wpvivid_importer_task_list', $default);
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if(array_key_exists ($task_id, $tasks)) {
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return $tasks[$task_id];
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}
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else {
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return false;
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}
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}
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public static function update_task($task_id, $task)
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{
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$default = array();
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$options = get_option('wpvivid_importer_task_list', $default);
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$options[$task_id]=$task;
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WPvivid_Setting::update_option('wpvivid_importer_task_list', $options);
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}
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public static function delete_task($task_id){
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$options = get_option('wpvivid_importer_task_list', array());
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unset($options[$task_id]);
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WPvivid_Setting::update_option('wpvivid_importer_task_list', $options);
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}
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public static function get_import_task_status($task_id){
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$tasks=self::get_tasks();
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if(array_key_exists ($task_id, $tasks)) {
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$task = $tasks[$task_id];
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return $task['status']['str'];
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}
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else {
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return false;
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}
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}
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public static function update_import_task_status($task_id, $status, $reset_start_time=false, $reset_timeout=false, $resume_count=false, $error=''){
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$tasks=self::get_tasks();
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if(array_key_exists ($task_id, $tasks))
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{
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$task = $tasks[$task_id];
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$task['status']['run_time']=time();
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if($reset_start_time)
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$task['status']['start_time']=time();
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if(!empty($status)) {
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$task['status']['str']=$status;
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}
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if($reset_timeout)
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$task['status']['timeout']=time();
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if($resume_count!==false) {
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$task['status']['resume_count']=$resume_count;
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}
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if(!empty($error)) {
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$task['status']['error']=$error;
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}
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self::update_task($task_id, $task);
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return $task;
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}
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else {
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return false;
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}
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}
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}
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class WPvivid_import_data
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{
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public $import_log = false;
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public $import_log_file;
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public function __construct()
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{
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$this->import_log_file = WP_CONTENT_DIR.DIRECTORY_SEPARATOR.WPvivid_Setting::get_backupdir().DIRECTORY_SEPARATOR.WPVIVID_IMPORT_EXPORT_DIR.DIRECTORY_SEPARATOR.'wpvivid_import_log.txt';
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}
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public function wpvivid_create_import_log()
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{
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$this->import_log=new WPvivid_Log();
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$this->import_log->CreateLogFile($this->import_log_file, 'has_folder', 'import');
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}
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public function wpvivid_write_import_log($message, $type)
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{
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if($this->import_log===false)
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{
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$this->import_log=new WPvivid_Log();
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$this->import_log->OpenLogFile($this->import_log_file,'has_folder');
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}
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clearstatcache();
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if(filesize($this->import_log_file)>4*1024*1024)
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{
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$this->import_log->CloseFile();
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wp_delete_file($this->import_log_file);
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$this->import_log=null;
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$this->import_log=new WPvivid_Log();
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$this->import_log->OpenLogFile($this->import_log_file,'has_folder');
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}
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$this->import_log->WriteLog($message, $type);
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}
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public function get_log_content()
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{
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$buffer = '';
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if(file_exists($this->import_log_file)){
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$file = fopen($this->import_log_file, 'r');
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if (!$file) {
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return '';
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}
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while (!feof($file)) {
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$buffer .= fread($file, 1024);
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}
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fclose($file);
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}
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return $buffer;
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}
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}
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|
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|
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global $xml_file_name;
|
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class WPvivid_media_importer
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|
{
|
|
var $max_wxr_version = 1.2; // max. supported WXR version
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|
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var $id; // WXR attachment ID
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var $default_user;
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// information to import from WXR file
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var $version;
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var $authors = array();
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var $posts = array();
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var $terms = array();
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|
var $categories = array();
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var $tags = array();
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var $base_url = '';
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var $new_site_url='';
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|
|
// mappings from old information to new
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|
var $processed_authors = array();
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var $author_mapping = array();
|
|
var $processed_terms = array();
|
|
var $processed_posts = array();
|
|
var $post_orphans = array();
|
|
var $processed_menu_items = array();
|
|
var $menu_item_orphans = array();
|
|
var $missing_menu_items = array();
|
|
|
|
var $fetch_attachments = false;
|
|
var $url_remap = array();
|
|
var $featured_images = array();
|
|
|
|
public $import_log;
|
|
|
|
public function __construct()
|
|
{
|
|
}
|
|
|
|
public function import($id)
|
|
{
|
|
if (!class_exists('WPvivid_PclZip'))
|
|
include_once WPVIVID_PLUGIN_DIR . '/includes/zip/class-wpvivid-pclzip.php';
|
|
|
|
$this->import_log = new WPvivid_import_data();
|
|
|
|
@set_time_limit(900);
|
|
|
|
$path=WP_CONTENT_DIR.DIRECTORY_SEPARATOR.WPvivid_Setting::get_backupdir().DIRECTORY_SEPARATOR.WPVIVID_IMPORT_EXPORT_DIR;
|
|
|
|
$files=WPvivid_Impoter_taskmanager::get_files($id);
|
|
|
|
define(PCLZIP_TEMPORARY_DIR,dirname($path));
|
|
|
|
global $xml_file_name;
|
|
foreach ($files as $file)
|
|
{
|
|
$file_path=$path.DIRECTORY_SEPARATOR.$file;
|
|
$this->import_log->wpvivid_write_import_log('Prepare to retrieve file info, file name: '.$file_path, 'notice');
|
|
$archive = new WPvivid_PclZip($file_path);
|
|
$ret=$this->get_file_info($file_path);
|
|
if($ret['result']=='failed')
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to retrieve file info, error: '.$ret['error'], 'notice');
|
|
WPvivid_Impoter_taskmanager::update_import_task_status($id, 'error', true, false, false, $ret['error']);
|
|
return $ret;
|
|
}
|
|
$this->import_log->wpvivid_write_import_log('Retrieving file info is completed.', 'notice');
|
|
$xml_file=$ret['json_data']['xml_file'];
|
|
$xml_file_name = $ret['json_data']['xml_file'];
|
|
$this->import_log->wpvivid_write_import_log('Prepare to extract, file name: '.$xml_file, 'notice');
|
|
$zip_ret = $archive->extract(WPVIVID_PCLZIP_OPT_BY_NAME,basename($xml_file),WPVIVID_PCLZIP_OPT_PATH,$path,WPVIVID_PCLZIP_OPT_REPLACE_NEWER,WPVIVID_PCLZIP_OPT_TEMP_FILE_THRESHOLD,16);
|
|
if(!$zip_ret)
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to extract, error: '.$archive->errorInfo(true), 'notice');
|
|
WPvivid_Impoter_taskmanager::update_import_task_status($id, 'error', true, false, false, $archive->errorInfo(true));
|
|
$ret['result']='failed';
|
|
$ret['error'] = $archive->errorInfo(true);
|
|
return $ret;
|
|
}
|
|
$this->import_log->wpvivid_write_import_log('The file extracton is completed, file name: '.$xml_file, 'notice');
|
|
$this->import_log->wpvivid_write_import_log('Prepare to extract, file name: '.$file_path, 'notice');
|
|
$zip_ret = $archive->extract(WPVIVID_PCLZIP_OPT_PATH, WP_CONTENT_DIR, WPVIVID_PCLZIP_OPT_REPLACE_NEWER, WPVIVID_PCLZIP_CB_PRE_EXTRACT, 'wpvivid_function_pre_extract_import_callback', WPVIVID_PCLZIP_OPT_TEMP_FILE_THRESHOLD,16);
|
|
if(!$zip_ret)
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to extract, error: '.$archive->errorInfo(true), 'notice');
|
|
WPvivid_Impoter_taskmanager::update_import_task_status($id, 'error', true, false, false, $archive->errorInfo(true));
|
|
$ret['result']='failed';
|
|
$ret['error'] = $archive->errorInfo(true);
|
|
return $ret;
|
|
}
|
|
$this->import_log->wpvivid_write_import_log('The file extracton is completed, file name: '.$file_path, 'notice');
|
|
|
|
@set_time_limit(900);
|
|
$file_path=$path.DIRECTORY_SEPARATOR.$xml_file;
|
|
$this->import_log->wpvivid_write_import_log('Prepare import, file name: '.$file_path, 'notice');
|
|
$ret=$this->_import($file_path, WPvivid_Impoter_taskmanager::get_options($id));
|
|
if($ret['result']=='failed')
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to import, error: '.$ret['error'], 'notice');
|
|
WPvivid_Impoter_taskmanager::update_import_task_status($id, 'error', true, false, false, $ret['error']);
|
|
return $ret;
|
|
}
|
|
$this->import_log->wpvivid_write_import_log('Import task is completed, file name: '.$file_path, 'notice');
|
|
@wp_delete_file($file_path);
|
|
}
|
|
|
|
$this->replace_domain();
|
|
|
|
$ret['result']='success';
|
|
$ret['files']=$files;
|
|
$this->import_log->wpvivid_write_import_log('Import task succeeded.', 'notice');
|
|
WPvivid_Impoter_taskmanager::update_import_task_status($id, 'completed', false);
|
|
return $ret;
|
|
}
|
|
|
|
public function get_file_info($file_name)
|
|
{
|
|
if(!class_exists('WPvivid_ZipClass'))
|
|
include_once WPVIVID_PLUGIN_DIR . '/includes/class-wpvivid-zipclass.php';
|
|
$zip=new WPvivid_ZipClass();
|
|
$ret=$zip->get_json_data($file_name, 'export');
|
|
if($ret['result'] === WPVIVID_SUCCESS)
|
|
{
|
|
$json=$ret['json_data'];
|
|
$json = json_decode($json, 1);
|
|
if (is_null($json))
|
|
{
|
|
return array('result'=>WPVIVID_FAILED,'error'=>'Failed to decode json');
|
|
} else {
|
|
return array('result'=>WPVIVID_SUCCESS,'json_data'=>$json);
|
|
}
|
|
}
|
|
else {
|
|
return $ret;
|
|
}
|
|
}
|
|
|
|
public function _import($file,$options)
|
|
{
|
|
if(isset($options['user']))
|
|
{
|
|
$this->default_user=$options['user'];
|
|
}
|
|
else
|
|
{
|
|
$this->default_user=get_current_user_id();
|
|
}
|
|
|
|
if(isset($options['update_exist']))
|
|
{
|
|
$update_exist=$options['update_exist'];
|
|
}
|
|
else
|
|
{
|
|
$update_exist=false;
|
|
}
|
|
|
|
$ret=$this->import_start( $file );
|
|
|
|
if($ret['result']=='failed')
|
|
{
|
|
return $ret;
|
|
}
|
|
|
|
$ret=$this->get_author_mapping();
|
|
|
|
if($ret['result']=='failed')
|
|
{
|
|
return $ret;
|
|
}
|
|
|
|
wp_suspend_cache_invalidation( true );
|
|
$ret=$this->process_categories();
|
|
if($ret['result']=='failed')
|
|
{
|
|
return $ret;
|
|
}
|
|
$ret=$this->process_tags();
|
|
if($ret['result']=='failed')
|
|
{
|
|
return $ret;
|
|
}
|
|
$ret=$this->process_terms();
|
|
if($ret['result']=='failed')
|
|
{
|
|
return $ret;
|
|
}
|
|
$ret=$this->process_posts_ex($update_exist);
|
|
if($ret['result']=='failed')
|
|
{
|
|
return $ret;
|
|
}
|
|
wp_suspend_cache_invalidation( false );
|
|
$ret=$this->import_end();
|
|
|
|
return $ret;
|
|
}
|
|
|
|
private function import_start( $file )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Analyze the imported file, file name: '.$file, 'notice');
|
|
$import_data = $this->parse( $file );
|
|
if( is_wp_error( $import_data ) )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to analyze a file, file name: '.$file, 'notice');
|
|
$ret['result']='failed';
|
|
$ret['error']=$import_data->get_error_message();
|
|
return $ret;
|
|
}
|
|
|
|
$this->version = $import_data['version'];
|
|
$this->get_authors_from_import( $import_data );
|
|
$this->posts = $import_data['posts'];
|
|
$this->terms = $import_data['terms'];
|
|
$this->categories = $import_data['categories'];
|
|
$this->tags = $import_data['tags'];
|
|
$this->base_url = esc_url( $import_data['base_url'] );
|
|
$this->import_log->wpvivid_write_import_log('The file analysis is completed, file name: '.$file, 'notice');
|
|
$ret['result']='success';
|
|
return $ret;
|
|
}
|
|
|
|
private function get_author_mapping()
|
|
{
|
|
$ret['result']='success';
|
|
|
|
return $ret;
|
|
|
|
/*
|
|
$create_users = false;
|
|
|
|
foreach ( (array) $_POST['imported_authors'] as $i => $old_login )
|
|
{
|
|
// Multisite adds strtolower to sanitize_user. Need to sanitize here to stop breakage in process_posts.
|
|
$santized_old_login = sanitize_user( $old_login, true );
|
|
$old_id = isset( $this->authors[$old_login]['author_id'] ) ? intval($this->authors[$old_login]['author_id']) : false;
|
|
|
|
if ( ! empty( $_POST['user_map'][$i] ) )
|
|
{
|
|
$user = get_userdata( intval($_POST['user_map'][$i]) );
|
|
if ( isset( $user->ID ) ) {
|
|
if ( $old_id )
|
|
$this->processed_authors[$old_id] = $user->ID;
|
|
$this->author_mapping[$santized_old_login] = $user->ID;
|
|
}
|
|
} else if ( $create_users )
|
|
{
|
|
if ( ! empty($_POST['user_new'][$i]) )
|
|
{
|
|
$user_id = wp_create_user( $_POST['user_new'][$i], wp_generate_password() );
|
|
} else if ( $this->version != '1.0' )
|
|
{
|
|
$user_data = array(
|
|
'user_login' => $old_login,
|
|
'user_pass' => wp_generate_password(),
|
|
'user_email' => isset( $this->authors[$old_login]['author_email'] ) ? $this->authors[$old_login]['author_email'] : '',
|
|
'display_name' => $this->authors[$old_login]['author_display_name'],
|
|
'first_name' => isset( $this->authors[$old_login]['author_first_name'] ) ? $this->authors[$old_login]['author_first_name'] : '',
|
|
'last_name' => isset( $this->authors[$old_login]['author_last_name'] ) ? $this->authors[$old_login]['author_last_name'] : '',
|
|
);
|
|
$user_id = wp_insert_user( $user_data );
|
|
}
|
|
|
|
if ( ! is_wp_error( $user_id ) )
|
|
{
|
|
if ( $old_id )
|
|
$this->processed_authors[$old_id] = $user_id;
|
|
$this->author_mapping[$santized_old_login] = $user_id;
|
|
} else {
|
|
printf( __( 'Failed to create new user for %s. Their posts will be attributed to the current user.', 'wordpress-importer' ), esc_html($this->authors[$old_login]['author_display_name']) );
|
|
if ( defined('IMPORT_DEBUG') && IMPORT_DEBUG )
|
|
echo ' ' . $user_id->get_error_message();
|
|
echo '<br />';
|
|
}
|
|
}
|
|
|
|
// failsafe: if the user_id was invalid, default to the current user
|
|
if ( ! isset( $this->author_mapping[$santized_old_login] ) )
|
|
{
|
|
if ( $old_id )
|
|
$this->processed_authors[$old_id] = (int) get_current_user_id();
|
|
$this->author_mapping[$santized_old_login] = (int) get_current_user_id();
|
|
}
|
|
}
|
|
*/
|
|
}
|
|
|
|
private function process_categories()
|
|
{
|
|
$ret['result']='success';
|
|
$this->categories = apply_filters( 'wp_import_categories', $this->categories );
|
|
$this->import_log->wpvivid_write_import_log('Start importing categories.', 'notice');
|
|
if ( empty( $this->categories ) ) {
|
|
$this->import_log->wpvivid_write_import_log('Categories import is completed.', 'notice');
|
|
return $ret;
|
|
}
|
|
|
|
foreach ( $this->categories as $cat )
|
|
{
|
|
// if the category already exists leave it alone
|
|
$term_id = term_exists( $cat['category_nicename'], 'category' );
|
|
if ( $term_id )
|
|
{
|
|
if ( is_array($term_id) ) $term_id = $term_id['term_id'];
|
|
if ( isset($cat['term_id']) )
|
|
$this->processed_terms[intval($cat['term_id'])] = (int) $term_id;
|
|
continue;
|
|
}
|
|
|
|
$category_parent = empty( $cat['category_parent'] ) ? 0 : category_exists( $cat['category_parent'] );
|
|
$category_description = isset( $cat['category_description'] ) ? $cat['category_description'] : '';
|
|
$catarr = array(
|
|
'category_nicename' => $cat['category_nicename'],
|
|
'category_parent' => $category_parent,
|
|
'cat_name' => $cat['cat_name'],
|
|
'category_description' => $category_description
|
|
);
|
|
$catarr = wp_slash( $catarr );
|
|
|
|
$id = wp_insert_category( $catarr );
|
|
if ( ! is_wp_error( $id ) )
|
|
{
|
|
if ( isset($cat['term_id']) )
|
|
$this->processed_terms[intval($cat['term_id'])] = $id;
|
|
} else {
|
|
|
|
if ( defined('IMPORT_DEBUG') && IMPORT_DEBUG )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to import categories, error: '.$id->get_error_message(), 'notice');
|
|
$ret['result']='failed';
|
|
$ret['error']='Failed to import category '.$cat['category_nicename'].' '.$id->get_error_message();
|
|
return $ret;
|
|
}
|
|
continue;
|
|
}
|
|
|
|
$this->process_termmeta( $cat, $id['term_id'] );
|
|
}
|
|
|
|
unset( $this->categories );
|
|
$this->import_log->wpvivid_write_import_log('Categories import is completed.', 'notice');
|
|
return $ret;
|
|
}
|
|
|
|
private function process_termmeta( $term, $term_id )
|
|
{
|
|
if ( ! isset( $term['termmeta'] ) )
|
|
{
|
|
$term['termmeta'] = array();
|
|
}
|
|
|
|
$term['termmeta'] = apply_filters( 'wp_import_term_meta', $term['termmeta'], $term_id, $term );
|
|
|
|
if ( empty( $term['termmeta'] ) ) {
|
|
return;
|
|
}
|
|
|
|
foreach ( $term['termmeta'] as $meta )
|
|
{
|
|
$key = apply_filters( 'import_term_meta_key', $meta['key'], $term_id, $term );
|
|
if ( ! $key ) {
|
|
continue;
|
|
}
|
|
|
|
// Export gets meta straight from the DB so could have a serialized string
|
|
$value = maybe_unserialize( $meta['value'] );
|
|
|
|
add_term_meta( $term_id, $key, $value );
|
|
|
|
do_action( 'import_term_meta', $term_id, $key, $value );
|
|
}
|
|
}
|
|
|
|
private function process_tags()
|
|
{
|
|
$ret['result']='success';
|
|
$this->tags = apply_filters( 'wp_import_tags', $this->tags );
|
|
$this->import_log->wpvivid_write_import_log('Start importing tags.', 'notice');
|
|
if ( empty( $this->tags ) ){
|
|
$this->import_log->wpvivid_write_import_log('Tags import is completed.', 'notice');
|
|
return $ret;
|
|
}
|
|
|
|
foreach ( $this->tags as $tag )
|
|
{
|
|
$term_id = term_exists( $tag['tag_slug'], 'post_tag' );
|
|
if ( $term_id )
|
|
{
|
|
if ( is_array($term_id) ) $term_id = $term_id['term_id'];
|
|
if ( isset($tag['term_id']) )
|
|
$this->processed_terms[intval($tag['term_id'])] = (int) $term_id;
|
|
continue;
|
|
}
|
|
|
|
$tag = wp_slash( $tag );
|
|
$tag_desc = isset( $tag['tag_description'] ) ? $tag['tag_description'] : '';
|
|
$tagarr = array( 'slug' => $tag['tag_slug'], 'description' => $tag_desc );
|
|
|
|
$id = wp_insert_term( $tag['tag_name'], 'post_tag', $tagarr );
|
|
if ( ! is_wp_error( $id ) )
|
|
{
|
|
if ( isset($tag['term_id']) )
|
|
$this->processed_terms[intval($tag['term_id'])] = $id['term_id'];
|
|
} else {
|
|
if ( defined('IMPORT_DEBUG') && IMPORT_DEBUG )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to import tags, error: '.$id->get_error_message(), 'notice');
|
|
$ret['result']='failed';
|
|
$ret['error']='Failed to import post tag '.$tag['tag_name'].' '.$id->get_error_message();
|
|
return $ret;
|
|
}
|
|
continue;
|
|
}
|
|
|
|
$this->process_termmeta( $tag, $id['term_id'] );
|
|
}
|
|
|
|
unset( $this->tags );
|
|
$this->import_log->wpvivid_write_import_log('Tags import is completed.', 'notice');
|
|
return $ret;
|
|
}
|
|
|
|
private function process_terms()
|
|
{
|
|
$ret['result']='success';
|
|
$this->terms = apply_filters( 'wp_import_terms', $this->terms );
|
|
$this->import_log->wpvivid_write_import_log('Start importing terms.', 'notice');
|
|
if ( empty( $this->terms ) ) {
|
|
$this->import_log->wpvivid_write_import_log('Terms import is completed.', 'notice');
|
|
return $ret;
|
|
}
|
|
|
|
foreach ( $this->terms as $term )
|
|
{
|
|
// if the term already exists in the correct taxonomy leave it alone
|
|
$term_id = term_exists( $term['slug'], $term['term_taxonomy'] );
|
|
if ( $term_id ) {
|
|
if ( is_array($term_id) ) $term_id = $term_id['term_id'];
|
|
if ( isset($term['term_id']) )
|
|
$this->processed_terms[intval($term['term_id'])] = (int) $term_id;
|
|
continue;
|
|
}
|
|
|
|
if ( empty( $term['term_parent'] ) ) {
|
|
$parent = 0;
|
|
} else {
|
|
$parent = term_exists( $term['term_parent'], $term['term_taxonomy'] );
|
|
if ( is_array( $parent ) ) $parent = $parent['term_id'];
|
|
}
|
|
$term = wp_slash( $term );
|
|
$description = isset( $term['term_description'] ) ? $term['term_description'] : '';
|
|
$termarr = array( 'slug' => $term['slug'], 'description' => $description, 'parent' => intval($parent) );
|
|
|
|
$id = wp_insert_term( $term['term_name'], $term['term_taxonomy'], $termarr );
|
|
if ( ! is_wp_error( $id ) ) {
|
|
if ( isset($term['term_id']) )
|
|
$this->processed_terms[intval($term['term_id'])] = $id['term_id'];
|
|
} else {
|
|
if ( defined('IMPORT_DEBUG') && IMPORT_DEBUG )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to import terms, error: '.$id->get_error_message(), 'notice');
|
|
$ret['result']='failed';
|
|
$ret['error']='Failed to import '.$term['term_taxonomy'].' '.$term['term_name'].' '.$id->get_error_message();
|
|
return $ret;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
$this->process_termmeta( $term, $id['term_id'] );
|
|
}
|
|
|
|
unset( $this->terms );
|
|
$this->import_log->wpvivid_write_import_log('Terms import is completed.', 'notice');
|
|
return $ret;
|
|
}
|
|
|
|
private function process_posts_ex($update_exist=false)
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Start importing posts.', 'notice');
|
|
$ret['result']='success';
|
|
$this->posts = apply_filters( 'wp_import_posts', $this->posts );
|
|
|
|
foreach ( $this->posts as $post )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Post id: '.$post['post_id'], 'notice');
|
|
$post = apply_filters( 'wp_import_post_data_raw', $post );
|
|
$post_type_object = get_post_type_object( $post['post_type'] );
|
|
$post_exists = post_exists( $post['post_title'], '', $post['post_date'] );
|
|
$post_exists = apply_filters( 'wp_import_existing_post', $post_exists, $post );
|
|
if ( $post_exists && get_post_type( $post_exists ) == $post['post_type'] )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('The post already exists.', 'notice');
|
|
$comment_post_ID=$post_id = $post_exists;
|
|
$this->processed_posts[ intval( $post['post_id'] ) ] = intval( $post_exists );
|
|
|
|
if($update_exist)
|
|
{
|
|
$post_parent = (int) $post['post_parent'];
|
|
if ( $post_parent )
|
|
{
|
|
// if we already know the parent, map it to the new local ID
|
|
if ( isset( $this->processed_posts[$post_parent] ) )
|
|
{
|
|
$post_parent = $this->processed_posts[$post_parent];
|
|
// otherwise record the parent for later
|
|
} else {
|
|
$this->post_orphans[intval($post['post_id'])] = $post_parent;
|
|
$post_parent = 0;
|
|
}
|
|
}
|
|
$author = sanitize_user( $post['post_author'], true );
|
|
if ( isset( $this->author_mapping[$author] ) ) {
|
|
$author = $this->author_mapping[$author];
|
|
}
|
|
else {
|
|
$author = (int)$this->default_user;
|
|
}
|
|
|
|
$postdata = array(
|
|
'ID' => $post['post_id'], 'post_author' => $author, 'post_date' => $post['post_date'],
|
|
'post_date_gmt' => $post['post_date_gmt'], 'post_content' => $post['post_content'],
|
|
'post_excerpt' => $post['post_excerpt'], 'post_title' => $post['post_title'],
|
|
'post_status' => $post['status'], 'post_name' => $post['post_name'],
|
|
'comment_status' => $post['comment_status'], 'ping_status' => $post['ping_status'],
|
|
'guid' => $post['guid'], 'post_parent' => $post_parent, 'menu_order' => $post['menu_order'],
|
|
'post_type' => $post['post_type'], 'post_password' => $post['post_password']
|
|
);
|
|
|
|
wp_update_post($postdata);
|
|
|
|
if ( ! empty( $post['postmeta'] ) )
|
|
{
|
|
foreach ( $post['postmeta'] as $meta )
|
|
{
|
|
$key = apply_filters( 'import_post_meta_key', $meta['key'], $post_id, $post );
|
|
$value = false;
|
|
|
|
if ( '_edit_last' == $key )
|
|
{
|
|
if ( isset( $this->processed_authors[intval($meta['value'])] ) )
|
|
$value = $this->processed_authors[intval($meta['value'])];
|
|
else
|
|
$key = false;
|
|
}
|
|
|
|
if ( $key )
|
|
{
|
|
// export gets meta straight from the DB so could have a serialized string
|
|
if ( ! $value )
|
|
$value = maybe_unserialize( $meta['value'] );
|
|
if(metadata_exists('post', $post_id, $key))
|
|
{
|
|
//update_post_meta($post_id,$key,$value);
|
|
update_post_meta($post_id, wp_slash( $key ), wp_slash_strings_only( $value ));
|
|
}
|
|
else
|
|
{
|
|
//add_post_meta( $post_id, $key, $value );
|
|
add_post_meta( $post_id, wp_slash( $key ), wp_slash_strings_only( $value ) );
|
|
}
|
|
|
|
|
|
do_action( 'import_post_meta', $post_id, $key, $value );
|
|
|
|
// if the post has a featured image, take note of this in case of remap
|
|
if ( '_thumbnail_id' == $key )
|
|
$this->featured_images[$post_id] = (int) $value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
$post_parent = (int) $post['post_parent'];
|
|
if ( $post_parent )
|
|
{
|
|
// if we already know the parent, map it to the new local ID
|
|
if ( isset( $this->processed_posts[$post_parent] ) )
|
|
{
|
|
$post_parent = $this->processed_posts[$post_parent];
|
|
// otherwise record the parent for later
|
|
} else {
|
|
$this->post_orphans[intval($post['post_id'])] = $post_parent;
|
|
$post_parent = 0;
|
|
}
|
|
}
|
|
// map the post author
|
|
$author = sanitize_user( $post['post_author'], true );
|
|
if ( isset( $this->author_mapping[$author] ) ) {
|
|
$author = $this->author_mapping[$author];
|
|
}
|
|
else {
|
|
$author = (int)$this->default_user;
|
|
}
|
|
$postdata = array(
|
|
'import_id' => $post['post_id'], 'post_author' => $author, 'post_date' => $post['post_date'],
|
|
'post_date_gmt' => $post['post_date_gmt'], 'post_content' => $post['post_content'],
|
|
'post_excerpt' => $post['post_excerpt'], 'post_title' => $post['post_title'],
|
|
'post_status' => $post['status'], 'post_name' => $post['post_name'],
|
|
'comment_status' => $post['comment_status'], 'ping_status' => $post['ping_status'],
|
|
'guid' => $post['guid'], 'post_parent' => $post_parent, 'menu_order' => $post['menu_order'],
|
|
'post_type' => $post['post_type'], 'post_password' => $post['post_password']
|
|
);
|
|
$original_post_ID = $post['post_id'];
|
|
$postdata = apply_filters( 'wp_import_post_data_processed', $postdata, $post );
|
|
$postdata = wp_slash( $postdata );
|
|
if ( 'attachment' == $postdata['post_type'] )
|
|
{
|
|
$remote_url = ! empty($post['attachment_url']) ? $post['attachment_url'] : $post['guid'];
|
|
// try to use _wp_attached file for upload folder placement to ensure the same location as the export site
|
|
// e.g. location is 2003/05/image.jpg but the attachment post_date is 2010/09, see media_handle_upload()
|
|
$postdata['upload_date'] = $post['post_date'];
|
|
if ( isset( $post['postmeta'] ) )
|
|
{
|
|
foreach( $post['postmeta'] as $meta )
|
|
{
|
|
if ( $meta['key'] == '_wp_attached_file' ) {
|
|
if ( preg_match( '%^[0-9]{4}/[0-9]{2}%', $meta['value'], $matches ) )
|
|
$postdata['upload_date'] = $matches[0];
|
|
break;
|
|
}
|
|
}
|
|
$postmeta=$post['postmeta'];
|
|
}
|
|
else
|
|
{
|
|
$postmeta=false;
|
|
}
|
|
|
|
$comment_post_ID = $post_id = $this->process_attachment_ex( $postdata, $remote_url ,$postmeta);
|
|
} else {
|
|
$comment_post_ID =$post_id = wp_insert_post( $postdata, true );
|
|
do_action( 'wp_import_insert_post', $post_id, $original_post_ID, $postdata, $post );
|
|
}
|
|
if ( is_wp_error( $post_id ) )
|
|
{
|
|
if ( defined('IMPORT_DEBUG') && IMPORT_DEBUG )
|
|
{
|
|
$ret['result']='failed';
|
|
$ret['error']='Failed to import '.$post_type_object->labels->singular_name.' '.$post['post_title'].' '.$post_id->get_error_message();
|
|
return $ret;
|
|
}
|
|
continue;
|
|
}
|
|
if ( $post['is_sticky'] == 1 )
|
|
stick_post( $post_id );
|
|
// map pre-import ID to local ID
|
|
$this->processed_posts[intval($post['post_id'])] = (int) $post_id;
|
|
}
|
|
|
|
if($post_exists)
|
|
continue;
|
|
|
|
if ( ! isset( $post['terms'] ) )
|
|
$post['terms'] = array();
|
|
|
|
$post['terms'] = apply_filters( 'wp_import_post_terms', $post['terms'], $post_id, $post );
|
|
|
|
// add categories, tags and other terms
|
|
if ( ! empty( $post['terms'] ) )
|
|
{
|
|
$terms_to_set = array();
|
|
foreach ( $post['terms'] as $term )
|
|
{
|
|
// back compat with WXR 1.0 map 'tag' to 'post_tag'
|
|
$taxonomy = ( 'tag' == $term['domain'] ) ? 'post_tag' : $term['domain'];
|
|
$term_exists = term_exists( $term['slug'], $taxonomy );
|
|
$term_id = is_array( $term_exists ) ? $term_exists['term_id'] : $term_exists;
|
|
if ( ! $term_id )
|
|
{
|
|
$t = wp_insert_term( $term['name'], $taxonomy, array( 'slug' => $term['slug'] ) );
|
|
if ( ! is_wp_error( $t ) )
|
|
{
|
|
$term_id = $t['term_id'];
|
|
do_action( 'wp_import_insert_term', $t, $term, $post_id, $post );
|
|
} else {
|
|
if ( defined('IMPORT_DEBUG') && IMPORT_DEBUG )
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to import post, error: '.$post_id->get_error_message(), 'notice');
|
|
$ret['result']='failed';
|
|
$ret['error']='Failed to import '.esc_html($taxonomy).' '.esc_html($term['name']).' '.$post_id->get_error_message();
|
|
return $ret;
|
|
}
|
|
continue;
|
|
}
|
|
}
|
|
$terms_to_set[$taxonomy][] = intval( $term_id );
|
|
}
|
|
|
|
foreach ( $terms_to_set as $tax => $ids )
|
|
{
|
|
$tt_ids = wp_set_post_terms( $post_id, $ids, $tax );
|
|
do_action( 'wp_import_set_post_terms', $tt_ids, $ids, $tax, $post_id, $post );
|
|
}
|
|
unset( $post['terms'], $terms_to_set );
|
|
}
|
|
|
|
if ( ! isset( $post['comments'] ) )
|
|
$post['comments'] = array();
|
|
|
|
$post['comments'] = apply_filters( 'wp_import_post_comments', $post['comments'], $post_id, $post );
|
|
|
|
// add/update comments
|
|
if ( ! empty( $post['comments'] ) )
|
|
{
|
|
$num_comments = 0;
|
|
$inserted_comments = array();
|
|
foreach ( $post['comments'] as $comment )
|
|
{
|
|
$comment_id = $comment['comment_id'];
|
|
$newcomments[$comment_id]['comment_post_ID'] = $comment_post_ID;
|
|
$newcomments[$comment_id]['comment_author'] = $comment['comment_author'];
|
|
$newcomments[$comment_id]['comment_author_email'] = $comment['comment_author_email'];
|
|
$newcomments[$comment_id]['comment_author_IP'] = $comment['comment_author_IP'];
|
|
$newcomments[$comment_id]['comment_author_url'] = $comment['comment_author_url'];
|
|
$newcomments[$comment_id]['comment_date'] = $comment['comment_date'];
|
|
$newcomments[$comment_id]['comment_date_gmt'] = $comment['comment_date_gmt'];
|
|
$newcomments[$comment_id]['comment_content'] = $comment['comment_content'];
|
|
$newcomments[$comment_id]['comment_approved'] = $comment['comment_approved'];
|
|
$newcomments[$comment_id]['comment_type'] = $comment['comment_type'];
|
|
$newcomments[$comment_id]['comment_parent'] = $comment['comment_parent'];
|
|
$newcomments[$comment_id]['commentmeta'] = isset( $comment['commentmeta'] ) ? $comment['commentmeta'] : array();
|
|
if ( isset( $this->processed_authors[$comment['comment_user_id']] ) )
|
|
$newcomments[$comment_id]['user_id'] = $this->processed_authors[$comment['comment_user_id']];
|
|
}
|
|
ksort( $newcomments );
|
|
|
|
foreach ( $newcomments as $key => $comment )
|
|
{
|
|
// if this is a new post we can skip the comment_exists() check
|
|
if ( ! $post_exists || ! comment_exists( $comment['comment_author'], $comment['comment_date'] ) )
|
|
{
|
|
if ( isset( $inserted_comments[$comment['comment_parent']] ) )
|
|
$comment['comment_parent'] = $inserted_comments[$comment['comment_parent']];
|
|
$comment = wp_slash( $comment );
|
|
$comment = wp_filter_comment( $comment );
|
|
$inserted_comments[$key] = wp_insert_comment( $comment );
|
|
do_action( 'wp_import_insert_comment', $inserted_comments[$key], $comment, $comment_post_ID, $post );
|
|
|
|
foreach( $comment['commentmeta'] as $meta ) {
|
|
$value = maybe_unserialize( $meta['value'] );
|
|
add_comment_meta( $inserted_comments[$key], $meta['key'], $value );
|
|
}
|
|
|
|
$num_comments++;
|
|
}
|
|
}
|
|
unset( $newcomments, $inserted_comments, $post['comments'] );
|
|
}
|
|
|
|
if ( ! isset( $post['postmeta'] ) )
|
|
$post['postmeta'] = array();
|
|
|
|
$post['postmeta'] = apply_filters( 'wp_import_post_meta', $post['postmeta'], $post_id, $post );
|
|
|
|
// add/update post meta
|
|
if ( ! empty( $post['postmeta'] ) )
|
|
{
|
|
foreach ( $post['postmeta'] as $meta )
|
|
{
|
|
$key = apply_filters( 'import_post_meta_key', $meta['key'], $post_id, $post );
|
|
$value = false;
|
|
|
|
if ( '_edit_last' == $key )
|
|
{
|
|
if ( isset( $this->processed_authors[intval($meta['value'])] ) )
|
|
$value = $this->processed_authors[intval($meta['value'])];
|
|
else
|
|
$key = false;
|
|
}
|
|
|
|
if ( $key )
|
|
{
|
|
// export gets meta straight from the DB so could have a serialized string
|
|
if ( ! $value )
|
|
$value = maybe_unserialize( $meta['value'] );
|
|
if(metadata_exists('post', $post_id, $key))
|
|
{
|
|
//update_post_meta($post_id,$key,$value);
|
|
update_post_meta($post_id, wp_slash( $key ), wp_slash_strings_only( $value ));
|
|
}
|
|
else
|
|
{
|
|
//add_post_meta( $post_id, $key, $value );
|
|
add_post_meta( $post_id, wp_slash( $key ), wp_slash_strings_only( $value ) );
|
|
}
|
|
|
|
|
|
do_action( 'import_post_meta', $post_id, $key, $value );
|
|
|
|
// if the post has a featured image, take note of this in case of remap
|
|
if ( '_thumbnail_id' == $key )
|
|
$this->featured_images[$post_id] = (int) $value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
unset( $this->posts );
|
|
$this->import_log->wpvivid_write_import_log('Posts import is completed.', 'notice');
|
|
return $ret;
|
|
}
|
|
|
|
public function replace_domain()
|
|
{
|
|
$this->new_site_url= untrailingslashit(site_url());
|
|
$this->import_log->wpvivid_write_import_log('The original domain name: '.$this->base_url, 'notice');
|
|
$this->import_log->wpvivid_write_import_log('The current domain name: '.$this->new_site_url, 'notice');
|
|
if(empty($this->base_url))
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Failed to retrieve the original domain name: '.$this->base_url, 'notice');
|
|
return ;
|
|
}
|
|
|
|
if(empty($this->processed_posts))
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('The unimported posts', 'notice');
|
|
return ;
|
|
}
|
|
|
|
if($this->base_url===$this->new_site_url)
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Replacing domain name is not required.', 'notice');
|
|
return ;
|
|
}
|
|
|
|
|
|
global $wp_query,$wpdb;
|
|
$this->import_log->wpvivid_write_import_log('Start replacing domain name.', 'notice');
|
|
$wp_query->in_the_loop = true;
|
|
while ( $next_posts = array_splice( $this->processed_posts, 0, 20 ) )
|
|
{
|
|
$where = 'WHERE ID IN (' . join(',', $next_posts) . ')';
|
|
$posts = $wpdb->get_results("SELECT * FROM {$wpdb->posts} $where");
|
|
|
|
foreach ( $posts as $post )
|
|
{
|
|
$old_data=$post->post_content;
|
|
$new_data=$this->replace_row_data($old_data);
|
|
if($new_data==$old_data)
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Post ID '.$post->ID.' is not changed.', 'notice');
|
|
continue;
|
|
}
|
|
else
|
|
{
|
|
$this->import_log->wpvivid_write_import_log('Post ID '.$post->ID.' is changed.', 'notice');
|
|
}
|
|
$post->post_content=$new_data;
|
|
wp_update_post($post);
|
|
}
|
|
}
|
|
}
|
|
|
|
private function replace_row_data($old_data)
|
|
{
|
|
$unserialize_data = @unserialize($old_data, array('allowed_classes' => false));
|
|
if($unserialize_data===false)
|
|
{
|
|
$old_data=$this->replace_string($old_data);
|
|
}
|
|
else
|
|
{
|
|
$old_data=$this->replace_serialize_data($unserialize_data);
|
|
$old_data=serialize($old_data);
|
|
/*if(is_array($unserialize_data))
|
|
{
|
|
$temp_data = array();
|
|
foreach ($unserialize_data as $key => $value)
|
|
{
|
|
$temp_data[$key]=$this->replace_string($value);
|
|
}
|
|
|
|
$old_data = $temp_data;
|
|
unset($temp_data);
|
|
$old_data=$this->replace_serialize_data($unserialize_data);
|
|
$old_data=serialize($old_data);
|
|
}
|
|
else if(is_object($unserialize_data))
|
|
{
|
|
$temp_data = $unserialize_data;
|
|
$props = get_object_vars($unserialize_data);
|
|
foreach ($props as $key => $value)
|
|
{
|
|
$temp_data->$key =$this->replace_string($value);
|
|
}
|
|
$old_data = $temp_data;
|
|
unset($temp_data);
|
|
$old_data=serialize($old_data);
|
|
}*/
|
|
}
|
|
|
|
return $old_data;
|
|
}
|
|
|
|
private function replace_serialize_data($data)
|
|
{
|
|
if(is_string($data))
|
|
{
|
|
$serialize_data =@unserialize($data, array('allowed_classes' => false));
|
|
if($serialize_data===false)
|
|
{
|
|
$data=$this->replace_string($data);
|
|
}
|
|
else
|
|
{
|
|
$data=serialize($this->replace_serialize_data($serialize_data));
|
|
}
|
|
}
|
|
else if(is_array($data))
|
|
{
|
|
foreach ($data as $key => $value)
|
|
{
|
|
if(is_string($value))
|
|
{
|
|
$data[$key]=$this->replace_string($value);
|
|
}
|
|
else if(is_array($value))
|
|
{
|
|
$data[$key]=$this->replace_serialize_data($value);
|
|
}
|
|
else if(is_object($value))
|
|
{
|
|
if (is_a($value, '__PHP_Incomplete_Class'))
|
|
{
|
|
//
|
|
}
|
|
else
|
|
{
|
|
$data[$key]=$this->replace_serialize_data($value);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if(is_object($data))
|
|
{
|
|
$temp = $data; // new $data_class();
|
|
if (is_a($data, '__PHP_Incomplete_Class'))
|
|
{
|
|
|
|
}
|
|
else
|
|
{
|
|
$props = get_object_vars($data);
|
|
foreach ($props as $key => $value)
|
|
{
|
|
if(is_string($value))
|
|
{
|
|
$temp->$key =$this->replace_string($value);
|
|
}
|
|
else if(is_array($value))
|
|
{
|
|
$temp->$key=$this->replace_serialize_data($value);
|
|
}
|
|
else if(is_object($value))
|
|
{
|
|
$temp->$key=$this->replace_serialize_data($value);
|
|
}
|
|
}
|
|
}
|
|
$data = $temp;
|
|
unset($temp);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
private function replace_string($old_string)
|
|
{
|
|
if(!is_string($old_string))
|
|
{
|
|
return $old_string;
|
|
}
|
|
|
|
if($this->base_url!=$this->new_site_url)
|
|
{
|
|
$remove_http_link=$this->get_remove_http_link($this->base_url);
|
|
$new_remove_http_link=$this->get_remove_http_link($this->new_site_url);
|
|
if(strpos($new_remove_http_link,$remove_http_link)!==false)
|
|
{
|
|
return $this->replace_string_ex($old_string);
|
|
}
|
|
}
|
|
|
|
if($this->base_url!=$this->new_site_url)
|
|
{
|
|
$old_string=str_replace($this->base_url,$this->new_site_url,$old_string);
|
|
$old_mix_link=$this->get_mix_link($this->base_url);
|
|
if($old_mix_link!==false)
|
|
{
|
|
$old_string=str_replace($old_mix_link,$this->new_site_url,$old_string);
|
|
}
|
|
$remove_http_link=$this->get_remove_http_link($this->base_url);
|
|
if($remove_http_link!==false)
|
|
{
|
|
$new_remove_http_link=$this->get_remove_http_link($this->new_site_url);
|
|
$old_string=str_replace($remove_http_link,$new_remove_http_link,$old_string);
|
|
}
|
|
|
|
$remove_http_link=$this->get_remove_http_link_ex($this->base_url);
|
|
if($remove_http_link!==false)
|
|
{
|
|
$new_remove_http_link=$this->get_remove_http_link_ex($this->new_site_url);
|
|
$old_string=str_replace($remove_http_link,$new_remove_http_link,$old_string);
|
|
}
|
|
}
|
|
|
|
return $old_string;
|
|
}
|
|
|
|
private function replace_string_ex($old_string)
|
|
{
|
|
if(!is_string($old_string))
|
|
{
|
|
return $old_string;
|
|
}
|
|
|
|
if($this->base_url!=$this->new_site_url)
|
|
{
|
|
$remove_http_link=$this->get_remove_http_link($this->base_url);
|
|
if($remove_http_link!==false)
|
|
{
|
|
$new_remove_http_link=$this->get_remove_http_link($this->new_site_url);
|
|
$old_string=str_replace($remove_http_link,$new_remove_http_link,$old_string);
|
|
}
|
|
|
|
$new_mix_link=$this->get_mix_link($this->new_site_url);
|
|
if($new_mix_link!==false)
|
|
{
|
|
$old_string=str_replace($new_mix_link,$this->new_site_url,$old_string);
|
|
}
|
|
|
|
$remove_http_link=$this->get_remove_http_link_ex($this->base_url);
|
|
if($remove_http_link!==false)
|
|
{
|
|
$new_remove_http_link=$this->get_remove_http_link_ex($this->new_site_url);
|
|
$old_string=str_replace($remove_http_link,$new_remove_http_link,$old_string);
|
|
}
|
|
}
|
|
|
|
return $old_string;
|
|
}
|
|
|
|
private function get_remove_http_link($url)
|
|
{
|
|
if (0 === stripos($url, 'https://'))
|
|
{
|
|
$mix_link = '//'.substr($url, 8);
|
|
} elseif (0 === stripos($url, 'http://')) {
|
|
$mix_link = '//'.substr($url, 7);
|
|
}
|
|
else
|
|
{
|
|
$mix_link=false;
|
|
}
|
|
return $mix_link;
|
|
}
|
|
|
|
private function get_remove_http_link_ex($url)
|
|
{
|
|
if (0 === stripos($url, 'https://'))
|
|
{
|
|
$mix_link = '\/\/'.substr($url, 8);
|
|
} elseif (0 === stripos($url, 'http://')) {
|
|
$mix_link = '\/\/'.substr($url, 7);
|
|
}
|
|
else
|
|
{
|
|
$mix_link=false;
|
|
}
|
|
return $mix_link;
|
|
}
|
|
|
|
private function get_mix_link($url)
|
|
{
|
|
if (0 === stripos($url, 'https://'))
|
|
{
|
|
$mix_link = 'http://'.substr($url, 8);
|
|
} elseif (0 === stripos($url, 'http://')) {
|
|
$mix_link = 'https://'.substr($url, 7);
|
|
}
|
|
else
|
|
{
|
|
$mix_link=false;
|
|
}
|
|
return $mix_link;
|
|
}
|
|
|
|
function process_attachment_ex( $post, $url,$postmeta )
|
|
{
|
|
// if the URL is absolute, but does not contain address, then upload it assuming base_site_url
|
|
if ( preg_match( '|^/[\w\W]+$|', $url ) )
|
|
$url = rtrim( $this->base_url, '/' ) . $url;
|
|
|
|
$upload = $this->fetch_local_file_ex( $url, $post ,$postmeta);
|
|
if ( is_wp_error( $upload ) )
|
|
return $upload;
|
|
$post['post_mime_type']=$upload['type'];
|
|
|
|
$post['guid'] = $upload['url'];
|
|
|
|
// as per wp-admin/includes/upload.php
|
|
$post_id = wp_insert_attachment( $post, $upload['file'] );
|
|
|
|
if ( is_wp_error( $post_id ) )
|
|
{
|
|
return $post_id;
|
|
}
|
|
|
|
if ( preg_match( '!^image/!',$upload['type'] ) )
|
|
{
|
|
$parts = pathinfo( $url );
|
|
$name = basename( $parts['basename'], ".{$parts['extension']}" ); // PATHINFO_FILENAME in PHP 5.2
|
|
|
|
$parts_new = pathinfo( $upload['url'] );
|
|
$name_new = basename( $parts_new['basename'], ".{$parts_new['extension']}" );
|
|
|
|
$this->url_remap[$parts['dirname'] . '/' . $name] = $parts_new['dirname'] . '/' . $name_new;
|
|
}
|
|
|
|
return $post_id;
|
|
}
|
|
|
|
function fetch_local_file_ex($url,$post,$postmeta)
|
|
{
|
|
$file_name = basename( $url );
|
|
|
|
$upload = wp_upload_dir( $post['upload_date'] );
|
|
|
|
$new_file='';
|
|
if($postmeta!==false)
|
|
{
|
|
foreach( $postmeta as $meta )
|
|
{
|
|
if ( $meta['key'] == '_wp_attached_file' )
|
|
{
|
|
$new_file=$upload['basedir'].'/'.$meta['meta_value'];
|
|
$url = $upload['baseurl'].'/'.$meta['meta_value'];
|
|
}
|
|
}
|
|
}
|
|
|
|
if(empty($new_file))
|
|
{
|
|
$new_file = $upload['path'] . "/$file_name";
|
|
$url = $upload['url'] . "/$file_name";
|
|
}
|
|
|
|
if(!file_exists($new_file))
|
|
{
|
|
return new WP_Error( 'import_file_error', 'File not exist, file:'.$new_file );
|
|
}
|
|
|
|
$wp_filetype = wp_check_filetype( $file_name );
|
|
|
|
if ( ! $wp_filetype['ext'] && ! current_user_can( 'unfiltered_upload' ) )
|
|
{
|
|
return new WP_Error( 'import_file_error', __( 'Sorry, this file type is not permitted for security reasons.', 'wpvivid-backuprestore' ) );
|
|
}
|
|
|
|
return apply_filters(
|
|
'wp_handle_upload',
|
|
array(
|
|
'file' => $new_file,
|
|
'url' => $url,
|
|
'type' => $wp_filetype['type'],
|
|
'error' => false,
|
|
),
|
|
'sideload'
|
|
);
|
|
}
|
|
|
|
function parse( $file ) {
|
|
$parser = new WPvivid_WXR_Parser();
|
|
return $parser->parse( $file );
|
|
}
|
|
|
|
function get_authors_from_import( $import_data )
|
|
{
|
|
if ( ! empty( $import_data['authors'] ) )
|
|
{
|
|
$this->authors = $import_data['authors'];
|
|
// no author information, grab it from the posts
|
|
} else {
|
|
foreach ( $import_data['posts'] as $post )
|
|
{
|
|
$login = sanitize_user( $post['post_author'], true );
|
|
if ( empty( $login ) )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if ( ! isset($this->authors[$login]) )
|
|
$this->authors[$login] = array(
|
|
'author_login' => $login,
|
|
'author_display_name' => $post['post_author']
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
function process_attachment( $post, $url )
|
|
{
|
|
if ( ! $this->fetch_attachments )
|
|
return new WP_Error( 'attachment_processing_error',
|
|
__( 'Fetching attachments is not enabled', 'wpvivid-backuprestore' ) );
|
|
|
|
// if the URL is absolute, but does not contain address, then upload it assuming base_site_url
|
|
if ( preg_match( '|^/[\w\W]+$|', $url ) )
|
|
$url = rtrim( $this->base_url, '/' ) . $url;
|
|
|
|
$upload = $this->fetch_local_file( $url, $post );
|
|
if ( is_wp_error( $upload ) )
|
|
return $upload;
|
|
|
|
if ( $info = wp_check_filetype( $upload['file'] ) )
|
|
$post['post_mime_type'] = $info['type'];
|
|
else
|
|
return new WP_Error( 'attachment_processing_error', __('Invalid file type', 'wpvivid-backuprestore') );
|
|
|
|
$post['guid'] = $upload['url'];
|
|
|
|
// as per wp-admin/includes/upload.php
|
|
$post_id = wp_insert_attachment( $post, $upload['file'] );
|
|
|
|
if ( is_wp_error( $post_id ) )
|
|
{
|
|
echo 'error file:'.esc_html($upload['file']);
|
|
}
|
|
|
|
//$metadata=wp_generate_attachment_metadata( $post_id, $upload['file'] );
|
|
//wp_update_attachment_metadata( $post_id,$metadata );
|
|
|
|
// remap resized image URLs, works by stripping the extension and remapping the URL stub.
|
|
if ( preg_match( '!^image/!', $info['type'] ) ) {
|
|
$parts = pathinfo( $url );
|
|
$name = basename( $parts['basename'], ".{$parts['extension']}" ); // PATHINFO_FILENAME in PHP 5.2
|
|
|
|
$parts_new = pathinfo( $upload['url'] );
|
|
$name_new = basename( $parts_new['basename'], ".{$parts_new['extension']}" );
|
|
|
|
$this->url_remap[$parts['dirname'] . '/' . $name] = $parts_new['dirname'] . '/' . $name_new;
|
|
}
|
|
|
|
return $post_id;
|
|
}
|
|
|
|
function fetch_local_file($url,$post)
|
|
{
|
|
$file_name = basename( $url );
|
|
|
|
$upload = wp_upload_dir( $post['upload_date'] );
|
|
$new_file = $upload['path'] . "/$file_name";
|
|
$url = $upload['url'] . "/$file_name";
|
|
|
|
$wp_filetype = wp_check_filetype( $file_name );
|
|
|
|
if ( ! $wp_filetype['ext'] && ! current_user_can( 'unfiltered_upload' ) ) {
|
|
return array( 'error' => __( 'Sorry, this file type is not permitted for security reasons.', 'wpvivid-backuprestore' ) );
|
|
}
|
|
|
|
if(!file_exists($new_file))
|
|
{
|
|
return new WP_Error( 'import_file_error', 'File not exist, file:'.$new_file );
|
|
}
|
|
|
|
return apply_filters(
|
|
'wp_handle_upload',
|
|
array(
|
|
'file' => $new_file,
|
|
'url' => $url,
|
|
'type' => $wp_filetype['type'],
|
|
'error' => false,
|
|
),
|
|
'sideload'
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Performs post-import cleanup of files and the cache
|
|
*/
|
|
function import_end()
|
|
{
|
|
wp_import_cleanup( $this->id );
|
|
|
|
wp_cache_flush();
|
|
foreach ( get_taxonomies() as $tax ) {
|
|
delete_option( "{$tax}_children" );
|
|
_get_term_hierarchy( $tax );
|
|
}
|
|
|
|
wp_defer_term_counting( false );
|
|
wp_defer_comment_counting( false );
|
|
|
|
$ret['result']='success';
|
|
|
|
do_action( 'import_end' );
|
|
return $ret;
|
|
}
|
|
}
|
|
|
|
function wpvivid_function_pre_extract_import_callback($p_event, &$p_header)
|
|
{
|
|
global $xml_file_name;
|
|
|
|
if(strpos($p_header['filename'],$xml_file_name)!==false)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
if(strpos($p_header['filename'],'wpvivid_export_package_info.json')!==false)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* WordPress Importer class for managing parsing of WXR files.
|
|
*/
|
|
class WPvivid_WXR_Parser
|
|
{
|
|
function parse( $file )
|
|
{
|
|
// Attempt to use proper XML parsers first
|
|
if ( extension_loaded( 'simplexml' ) )
|
|
{
|
|
$parser = new WPvivid_WXR_Parser_SimpleXML;
|
|
$result = $parser->parse( $file );
|
|
|
|
// If SimpleXML succeeds or this is an invalid WXR file then return the results
|
|
if ( ! is_wp_error( $result ) || 'SimpleXML_parse_error' != $result->get_error_code() )
|
|
return $result;
|
|
}
|
|
else if ( extension_loaded( 'xml' ) )
|
|
{
|
|
$parser = new WPvivid_WXR_Parser_XML;
|
|
$result = $parser->parse( $file );
|
|
|
|
// If XMLParser succeeds or this is an invalid WXR file then return the results
|
|
if ( ! is_wp_error( $result ) || 'XML_parse_error' != $result->get_error_code() )
|
|
return $result;
|
|
}
|
|
|
|
// We have a malformed XML file, so display the error and fallthrough to regex
|
|
if ( isset($result) && defined('IMPORT_DEBUG') && IMPORT_DEBUG )
|
|
{
|
|
$msg='';
|
|
if ( 'SimpleXML_parse_error' == $result->get_error_code() )
|
|
{
|
|
foreach ( $result->get_error_data() as $error )
|
|
$msg.= $error->line . ':' . $error->column . ' ' . esc_html( $error->message ) . "\n";
|
|
} else if ( 'XML_parse_error' == $result->get_error_code() )
|
|
{
|
|
$error = $result->get_error_data();
|
|
$msg.= $error[0] . ':' . $error[1] . ' ' . esc_html( $error[2] );
|
|
}
|
|
$msg.=__( 'There was an error when reading this WXR file', 'wpvivid-backuprestore' ) ;
|
|
$msg.=__( 'Details are shown above. The importer will now try again with a different parser...', 'wpvivid-backuprestore' );
|
|
|
|
return new WP_Error( 'WXR_Parser_error', $msg,'' );
|
|
}
|
|
|
|
// use regular expressions if nothing else available or this is bad XML
|
|
$parser = new WPvivid_WXR_Parser_Regex;
|
|
return $parser->parse( $file );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* WXR Parser that makes use of the SimpleXML PHP extension.
|
|
*/
|
|
class WPvivid_WXR_Parser_SimpleXML
|
|
{
|
|
function parse( $file )
|
|
{
|
|
$authors = $posts = $categories = $tags = $terms = array();
|
|
|
|
$internal_errors = libxml_use_internal_errors(true);
|
|
|
|
$dom = new DOMDocument;
|
|
$old_value = null;
|
|
|
|
/*if ( function_exists( 'libxml_disable_entity_loader' ) ) {
|
|
$old_value = libxml_disable_entity_loader( true );
|
|
}*/
|
|
if (PHP_VERSION_ID < 80000 && function_exists('libxml_disable_entity_loader')) {
|
|
$old_value = libxml_disable_entity_loader(true);
|
|
}
|
|
//$success = $dom->loadXML( file_get_contents( $file ), LIBXML_PARSEHUGE );
|
|
$success = $dom->loadXML( file_get_contents( $file ) );
|
|
|
|
/*if ( ! is_null( $old_value ) )
|
|
{
|
|
libxml_disable_entity_loader( $old_value );
|
|
}*/
|
|
if (PHP_VERSION_ID < 80000 && function_exists('libxml_disable_entity_loader') && ! is_null( $old_value )) {
|
|
libxml_disable_entity_loader( $old_value );
|
|
}
|
|
|
|
if ( ! $success || isset( $dom->doctype ) )
|
|
{
|
|
return new WP_Error( 'SimpleXML_parse_error', __( 'There was an error when reading this WXR file', 'wpvivid-backuprestore' ), libxml_get_errors() );
|
|
}
|
|
|
|
$xml = simplexml_import_dom( $dom );
|
|
unset( $dom );
|
|
|
|
// halt if loading produces an error
|
|
if ( ! $xml )
|
|
return new WP_Error( 'SimpleXML_parse_error', __( 'There was an error when reading this WXR file', 'wpvivid-backuprestore' ), libxml_get_errors() );
|
|
|
|
$wxr_version = $xml->xpath('/rss/channel/wp:wxr_version');
|
|
if ( ! $wxr_version )
|
|
return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wpvivid-backuprestore' ) );
|
|
|
|
$wxr_version = (string) trim( $wxr_version[0] );
|
|
// confirm that we are dealing with the correct file format
|
|
if ( ! preg_match( '/^\d+\.\d+$/', $wxr_version ) )
|
|
return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wpvivid-backuprestore' ) );
|
|
|
|
$base_url = $xml->xpath('/rss/channel/wp:base_site_url');
|
|
$base_url = (string) trim( $base_url[0] );
|
|
|
|
$namespaces = $xml->getDocNamespaces();
|
|
if ( ! isset( $namespaces['wp'] ) )
|
|
$namespaces['wp'] = 'http://wordpress.org/export/1.1/';
|
|
if ( ! isset( $namespaces['excerpt'] ) )
|
|
$namespaces['excerpt'] = 'http://wordpress.org/export/1.1/excerpt/';
|
|
|
|
// grab authors
|
|
foreach ( $xml->xpath('/rss/channel/wp:author') as $author_arr )
|
|
{
|
|
$a = $author_arr->children( $namespaces['wp'] );
|
|
$login = (string) $a->author_login;
|
|
$authors[$login] = array(
|
|
'author_id' => (int) $a->author_id,
|
|
'author_login' => $login,
|
|
'author_email' => (string) $a->author_email,
|
|
'author_display_name' => (string) $a->author_display_name,
|
|
'author_first_name' => (string) $a->author_first_name,
|
|
'author_last_name' => (string) $a->author_last_name
|
|
);
|
|
}
|
|
|
|
// grab cats, tags and terms
|
|
foreach ( $xml->xpath('/rss/channel/wp:category') as $term_arr )
|
|
{
|
|
$t = $term_arr->children( $namespaces['wp'] );
|
|
$category = array(
|
|
'term_id' => (int) $t->term_id,
|
|
'category_nicename' => (string) $t->category_nicename,
|
|
'category_parent' => (string) $t->category_parent,
|
|
'cat_name' => (string) $t->cat_name,
|
|
'category_description' => (string) $t->category_description
|
|
);
|
|
|
|
foreach ( $t->termmeta as $meta ) {
|
|
$category['termmeta'][] = array(
|
|
'key' => (string) $meta->meta_key,
|
|
'value' => (string) $meta->meta_value
|
|
);
|
|
}
|
|
|
|
$categories[] = $category;
|
|
}
|
|
|
|
foreach ( $xml->xpath('/rss/channel/wp:tag') as $term_arr )
|
|
{
|
|
$t = $term_arr->children( $namespaces['wp'] );
|
|
$tag = array(
|
|
'term_id' => (int) $t->term_id,
|
|
'tag_slug' => (string) $t->tag_slug,
|
|
'tag_name' => (string) $t->tag_name,
|
|
'tag_description' => (string) $t->tag_description
|
|
);
|
|
|
|
foreach ( $t->termmeta as $meta ) {
|
|
$tag['termmeta'][] = array(
|
|
'key' => (string) $meta->meta_key,
|
|
'value' => (string) $meta->meta_value
|
|
);
|
|
}
|
|
|
|
$tags[] = $tag;
|
|
}
|
|
|
|
foreach ( $xml->xpath('/rss/channel/wp:term') as $term_arr )
|
|
{
|
|
$t = $term_arr->children( $namespaces['wp'] );
|
|
$term = array(
|
|
'term_id' => (int) $t->term_id,
|
|
'term_taxonomy' => (string) $t->term_taxonomy,
|
|
'slug' => (string) $t->term_slug,
|
|
'term_parent' => (string) $t->term_parent,
|
|
'term_name' => (string) $t->term_name,
|
|
'term_description' => (string) $t->term_description
|
|
);
|
|
|
|
foreach ( $t->termmeta as $meta ) {
|
|
$term['termmeta'][] = array(
|
|
'key' => (string) $meta->meta_key,
|
|
'value' => (string) $meta->meta_value
|
|
);
|
|
}
|
|
|
|
$terms[] = $term;
|
|
}
|
|
|
|
// grab posts
|
|
foreach ( $xml->channel->item as $item )
|
|
{
|
|
$post = array(
|
|
'post_title' => (string) $item->title,
|
|
'guid' => (string) $item->guid,
|
|
);
|
|
|
|
$dc = $item->children( 'http://purl.org/dc/elements/1.1/' );
|
|
$post['post_author'] = (string) $dc->creator;
|
|
|
|
$content = $item->children( 'http://purl.org/rss/1.0/modules/content/' );
|
|
$excerpt = $item->children( $namespaces['excerpt'] );
|
|
$post['post_content'] = (string) $content->encoded;
|
|
$post['post_excerpt'] = (string) $excerpt->encoded;
|
|
|
|
$wp = $item->children( $namespaces['wp'] );
|
|
$post['post_id'] = (int) $wp->post_id;
|
|
$post['post_date'] = (string) $wp->post_date;
|
|
$post['post_date_gmt'] = (string) $wp->post_date_gmt;
|
|
$post['comment_status'] = (string) $wp->comment_status;
|
|
$post['ping_status'] = (string) $wp->ping_status;
|
|
$post['post_name'] = (string) $wp->post_name;
|
|
$post['status'] = (string) $wp->status;
|
|
$post['post_parent'] = (int) $wp->post_parent;
|
|
$post['menu_order'] = (int) $wp->menu_order;
|
|
$post['post_type'] = (string) $wp->post_type;
|
|
$post['post_password'] = (string) $wp->post_password;
|
|
$post['is_sticky'] = (int) $wp->is_sticky;
|
|
|
|
if ( isset($wp->attachment_url) )
|
|
$post['attachment_url'] = (string) $wp->attachment_url;
|
|
|
|
foreach ( $item->category as $c )
|
|
{
|
|
$att = $c->attributes();
|
|
if ( isset( $att['nicename'] ) )
|
|
$post['terms'][] = array(
|
|
'name' => (string) $c,
|
|
'slug' => (string) $att['nicename'],
|
|
'domain' => (string) $att['domain']
|
|
);
|
|
}
|
|
|
|
foreach ( $wp->postmeta as $meta )
|
|
{
|
|
$post['postmeta'][] = array(
|
|
'key' => (string) $meta->meta_key,
|
|
'value' => (string) $meta->meta_value
|
|
);
|
|
}
|
|
|
|
foreach ( $wp->comment as $comment )
|
|
{
|
|
$meta = array();
|
|
if ( isset( $comment->commentmeta ) ) {
|
|
foreach ( $comment->commentmeta as $m ) {
|
|
$meta[] = array(
|
|
'key' => (string) $m->meta_key,
|
|
'value' => (string) $m->meta_value
|
|
);
|
|
}
|
|
}
|
|
|
|
$post['comments'][] = array(
|
|
'comment_id' => (int) $comment->comment_id,
|
|
'comment_author' => (string) $comment->comment_author,
|
|
'comment_author_email' => (string) $comment->comment_author_email,
|
|
'comment_author_IP' => (string) $comment->comment_author_IP,
|
|
'comment_author_url' => (string) $comment->comment_author_url,
|
|
'comment_date' => (string) $comment->comment_date,
|
|
'comment_date_gmt' => (string) $comment->comment_date_gmt,
|
|
'comment_content' => (string) $comment->comment_content,
|
|
'comment_approved' => (string) $comment->comment_approved,
|
|
'comment_type' => (string) $comment->comment_type,
|
|
'comment_parent' => (string) $comment->comment_parent,
|
|
'comment_user_id' => (int) $comment->comment_user_id,
|
|
'commentmeta' => $meta,
|
|
);
|
|
}
|
|
|
|
$posts[] = $post;
|
|
}
|
|
|
|
return array(
|
|
'authors' => $authors,
|
|
'posts' => $posts,
|
|
'categories' => $categories,
|
|
'tags' => $tags,
|
|
'terms' => $terms,
|
|
'base_url' => $base_url,
|
|
'version' => $wxr_version
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* WXR Parser that makes use of the XML Parser PHP extension.
|
|
*/
|
|
class WPvivid_WXR_Parser_XML {
|
|
var $wp_tags = array(
|
|
'wp:post_id', 'wp:post_date', 'wp:post_date_gmt', 'wp:comment_status', 'wp:ping_status', 'wp:attachment_url',
|
|
'wp:status', 'wp:post_name', 'wp:post_parent', 'wp:menu_order', 'wp:post_type', 'wp:post_password',
|
|
'wp:is_sticky', 'wp:term_id', 'wp:category_nicename', 'wp:category_parent', 'wp:cat_name', 'wp:category_description',
|
|
'wp:tag_slug', 'wp:tag_name', 'wp:tag_description', 'wp:term_taxonomy', 'wp:term_parent',
|
|
'wp:term_name', 'wp:term_description', 'wp:author_id', 'wp:author_login', 'wp:author_email', 'wp:author_display_name',
|
|
'wp:author_first_name', 'wp:author_last_name',
|
|
);
|
|
var $wp_sub_tags = array(
|
|
'wp:comment_id', 'wp:comment_author', 'wp:comment_author_email', 'wp:comment_author_url',
|
|
'wp:comment_author_IP', 'wp:comment_date', 'wp:comment_date_gmt', 'wp:comment_content',
|
|
'wp:comment_approved', 'wp:comment_type', 'wp:comment_parent', 'wp:comment_user_id',
|
|
);
|
|
|
|
function parse( $file ) {
|
|
$this->wxr_version = $this->in_post = $this->cdata = $this->data = $this->sub_data = $this->in_tag = $this->in_sub_tag = false;
|
|
$this->authors = $this->posts = $this->term = $this->category = $this->tag = array();
|
|
|
|
$xml = xml_parser_create( 'UTF-8' );
|
|
xml_parser_set_option( $xml, XML_OPTION_SKIP_WHITE, 1 );
|
|
xml_parser_set_option( $xml, XML_OPTION_CASE_FOLDING, 0 );
|
|
xml_set_object( $xml, $this );
|
|
xml_set_character_data_handler( $xml, 'cdata' );
|
|
xml_set_element_handler( $xml, 'tag_open', 'tag_close' );
|
|
|
|
if ( ! xml_parse( $xml, file_get_contents( $file ), true ) ) {
|
|
$current_line = xml_get_current_line_number( $xml );
|
|
$current_column = xml_get_current_column_number( $xml );
|
|
$error_code = xml_get_error_code( $xml );
|
|
$error_string = xml_error_string( $error_code );
|
|
return new WP_Error( 'XML_parse_error', 'There was an error when reading this WXR file', array( $current_line, $current_column, $error_string ) );
|
|
}
|
|
xml_parser_free( $xml );
|
|
|
|
if ( ! preg_match( '/^\d+\.\d+$/', $this->wxr_version ) )
|
|
return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wpvivid-backuprestore' ) );
|
|
|
|
return array(
|
|
'authors' => $this->authors,
|
|
'posts' => $this->posts,
|
|
'categories' => $this->category,
|
|
'tags' => $this->tag,
|
|
'terms' => $this->term,
|
|
'base_url' => $this->base_url,
|
|
'version' => $this->wxr_version
|
|
);
|
|
}
|
|
|
|
function tag_open( $parse, $tag, $attr ) {
|
|
if ( in_array( $tag, $this->wp_tags ) ) {
|
|
$this->in_tag = substr( $tag, 3 );
|
|
return;
|
|
}
|
|
|
|
if ( in_array( $tag, $this->wp_sub_tags ) ) {
|
|
$this->in_sub_tag = substr( $tag, 3 );
|
|
return;
|
|
}
|
|
|
|
switch ( $tag ) {
|
|
case 'category':
|
|
if ( isset($attr['domain'], $attr['nicename']) ) {
|
|
$this->sub_data['domain'] = $attr['domain'];
|
|
$this->sub_data['slug'] = $attr['nicename'];
|
|
}
|
|
break;
|
|
case 'item': $this->in_post = true;
|
|
case 'title': if ( $this->in_post ) $this->in_tag = 'post_title'; break;
|
|
case 'guid': $this->in_tag = 'guid'; break;
|
|
case 'dc:creator': $this->in_tag = 'post_author'; break;
|
|
case 'content:encoded': $this->in_tag = 'post_content'; break;
|
|
case 'excerpt:encoded': $this->in_tag = 'post_excerpt'; break;
|
|
|
|
case 'wp:term_slug': $this->in_tag = 'slug'; break;
|
|
case 'wp:meta_key': $this->in_sub_tag = 'key'; break;
|
|
case 'wp:meta_value': $this->in_sub_tag = 'value'; break;
|
|
}
|
|
}
|
|
|
|
function cdata( $parser, $cdata ) {
|
|
if ( ! trim( $cdata ) )
|
|
return;
|
|
|
|
if ( false !== $this->in_tag || false !== $this->in_sub_tag ) {
|
|
$this->cdata .= $cdata;
|
|
} else {
|
|
$this->cdata .= trim( $cdata );
|
|
}
|
|
}
|
|
|
|
function tag_close( $parser, $tag ) {
|
|
switch ( $tag ) {
|
|
case 'wp:comment':
|
|
unset( $this->sub_data['key'], $this->sub_data['value'] ); // remove meta sub_data
|
|
if ( ! empty( $this->sub_data ) )
|
|
$this->data['comments'][] = $this->sub_data;
|
|
$this->sub_data = false;
|
|
break;
|
|
case 'wp:commentmeta':
|
|
$this->sub_data['commentmeta'][] = array(
|
|
'key' => $this->sub_data['key'],
|
|
'value' => $this->sub_data['value']
|
|
);
|
|
break;
|
|
case 'category':
|
|
if ( ! empty( $this->sub_data ) ) {
|
|
$this->sub_data['name'] = $this->cdata;
|
|
$this->data['terms'][] = $this->sub_data;
|
|
}
|
|
$this->sub_data = false;
|
|
break;
|
|
case 'wp:postmeta':
|
|
if ( ! empty( $this->sub_data ) )
|
|
$this->data['postmeta'][] = $this->sub_data;
|
|
$this->sub_data = false;
|
|
break;
|
|
case 'item':
|
|
$this->posts[] = $this->data;
|
|
$this->data = false;
|
|
break;
|
|
case 'wp:category':
|
|
case 'wp:tag':
|
|
case 'wp:term':
|
|
$n = substr( $tag, 3 );
|
|
array_push( $this->$n, $this->data );
|
|
$this->data = false;
|
|
break;
|
|
case 'wp:author':
|
|
if ( ! empty($this->data['author_login']) )
|
|
$this->authors[$this->data['author_login']] = $this->data;
|
|
$this->data = false;
|
|
break;
|
|
case 'wp:base_site_url':
|
|
$this->base_url = $this->cdata;
|
|
break;
|
|
case 'wp:wxr_version':
|
|
$this->wxr_version = $this->cdata;
|
|
break;
|
|
|
|
default:
|
|
if ( $this->in_sub_tag ) {
|
|
$this->sub_data[$this->in_sub_tag] = ! empty( $this->cdata ) ? $this->cdata : '';
|
|
$this->in_sub_tag = false;
|
|
} else if ( $this->in_tag ) {
|
|
$this->data[$this->in_tag] = ! empty( $this->cdata ) ? $this->cdata : '';
|
|
$this->in_tag = false;
|
|
}
|
|
}
|
|
|
|
$this->cdata = false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* WXR Parser that uses regular expressions. Fallback for installs without an XML parser.
|
|
*/
|
|
class WPvivid_WXR_Parser_Regex {
|
|
var $authors = array();
|
|
var $posts = array();
|
|
var $categories = array();
|
|
var $tags = array();
|
|
var $terms = array();
|
|
var $base_url = '';
|
|
|
|
function __construct() {
|
|
$this->has_gzip = is_callable( 'gzopen' );
|
|
}
|
|
|
|
function parse( $file ) {
|
|
$wxr_version = $in_multiline = false;
|
|
|
|
$multiline_content = '';
|
|
|
|
$multiline_tags = array(
|
|
'item' => array( 'posts', array( $this, 'process_post' ) ),
|
|
'wp:category' => array( 'categories', array( $this, 'process_category' ) ),
|
|
'wp:tag' => array( 'tags', array( $this, 'process_tag' ) ),
|
|
'wp:term' => array( 'terms', array( $this, 'process_term' ) ),
|
|
);
|
|
|
|
$fp = $this->fopen( $file, 'r' );
|
|
if ( $fp ) {
|
|
while ( ! $this->feof( $fp ) ) {
|
|
$importline = rtrim( $this->fgets( $fp ) );
|
|
|
|
if ( ! $wxr_version && preg_match( '|<wp:wxr_version>(\d+\.\d+)</wp:wxr_version>|', $importline, $version ) )
|
|
$wxr_version = $version[1];
|
|
|
|
if ( false !== strpos( $importline, '<wp:base_site_url>' ) ) {
|
|
preg_match( '|<wp:base_site_url>(.*?)</wp:base_site_url>|is', $importline, $url );
|
|
$this->base_url = $url[1];
|
|
continue;
|
|
}
|
|
|
|
if ( false !== strpos( $importline, '<wp:author>' ) ) {
|
|
preg_match( '|<wp:author>(.*?)</wp:author>|is', $importline, $author );
|
|
$a = $this->process_author( $author[1] );
|
|
$this->authors[$a['author_login']] = $a;
|
|
continue;
|
|
}
|
|
|
|
foreach ( $multiline_tags as $tag => $handler ) {
|
|
// Handle multi-line tags on a singular line
|
|
if ( preg_match( '|<' . $tag . '>(.*?)</' . $tag . '>|is', $importline, $matches ) ) {
|
|
$this->{$handler[0]}[] = call_user_func( $handler[1], $matches[1] );
|
|
|
|
} elseif ( false !== ( $pos = strpos( $importline, "<$tag>" ) ) ) {
|
|
// Take note of any content after the opening tag
|
|
$multiline_content = trim( substr( $importline, $pos + strlen( $tag ) + 2 ) );
|
|
|
|
// We don't want to have this line added to `$is_multiline` below.
|
|
$importline = '';
|
|
$in_multiline = $tag;
|
|
|
|
} elseif ( false !== ( $pos = strpos( $importline, "</$tag>" ) ) ) {
|
|
$in_multiline = false;
|
|
$multiline_content .= trim( substr( $importline, 0, $pos ) );
|
|
|
|
$this->{$handler[0]}[] = call_user_func( $handler[1], $multiline_content );
|
|
}
|
|
}
|
|
|
|
if ( $in_multiline && $importline ) {
|
|
$multiline_content .= $importline . "\n";
|
|
}
|
|
}
|
|
|
|
$this->fclose($fp);
|
|
}
|
|
|
|
if ( ! $wxr_version )
|
|
return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wpvivid-backuprestore' ) );
|
|
|
|
return array(
|
|
'authors' => $this->authors,
|
|
'posts' => $this->posts,
|
|
'categories' => $this->categories,
|
|
'tags' => $this->tags,
|
|
'terms' => $this->terms,
|
|
'base_url' => $this->base_url,
|
|
'version' => $wxr_version
|
|
);
|
|
}
|
|
|
|
function get_tag( $string, $tag ) {
|
|
preg_match( "|<$tag.*?>(.*?)</$tag>|is", $string, $return );
|
|
if ( isset( $return[1] ) ) {
|
|
if ( substr( $return[1], 0, 9 ) == '<![CDATA[' ) {
|
|
if ( strpos( $return[1], ']]]]><![CDATA[>' ) !== false ) {
|
|
preg_match_all( '|<!\[CDATA\[(.*?)\]\]>|s', $return[1], $matches );
|
|
$return = '';
|
|
foreach( $matches[1] as $match )
|
|
$return .= $match;
|
|
} else {
|
|
$return = preg_replace( '|^<!\[CDATA\[(.*)\]\]>$|s', '$1', $return[1] );
|
|
}
|
|
} else {
|
|
$return = $return[1];
|
|
}
|
|
} else {
|
|
$return = '';
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function process_category( $c ) {
|
|
return array(
|
|
'term_id' => $this->get_tag( $c, 'wp:term_id' ),
|
|
'cat_name' => $this->get_tag( $c, 'wp:cat_name' ),
|
|
'category_nicename' => $this->get_tag( $c, 'wp:category_nicename' ),
|
|
'category_parent' => $this->get_tag( $c, 'wp:category_parent' ),
|
|
'category_description' => $this->get_tag( $c, 'wp:category_description' ),
|
|
);
|
|
}
|
|
|
|
function process_tag( $t ) {
|
|
return array(
|
|
'term_id' => $this->get_tag( $t, 'wp:term_id' ),
|
|
'tag_name' => $this->get_tag( $t, 'wp:tag_name' ),
|
|
'tag_slug' => $this->get_tag( $t, 'wp:tag_slug' ),
|
|
'tag_description' => $this->get_tag( $t, 'wp:tag_description' ),
|
|
);
|
|
}
|
|
|
|
function process_term( $t ) {
|
|
return array(
|
|
'term_id' => $this->get_tag( $t, 'wp:term_id' ),
|
|
'term_taxonomy' => $this->get_tag( $t, 'wp:term_taxonomy' ),
|
|
'slug' => $this->get_tag( $t, 'wp:term_slug' ),
|
|
'term_parent' => $this->get_tag( $t, 'wp:term_parent' ),
|
|
'term_name' => $this->get_tag( $t, 'wp:term_name' ),
|
|
'term_description' => $this->get_tag( $t, 'wp:term_description' ),
|
|
);
|
|
}
|
|
|
|
function process_author( $a ) {
|
|
return array(
|
|
'author_id' => $this->get_tag( $a, 'wp:author_id' ),
|
|
'author_login' => $this->get_tag( $a, 'wp:author_login' ),
|
|
'author_email' => $this->get_tag( $a, 'wp:author_email' ),
|
|
'author_display_name' => $this->get_tag( $a, 'wp:author_display_name' ),
|
|
'author_first_name' => $this->get_tag( $a, 'wp:author_first_name' ),
|
|
'author_last_name' => $this->get_tag( $a, 'wp:author_last_name' ),
|
|
);
|
|
}
|
|
|
|
function process_post( $post ) {
|
|
$post_id = $this->get_tag( $post, 'wp:post_id' );
|
|
$post_title = $this->get_tag( $post, 'title' );
|
|
$post_date = $this->get_tag( $post, 'wp:post_date' );
|
|
$post_date_gmt = $this->get_tag( $post, 'wp:post_date_gmt' );
|
|
$comment_status = $this->get_tag( $post, 'wp:comment_status' );
|
|
$ping_status = $this->get_tag( $post, 'wp:ping_status' );
|
|
$status = $this->get_tag( $post, 'wp:status' );
|
|
$post_name = $this->get_tag( $post, 'wp:post_name' );
|
|
$post_parent = $this->get_tag( $post, 'wp:post_parent' );
|
|
$menu_order = $this->get_tag( $post, 'wp:menu_order' );
|
|
$post_type = $this->get_tag( $post, 'wp:post_type' );
|
|
$post_password = $this->get_tag( $post, 'wp:post_password' );
|
|
$is_sticky = $this->get_tag( $post, 'wp:is_sticky' );
|
|
$guid = $this->get_tag( $post, 'guid' );
|
|
$post_author = $this->get_tag( $post, 'dc:creator' );
|
|
|
|
$post_excerpt = $this->get_tag( $post, 'excerpt:encoded' );
|
|
$post_excerpt = preg_replace_callback( '|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_excerpt );
|
|
$post_excerpt = str_replace( '<br>', '<br />', $post_excerpt );
|
|
$post_excerpt = str_replace( '<hr>', '<hr />', $post_excerpt );
|
|
|
|
$post_content = $this->get_tag( $post, 'content:encoded' );
|
|
$post_content = preg_replace_callback( '|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_content );
|
|
$post_content = str_replace( '<br>', '<br />', $post_content );
|
|
$post_content = str_replace( '<hr>', '<hr />', $post_content );
|
|
|
|
$postdata = compact( 'post_id', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_excerpt',
|
|
'post_title', 'status', 'post_name', 'comment_status', 'ping_status', 'guid', 'post_parent',
|
|
'menu_order', 'post_type', 'post_password', 'is_sticky'
|
|
);
|
|
|
|
$attachment_url = $this->get_tag( $post, 'wp:attachment_url' );
|
|
if ( $attachment_url )
|
|
$postdata['attachment_url'] = $attachment_url;
|
|
|
|
preg_match_all( '|<category domain="([^"]+?)" nicename="([^"]+?)">(.+?)</category>|is', $post, $terms, PREG_SET_ORDER );
|
|
foreach ( $terms as $t ) {
|
|
$post_terms[] = array(
|
|
'slug' => $t[2],
|
|
'domain' => $t[1],
|
|
'name' => str_replace( array( '<![CDATA[', ']]>' ), '', $t[3] ),
|
|
);
|
|
}
|
|
if ( ! empty( $post_terms ) ) $postdata['terms'] = $post_terms;
|
|
|
|
preg_match_all( '|<wp:comment>(.+?)</wp:comment>|is', $post, $comments );
|
|
$comments = $comments[1];
|
|
if ( $comments ) {
|
|
foreach ( $comments as $comment ) {
|
|
preg_match_all( '|<wp:commentmeta>(.+?)</wp:commentmeta>|is', $comment, $commentmeta );
|
|
$commentmeta = $commentmeta[1];
|
|
$c_meta = array();
|
|
foreach ( $commentmeta as $m ) {
|
|
$c_meta[] = array(
|
|
'key' => $this->get_tag( $m, 'wp:meta_key' ),
|
|
'value' => $this->get_tag( $m, 'wp:meta_value' ),
|
|
);
|
|
}
|
|
|
|
$post_comments[] = array(
|
|
'comment_id' => $this->get_tag( $comment, 'wp:comment_id' ),
|
|
'comment_author' => $this->get_tag( $comment, 'wp:comment_author' ),
|
|
'comment_author_email' => $this->get_tag( $comment, 'wp:comment_author_email' ),
|
|
'comment_author_IP' => $this->get_tag( $comment, 'wp:comment_author_IP' ),
|
|
'comment_author_url' => $this->get_tag( $comment, 'wp:comment_author_url' ),
|
|
'comment_date' => $this->get_tag( $comment, 'wp:comment_date' ),
|
|
'comment_date_gmt' => $this->get_tag( $comment, 'wp:comment_date_gmt' ),
|
|
'comment_content' => $this->get_tag( $comment, 'wp:comment_content' ),
|
|
'comment_approved' => $this->get_tag( $comment, 'wp:comment_approved' ),
|
|
'comment_type' => $this->get_tag( $comment, 'wp:comment_type' ),
|
|
'comment_parent' => $this->get_tag( $comment, 'wp:comment_parent' ),
|
|
'comment_user_id' => $this->get_tag( $comment, 'wp:comment_user_id' ),
|
|
'commentmeta' => $c_meta,
|
|
);
|
|
}
|
|
}
|
|
if ( ! empty( $post_comments ) ) $postdata['comments'] = $post_comments;
|
|
|
|
preg_match_all( '|<wp:postmeta>(.+?)</wp:postmeta>|is', $post, $postmeta );
|
|
$postmeta = $postmeta[1];
|
|
if ( $postmeta ) {
|
|
foreach ( $postmeta as $p ) {
|
|
$post_postmeta[] = array(
|
|
'key' => $this->get_tag( $p, 'wp:meta_key' ),
|
|
'value' => $this->get_tag( $p, 'wp:meta_value' ),
|
|
);
|
|
}
|
|
}
|
|
if ( ! empty( $post_postmeta ) ) $postdata['postmeta'] = $post_postmeta;
|
|
|
|
return $postdata;
|
|
}
|
|
|
|
function _normalize_tag( $matches ) {
|
|
return '<' . strtolower( $matches[1] );
|
|
}
|
|
|
|
function fopen( $filename, $mode = 'r' ) {
|
|
if ( $this->has_gzip )
|
|
return gzopen( $filename, $mode );
|
|
return fopen( $filename, $mode );
|
|
}
|
|
|
|
function feof( $fp ) {
|
|
if ( $this->has_gzip )
|
|
return gzeof( $fp );
|
|
return feof( $fp );
|
|
}
|
|
|
|
function fgets( $fp, $len = 8192 ) {
|
|
if ( $this->has_gzip )
|
|
return gzgets( $fp, $len );
|
|
return fgets( $fp, $len );
|
|
}
|
|
|
|
function fclose( $fp ) {
|
|
if ( $this->has_gzip )
|
|
return gzclose( $fp );
|
|
return fclose( $fp );
|
|
}
|
|
}
|