]+)>|i', $comment, $attribs );
- preg_match( '| id=\'(\d+)\'|i', $attribs[1], $matches );
- $lj_comment_ID = $matches[1];
- preg_match( '| jitemid=\'(\d+)\'|i', $attribs[1], $matches );
- $lj_comment_post_ID = $matches[1];
- preg_match( '| posterid=\'(\d+)\'|i', $attribs[1], $matches );
- $comment_author_ID = $matches[1];
- preg_match( '| parentid=\'(\d+)\'|i', $attribs[1], $matches );
- $lj_comment_parent = $matches[1];
- preg_match( '| state=\'([SDFA])\'|i', $attribs[1], $matches );
- $lj_comment_state = !empty( $matches[1] ) ? $matches[1] : 'A';
-
- // Clean up "subject" - this will become the first line of the comment in WP
- preg_match( '|(.*)|is', $comment, $matches );
- $comment_subject = $wpdb->escape( trim( $matches[1] ) );
- if ( 'Re:' == $comment_subject )
- $comment_subject = '';
-
- // Get the body and HTMLize it
- preg_match( '|(.*)|is', $comment, $matches );
- $comment_content = !empty( $comment_subject ) ? $comment_subject . "\n\n" . $matches[1] : $matches[1];
- $comment_content = html_entity_decode( $comment_content );
- $comment_content = str_replace( ''', "'", $comment_content );
- $comment_content = wpautop( $comment_content );
- $comment_content = str_replace( '
', '
', $comment_content );
- $comment_content = str_replace( '
', '
', $comment_content );
- $comment_content = preg_replace_callback( '|<(/?[A-Z]+)|', create_function( '$match', 'return "<" . strtolower( $match[1] );' ), $comment_content );
- $comment_content = $wpdb->escape( trim( $comment_content ) );
-
- // Get and convert the date
- preg_match( '|(.*)|i', $comment, $matches );
- $comment_date = trim( str_replace( array( 'T', 'Z' ), ' ', $matches[1] ) );
-
- // Grab IP if available
- preg_match( '|(.*)|i', $comment, $matches );
- $comment_author_IP = $matches[1];
-
- // Try to get something useful for the comment author, especially if it was "my" comment
- $author = ( substr( $this->usermap[$comment_author_ID], 0, 4 ) == 'ext_' || empty( $comment_author_ID ) ) ? __( 'Anonymous' ) : $this->usermap[$comment_author_ID];
- if ( get_option( 'ljapi_username' ) == $author ) {
- $user = wp_get_current_user();
- $user_id = $user->ID;
- $author = $user->display_name;
- $url = trailingslashit( get_option( 'home' ) );
- } else {
- $user_id = 0;
- $url = ( __( 'Anonymous' ) == $author ) ? '' : 'http://' . $author . '.livejournal.com/';
- }
-
- // Send back the array of details
- return array( 'lj_comment_ID' => $lj_comment_ID,
- 'lj_comment_post_ID' => $lj_comment_post_ID,
- 'lj_comment_parent' => ( !empty( $lj_comment_parent ) ? $lj_comment_parent : 0 ),
- 'lj_comment_state' => $lj_comment_state,
- 'comment_post_ID' => $this->get_wp_post_ID( $lj_comment_post_ID ),
- 'comment_author' => $author,
- 'comment_author_url' => $url,
- 'comment_content' => $comment_content,
- 'comment_date' => $comment_date,
- 'comment_author_IP' => ( !empty( $comment_author_IP ) ? $comment_author_IP : '' ),
- 'comment_approved' => ( in_array( $lj_comment_state, array( 'A', 'F' ) ) ? 1 : 0 ),
- 'comment_agent' => 'WP LJ Importer',
- 'user_id' => $user_id
- );
- }
-
-
- // Gets the post_ID that a LJ post has been saved as within WP
- function get_wp_post_ID( $post ) {
- global $wpdb;
- if ( empty( $this->postmap[$post] ) )
- $this->postmap[$post] = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = 'lj_itemid' AND meta_value = %d", $post ) );
- return $this->postmap[$post];
- }
-
- // Re-build the threading within a single cache file
- function thread_comments( $filename ) {
- if ( !is_file( $filename ) || !is_readable( $filename ) )
- return new WP_Error( 'File', __( sprintf( 'Cannot access file %s', $filename ) ) );
-
- $comments = array();
- @include( $filename );
- $this->comments = $comments;
- unset( $comments );
- if ( !is_array( $this->comments ) )
- $this->comments = array();
-
- $count = count( $this->comments );
- for ( $c = 0; $c < $count; $c++ ) {
- // Skip anything that's not "top-level" for now
- if ( 0 != $this->comments[$c]['lj_comment_parent'] )
- continue;
- $this->comments[$c]['children'] = $this->get_child_comments( $this->comments[$c]['lj_comment_ID'] );
- }
-
- // Remove anything that's not supposed to be at top level
- $top_comments = array();
- for ( $c = 0; $c < $count; $c++ ) {
- if ( 0 == $this->comments[$c]['lj_comment_parent'] ) {
- $top_comments[] = $this->comments[$c];
- }
- }
-
- // Write back to file
- @unlink( $filename );
- $this->write_file( '', $filename, $count, 'w' );
- unset( $top_comments );
- $this->close_file_pointers();
-
- // Reference this file as being threaded
- $files = get_option( 'ljapi_comment_threaded_files' );
- $files[] = $filename;
- array_unique( $files );
- update_option( 'ljapi_comment_threaded_files', $files );
- update_option( 'ljapi_comment_threaded_files_count', count( $files ) );
-
- return true;
- }
-
- function get_child_comments( $id ) {
- $children = array();
- $count = count( $this->comments );
- for ( $c = 0; $c < $count; $c++ ) {
- // This comment is a child of the $id
- if ( $id == $this->comments[$c]['lj_comment_parent'] ) {
- $this->comments[$c]['children'] = $this->get_child_comments( $this->comments[$c]['lj_comment_ID'] );
- $children[] = $this->comments[$c];
- }
- }
- return $children;
- }
-
- // Inserts the contents of each cache file (should be threaded already)
- function insert_comments( $filename ) {
- echo '';
-
- if ( !is_file( $filename ) || !is_readable( $filename ) )
- return new WP_Error( 'File', __( sprintf( 'Cannot access file %s', $filename ) ) );
-
- $comments = array();
- @include( $filename );
- $this->comments = $comments;
- unset( $comments );
- if ( !is_array( $this->comments ) )
- $this->comments = array();
-
- $count = count( $this->comments );
- for ( $c = 0; $c < $count; $c++ ) {
- $comment =& $this->comments[$c];
- echo '- ';
- printf( __( 'Imported comment from %s on %s' ), $comment['comment_author'], $comment['comment_date'] );
-
- $id = wp_insert_comment( $comment );
- $comment['comment_ID'] = $id;
- if ( count( $comment['children'] ) ) {
- _e( ' and replies:' );
- $this->insert_child_comments( $comment['children'], $id );
- }
-
- echo '
';
- }
-
- // Remove the file now that we're done with it
- @unlink( $filename );
-
- echo '
';
-
- return true;
- }
-
- function insert_child_comments( &$comments, $parent ) {
- echo '';
- $count = count( $comments );
- for ( $c = 0; $c < $count; $c++ ) {
- $comment =& $comments[$c];
- $comment['comment_parent'] = $parent;
- echo '- ';
- printf( __( 'Imported reply from %s on %s' ), $comment['comment_author'], $comment['comment_date'] );
-
- $id = wp_insert_comment( $comment );
- $comment['comment_ID'] = $id;
- if ( count( $comment['children'] ) ) {
- _e( ' and replies:' );
- $this->insert_child_comments( $comment['children'], $id );
- }
-
- echo '
';
- }
- echo '
';
- }
-
- function lj_ixr() {
- if ( $challenge = $this->ixr->query( 'LJ.XMLRPC.getchallenge' ) ) {
- $challenge = $this->ixr->getResponse();
- }
- if ( isset( $challenge['challenge'] ) ) {
- $params = array( 'username' => $this->username,
- 'auth_method' => 'challenge',
- 'auth_challenge' => $challenge['challenge'],
- 'auth_response' => md5( $challenge['challenge'] . md5( $this->password ) ) );
- } else {
- return new WP_Error( 'IXR', __( 'LiveJournal does not appear to be responding right now. Please try again later.' ) );
- }
-
- $args = func_get_args();
- $method = array_shift( $args );
- if ( isset( $args[0] ) )
- $params = array_merge( $params, $args[0] );
- if ( $this->ixr->query( 'LJ.XMLRPC.' . $method, $params ) ) {
- return $this->ixr->getResponse();
- } else {
- $this->log( $this->ixr->message, 'ljimport-error-' . $method . '.txt' );
- return new WP_Error( 'IXR', __( 'XML-RPC Request Failed - ' ) . $this->ixr->getErrorCode() . ': ' . $this->ixr->getErrorMessage() );
- }
- }
-
function dispatch() {
- if ( empty( $_REQUEST['step'] ) )
+ if (empty ($_GET['step']))
$step = 0;
else
- $step = (int) $_REQUEST['step'];
+ $step = (int) $_GET['step'];
$this->header();
-
- switch ( $step ) {
- case -1 :
- $this->cleanup();
- // Intentional no break
+
+ switch ($step) {
case 0 :
$this->greet();
break;
case 1 :
- case 2 :
- $this->ixr = new IXR_Client( $this->ixr_url );
- // Intentional no break
- case 3 :
- case 4 :
- case 5 :
- check_admin_referer( 'lj-api-import' );
- $result = $this->{ 'step' . $step }();
+ check_admin_referer('import-upload');
+ $result = $this->import();
if ( is_wp_error( $result ) )
echo $result->get_error_message();
break;
@@ -804,371 +183,12 @@ class LJ_API_Import {
$this->footer();
}
- // Check form inputs and start importing posts
- function step1() {
- // Get details from form or from DB
- if ( !empty( $_POST['lj_username'] ) && !empty( $_POST['lj_password'] ) ) {
- // Store details for later
- $this->username = $_POST['lj_username'];
- $this->password = $_POST['lj_password'];
- update_option( 'ljapi_username', $this->username );
- update_option( 'ljapi_password', $this->password );
- } else {
- $this->username = get_option( 'ljapi_username' );
- $this->password = get_option( 'ljapi_password' );
- }
-
- // This is the password to set on protected posts
- if ( !empty( $_POST['protected_password'] ) ) {
- $this->protected_password = $_POST['protected_password'];
- update_option( 'ljapi_protected_password', $this->protected_password );
- } else {
- $this->protected_password = get_option( 'ljapi_protected_password' );
- }
-
- // Login to confirm the details are correct
- if ( empty( $this->username ) || empty( $this->password ) ) {
- ?>
- and password so we can download your posts and comments.' ) ?>
-
- lj_ixr( 'login' );
- if ( is_wp_error( $login ) ) {
- if ( 100 == $this->ixr->getErrorCode() || 101 == $this->ixr->getErrorCode() ) {
- ?>
-
-
- ' . __( 'Importing Posts' ) . '';
- echo '' . __( "We're downloading and importing all your LiveJournal posts..." ) . '
';
- ob_flush(); flush();
-
- // Now do the grunt work
- set_time_limit( 0 );
- $result = $this->import_posts();
- if ( is_wp_error( $result ) ) {
- if ( 406 == $this->ixr->getErrorCode() ) {
- ?>
-
-
- ' . __( "Your posts have all been imported, but wait - there's more! Now we need to process & import your comments." ) . '';
- echo $this->next_step( 2, __( 'Download my comments »' ) );
- $this->auto_submit();
- }
-
- // Download comments to local XML
- function step2() {
- set_time_limit( 0 );
- update_option( 'ljapi_step', 2 );
- $this->username = get_option( 'ljapi_username' );
- $this->password = get_option( 'ljapi_password' );
-
- echo '' . __( 'Downloading Comments' ) . '
';
- echo '' . __( 'Now we will download your comments so we can process and import them...' ) . '
';
- ob_flush(); flush();
-
- $result = $this->download_comments();
- if ( is_wp_error( $result ) )
- return $result;
-
- echo '' . __( 'Your comments have all been downloaded to this server now, so we can process them and get them ready for importing.' ) . '
';
- echo $this->next_step( 3, __( 'Process my comment files »' ) );
- $this->auto_submit();
- }
-
- // Parse XML into comment cache files
- function step3() {
-
- set_time_limit( 0 );
- update_option( 'ljapi_step', 3 );
-
- $this->usermap = get_option( 'ljapi_usermap' );
-
- echo '';
- echo '
' . __( 'Parsing Comments' ) . '
';
- echo '
' . __( 'Time to clean up your comments and get them into a format WordPress understands...' ) . '
';
- ob_flush(); flush();
-
- $files = get_option( 'ljapi_comment_xml_files' );
- if ( count( $files ) ) {
- $file = array_pop( $files );
-
- $result = $this->parse_comment_xml( $file );
- if ( is_wp_error( $result ) )
- return $result;
-
- update_option( 'ljapi_comment_xml_files', $files );
- }
-
- if ( count( $files ) ) {
- ?>
-
- auto_ajax( 'ljapi-auto-repost', 'auto-message', 0 ); ?>
- ' . __( 'Yay, we finished processing all of your comment files! Now we need to re-build your conversation threads.' ) . '';
- echo $this->next_step( 4, __( 'Thread my comments »' ) );
- $this->auto_submit();
- }
- echo '
';
- echo '
' . __( 'Threading Comments' ) . '
';
- echo '
' . __( 'Re-building your conversation threads ready for import...' ) . '
';
- ob_flush(); flush();
-
- $files = get_option( 'ljapi_comment_cache_files' );
- if ( count( $files ) ) {
- $file = array_pop( $files );
-
- $result = $this->thread_comments( $file );
- if ( is_wp_error( $result ) )
- return $result;
-
- update_option( 'ljapi_comment_cache_files', $files );
- }
-
- if ( count( $files ) ) {
- ?>
-
- auto_ajax( 'ljapi-auto-repost', 'auto-message', 0 ); ?>
- ' . __( "Alrighty, your comments are all threaded. There's just one last step -- time to actually import them all now!" ) . '';
- echo '
' . __( 'This last part in particular can take a really long time if you have a lot of comments. You might want to go and do something else while you wait.' ) . '
';
- echo $this->next_step( 5, __( 'Import my threaded comments into WordPress »' ) );
- $this->auto_submit();
- }
- echo '
';
- echo '
' . __( 'Importing Comments' ) . '
';
- echo '
' . __( 'This is the big one -- we are now inserting your comment threads into WordPress...' ) . '
';
-
- $files = get_option( 'ljapi_comment_threaded_files' );
- echo '
' . sprintf( __( 'Importing cache file %d of %d' ), ( get_option( 'ljapi_comment_threaded_files_count' ) - count( $files ) + 1 ), get_option( 'ljapi_comment_threaded_files_count' ) ) . '
';
- ob_flush(); flush();
-
- if ( count( $files ) ) {
- $file = array_pop( $files );
-
- $result = $this->insert_comments( $file );
- if ( is_wp_error( $result ) )
- return $result;
-
- update_option( 'ljapi_comment_threaded_files', $files );
- }
-
- if ( count( $files ) ) {
- ?>
-
- auto_ajax( 'ljapi-auto-repost', 'auto-message', 0 ); ?>
- cleanup();
- do_action( 'import_done', 'livejournal' );
- echo '
';
- printf( __( 'All done. Have fun!' ), get_option( 'home' ) );
- echo '
';
- }
- echo '