BuddyPress.org

Is this the function (from p2/inc/ajax.php) that handles data from the P2 post form?:

function save_post() {

check_ajax_referer( 'ajaxnonce', '_inline_edit' );

if ( !is_user_logged_in() ) {

die('<p>'.__('Error: not logged in.', 'p2').'</p>');

}



$post_id = $_POST['post_ID'];

$post_id = substr( $post_id, strpos( $post_id, '-' ) + 1 );



if ( !current_user_can( 'edit_post', $post_id )) {

die('<p>'.__('Error: not allowed to edit post.', 'p2').'</p>');

}



$new_post_content	= $_POST['content'];



// preserve custom "big" titles

$post = get_post( $post_id );



if ( !$post ) die('-1');



$clean_title = str_replace( '…', '', $post->post_title );



if( strpos($post->post_content, $clean_title ) !== 0 ) {

$post_title = $post->post_title;

} else {

$post_title = prologue_title_from_content( $new_post_content );

}



$post = wp_update_post( array(

'post_title'	=> $post_title,

'post_content'	=> $new_post_content,

'post_modified'	=> current_time('mysql'),

'post_modified_gmt'	=> current_time('mysql', 1),

'ID' => $post_id

));



$post = get_post( $post );



echo apply_filters( 'the_content', $post->post_content );

}

How does this function know which blog to store the data in?!

I guess my problem has to do this:

check_ajax_referer( 'ajaxnonce', '_inline_edit' );

What does that do?

There is also a function new_post() that has this:

if( 'POST' != $_SERVER['REQUEST_METHOD'] || empty( $_POST['action'] ) || $_POST['action'] != 'new_post' ) {

die('-1');

}

That has to do with matching referrers etc, right?

Any pointers and ideas appreciated…