Pastoid

	public function form_publish_success( FormUI $form )
	{
		$post_id = 0;
		if ( isset( $this->handler_vars['id'] ) ) {
			$post_id = intval( $this->handler_vars['id'] );
		}
		// If an id has been passed in, we're updating an existing post, otherwise we're creating one
		if ( 0 !== $post_id ) {
			$post = Post::get( array( 'id' => $post_id, 'status' => Post::status( 'any' ) ) );
 
			$this->theme->admin_page = sprintf(_t('Publish %s'), Plugins::filter('post_type_display', Post::type_name($post->content_type), 'singular')); 
 
			// Verify that the post hasn't already been updated since the form was loaded
			if ( $post->modified != $form->modified->value ) {
				Session::notice( _t( 'The post %1$s was updated since you made changes.  Please review those changes before overwriting them.', array( sprintf('<a href="%1$s">\'%2$s\'</a>', $post->permalink, htmlspecialchars( $post->title ) ) ) ) );
				Utils::redirect( URL::get( 'admin', 'page=publish&id=' . $post->id ) );
				exit;
			}
 
			// Don't try to update form values that have been removed by plugins
			$expected = array('title', 'tags', 'content');
 
			foreach ( $expected as $field ) {
				if ( isset($form->$field) ) {
					$post->$field = $form->$field->value;
				}
			}
			if ( $form->newslug->value == '' ) {
				Session::notice( _t( 'A post slug cannot be empty. Keeping old slug.' ) );
			}
			elseif ( $form->newslug->value != $form->slug->value ) {
				$post->slug = $form->newslug->value;
			}
 
			// sorry, we just don't allow changing posts you don't have rights to
			if ( ! ACL::access_check( $post->get_access(), 'edit' ) ) {
				Session::error( _t( 'You don\'t have permission to edit that post' ) );
				$this->get_blank();
			}
			// sorry, we just don't allow changing content types to types you don't have rights to
			$user = User::identify();
			$type = 'post_' . Post::type_name( $form->content_type->value );
			if ( $form->content_type->value != $post->content_type && ( $user->cannot( $type ) || ! $user->can_any( array( 'own_posts' => 'edit', 'post_any' => 'edit', $type => 'edit' ) ) ) ) {
				Session::error(_t('Changing content types is not allowed'));
				$this->get_blank();
			}
			$post->content_type = $form->content_type->value;
 
			// if not previously published and the user wants to publish now, change the pubdate to the current date/time
			// if the post pubdate is <= the current date/time.
			if ( ( $post->status != Post::status( 'published' ) )
				&& ( $form->status->value == Post::status( 'published' ) )
				&& ( HabariDateTime::date_create( $form->pubdate->value )->int <= HabariDateTime::date_create()->int )
				) {
				$post->pubdate = HabariDateTime::date_create();
			}
			// else let the user change the publication date.
			//  If previously published and the new date is in the future, the post will be unpublished and scheduled. Any other status, and the post will just get the new pubdate.
			// This will result in the post being scheduled for future publication if the date/time is in the future and the new status is published.
			else {
				$post->pubdate = HabariDateTime::date_create( $form->pubdate->value );
			}
			$minor = $form->minor_edit->value && ($post->status != Post::status('draft'));
			$post->status = $form->status->value;
		}
		else {
			$post = new Post();
 
			// check the user can create new posts of the set type.
			$user = User::identify();
			$type = 'post_'  . Post::type_name($form->content_type->value);
			if ( ACL::user_cannot( $user, $type) || ( ! ACL::user_can( $user, 'post_any', 'create' ) && ! ACL::user_can( $user, $type, 'create') ) ) {
				Session::error(_t('Creating that post type is denied'));
				$this->get_blank();
			}
 
			$form->on_success( array( $this, 'form_publish_success' ) );
 
			if ( HabariDateTime::date_create( $form->pubdate->value )->int > $post->pubdate->int ) {
				$post->pubdate = HabariDateTime::date_create( $form->pubdate->value );
			}
 
			$postdata = array(
				'slug' => $form->newslug->value,
				'user_id' => User::identify()->id,
				'pubdate' => $post->pubdate,
				'status' => $form->status->value,
				'content_type' => $form->content_type->value,
			);
 
			// Don't try to add form values that have been removed by plugins
			$expected = array('title', 'tags', 'content');
 
			foreach ( $expected as $field ) {
				if ( isset($form->$field) ) {
					$postdata[$field] = $form->$field->value;
				}
			}
 
			$minor = false;
 
			$post = Post::create( $postdata );
		}
 
		if ( $post->pubdate->int > HabariDateTime::date_create()->int && $post->status == Post::status( 'published' ) ) {
			$post->status = Post::status( 'scheduled' );
		}
 
		$post->info->comments_disabled = !$form->comments_enabled->value;
 
		Plugins::act('publish_post', $post, $form);
 
		$post->update( $minor );
 
		$permalink = ( $post->status != Post::status( 'published' ) ) ? $post->permalink . '?preview=1' : $post->permalink;
		Session::notice( sprintf( _t( 'The post %1$s has been saved as %2$s.' ), sprintf('<a href="%1$s">\'%2$s\'</a>', $permalink, htmlspecialchars( $post->title ) ), Post::status_name( $post->status ) ) );
		if ( $post->slug != Utils::slugify( $post->title ) ) {
			Session::notice( sprintf( _t( 'The content address is \'%1$s\'.'), $post->slug ));
		}
		Utils::redirect( URL::get( 'admin', 'page=publish&id=' . $post->id ) );
	}