Blog File Module

gistfile1.txt

<?php
class BlogFiles_Module extends Core_ModuleBase{
	/**
	* Creates the module information object
	* @return Core_ModuleInfo
	*/
	protected function createModuleInfo(){
		return new Core_ModuleInfo(
		"Blog Files",
		"Adds files to blog posts",
		"Pixels & Code.");
	}
	
	public function subscribeEvents(){
		Backend::$events->addEvent('blog:onExtendPostForm', $this, 'extend_blogpost_form');
		Backend::$events->addEvent('blog:onExtendPostModel', $this, 'extend_blogpost_model');
	}
	
	public function extend_blogpost_model($blog){
		$blog->add_relation('has_many', 'blogfiles', array('class_name'=>'Db_File', 'foreign_key'=>'master_object_id', 'conditions'=>"master_object_class='Blog_Post' and field='blogfiles'", 'order'=>'sort_order, id', 'delete'=>true));
		$blog->define_multi_relation_column('blogfiles', 'blogfiles', 'Blog Files', '@name');
	}
	
	public function extend_blogpost_form($blog, $context=null){
		if ($context != 'preview'){
			$blog->add_form_field('blogfiles')->renderAs(frm_file_attachments)->renderFilesAs('file_list')->addDocumentLabel('Add file(s)')->tab('Blog Files')->noAttachmentsLabel('There are no files uploaded')->fileDownloadBaseUrl(url('ls_backend/files/get/'));
		}# else {
			#$blog->add_form_field('blogfiles', 'right');
		#}
	}
	
}
?>