diff --git a/main/inc/lib/blog.lib.php b/main/inc/lib/blog.lib.php
index c661fadff9..d869852363 100644
--- a/main/inc/lib/blog.lib.php
+++ b/main/inc/lib/blog.lib.php
@@ -2845,8 +2845,51 @@ function delete_all_blog_attachment($blog_id,$post_id=null,$comment_id=null)
 		}		
 	}	
 	$sql = 'DELETE FROM '. $blog_table_attachment.' WHERE blog_id ="'.$blog_id.'"  '.$where;	
-	api_sql_query($sql, __FILE__, __LINE__);		
+	api_sql_query($sql, __FILE__, __LINE__);
+}
+/**
+ * Gets all the post from a given user id
+ * @param string db course name 
+ * @param int user id
+ */
+function get_blog_post_from_user($course_db_name, $user_id) {
+	
+		$tbl_blogs = Database::get_course_table(TABLE_BLOGS,$course_db_name);
+		$tbl_blog_post = Database::get_course_table(TABLE_BLOGS_POSTS,$course_db_name);
+		$sql = "SELECT DISTINCT blog.blog_id, post_id, title, full_text, post.date_creation
+				FROM $tbl_blogs blog INNER JOIN  $tbl_blog_post post 
+				ON (blog.blog_id = post.blog_id)
+				WHERE author_id =  $user_id AND visibility = 1 
+				ORDER BY post.date_creation DESC ";
+		$result = api_sql_query($sql, __FILE__, __LINE__);
+		if (Database::num_rows($result)!=0) {
+			while ($row=Database::fetch_array($result)) {
+				echo '<strong>'.$row['title'].'</strong>'; echo '<br>';
+				echo $row['full_text'];
+				echo '<br /><br />';				
+			}
+		}
 }
 
+function get_blog_comment_from_user($course_db_name, $user_id) {
+	
+		$tbl_blogs = Database::get_course_table(TABLE_BLOGS,$course_db_name);
+		$tbl_blog_comment = Database::get_course_table(TABLE_BLOGS_COMMENTS,$course_db_name);
+		$sql = "SELECT DISTINCT blog.blog_id, comment_id, title, comment, comment.date_creation
+				FROM $tbl_blogs blog INNER JOIN  $tbl_blog_comment comment 
+				ON (blog.blog_id = comment.blog_id)
+				WHERE author_id =  $user_id AND visibility = 1 
+				ORDER BY blog_name";
+		$result = api_sql_query($sql, __FILE__, __LINE__);
+		if (Database::num_rows($result)>0) {
+			while ($row=Database::fetch_array($result)) {				
+				echo '<strong>'.$row['title'].'</strong>'; echo '<br>';
+				echo $row['comment'];
+				echo '<br />';
+			}
+		} else {
+			return false;
+		}
+}
 
 ?>
diff --git a/main/inc/lib/usermanager.lib.php b/main/inc/lib/usermanager.lib.php
index 29448653d8..7ee87642c3 100644
--- a/main/inc/lib/usermanager.lib.php
+++ b/main/inc/lib/usermanager.lib.php
@@ -1,4 +1,4 @@
-<?php // $Id: usermanager.lib.php 18783 2009-03-03 18:10:15Z cvargas1 $
+<?php // $Id: usermanager.lib.php 18869 2009-03-09 15:13:00Z juliomontoya $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -1588,6 +1588,34 @@ class UserManager
 		$row = Database::fetch_array($res);
 		return $row['user_id'];
 	}
+	
+	/**
+	 * Get the users files upload from his share_folder
+	 * @param	string	Username
+	 * @return	int		User ID (or false if not found)
+	 */
+	function get_user_upload_files_by_course($user_id, $course, $column=2)
+	{
+		$path = api_get_path(SYS_COURSE_PATH).$course.'/document/shared_folder/sf_user_'.$user_id.'/';
+		$web_path = api_get_path(WEB_COURSE_PATH).$course.'/document/shared_folder/sf_user_'.$user_id.'/';    	    	
+		$file_list= array();	
+		$return = '';
+		if (is_dir($path)) {
+			$handle = opendir($path);	
+			while ($file = readdir($handle)) {
+				if ($file == '.' || $file == '..' || $file == '.htaccess' || is_dir($path.$file))
+					continue; // skip current/parent directory and .htaccess	
+				$file_list[] = $file;
+			}			
+			$return = $course;
+			$return .= '<ul>';	
+			foreach ($file_list as $file) {
+				$return .= '<li><a href="'.$web_path.urlencode($file).'" target="_blank">'.htmlentities($file).'</a>';			
+			}	
+			$return .= '</ul>';		
+		}		
+		return $return;
+	}
     /**
      * Gets the API key (or keys) and return them into an array
      * @param   int     Optional user id (defaults to the result of api_get_user_id())