Reorganized the attachment details page a bit, and added author info.

mod/wiki/ewiki/plugins/moodle/downloads.php

@@ -223,7 +223,7 @@ function ewiki_page_filedownload($id, $data, $action, $def_sec="") {
    #-- collect entries
    $files = array();
    $sorted = array();
-   $result = ewiki_database("GETALL", array("flags", "meta", "created", "hits"));
+   $result = ewiki_database("GETALL", array("flags", "meta", "created", "hits", "userid"));
 
    while ($row = $result->get()) {
       if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_BINARY) {
@@ -344,12 +344,23 @@ function ewiki_entry_downloads($row, $show_section=0, $fullinfo=false) {
    $info->comment = $p_comment;
 
    if ($fullinfo) {
+        if ($user = get_record('user', 'id', $row['userid'])) {
+            if (!isset($course->id)) {
+                $course->id = 1;
+            }
+            $picture = print_user_picture($user->id, $course->id, $user->picture, false, true, true);
+            $value = $picture." <a href=\"$CFG->wwwroot/user/view.php?id=$user->id&course=$course->id\">".
+                     fullname($user)."</a>";
+        }
+
         $o .= '<a href="'.$info->url.'">'.$info->icon.$info->title.'</a>'.$info->size.'<br>'.
+            $info->comment.
+            $info->section." ".get_string("fileisoftype","wiki").": ".$info->type.'<br>'.
             get_string("uploadedon","wiki").": ".$info->time.", ".
+            ' by '.$value.'<br>'.
             get_string("downloadtimes","wiki",$info->hits)."<br>".
 //            '(<a href="'.$info->url.'">'.$info->id."</a>)<br>".
-            $info->section." ".get_string("fileisoftype","wiki").": ".$info->type.
-            $info->comment.'<br><br>';
+            '<br><br>';
    }
    else {
 //       global $moodle_format;   // from wiki/view.php