Move function in include/comment.php inside of the comment class. This lets us refer to

these functions like Comment:: making it clear they are static functions of the comment class

admin/adminCommentView.php

@@ -70,7 +70,7 @@ while ($oRow = mysql_fetch_object($commentIds))
     $hResult = query_parameters($sQuery, $oRow->commentId);
     /* call view_app_comment to display the comment */
     $oComment_row = mysql_fetch_object($hResult);
-    view_app_comment($oComment_row);
+    Comment::view_app_comment($oComment_row);
 }
 
 /* display page selection links */

include/comment.php

@@ -186,37 +186,16 @@ class Comment {
         }
         return false;
     }
-}
 
-
+    /**
-
+     * class static functions
-/*
- * Comment functions that are not part of the class
      */
 
-function forum_lookup_user($iUserId)
-{
-    if ($iUserId > 0)
-    {
-        $oUser = new User($iUserId);
-        if($_SESSION['current']->isLoggedIn())
-            $sMailto = '<a href="mailto:' . $oUser->sEmail . '">' . $oUser->sRealname . '</a>';
-        else
-            $sMailto = $oUser->sRealname;
-    }
-    if (!$iUserId || !$oUser->isLoggedIn())
-    {
-        $sMailto = 'Anonymous';
-    }
-    return $sMailto;
-}
-
     /**
      * display a single comment (in $oRow)
      */
     function view_app_comment($oRow)
     {
-
         echo html_frame_start('','98%');
         echo '<table width="100%" border="0" cellpadding="2" cellspacing="1">',"\n";
 
@@ -259,7 +238,6 @@ function view_app_comment($oRow)
         echo html_frame_end();   
     }
 
-
     /**
      * grab comments for appId / versionId
      * if parentId is not -1 only comments for that thread are returned
@@ -284,7 +262,6 @@ function grab_comments($versionId, $parentId = -1)
         return $hResult;
     }
 
-
     /**
      * display nested comments
      * handle is a db result set
@@ -293,26 +270,23 @@ function do_display_comments_nested($hResult)
     {
         while($oRow = mysql_fetch_object($hResult))
         {
-        view_app_comment($oRow);
+            Comment::view_app_comment($oRow);
-        $hResult2 = grab_comments($oRow->versionId, $oRow->commentId);
+            $hResult2 = Comment::grab_comments($oRow->versionId, $oRow->commentId);
             if($hResult && mysql_num_rows($hResult2))
             {
                 echo "<blockquote>\n";
-            do_display_comments_nested($hResult2);
+                Comment::do_display_comments_nested($hResult2);
                 echo "</blockquote>\n";
             }
         }
     }
 
-
     function display_comments_nested($versionId, $threadId)
     {
-    $hResult = grab_comments($versionId, $threadId);
+        $hResult = Comment::grab_comments($versionId, $threadId);
-
+        Comment::do_display_comments_nested($hResult);
-    do_display_comments_nested($hResult);
     }
 
-
     /**
      * display threaded comments
      * handle is a db result set
@@ -326,18 +300,18 @@ function do_display_comments_threaded($hResult, $is_main)
         {
             if ($is_main)
             {
-            view_app_comment($oRow);
+                Comment::view_app_comment($oRow);
             } else
             {
                 echo '<li><a href="commentview.php?iAppId='.$oRow->appId.'&amp;iVersionId='.$oRow->versionId.'&iThreadId='.$oRow->parentId.'"> '.
                     $oRow->subject.' </a> by '.forum_lookup_user($oRow->userId).' on '.$oRow->time.' </li>'."\n";
             }
         
-        $hResult2 = grab_comments($oRow->versionId, $oRow->commentId);
+            $hResult2 = Comment::grab_comments($oRow->versionId, $oRow->commentId);
             if ($hResult2 && mysql_num_rows($hResult2))
             {
                 echo "<blockquote>\n";
-            do_display_comments_threaded($hResult2, 0);
+                Comment::do_display_comments_threaded($hResult2, 0);
                 echo "</blockquote>\n";
             }
         }
@@ -346,34 +320,30 @@ function do_display_comments_threaded($hResult, $is_main)
             echo "</ul>\n";
     }
 
-
     function display_comments_threaded($versionId, $threadId = 0)
     {
-    $hResult = grab_comments($versionId, $threadId);
+        $hResult = Comment::grab_comments($versionId, $threadId);
 
-    do_display_comments_threaded($hResult, 1);
+        Comment::do_display_comments_threaded($hResult, 1);
     }
 
-
     /**
      * display flat comments
      */
     function display_comments_flat($versionId)
     {
-    $hResult = grab_comments($versionId);
+        $hResult = Comment::grab_comments($versionId);
         if ($hResult)
         {
             while($oRow = mysql_fetch_object($hResult))
             {
-            view_app_comment($oRow);
+                Comment::view_app_comment($oRow);
             }
         }
     }
 
-
     function view_app_comments($versionId, $threadId = 0)
     {
-
         $aClean = array(); //array of filtered user input
 
         $aClean['sCmode'] = makeSafe($_REQUEST['sCmode']);
@@ -399,7 +369,7 @@ function view_app_comments($versionId, $threadId = 0)
             $sel[$_SESSION['current']->getPref("comments:mode", "threaded")] = 'selected';
             echo '<td><form method="post" name="sMode" action="appview.php">',"\n";
             echo "<b>Application Comments</b> $messageCount total comments ";
-        echo '<b>Mode</b> <select name="sCmode" onchange="document.smode.submit();">',"\n";
+            echo '<b>Mode</b> <select name="sCmode" onchange="document.sMode.submit();">',"\n";
             echo '   <option value="flat" '.$sel['flat'].'>Flat</option>',"\n";
             echo '   <option value="threaded" '.$sel['threaded'].'>Threaded</option>',"\n";
             echo '   <option value="nested" '.$sel['nested'].'>Nested</option>',"\n";
@@ -440,16 +410,40 @@ function view_app_comments($versionId, $threadId = 0)
         switch ($mode)
         {
         case "flat":
-            display_comments_flat($versionId);
+            Comment::display_comments_flat($versionId);
             break;
         case "nested":
-            display_comments_nested($versionId, $threadId);
+            Comment::display_comments_nested($versionId, $threadId);
             break;
         case "threaded":
-            display_comments_threaded($versionId, $threadId);
+            Comment::display_comments_threaded($versionId, $threadId);
             break;
         }
 
         echo '</td></tr></table>',"\n";
     }    
+}
+
+
+/*
+ * Comment functions that are not part of the class
+ */
+
+function forum_lookup_user($iUserId)
+{
+    if ($iUserId > 0)
+    {
+        $oUser = new User($iUserId);
+        if($_SESSION['current']->isLoggedIn())
+            $sMailto = '<a href="mailto:' . $oUser->sEmail . '">' . $oUser->sRealname . '</a>';
+        else
+            $sMailto = $oUser->sRealname;
+    }
+    if (!$iUserId || !$oUser->isLoggedIn())
+    {
+        $sMailto = 'Anonymous';
+    }
+    return $sMailto;
+}
+
 ?>

include/version.php

@@ -819,7 +819,7 @@ class Version {
         }
     
         // Comments Section
-        view_app_comments($this->iVersionId);
+        Comment::view_app_comments($this->iVersionId);
     }
 
     function lookup_name($versionId)