From 3c8a606d85eed84583a7905b48d8c3f0121074a9 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Fri, 18 Apr 2003 05:54:18 +0000
Subject: [PATCH] Added simple paging ... only top 100 are shown by default. 
 If there are more then "older discussions" link shows all of them.

Someday proper 1,2,3,4 paging would be nice but this will do for now.
---
 mod/forum/lib.php  |  8 ++++----
 mod/forum/view.php | 20 ++++++++++++++------
 2 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index cc07a52649..e79a00ebc5 100644
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -29,7 +29,7 @@ define("FORUM_SHORT_POST", 300);  // Less non-HTML characters than this is short
 
 define("FORUM_LONG_POST", 600);   // More non-HTML characters than this is long
 
-define("FORUM_MANY_DISCUSSIONS", 3);
+define("FORUM_MANY_DISCUSSIONS", 100);
 
 
 /// STANDARD FUNCTIONS ///////////////////////////////////////////////////////////
@@ -1478,8 +1478,8 @@ function forum_print_latest_discussions($forum_id=0, $forum_numdiscussions=5, $f
         return;
     }
     
-    if ((!$forum_numdiscussions) && ($forum_style == "plain") && (count($discussions) > FORUM_MANY_DISCUSSIONS) ) { 
-        $forum_style = "header";  // Abbreviate display if it's going to be long.
+    if ((!$forum_numdiscussions) && ($forum_style == "plain")) { 
+        $forum_style = "header";  // Abbreviate display by default
     }
 
     $replies = forum_count_discussion_replies($forum->id);
@@ -1507,7 +1507,7 @@ function forum_print_latest_discussions($forum_id=0, $forum_numdiscussions=5, $f
         $discussioncount++;
 
         if ($forum_numdiscussions && ($discussioncount > $forum_numdiscussions)) {
-            echo "<P ALIGN=right><A HREF=\"$CFG->wwwroot/mod/forum/view.php?f=$forum->id\">";
+            echo "<P ALIGN=right><A HREF=\"$CFG->wwwroot/mod/forum/view.php?f=$forum->id&showall=1\">";
             echo get_string("olderdiscussions", "forum")."</A> ...</P>";
             break;
         }
diff --git a/mod/forum/view.php b/mod/forum/view.php
index 478dc6110c..484e08b1b1 100644
--- a/mod/forum/view.php
+++ b/mod/forum/view.php
@@ -3,11 +3,11 @@
     require_once("../../config.php");
     require_once("lib.php");
 
-    optional_variable($id);      // Course Module ID
-    optional_variable($f);       // Forum ID
-    optional_variable($mode);    // Display mode (for single forum)
+    optional_variable($id);            // Course Module ID
+    optional_variable($f);             // Forum ID
+    optional_variable($mode);          // Display mode (for single forum)
     optional_variable($search, "");    // search string
-
+    optional_variable($showall, "");   // show all discussions on one page
 
     $strforums = get_string("modulenameplural", "forum");
     $strforum = get_string("modulename", "forum");
@@ -127,13 +127,21 @@
                 echo "&nbsp";
             }
             echo "</P>";
-            forum_print_latest_discussions($forum->id, 0);
+            if (!empty($showall)) {
+                forum_print_latest_discussions($forum->id, 0, "header");
+            } else {
+                forum_print_latest_discussions($forum->id, FORUM_MANY_DISCUSSIONS, "header");
+            }
             break;
 
         default:
             print_simple_box(text_to_html($forum->intro), "CENTER");
             echo "<P>&nbsp;</P>";
-            forum_print_latest_discussions($forum->id, 0);
+            if (!empty($showall)) {
+                forum_print_latest_discussions($forum->id, 0, "header");
+            } else {
+                forum_print_latest_discussions($forum->id, FORUM_MANY_DISCUSSIONS, "header");
+            }
             break;
     }
 
-- 
2.39.5