From 8d103a08984ac2de72d756eb5c5c8d23061ab028 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 26 Oct 2002 15:17:26 +0000
Subject: - Committed Marco's block rewrite:

   + Blocks are not longer called if not rendered: major performance
     improvement.
   + Fixed some bugs (preview option was broken, path option was broken).
   + Removed "ascii"-type blocks.
   + Added permission to for "PHP blocks"
   + ...

  NOTES:

   + You'll want to run "update.php":

       ALTER TABLE blocks DROP remove;
       ALTER TABLE blocks DROP name;

   + You'll want to update your custom modules as well as the modules in
     the contrib repository.  Block function should now read:

       function *_block($op = "list", $delta = 0) {
         if ($op == "list") {
           return array of block infos
         }
         else {
           return subject and content of $delta block
         }
       }
---
 modules/blog/blog.module | 33 ++++++++++++++++-----------------
 1 file changed, 16 insertions(+), 17 deletions(-)

(limited to 'modules/blog/blog.module')

diff --git a/modules/blog/blog.module b/modules/blog/blog.module
index 0869fe19e..9d698c44b 100644
--- a/modules/blog/blog.module
+++ b/modules/blog/blog.module
@@ -332,25 +332,24 @@ function blog_link($type, $node = 0, $main) {
   return $links ? $links : array();
 }
 
-function blog_block() {
+function blog_block($op = "list", $delta = 0) {
   global $user;
-
-  $result = db_query("SELECT u.uid, u.name, n.created, n.title, n.nid FROM node n LEFT JOIN users u ON n.uid = u.uid WHERE n.type = 'blog' ORDER BY n.nid DESC LIMIT 10");
-
-  if (user_access("access content")) {
-    while ($node = db_fetch_object($result)) {
-      $output .= l(check_output($node->title), array("id" => $node->nid)) ."<br />\n";
+  if ($op == "list") {
+    $blocks[0]["info"] = t("User blogs");
+    return $blocks;
+  }
+  else {
+    if (user_access("access content")) {
+      $result = db_query("SELECT u.uid, u.name, n.created, n.title, n.nid FROM node n LEFT JOIN users u ON n.uid = u.uid WHERE n.type = 'blog' ORDER BY n.nid DESC LIMIT 10");
+      while ($node = db_fetch_object($result)) {
+        $output .= l(check_output($node->title), array("id" => $node->nid)) ."<br />\n";
+      }
+      $output .= "<br /><div align=\"right\">". lm(t("more"), array("mod" => "blog"), "", array("title" => t("Read the latest blog entries."))) ."</div>";
+      $block["content"] = $output;
+      $block["subject"] = t("User blogs");
     }
-    $output .= "<br /><div align=\"right\">".lm(t("more"), array("mod" => "blog"), "", array("title" => t("Read the latest blog entries."))) ."</div>";
-    $block[0]["content"] = $output;
+    return $block;
   }
-
-
-  $block[0]["subject"] = t("User blogs");
-  $block[0]["info"] = t("User blogs");
-  $block[0]["link"] = drupal_url(array("mod" => "blog"), "module");
-
-  return $block;
 }
 
-?>
+?>
\ No newline at end of file
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