From 23ca7a2d8832aa16107cf7002c35170ae2b87a1c Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 1 Nov 2001 17:04:20 +0000
Subject: - Another batch of updates/improvements:

   + introduced basic node permissions ("create", "delete", "update" and
     "view") at the node level: it's up to the "<$node->type>_module" to
     hide gory details (if any).

   + made the "blog it"-feature in the blog and import module work with
     the new node system, in specific with the new centralized forms.

   + made it possible to update blogs.

   + made the page module work with the new node system.

   + various smaller improvements.
---
 includes/node.inc | 43 +++++++++++--------------------------------
 1 file changed, 11 insertions(+), 32 deletions(-)

(limited to 'includes')

diff --git a/includes/node.inc b/includes/node.inc
index a42cc0232..01f5c17a0 100644
--- a/includes/node.inc
+++ b/includes/node.inc
@@ -1,31 +1,10 @@
 <?php
 // $Id$
 
-/*
-** Loading and storing nodes:
-**   - load: called when a node is being loaded
-**   - save: called before a node gets saved and used to define default
-**           values
-**   - insert: called when inserting a node to the node table
-**   - delete: called when deleting a node from the node table
-**   - update: called when updating a node in the noe table
-**
-** Viewing and editing nodes:
-**   - view: called to display a node on the screen
-**   - form: called to display a node's form
-**
-**   - status
-*/
-
 // TODO: still used by themes, yet doesn't return anything at the moment
 function node_index() {
 }
 
-function node_access($node) {
-  global $user;
-  return ($node->status == 1) || user_access("administer nodes");
-}
-
 function node_get_comments($nid) {
   $comment = db_fetch_object(db_query("SELECT COUNT(c.lid) AS number FROM node n LEFT JOIN comments c ON n.nid = c.lid WHERE n.nid = '$nid' GROUP BY n.nid"));
   return $comment->number ? $comment->number : 0;
@@ -210,21 +189,21 @@ function node_save($node, $filter) {
 
 }
 
-function node_delete($conditions) {
+function node_delete($node) {
 
-  if ($node = node_load($conditions)) {
-
-    // delete the node and its comments:
-    db_query("DELETE FROM node WHERE nid = '$node->nid'");
-    db_query("DELETE FROM comments WHERE lid = '$node->nid'");
-    db_query("DELETE FROM moderate WHERE nid = '$node->nid'");
+  if (is_array($node)) {
+    $node = node_object($node);
+  }
 
-    // call the node specific callback (if any):
-    module_invoke($node->type, "delete", &$node);
+  // delete the node and its comments:
+  db_query("DELETE FROM node WHERE nid = '$node->nid'");
+  db_query("DELETE FROM comments WHERE lid = '$node->nid'");
+  db_query("DELETE FROM moderate WHERE nid = '$node->nid'");
 
-    watchdog("special", "node: deleted '$node->title'");
-  }
+  // call the node specific callback (if any):
+  module_invoke($node->type, "delete", &$node);
 
+  watchdog("special", "node: deleted '$node->title'");
 }
 
 function node_view($node, $main = 0) {
-- 
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