From dd329e1d95dcc0e02841482b660091945f433d13 Mon Sep 17 00:00:00 2001
From: Kjartan Mannes <kjartan@2.no-reply.drupal.org>
Date: Sun, 16 Feb 2003 14:57:35 +0000
Subject: - Added function node_invoke_all($hook, &$node, $op, $arg = 0). -
 Added a _nodeapi hook that in time will replace the _node hook. Trying   to
 make as few changes to existing code as possible until the new api   is
 stabilized. - Modified node_form() to add administration options from other
 modules   using the _nodeapi hook. - Modified node_save() to fetch which
 fields should be saved to the node   table from the _nodeapi hook. - Moved
 comment and queue options from node_form() and node_save() to   the modules
 _nodeapi hooks.

---
 modules/node/node.module | 31 ++++++++++++++++++++++++-------
 1 file changed, 24 insertions(+), 7 deletions(-)

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

diff --git a/modules/node/node.module b/modules/node/node.module
index 2262a0e82..bc96f8950 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -131,6 +131,20 @@ function node_invoke($node, $name, $arg = 0) {
   }
 }
 
+function node_invoke_all($hook, &$node, $op, $arg = 0) {
+  $return = array();
+  foreach (module_list() as $name) {
+    if (module_hook($name, $hook)) {
+      $function = $name ."_". $hook;
+      $result = $function($node, $op, $arg);
+      if (isset($result)) {
+        $return = array_merge($return, $result);
+      }
+    }
+  }
+  return $return;
+}
+
 function node_load($conditions) {
 
   /*
@@ -171,7 +185,7 @@ function node_load($conditions) {
 
 function node_save($node, $filter) {
 
-  $fields = array("nid", "uid", "type", "title", "teaser", "body", "revisions", "score", "status", "comment", "promote", "static", "moderate", "created", "changed", "users", "votes");
+  $fields = node_invoke_all("nodeapi", $node, "fields");
 
   foreach ($filter as $key => $value) {
     /*
@@ -900,13 +914,9 @@ function node_form($edit, $error = NULL) {
     $output .= form_textfield(t("Authored on"), "date", $edit->date, 20, 25, $error["date"]);
     $output .= "<br />";
     $output .= form_select(t("Set public/published"), "status", $edit->status, array(t("Disabled"), t("Enabled")));
-    $output .= form_select(t("Moderation status"), "moderate", $edit->moderate, array(t("Approved"), t("Awaiting approval")));
     $output .= form_select(t("Promote to front page"), "promote", $edit->promote, array(t("Disabled"), t("Enabled")));
     $output .= form_select(t("Static on front page"), "static", $edit->static, array(t("Disabled"), t("Enabled")));
-    // TODO: move this to the comment.module
-    if (module_exist("comment")) {
-      $output .= form_select(t("Allow user comments"), "comment", $edit->comment, array(t("Disabled"), t("Read only"), t("Read-write")));
-    }
+    $output .= implode("", node_invoke_all("nodeapi", $edit, "form", "admin"));
     $output .= form_select(t("Create new revision"), "revision", $edit->revision, array(t("Disabled"), t("Enabled")));
   }
 
@@ -1299,4 +1309,11 @@ function node_update_index() {
          "select" => "SELECT n.nid as lno, n.title as text1, n.body as text2 FROM node n WHERE n.status = 1 AND moderate = 0 and (created > " . variable_get("node_cron_last", 1) . " or changed > " . variable_get("node_cron_last", 1) . ")");
 }
 
-?>
+function node_nodeapi(&$node, $op, $arg = 0) {
+  switch ($op) {
+    case "fields":
+      return array("nid", "uid", "type", "title", "teaser", "body", "revisions", "score", "status", "promote", "static", "created", "changed", "users", "votes");
+  }
+}
+
+?>
\ No newline at end of file
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