From 67ac175ed53830ceb2a7174c08c5c33f4ab7f662 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 8 Dec 2001 11:12:26 +0000
Subject: - Working on the filter code: removed the "filter()" statemets from
 the   node.module; I'll move this to the individual modules as they are the  
 only one's who know what to do best with it.

- Merged node.inc and node.module.
---
 includes/node.inc | 243 ------------------------------------------------------
 1 file changed, 243 deletions(-)
 delete mode 100644 includes/node.inc

(limited to 'includes/node.inc')

diff --git a/includes/node.inc b/includes/node.inc
deleted file mode 100644
index c23a3a6bd..000000000
--- a/includes/node.inc
+++ /dev/null
@@ -1,243 +0,0 @@
-<?php
-// $Id$
-
-// TODO: still used by themes, yet doesn't return anything at the moment
-function node_index() {
-}
-
-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 ? $comment->number : 0;
-}
-
-function node_teaser($body) {
-
-  $size = 400;
-
-  /*
-  ** If we have a short body, return the entire body:
-  */
-
-  if (strlen($body) < $size) {
-    return $body;
-  }
-
-  /*
-  ** If we have a long body, try not to split paragraphs:
-  */
-
-  if ($length = strpos($body, "\n", $size)) {
-    return substr($body, 0, $length + 1);
-  }
-
-  /*
-  ** If we have a long body, try not to split sentences:
-  */
-
-  return substr($body, 0, strpos($body, ". ", $size) + 1);
-
-}
-
-function node_invoke($node, $name, $arg = 0) {
-  if (is_array($node)) {
-    $function = $node[type] ."_$name";
-  }
-  else if (is_object($node)) {
-    $function = $node->type ."_$name";
-  }
-  else if (is_string($node)) {
-    $function = $node ."_$name";
-  }
-
-  if (function_exists($function)) {
-    return ($arg ? $function($node, $arg) : $function($node));
-  }
-}
-
-function node_object($node) {
-
-  if (is_array($node)) {
-    foreach ($node as $key => $value) {
-      $object->$key = $value;
-    }
-  }
-  else {
-    $object = $node;
-  }
-
-  return $object;
-}
-
-function node_array($node) {
-
-  if (is_object($node)) {
-    foreach ($node as $key => $value) {
-      $array[$key] = $value;
-    }
-  }
-  else {
-    $array = $node;
-  }
-
-  return $array;
-}
-
-function node_load($conditions) {
-
-  /*
-  ** Turn the conditions into a query:
-  */
-
-  foreach ($conditions as $key => $value) {
-    $cond[] = "n.". check_query($key) ." = '". check_query($value) ."'";
-  }
-
-  /*
-  ** Retrieve the node:
-  */
-
-  $node = db_fetch_object(db_query("SELECT n.*, u.uid, u.name FROM node n LEFT JOIN users u ON u.uid = n.uid WHERE ". implode(" AND ", $cond)));
-
-  /*
-  ** Unserialize the revisions field:
-  */
-
-  if ($node->revisions) {
-    $node->revisions = unserialize($node->revisions);
-  }
-
-  /*
-  ** Call the node specific callback (if any) and piggy-back the
-  ** results to the node or overwrite some values:
-  */
-
-  if ($extra = module_invoke($node->type, "load", $node)) {
-    foreach ($extra as $key => $value) {
-      $node->$key = $value;
-    }
-  }
-
-  return $node;
-}
-
-function node_save($node, $filter) {
-
-  $fields = array("nid", "uid", "type", "title", "teaser", "body", "revisions", "score", "status", "comment", "promote", "moderate", "created", "changed", "users", "votes");
-
-  foreach ($filter as $key => $value) {
-    /*
-    ** Only save those fields specified by the filter.  If the filter
-    ** does not specify a default value, use the value of the $node's
-    ** corresponding field instead.
-    */
-
-    if (is_numeric($key)) {
-      if (isset($node->$value)) {
-          // The above check is mandatory.
-        $edit->$value = $node->$value;
-      }
-    }
-    else {
-      if (isset($value)) {
-          // The above check is mandatory.
-        $edit->$key = $value;
-      }
-    }
-  }
-
-  $node = $edit;
-
-  /*
-  ** Serialize the revisions field:
-  */
-
-  if ($node->revisions) {
-    $node->revisions = serialize($node->revisions);
-  }
-
-  /*
-  ** Apply filters to some default node fields:
-  */
-
-  if (empty($node->nid)) {
-
-    /*
-    ** Insert a new node:
-    */
-
-    // set some required fields:
-    $node->created = time();
-    $node->nid = db_result(db_query("SELECT MAX(nid) + 1 FROM node"));
-
-    // prepare the query:
-    foreach ($node as $key => $value) {
-      if (in_array($key, $fields)) {
-        $k[] = check_query($key);
-        $v[] = "'". check_query($value) ."'";
-      }
-    }
-
-    // insert the node into the database:
-    db_query("INSERT INTO node (". implode(", ", $k) .") VALUES (". implode(", ", $v) .")");
-
-    // call the node specific callback (if any):
-    module_invoke($node->type, "insert", $node);
-  }
-  else {
-
-    /*
-    ** Update an existing node:
-    */
-
-    // set some required fields:
-    $node->changed = time();
-
-    // prepare the query:
-    foreach ($node as $key => $value) {
-      if (in_array($key, $fields)) {
-        $q[] = check_query($key) ." = '". check_query($value) ."'";
-      }
-    }
-
-    // update the node in the database:
-    db_query("UPDATE node SET ". implode(", ", $q) ." WHERE nid = '$node->nid'");
-
-    // call the node specific callback (if any):
-    module_invoke($node->type, "update", $node);
-
-  }
-
-  /*
-  ** Return the node ID:
-  */
-
-  return $node->nid;
-
-}
-
-function node_view($node, $main = 0) {
-  global $theme;
-
-  if (is_array($node)) {
-    $node = node_object($node);
-  }
-
-  /*
-  ** The "view" hook can be implemented to overwrite the default function
-  ** to display nodes.
-  */
-
-  if (module_hook($node->type, "view")) {
-    node_invoke($node, "view", $main);
-  }
-  else {
-
-    /*
-    ** Default behavior:
-    */
-
-    $theme->node($node, $main);
-  }
-}
-
-?>
-- 
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