save.php

<?php
/**
* In which we jump through some hoops to make Drupal treat
* profiles/scf/switch.php just like the root-level index.php or update.php
*/
// remove '/profiles/scf' from current working directory and set our directory
$base_dir = substr(getcwd(), 0, -8); //xxx 8 is the lengt
chdir($base_dir);
// ini_set('include_path', '.:' . $base_dir); - use of ./ makes this not work
global $base_url;
// duplicated from bootstrap.inc conf_init().
    // Create base URL
    $base_root = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';

    // As $_SERVER['HTTP_HOST'] is user input, ensure it only contains
    // characters allowed in hostnames.
    $base_url = $base_root .= '://'. preg_replace('/[^a-z0-9-:._]/i', '', $_SERVER['HTTP_HOST']);

    // $_SERVER['SCRIPT_NAME'] can, in contrast to $_SERVER['PHP_SELF'], not
    // be modified by a visitor.
    if ($dir = trim(dirname($_SERVER['SCRIPT_NAME']), '\,/')) {
      $base_path = "/$dir";
      $base_url .= $base_path;
    }

$base_url = substr($base_url, 0, -8); //XXX 8 is the length

require_once './includes/bootstrap.inc';

// we need the $user variable, theming...  i think we have to go all the way
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL); // DRUPAL_BOOTSTRAP_CONFIGURATION


$nid=$_POST["nid"];
if($nid>-1){
	$node = node_load($nid);
	$node->field_modeldata[0]['value'] = $_POST["data"];
	$node->changed = time();
	$node->title = $_POST["title"];
	$node->body = $_POST["description"];
	if (node_access("update",$node)) {
		$node->revision = 1;
	    node_save($node);
	    insightica_set_tags_csv($node->nid,$_POST["tags"]);
	}
	echo $node->nid;
}else{
	$node = new stdClass();
    $node->title = $_POST["title"];
    $node->body = $_POST["description"];
    $node->type = "insight";
    $node->uid = $user->uid;
    $node->teaser = "";
    $node->filter = 1;
    $node->status = 1;
	$node->comment = 2;
    $node->created = time();
    $node->changed = time();
    $node->field_modeldata[0]['value'] = $_POST["data"];
    $now = microtime(true);
    if (node_access("create",$node)) {
	    node_save($node);
	    insightica_set_tags_csv($node->nid,$_POST["tags"]);
	}
	echo $node->nid;
}
?>