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<pre>
<?php
error_reporting(ERROR_ALL);
require_once("include.php");

// Targeted at CMSMS 1.4.1

// Maybe we should be using just one ContentOperations object throughout
// Next:
// - try uploading a page with several content blocks
// - try uploading, and deleting etc, a page that has a non-Null parent

// This is based on code in admin/listcontent.php
function list_pages() {
  global $gCms;
  print "--- Pages --------\n";
  $node =& $gCms->GetHierarchyManager()->getRootNode();
  if ($node->hasChildren()) {
    foreach ($node->getChildren() as $child) {
      $root =& $child;
      $one =& $root->getContent();
      if (isset($one) && $one != NULL)
	if( $one->Type() != 'content')
	  printf("%d %s\n", $one->Id(), $one->Type());
	else
	  printf("%d %s %s\n",  $one->Id(), $one->Type(), $one->mName);
    }
  } else {
    print "No children.\n";
  }
  print "------------------\n";
}

// This is based on code from line 260 of admin/addcontent.php
function create_page($userid, $name, $alias, $content) {
  global $gCms;
  $contentops =& $gCms->GetContentOperations();
  $contentobj = $contentops->CreateNewContent('content');
  $contentobj->SetOwner($userid);
  $contentobj->SetCachable(true);
  $contentobj->SetActive(true);
  $contentobj->SetShowInMenu(true);
  $contentobj->SetLastModifiedBy($userid);
  $contentobj->SetMetadata('');

  $contentobj->SetName($name);
  $contentobj->SetAlias($alias);
  $contentobj->SetPropertyValue('content_en', $content);
  $contentobj->SetTemplateId(17);

  $error = $contentobj->ValidateData();
  if ($error === FALSE) {
    $contentobj->Save();
    global $gCms;
    $contentops =& $gCms->GetContentOperations();
    $contentops->SetAllHierarchyPositions();
    return $contentobj;
  } else {
    print_r($error);
    die("dying");
  }
}

// This is based on deletecontent in admin/listcontent.php
function my_deletecontent($contentid)
{
  // koko we won't bother checking this for now
  // $userid = get_userid();
  // $access = check_permission($userid, 'Remove Pages') || check_permission($userid, 'Modify Page Structure');
	
  global $gCms;
  $tree =& $gCms->GetHierarchyManager();

  // I've removed the $access check here (removes one level of {})
  $node = &$tree->getNodeById($contentid);
  if ($node)
    {
      $contentobj =& $node->getContent();
      $childcount = 0;
      $parentid = -1;
      if (isset($node->parentNode)) {
	  $parent =& $node->parentNode;
	  if (isset($parent)) {
	      $parentContent =& $parent->getContent();
	      if (isset($parentContent)) {
		  $parentid = $parentContent->Id();
		  $childcount = $parent->getChildrenCount();
		}
	    }
	}

      if ($contentobj) {
	  $title = $contentobj->Name();
	
#Check for children
	  if ($contentobj->HasChildren()) {
	      die('errorchildcontent');
	      // $_GET['error'] = 'errorchildcontent';
	    }
	
#Check for default
	  if ($contentobj->DefaultContent()) {
	      die('errordefaultpage');
	      // $_GET['error'] = 'errordefaultpage';
	    }
			
	  $title = $contentobj->Name();
	  $contentobj->Delete();

	  $contentops =& $gCms->GetContentOperations();
	  $contentops->SetAllHierarchyPositions();
				
//  #See if this is the last child... if so, remove
//  #the expand for it
//  	  if ($childcount == 1 && $parentid > -1)
//  	    {
//  	      toggleexpand($parentid, true);
//  	    }
				
//  #Do the same with this page as well
//  	  toggleexpand($contentid, true);
				
//  	  audit($contentid, $title, 'Deleted Content');
				
//  	  $contentops->ClearCache();
			
	  // print "contentdeleted";
// $_GET['message'] = 'contentdeleted';
	}
    }
}

$userid = 1;

print "BEFORE\n";
list_pages();

print "ADDING...\n";
$newPages = array();
for ($i=0; $i<3; $i++) {
  foreach ($newPages as $newPage)
    printf("newPage=%d\n", $newPage);
  $page =& create_page($userid, "Page $i", "page$i", "<p>This is Page $i.</p>");
  $newPages[] = $page->Id();
  printf("ADDED PAGE Id=%d\n", $page->Id());
}

// Seems to be a bug in cmsms here, where all the pages created are
// becoming the most recent page created. Haven't looked closely at
// the code. I'm sure I'm missing something.
// So we'll just make a note of their Ids, rather than storing a
// reference to the object in $newPages.  Yep, that does the job.

// Also, a second list_pages() doesn't show the new pages. 
// I think it's because of line #496 in lib/classes/class.contentoperations.inc.php:
// $usecache = true;
// and the subsequent logic, which appears to not allow caching to be disabled.
// Also, the cache doesn't seem to get updated when a Save() is done; maybe I'm
// missing something here. BTW Save() is at line #917 of class.content.inc.php
// Actually... no... this and/or because CmsObject::getHierarchyManager is
// actually just returning the Tree object, not manager. Is this a
// bug, or a feature? Must be missing something. Hence the use of
// variable name 'tree' in list_pages(), above.
// Anyway. This code works  if at #327 of lib/classes/class.global.inc.php becomes:
//	  if (!isset($this->hrinstance) || TRUE)
// YEP, that does the job.
// HOW TO AVOID THAT HACK??? TRY USING SAME CONTENTOPS OBJECT?? REPORT BUG?? (PATCH)

list_pages();

foreach ($newPages as $id) {
printf("DELETING Id=%d...\n", $id);
  my_deletecontent($id);
}
print "DELETED\n";

print "AFTER\n";
list_pages();

?>
</pre>

<?php
// This is just to show how we can pull pages out using the content operations.
global $gCms;
$contentops =& $gCms->GetContentOperations();
$page = $contentops->LoadContentFromId(15, true);
// echo $page->Name();
echo $page->Show();
?>