function cms_autoloader($classname)
{
//if( $classname != 'Smarty_CMS' && $classname != 'Smarty_Parser' && startswith($classname,'Smarty') ) return;
$config = cmsms()->GetConfig();
// standard classes
$fn = cms_join_path($config['root_path'], 'lib', 'classes', "class.{$classname}.php");
if (file_exists($fn)) {
__cms_load($fn);
return;
}
$lowercase = strtolower($classname);
$fn = cms_join_path($config['root_path'], 'lib', 'classes', "class.{$lowercase}.inc.php");
if (file_exists($fn) && $classname != 'Content') {
__cms_load($fn);
return;
}
// standard interfaces
$fn = cms_join_path($config['root_path'], 'lib', 'classes', "interface.{$classname}.php");
if (file_exists($fn)) {
__cms_load($fn);
return;
}
global $CMS_LAZYLOAD_MODULES;
global $CMS_INSTALL_PAGE;
if (!isset($CMS_LAZYLOAD_MODULES) || isset($CMS_INSTALL_PAGE)) {
return;
}
// standard content types
$fn = cms_join_path($config['root_path'], 'lib', 'classes', 'contenttypes', "{$classname}.inc.php");
if (file_exists($fn)) {
__cms_load($fn);
return;
}
// module loaded content types
$contentops = ContentOperations::get_instance();
if ($contentops) {
// why would this ever NOT be true.. dunno, but hey.
$types = $contentops->ListContentTypes();
if (in_array(strtolower($classname), array_keys($types))) {
$contentops->LoadContentType(strtolower($classname));
return;
}
}
$fn = $config['root_path'] . "/modules/{$classname}/{$classname}.module.php";
if (file_exists($fn)) {
__cms_load($fn);
return;
}
$list = ModuleOperations::get_instance()->GetLoadedModules();
if (is_array($list) && count($list)) {
foreach (array_keys($list) as $modname) {
$fn = $config['root_path'] . "/modules/{$modname}/lib/class.{$classname}.php";
if (file_exists($fn)) {
__cms_load($fn);
return;
}
}
}
// module classes
}
public static function &get_instance()
{
if (!is_object(self::$_instance)) {
self::$_instance = new ContentOperations();
}
return self::$_instance;
}
private function _get_returnid()
{
if (!isset($this->_meta['returnid'])) {
$mod = cms_utils::get_module('News');
$tmp = $mod->GetPreference('detail_returnid', -1);
if ($tmp <= 0) {
$tmp = ContentOperations::get_instance()->GetDefaultContent();
}
$this->_meta['returnid'] = $tmp;
}
return $this->_meta['returnid'];
}
/**
* Get a list of matching records.
* This method returns an array of hashes. Each row in the resultset
* will have val,title,label,selected,disabled members.
*
* A consumer of this output can then parse these records and build a
* suitable option list for a dropdown.
*
* @see content_list_builder::get_options()
* @return array
*/
public function get_content_list()
{
// initialize our start level
$root = $tree = cmsms()->GetHierarchyManager();
$this->_start_level = 0;
if ($this->parent > 0) {
$tree = $root->find_by_tag('id', $this->parent);
if (!$tree) {
throw new \CmsInvalidDataException('Page with id ' . $this->parent . ' not found');
}
$this->_start_level = $tree->get_level() + 1;
}
// now that we have our paramters, start building our tree.
$out = array();
$allcontent = \ContentOperations::get_instance()->GetAllContent(FALSE);
$out = array();
if (!$tree->has_children()) {
return;
}
$children = $tree->get_children();
foreach ($children as $child) {
$this->_walk_nodes($child, $out);
}
if (!count($out)) {
return;
}
return $out;
}
/**
* Get a handle to the CMS ContentOperations object. If it does not yet
* exist, this method will instantiate it. To disambiguate, this is a globally-available
* object with methods for dealing with Content -- it should not to be confused with
* the GlobalContentOperations object.
*
* @final
* @see ContentOperations
* @return ContentOperations handle to the ContentOperations object
*/
public function &GetContentOperations()
{
return ContentOperations::get_instance();
}
/**
* A convenience function to create a url to a certain CMS page
*
* @param mixed $pageid A frontend page id or alias.
* @return string
*/
function CreateContentURL($pageid)
{
die('this is still used');
$config = cms_config::get_instance();
$contentops = ContentOperations::get_instance();
$alias = $contentops->GetPageAliasFromID($pageid);
$text = '';
if ($config["assume_mod_rewrite"]) {
// mod_rewrite
if ($alias == false) {
return '<!-- ERROR: could not get an alias for pageid=' . $pageid . '-->';
} else {
$text .= $config["root_url"] . "/" . $alias . (isset($config['page_extension']) ? $config['page_extension'] : '.shtml');
}
} else {
$text .= $config["root_url"] . "/index.php?" . $config["query_var"] . "=" . $pageid;
return $text;
}
}
}
// outer if !$error
} else {
if (isset($params['preview'])) {
// save data for preview.
unset($params['apply']);
unset($params['preview']);
unset($params['submit']);
unset($params['cancel']);
unset($params['ajsx']);
$tmpfname = tempnam(TMP_CACHE_LOCATION, $this->GetName() . '_preview');
file_put_contents($tmpfname, serialize($params));
$detail_returnid = $this->GetPreference('detail_returnid', -1);
if ($detail_returnid <= 0) {
// now get the default content id.
$detail_returnid = ContentOperations::get_instance()->GetDefaultContent();
}
if (isset($params['previewpage']) && (int) $params['previewpage'] > 0) {
$detail_returnid = (int) $params['previewpage'];
}
$_SESSION['news_preview'] = array('fname' => basename($tmpfname), 'checksum' => md5_file($tmpfname));
$tparms = array('preview' => md5(serialize($_SESSION['news_preview'])));
if (isset($params['detailtemplate'])) {
$tparms['detailtemplate'] = trim($params['detailtemplate']);
}
$url = $this->create_url('_preview_', 'detail', $detail_returnid, $tparms, TRUE);
$response = '<?xml version="1.0"?>';
$response .= '<EditArticle>';
if (isset($error) && $error != '') {
$response .= '<Response>Error</Response>';
$response .= '<Details><![CDATA[' . $error . ']]></Details>';
/**
* Save or update the content
*
* @todo This function should return something (or throw an exception)
*/
function Save()
{
Events::SendEvent('Core', 'ContentEditPre', array('content' => &$this));
if (!is_array($this->_props)) {
debug_buffer('save is loading properties');
$this->_load_properties();
}
if (-1 < $this->mId) {
$this->Update();
} else {
$this->Insert();
}
$contentops = ContentOperations::get_instance()->SetAllHierarchyPositions();
Events::SendEvent('Core', 'ContentEditPost', array('content' => &$this));
}
/**
* Returns the content id given a valid hierarchical position.
*
* @param string $position The position to query
* @return integer The resulting id. false if not found.
*/
function GetPageIDFromHierarchy($position)
{
global $gCms;
$db =& $gCms->GetDb();
$query = "SELECT content_id FROM " . cms_db_prefix() . "content WHERE hierarchy = ?";
$row = $db->GetRow($query, array(ContentOperations::CreateUnfriendlyHierarchyPosition($position)));
if (!$row) {
return false;
}
return $row['content_id'];
}
public static function get_sibling($dir, $assign = '', $alias = '')
{
$gCms = CmsApp::get_instance();
$smarty = $gCms->GetSmarty();
$contentops = ContentOperations::get_instance();
if (empty($alias)) {
$alias = $smarty->get_template_vars('page_alias');
}
// @todo: could use the tree here (find the node, get it's parent, the parent's childs are the sibling)
$content = $contentops->LoadContentFromAlias($alias);
if (!is_object($content)) {
return false;
}
// get the last item out of the hierarchy
// and rebuild
$query = 'SELECT content_alias FROM ' . cms_db_prefix() . 'content
WHERE parent_id = ? AND item_order %s ? AND active = 1 ORDER BY item_order %s LIMIT 1';
switch (strtolower($dir)) {
case '-1':
case 'prev':
$thechar = '<';
$order = 'DESC';
break;
default:
$thechar = '>';
$order = 'ASC';
break;
}
$db = $gCms->GetDb();
$res = $db->GetOne(sprintf($query, $thechar, $order), array($content->ParentId(), $content->ItemOrder()));
if (!empty($assign)) {
$smarty->assign(trim($assign), $res);
return;
}
return $res;
}
/**
* Get a link definition for the provided dataref.
*
* @return LinkDefinition
*/
public function get_linkdefinition()
{
if (!is_a($this->_dataref, '\\CGExtensions\\LinkDefinition\\DataRef')) {
throw new \RuntimeException('Data passed to ' . __CLASS__ . ' is not a DataRef');
}
$key2 = $this->_dataref->key2;
$key3 = $this->_dataref->key3;
if ((int) $key2 > 0) {
$key3 = $key2;
$key2 = 'page';
}
switch (strtolower($key2)) {
case 'page':
// get the content object specified by key3
$key3 = (int) $key3;
if ($key3 < 1) {
throw new \RuntimeException('Invalid Core DataRef key3 does not represent a valid page id');
}
$content = \ContentOperations::get_instance()->LoadContentFromId($key3);
if (!is_object($content)) {
throw new \RuntimeException('Could not find content object specified in DataRef object');
}
// now, if this is a frontend request, obviously we should just export the proper URL for this content object
if (cmsms()->is_frontend_request()) {
if (!$content->HasUsableLink()) {
throw new \RuntimeException('Cannot create a LinkDefinition to a content type that has no usable link');
}
if (!$content->Active()) {
throw new \RuntimeException('Cannot create a LinkDefinition to a content page that is inactive');
}
$linkdefn = new LinkDefinition();
$linkdefn->href = $content->GetURL();
$linkdefn->text = $content->Name();
$linkdefn->title = $content->TitleAttribute();
return $linkdefn;
} else {
// if it is an admin request we do not need to check if the page is active, or has a usable link
// but we may need to know if the apge is editable by this user (do this later)
if (version_compare(CMS_VERSION, '1.99') < 0) {
// 1.x uses admin/editcontent.php?content_id=##
$config = cmsms()->GetConfig();
$linkdefn = new LinkDefn();
$linkdefn->href = $config['admin_url'] . '/editcontent.php?content_id=' . $content->Id();
$linkdefn->text = $content->GetName();
return $linkdefn;
} else {
// 2.x uses CmsContentManager, there is no abstracted method to get the edit url.
// so we get the content manager module
// and us it's create url method with the admin_editcontent action, and a content_id param
$mod = \cms_utils::get_module('CMSContentManager');
$linkdefn = new LinkDefn();
$linkdefn->href = $mod->create_url('m1_', 'admin_editcontent', '', array('content_id' => $key3));
$linkedfn->text = $content->GetName();
return $linkdefn;
}
}
break;
case 'stylesheet':
case 'template':
stack_trace();
die('incomplete');
break;
default:
throw new \RuntimeException(__CLASS__ . ' does not know how to handle core datarefs where key2 is ' . $key2);
break;
}
}
