Api 也可以使用视图或规则。。。但也许那只是因为他们似乎一切都有可能 function fnGetNodeTypes($typeOfNodes) { $string = ""; $types_of_nodes = array_keys(node

也可以使用视图或规则。。。但也许那只是因为他们似乎一切都有可能

function fnGetNodeTypes($typeOfNodes) {
    $string = "";
    $types_of_nodes  = array_keys(node_get_types());
    $string .= "<select name='typeOfNodes'>";
    $string .= "<option value=''>Please select</option> ";
    $string .= "<option value='all'>All</option> ";

    foreach($types_of_nodes as $node){      
        if($typeOfNodes == $node ){
            $selected = "selected";
        }
        else{
            $selected = "";
        }       
        $string .= "<option $selected value=\"" . $node . "\">" . $node ;
        $string .= "</option>\n";
    }
    $string .= "</select\n>";
    return $string;
}

//----------------------------------------------
// Contruct select/option box of node types
//----------------------------------------------
function fnGetNodeTypes($typeOfNodes) {
    $string = "";
    $types_of_nodes  = array_keys(node_get_types());
    $string .= "<select name='typeOfNodes'>";
    $string .= "<option value=''>Please select</option> ";
    //$string .= "<option value='all'>All</option> ";
    foreach($types_of_nodes as $node_type){         
        if (fnInArray($node_type))
        {
            if($typeOfNodes == $node_type ){
                $selected = "selected";
            }
            else{
                $selected = "";
            }       
            $string .= "<option $selected value=\"" . $node_type . "\">" . $node_type ;
            $string .= "</option>\n";
        }
    }
    $string .= "</select\n>";
    return $string;
}

//---------------------------------------------------------------------
//  function fnInArray - see if user is allowed to edit this node type
//---------------------------------------------------------------------

function fnInArray($node_type)
{
    global $user;

    if ($user->name == 'admin') { return TRUE; }

    // get list of all nodes that user is allowed to access
    // 
    $string =   " SELECT permission.perm as permission_perm "  .
        " from users " .
        " join users_roles  on ( users_roles.uid = users.uid ) " .
        " join permission on (permission.rid = users_roles.rid) " .
        " where  users.name = '" . $user->name . "'";

    $result = db_query($string);
    while ($row = db_fetch_object($result)) {           
        $pieces = explode(", " , $row->permission_perm);        
        $node_name = "edit any " . trim($node_type) . " content";
        if (in_array($node_name, $pieces )) 
        {
            return TRUE;        
        }
        return FALSE;
    }
}

$results = db_query(db_rewrite_sql($query), $args);