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<?php |
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/****************************************************************************** |
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Generic Store 1.0 Ariadne |
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Copyright (C) 1998-2005 Muze |
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This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 2 |
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of the License, or (at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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-------------------------------------------------------------------------- |
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This Is a Generic implementation of the store, all generic functions are defined here |
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the implemented functions are |
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function get_config($field) |
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function is_supported($feature) |
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function newobject($path, $parent, $type, $data, $id=0, $lastchanged=0, $vtype="", $size=0, $priority=0) |
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function close() |
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function make_path($curr_dir, $path) |
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function save_properties($properties, $id) |
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function get_filestore($name) |
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*******************************************************************************/ |
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abstract class store { |
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public $error; |
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public $root; |
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public $rootoptions; |
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public $mod_lock; |
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public $total; |
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protected $code; |
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protected $files; |
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protected $_filestores; |
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protected $config; |
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public function __construct($path, $config) { |
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echo "You have not configured the store properly. Please check your configuration files."; |
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exit(); |
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} |
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/* abstract functions |
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need implementation in your implementation of this store |
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*/ |
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public abstract function call($template, $args, $objects); |
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public abstract function count($objects); |
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public abstract function info($objects); |
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public abstract function get($path); |
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/********************************************************************************** |
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This function takes as argument a path to an object in the store and will retrieve |
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all the necessary data and return this in the objectlist type needed for |
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store->call(). If the requested path does not exist, it will retrieve the object |
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with the longest matching path. |
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$path should always start and end with a '/'. |
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**********************************************************************************/ |
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public abstract function touch($id, $timestamp = -1); |
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/********************************************************************************** |
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This function takes as argument a path to an object (or id of an object) |
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in the store and will set the timestamp to $timestamp. |
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$path should always start and end with a '/'. |
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**********************************************************************************/ |
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public abstract function ls($path); |
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/********************************************************************************** |
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This function takes as argument a path to an object in the store and will retrieve |
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all the objects and their data which have this object as their parent. It will |
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then return this in the objectlist type needed for store->call(). If the requested |
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path does not exist, it will retrieve the object with the longest matching path. |
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$path should always start and end with a '/'. |
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**********************************************************************************/ |
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public abstract function parents($path, $top="/"); |
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/********************************************************************************** |
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This function takes as argument a path to an object in the store. It will return |
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all objects with a path which is a substring of the given path. The resulsts are |
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ordered by path (length), shortest paths first. |
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In effect all parents of an object in the tree are called, in order, starting at |
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the root. |
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$path should always start and end with a '/'. |
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**********************************************************************************/ |
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public abstract function find($path, $criteria, $limit=100, $offset=0); |
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/********************************************************************************** |
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This function takes as arguments a path to an object in the store and some search |
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criteria. It will search for all matching objects under the given path. If the |
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given path is not in this store but in a substore it will not automatically search |
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that substore. |
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$criteria is of the form |
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$criteria ::= ({ $property_name => ({ $valuename => ({ $compare_function, $value }) }) }) |
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e.g.: $criteria["status"]["value"][">"]="published"; |
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$path should always start and end with a '/'. |
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**********************************************************************************/ |
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public abstract function save($path, $type, $data, $properties="", $vtype="", $priority=false); |
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/*************************************************************** |
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This function takes as argument a path, type, objectdata and |
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possibly a properties list and vtype (virtual type). |
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If there exists no object with the given path, a new object is |
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saved with the given type, data, properties and vtype, and a |
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new path is saved pointing to it. |
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If there does exist an object with the given path, it's object |
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data is overwritten with the given data and if vtype is set the |
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current vtype is overwritten with the new one. |
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$path must be an absolute path (containing no '..' and starting |
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with '/') |
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$type must be a valid type |
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$data can be any string (usually a serialized object.) |
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$properties is a multidimensional hash of the following form: |
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$properties[{property_name}][][{value_name}]={value} |
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{property_name} must be a valid property name |
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{value_name} must be a valid value name for this property |
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{value} can be a number, boolean or string. |
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example: |
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$properties["name"][0]["value"]="A name"; |
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$properties["name"][1]["value"]="A second name!"; |
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if $properties["name"]=1 then all properties for property name |
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will be removed. |
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$vtype must be a valid type. |
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if $properties or $vtype are not set or empty ("",0 or false) |
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they will be ignored. $vtype defaults to $type. |
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Only those properties listed in $properties will be updated. |
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Any other property set will remain as it was. |
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***************************************************************/ |
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protected abstract function purge($path); |
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/********************************************************************** |
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This function will delete the object pointed to by $path and all |
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other paths pointing to that object. It will then remove any property |
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for this object from all property tables. |
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The function returns the number of paths found and removed or 1 if |
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there was no path found (meaning that the object doesn't exist and |
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therefor purge succeeded while doing nothing.) |
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$path should always start and end with a '/'. |
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**********************************************************************/ |
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public abstract function delete($path); |
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/********************************************************************** |
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This function deletes the path given. If this is the last path pointing |
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to an object, the object will be purged instead. |
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$path should always start and end with a '/'. |
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**********************************************************************/ |
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abstract function exists($path); |
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/********************************************************************** |
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This function checks the given path to see if it exists. If it does |
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it returns the id of the object to which it points. Otherwise it returns |
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0. |
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$path should always start and end with a '/'. |
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**********************************************************************/ |
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public abstract function link($source, $destination); |
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/********************************************************************** |
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Link adds an extra path to an already existing object. It has two |
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arguments: $source and $destination. $source is an existing path of |
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an object, $destination is the new path. $destination must not already |
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exist. |
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$destination should always start and end with a '/'. |
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**********************************************************************/ |
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public abstract function move($source, $destination); |
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/********************************************************************** |
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$destination should always start and end with a '/'. |
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**********************************************************************/ |
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public abstract function list_paths($path); |
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/********************************************************************** |
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This function returns an array of all paths pointing to the same object |
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as $path does. |
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**********************************************************************/ |
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public abstract function AR_implements($type, $implements); |
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/********************************************************************** |
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This function returns 1 if the $type implements the type or |
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interface in $implements. Otherwise it returns 0. |
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**********************************************************************/ |
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public abstract function load_properties($object, $values=""); |
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public abstract function load_property($object, $property, $values=""); |
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public abstract function add_property($object, $property, $values); |
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public abstract function del_property($object, $property="", $values=""); |
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protected abstract function get_nextid($path, $mask="{5:id}"); |
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/********************************************************************** |
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'private' function of mysql store. This will return the next |
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'autoid' for $path. |
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**********************************************************************/ |
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/* |
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Implemented functions |
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*/ |
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184 |
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public function get_config($field) { |
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switch ($field) { |
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184 |
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case 'code': |
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case 'files': |
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184 |
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case 'root': |
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184 |
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case 'rootoptions': |
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$result = $this->$field; |
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break; |
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default: |
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$result = null; |
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debug("store::get_config: undefined field $field requested","store"); |
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break; |
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} |
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return $result; |
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} |
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253
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60 |
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public function is_supported($feature) { |
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/********************************************************************************** |
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This function takes as argument a feature description and returns |
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true if this feature is supported and false otherwise |
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**********************************************************************************/ |
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$result = false; |
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switch($feature) { |
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// features depending on config values |
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60 |
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case 'fulltext_boolean': |
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60 |
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case 'fulltext': |
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48 |
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if ($this->config[$feature]) { |
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48 |
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$result = true; |
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48 |
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} else { |
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$result = false; |
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} |
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break; |
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// features depending store implementation, if stores don't implements this, they have to override this function |
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60 |
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case 'grants': |
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60 |
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case 'regexp': |
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60 |
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$result = true; |
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60 |
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break; |
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} |
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60 |
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return $result; |
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} |
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/********************************************************************************** |
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This functions creates a new ariadne object |
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**********************************************************************************/ |
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184 |
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public function newobject($path, $parent, $type, $data, $id=0, $lastchanged=0, $vtype="", $size=0, $priority=0) { |
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184 |
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global $ARnls; |
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184 |
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$class = $type; |
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184 |
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if ($subcpos = strpos($type, '.')) { |
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24 |
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$class = substr($type, 0, $subcpos); |
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24 |
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$vtype = $class; |
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24 |
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} |
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288
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184 |
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if (!class_exists($class)) { |
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include_once($this->code."objects/".$class.".phtml"); |
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} |
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184 |
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$object=new $class; |
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184 |
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$object->type=$type; |
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184 |
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$object->parent=$parent; |
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184 |
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$object->id=(int)$id; |
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184 |
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$object->lastchanged=(int)$lastchanged; |
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184 |
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$object->vtype=$vtype; |
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184 |
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$object->size=(int)$size; |
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184 |
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$object->priority=(int)$priority; |
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184 |
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$object->ARnls = $ARnls; |
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184 |
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$object->init($this, $path, $data); |
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184 |
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return $object; |
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} |
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304
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104 |
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public function close() { |
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// This is the destructor function, nothing much to see :) |
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104 |
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if (is_array($this->_filestores)) { |
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foreach ($this->_filestores as $filestore) { |
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$filestore->close(); |
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} |
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310
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} |
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104 |
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} |
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|
|
313
|
104 |
|
public function __destruct() { |
|
314
|
104 |
|
$this->close(); |
|
315
|
104 |
|
} |
|
316
|
|
|
|
|
317
|
112 |
View Code Duplication |
public function make_path($curr_dir, $path) { |
|
|
|
|
|
|
318
|
|
|
/********************************************************************** |
|
319
|
|
|
This function creates an absolute path from the given starting path |
|
320
|
|
|
($curr_dir) and a relative (or absolute) path ($path). If $path starts |
|
321
|
|
|
with a '/' $curr_dir is ignored. |
|
322
|
|
|
$path must be a string of substrings seperated by '/'. each of these |
|
323
|
|
|
substrings may consist of charachters and/or numbers. If a substring |
|
324
|
|
|
is "..", it and the previuos substring will be removed. If a substring |
|
325
|
|
|
is "." or "", it is removed. All other substrings are then concatenated |
|
326
|
|
|
with a '/' between them and at the start and the end. This string is |
|
327
|
|
|
then returned. |
|
328
|
|
|
**********************************************************************/ |
|
329
|
112 |
|
$this->error = ""; |
|
330
|
112 |
|
$result = "/"; |
|
331
|
112 |
|
if ($path[0] === "/") { |
|
332
|
108 |
|
$path = substr($path, 1); |
|
333
|
108 |
|
} else { |
|
334
|
88 |
|
$path = substr($curr_dir, 1).'/'.$path; |
|
335
|
|
|
} |
|
336
|
112 |
|
if ($path) { |
|
337
|
112 |
|
$splitpath=explode("/", $path); |
|
338
|
112 |
|
foreach ($splitpath as $pathticle) { |
|
339
|
|
|
switch($pathticle) { |
|
340
|
112 |
|
case ".." : |
|
|
|
|
|
|
341
|
84 |
|
$result = dirname($result); |
|
342
|
|
|
// if second char of $result is not set, then current result is the rootNode |
|
343
|
84 |
|
if (isset($result[1])) { |
|
344
|
84 |
|
$result .= "/"; |
|
345
|
84 |
|
} |
|
346
|
84 |
|
$result[0] = "/"; // make sure that even under windows, slashes are always forward slashes. |
|
347
|
84 |
|
break; |
|
348
|
112 |
|
case "." : break; |
|
|
|
|
|
|
349
|
112 |
|
case "" : break; |
|
|
|
|
|
|
350
|
112 |
|
default: |
|
351
|
112 |
|
$result .= $pathticle."/"; |
|
352
|
112 |
|
break; |
|
353
|
112 |
|
} |
|
354
|
112 |
|
} |
|
355
|
112 |
|
} |
|
356
|
112 |
|
return $result; |
|
357
|
|
|
} |
|
358
|
|
|
|
|
359
|
68 |
|
public function save_properties($properties, $id) { |
|
360
|
|
|
/******************************************************************** |
|
361
|
|
|
'private' function of mysql.phtml. It updates all property tables |
|
362
|
|
|
defined in $properties and sets the values to the values in |
|
363
|
|
|
$properties. |
|
364
|
|
|
********************************************************************/ |
|
365
|
|
|
|
|
366
|
68 |
|
if ($properties && (is_array($properties)) && (is_numeric($id))) { |
|
367
|
48 |
|
foreach ( $properties as $property => $property_set ) { |
|
368
|
48 |
|
$this->del_property((int)$id, $property); |
|
369
|
48 |
|
if (is_array($property_set)) { |
|
370
|
48 |
|
foreach ( $property_set as $values ) { |
|
371
|
48 |
|
$this->add_property((int)$id, $property, $values); |
|
372
|
48 |
|
} |
|
373
|
48 |
|
} |
|
374
|
48 |
|
} |
|
375
|
48 |
|
} |
|
376
|
68 |
|
} |
|
377
|
|
|
|
|
378
|
|
|
|
|
379
|
104 |
|
public function get_filestore($name) { |
|
380
|
104 |
|
global $AR; |
|
381
|
104 |
|
if (!$this->_filestores[$name]) { |
|
382
|
104 |
|
if ($AR->SVN->enabled && ($name == "templates")) { |
|
383
|
|
|
require_once($this->code."modules/mod_filestore_svn.phtml"); |
|
384
|
|
|
$this->_filestores[$name]=new filestore_svn($name, $this->files, $this); |
|
385
|
|
|
} else { |
|
386
|
104 |
|
require_once($this->code."modules/mod_filestore.phtml"); |
|
387
|
104 |
|
$this->_filestores[$name]=new filestore($name, $this->files, $this); |
|
388
|
|
|
} |
|
389
|
104 |
|
} |
|
390
|
104 |
|
return $this->_filestores[$name]; |
|
391
|
|
|
} |
|
392
|
|
|
|
|
393
|
28 |
|
public function get_filestore_svn($name) { |
|
394
|
28 |
|
require_once($this->code."modules/mod_filestore_svn.phtml"); |
|
395
|
28 |
|
if (!$this->_filestores["svn_" . $name]) { |
|
396
|
28 |
|
$this->_filestores["svn_" . $name] = new filestore_svn($name, $this->files, $this); |
|
397
|
28 |
|
} |
|
398
|
28 |
|
return $this->_filestores["svn_" . $name]; |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
188 |
|
protected function compilerFactory(){ |
|
402
|
188 |
|
switch($this->config["dbms"]){ |
|
403
|
188 |
|
case 'axstore': |
|
404
|
|
|
return false; |
|
405
|
188 |
|
default: |
|
406
|
188 |
|
$compiler = $this->config["dbms"].'_compiler'; |
|
407
|
188 |
|
return new $compiler($this,$this->tbl_prefix); |
|
|
|
|
|
|
408
|
188 |
|
} |
|
409
|
|
|
} |
|
410
|
|
|
|
|
411
|
34 |
|
protected function serialize($value, $path) { |
|
412
|
34 |
|
if ($value->failedDecrypt && $value->originalData) { |
|
413
|
|
|
$value = $value->originalData; |
|
414
|
|
|
return $value; |
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
// Notice: When upgrading to a new crypto format, prepend the object data with a key of the crypto. This way you can be backwards compatible but new objects will be saved in the new crypto. |
|
418
|
34 |
|
if ($this->config['crypto'] instanceof \Closure) { |
|
419
|
|
|
$crypto = $this->config['crypto'](); |
|
420
|
|
|
// use the last crypto configured; |
|
421
|
|
|
$cryptoConfig = end($crypto); |
|
422
|
|
|
if (is_array($cryptoConfig['paths'])) { |
|
423
|
|
|
foreach ($cryptoConfig['paths'] as $cryptoPath) { |
|
424
|
|
|
if (strpos($path, $cryptoPath) === 0) { |
|
425
|
|
|
$value->ARcrypted = true; |
|
426
|
|
|
switch ($cryptoConfig['method']) { |
|
427
|
|
|
case 'ar_crypt': |
|
428
|
|
|
$key = base64_decode($cryptoConfig['key']); |
|
429
|
|
|
$crypto = new ar_crypt($key,$cryptoConfig['crypto'],1); |
|
430
|
|
|
$cryptedValue = $crypto->crypt(serialize($value)); |
|
431
|
|
|
if($cryptedValue !== false ) { |
|
432
|
|
|
return $cryptoConfig['token'] . ":" . $cryptedValue; |
|
433
|
|
|
} |
|
434
|
|
|
break; |
|
435
|
|
|
default: |
|
436
|
|
|
break; |
|
437
|
|
|
} |
|
438
|
|
|
|
|
439
|
|
|
} |
|
440
|
|
|
} |
|
441
|
|
|
} |
|
442
|
|
|
} |
|
443
|
34 |
|
unset($value->ARcrypted); |
|
444
|
34 |
|
return serialize($value); |
|
445
|
|
|
} |
|
446
|
|
|
|
|
447
|
184 |
|
protected function unserialize($value, $path) { |
|
|
|
|
|
|
448
|
184 |
|
if (substr($value, 0, 2) == "O:") { |
|
449
|
184 |
|
return unserialize($value); |
|
450
|
|
|
} else if ($this->config['crypto'] instanceof \Closure) { |
|
451
|
|
|
$crypto = $this->config['crypto'](); |
|
452
|
|
|
foreach ($crypto as $cryptoConfig) { |
|
453
|
|
|
$cryptoToken = $cryptoConfig['token']; |
|
454
|
|
|
if (substr($value, 0, strlen($cryptoToken)+1) == ($cryptoToken . ":")) { |
|
455
|
|
|
$value = substr($value, strlen($cryptoToken)+1); |
|
456
|
|
|
switch ($cryptoConfig['method']) { |
|
457
|
|
|
case 'ar_crypt': |
|
458
|
|
|
$key = base64_decode($cryptoConfig['key']); |
|
459
|
|
|
$crypto = new ar_crypt($key,$cryptoConfig['crypto'],1); |
|
460
|
|
|
$decryptedValue = $crypto->decrypt($value); |
|
461
|
|
|
break; |
|
462
|
|
|
default: |
|
463
|
|
|
break; |
|
464
|
|
|
} |
|
465
|
|
|
} |
|
466
|
|
|
} |
|
467
|
|
|
|
|
468
|
|
|
if (substr($decryptedValue, 0, 2) == "O:") { |
|
469
|
|
|
return unserialize($decryptedValue); |
|
|
|
|
|
|
470
|
|
|
} else { |
|
471
|
|
|
$dummy = unserialize('O:6:"object":7:{s:5:"value";s:0:"";s:3:"nls";O:6:"object":2:{s:7:"default";s:2:"nl";s:4:"list";a:1:{s:2:"nl";s:10:"Nederlands";}}s:2:"nl";O:6:"object":1:{s:4:"name";s:14:"Crypted object";}s:6:"config";O:6:"object":2:{s:10:"owner_name";s:6:"Nobody";s:5:"owner";s:6:"nobody";}s:5:"mtime";i:0;s:5:"ctime";i:0;s:5:"muser";s:6:"nobody";}'); |
|
472
|
|
|
$dummy->failedDecrypt = true; |
|
473
|
|
|
$dummy->originalData = $value; |
|
474
|
|
|
return $dummy; |
|
475
|
|
|
} |
|
476
|
|
|
} |
|
477
|
|
|
} |
|
478
|
|
|
|
|
479
|
|
|
} |
|
480
|
|
|
|
Ariadne-CMS /
ariadne
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.