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99 lines
2.0 KiB
PHP
99 lines
2.0 KiB
PHP
<?php
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/**
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* Abstract class
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* Mass User-Torrents Editor
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*
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* A class that deals with mass editing a user's torrents.
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*
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* This abstract class is used by sub-classes as a way to access the Cache/DB.
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*
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* It is intended to streamline the process of processing data sent by the
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* MASS_USER_TORRENT_TABLE_VIEW class.
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*
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* It could also be used for other types like collages.
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*/
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abstract class MASS_USER_TORRENTS_EDITOR
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{
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/**
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* Internal access to the Cache
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* @var Cache $Cache
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*/
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protected $Cache;
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/**
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* Internal access to the Database
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* @var DB_MYSQL $DB
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*/
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protected $DB;
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/**
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* Current User's ID
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* @var str|int $UserID
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*/
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protected $UserID;
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/**
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* The affected DB table
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* @var string $Table
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*/
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protected $Table;
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/**
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* Extended classes should call this method.
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* @example parent::__construct()
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* @global CACHE $Cache
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* @global DB_MYSQL $DB
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* @global string|int $UserID
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*/
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public function __construct (/*CACHE &$Cache, DB_MYSQL &$DB, $UserID*/)
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{
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global $Cache, $DB, $UserID;
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$this->Cache = $Cache;
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$this->DB = $DB;
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$this->UserID = (int) $UserID;
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if ($this->UserID < 1) error(403);
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}
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/**
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* Set the Table
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* @param string $Table
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*/
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final public function set_table ($Table)
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{
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$this->Table = db_string($Table);
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}
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/**
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* Get the Table
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* @param sting $Table
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* @return string $Table
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*/
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final public function get_table ()
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{
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return $this->Table;
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}
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/**
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* The extending class must provide a method to send a query and clear the cache
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*/
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abstract protected function query_and_clear_cache ($sql);
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/**
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* A method to insert many rows into a single table
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* Not required in subsequent classes
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*/
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public function mass_add () {}
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/**
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* A method to remove many rows from a table
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* The extending class must have a mass_remove method
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*/
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abstract public function mass_remove ();
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/**
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* A method to update many rows in a table
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* The extending class must have a mass_update method
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*/
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abstract public function mass_update ();
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} |