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<?php
/**
* SegmentPlugin for phplist.
*
* This file is a part of SegmentPlugin.
*
* SegmentPlugin is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* CriteriaPlugin is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* @category phplist
*
* @author Duncan Cameron
* @copyright 2014-2016 Duncan Cameron
* @license http://www.gnu.org/licenses/gpl.html GNU General Public License, Version 3
*/
/**
* @category phplist
*/
abstract class SegmentPlugin_Condition
{
private static $count = 0;
private $id;
protected $field;
protected $tables;
protected $table_prefix;
// set by ConditionFactory
public $dao;
public $messageData;
protected function formatInList(array $values)
{
return '(' . implode(', ', $values) . ')';
}
/**
* Create a comma separated list of the quoted array values for use in an sql statement.
*
* @param array values to be combined
*
* @return string
*/
protected function commaQuotedList(array $values)
{
return implode(
', ',
array_map(
function ($item) {
return "'" . sql_escape($item) . "'";
},
$values
)
);
}
protected function createUniqueAlias($alias)
{
return $alias . $this->id;
}
public function __construct($field)
{
global $tables;
global $table_prefix;
$this->id = ++self::$count;
$this->tables = $tables;
$this->table_prefix = $table_prefix;
$this->field = $field;
}
abstract public function operators();
abstract public function display($op, $value, $namePrefix);
abstract public function joinQuery($op, $value);
}