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<?php
// namespace administrator\components\com_jmap\tables;
/**
*
* @package JMAP::USERS::administrator::components::com_jmap
* @subpackage tables
* @author Joomla! Extensions Store
* @copyright (C) 2015 - Joomla! Extensions Store
* @license GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html
*/
defined ( '_JEXEC' ) or die ( 'Restricted access' );
/**
* Tracking of links redirected by the plugin
*
* @package JMAP::USERS::administrator::components::com_jmap
* @subpackage tables
* @since 1.6
*/
class TablePatterns extends JTable {
/**
* @var int Primary key
*/
var $id = 0;
/**
* @var string
*/
var $original_text = null;
/**
* @var string
*/
var $target_text = null;
/**
* @var string
*/
var $original_text_regex = null;
/**
* @var string
*/
var $target_text_regex = null;
/**
* @var int
*/
public $checked_out = 0;
/**
* @var datetime
*/
public $checked_out_time = 0;
/**
* @var int
*/
var $published = 1;
/**
* Check Table override
* @override
*
* @see JTable::check()
*/
public function check() {
// Fields required
if (! $this->original_text || ! $this->target_text) {
$this->setError ( JText::_ ( 'COM_JMAP_VALIDATION_ERROR' ) );
return false;
}
return true;
}
/**
* Method to store a row in the database from the JTable instance properties.
*
* If a primary key value is set the row with that primary key value will be updated with the instance property values.
* If no primary key value is set a new row will be inserted into the database with the properties from the JTable instance.
*
* @param boolean $updateNulls True to update fields even if they are null.
*
* @return boolean True on success.
*
* @since 11.1
*/
public function store($updateNulls = false) {
// Do the auto generation for regex from patterns
$input = JFactory::getApplication()->input;
if ($input->getInt('autogenerate') == 1 && $this->original_text && $this->target_text) {
$tokens = array ();
$tokens ['TEXT'] = array (
'([\w0-9-\+\=\!\?\(\)\[\]\{\}\/\&\%\*\#\.,_ ]+)' => '$1'
);
$tokens ['SIMPLETEXT'] = array (
'([\A-Za-z0-9-\+\.,_ ]+)' => '$1'
);
$tokens ['IDENTIFIER'] = array (
'([\w0-9-_]+)' => '$1'
);
$tokens ['NUMBER'] = array (
'([0-9]+)' => '$1'
);
$tokens ['ALPHA'] = array (
'([A-Za-z]+)' => '$1'
);
$pattern = preg_quote ( $this->original_text, '#' );
$targetLinkReplacement = $this->target_text;
$m = array ();
$pad = 0;
if (preg_match_all ( '/\{(' . implode ( '|', array_keys ( $tokens ) ) . ')[0-9]*\}/im', $this->original_text, $m )) {
foreach ( $m [0] as $n => $token ) {
$token_type = $m [1] [$n];
reset ( $tokens [strtoupper ( $token_type )] );
$match = key ( $tokens [strtoupper ( $token_type )] );
$replace = current ( $tokens [strtoupper ( $token_type )] );
$repad = array ();
if (preg_match_all ( '/(?<!\\\\)\$([0-9]+)/', $replace, $repad )) {
$repad = $pad + sizeof ( array_unique ( $repad [0] ) );
$replace = preg_replace_callback ('/(?<!\\\\)\$([0-9]+)/', function ($matches) use ($pad) {
$newIndexVal = $matches[1] + $pad;
return '${' . $newIndexVal . '}';
}, $replace);
$pad = $repad;
}
$pattern = str_replace ( preg_quote ( $token, '#' ), $match, $pattern );
$targetLinkReplacement = str_replace ( $token, $replace, $targetLinkReplacement );
}
}
// if simple pattern not changed but pattern changed - clear simple
$this->original_text_regex = $pattern;
// if simple replacement not changed but pattern changed - clear simple
$this->target_text_regex = $targetLinkReplacement;
}
return parent::store($updateNulls);
}
/**
*
* @param
* database A database connector object
*/
public function __construct(&$_db) {
parent::__construct ( '#__jmap_text_replacements', 'id', $_db );
}
}