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feedizer-php/htdocs/libraries/formsgeneration/form_metabase_linked_select.php

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2015-11-13 23:51:46 +01:00
<?php
/*
* form_metabase_linked_select.php
*
* @(#) $Id: form_metabase_linked_select.php,v 1.4 2006/01/02 01:14:11 mlemos Exp $
*
*/
class form_metabase_linked_select_class extends form_linked_select_class
{
var $connection=0;
var $groups_query="";
var $options_statement=0;
var $default_option;
var $default_option_value;
var $default_dynamic=1;
Function GetGroupOptions(&$o,$group)
{
$o=array();
if(IsSet($this->default_option))
$o[$this->default_option]=$this->default_option_value;
$error="";
MetabaseQuerySetText($this->connection, $this->options_statement, 1, $group);
if(($r=MetabaseExecuteQuery($this->connection, $this->options_statement)))
{
for($l=0; !MetabaseEndOfResult($this->connection, $r); $l++)
{
if(!MetabaseFetchResultArray($this->connection, $r, $d, $l))
{
$error="Could not retrieve the group ".$group." options: ".MetabaseError($this->connection);
break;
}
$o[$d[0]]=$d[1];
}
if(count($o)==0
&& strlen($error)==0)
$error="there are no options for group ".$group;
MetabaseFreeResult($this->connection, $r);
}
else
$error="Options query execution failed: ".MetabaseError($this->connection);
if(strlen($error))
UnSet($o);
return($error);
}
Function GetGroups(&$g)
{
if(strlen($this->groups_query)==0)
return("it was not specified a valid query to retrieve all the options groups");
$g=array();
if(IsSet($this->default_option))
$g[]=$this->default_option;
$error="";
if(($r=MetabaseQuery($this->connection, $this->groups_query)))
{
for($l=0; !MetabaseEndOfResult($this->connection, $r); $l++)
{
if(!MetabaseFetchResultArray($this->connection, $r, $d, $l))
{
$error="Could not retrieve the options group: ".MetabaseError($this->connection);
break;
}
$g[]=$d[0];
}
if(count($g)==0
&& strlen($error)==0)
$error="there are no group options";
MetabaseFreeResult($this->connection, $r);
}
else
$error="Groups query execution failed: ".MetabaseError($this->connection);
if(strlen($error))
UnSet($g);
return($error);
}
Function ValidateGroups(&$arguments)
{
if(!IsSet($arguments["Connection"])
|| !$arguments["Connection"])
return("it was not specified the database connection");
$this->connection=$arguments["Connection"];
if(IsSet($arguments["GroupsQuery"]))
$this->groups_query=$arguments["GroupsQuery"];
if(!IsSet($arguments["OptionsQuery"]))
return("it was not specified the query to retrieve the options");
if(!($this->options_statement=MetabasePrepareQuery($this->connection, $arguments["OptionsQuery"])))
return("Options query preparation failed: ".MetabaseError($this->connection));
if(IsSet($arguments["DefaultOption"]))
{
$this->default_option=$arguments["DefaultOption"];
if(IsSet($arguments["DefaultOptionValue"]))
$this->default_option_value=$arguments["DefaultOptionValue"];
}
return("");
}
};
?>