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added automatic conversation of boolean columns on select (update/insert is already done by quote), get automatic enabled by setup_table or you have to set has_bools to true

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This commit is contained in:
Ralf Becker 2012-07-21 09:51:22 +00:00
parent 13bcf73178
commit 130dded1e2
1 changed files with 33 additions and 3 deletions
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36
etemplate/inc/class.so_sql.inc.php
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@ -15,8 +15,8 @@
*
* the class can be used in following ways:
* 1) by calling the constructor with an app and table-name or
* 2) by setting the following documented class-vars in a class derifed from this one
* Of cause can you derife the class and call the constructor with params.
* 2) by setting the following documented class-vars in a class derived from this one
* Of cause you can derive from the class and call the constructor with params.
*
* @package etemplate
* @subpackage api
@ -148,6 +148,15 @@ class so_sql
*/
var $columns_to_search;
/**
* Table has boolean fields, which need automatic conversation, got set automatic by call to setup_table
*
* Set it to false, if you dont want automatic conversation
*
* @var boolean
*/
protected $has_bools = false;
/**
* Should search return an iterator (true) or an array (false = default)
*
@ -252,7 +261,7 @@ class so_sql
$this->table_def = $this->db->get_table_definitions($app,$table);
if (!$this->table_def || !is_array($this->table_def['fd']))
{
echo "<p>so_sql::setup_table('$app','$table'): No table definitions found !!!<br>\n".function_backtrace()."</p>\n";
throw new egw_exception_wrong_parameter(__METHOD__."('$app','$table'): No table definition for '$table' found !!!");
}
$this->db_key_cols = $this->db_data_cols = $this->db_cols = array();
$this->autoinc_id = '';
@ -278,6 +287,8 @@ class so_sql
{
$this->autoinc_id = $col;
}
if ($def['type'] == 'bool') $this->has_bools = true;
foreach($this->table_def['uc'] as $k => $uni_index)
{
if (is_array($uni_index) && in_array($name,$uni_index))
@ -386,6 +397,25 @@ class so_sql
}
}
}
// automatic convert booleans (eg. PostgreSQL stores 't' or 'f', which both evaluate to true!)
if ($this->has_bools !== false)
{
if (!isset($this->table_def))
{
$this->table_def = $this->db->get_table_definitions($this->app, $this->table);
if (!$this->table_def || !is_array($this->table_def['fd']))
{
throw new egw_exception_wrong_parameter(__METHOD__."(): No table definition for '$this->table' found !!!");
}
}
foreach($this->table_def['fd'] as $col => $def)
{
if ($def['type'] == 'bool' && isset($data[$col]))
{
$data[$col] = $this->db->from_bool($data[$col]);
}
}
}
return $data;
}