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Updated for new lnApp

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This commit is contained in:
Deon George
2014-08-25 14:41:07 +10:00
parent 52e94c6e7d
commit c1b1485c10
44 changed files with 208 additions and 481 deletions
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188
application/classes/ORM/OSB.php
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@@ -15,23 +15,6 @@ abstract class ORM_OSB extends ORM {
*/
protected $_db = 'default';
protected $_created_column = array('column'=>'date_orig','format'=>TRUE);
protected $_updated_column = array('column'=>'date_last','format'=>TRUE);
// Our attributes used in forms.
protected $_form = array();
// Our attributes that should be converted to NULL when empty
protected $_nullifempty = array();
// Our attribute values that need to be stored as serialized
protected $_serialize_column = array();
// If we need to load any sub items on loading this model
protected $_sub_items = array();
protected $_sub_items_load = array();
protected $_sub_items_sorted = FALSE;
// Rules to assist with site ID and getting next record ID for inserts.
public function rules() {
return array(
@@ -44,136 +27,12 @@ abstract class ORM_OSB extends ORM {
);
}
/**
* Retrieve and Store DB BLOB data.
*/
private function _blob($data,$set=FALSE) {
try {
return $set ? gzcompress($this->_serialize($data,$set)) : $this->_serialize(gzuncompress($data));
// Maybe the data isnt compressed?
} catch (Exception $e) {
return $this->_serialize($data,$set);
}
}
/**
* Auto process some data as it comes from the database
* @see parent::__get()
*/
public function __get($column) {
if (array_key_exists($column,$this->_table_columns)) {
// If the column is a blob, we'll decode it automatically
if (
$this->_table_columns[$column]['data_type'] == 'blob'
AND ! is_null($this->_object[$column])
AND ! isset($this->_changed[$column])
AND (! isset($this->_table_columns[$column]['auto_convert']) OR ! $this->_table_columns[$column]['auto_convert'])
) {
// In case our blob hasnt been saved as one.
try {
$this->_object[$column] = $this->_blob($this->_object[$column]);
}
catch(Exception $e) {
HTTP_Exception::factory(501,Kohana_Exception::text($e));
}
$this->_table_columns[$column]['auto_convert'] = TRUE;
}
// If the column is a serialized object, we'll unserialize it.
if (
in_array($column,$this->_serialize_column)
AND is_string($this->_object[$column])
AND ! is_null($this->_object[$column])
AND ! isset($this->_changed[$column])
AND (! isset($this->_table_columns[$column]['unserialized']) OR ! $this->_table_columns[$column]['unserialized'])
) {
// In case our object hasnt been saved as serialized.
try {
$this->_object[$column] = unserialize($this->_object[$column]);
}
catch(Exception $e) {
HTTP_Exception::factory(501,Kohana_Exception::text($e));
}
$this->_table_columns[$column]['unserialized'] = TRUE;
}
}
return parent::__get($column);
}
/**
* Intercept our object load, so that we can load our subitems
*/
protected function _load_values(array $values) {
parent::_load_values($values);
$sort = FALSE;
if ($this->_loaded AND $this->_sub_items_load AND count($this->_sub_items_load) == 1)
foreach ($this->_sub_items_load as $item => $sort)
$this->_sub_items = $this->$item->find_all()->as_array();
if ($sort) {
Sort::MAsort($this->_sub_items,$sort);
$this->_sub_items_sorted = TRUE;
}
return $this;
}
/**
* If a column is marked to be nullified if it is empty, this is where it is done.
*/
private function _nullifempty(array $array) {
foreach ($array as $k=>$v) {
if (is_array($v)) {
if (is_null($x=$this->_nullifempty($v)))
unset($array[$k]);
else
$array[$k] = $x;
} elseif (! $v AND $v !== 0 AND $v !== '0')
unset($array[$k]);
}
return count($array) ? $array : NULL;
}
/**
* Try and (un)serialize our data, and if it fails, just return it.
*/
private function _serialize($data,$set=FALSE) {
try {
return $set ? serialize($data) : unserialize($data);
// Maybe the data serialized?
} catch (Exception $e) {
return $data;
}
}
public function config($key) {
$mc = Config::instance()->module_config($this->_object_name);
return empty($mc[$key]) ? '' : $mc[$key];
}
public function dump() {
$result = array();
$result['this'] = $this->object();
foreach ($this->_sub_items as $o)
$result['sub'][] = $o->dump();
return $result;
}
/**
* Get Next record id
*
@@ -209,31 +68,6 @@ abstract class ORM_OSB extends ORM {
return ORM::factory('Module',array('name'=>$this->_table_name));
}
public function save(Validation $validation=NULL) {
// Find any fields that have changed, and process them.
if ($this->_changed)
foreach ($this->_changed as $c) {
// Any fields that are blobs, and encode them.
if (! is_null($this->_object[$c]) AND $this->_table_columns[$c]['data_type'] == 'blob') {
$this->_object[$c] = $this->_blob($this->_object[$c],TRUE);
// We need to reset our auto_convert flag
if (isset($this->_table_columns[$c]['auto_convert']))
$this->_table_columns[$c]['auto_convert'] = FALSE;
// Any fields that should be seriailzed, we'll do that.
} elseif (is_array($this->_object[$c]) AND in_array($c,$this->_serialize_column)) {
$this->_object[$c] = serialize($this->_object[$c]);
}
// Test if the value has still changed
if ($this->_original_values AND $this->_object[$c] == $this->_original_values[$c])
unset($this->_changed[$c]);
}
return parent::save($validation);
}
/**
* Set the site ID attribute for each row update
*/
@@ -247,28 +81,6 @@ abstract class ORM_OSB extends ORM {
return TRUE;
}
public function subitems() {
return $this->_sub_items;
}
/**
* Override the Kohana processing so we can null values if required.
*/
public function values(array $values,array $expected=NULL) {
foreach ($values as $k=>$v) {
// Convert to NULL
if (in_array($k,$this->_nullifempty)) {
if (is_array($v))
$values[$k] = $this->_nullifempty($v);
elseif (! $v AND $v !== 0 AND $v !== '0')
$values[$k] = NULL;
}
}
return parent::values($values,$expected);
}
/**
* Function help to find records that are active
*/