Your IP : 3.140.253.240
<?php
class CPerfomanceSchema
{
public $data_relations = null;
public $data_actions = null;
public $data_attributes = null;
public function addModuleSchema(array $arModuleSchema)
{
foreach ($arModuleSchema as $module_id => $arModuleTables)
{
if (!array_key_exists($module_id, $this->data_relations))
{
$this->data_relations[$module_id] = [];
}
foreach ($arModuleTables as $parent_table_name => $arParentColumns)
{
if (!array_key_exists($parent_table_name, $this->data_relations[$module_id]))
{
$this->data_relations[$module_id][$parent_table_name] = [];
}
foreach ($arParentColumns as $parent_column => $arChildren)
{
if ($parent_column === '~actions')
{
if (!array_key_exists($module_id, $this->data_actions))
{
$this->data_actions[$module_id] = [];
}
if (!array_key_exists($parent_table_name, $this->data_actions[$module_id]))
{
$this->data_actions[$module_id][$parent_table_name] = [];
}
$this->data_actions[$module_id][$parent_table_name] = array_merge(
$this->data_actions[$module_id][$parent_table_name],
$arChildren
);
}
else
{
if (!array_key_exists($parent_column, $this->data_relations[$module_id][$parent_table_name]))
{
$this->data_relations[$module_id][$parent_table_name][$parent_column] = [];
}
foreach ($arChildren as $child_table_name => $child_column)
{
if (preg_match('#^~(.+)$#', $child_table_name, $m))
{
$this->data_attributes[$module_id][$parent_table_name][$parent_column][$m[1]] = $child_column;
}
else
{
$this->data_relations[$module_id][$parent_table_name][$parent_column][$child_table_name] = $child_column;
}
}
}
}
}
}
}
public function Init()
{
if (!isset($this->data_relations))
{
$this->data_relations = [];
$this->data_actions = [];
$this->data_attributes = [];
foreach (GetModuleEvents('perfmon', 'OnGetTableSchema', true) as $arEvent)
{
$arModuleSchema = ExecuteModuleEventEx($arEvent);
if (is_array($arModuleSchema))
{
$this->addModuleSchema($arModuleSchema);
}
}
}
}
public function GetAttributes($table_name)
{
$this->Init();
foreach ($this->data_attributes as $arModuleTables)
{
if (isset($arModuleTables[$table_name]))
{
return $arModuleTables[$table_name];
}
}
return [];
}
public function GetRowActions($table_name)
{
$this->Init();
foreach ($this->data_actions as $arModuleTables)
{
if (isset($arModuleTables[$table_name]))
{
return $arModuleTables[$table_name];
}
}
return [];
}
public function GetChildren($table_name)
{
$this->Init();
$result = [];
foreach ($this->data_relations as $arModuleTables)
{
if (array_key_exists($table_name, $arModuleTables))
{
$key = $table_name;
}
elseif (array_key_exists(mb_strtolower($table_name), $arModuleTables))
{
$key = mb_strtolower($table_name);
}
elseif (array_key_exists(mb_strtoupper($table_name), $arModuleTables))
{
$key = mb_strtoupper($table_name);
}
else
{
$key = '';
}
if ($key)
{
foreach ($arModuleTables[$key] as $parent_column => $arChildren)
{
foreach ($arChildren as $child_table_name => $child_column)
{
$result[] = [
'PARENT_COLUMN' => $parent_column,
'CHILD_TABLE' => trim($child_table_name, '^'),
'CHILD_COLUMN' => $child_column,
];
}
}
}
}
uasort($result, ['CPerfomanceSchema', '_sort']);
return $result;
}
public function GetParents($table_name)
{
$this->Init();
$result = [];
foreach ($this->data_relations as $arModuleTables)
{
foreach ($arModuleTables as $parent_table_name => $arParentColumns)
{
foreach ($arParentColumns as $parent_column => $arChildren)
{
foreach ($arChildren as $child_table_name => $child_column)
{
$child_table_name = trim($child_table_name, '^');
if (
$child_table_name === $table_name
|| $child_table_name === mb_strtolower($table_name)
|| $child_table_name === mb_strtoupper($table_name)
)
{
$result[$child_column] = [
'PARENT_TABLE' => $parent_table_name,
'PARENT_COLUMN' => $parent_column,
];
}
}
}
}
}
uasort($result, ['CPerfomanceSchema', '_sort']);
return $result;
}
private function _sort($a, $b)
{
if (isset($a['CHILD_TABLE']))
{
return strcmp($a['CHILD_TABLE'], $b['CHILD_TABLE']);
}
else
{
return strcmp($a['PARENT_TABLE'], $b['PARENT_TABLE']);
}
}
}