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objects.class.php
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objects.class.php
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<?php
/*
* @version 0.1 (auto-set)
*/
/**
* Summary of addClass
* @param mixed $class_name Class name
* @param mixed $parent_class Parent class (default '')
* @return mixed
*/
function addClass($class_name, $parent_class = '')
{
if ($parent_class != '') {
$parent_class_id = addClass($parent_class);
} else {
$parent_class_id = 0;
}
$sqlQuery = "SELECT ID
FROM classes
WHERE TITLE = '" . DBSafe($class_name) . "'";
$class = SQLSelectOne($sqlQuery);
if ($class['ID']) {
return $class['ID'];
} else {
$class = array();
$class['TITLE'] = $class_name;
$class['PARENT_ID'] = (int)$parent_class_id;
$class['ID'] = SQLInsert('classes', $class);
return $class['ID'];
}
}
/**
* Summary of getObjectClassTemplate
* @param mixed $object_name Object name
* @return mixed
*/
function getClassTemplate($class_id,$view='')
{
$can_cache = false;
if (isset($_SERVER['REQUEST_URI'])) {
$can_cache = true;
global $class_templates_cached;
}
if ($can_cache && isset($class_templates_cached[$class_id.'_'.$view])) {
return $class_templates_cached[$class_id.'_'.$view];
}
$class = SQLSelectOne("SELECT ID, TITLE, PARENT_ID, TEMPLATE FROM classes WHERE ID=" . $class_id);
if (!$class['ID']) {
return '';
}
if ($view!='' && file_exists(DIR_TEMPLATES . 'classes/views/' . $class['TITLE'] . '_'.$view.'.html')) {
$class_file_path = DIR_TEMPLATES . 'classes/views/' . $class['TITLE'] . '_'.$view.'.html';
$alt_class_file_path = ROOT . 'templates_alt/classes/views/' . $class['TITLE'] . '_'.$view.'.html';
} else {
$class_file_path = DIR_TEMPLATES . 'classes/views/' . $class['TITLE'] . '.html';
$alt_class_file_path = ROOT . 'templates_alt/classes/views/' . $class['TITLE'] . '.html';
}
if ($class['TEMPLATE'] != '') {
$data = $class['TEMPLATE'];
} elseif (file_exists($alt_class_file_path)) {
$data = LoadFile($alt_class_file_path);
} elseif (file_exists($class_file_path)) {
$data = LoadFile($class_file_path);
} elseif ($class['PARENT_ID']) {
$data = getClassTemplate($class['PARENT_ID'],$view);
} else {
//$data='Template for ['.$class['TITLE'].'] not found';
$data = '<b>%.object_title%</b>';
$props = SQLSelect("SELECT ID,TITLE FROM properties WHERE CLASS_ID=" . $class['ID'] . " AND DATA_KEY=1 ORDER BY TITLE");
if (!IsSet($props[0])) {
$props = SQLSelect("SELECT ID,TITLE FROM properties WHERE CLASS_ID=" . $class['ID'] . " ORDER BY TITLE");
}
if (is_array($props)) {
foreach ($props as $k => $v) {
$data .= ' ' . $v['TITLE'] . ': %.' . $v['TITLE'] . '%';
}
}
}
if ($can_cache) {
$class_templates_cached[$class_id.'_'.$view] = $data;
}
return $data;
}
/**
* Summary of getObjectClassTemplate
* @param mixed $object_name Object name
* @return mixed
*/
function getObjectClassTemplate($object_name,$view='')
{
startMeasure('getObjectClassTemplate');
startMeasure('getObject');
if (isset($_SERVER['REQUEST_URI'])) {
global $all_objects_cached;
if (!isset($all_objects_cached)) {
$objects = SQLSelect("SELECT * FROM objects");
foreach ($objects as $object) {
$all_objects_cached[strtolower($object['TITLE'])] = $object;
}
}
$rec = $all_objects_cached[strtolower($object_name)];
} else {
$sqlQuery = "SELECT objects.*
FROM objects
WHERE TITLE = '" . DBSafe($object_name) . "'";
$rec = SQLSelectOne($sqlQuery);
}
//$object=getObject($object_name);
$object = new stdClass();
if (!$rec['ID']) {
return '';
}
$object->id = $rec['ID'];
$object->class_id = $rec['CLASS_ID'];
$object->description = $rec['DESCRIPTION'];
endMeasure('getObject');
startMeasure('getClassTemplate');
$data = getClassTemplate((int)$object->class_id,$view);
endMeasure('getClassTemplate');
$data = preg_replace('/<#ROOTHTML#>/uis', ROOTHTML, $data);
$data = preg_replace('/%\.object_title%/uis', $object_name, $data);
$data = preg_replace('/%\.object_id%/uis', $object->id, $data);
$data = preg_replace('/%\.object_description%/uis', $object->description, $data);
//$data=preg_replace('/%\.([\w\-]+?)%/uis', '%'.$object_name.'.\1'.'%', $data);
//$data=preg_replace('/%\.(.+?)%/uis', '%'.$object_name.'.\1'.'%', $data);
$data = preg_replace('/%\.([\w\_\d\-]+)/uis', '%' . $object_name . '.\1' . '', $data);
endMeasure('getObjectClassTemplate');
return $data;
}
/**
* Summary of addClassMethod
* @param mixed $class_name Class method
* @param mixed $method_name Method name
* @param mixed $code Code (default '')
* @return mixed
*/
function addClassMethod($class_name, $method_name, $code = '', $key = '')
{
$class_id = addClass($class_name);
if ($class_id) {
$sqlQuery = "SELECT *
FROM methods
WHERE CLASS_ID = '" . $class_id . "'
AND TITLE = '" . DBSafe($method_name) . "'
AND OBJECT_ID = 0";
$method = SQLSelectOne($sqlQuery);
if ($key != '') {
$injection_code = '/* begin injection of {' . $key . '} */' . "\n" . $code . "\n" . '/* end injection of {' . $key . '} */';
} else {
$injection_code = $code;
}
if (!$method['ID']) {
$method = array();
$method['CLASS_ID'] = $class_id;
$method['OBJECT_ID'] = 0;
$method['CODE'] = $injection_code;
$method['TITLE'] = $method_name;
$method['ID'] = SQLInsert('methods', $method);
} else {
if ($code != '' && $method['CODE'] != $injection_code && $method['CODE'] != $code && $key != '') {
@$old_code = $method['CODE'];
if (preg_match('/\/\* begin injection of {' . $key . '} \*\/(.*?)\/\* end injection of {' . $key . '} \*\//uis', $method['CODE'], $m)) {
$current_injection = trim($m[1]);
if ($current_injection != $code) {
$method['CODE'] = str_replace($m[0], $injection_code, $method['CODE']);
}
} else {
$method['CODE'] .= "\n" . $injection_code;
}
//$method['CODE'] = $code;
SQLUpdate('methods', $method);
}
}
}
return $method['ID'];
}
/**
* Summary of addClassProperty
* @param mixed $class_name Class name
* @param mixed $property_name Property name
* @param mixed $keep_history Flag keep history (default 0)
* @return mixed
*/
function addClassProperty($class_name, $property_name, $keep_history = 0)
{
$class_id = addClass($class_name);
$sqlQuery = "SELECT ID
FROM properties
WHERE TITLE = '" . DBSafe($property_name) . "'
AND OBJECT_ID = 0
AND CLASS_ID = '" . $class_id . "'";
$prop = SQLSelectOne($sqlQuery);
if (!$prop['ID']) {
$prop = array();
$prop['CLASS_ID'] = $class_id;
$prop['TITLE'] = $property_name;
$prop['KEEP_HISTORY'] = $keep_history;
$prop['OBJECT_ID'] = 0;
$prop['ID'] = SQLInsert('properties', $prop);
}
return $prop['ID'];
}
/**
* Summary of addClassObject
* @param mixed $class_name Class name
* @param mixed $object_name Object name
* @return mixed
*/
function addClassObject($class_name, $object_name, $system = '')
{
$class_id = addClass($class_name);
$sqlQuery = "SELECT ID
FROM objects
WHERE TITLE = '" . DBSafe($object_name) . "'";
$object = SQLSelectOne($sqlQuery);
if ($object['ID'])
return $object['ID'];
if ($system != '') {
$sqlQuery = "SELECT ID
FROM objects
WHERE `SYSTEM` = '" . DBSafe($system) . "'";
$object = SQLSelectOne($sqlQuery);
if ($object['ID'])
return $object['ID'];
}
$object = array();
$object['TITLE'] = $object_name;
$object['CLASS_ID'] = $class_id;
$object['SYSTEM'] = $system . '';
$object['ID'] = SQLInsert('objects', $object);
return $object['ID'];
}
/**
* Summary of getValueIdByName
* @param mixed $object_name Object name
* @param mixed $property Property
* @return int
*/
function getValueIdByName($object_name, $property)
{
$sqlQuery = "SELECT ID
FROM pvalues
WHERE PROPERTY_NAME = '" . DBSafe($object_name . '.' . $property) . "'";
$value = SQLSelectOne($sqlQuery);
if (!$value['ID']) {
$object = getObject($object_name);
if (is_object($object)) {
$property_id = $object->getPropertyByName($property, $object->class_id, $object->id);
$sqlQuery = "SELECT ID
FROM pvalues
WHERE PROPERTY_ID = " . (int)$property_id . "
AND OBJECT_ID = " . (int)$object->id;
$value = SQLSelectOne($sqlQuery);
if (!$value['ID'] && $property_id) {
$value = array();
$value['PROPERTY_ID'] = $property_id;
$value['OBJECT_ID'] = $object->id;
$value['PROPERTY_NAME'] = $object_name . '.' . $property;
$value['VALUE'] = '';
$value['ID'] = SQLInsert('pvalues', $value);
}
}
}
return (int)$value['ID'];
}
/**
* Summary of addLinkedProperty
* @param mixed $object Object
* @param mixed $property Property
* @param mixed $module Module
* @return int
*/
function addLinkedProperty($object, $property, $module)
{
$sqlQuery = "SELECT *
FROM pvalues
WHERE ID = '" . getValueIdByName($object, $property) . "'";
$value = SQLSelectOne($sqlQuery);
if (IsSet($value['ID'])) {
if (!$value['LINKED_MODULES']) {
$tmp = array();
} else {
$tmp = explode(',', $value['LINKED_MODULES']);
}
if (!in_array($module, $tmp)) {
$tmp[] = $module;
$value['LINKED_MODULES'] = implode(',', $tmp);
SQLUpdate('pvalues', $value);
}
} else {
return 0;
}
}
/**
* Summary of removeLinkedProperty
* @param mixed $object Object
* @param mixed $property Property
* @param mixed $module Module
* @return int
*/
function removeLinkedProperty($object, $property, $module)
{
$sqlQuery = "SELECT *
FROM pvalues
WHERE ID = '" . getValueIdByName($object, $property) . "'";
$value = SQLSelectOne($sqlQuery);
if ($value['ID']) {
if (!$value['LINKED_MODULES']) {
$tmp = array();
} else {
$tmp = explode(',', $value['LINKED_MODULES']);
}
if (in_array($module, $tmp)) {
$total = count($tmp);
$res = array();
for ($i = 0; $i < $total; $i++) {
if ($tmp[$i] != $module) {
$res[] = $tmp[$i];
}
}
$tmp = $res;
$value['LINKED_MODULES'] = implode(',', $tmp);
SQLUpdate('pvalues', $value);
}
} else {
return 0;
}
}
/**
* Summary of getObject
* @param mixed $name Object name
* @access public
* @return int|objects
*/
function getObject($name)
{
if (trim($name)=='') return 0;
if (preg_match('/^(.+?)\.(.+?)$/', $name, $m)) {
$class_name = $m[1];
$object_name = $m[2];
$sqlQuery = "SELECT objects.*
FROM objects
LEFT JOIN classes ON objects.CLASS_ID = classes.ID
WHERE objects.TITLE = '" . DBSafe($object_name) . "'
AND classes.TITLE = '" . DBSafe($class_name) . "'";
$rec = SQLSelectOne($sqlQuery);
} else {
$sqlQuery = "SELECT objects.*
FROM objects
WHERE TITLE = '" . DBSafe($name) . "'";
$rec = SQLSelectOne($sqlQuery);
//$rec = SQLSelectOne("SELECT objects.* FROM objects WHERE TITLE = '".DBSafe($name)."'");
}
if (!$rec['ID']) {
$sqlQuery = "SELECT objects.*
FROM objects
WHERE TITLE = '" . DBSafe($name) . "'";
$rec = SQLSelectOne($sqlQuery);
}
if ($rec['ID']) {
include_once(DIR_MODULES . 'objects/objects.class.php');
$obj = new objects();
$obj->id = $rec['ID'];
$obj->loadObject($rec['ID']);
return $obj;
}
return 0;
}
/**
* Summary of getObjectsByProperty
* @param mixed $property_name Property name
* @return array|int
*/
function getObjectsByProperty($property_name, $condition = '', $condition_value = '')
{
if ($condition_value == '' && $condition != '') {
$condition_value = $condition;
$condition = '==';
}
$pRecs = SQLSelect("SELECT ID FROM properties WHERE TITLE = '" . DBSafe($property_name) . "'");
$total = count($pRecs);
if (!$total) {
return 0;
}
$found = array();
for ($i = 0; $i < $total; $i++) {
$pValues = SQLSelect("SELECT objects.TITLE, VALUE FROM pvalues LEFT JOIN objects ON pvalues.OBJECT_ID=objects.ID WHERE PROPERTY_ID='" . $pRecs[$i]['ID'] . "'");
$totalv = count($pValues);
for ($iv = 0; $iv < $totalv; $iv++) {
$v = $pValues[$iv]['VALUE'];
if (!$condition) {
$found[$pValues[$iv]['TITLE']] = 1;
} elseif (($condition == '=' || $condition == '==') && ($v == $condition_value)) {
$found[$pValues[$iv]['TITLE']] = 1;
} elseif (($condition == '>=') && ($v >= $condition_value)) {
$found[$pValues[$iv]['TITLE']] = 1;
} elseif (($condition == '>') && ($v > $condition_value)) {
$found[$pValues[$iv]['TITLE']] = 1;
} elseif (($condition == '<=') && ($v <= $condition_value)) {
$found[$pValues[$iv]['TITLE']] = 1;
} elseif (($condition == '<') && ($v < $condition_value)) {
$found[$pValues[$iv]['TITLE']] = 1;
} elseif (($condition == '<>' || $condition == '!=') && ($v != $condition_value)) {
$found[$pValues[$iv]['TITLE']] = 1;
}
}
}
$res = array();
foreach ($found as $k => $v) {
$res[] = $k;
}
return $res;
}
/**
* Summary of getObjectsByClass
* @param mixed $class_name Class name
* @return array|int
*/
function getObjectsByClass($class_name)
{
$sqlQuery = "SELECT ID
FROM classes
WHERE (TITLE = '" . DBSafe(trim($class_name)) . "'
OR ID = " . (int)$class_name . "
)";
$class_record = SQLSelectOne($sqlQuery);
if (!$class_record['ID']) {
return 0;
}
$sqlQuery = "SELECT ID, TITLE
FROM objects
WHERE CLASS_ID = '" . $class_record['ID'] . "'";
$objects = SQLSelect($sqlQuery);
$sqlQuery = "SELECT ID, TITLE
FROM classes WHERE PARENT_ID = '" . $class_record['ID'] . "'";
$sub_classes = SQLSelect($sqlQuery);
if (IsSet($sub_classes[0]['ID'])) {
$total = count($sub_classes);
for ($i = 0; $i < $total; $i++) {
$sub_objects = getObjectsByClass($sub_classes[$i]['TITLE']);
if (IsSet($sub_objects[0]['ID'])) {
foreach ($sub_objects as $obj) {
$objects[] = $obj;
}
}
}
}
/*
$total=count($objects);
for($i=0;$i<$total;$i++) {
$objects[$i]=getObject($objects[$i]['TITLE'])
}
*/
return $objects;
}
function getClassProperties($class_id, $def = '')
{
global $cached_class_properties;
if (isset($cached_class_properties[$class_id])) return $cached_class_properties[$class_id];
$class = SQLSelectOne("SELECT ID, PARENT_ID FROM classes WHERE (ID='" . (int)$class_id . "' OR TITLE = '" . DBSafe($class_id) . "')");
$properties = SQLSelect("SELECT properties.*, classes.TITLE AS CLASS_TITLE FROM properties LEFT JOIN classes ON properties.CLASS_ID=classes.ID WHERE CLASS_ID='" . $class['ID'] . "' AND OBJECT_ID=0");
$res = $properties;
if (!is_array($def)) {
$def = array();
foreach ($properties as $p) {
$def[] = $p['TITLE'];
}
}
foreach ($properties as $p) {
if (!in_array($p['TITLE'], $def)) {
$res[] = $p;
$def[] = $p['TITLE'];
}
}
if ($class['PARENT_ID']) {
$p_res = getClassProperties($class['PARENT_ID'], $def);
if ($p_res[0]['ID']) {
foreach ($p_res as $k => $p) {
if (!in_array($p['TITLE'], $def)) {
$res[] = $p;
$def[] = $p['TITLE'];
}
}
}
}
$cached_class_properties[$class_id] = $res;
return $res;
}
function getKeyData($object_id)
{
startMeasure('getKeyData');
$object_rec = SQLSelectOne("SELECT ID,TITLE,CLASS_ID FROM objects WHERE ID=" . (int)$object_id);
$props = getClassProperties($object_rec['CLASS_ID']);
$add_description = '';
foreach ($props as $k => $v) {
if ($v['DATA_KEY']) {
$data = getGlobal($object_rec['TITLE'] . '.' . $v['TITLE']);
if ($data != '') {
$add_description .= $v['TITLE'] . ': ' . $data . '; ';
}
}
}
endMeasure('getKeyData');
return $add_description;
}
/**
* Summary of getGlobal
* @param mixed $varname Variable name
* @return mixed
*/
function getGlobal($varname)
{
$tmp = explode('.', $varname);
if (isset($tmp[2])) {
$object_name = $tmp[0] . '.' . $tmp[1];
$varname = $tmp[2];
} elseif (isset($tmp[1])) {
$object_name = $tmp[0];
$varname = $tmp[1];
} else {
$object_name = 'ThisComputer';
}
$cached_name = 'MJD:' . $object_name . '.' . $varname;
if (strpos($varname,'cycle_') === 0) {
$cached_value = checkCycleFromCache($varname);
} else {
$cached_value = checkFromCache($cached_name);
}
if ($cached_value !== false) {
return $cached_value;
}
$obj = getObject($object_name);
if ($obj) {
$value = $obj->getProperty($varname);
return $value;
} else {
return 0;
}
}
/**
* getHistoryValueId
*
* Return history value id
*
* @access public
*/
function getHistoryValueId($varname)
{
$tmp = explode('.', $varname);
if (isset($tmp[2])) {
$object_name = $tmp[0] . '.' . $tmp[1];
$varname = $tmp[2];
} elseif (isset($tmp[1])) {
$object_name = $tmp[0];
$varname = $tmp[1];
} else
$object_name = 'ThisComputer';
// Get object
$obj = getObject($object_name);
if (!$obj) return false;
// Get property
$prop_id = $obj->getPropertyByName($varname, $obj->class_id, $obj->id);
if ($prop_id == false) return false;
$rec = SQLSelectOne("SELECT * FROM pvalues WHERE PROPERTY_ID='" . (int)$prop_id . "' AND OBJECT_ID='" . (int)$obj->id . "'");
if (!$rec['ID'])
return false;
return $rec['ID'];
}
/**
* getHistory
*
* Return history data
*
* @access public
*/
function getHistory($varname, $start_time, $stop_time = 0)
{
if ($start_time <= 0) $start_time = (time() + $start_time);
if ($stop_time <= 0) $stop_time = (time() + $stop_time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get data
return SQLSelect("SELECT VALUE, ADDED FROM $table_name WHERE VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $start_time) . "') AND ADDED<=('" . date('Y-m-d H:i:s', $stop_time) . "') ORDER BY ADDED");
}
function getHistoryAvgDay($varname, $start_time, $stop_time = 0)
{
if ($start_time <= 0) $start_time = (time() + $start_time);
if ($stop_time <= 0) $stop_time = (time() + $stop_time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get data
return SQLSelect("SELECT round(avg(VALUE),2) VALUE, date(ADDED) ADDED FROM $table_name WHERE VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $start_time) . "') AND ADDED<=('" . date('Y-m-d H:i:s', $stop_time) . "') group by date(ADDED) ORDER BY ADDED");
}
/**
* getHistoryMin
*
* Return history data
*
* @access public
*/
function getHistoryMin($varname, $start_time, $stop_time = 0)
{
if ($start_time <= 0) $start_time = (time() + $start_time);
if ($stop_time <= 0) $stop_time = (time() + $stop_time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get data
$data = SQLSelectOne("SELECT MIN(VALUE+0.0) AS VALUE FROM $table_name " .
"WHERE VALUE != \"\" AND VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $start_time) . "') AND ADDED<=('" . date('Y-m-d H:i:s', $stop_time) . "')");
if (!$data['VALUE'])
return false;
return $data['VALUE'];
}
/**
* getHistoryMax
*
* Return history data
*
* @access public
*/
function getHistoryMax($varname, $start_time, $stop_time = 0)
{
if ($start_time <= 0) $start_time = (time() + $start_time);
if ($stop_time <= 0) $stop_time = (time() + $stop_time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get data
$data = SQLSelectOne("SELECT MAX(VALUE+0.0) AS VALUE FROM $table_name " .
"WHERE VALUE != \"\" AND VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $start_time) . "') AND ADDED<=('" . date('Y-m-d H:i:s', $stop_time) . "')");
if (!$data['VALUE'])
return false;
return $data['VALUE'];
}
/**
* getHistoryCount
*
* Return history data
*
* @access public
*/
function getHistoryCount($varname, $start_time, $stop_time = 0)
{
if ($start_time <= 0) $start_time = (time() + $start_time);
if ($stop_time <= 0) $stop_time = (time() + $stop_time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get data
$data = SQLSelectOne("SELECT COUNT(VALUE+0.0) AS VALUE FROM $table_name " .
"WHERE VALUE != \"\" AND VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $start_time) . "') AND ADDED<=('" . date('Y-m-d H:i:s', $stop_time) . "')");
if (!$data['VALUE'])
return false;
return $data['VALUE'];
}
/**
* getHistorySum
*
* Return history data
*
* @access public
*/
function getHistorySum($varname, $start_time, $stop_time = 0)
{
if ($start_time <= 0) $start_time = (time() + $start_time);
if ($stop_time <= 0) $stop_time = (time() + $stop_time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get data
$data = SQLSelectOne("SELECT SUM(VALUE+0.0) AS VALUE FROM $table_name " .
"WHERE VALUE != \"\" AND VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $start_time) . "') AND ADDED<=('" . date('Y-m-d H:i:s', $stop_time) . "')");
if (!$data['VALUE'])
return false;
return $data['VALUE'];
}
/**
* getHistoryAvg
*
* Return history data
*
* @access public
*/
function getHistoryAvg($varname, $start_time, $stop_time = 0)
{
if ($start_time <= 0) $start_time = (time() + $start_time);
if ($stop_time <= 0) $stop_time = (time() + $stop_time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get data
$data = SQLSelectOne("SELECT AVG(VALUE+0.0) AS VALUE FROM $table_name " .
"WHERE VALUE != \"\" AND VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $start_time) . "') AND ADDED<=('" . date('Y-m-d H:i:s', $stop_time) . "')");
if (!$data['VALUE']) {
$data = SQLSelectOne("SELECT VALUE+0.0 FROM $table_name " .
"WHERE VALUE != \"\" AND VALUE_ID='" . $id . "' AND ADDED<('" . date('Y-m-d H:i:s', $start_time) . "') ORDER BY ADDED DESC LIMIT 1");
}
if (!$data['VALUE'])
return false;
return $data['VALUE'];
}
/**
* getHistoryValue
*
* Return history value
*
* @access public
*/
function getHistoryValue($varname, $time, $nerest = false)
{
if ($time <= 0) $time = (time() + $time);
// Get hist val id
$id = getHistoryValueId($varname);
if (defined('SEPARATE_HISTORY_STORAGE') && SEPARATE_HISTORY_STORAGE == 1) {
$table_name = createHistoryTable($id);
} else {
$table_name = 'phistory';
}
// Get val before
$val1 = SQLSelectOne("SELECT VALUE, UNIX_TIMESTAMP(ADDED) AS ADDED FROM $table_name WHERE VALUE_ID='" . $id . "' AND ADDED<=('" . date('Y-m-d H:i:s', $time) . "') AND ADDED>=('" . date('Y-m-d H:i:s', $time - 7 * 24 * 60 * 60) . "') ORDER BY ADDED DESC LIMIT 1");
if (!isset($val1['VALUE']))
$val1 = SQLSelectOne("SELECT VALUE, UNIX_TIMESTAMP(ADDED) AS ADDED FROM $table_name WHERE VALUE_ID='" . $id . "' AND ADDED<=('" . date('Y-m-d H:i:s', $time) . "') ORDER BY ADDED DESC LIMIT 1");
// Get val after
$val2 = SQLSelectOne("SELECT VALUE, UNIX_TIMESTAMP(ADDED) AS ADDED FROM $table_name WHERE VALUE_ID='" . $id . "' AND ADDED>=('" . date('Y-m-d H:i:s', $time) . "') ORDER BY ADDED LIMIT 1");
// Not found values
if ((!$val1['VALUE']) && (!$val2['VALUE']))
return false;
// Only before
if (($val1['VALUE']) && (!$val2['VALUE']))
return $val1['VALUE'];
// Only after
if ((!$val1['VALUE']) && ($val2['VALUE']))
return $val2['VALUE'];
// Nerest
if ($nerest) {
if (($time - $val1['ADDED']) < ($val2['ADDED'] - $time))
return $val1['VALUE'];
else
return $val2['VALUE'];
} // Interpolation
else {
if ($val2['ADDED'] - $val1['ADDED'] == 0)
return $val1['VALUE'];
else
return $val1['VALUE'] + ($val2['VALUE'] - $val1['VALUE']) * ($time - $val1['ADDED']) / ($val2['ADDED'] - $val1['ADDED']);
}
}
/**
* Summary of setGlobal
* @param mixed $varname Variable name
* @param mixed $value Value
* @param mixed $no_linked No-Linked (default 0)
* @return int
*/
function setGlobal($varname, $value, $no_linked = 0, $source = '')
{
if (strpos($varname,'cycle_') === 0) {
saveCycleToCache($varname,$value);
return;
}
$tmp = explode('.', $varname);
if (isset($tmp[2])) {
$object_name = $tmp[0] . '.' . $tmp[1];
$varname = $tmp[2];
} elseif (isset($tmp[1])) {
$object_name = $tmp[0];
$varname = $tmp[1];
} else {
$object_name = 'ThisComputer';
}
$obj = getObject($object_name);
if ($obj) {
return $obj->setProperty($varname, $value, $no_linked, $source);
} else {
return 0;
}
}
/**
* Summary of callMethod
* @param mixed $method_name Method name
* @param mixed $params Params (default 0)
* @return mixed
*/
function callMethod($method_name, $params = 0)
{
$tmp = explode('.', $method_name);
if (IsSet($tmp[2])) {
$object_name = $tmp[0] . '.' . $tmp[1];
$varname = $tmp[2];
} elseif (IsSet($tmp[1])) {
$object_name = $tmp[0];
$method_name = $tmp[1];
} else {
$object_name = 'ThisComputer';
}
if ($object_name == 'AllScripts') {
return runScript($method_name,$params);
}
$obj = getObject($object_name);
if ($obj) {
return $obj->callMethod($method_name, $params);
} else {
return 0;
}
}
function callMethodSafe($method_name, $params = 0)
{
$tmp = explode('.', $method_name);
if (IsSet($tmp[2])) {
$object_name = $tmp[0] . '.' . $tmp[1];
$varname = $tmp[2];
} elseif (IsSet($tmp[1])) {
$object_name = $tmp[0];
$method_name = $tmp[1];
} else {
$object_name = 'ThisComputer';
}
if ($object_name == 'AllScripts') {
return runScriptSafe($method_name,$params);
}
$obj = getObject($object_name);
if ($obj) {
return $obj->callMethodSafe($method_name, $params);
} else {