367 lines
10 KiB
PHP
367 lines
10 KiB
PHP
<?php
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logger(DEBUG,_("Including db_functions.php"), __FILE__ . ":" . __LINE__);
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//to save or not to save the DB, that is the question ...
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function storeDB($db, $filepath)
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{
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logger(DEBUG,_("Storing database ") . $filepath, __FILE__ . ":" . __LINE__);
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$data = serialize($db);
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if (file_put_contents($filepath, $data) === false)
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{
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logger(ALERT,_("Failed storing database ") . $filepath , __FILE__ . ":" . __LINE__);
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return false;
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}else
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{
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return true;
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}
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}
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function loadDB($filepath)
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{
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logger(DEBUG,_("Loading database ") . $filepath, __FILE__ . ":" . __LINE__);
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$data = file_get_contents($filepath);
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if ($data === false)
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{
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logger(ALERT,_("Failed loading database ") . $filepath , __FILE__ . ":" . __LINE__);
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return false;
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}
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if (($db = unserialize($data)) === false)
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{
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logger(ALERT,_("Failed unserializing database ") . $filepath , __FILE__ . ":" . __LINE__);
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}
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return $db;
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}
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function mkDevicesDB($topic, $json, $group=false)
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{
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global $devices, $listProperties, $listPropertiesKeys, $indexDevices, $dbInit, $logFh, $hooks, $indexFriendlyNames;
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if (!array_key_exists($topic, $devices))
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{
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$devices[$topic]= array();
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}
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//fwrite($logFh, var_export($json, true));
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//print_r($json);
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foreach ($json as $jsonDevice)
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{
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$fn = $jsonDevice["friendly_name"];
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addDevice($topic, $fn, $jsonDevice, $group);
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}
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$dbInit += 1;
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mkIndexes();
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fwrite($logFh, "################################START##################################################");
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fwrite($logFh, var_export($devices, true));
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fwrite($logFh, "################################END##################################################");
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logger(INFO, _("Devices DB made"), __FILE__ . ":" . __LINE__);
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//print_r($devices);
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}
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function addDevice($topic, $fn, $jsonDevice, $group=false )
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{
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global $devices, $listProperties, $listPropertiesKeys, $hooks, $indexDevices, $indexFriendlyNames;
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$fnTree = explode("/", $fn);
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$device = & $devices[$topic];
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//print_r($jsonDevice);
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foreach($fnTree as $fnPart)
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{
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if (!array_key_exists($fnPart, $device))
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{
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$device[$fnPart] = array();
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}
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$device = & $device[$fnPart];
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}
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if (!array_key_exists("device", $device))
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{
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$device["device"] = new device;
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}
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$device["device"]->topic = $topic;
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//$device["device"]->device = $jsonDevice;
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$device["device"]->friendlyName = $fn;
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if ($group)
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{
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//print_r($device);
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$device["device"]->groupID = $jsonDevice["id"];
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$device["device"]->ieeeAddress = $jsonDevice["id"];
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//$indexDevices[$device["device"]->groupID] = & $device["device"];
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//$indexFriendlyNames[$topic][$fn] = & $device["device"];
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}else
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{
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$device["device"]->type = $jsonDevice["type"];
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$device["device"]->ieeeAddress = $jsonDevice["ieee_address"];
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if ( !empty($jsonDevice["power_source"] ))
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{
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$device["device"]->powerSource = $jsonDevice["power_source"];
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}
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if ($jsonDevice["definition"] != null)
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{
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$device["device"]->description = $jsonDevice["definition"]["description"];
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if (array_key_exists("exposes", $jsonDevice["definition"]))
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{
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searchPropertyKey($fn, $device["device"], $jsonDevice["definition"]["exposes"], $listPropertiesKeys);
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}
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}
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searchPropertyValue($fn, $device["device"], $jsonDevice, $listProperties);
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}
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//indexing device
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//$indexDevices[$device->ieeeAddress] = & $device;
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//$indexFriendlyNames[$topic][$fn] = & $device;
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}
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function searchPropertyKey($fn, &$device, $inputObject, $listPropertiesKeys)
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{
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//foreach($listPropertiesKeys as $propertyKey)
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//{
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//logger(DEBUG, _("searching for property"), __FILE__ . ":" . __LINE__ );
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//if (is_object($inputObject))
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//{
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//print_r($inputObject);
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if (array_key_exists("property", $inputObject))
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{
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//logger(DEBUG, _("property Key exists filling properties"), __FILE__ . ":" . __LINE__ );
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$string = $inputObject["property"];
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if (!array_key_exists($string, $device->properties))
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{
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$device->properties[$string]["value"] = null;
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$device->properties[$string]["functions"] = array();
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$device->properties[$string]["method"] = IDLE;
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}
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foreach($inputObject as $key2 => $value2)
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{
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if ($key2 != "property")
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{
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$device->properties[$string][$key2] = $value2;
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//logger(DEBUG, sprintf(_("property %s value %s"), $key2, print_r($device->properties[$string][$key2])), __FILE__ . ":" . __LINE__ );
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}
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}
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}else
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{
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if (array_key_exists("type", $inputObject))
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{
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$device->type = $inputObject["type"];
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}
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foreach($inputObject as $key => $value)
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{
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//logger(DEBUG, sprintf(_("key = %s"), $key), __FILE__ . ":" . __LINE__ );
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if (is_array($value))
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{
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searchPropertyKey($fn, $device, $value, $listPropertiesKeys);
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}
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}
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}
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//print_r($device);
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//}
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/*elseif (is_array($inputObject))
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{
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foreach($inputObject as $value)
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{
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logger(DEBUG, _("value is object or group, iterating"), __FILE__ . ":" . __LINE__ );
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searchPropertyKey($fn, $device, $value, $listPropertiesKeys);
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}
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}*/
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}
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function searchPropertyValue($fn, &$device, $object, $listProperties)
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{
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$objectArray = (array)$object;
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foreach($listProperties as $key => $value)
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{
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if (in_array($value, $objectArray))
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{
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//echo "$value trouvé =>";
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$device->$key = $value;
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//echo $device->$key . EOL;
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}
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}
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}
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function changeDevice($topic, $fn, &$device, $payloadArray)
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{
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//print_r($payloadArray);
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if (!empty($payloadArray))
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{
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iterateDevice($topic, $fn, $device, $device->properties, $payloadArray);
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}else
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{
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logger(ERROR, $fn . _(" => payloadArray is empty!"), __FILE__ . ":" . __LINE__);
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}
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}
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function iterateDevice($topic, $fn, &$parentDevice, &$properties, $payloadArray, $propertyTree="")
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{
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global $changed, $mohaDB, $testMode;
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//if (is_a($device, "device")) // = true if object
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//echo "==================== New iterate =====================" .EOL;
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//echo "deviceType = "; var_dump($deviceType); echo EOL;
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//echo "device =>";print_r($device);echo EOL;
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//echo "PropertyTree ==============> " . $propertyTree . EOL;
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foreach($payloadArray as $key => $value)
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{
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//$oldValue = null;
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//echo "key =>"; print_r($key); echo EOL;
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//echo "value =>"; var_dump($value); echo EOL;
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//echo "type : " . gettype($value) .EOL;
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$valueType = gettype($value);
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if ($valueType == "array")
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{
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//logger(DEBUG,_("valueType == array"), __FILE__ . ":" . __LINE__);
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$propertyTree .= $key . "/";
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if(!array_key_exists($key, $properties))
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{
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$properties[$key] = array();
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}
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iterateDevice($topic, $fn, $parentDevice, $properties[$key], $value, $propertyTree);
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}else
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{
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//logger(DEBUG,_("valueType is ") . $valueType, __FILE__ . ":" . __LINE__);
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//var_dump($properties);echo EOL;
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if (!array_key_exists($key, $properties))
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{
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$properties[$key] = array("value" => $value);
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$properties[$key]["functions"] = array();
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$properties[$key]["method"] = IDLE;
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}elseif ($properties[$key]["value"] !== $value)
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{
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changeValue($properties[$key], $value, $parentDevice, $propertyTree, $key);
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}
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}
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}
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}
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function getDevicesValues($topic)
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{
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global $indexDevices, $topics;
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logger(DEBUG, _("getDevicesValues function" ), __FILE__ . ":" . __LINE__ );
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foreach($indexDevices as &$device)
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{
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if ($device->topic == $topic)
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{
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logger(DEBUG, "device: " . $device->friendlyName, __FILE__ . ":" . __LINE__ );
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$device->payload = array();
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$flag = false;
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//$properties = array_slice($device, 12);
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//logger(DEBUG, print_r($properties, true));
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if (!empty($device->properties))
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{
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foreach($device->properties as $property => $value)
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{
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if (array_key_exists("access", $value))
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{
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if ($value["access"] & 4)
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{
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$device->payload[$property] = "";
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$flag = true;
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break;
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}
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}
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}
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//logger(DEBUG, print_r($device->payload, true), __FILE__ . ":" . __LINE__ );
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if ($flag === true)
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{
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$device->get();
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}
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}else
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{
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logger(DEBUG, _("no properties to get for device: " . $device->friendlyName ), __FILE__ . ":" . __LINE__ );
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}
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}
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}
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}
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function changeValue(&$property, $value, &$parentDevice, $propertyTree, $key)
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{
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global $mohaDB, $properties2log, $hooks;
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//$changed[$fn]["key"] = $key;
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//$changed[$fn]["value"] = $value;
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if (array_key_exists($key, $properties2log))
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{
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logger(INFO, sprintf(_("Logging Device property %s, %s"), $propertyTree . $key, bool2string($value)), __FILE__ . ":" . __LINE__);
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$mohaDB->logProperty($parentDevice, $key, $value);
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logger(DEBUG, sprintf(_("old value was %s, new is %s" ), bool2string($property["value"]), bool2string($value)), __FILE__ . ":" . __LINE__);
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}
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$property["value"] = $value;
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$r = $parentDevice->friendlyName;
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logger(DEBUG, _("Changed value of ") . $r . "=> " . bool2string($value) , __FILE__ . ":" . __LINE__);
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if (!empty($property["functions"]))
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{
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logger(DEBUG,_("executing notifications functions"), __FILE__ . ":" . __LINE__);
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foreach($property["functions"] as $function)
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{
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try
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{
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$active = $hooks[$function[0]->hookName]->active;
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logger(INFO, "active = " . bool2string($active), __FILE__ . ":" . __LINE__);
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if ( $active === true )
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{
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$function($parentDevice, $key, $value);
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}else
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{
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logger(INFO, $function[0]->hookName . _(" is disabled"), __FILE__ . ":" . __LINE__ );
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}
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}catch (Exception $e)
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{
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$s = 'Exception reçue : ' . $e->getMessage();
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logger(ERROR, $parentDevice->friendlyName . "/" . $property .": " . $s);
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}
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}
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}
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}
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function mkIndexes()
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{
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global $devices, $indexDevices, $indexFriendlyNames;
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$device = null;
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logger(INFO, _("function mkIndexes"), __FILE__ . ":" . __LINE__);
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foreach ($devices as $key => &$object)
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{
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print "======####" . $key . EOL;
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$r = iterate2device($object);
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}
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}
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function iterate2device(&$object)
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{
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global $indexDevices, $indexFriendlyNames, $indexTypes, $indexProperties;
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foreach ($object as $key => &$device)
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{
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if (is_a($device, "device"))
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{
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//$object = &$device;
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//print("=============" . $device->friendlyName);
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//if (!array_key_exists($object->ieeeAddress, $indexDevices))
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//{
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//print("============>");
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$indexDevices[$device->ieeeAddress] = &$device;
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$indexFriendlyNames[$device->friendlyName] = &$device;
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if (property_exists($device, "type"))
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{
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$indexTypes[$device->type][] = &$object;
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}
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$properties = array_keys($device->properties);
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foreach($properties as $property)
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{
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$indexProperties[$property][$device->ieeeAddress] = &$device;
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}
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//}
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//return true;
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}elseif (empty($device))
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{
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return true;
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}else
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{
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iterate2device($device);
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}
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}
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return false;
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}
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?>
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