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actions-sms.php
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actions-sms.php
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<?php
require("common.php");
function help($number)
{
global $db;
$userid=getUser($number);
$privileges=getprivileges($userid);
if ($privileges>0)
{
$message="Commands:\nHELP\n";
if (iscreditenabled()) $message.="CREDIT\n";
$message.="FREE\nRENT bikenumber\nRETURN bikeno stand\nWHERE bikeno\nINFO stand\nNOTE bikeno problem\n---\nFORCERENT bikenumber\nFORCERETURN bikeno stand\nLIST stand\nLAST bikeno\nREVERT bikeno\nADD email phone fullname\nDELNOTE bikeno [pattern]\nTAG stand note for all bikes\nUNTAG stand [pattern]";
sendSMS($number,$message);
}
else
{
$message="Commands:\nHELP\n";
if (iscreditenabled()) $message.="CREDIT\n";
$message.="FREE\nRENT bikeno\nRETURN bikeno stand\nWHERE bikeno\nINFO stand\nNOTE bikeno problem description\nNOTE stand problem description";
sendSMS($number,$message);
}
}
function unknownCommand($number,$command)
{
global $db;
sendSMS($number,_('Error. The command')." ".$command." "._('does not exist. If you need help, send:')." HELP");
}
/**
* @deprecated, call getuserid() directly
*/
function getUser($number)
{
return getuserid($number);
}
function validateNumber($number)
{
if (getUser($number))
return true;
else
return false;
}
function info($number,$stand)
{
global $db;
$stand = strtoupper($stand);
if (!preg_match("/^[A-Z]+[0-9]*$/",$stand))
{
sendSMS($number,_('Stand name')." '".$stand."' "._('has not been recognized. Stands are marked by CAPITALLETTERS.'));
return;
}
$result=$db->query("SELECT standId FROM stands where standName='$stand'");
if ($result->num_rows!=1)
{
sendSMS($number,_('Stand')." '$stand' "._('does not exist.'));
return;
}
$row =$result->fetch_assoc();
$standId =$row["standId"];
$result=$db->query("SELECT * FROM stands where standname='$stand'");
$row =$result->fetch_assoc();
$standDescription=$row["standDescription"];
$standPhoto=$row["standPhoto"];
$standLat=round($row["latitude"],5);
$standLong=round($row["longitude"],5);
$message=$stand." - ".$standDescription;
if ($standLong AND $standLat) $message.=", GPS: ".$standLat.",".$standLong;
if ($standPhoto) $message.=", ".$standPhoto;
sendSMS($number,$message);
}
/** Validate received SMS - check message for required number of arguments
* @param string $number sender's phone number
* @param int $receivedargumentno number of received arguments
* @param int $requiredargumentno number of requiredarguments
* @param string $errormessage error message to send back in case of mismatch
**/
function validateReceivedSMS($number,$receivedargumentno,$requiredargumentno,$errormessage)
{
global $db, $sms;
if ($receivedargumentno<$requiredargumentno)
{
sendSMS($number,_('Error. More arguments needed, use command')." ".$errormessage);
$sms->respond();
exit;
}
// if more arguments provided than required, they will be silently ignored
return TRUE;
}
function credit($number)
{
global $db;
$userid=getUser($number);
$usercredit=getusercredit($userid).getcreditcurrency();
sendSMS($number,_('Your remaining credit:')." ".$usercredit);
}
function rent($number,$bike,$force=FALSE)
{
global $db,$forcestack,$watches,$credit;
$stacktopbike=FALSE;
$userId = getUser($number);
$bikeNum = intval($bike);
$requiredcredit=$credit["min"]+$credit["rent"]+$credit["longrental"];
if ($force==FALSE)
{
$creditcheck=checkrequiredcredit($userId);
if ($creditcheck===FALSE)
{
$result=$db->query("SELECT credit FROM credit WHERE userId=$userId");
$row=$result->fetch_assoc();
sendSMS($number,_('Please, recharge your credit:')." ".$row["credit"].$credit["currency"].". "._('Credit required:')." ".$requiredcredit.$credit["currency"].".");
return;
}
checktoomany(0,$userId);
$result=$db->query("SELECT count(*) as countRented FROM bikes where currentUser=$userId");
$row =$result->fetch_assoc();
$countRented =$row["countRented"];
$result=$db->query("SELECT userLimit FROM limits where userId=$userId");
$row =$result->fetch_assoc();
$limit =$row["userLimit"];
if ($countRented >=$limit)
{
if ($limit==0)
{
sendSMS($number,_('You can not rent any bikes. Contact the admins to lift the ban.'));
}
elseif ($limit==1)
{
sendSMS($number,_('You can only rent')." ".sprintf(ngettext('%d bike','%d bikes',$limit),$limit)." "._('at once').".");
}
else
{
sendSMS($number,_('You can only rent')." ".sprintf(ngettext('%d bike','%d bikes',$limit),$limit)." "._('at once')." "._('and you have already rented')." ".$limit.".");
}
return;
}
if ($forcestack OR $watches["stack"])
{
$result=$db->query("SELECT currentStand FROM bikes WHERE bikeNum='$bike'");
$row=$result->fetch_assoc();
$standid=$row["currentStand"];
$stacktopbike=checktopofstack($standid);
$result=$db->query("SELECT serviceTag FROM stands WHERE standId='$standid'");
$row=$result->fetch_assoc();
$serviceTag=$row["serviceTag"];
if ( $serviceTag <> 0 )
{
sendSMS($number,"Renting from service stands is not allowed: The bike probably waits for a repair.");
return;
}
if ($watches["stack"] AND $stacktopbike<>$bike)
{
$result=$db->query("SELECT standName FROM stands WHERE standId='$standid'");
$row=$result->fetch_assoc();
$stand=$row["standName"];
$user=getusername($userId);
notifyAdmins(_('Bike')." ".$bike." "._('rented out of stack by')." ".$user.". ".$stacktopbike." "._('was on the top of the stack at')." ".$stand.".",ERROR);
}
if ($forcestack AND $stacktopbike<>$bikeNum)
{
response(_('Bike')." ".$bike." "._('is not rentable now, you have to rent bike')." ".$stacktopbike." "._('from this stand').".",ERROR);
return;
}
}
}
$result=$db->query("SELECT currentUser,currentCode FROM bikes WHERE bikeNum=$bikeNum");
if($result->num_rows!=1)
{
sendSMS($number,"Bike $bikeNum does not exist.");
return;
}
$row =$result->fetch_assoc();
$currentCode = sprintf("%04d",$row["currentCode"]);
$currentUser=$row["currentUser"];
$result=$db->query("SELECT note FROM notes WHERE bikeNum=$bikeNum AND deleted IS NULL ORDER BY time DESC LIMIT 1");
$row=$result->fetch_assoc();
$note=$row["note"];
$currentUserNumber = false;
if ($currentUser)
{
$result=$db->query("SELECT number FROM users WHERE userId=$currentUser");
$row =$result->fetch_assoc();
$currentUserNumber =$row["number"];
}
$newCode = sprintf("%04d",rand(100,9900));//do not create a code with more than one leading zero or more than two leading 9s (kind of unusual/unsafe).
if ($force==FALSE)
{
if ($currentUser==$userId)
{
sendSMS($number,_('You have already rented the bike')." ".$bikeNum.". "._('Code is')." ".$currentCode.". "._('Return bike with command:')." RETURN "._('bikenumber')." "._('standname').".");
return;
}
if ($currentUser!=0)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('is already rented').".");
return;
}
}
$message=_('Bike')." ".$bikeNum.": "._('Open with code')." ".$currentCode.". "._('Change code immediately to')." ".$newCode." "._('(open,rotate metal part,set new code,rotate metal part back)').".";
if ($note)
{
$message.="("._('bike note').":".$note.")";
}
sendSMS($number,$message);
$result=$db->query("UPDATE bikes SET currentUser=$userId,currentCode=$newCode,currentStand=NULL WHERE bikeNum=$bikeNum");
if ($force==FALSE)
{
$result=$db->query("INSERT INTO history SET userId=$userId,bikeNum=$bikeNum,action='RENT',parameter=$newCode");
}
else
{
$result=$db->query("INSERT INTO history SET userId=$userId,bikeNum=$bikeNum,action='FORCERENT',parameter=$newCode");
if ($currentUser) { sendSMS($number,_('System override').": "._('Your rented bike')." ".$bikeNum." "._('has been rented by admin')."."); }
}
}
function returnBike($number,$bike,$stand,$message="",$force=FALSE)
{
global $db;
$userId = getUser($number);
$bikeNum = intval($bike);
$stand = strtoupper($stand);
$result=$db->query("SELECT standId FROM stands WHERE standName='$stand'");
if (!$result->num_rows)
{
sendSMS($number,_('Stand name')." '".$stand."' "._('does not exist. Stands are marked by CAPITALLETTERS.'));
return;
}
$row=$result->fetch_assoc();
$standId=$row["standId"];
if ($force==FALSE)
{
$result=$db->query("SELECT bikeNum FROM bikes WHERE currentUser=$userId ORDER BY bikeNum");
$bikenumber=$result->num_rows;
if ($bikenumber==0)
{
sendSMS($number,_('You have no rented bikes currently.'));
return;
}
$listBikes="";
while ($row=$result->fetch_assoc())
{
$listBikes.=$row["bikeNum"].",";
}
if ($bikenumber>1) $listBikes=substr($listBikes,0,strlen($listBikes)-1);
}
if ($force==FALSE)
{
$result=$db->query("SELECT currentCode FROM bikes WHERE currentUser=$userId AND bikeNum=$bikeNum");
if ($result->num_rows!=1)
{
sendSMS($number,_('You does not have bike')." ".$bikeNum." rented. "._('You have rented the following')." ".sprintf(ngettext('%d bike','%d bikes',$bikenumber),$bikenumber).": $listBikes");
return;
}
$row=$result->fetch_assoc();
$currentCode = sprintf("%04d",$row["currentCode"]);
$result=$db->query("SELECT note FROM notes WHERE bikeNum=$bikeNum AND deleted IS NULL ORDER BY time DESC LIMIT 1");
$row=$result->fetch_assoc();
$note=$row["note"];
}
else
{
$result=$db->query("SELECT currentCode,currentUser FROM bikes WHERE bikeNum=$bikeNum");
if ($result->num_rows!=1)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('is not rented. Saint Thomas, the patronus of all unrented bikes, prohibited returning unrented bikes.'));
return;
}
$row =$result->fetch_assoc();
$currentCode = sprintf("%04d",$row["currentCode"]);
$currentUser =$row["currentUser"];
$result=$db->query("SELECT note FROM notes WHERE bikeNum=$bikeNum AND deleted IS NULL ORDER BY time DESC LIMIT 1");
$row=$result->fetch_assoc();
$note=$row["note"];
if($currentUser)
{
$result=$db->query("SELECT number FROM users WHERE userId=$currentUser");
$row =$result->fetch_assoc();
$currentUserNumber =$row["number"];
}
}
if (!preg_match("/return[\s,\.]+[0-9]+[\s,\.]+[a-zA-Z0-9]+[\s,\.]+(.*)/i",$message ,$matches))
{
$userNote="";
}
else $userNote=$db->conn->real_escape_string(trim($matches[1]));
$result=$db->query("UPDATE bikes SET currentUser=NULL,currentStand=$standId WHERE bikeNum=$bikeNum");
if ($userNote)
{
$db->query("INSERT INTO notes SET bikeNum=$bikeNum,userId=$userId,note='$userNote'");
$result=$db->query("SELECT userName,number FROM users WHERE userId='$userId'");
$row=$result->fetch_assoc();
$userName=$row["userName"];
$phone=$row["number"];
$result=$db->query("SELECT stands.standName FROM bikes LEFT JOIN users ON bikes.currentUser=users.userID LEFT JOIN stands ON bikes.currentStand=stands.standId WHERE bikeNum=$bikeNum");
$row=$result->fetch_assoc();
$standName=$row["standName"];
if ($standName!=NULL)
{
$bikeStatus=_('at')." ".$standName;
}
else
{
$bikeStatus=_('used by')." ".$userName." +".$phone;
}
notifyAdmins(_('Note')." b.$bikeNum (".$bikeStatus.") "._('by')." $userName/$phone:".$userNote);
}
$message=_('Bike')." ".$bikeNum." "._('returned to stand')." ".$stand.". "._('Make sure you set code to')." ".$currentCode.".";
if ($note or $userNote)
{
$tempnote=$note;
if ($userNote) $tempnote=$userNote;
if ($tempnote) $message.="(note:".$tempnote.")";
}
$message.=" "._('Rotate lockpad to 0000.');
$creditchange=0;
if ($force==FALSE)
{
$creditchange=changecreditendrental($bikeNum,$userId);
$result=$db->query("INSERT INTO history SET userId=$userId,bikeNum=$bikeNum,action='RETURN',parameter=$standId");
}
else
{
$result=$db->query("INSERT INTO history SET userId=$userId,bikeNum=$bikeNum,action='FORCERETURN',parameter=$standId");
/*if($currentUserNumber)
{
sendSMS($currentUserNumber,_('System override').": "._('Your rented bike')." ".$bikeNum." "._('has been returned by admin').".");
}*/
}
if (iscreditenabled())
{
$message.=_('Credit').": ".getusercredit($userId).getcreditcurrency();
if ($creditchange) $message.=" (-".$creditchange.")";
$message.=".";
}
sendSMS($number,$message);
}
function where($number,$bike)
{
global $db;
$userId = getUser($number);
$bikeNum = intval($bike);
$result=$db->query("SELECT number,userName,stands.standName FROM bikes LEFT JOIN users on bikes.currentUser=users.userID LEFT JOIN stands on bikes.currentStand=stands.standId where bikeNum=$bikeNum");
if ($result->num_rows!=1)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('does not exist').".");
return;
}
$row =$result->fetch_assoc();
$phone=$row["number"];
$userName=$row["userName"];
$standName=$row["standName"];
$result=$db->query("SELECT note FROM notes WHERE bikeNum=$bikeNum AND deleted IS NULL ORDER BY time DESC LIMIT 1");
$row=$result->fetch_assoc();
$note=$row["note"];
if ($note)
{
$note=" "._('Bike note').": $note";
}
if ($standName!=NULL)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('is at stand')." ".$standName.$note);
}
else
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('is rented by')." ".$userName." (+".$phone.").".$note);
}
}
function listBikes($number,$stand)
{
global $db,$forcestack;
$stacktopbike=FALSE;
$userId = getUser($number);
$stand = strtoupper($stand);
if (!preg_match("/^[A-Z]+[0-9]*$/",$stand))
{
sendSMS($number,_('Stand name')." '$stand' "._('has not been recognized. Stands are marked by CAPITALLETTERS.'));
return;
}
$result=$db->query("SELECT standId FROM stands WHERE standName='$stand'");
if ($result->num_rows!=1)
{
sendSMS($number,_('Stand')." '$stand' "._('does not exist').".");
return;
}
$row=$result->fetch_assoc();
$standId=$row["standId"];
if ($forcestack)
{
$stacktopbike=checktopofstack($standId);
}
$result=$db->query("SELECT bikeNum FROM bikes where currentStand=$standId ORDER BY bikeNum");
$rentedBikes=$result->num_rows;
if ($rentedBikes==0)
{
sendSMS($number,_('Stand')." ".$stand." "._('is empty').".");
return;
}
$listBikes="";
while ($row=$result->fetch_assoc())
{
$listBikes.=$row["bikeNum"];
if ($stacktopbike==$row["bikeNum"]) $listBikes.=" "._('(first)');
$listBikes.=",";
}
if ($rentedBikes>1) $listBikes=substr($listBikes,0,strlen($listBikes)-1);
sendSMS($number,sprintf(ngettext('%d bike','%d bikes',$rentedBikes),$rentedBikes)." "._('on stand')." ".$stand.": ".$listBikes);
}
function freeBikes($number)
{
global $db;
$userId = getUser($number);
$result=$db->query("SELECT count(bikeNum) as bikeCount,placeName from bikes join stands on bikes.currentStand=stands.standId where stands.serviceTag=0 group by placeName having bikeCount>0 order by placeName");
$rentedBikes=$result->num_rows;
if ($rentedBikes==0)
{
$listBikes=_('No free bikes.');
}
else $listBikes=_('Free bikes counts').":";
$listBikes="";
while ($row=$result->fetch_assoc())
{
$listBikes.=$row["placeName"].":".$row["bikeCount"];
$listBikes.=",";
}
if ($rentedBikes>1) $listBikes=substr($listBikes,0,strlen($listBikes)-1);
$result=$db->query("SELECT count(bikeNum) as bikeCount,placeName from bikes right join stands on bikes.currentStand=stands.standId where stands.serviceTag=0 group by placeName having bikeCount=0 order by placeName");
$rentedBikes=$result->num_rows;
if ($rentedBikes!=0)
{
$listBikes.=" "._('Empty stands').": ";
}
while ($row=$result->fetch_assoc())
{
$listBikes.=$row["placeName"];
$listBikes.=",";
}
if ($rentedBikes>1) $listBikes=substr($listBikes,0,strlen($listBikes)-1);
sendSMS($number,$listBikes);
}
function log_sms($sms_uuid, $sender, $receive_time, $sms_text, $ip)
{
global $dbserver,$dbuser,$dbpassword,$dbname;
$localdb=new Database($dbserver,$dbuser,$dbpassword,$dbname);
$localdb->connect();
$localdb->conn->autocommit(TRUE);
$sms_uuid =$localdb->conn->real_escape_string($sms_uuid);
$sender =$localdb->conn->real_escape_string($sender);
$receive_time =$localdb->conn->real_escape_string($receive_time);
$sms_text =$localdb->conn->real_escape_string($sms_text);
$ip =$localdb->conn->real_escape_string($ip);
$result =$localdb->query("SELECT sms_uuid FROM received WHERE sms_uuid='$sms_uuid'");
if (DEBUG===FALSE AND $result->num_rows>=1) // sms already exists in DB, possible problem
{
notifyAdmins(_('Problem with SMS')." $sms_uuid!",1);
return FALSE;
}
else
{
$result =$localdb->query("INSERT INTO received SET sms_uuid='$sms_uuid',sender='$sender',receive_time='$receive_time',sms_text='$sms_text',ip='$ip'");
}
}
function delnote($number,$bikeNum,$message)
{
global $db;
$userId = getUser($number);
$bikeNum=trim($bikeNum);
if(preg_match("/^[0-9]*$/",$bikeNum))
{
$bikeNum = intval($bikeNum);
}
else if (preg_match("/^[A-Z]+[0-9]*$/i",$bikeNum))
{
$standName = $bikeNum;
delstandnote($number,$standName,$message);
return;
}
else
{
sendSMS($number,_('Error in bike number / stand name specification:'.$db->conn->real_escape_string($bikeNum)));
return;
}
$bikeNum = intval($bikeNum);
checkUserPrivileges($number);
$result=$db->query("SELECT number,userName,stands.standName FROM bikes LEFT JOIN users on bikes.currentUser=users.userID LEFT JOIN stands ON bikes.currentStand=stands.standId WHERE bikeNum=$bikeNum");
if ($result->num_rows!=1)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('does not exist').".");
return;
}
$row =$result->fetch_assoc();
$phone=$row["number"];
$userName=$row["userName"];
$standName=$row["standName"];
if ($standName!=NULL)
{
$bikeStatus = "B.$bikeNum "._('is at')." $standName.";
}
else
{
$bikeStatus = "B.$bikeNum "._('is rented by')." $userName (+$phone).";
}
$result=$db->query("SELECT userName FROM users WHERE number=$number");
$row =$result->fetch_assoc();
$reportedBy=$row["userName"];
$matches=explode(" ",$message,3);
$userNote=$db->conn->real_escape_string(trim($matches[2]));
if($userNote=='')
{
$userNote='%';
}
$result=$db->query("UPDATE notes SET deleted=NOW() where bikeNum=$bikeNum and deleted is null and note like '%$userNote%'");
$count = $db->conn->affected_rows;
if($count == 0)
{
if($userNote=="%")
{
sendSMS($number,_('No notes found for bike')." ".$bikeNum." "._('to delete').".");
}
else
{
sendSMS($number,_('No notes matching pattern')." '".$userNote."' "._('found for bike')." ".$bikeNum." "._('to delete').".");
}
}
else
{
//only admins can delete and those will receive the confirmation in the next step.
//sendSMS($number,"Note for bike $bikeNum deleted.");
if($userNote=="%")
{
notifyAdmins(_('All')." ".sprintf(ngettext('%d note','%d notes',$count),$count)." "._('for bike')." ".$bikeNum." "._('deleted by')." ".$reportedBy.".");
}
else
{
notifyAdmins(sprintf(ngettext('%d note','%d notes',$count),$count)." "._('for bike')." ".$bikeNum." "._('matching')." '".$userNote."' "._('deleted by')." ".$reportedBy.".");
}
}
}
function untag($number,$standName,$message)
{
global $db;
$userId = getUser($number);
checkUserPrivileges($number);
$result=$db->query("SELECT standId FROM stands where standName='$standName'");
if ($result->num_rows!=1)
{
sendSMS($number,_("Stand")." ".$standName._("does not exist").".");
return;
}
$row =$result->fetch_assoc();
$standId=$row["standId"];
$result=$db->query("SELECT userName FROM users WHERE number=$number");
$row =$result->fetch_assoc();
$reportedBy=$row["userName"];
$matches=explode(" ",$message,3);
$userNote=$db->conn->real_escape_string(trim($matches[2]));
if($userNote=='')
{
$userNote='%';
}
$result=$db->query("update notes join bikes on notes.bikeNum = bikes.bikeNum set deleted=now() where bikes.currentStand='$standId' and note like '%$userNote%' and deleted is null");
$count = $db->conn->affected_rows;
if($count == 0)
{
if($userNote=="%")
{
sendSMS($number,_('No bikes with notes found for stand')." ".$standName." "._('to delete').".");
}
else
{
sendSMS($number,_('No notes matching pattern')." '".$userNote."' "._('found for bikes on stand')." ".$standName." "._('to delete').".");
}
}
else
{
//only admins can delete and those will receive the confirmation in the next step.
//sendSMS($number,"Note for bike $bikeNum deleted.");
if($userNote=="%")
{
notifyAdmins(_('All')." ".sprintf(ngettext('%d note','%d notes',$count),$count)." "._('for bikes on stand')." ".$standName." "._('deleted by')." ".$reportedBy.".");
}
else
{
notifyAdmins(sprintf(ngettext('%d note','%d notes',$count),$count)." "._('for bikes on stand')." ".$standName." "._('matching')." '".$userNote."' "._('deleted by')." ".$reportedBy.".");
}
}
}
function delstandnote($number,$standName,$message)
{
global $db;
$userId = getUser($number);
checkUserPrivileges($number);
$result=$db->query("SELECT standId FROM stands where standName='$standName'");
if ($result->num_rows!=1)
{
sendSMS($number,_("Stand")." ".$standName._("does not exist").".");
return;
}
$row =$result->fetch_assoc();
$standId=$row["standId"];
$result=$db->query("SELECT userName FROM users WHERE number=$number");
$row =$result->fetch_assoc();
$reportedBy=$row["userName"];
$matches=explode(" ",$message,3);
$userNote=$db->conn->real_escape_string(trim($matches[2]));
if($userNote=='')
{
$userNote='%';
}
$result=$db->query("UPDATE notes SET deleted=NOW() where standId=$standId and deleted is null and note like '%$userNote%'");
$count = $db->conn->affected_rows;
if($count == 0)
{
if($userNote=="%")
{
sendSMS($number,_('No notes found for stand')." ".$standName." "._('to delete').".");
}
else
{
sendSMS($number,_('No notes matching pattern')." '".$userNote."' "._('found on stand')." ".$standName." "._('to delete').".");
}
}
else
{
//only admins can delete and those will receive the confirmation in the next step.
//sendSMS($number,"Note for bike $bikeNum deleted.");
if($userNote=="%")
{
notifyAdmins(_('All')." ".sprintf(ngettext('%d note','%d notes',$count),$count)." "._('on stand')." ".$standName." "._('deleted by')." ".$reportedBy.".");
}
else
{
notifyAdmins(sprintf(ngettext('%d note','%d notes',$count),$count)." "._('on stand')." ".$standName." "._('matching')." '".$userNote."' "._('deleted by')." ".$reportedBy.".");
}
}
}
function standNote($number,$standName,$message)
{
global $db;
$userId = getUser($number);
$result=$db->query("SELECT standId FROM stands where standName='$standName'");
if ($result->num_rows!=1)
{
sendSMS($number,_("Stand")." ".$standName._("does not exist").".");
return;
}
$row =$result->fetch_assoc();
$standId=$row["standId"];
$result=$db->query("SELECT userName from users where number=$number");
$row =$result->fetch_assoc();
$reportedBy=$row["userName"];
$matches=explode(" ",$message,3);
$userNote=$db->conn->real_escape_string(trim($matches[2]));
if ($userNote=="") //deletemmm
{
sendSMS($number,_('Empty note for stand')." ".$standName." "._('not saved, for deleting notes use DELNOTE (for admins)').".");
//checkUserPrivileges($number);
// @TODO remove SMS from deleting completely?
//$result=$db->query("UPDATE bikes SET note=NULL where bikeNum=$bikeNum");
//only admins can delete and those will receive the confirmation in the next step.
//sendSMS($number,"Note for bike $bikeNum deleted.");
//notifyAdmins("Note for bike $bikeNum deleted by $reportedBy.");
}
else
{
$db->query("INSERT INTO notes SET standId='$standId',userId='$userId',note='$userNote'");
$noteid=$db->conn->insert_id;
sendSMS($number,_('Note for stand')." ".$standName." "._('saved').".");
notifyAdmins(_('Note #').$noteid.": "._("on stand")." ".$standName." "._('by')." ".$reportedBy." (".$number."):".$userNote);
}
}
function tag($number,$standName,$message)
{
global $db;
$userId = getUser($number);
$result=$db->query("SELECT standId FROM stands where standName='$standName'");
if ($result->num_rows!=1)
{
sendSMS($number,_("Stand")." ".$standName._("does not exist").".");
return;
}
$row =$result->fetch_assoc();
$standId=$row["standId"];
$result=$db->query("SELECT userName from users where number=$number");
$row =$result->fetch_assoc();
$reportedBy=$row["userName"];
$matches=explode(" ",$message,3);
$userNote=$db->conn->real_escape_string(trim($matches[2]));
if ($userNote=="") //deletemmm
{
sendSMS($number,_('Empty tag for stand')." ".$standName." "._('not saved, for deleting notes for all bikes on stand use UNTAG (for admins)').".");
//checkUserPrivileges($number);
// @TODO remove SMS from deleting completely?
//$result=$db->query("UPDATE bikes SET note=NULL where bikeNum=$bikeNum");
//only admins can delete and those will receive the confirmation in the next step.
//sendSMS($number,"Note for bike $bikeNum deleted.");
//notifyAdmins("Note for bike $bikeNum deleted by $reportedBy.");
}
else
{
$db->query("INSERT INTO notes (bikeNum,userId,note) SELECT bikeNum,'$userId','$userNote' FROM bikes where currentStand='$standId'");
//$noteid=$db->conn->insert_id;
sendSMS($number,_('All bikes on stand')." ".$standName." "._('tagged').".");
notifyAdmins(_('All bikes on stand')." "."$standName".' '._('tagged by')." ".$reportedBy." (".$number.")". _("with note:").$userNote);
}
}
function note($number,$bikeNum,$message)
{
global $db;
$userId = getUser($number);
$bikeNum=trim($bikeNum);
if(preg_match("/^[0-9]*$/",$bikeNum))
{
$bikeNum = intval($bikeNum);
}
else if (preg_match("/^[A-Z]+[0-9]*$/i",$bikeNum))
{
$standName = $bikeNum;
standnote($number,$standName,$message);
return;
}
else
{
sendSMS($number,_('Error in bike number / stand name specification:'.$db->conn->real_escape_string($bikeNum)));
return;
}
$bikeNum = intval($bikeNum);
$result=$db->query("SELECT number,userName,stands.standName FROM bikes LEFT JOIN users on bikes.currentUser=users.userID LEFT JOIN stands on bikes.currentStand=stands.standId where bikeNum=$bikeNum");
if ($result->num_rows!=1)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('does not exist').".");
return;
}
$row =$result->fetch_assoc();
$phone=$row["number"];
$userName=$row["userName"];
$standName=$row["standName"];
if ($standName!=NULL)
{
$bikeStatus = "B.$bikeNum "._('is at')." ".$standName.".";
}
else
{
$bikeStatus = "B.$bikeNum "._('is rented')." by ".$userName." (+".$phone.").";
}
$result=$db->query("SELECT userName from users where number=$number");
$row =$result->fetch_assoc();
$reportedBy=$row["userName"];
if (trim(strtoupper(preg_replace('/[0-9]+/','',$message)))=="NOTE") // blank, delete note
{
$userNote="";
}
else
{
$matches=explode(" ",$message,3);
$userNote=$db->conn->real_escape_string(trim($matches[2]));
}
if ($userNote=="")
{
sendSMS($number,_('Empty note for bike')." ".$bikeNum." "._('not saved, for deleting notes use DELNOTE (for admins)').".");
/*checkUserPrivileges($number);
sendSMS($number,_('Empty note for bike')." ".$bikeNum." "._('not saved, for deleting notes use DELNOTE.').".");
// @TODO remove SMS from deleting completely?
$result=$db->query("UPDATE bikes SET note=NULL where bikeNum=$bikeNum");
//only admins can delete and those will receive the confirmation in the next step.
//sendSMS($number,"Note for bike $bikeNum deleted.");
notifyAdmins(_('Note for bike')." ".$bikeNum." "._('deleted by')." ".$reportedBy.".");
*/
}
else
{
$db->query("INSERT INTO notes SET bikeNum='$bikeNum',userId='$userId',note='$userNote'");
$noteid=$db->conn->insert_id;
sendSMS($number,_('Note for bike')." ".$bikeNum." "._('saved').".");
notifyAdmins(_('Note #').$noteid.": b.".$bikeNum." (".$bikeStatus.") "._('by')." ".$reportedBy." (".$number."):".$userNote);
}
}
function last($number,$bike)
{
global $db;
$userId = getUser($number);
$bikeNum = intval($bike);
$result=$db->query("SELECT bikeNum FROM bikes where bikeNum=$bikeNum");
if ($result->num_rows!=1)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('does not exist').".");
return;
}
$result=$db->query("SELECT userName,parameter,standName,action FROM `history` join users on history.userid=users.userid left join stands on stands.standid=history.parameter where bikenum=$bikeNum and action in ('RETURN','RENT','REVERT') order by time desc LIMIT 10");
$historyInfo="B.$bikeNum:";
while($row=$result->fetch_assoc())
{
if (($standName=$row["standName"])!=NULL)
{
if ($row["action"]=="REVERT") $historyInfo.="*";
$historyInfo.=$standName;
}
else
{
$historyInfo.=$row["userName"]."(".$row["parameter"].")";
}
if ($result->num_rows>1) $historyInfo.=",";
}
if ($rentedBikes>1) $historyInfo=substr($historyInfo,0,strlen($historyInfo)-1);
sendSMS($number,$historyInfo);
}
function revert($number,$bikeNum)
{
global $db;
$userId = getUser($number);
$result=$db->query("SELECT currentUser FROM bikes WHERE bikeNum=$bikeNum AND currentUser<>'NULL'");
if (!$result->num_rows)
{
sendSMS($number,_('Bike')." ".$bikeNum." "._('is not rented right now. Revert not successful!'));
return;
}
else
{
$row=$result->fetch_assoc();
$revertusernumber=getphonenumber($row["currentUser"]);
}
$result=$db->query("SELECT parameter,standName FROM stands LEFT JOIN history ON stands.standId=parameter WHERE bikeNum=$bikeNum AND action IN ('RETURN','FORCERETURN') ORDER BY time DESC LIMIT 1");
if ($result->num_rows==1)
{
$row=$result->fetch_assoc();
$standId=$row["parameter"];
$stand=$row["standName"];
}
$result=$db->query("SELECT parameter FROM history WHERE bikeNum=$bikeNum AND action IN ('RENT','FORCERENT') ORDER BY time DESC LIMIT 1,1");
if ($result->num_rows==1)
{
$row =$result->fetch_assoc();
$code=$row["parameter"];
}
if ($standId and $code)
{
$result=$db->query("UPDATE bikes SET currentUser=NULL,currentStand=$standId,currentCode=$code WHERE bikeNum=$bikeNum");
$result=$db->query("INSERT INTO history SET userId=$userId,bikeNum=$bikeNum,action='REVERT',parameter='$standId|$code'");
$result=$db->query("INSERT INTO history SET userId=0,bikeNum=$bikeNum,action='RENT',parameter=$code");
$result=$db->query("INSERT INTO history SET userId=0,bikeNum=$bikeNum,action='RETURN',parameter=$standId");
sendSMS($number,_('Bike')." ".$bikeNum." "._('reverted to stand')." ".$stand." "._('with code')." ".$code.".");
sendSMS($revertusernumber,_('Bike')." ".$bikeNum." "._('has been returned. You can now rent a new bicycle.'));
}
else
{
sendSMS($number,_('No last code for bicycle')." ".$bikeNum." "._('found. Revert not successful!'));