<?php

/*

* Page Name: Exchange

* Purpose: Guides users through their exchanges

* Last Updated: 6/4/2014

* Signature: Tyler Nickerson

* Copyright 2014 eDart

*

* [Do not remove this header. One MUST be included at the start of every page/script]

*

*/

include_once $_SERVER["DOC_ROOT"]."/scripts/php/core.php"; //Include core functionality

/* * * Include a series of widgets as opposed to printing out raw HTML * * */

// 1) Calender selector

include_once $_SERVER["DOC_ROOT"]."/scripts/php/widget/exchange/calender.php";

// 2) Meetup countdown

include_once $_SERVER["DOC_ROOT"]."/scripts/php/widget/exchange/meetup.php";

// 3) Pickup countdown

include_once $_SERVER["DOC_ROOT"]."/scripts/php/widget/exchange/pickup.php";

// 4) Rating widget

include_once $_SERVER["DOC_ROOT"]."/scripts/php/widget/exchange/rater.php";

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

//Connect to MySQL for our non-API related queries

$con = mysqli_connect(host(), username(), password(), mainDb());

//Will remove

if(!isset($_SESSION)){session_start();} //Resume the session

//

$oid = $_GET["offerid"]; //Retrieve the offer ID

$currentExchange = new Exchange(array("action"=>"get", "id"=>$oid)); //Get info about the exchange

$getExchange = $currentExchange->run(); //Read the info into an array

//If no info can be found about the exchange...

if((!is_array($getExchange))||(count($getExchange)==0))

{

header("Location: /notfound.php"); //...go to a not found page

exit; //Exit

}

//who_ranked keeps info about who has ranked the other thus far. It is stored in an array in the database.

//If the array is null, then just make it empty. If it isn't, store it in the variable.

$who_ranked = (is_array(json_decode($getExchange[0]["who_ranked"], true))) ? json_decode($getExchange[0]["who_ranked"], true) : array();

//If the user has already ranked the other user, the exchange (for them) is over

//Take them to a "special page"

if(in_array($_SESSION["userid"], $who_ranked))

{

include_once $_SERVER["DOC_ROOT"] . "/gameover.php";

die;

}

/* * * GET OUR INFO * * */

//Retrieve info about the first item and store it in an array

$item1 = new Item(array("action"=>"get", "filter"=>array("id"=>$getExchange[0]["item1"])));

$item1_info = $item1->run();

//Retrieve info about the second item and store it in an array

$item2 = new Item(array("action"=>"get", "filter"=>array("id"=>$getExchange[0]["item2"])));

$item2_info = $item2->run();

//Using session info, figure out whether the user ID of the other user (not the one logged in)

$other_id = ($item1_info[0]["usr"] == $_SESSION["userid"]) ? $item2_info[0]["usr"] : $item1_info[0]["usr"];

//Get info about the other user and store it into an array

$otherUser = new User(array("action"=>"get", "id"=>$other_id));

$otherInfo = $otherUser->run(true);

/* * * END GET INFO * * */

/* * * DECLARE A SHIT-TON OF VARIABLES * * */

/* --- MEETING UP --- */

// The meeting place is that of the first item (the user who accepted the offer)

$meetdt = $getExchange[0]["date"]; //The meeting date (timestamp)

$stadd1 = $item1_info[0]["stadd1"]; //Street address 1

$stadd2 = $item1_info[0]["stadd2"]; //Street address 2

$citytown = $item1_info[0]["citytown"]; //City/Town

$room = $item1_info[0]["room"]; //Room number

$state = $item1_info[0]["state"]; //State

//Append all this info into an address string to display

$address = $item1_info[0]["stadd1"] . ", " .

$item1_info[0]["citytown"] . ", " .

$item1_info[0]["state"];

/* --- ITEM INFO --- */

// Item 1 is the item of the user who accepted

// Item 2 is of the one who offered

$i1name = $item1_info[0]["name"]; //Item 1 name

$duedate_1 = $item1_info[0]["duedate"]; //Item 1 due date

$i2name = $item2_info[0]["name"]; //Item 2 name

$duedate_2 = $item2_info[0]["duedate"]; //Item 2 due date

/* --- DUE INFORMATION --- */

$duedate = ($duedate_1<$duedate_2) ? $duedate_1 : $duedate_2; //The due date based on which one is earlier

/* --- MESSAGING --- */

$msgarr = $getExchange[0]["messages"]; //All of the exchange chat's contents

/* --- THE OTHER USER --- */

$other_fname = $otherInfo[0]["fname"]; //First name

$other_lname = $otherInfo[0]["lname"]; //Last name

/* * * END VARIABLE DECLARATIONS * * */

// * * * USER RANKING SCRIPT * * */

//If a post call has been made to this page to rank a user...

if(isset($_POST["rate_desc"]))

{

$points = array(); //This will store of all the bar values

//Loop through the entire post call, looking for 'bars'

foreach($_POST as $k=>$v)

{

//If we found one...

if(strpos($k, "rank_")!==false)

{

//Push it's index (count) and value into the array

array_push($points, $v);

}

}

//Get the current rankings of the user

$userRank = json_decode($otherInfo[0]["rank"], true);

//If the array is null, make a new one

if(!is_array($userRank))

{

$userRank = array();

}

//Generate a master array

$master_array = array("points"=>$points, "description"=>$_POST["rate_desc"]);

//Push it

array_push($userRank, $master_array);

//Set the new ranking array

//Because we're changing someone else's information, we can't use the API

$query = "UPDATE `usr` SET `rank`='".mysqli_real_escape_string($con, json_encode($userRank))."' WHERE `id`='".mysqli_real_escape_string($con, $otherInfo[0]["id"])."'";

mysqli_query($con, $query);

//Add the user to the array of people who ranked

array_push($who_ranked, $_SESSION["userid"]);

mysqli_query($con, "UPDATE `exchange` SET `who_ranked`='".mysqli_real_escape_string($con, json_encode($who_ranked))."' WHERE `id`='".mysqli_real_escape_string($con, $oid)."'");

sendNotify($other_id, "Someone has ranked you!", "profile.php?id=$other_id");

header("Location:/");

}

/* * * END USER RANKING SCRIPT * * */

HTML::begin();

Head::make("Exchange with $other_fname $other_lname | $i1name for $i2name", false);

Body::add_action("pre_exchange()");

Body::add_action("codeAddress('$address')");

Body::begin();

//This converts the first name of the other user to a JavaScript variable for us to use later.

echo "<script>var fname = \"$other_fname\";</script>";

?>

<style type="text/css">

#banner { border-bottom:none !important; }

</style>

<?php

/* * * PRINT OUT THE CHAT PANEL * * */

//The head

$chat_head = <<<BOB

<img src="./img/sideshadowl.png"

style="position:fixed;z-index:200;right:35%;width:20px;height:100%;">

<div id="xchgapp">

<div id="chatpnl">

<div id="chtxt"

style="font-size:48px;margin:20px;margin-top:90px;text-align:center;color:white;">

Chat With $other_fname

</div>

<div style="background:white;height:1px;width:200px;margin:0 auto;"></div>

<div id="msgc" style="margin:0px;padding:0px;position:relative;height:75%;overflow:auto;">

BOB;

echo $chat_head; //Print out the chat head

//Get all the messages from the server and break it down into an array

$msg_br = json_decode($msgarr, true);

//Loop through them all backwards

for($i=count($msg_br)-1;$i>=0;$i--)

{

$value = $msg_br[$i]; //Get each message as its own array

$msg = trim($value["message"]); //Message content

$aus = trim($value["user"]); //User ID

$ts = trim($value["timestamp"]); //Timestamp

//Get the user's info

$authUser = new User(array("action"=>"get", "id"=>$aus));

$auInfo = $authUser->run(true);

//Load their display name into one string

$userDName = $auInfo[0]["fname"] . " " . $auInfo[0]["lname"];

//Get the relative time the message was posted

$relDt = getRelativeDT(time(), $ts) . " ago";

//Get the HTML for the message

$html = <<<EOD

<div class="msg">

<div class="inner">

<div class="img_wrap"><a href="/profile.php?id=$aus"><img class="pic" src="/profile.php?id=$aus&load=image&size=small"></a></div>

<div class="holder">

<div class="title"><a href="/profile.php?id=$aus">$userDName</a></div>

<div class="body">$msg</div>

</div>

<div class="date">$relDt</div>

</div>

</div>

EOD;

echo $html; //Print it

}

echo "</div>"; //Close the chat subpanel

//Load the chat size into a JavaScript variable

echo "<script type=\"text/javascript\">len=".count($msg_br).";</script>";

//Get the placeholder text for the send message input field

$msgdstr = "Type a Message to ".$other_fname;

echo "<input name= \"msgtxt\"

type= \"text\"

id= \"msgtxt\"

class= \"xchgbx\"

data-default = \"$msgdstr\"

data-set = \"1\"

onfocus = \"if(this.getAttribute('data-set')=='1'){this.style.color='white';this.value='';this.setAttribute('data-set', '0');}\"

onblur = \"if(this.getAttribute('data-set')=='0'){this.style.color='';this.value='$msgdstr';this.getAttribute('data-default');this.setAttribute('data-set','1');}\"

autocomplete= \"off\"

value= \"$msgdstr\"

onkeydown= \"if(event.keyCode==13){message_send(this.value);}\"

/>";

echo "</div>"; //Close the entire side chat panel

/* * * END CHAT PANEL * * */

/* * * PRINT OUT THE MAP AREA * * */

//Print out the main container head

echo "";

//Formats the second street address appropriately depending on if there is one

$stadd2_f = (trim($stadd2)!="") ? $stadd2 . "</br>" : "";

//Same goes for room numbers

$roomnum_f = (trim($room)!="") ? "Room ". $room . "</br>" : "";

$map_overlay = <<<ASS

<div style="overflow:hidden;position:relative;height:40%;width:65%;">

<div id="map-overlay">

<div style="padding-top:100px;">

$stadd1

</br>

$stadd2_f

$roomnum_f

$citytown, $state

</div>

</div>

<div id="map-canvas" style="width:100%;height:100%;"></div>

<div id="map-txt" class="glyphicon glyphicon-info-sign"></div>

</div>

ASS;

echo $map_overlay; //Print out the map

/* * * END MAP AREA * * */

/* * * PRINT OUT THE MAIN PAGE W/ WIDGETS * * */

//Print out the pre-container

echo "<div style=\"position:fixed;height:50%;z-index:1;overflow:visible;width:100%;\">";

//Print out the main container

echo "<div id=\"cont\" style=\"margin-left:0px;\">";

//Format the meeting date

$dispmdt = date('l, F jS, Y \a\t g A',strtotime($meetdt));

//Format the due date

$dd = date('l, F jS, Y \a\t g A',strtotime($duedate));

//All cases

$case1 = (($meetdt!=0) && //If the meeting date is determined

($duedate < time()) && //If the it has passed the due date

($duedate!=0)); //And the item is on a return basis

$case2 = (($meetdt!=0) && //If the meeting date is determined

($meetdt < time())&& //If it's passed the meeting date

($duedate==0)); //If the exchange is permanent

$case3 = (($meetdt!=0) && //If the meeting date is determined

($meetdt < time())&& //And it's passed the meeting date

($duedate!=0)); //And the item is due for exchange

//If the exchange is over (case1 or case2)

if($case1||$case2)

{

//Print out the rating tool

$newRating = new Rater($other_id);

$newRating->output();

}

else if($case3) //If it's past the meeting date (the item is in exchange) and it's due to be returned

{

//Show the pickup countdown

$newPickup = new Pickup($duedate);

$newPickup->output();

}

else //If the users have yet to meet

{

//If the meeting date has not been determined...

if($meetdt==0)

{

//...show the calender

$newCal = new Calender(trim($oid));

$newCal->output();

}

else //If it has...

{

//...print out the countdown to the meetup

$newMeetup = new Meetup($meetdt);

$newMeetup->output();

}

}

echo "</div>"; //Close the main container

?>

<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=true"></script>

<script type="text/javascript" src="/lib/min/?g=js"></script>

<?php

Body::end(false);

HTML::end();

mysqli_close($con); //Close the existing MySQL connection

?>