<?php

/***

Colleges Map

Copyright (C) 2012 Yifan Lu

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, either version 3 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program. If not, see <http://www.gnu.org/licenses/>.

***/

require_once('master.php');

header('Content-type: application/json');

if($invalidparameters){

die(json_encode(array('success' => 0, 'message' => 'Invalid parameters.')));

}

if(!isset($_REQUEST['college']) || !is_numeric($_REQUEST['college'])){

die(json_encode(array('success' => 0, 'message' => 'Invalid college.')));

}

$collegeid = $_REQUEST['college'];

$school = new School($collegeid);

if(!$school->fromDatabase($db)){

die(json_encode(array('success' => 0, 'message' => 'Cannot find college.')));

}

$students = $db->getStudentsAttending($school, $curhs, $curyear);

$data = array('success' => 1, 'students' => array());

// return a JSON list of students given the college's id

foreach($students as $student){

$concentrations = arraytocsv($db->getConcentrations($student));

$data['students'][] = array(

'id' => $student->id,

'name' => $student->name,

'image' => $student->imageurl,

'rank' => $student->rank,

'isFriend' => (boolean)$myself->isFriends($facebook, $student),

'concentrations' => $concentrations

);

}

echo json_encode($data);

?>