| 1 | <?php
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| 2 | /**
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| 3 | * Description of SessionInstance
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| 4 | *
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| 5 | * @author jkraaijeveld
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| 6 | */
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| 7 |
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| 8 | class SessionInstance extends ResearchToolObject
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| 9 | {
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| 10 | public $title;
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| 11 | public $location;
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| 12 | public $facilitator;
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| 13 | public $starttime;
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| 14 | public $endtime;
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| 15 | public $notes;
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| 16 | public $session;
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| 17 | public $resultset;
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| 18 |
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| 19 | /**
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| 20 | * Constructor for a SessionInstance object
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| 21 | * @param type $uid
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| 22 | * @param type $title
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| 23 | * @param type $location
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| 24 | * @param type $facilitator
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| 25 | * @param type $starttime
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| 26 | * @param type $endtime
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| 27 | * @param type $notes
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| 28 | * @param type $session
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| 29 | * @param type $resultset
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| 30 | */
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| 31 | public function __construct($uid = null, $title = null, $location = null, $facilitator = null, $starttime = null, $endtime = null, $notes = null, $session = null, $resultset = null)
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| 32 | {
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| 33 | if(!isset($uid))
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| 34 | {
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| 35 | $uid = md5(uniqid(rand(), true));
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| 36 | }
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| 37 | $this->uid = $uid;
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| 38 | $this->title = $title;
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| 39 | $this->location = $location;
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| 40 | $this->facilitator = $facilitator;
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| 41 | $this->starttime = $starttime;
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| 42 | $this->endtime = $endtime;
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| 43 | $this->notes = $notes;
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| 44 | $this->session = $session;
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| 45 | $this->resultset = $resultset;
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| 46 | }
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| 47 |
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| 48 | /*
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| 49 | * function evaluate()
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| 50 | * Evaluates all the references of this object.
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| 51 | */
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| 52 | public function evaluate()
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| 53 | {
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| 54 | $dbi = new DatabaseInterface();
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| 55 | if(is_string($this->facilitator))
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| 56 | {
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| 57 | $result = $dbi->get("user", array("uid" => $this->facilitator));
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| 58 | if(!isset($result[0]))
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| 59 | return false;
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| 60 | $this->facilitator = $result[0];
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| 61 | }
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| 62 |
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| 63 | if(is_string($this->session))
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| 64 | {
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| 65 | $result = $dbi->get("session", array("uid" => $this->session));
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| 66 | if(!isset($result[0]))
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| 67 | return false;
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| 68 | $this->session = $result[0];
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| 69 | }
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| 70 |
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| 71 | if(is_string($this->resultset))
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| 72 | {
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| 73 | $result = $dbi->get("resultset", array("uid" => $this->resultset));
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| 74 | if(!isset($result[0]))
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| 75 | return true;
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| 76 | $newResultSets[] = $result[0];
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| 77 | }
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| 78 | return true;
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| 79 | }
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| 80 |
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| 81 |
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| 82 | }
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