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classes.php
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199
classes.php
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<?php
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/*
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Copyright 2018 Murray Hayes
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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session_start();
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include_once "utils.php";
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include_once "DOMUtils.php";
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include_once "consts.php";
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include_once "database.php";
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include_once "text.php";
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$doc = returnDoc();
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$root = returnRoot($doc);
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//if (!isset($_SESSION['login']))
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if (!validateSession())
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if (!isset($_SESSION['cookieMonster']))
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generateCookieMonster();
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else
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generateLoginRedirect();
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else
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if ($_SESSION['login'] === TRUE)
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{
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$root = $doc->appendChild($root);
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$root->appendChild(generateHead($doc));
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$body = $doc->createElement('body');
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$root->appendChild($body);
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$body->appendChild(generateMastHead($doc, $baseDir));
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$body->appendChild(generateSelectedMenuBar($doc));
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if ($_SERVER['REQUEST_METHOD'] == 'POST')
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{
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/*
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* process class signup
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*
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* check if a seat is available
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* add a class_registrant record
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*/
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//print_r($_POST);
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if (isset($_POST['register']))
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{
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if (isset($_POST['class_id']) && ($_POST['register'] === "Register"))
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{
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$classID = (int) cleanInput($_POST['class_id']);
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registerMemberForClass($classID, $_SESSION['MemberID']);
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$h3 = $doc->createElement('h3');
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$h3->appendChild($doc->createTextNode("You have been registered for class " . $classID));
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$body->appendChild($h3);
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$p = $doc->createElement('p');
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$p->appendChild($doc->createTextNode($text7000));
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$body->appendChild($p);
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}
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}
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else
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if (isset($_POST['withdraw']))
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{
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if (isset($_POST['class_id']))
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{
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$classID = (int) cleanInput($_POST['class_id']);
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}
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}
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}
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else
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{
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try
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{
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if (isset($_GET['class_id']))
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{
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/*
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* Get with class_id, show class details/signup
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*/
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$classID = (int) cleanInput($_GET['class_id']);
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$classDiv = $doc->createElement('div');
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$classDiv->setAttribute('class', 'FloatLeft50Div');
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$dbh = returnDatabaseHandel();
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$sth = $dbh->prepare($statement249);
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if ($sth->execute(array($classID)))
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{
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$count = 0;
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while ($row = $sth->fetch(PDO::FETCH_ASSOC))
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{
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$count++;
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$h3 = $doc->createElement('h3');
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$h3->appendChild($doc->createTextNode("Class Number " . $row['id']));
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$classDiv->appendChild($h3);
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//$classDiv->appendChild($doc->createElement('br'));
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$h3 = $doc->createElement('h3');
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$h3->appendChild($doc->createTextNode($row['name']));
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$classDiv->appendChild($h3);
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$h5 = $doc->createElement('h5');
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$h5->appendChild($doc->createTextNode("Cost: " . money_format('%i', $row['cost'])));
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$classDiv->appendChild($h5);
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$h5 = $doc->createElement('h5');
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$h5->appendChild($doc->createTextNode("Starting at: " . $row['start_datetime']));
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$classDiv->appendChild($h5);
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$p = $doc->createElement('p');
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$p->appendChild($doc->createTextNode($row['description']));
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$classDiv->appendChild($p);
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/*
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* Register, deregister?
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*/
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$form = createForm($doc, "classes.php");
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$input = createHiddenInput($doc, 'class_id', (string)$row['id']);
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/* $input = $doc->createElement('input');
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$input->setAttribute('type', 'hidden');
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$input->setAttribute('name', 'class_id');
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$input->setAttribute('value', $row['id']); */
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$form->appendChild($input);
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$status = returnMemberStatusForClass($classID, $_SESSION['MemberID']);
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if ($status === "Confirmed" || $status === "Registered")
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{
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$input = createSubmitInput($doc, 'withdraw', $text0020);
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/* $input = $doc->createElement('input');
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$input->setAttribute('type', 'submit');
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$input->setAttribute('name', 'withdraw');
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$input->setAttribute('value', 'Withdraw');*/
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$form->appendChild($input);
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}
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else
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{
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$input = createSubmitInput($doc, 'register', $text0021);
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/* $input = $doc->createElement('input');
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$input->setAttribute('type', 'submit');
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$input->setAttribute('name', 'register');
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$input->setAttribute('value', 'Register'); */
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$form->appendChild($input);
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}
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$classDiv->appendChild($form);
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}
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}
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if ($count == 1)
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$body->appendChild($classDiv);
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else
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$body->appendChild(generateTrainingTable($doc, 'classes.php'));
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}
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else
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{
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/*
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* Get with no class_id, display table
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*/
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$body->appendChild(generateTrainingTable($doc, 'classes.php'));
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}
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}
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catch (Exception $e)
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{
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$body->appendChild(generateTrainingTable($doc, 'classes.php'));
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}
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}
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$body->appendChild(generateFooter($doc));
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if ($prettyPretty)
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$doc->formatOutput = true;
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echo $doc->saveXML();
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}
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?>
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