<?php
session_start();
include "../dvd-lib-common/head.php";
require_once "dvd-db.php";
require_once "dvd-util.php";
if (array_key_exists('genre', $_GET)) {
try {
$genre_found = $_GET['genre'];
$dvds = get_dvds_for_genre($genre_found);
if (sizeof($dvds) > 0) {
if (sizeof($dvds) == 1) {
#display single dvd
echo "<h2>One match found: </h2><br />\n<table cellpadding=5>\n";
echo "<tr><th>Title</th><td>{$dvds[0][0]}</td></tr>\n";
echo "<th>Release Year</th><td>{$dvds[0][1]}</td></tr>\n";
echo "<th>Director</th><td>{$dvds[0][2]}</td></tr>\n";
echo "<th>Rating</th><td>{$dvds[0][3]}</td></tr>\n";
echo "<th>Genre</th><td>{$dvds[0][4]}</td></tr>\n";
echo "</table><hr />";
} else {
echo "<h2>Possible Matches</h2><br />";
echo "<table cellpadding=5>\n<tr><th>Title</th><th>Release Year</th>\n <th>Director</th><th>Rating</th><th>Genre</th></tr>";
foreach ($dvds as $dvd) {
echo "<tr>\n";
echo "<td><a href='view_dvd.php?part_title={$dvd[0]}'>{$dvd[0]}</a></td>";
for ($i = 1; $i < sizeof($dvd); $i++) {
echo "<td>{$dvd[$i]}</td>";
}
echo "</tr>\n";
}
public function testGetDVDsForGenre()
{
$this->assertTrue(sizeof(get_dvds_for_genre($this->genre)) > 0, "Should be dvd's in the {$this->genre} genre");
}