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ShowController.php
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ShowController.php
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<?php
/********************************
* @AUTHOR: Christian Wallervand*
********************************/
require_once "DBC/BroadcastDBC.php";
require_once "DBC/ShowDBC.php";
$showDBC = new ShowDBC();
$broadcastDBC = new BroadcastDBC();
$showID = $_POST["showID"];
/***********************************************************
* Function for securrity assurance *
* If ShowID is tampered with before getting to the server,*
* the server will return an error message for the use *
* Returns true if the show excists in the database *
* *********************************************************/
function showExcists($sID) {
$result = false;
global $showDBC;
$shows = $showDBC->selectAllShows();
//Alternatvie way of traversing arrays
foreach ($shows as $show) {
if ($sID == $show->getID()) {
$result = true;
break;
}
}
return $result;
}
/******************************************************
*StreamOnDemand.php is entered without any parameters*
******************************************************/
if (is_null($showID)) {
echo "<table id=\"showsTable\" class=\"content\">";
$shows = $showDBC->selectAllShows();
for ($i = 0; $i < count($shows); $i++) {
//$lastBroadcastsForShow = $broadcastDBC->selectLastBroadcastForShow($shows[$i]->getID());
echo "<tr onclick=\"getShowInfo(".$shows[$i]->getID().")\">
<td class=\"showsTableTd1\"><img class=\"showImgSmall\" src=\"".$shows[$i]->getSmallImgPath()."\" /></td>
<td class=\"showsTableTd2\">
<p class=\"showNameP\">".$shows[$i]->getName()."</p>
<p class=\"showInfoShort\">".$shows[$i]->getInfoShort()."</p>
</td>
</tr>";
}
echo "</table>";
}
/********************************************************************
* Used when a show is selected (parameter showID is set in the url)*
********************************************************************/
if (is_numeric($showID) && showExcists($showID)) {
try {
$show = $showDBC->selectShow($showID);
$broadcastsForShow = $broadcastDBC->selectBroadcastsForShow($showID);
echo "<div id=\"grayBoxContainer\"class=\"grayBox\">
<div id=\"showInfoDiv\" class=\"grayBox\">
<img id=\"showImgLarge\" src=\"".$show->getLargeImgPath()."\" />
<div id=\"showInfoContentDiv\">
<p class=\"showHeadline\">".$show->getName()."</p>
<p class=\"showInfoLong\">".$show->getInfoLong()."</p>
</div>
</div>
</div>";
/*echo "<div id=\"podcastDiv\" class=\"grayBox\">
<p class=\"headline\">OgsŒ som podkast:</p>
</div>";*/
echo "<table id=\"broadcastsTable\" class=\"content\">";
for ($i = 0; $i < count($broadcastsForShow); $i++) {
//class in just used for the javascript in StreamOnDemand.php to get filename
echo "<tr id=\"".$broadcastsForShow[$i]->getID()."\" class=\"".$broadcastsForShow[$i]->getFilename()."\" number=\"$i\" onclick=\"playSound(".$broadcastsForShow[$i]->getID(). ",'" .$broadcastsForShow[$i]->getFilename()."', '".$broadcastsForShow[$i]->getName()."')\">
<td class=\"broadcastsTableTd1\"><img id=\"img".$broadcastsForShow[$i]->getID()."\" class=\"playImgTd\" src=\"img/play.png\"/></td>
<td class=\"broadcastsTableTd2\">
<p id=\"broadcastTitle".$broadcastsForShow[$i]->getID()."\" class=\"broadcastNameP\">".$broadcastsForShow[$i]->getName()."</p>
<p class=\"broadcastInfoP\">".$broadcastsForShow[$i]->getRemark()."</p>
</td>
</tr>";
}
echo "</table>";
}
catch (Exception $e) {
echo 'Caught exception: ', $e->getMessage(), "\n";
echo "<p>Exception</p>";
}
}
?>