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get_task_details.php
92 lines (76 loc) · 2.58 KB
/
get_task_details.php
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<?PHP
$taskId = $_POST['task_id'];
date_default_timezone_set('Australia/Sydney');
error_log("In get_task_details.php...");
require_once("dbconnector.php");
//require_once("check_session.php");
/*
if (!checkSession()){
error_log("Session Time out.");
echo "error: Session has timed out. Please login again...";
return false;
}
*/
GetTaskDetails($taskId);
function GetTaskDetails($taskId){
//Return metadata about the columns in each table for a given database (table_schema)
$qry = "SELECT r_level, r_text, tb_tasks.task_text FROM tb_rubrics " .
"INNER JOIN tb_tasks on tb_rubrics.task_id = tb_tasks.id " .
"WHERE task_id = " . $taskId . " ORDER by r_level;";
date_default_timezone_set('Australia/Sydney');
error_log("In get_task_details.php...\n" . $qry);
$dbConn = opendatabase();
$result = mysqli_query($dbConn, $qry);
date_default_timezone_set('Australia/Sydney');
error_log("Records in Projects: " . mysqli_num_rows($result));
$row_cnt = mysqli_num_rows($result);
$field_cnt = $result->field_count;
error_log("Fields: " . $field_cnt);
if(!$result || mysqli_num_rows($result) <= 0){
//echo("Could not obtain metadata information.");
return false;
}
/*****************************************************************/
$xml = new XMLWriter();
$xml->openMemory();
$xml->startDocument();
$xml->setIndent(true);
$xml->startElement("task_rubrics");
/* fetch associative array */
while ($row = mysqli_fetch_assoc($result)) {
$xml->startElement("task");
$xml->writeAttribute('id', $taskId);
$xml->writeRaw($row['task_text']);
$xml->startElement("rubric_details");
$xml->writeAttribute('r_level', $row['r_level']);
$xml->startCData("details");
$xml->writeRaw($row['r_text']);
$xml->endCData();
$xml->endElement();
$xml->endElement();
}
$xml->endElement();
$xml->endDocument();
$dbConn -> close();
header('Content-type: text/xml');
$strXML = $xml->outputMemory(TRUE);
$xml->flush();
date_default_timezone_set('Australia/Sydney');
error_log("String XML:\n " . $strXML);
//$projXml->loadXML($strXML);
//echo $strXML;
$projXml = new DOMDocument;
$projXml->loadXML($strXML);
//error_log($projXml->saveXML());
error_log("loading xsl document...");
$xsl = new DOMDocument;
$xsl->load('xsl/task_rub_html.xsl');
//error_log($xsl->saveXML());
// Configure the transformer
$proc = new XSLTProcessor;
$proc->importStyleSheet($xsl); // attach the xsl rules
$projRubs = $proc->transformToXML($projXml);
error_log("XML Transform result\n" . $projRubs);
echo $proc->transformToXML($projXml);
}
?>