moodle-block_mytreestudyplan/view-icon.php

50 lines
933 B
PHP

<?php
//header("Content-type: image/svg+xml");
//ob_start();
require_once("../../config.php");
global $CFG;
global $DB;
$skillid = required_param('skillid', PARAM_INT);
$skill = $DB->get_record('block_gradelevel_levelset', array('id' => $skillid));
if(is_object($skill))
{
$image = $skill->icon;
if(strncmp($image,"data:",5) == 0)
{
$parts = explode(",",ltrim(substr($image,5)),2);
$typeinfo = explode(";",$parts[0]);
if(count($typeinfo) > 1 && $typeinfo[1] == "base64")
{
$binary = base64_decode($parts[1]);
}
else
{
$binary = $parts[0];
}
$mime = $typeinfo[0];
// set header
header("Content-type: {$mime}");
header("Pragma:");
// Allow cache for 5 seconds
header("Cache-Control: public, max-age=5");
// print data
print $binary;
}
else
{
// redirect to specified url
header("Location: {$image}",true,302);
}
}
else
{
http_response_code(404);
print "Image not found";
}