/**
* Private function, returns SVG-formatted game plate for our thumbnail
* @param string $string of the form: ‘000000’ (Steam appid) / ‘//example.com/image.png’ (URL)
* @param integer $offset translate this nameplate by this value horizontally
* @return string a rendered version of $string
*/
function _gameplate($string, $offset)
{
$url = "";
foreach (explode(" ", $string) as $data) {
// appid numbers
if (preg_match('/^([0-9]*)$/i', $data, $appidResult)) {
$appid = $appidResult[1];
} else {
$url = $data;
}
}
if (isset($appid)) {
$images = getAppImages($appid);
$url = $images['capsule_lg'];
/* TODO check this is all good, all the time */
$localcopy = "/avatars/apps/{$appid}.capsule_184x69.jpg";
if (file_exists('.' . $localcopy) and !is_dir('.' . $localcopy)) {
$url = $localcopy;
} else {
if (writeURLToLocation('http:' . $url, '.' . $localcopy)) {
/* TODO verify we always get jpg files back */
$url = $localcopy;
}
}
}
return <<<GAMEPLATE
\t\t\t\t<g transform="translate({$offset},0)">
\t\t\t\t\t<rect width="190" height="75" x="-3" y="-3" rx="6" ry="6" style="opacity:0.25;fill:#000000;filter:url(#blur)" />
\t\t\t\t\t<image xlink:href="{$url}" width="184" height="69" preserveAspectRatio="xMidYMid meet" clip-path="url(#game-clip)" />
\t\t\t\t</g>
GAMEPLATE;
}
$revokeURL = "/avatar/?name=" . $grantedName . "&revoke=please";
$body = "<p>This user already has permission, do you want to <a href=\"{$revokeURL}\">revoke it</a> and try again?</p>";
}
}
// are we supplying query for name + email? → write to log, pull down gravatar image
if (isset($_GET['email']) and isset($_GET['name'])) {
$action = "Gravatar Upload";
$requestedName = sanitiseName($_GET['name']);
// http://en.gravatar.com/site/implement/hash/
$gravatar = md5(strtolower(trim($_GET['email'])));
$requestedURL = "http://www.gravatar.com/avatar/" . $gravatar;
$hostedURL = '/avatars/' . $requestedName . '.png';
$originalPath = $avatarFilePath . '/original/' . $requestedName . '.png';
$requestedPath = $avatarFilePath . '/' . $requestedName . '.png';
/* this returns false for existing file */
$result = writeURLToLocation($requestedURL, $originalPath, false);
if ($result) {
$result = resizeAvatar($originalPath, $requestedPath);
if ($result) {
writeAvatarLog(0, $me, $requestedName, 'gravatar');
$body = "<p>Fetched gravatar for user {$requestedName}. [<img height=\"14\" width=\"14\" src=\"{$requestedURL}\" />] [<img height=\"14\" width=\"14\" src=\"{$hostedURL}\" />]</p><p>These images should match.</p>";
}
/* TODO: error for resize. also, change this to failure waterfall */
} else {
$style = "panel-danger";
$body = "<p>Failed fetching gravatar for user {$requestedName}, confirm email is attached to their system and we don’t have that user already.</p>";
}
}
// are we supplying query for revoke + name? → write to log, delete permission
if (isset($_GET['revoke']) and isset($_GET['name'])) {
$action = "Revoke Avatar Permission";