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submit_avatar.php
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184 lines (143 loc) · 5.06 KB
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<?php
require_once("bootstrap.inc.php");
require_once("include_pouet/box-modalmessage.php");
class PouetBoxAvatarGallery extends PouetBox
{
use PouetForm;
public function __construct()
{
parent::__construct();
$this->uniqueID = "pouetbox_avatargallery";
$this->title = "some of the currently available avatars";
}
public function Render()
{
global $currentUser;
if (!$currentUser) {
return;
}
if (!$currentUser->CanSubmitItems()) {
return;
}
echo "\n\n";
echo "<div class='pouettbl' id='".$this->uniqueID."'>\n";
echo " <h2>".$this->title."</h2>\n";
echo " <div class='content'>\n";
$width = 15;
$g = glob(POUET_CONTENT_LOCAL."avatars/*.gif");
shuffle($g);
$g = array_slice($g, 0, $width * $width);
echo "<ul id='avatargallery'>\n";
foreach ($g as $v) {
printf(" <li><img src='".POUET_CONTENT_URL."avatars/%s' alt='%s' title='%s'/></li>\n", basename($v), basename($v), basename($v));
}
echo "</ul>\n";
echo " </div>\n";
echo "</div>\n";
}
};
class PouetBoxSubmitAvatar extends PouetBox
{
use PouetForm;
public function __construct()
{
parent::__construct();
$this->uniqueID = "pouetbox_submitavatar";
$this->title = "submit an avatar!";
}
public function Validate($data)
{
global $groupID,$currentUser;
$errormessage = array();
if (!$currentUser) {
return array("you have to be logged in !");
}
if (!$currentUser->CanSubmitItems()) {
return array("not allowed lol !");
}
if (!is_uploaded_file($_FILES["avatar"]["tmp_name"])) {
return array("upload error !");
}
list($width, $height, $type) = getimagesize($_FILES["avatar"]["tmp_name"]);
if ($width != 16) {
$errormessage[] = "the width must be equal to 16 pixels";
}
if ($height != 16) {
$errormessage[] = "the height must be equal to 16 pixels";
}
if ($type != IMAGETYPE_GIF) {
$errormessage[] = "the file must be a .gif file";
}
if (filesize($_FILES["avatar"]["tmp_name"]) > 4096) {
$errormessage[] = "the file is too big ! 4096 bytes should be enough for everybody !";
}
$filename = strtolower(basename($_FILES["avatar"]["name"]));
if (!preg_match("/^[a-z0-9_-]{1,32}\.gif$/", $filename)) {
$errormessage[] = "please give a senseful filename devoid of dumb characters, kthx? (nothing but alphanumerics, dash and underscore is allowed, 32 chars max)";
}
if (file_exists(POUET_CONTENT_LOCAL."avatars/".$filename)) {
$errormessage[] = "this filename already exists on the server";
}
if (count($errormessage)) {
return $errormessage;
}
return array();
}
public function Commit($data)
{
$filename = strtolower(basename($_FILES["avatar"]["name"]));
move_uploaded_file_fake($_FILES["avatar"]["tmp_name"], POUET_CONTENT_LOCAL . "avatars/".$filename);
return array();
}
public function Render()
{
global $currentUser;
if (!$currentUser) {
return;
}
if (!$currentUser->CanSubmitItems()) {
return;
}
echo "\n\n";
echo "<div class='pouettbl' id='".$this->uniqueID."'>\n";
echo " <h2>".$this->title."</h2>\n";
echo " <div class='content'>\n";
echo "in order to upload a new avatar, make sure to follow those rules:<br>";
echo "<ul>";
echo "<li>it's a <b>.gif</b> file</li>";
echo "<li>it's <b>16</b> pixel width</li>";
echo "<li>it's <b>16</b> pixel height</li>";
echo "<li>it's <b>4</b>Kb max.</li>";
echo "<li>the background color is set to <b>transparent</b></li>";
echo "</ul>";
echo "if everything's ok, you can upload your file by using the <b>browse</b> button below.<br>";
echo "<br>";
echo "then your avatar will be available with the others.<br>";
echo "<br>";
echo "<input type='file' name='avatar' accept='image/gif'/>";
echo " </div>\n";
echo " <div class='foot'><input name='submit' type='submit' value='Submit' /></div>";
echo "</div>\n";
}
};
$form = new PouetFormProcessor();
$form->SetSuccessURL("", false);
$form->Add("avatarGallery", new PouetBoxAvatarGallery());
$form->Add("avatar", new PouetBoxSubmitAvatar());
if ($currentUser && $currentUser->CanSubmitItems()) {
$form->Process();
}
$TITLE = "submit an avatar";
require_once("include_pouet/header.php");
require("include_pouet/menu.inc.php");
echo "<div id='content'>\n";
if (get_login_id()) {
$form->Display();
} else {
require_once("include_pouet/box-login.php");
$box = new PouetBoxLogin();
$box->Render();
}
echo "</div>\n";
require("include_pouet/menu.inc.php");
require_once("include_pouet/footer.php");