function createPost()
{
if (isset($_POST['litter'])) {
$random = rand() . rand();
$user_id = $_SESSION['user_id'];
$post = filter_var($_POST['post'], FILTER_SANITIZE_SPECIAL_CHARS);
$img = $_FILES['post_pic'];
if ($post !== "") {
if ($img['name']) {
$pic_name = $random . $img['name'];
$pic = checkIMG($img, $pic_name, 'userIMG/' . $user_id);
if ($pic) {
dbAdd("INSERT INTO litter_posts (user_id, post, post_pic)\n\t\t\t\t\t\tVALUES('{$user_id}', '{$post}', '{$pic_name}')");
print "Your litter vas successfully posted!";
} else {
print "Your picture was not in a correct IMG-format...";
}
} else {
dbAdd("INSERT INTO litter_posts (user_id, post)\n\t\t\t\tVALUES('{$user_id}', '{$post}')");
print "Your litter vas successfully posted!";
}
} else {
print "Something went wrong... Please try again later!";
}
}
}
function changeProfilePic()
{
if (isset($_POST['profile_pic'])) {
$random = rand() . rand();
$user_id = $_SESSION['user_id'];
$img = $_FILES['profile_pic'];
$pic_name = $random = rand() . rand() . $img['name'];
$pic = checkIMG($img, $pic_name, 'userIMG/' . $user_id);
if ($pic) {
dbAdd("UPDATE litter_users\n\t\t\t\tSET profile_pic = '{$pic_name}'\n\t\t\t\tWHERE user_id = '{$user_id}'");
return "You have a new profile pic, nice!";
} else {
return "Bad file...";
}
}
}
function addNews()
{
if (isset($_POST['addNews'])) {
$news_title = $_POST['news_title'];
$news = $_POST['news'];
$news_date = $_POST['news_date'];
$img = $_FILES['news_pic'];
$pic_name = $img['name'];
$pic = checkIMG($img, 'news');
if (isset($_POST['update'])) {
$news_id = $_POST['news_id'];
$update = $_POST['update'];
}
if ($news_title == "" || $news == "" || $news_date == "") {
print "Du glömnde fylla i ett eller flera fält.";
} else {
if (strlen($news_date) !== 10) {
print "Fel datumformat! (yyyy-mm-dd)";
} else {
if ($pic_name) {
if ($pic) {
if (isset($_POST['update'])) {
dbAdd("UPDATE news\n\t\t\t\t\t\t\t\tSET news_title = '{$news_title}', news = '{$news}',\n\t\t\t\t\t\t\t\tnews_date = '{$news_date}', news_pic = '{$pic_name}'\n\t\t\t\t\t\t\t\tWHERE news_id = '{$news_id}'");
print 'Du har updaterat nyheten "' . $news_title . '"';
} else {
dbAdd("INSERT INTO news (news_title, news, news_date, news_pic)\n\t\t\t\t\t\t\t\tVALUES('{$news_title}', '{$news}', '{$news_date}', '{$pic_name}')");
print 'Du har nu lagt till nyheten "' . $news_title . '"';
}
} else {
print "Bilden var inte i ett korrekt bildformatformat...";
}
} else {
if (isset($_POST['update'])) {
dbAdd("UPDATE news\n\t\t\t\t\t\t\tSET news_title = '{$news_title}', news = '{$news}', news_date = '{$news_date}'\n\t\t\t\t\t\t\tWHERE news_id = '{$news_id}'");
print 'Du har updaterat nyheten "' . $news_title . '"';
} else {
dbAdd("INSERT INTO news (news_title, news, news_date)\n\t\t\t\t\t\t\t\tVALUES('{$news_title}', '{$news}', '{$news_date}')");
print 'Du har nu lagt till nyheten "' . $news_title . '"';
}
}
}
}
}
}