librecat/action/publish-question.php

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<?php
session_start();
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include("../include/settings.php");
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$db = new SQLite3('../ask.db');
$p_user = $db->query("SELECT * FROM users WHERE id = '" . $_POST["uid"] . "';")->fetchArray(SQLITE3_ASSOC);
if(!$p_user || !$p_user["id"]){
echo "user not found";
die();
}
$errorMsg = "";
if(isset($_POST["post-submit"])){
if($_POST["post-text"] == "") $errorMsg = "The question can't be blank.";
else if(strlen($_POST["post-text"]) > 400) $errorMsg = "The question can't bee longer than 400 characters";
else{
$u = $p_user["id"];
$by = 0;
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$question = htmlspecialchars($_POST["post-text"], ENT_QUOTES);
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// Insert user into DB
$db->exec("INSERT INTO questions(user,by,question,answered,date) VALUES ('$u','$by','$question',0,". strtotime('now') .");");
unset($_POST["post-text"]);
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if($fancy_urls) header("Location: /user/" . $p_user["username"]);
else header("Location: /user.php?q=" . $p_user["username"]);
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}
}
?>