Add comments & Update URL Sceheme

This adds many comments to submit-sql.php file (previously restore.php), and renames the file, this is the start of this, and thus pulling from the SQL database is not yet supported. I also do not have checking for duplicates, but I feel like that could be done in-database. This is currently using a development SQLite database, and will eventually use postgresql. I need to find out a way to obscure credentials to PostgreSQL, maybe loading it from a ignored file, which would be git ignored? The SQL Implmentation is not production-ready, and also I need to figure out a better solution when switching from JSON TO SQL, as I plan to support both in this project. There needs to be alot of refactoring done in the submisson code, as this is just a *really* early draft.

index.html

@@ -16,7 +16,7 @@
 		<a href="../index.html">Back Home</a>
 	</nav>
 	<main>
-	<form action="./restore.php" method="post">
+	<form action="./submit-sql.php" method="post">
 		<input type="text" name="fname" placeholder="name"></input>
 		<input type="text" name="fmessage" placeholder="Message"></input>
 		<input type="submit"></input>

submit-sql.php

@@ -16,22 +16,26 @@ class data {
 		$this->nlength = strlen($this->name);
 	}
 }
+
 if (!isset($_SERVER["HTTP_HOST"])) {
   parse_str($argv[1], $_POST);
 }
 
-
+# Make ndata Object
 $ndata = new data();
 
-
+# Setup Variables for name and Message
 $name = $ndata->name =  htmlspecialchars($_POST["fname"]);
 $message = $ndata->message = htmlspecialchars($_POST["fmessage"]);
 
+# Setup Misc Info like date and lengths
 $ndata->set_date();
 $ndata->set_mlength();
 $ndata->set_nlength();
 $mlength = $ndata->mlength;
 $nlength = $ndata->nlength;
+
+# Setup Redirect URL
 $newURL = "https://" . $_SERVER['SERVER_NAME'] . "/guestbook/index.html";
 
 
@@ -57,8 +61,9 @@ if($nlength > 25 ) {
   exit();
 }
 
-
+# The DBH Info
 $dbh = new PDO('sqlite:/home/evan/Development/Website-Redesign/static/guestbook/database.sq3');
+# THe Schema For the table
 function setupdb($dbh) { 
 	$dbh->exec('CREATE TABLE IF NOT EXISTS messages (
 		id    INTEGER PRIMARY KEY,
@@ -69,11 +74,11 @@ function setupdb($dbh) {
 		nlength INTEGER NOT NULL
 	)');
 }
-function additem($ndata) { 
+# Adding an Item 
+function additem($ndata, $dbh) { 
 	$sql = 'INSERT INTO messages
     		(id, name, date, message, mlength, nlength)
     		VALUES (?, ?, ?, ?, ?, ?)';
-	$dbh = new PDO('sqlite:/home/evan/Development/Website-Redesign/static/guestbook/database.sq3');
 	$sth = $dbh->prepare($sql);
 	$sth->execute(array(
 		null->id,
@@ -83,11 +88,11 @@ function additem($ndata) {
 		$ndata->mlength,
 		$ndata->nlength
 	));
-	// Commit the Changes
-//	$dbh->commit();
 }
+# Setup the Database (If table does not already exist)
 setupdb($dbh);
-additem($ndata);
-print_r($ndata);
-print($ndata->name);
+
+# Add the Item
+additem($ndata, $dbh);
+
 ?>