Insert, Update and Delete posts, links and users.

.htaccess

@@ -0,0 +1,5 @@
+ErrorDocument 400 /400.php
+ErrorDocument 401 /401.php
+ErrorDocument 403 /403.php
+ErrorDocument 404 /404.php
+ErrorDocument 500 /500.php

400.php

@@ -0,0 +1,8 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">400 Error:</h1> 
+		   	<h1 id="welcome">Bad request</h1>
+

400.shtml

@@ -0,0 +1,8 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">400 Error:</h1> 
+		   	<h1 id="welcome">Bad request</h1>
+

401.php

@@ -0,0 +1,7 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">401 Error:</h1>
+		   	<h1 id="welcome">Authorization required</h1>

401.shtml

@@ -0,0 +1,7 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">401 Error:</h1>
+		   	<h1 id="welcome">Authorization required</h1>

403.php

@@ -0,0 +1,7 @@
+<?php   	
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">403 Error:</h1>
+		   	<h1 id="welcome">Forbidden</h1>

403.shtml

@@ -0,0 +1,7 @@
+<?php   	
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">403 Error:</h1>
+		   	<h1 id="welcome">Forbidden</h1>

404.php

@@ -0,0 +1,7 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">404 Error:</h1> 
+		   	<h1 id="welcome">Page not found</h1>

404.shtml

@@ -0,0 +1,7 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">404 Error:</h1> 
+		   	<h1 id="welcome">Page not found</h1>

500.php

@@ -0,0 +1,7 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">500 Error:</h1> 
+		   	<h1 id="welcome">Internal server error</h1>

500.shtml

@@ -0,0 +1,7 @@
+<?php   
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">500 Error:</h1> 
+		   	<h1 id="welcome">Internal server error</h1>

css/style.css

@@ -66,6 +66,7 @@ a:active { /* selected link */
 #c1 {
 	background: url(/images/home.jpeg) fixed no-repeat; 
 	background-size: cover;
+	font-size: 6em;
 }
 
 .content p {
@@ -89,7 +90,3 @@ img {
 	height: auto;
 	box-shadow: 5px 5px 25px black;
 }
-
-#welcome{
-	font-size: 6em;
-}

error_page.php

@@ -0,0 +1,6 @@
+<?php   	
+	// Display Header
+	include $_SERVER['DOCUMENT_ROOT'] . '/view/header.php';
+?>    
+
+		   	<h1 id="welcome">404 Error: Page not found</h1>

helpers.php

@@ -1,5 +1,11 @@
 <?php
 
+function hashPassword($password) {
+	$crypt = crypt($password, 'Ns');
+	return $crypt;
+}
+
+
 //functions to sanitize and validate user input
 
 function cleanString ($string){
@@ -12,7 +18,7 @@ function cleanString ($string){
 
 function cleanEmail ($email){
 	$email = trim($email);
-	$string = removeTags ($string);
+	$email = removeTags($email);
 	$email = filter_var($email, FILTER_SANITIZE_EMAIL);
 	$email = filter_var($email, FILTER_VALIDATE_EMAIL);
 	return $email;
@@ -32,6 +38,74 @@ function encodeTags ($string){
 
 //BUILD FUNCTIONS
 
+function createLink($id){
+
+	$link = "index.php?action=content&amp;page_id=" . $id;
+	return $link;
+}
+
+function buildListOfContent(){
+
+	$headers = array();
+	$headers = getLinks();
+
+
+
+	if(is_array($headers)){
+		$navigation = "<ul>";	 
+		foreach ($headers as $head){
+				$navigation .= "<li><h1><a href='http://cs313.nathantschultz.com/?action=content&amp;page_id=" . $head['post_id'] . "'>". $head['title'] . "</a></h1> <a href='http://cs313.nathantschultz.com/index.php?action=edit_content&amp;page_id=". $head['post_id'] ."'>Edit</a> <a href='http://cs313.nathantschultz.com/index.php?action=confirm_delete_content&amp;page_id=". $head['post_id'] ."'>Delete</a></li>";			
+		}
+		$navigation .= "</ul>";
+
+	} else {
+		$navigation = 'Sorry, a critical error occurred.';
+	}
+	return $navigation;
+
+
+}
+
+function buildUserProfile($id){	
+	$people = getPeople();
+	$content = null;
+	$admin = null;
+
+	foreach ($people as $person){
+		if ($person['user_id'] == $id){
+			if($person['admin']){
+				$admin = "YES";
+			} else {
+				$admin = "NO";
+			}																																																						
+			$content .= "<h1>".$person['name']."</h1><ul><li>EMAIL: ". $person['email']."</li><li>PASSWORD: ***********</li><li>ADMIN: ".$admin."</li><li><a href='http://cs313.nathantschultz.com/index.php?action=edit_user&amp;page_id=".$person['user_id']."'>edit</a> <a href='http://cs313.nathantschultz.com/index.php?action=confirm_delete_user&amp;page_id=".$person['user_id']."'>delete</a></li></ul>";   
+		}
+	}
+
+	return $content;	
+}
+
+function buildAdminProfile(){
+
+
+	//display content list link
+
+	//display list of users with editing abilitiy for each part
+	$people = getPeople();
+	$content = "<h1><a href='http://cs313.nathantschultz.com/index.php?action=list_content'>EDIT CONTENT</a></h1><h1>USERS:</h1><ul>";
+	$admin = null;
+
+	foreach ($people as $person){
+		if ($person['admin']) {
+			$admin = "YES";
+		} else {
+			$admin = "NO";
+		}
+		$content .= "<li><h1>".$person['name']."</h1><ul><li>EMAIL: ". $person['email']."</li><li>PASSWORD: ***********</li><li>ADMIN: ".$admin."</li><li><a href='http://cs313.nathantschultz.com/index.php?action=edit_user&amp;page_id=".$person['user_id']."'>edit</a> <a href='http://cs313.nathantschultz.com/index.php?action=confirm_delete_user&amp;page_id=".$person['user_id']."'>delete</a></li></ul></li>";   	
+	}
+	return $content;
+}
+
 
 
 function buildNav(){
@@ -41,7 +115,7 @@ function buildNav(){
 		$nav = "";
 
 		foreach ($links as $link){		
-			$nav .= "<li><a href='http://cs313.nathantschultz.com/?action=content&page_id=" . $link['post_id'] . "'>". $link['title'] . "</a>";
+			$nav .= "<li><a href='http://cs313.nathantschultz.com/?action=content&amp;page_id=" . $link['post_id'] . "'>". $link['title'] . "</a>";
 		}
 
 	} else {
@@ -75,11 +149,21 @@ function buildContent($page_id){
 	//echo $alerts;
 	//$alerts = "";
 
-	echo "<div class='content' id='c$page_id'>";
+	echo "<section class='content' id='c$page_id'>";
+
+	if(!isset($_SESSION['$alerts'])){
+		$_SESSION['$alerts'] = false;
+	}
+
+	if($_SESSION['$alerts']){
+		echo $_SESSION['$alerts'] . "<br />";
+		$_SESSION['$alerts'] = "";  
+	}
+
 
 	//display content and footer
 	echo $page;
-	echo "</div></body></html>";
+	echo "</section></body></html>";
 
 }