adding base views to app

controllers/c_base.php

@@ -0,0 +1,31 @@
+<?php
+
+class base_controller {
+
+	public $user;
+	public $userObj;
+	public $template;
+	public $email_template;
+
+/*-------------------------------------------------------------------------------------------------
+
+-------------------------------------------------------------------------------------------------*/
+
+	public function __construct() {
+
+		// instantiate User obj
+		$this->userObj = new User();
+
+		// authenticate / load user
+		$this->user = $this->userObj->authenticate();					
+
+		// set up templates
+		$this->template 	  = View::instance('_v_template');
+			$this->email_template = View::instance('_v_email');			
+
+		// so we can use $user in views			
+		$this->template->set_global('user', $this->user);
+
+	}
+
+} // eoc

controllers/c_index.php

@@ -0,0 +1,29 @@
+<?php
+
+class index_controller extends base_controller {
+
+
+	public function __construct() {
+		parent::__construct();
+	} 
+
+/*-------------------------------------------------------------------------------------------------
+	 accessed via http://localhost/index/index/               
+-------------------------------------------------------------------------------------------------*/
+
+	public function index() {
+
+		// any method that loads a view will commonly start with this
+		// first, set the content of the template with a view file
+		$this->template->content = View::instance('v_index_index');
+		$this->template->content->loginContent = View::instance('v_users_login'); 
+
+		$this->template->title = "ThoughtBranch";
+
+		// render the view
+		echo $this->template;
+
+	} 
+
+
+} // eoc

controllers/c_posts.php

@@ -0,0 +1,202 @@
+<?php
+
+class posts_controller extends base_controller {
+
+    public function __construct() {
+        parent::__construct();
+
+        // make sure user is logged in if they want to use anything in this controller
+        if(!$this->user) {
+        	Router::redirect("/");
+        }
+    } 
+
+/*-------------------------------------------------------------------------------------------------
+	display new post form              
+-------------------------------------------------------------------------------------------------*/
+
+    public function add() {
+
+        // setup view
+        $this->template->content = View::instance('v_posts_add');
+        $this->template->title   = "New Thought";
+
+        // render template
+        echo $this->template;
+
+    } 
+
+/*-------------------------------------------------------------------------------------------------
+	process new posts
+-------------------------------------------------------------------------------------------------*/
+
+    public function p_add() {
+
+        // associate this post with this user
+        $_POST['user_id']  = $this->user->user_id;
+
+        // unix timestamp of when this post was created / modified
+        $_POST['created']  = Time::now();
+        $_POST['modified'] = Time::now();
+
+        // insert
+        // Note we didn't have to sanitize any of the $_POST data because we're using the insert method which does it for us
+        DB::instance(DB_NAME)->insert('posts', $_POST);
+
+		// quick and dirty feedback
+		//  echo "Your post has been added. <a href='/posts/add'>Add another</a>";
+
+		// setup view
+        $this->template->content = View::instance('v_posts_p_add');
+        $this->template->title   = "Thought Added";
+
+		// render view
+        echo $this->template;
+
+    } 
+
+/*-------------------------------------------------------------------------------------------------
+	view all posts
+-------------------------------------------------------------------------------------------------*/
+
+    public function index() {
+
+		// set up the View
+	    $this->template->content = View::instance('v_posts_index');
+	    $this->template->title   = "Thought Bank";
+
+	    // query
+	    $q = 'SELECT 
+	    	posts.post_id,
+            posts.content,
+            posts.created,
+            posts.user_id AS post_user_id,         
+            users_users.user_id AS follower_id,
+            users.user_id,
+            users.first_name,
+            users.last_name
+        FROM posts
+        INNER JOIN users_users 
+            ON posts.user_id = users_users.user_id_followed
+        INNER JOIN users 
+            ON posts.user_id = users.user_id
+        WHERE users_users.user_id = '.$this->user->user_id .'
+        ORDER BY posts.created DESC';
+
+	    // run the query, store results in the variable $posts
+	    $posts = DB::instance(DB_NAME)->select_rows($q);
+
+	    // pass data to the View
+	    $this->template->content->posts = $posts;
+
+	    // render the View
+	    echo $this->template;
+
+    } 
+
+/*-------------------------------------------------------------------------------------------------
+
+-------------------------------------------------------------------------------------------------*/
+
+    public function users() {
+
+	    // set up the View
+	    $this->template->content = View::instance("v_posts_users");
+	    $this->template->title   = "Follow Users";
+
+	    // build the query to get all users
+	    $q = "SELECT *
+	    	FROM users";
+
+	    // execute the query to get all the users
+	    // store the result array in the variable $users
+	    $users = DB::instance(DB_NAME)->select_rows($q);
+
+	    // build the query to figure out what connections does this user already have?
+	    // example: who are they following
+	    $q = "SELECT *
+	    	FROM users_users
+	    	WHERE user_id = ".$this->user->user_id;
+
+	    // execute this query with the select_array method
+	    // select_array will return our results in an array and use the "users_id_followed" field as the index.
+	    // this will come in handy when we get to the view
+	    // store our results (an array) in the variable $connections
+	    $connections = DB::instance(DB_NAME)->select_array($q, 'user_id_followed');
+
+	    // pass data (users and connections) to the view
+	    $this->template->content->users			= $users;
+	    $this->template->content->connections	= $connections;
+
+	    // render the view
+	    echo $this->template;
+
+    } 
+
+/*-------------------------------------------------------------------------------------------------
+	creates a row in the users_users table representing that one user is following another
+-------------------------------------------------------------------------------------------------*/
+
+    public function follow($user_id_followed) {
+
+	    // prepare the data array to be inserted
+	    $data = Array(
+	        "created" => Time::now(),
+	        "user_id" => $this->user->user_id,
+	        "user_id_followed" => $user_id_followed
+	        );
+
+	    // do the insert
+	    DB::instance(DB_NAME)->insert('users_users', $data);
+
+	    // send them back
+	    Router::redirect("/posts/users");
+
+	} 
+
+/*-------------------------------------------------------------------------------------------------
+	 removes the specified row in the users_users table, removing the follow between two users
+-------------------------------------------------------------------------------------------------*/
+
+	public function unfollow($user_id_followed) {
+
+	    // delete this connection
+	    $where_condition = 'WHERE user_id = '.$this->user->user_id.' AND user_id_followed = '.$user_id_followed;
+	    DB::instance(DB_NAME)->delete('users_users', $where_condition);
+
+	    // send them back
+	    Router::redirect("/posts/users");
+
+	} 
+
+/*-------------------------------------------------------------------------------------------------
+	confirm delete	
+-------------------------------------------------------------------------------------------------*/
+
+	public function delete($post_id) {
+
+		// setup view
+		$this->template->content = View::instance('v_post_delete');
+		$this->template->content->post_id = $post_id;
+
+		// render view
+		echo $this->template;
+
+	} 
+
+/*-------------------------------------------------------------------------------------------------
+	delete post
+-------------------------------------------------------------------------------------------------*/
+
+	public function p_delete($post_id) {
+
+		// delete this connection
+		$where_condition = 'WHERE post_id = '.$post_id;
+		DB::instance(DB_NAME)->delete('posts', $where_condition);
+
+		// send them back
+		Router::redirect("/posts");
+
+    }  
+
+} // eoc