public function index()
{
$this->load->library('session');
/*
*make sure session is valid and check session user agent to help prevent session hijacking.
*/
$redirect_path = base_url() . "login";
//check that user is logged in
if (!isset($_SESSION['loggedIn'])) {
redirect($redirect_path);
}
//get user id from the session
$userID = $_SESSION['userID'];
//check session user agent
$session_name = "userAgent";
check_session_user_agent_h($redirect_path, $session_name);
//get the current workoutlogID
$global_workout_log_id = $_SESSION['workout_log_id'];
/*
* Handle delete set functionality
*/
//if the delete set form has been submitted
if (isset($_POST['delete_exercise_submit'])) {
//get posted variables
$exerciseID = $_POST['exerciseID'];
$setID = $_POST['setID'];
//delete the set from the database.
$this->Database_model->delete_set($userID, $setID);
//return the sets to the javascript file
$sets = previous_exercise_sets_h($userID, $exerciseID, $global_workout_log_id);
$sanitized_html = sanitize_object_h($sets);
//send the sanitized data.
echo json_encode($sanitized_html);
}
//end if
/*
* Take care of ajax post from javascript
*/
//if the submit-set-btn was clicked and the form was submitted
if (isset($_POST['weight']) && isset($_POST['reps'])) {
//get all post data
$weight = $_POST['weight'];
$reps = $_POST['reps'];
$rest = $_POST['rest'];
$exerciseID = $_POST['exerciseID'];
$workoutID = $_POST['workoutsID'];
$difficulty = $_POST['difficulty'];
$workout_log_id = $_POST['workout-log-id'];
$this->Database_model->enter_set($userID, $workoutID, $workout_log_id, $exerciseID, $weight, $reps, $rest, $difficulty);
//get the sets to return to the javascript file to be posted in the view
$sets = previous_exercise_sets_h($userID, $exerciseID, $global_workout_log_id);
$sanitized_html = sanitize_object_h($sets);
//send the sanitized data.
echo json_encode($sanitized_html);
}
//end if
}
<?php
//start session
session_start();
//load all includes
include 'core/init.php';
//start a database
$db = new Database();
/*
* Handle session privacy checking user_agent
*/
$redirect_url = BASE_URL . "login.php";
session_user_agent_h($redirect_url, "userAgent");
//end if
//make sure user is logged in
check_if_logged_in_h();
/*
* Handle data for list item from the ajax javascript request
*/
//the user_id is set in the php Database library under "check_user_loggin function"
$current_user = $_SESSION['user_id'];
$time_frame = $_POST['time_frame'];
//if valid timeframe then return data
if ($time_frame == 1 || $time_frame == 2 || $time_frame == 3) {
//sanitize the returned html to escape characters.
$sanitized_html = sanitize_object_h($db->get_list_items($time_frame, $current_user));
echo json_encode($sanitized_html);
} else {
echo "not a valid timeframe";
}
//end if