webview.php

<?php
require_once ('Plans.php');
require ('functions-main.php');
require ('syntax-classes.php');
$dbh = db_connect();
$idcookie = User::id();
// initialize page classes
$thispage = new PlansPage('Preferences', 'webview', PLANSVNAME . ' - Guest Viewable', 'webview.php');
// If user is not authorized, turn them away.
if (!User::logged_in()) {
    populate_guest_page($thispage);
    $denied = new AlertText('You are not allowed to edit as a guest.', 'Access Denied');
    $thispage->append($denied);
} else {
    //allowed to edit
    populate_page($thispage, $dbh, $idcookie);
    $heading = new HeadingText('Guest Viewable', 1);
    $thispage->append($heading);
    // If the form was submitted, set the preference and print a message
    if (isset($_POST['webview'])) {
        $webview = $_POST['webview'];
        if ($webview !== '1') {
            $webview = '0';
        }
        $user = User::get();
        $user->webview = $webview;
        $user->save();
        $thisitem = new InfoText('Preference set.', '');
        $thispage->append($thisitem);
    }

    $q = Doctrine_Query::create()
        ->from('Block b')
        ->where('b.blocking_user_id = ?', $idcookie)
        ->count();
    $has_blocks = ($q != 0);
    if ($has_blocks) {
        $warning = new AlertText("Warning! You are currently blocking some users. Making your plan viewable to guests will allow blocked users to read your plan simply by logging out. To see the list of users you are blocking, visit <a href=\"/blocks.php\">the blocking page</a>.","You have blocked users");
        $thispage->append($warning);
    }

    // Make our form
    $viewableform = new Form('guestviewableform', true);
    $thispage->append($viewableform);
    $viewableform->action = 'webview.php';
    $viewableform->method = 'POST';
    if (User::get()->webview == 1) {
        $viewable = true;
    } else {
        $viewable = false;
    }
    $item = new RadioInput('webview', 1);
    $item->checked = $viewable;
    $item->description = "Make plan viewable to guests.";
    $viewableform->append($item);
    $item = new RadioInput('webview', 0);
    $item->checked = !($viewable);
    $item->description = "Make plan unviewable to guests.";
    $viewableform->append($item);
    $item = new SubmitInput('Change');
    $viewableform->append($item);
} //if is a valid user
interface_disp_page($thispage);
db_disconnect($dbh);
?>