function display_errors($return = false)
{
$new_flash = array();
foreach($_SESSION['flash'] as $flash)
{
if($flash['ttd'] > 0)
{
$flash['ttd'] --;
array_push($GLOBALS['errors'], $flash['message']);
if($flash['ttd'] > 0)
array_push($new_flash, $flash);
}
}
$_SESSION['flash'] = $new_flash;
$view = instance_view('errors');
if($return == false)
$view->parse();
else
return $view->parse_to_variable();
}
function public_msg()
{
if(!isset($_SESSION['active_user']))
redirect_to(make_url('users', 'login'));
$_SESSION['direct_to'] = make_url('dmessages', 'public_msg');
$dm = instance_model('direct_message');
// display public messages
$messages = $dm->get_by_user_id($_SESSION['active_user']['id']);
$view = instance_view("direct_message");
$view = $view->parse_to_variable(array(
'messages' => $messages,
'uname' => $_SESSION['active_user']['name'],
'uid' => $_SESSION['active_user']['id'],
'form_message' => 'Delete',
'form_target' => make_url('dmessages', 'destroy_public')));
// Display sidebar
$sb_view = instance_view("feed_sidebar");
$sb_view = $sb_view->parse_to_variable(array(
'uid' => $_SESSION['active_user']['id'],
'uname' => $_SESSION['active_user']['name']));
$this->set_template_paramiters(
array('main_content' => $view,
'sidebar' => $sb_view));
}
function index()
{
$root = get_app_root();
$view = instance_view('admin/index');
$content = $view -> parse_to_variable(array(
));
$this->set_template_paramiters(array(
'path' => $root,
'content' => $content
));
}
function display_navigation()
{
$m_navi = instance_model('navigation');
$navi = $m_navi->get_all('Order');
$m_page = instance_model('page');
$output = array();
foreach($navi as $row)
{
$out_title = '';
$out_url = '';
if($row['Type'] == 'page')
{
$page = $m_page->get_by_id($row['Data']);
if($page == array())
{
$out_title = '[Not Found]';
$out_url = '#';
}
else
{
$out_title = $row['Title'];
$out_url = make_url('page', $page[0]['Clean_title']);
}
}
else if($row['Type'] == 'url')
{
$out_title = $row['Title'];
$out_url = $row['Data'];
}
$output []= array(
'title' => $out_title,
'url' => $out_url);
}
$view = instance_view('navigation');
$view->parse(array(
'navi' => $output
));
}
function note()
{
$path = get_app_root();
$params = $this->params;
$note_db = instance_model('notes');
if(!isset($params[2]))
{
$note_id = $note_db->allocate_note();
redirect_to(make_url('kindlenote', 'note', $note_id));
}
$note_id = $params[2];
$note = $note_db->get_note($note_id);
$view = instance_view('note_edit');
$view->parse(array(
'path' => $path,
'note_id' => $note_id,
'note' => $note
));
}
function avatar()
{
if(!isset($_SESSION['active_user']))
redirect_to(make_url("users"));
$usr = instance_model('users');
$user = $usr->get_user_by_id($_SESSION['active_user']['id']);
if($user == array())
throw new no_such_user_exception();
if(!isset($_POST['Submit']))
{
// Display main
$view = instance_view('settings_avatar');
$view = $view->parse_to_variable(array(
'user' => $user));
}
else
{
// Validate file type
$type = array_pop(preg_split('/\./', $_FILES['file']['name']));
$valid_extensions = array('png', 'jpg', 'jpeg', 'JPG', 'JPEG');
for($found_type = 0; $found_type < count($valid_extensions); $found_type ++)
if($type == $valid_extensions[$found_type])
{
$found_type = -1;
break;
}
if($found_type != -1)
{
new_flash('Invalid file type', 1);
redirect_to(make_url('settings', 'avatar'));
}
$tmpname = 'media/' . sha1(time()) . '.' . $type;
if (@move_uploaded_file($_FILES['file']['tmp_name'], $tmpname))
{
// Load the image
if($type == 'png')
$img = @imagecreatefrompng($tmpname);
else
$img = @imagecreatefromjpeg($tmpname);
if($img == false)
{
new_flash('Problem with image', 1);
redirect_to(make_url('settings', 'avatar'));
}
// Resize
$oldsize = getimagesize($tmpname);
$img_n = imagecreatetruecolor(100, 100);
imagecopyresampled($img_n, $img, 0, 0, 0, 0,
100, 100, $oldsize[0], $oldsize[1]);
$avatar = 'media/' . $_SESSION['active_user']['name'] . '.jpg';
$result = imagejpeg($img_n, $avatar , 90);
unlink($tmpname);
if($result == false)
{
new_flash('Problem with image', 1);
redirect_to(make_url('settings', 'avatar'));
}
print make_ext_url($avatar);
$usr->update_avatar($user[0]['ID'],
make_ext_url($avatar));
// Delete the old avatar as long as it is not the default
$old_avatar = basename($user[0]['Avatar']);
if(preg_match('/.+default_avatar\.jpg/', $old_avatar))
unlink('media/' . $old_avatar);
redirect_to(make_url('settings', 'avatar'));
}
else
{
new_flash("File failed to upload");
redirect_to(make_url('settings', 'avatar'));
}
}
// Display sidebar
$sb_view = instance_view("settings_sidebar");
$sb_view = $sb_view->parse_to_variable(array(
'uid' => $_SESSION['active_user']['id'],
'uname' => $_SESSION['active_user']['name']));
$this->set_template_paramiters(
array('main_content' => $view,
'sidebar' => $sb_view));
}
function admin_files_delete()
{
// Require admin login
if(!(isset($_SESSION['active_user']) && $_SESSION['active_user']['type'] == 'admin'))
redirect_to('/');
$this->load_outer_template('admin');
$m_files = instance_model('files');
if(isset($_POST['Submit']))
{
$action = $_POST['Submit'];
$id = $_POST['item'];
if($action == "Delete") {
$file = $m_files->get_by_id($id);
if($file == array())
throw new exception("File does not exist");
// delete file on disk
$path = 'res/files/' . $file[0]['Title'];
if(file_exists($path))
unlink($path);
$path = 'res/files/thumbs/' . $file[0]['Title'];
if(file_exists($path))
unlink($path);
// remove from db
$m_files->delete_by_id($id);
}
redirect_to(make_url('files', 'admin_files'));
}
if(!isset($this->params[2]) || (!is_numeric($this->params[2])))
throw new exception("No member specified");
$item = $this->params[2];
$file = $m_files->get_by_id($item);
if($file == array())
throw new exception("File does not exist");
$title = $file[0]['Title'];
$view = instance_view('admin/delete_generic');
$view = $view->parse_to_variable(array(
'back_url' => make_url('files', 'admin_files'),
'title' => 'Delete file page',
'msg' => "Are you sure you wish to <strong>permenantly</strong> delete file $title?",
'form_url' => make_url('files', 'admin_files_delete'),
'item' => $item
));
$this->set_template_paramiters(array(
'content' => $view
));
}
function following($rmt = false)
{
$flash = 'The specified user does not exist, here are the users on this node';
if($rmt == false)
$rmt = instance_model('remotes');
if(!isset($this->params[2]))
{
new_flash($flash, 1);
redirect_to(make_url('users'));
}
$usr = instance_model('users');
$user = $usr->get_user_by_name($this->params[2]);
if($user == array())
{
new_flash($flash, 1);
redirect_to(make_url('users'));
}
$rel = instance_model('relations');
$following = $rel->get_following($user[0]['ID']);
// display main
$view = instance_view('user_list');
$view = $view->parse_to_variable(array(
'users' => $following,
'title' => 'Following',
'form_message' => 'Unfollow',
'form_target' => make_url('relations', 'destroy'),
'rmt' => $rmt));
// display sidebar
$sb_view = instance_view('profile_sidebar');
$sb_view = $sb_view->parse_to_variable(array(
'uid' => $user[0]['ID'],
'uname' => $user[0]['User_name'],
'fname' => $user[0]['Full_name'],
'location' => $user[0]['Location'],
'web' => $user[0]['Web'],
'bio' => $user[0]['Bio']));
$this->set_template_paramiters(
array('main_content' => $view,
'sidebar' => $sb_view));
}
function admin_navi_delete()
{
// Require admin login
if(!(isset($_SESSION['active_user']) && $_SESSION['active_user']['type'] == 'admin'))
redirect_to('/');
$this->load_outer_template('admin');
$m_navi = instance_model('navigation');
if(isset($_POST['Submit']))
{
$action = $_POST['Submit'];
$id = $_POST['item'];
if($action == "Delete") {
$link = $m_navi->get_by_id($id);
if($link == array())
throw new exception("Navi link does not exist");
// remove from db
$m_navi->delete_by_id($id);
}
redirect_to(make_url('navi', 'admin_navi'));
}
if(!isset($this->params[2]) || (!is_numeric($this->params[2])))
throw new exception("No link specified");
$item = $this->params[2];
$link = $m_navi->get_by_id($item);
if($link == array())
throw new exception("Navi link does not exist");
$title = $link[0]['Title'];
$view = instance_view('admin/delete_generic');
$view = $view->parse_to_variable(array(
'back_url' => make_url('navi', 'admin_navi'),
'title' => 'Delete navigation link',
'msg' => "Are you sure you wish to <strong>permenantly</strong> delete link $title?",
'form_url' => make_url('navi', 'admin_navi_delete'),
'item' => $item
));
$this->set_template_paramiters(array(
'content' => $view
));
}
function load_outer_template($template_name)
{
$this->outer_template = instance_view($template_name, 'theme/');
}
function profile()
{
$flash = 'The specified user does not exist, here are the users on this node';
if(!isset($this->params[2]))
{
new_flash($flash, 1);
redirect_to(make_url('users'));
}
$user_name = $this->params[2];
$usr = instance_model('users');
$user = $usr->get_user_by_name($user_name);
if($user == array())
{
new_flash($flash, 1);
redirect_to(make_url('users'));
}
$msg = instance_model('messages');
$messages = $msg->get_by_user_id($user[0]['ID']);
$view = instance_view('profile');
$view = $view->parse_to_variable(array(
'messages' => $messages,
'user' => $user,
'form_message' => 'Delete',
'form_target' => make_url('messages', 'destroy')));
$sb_view = instance_view('profile_sidebar');
$sb_view = $sb_view->parse_to_variable(array(
'uid' => $user[0]['ID'],
'uname' => $user[0]['User_name'],
'fname' => $user[0]['Full_name'],
'location' => $user[0]['Location'],
'web' => $user[0]['Web'],
'bio' => $user[0]['Bio']));
// Display
$this->set_template_paramiters(
array('main_content' => $view,
'sidebar' => $sb_view));
}
function admin_gallery_delete()
{
// Require admin login
if(!(isset($_SESSION['active_user']) && $_SESSION['active_user']['type'] == 'admin'))
redirect_to('/');
$this->load_outer_template('admin');
if(!isset($this->params[2]) || (!is_numeric($this->params[2])))
throw new exception("No set specified");
$set_id = $this->params[2];
$m_gallery = instance_model('gallery');
if(isset($_POST['Submit']))
{
$action = $_POST['Submit'];
$id = $_POST['item'];
if($action == "Delete") {
$image = $m_gallery->get_by_id($id);
if($image == array())
throw new exception("Image does not exist");
$m_set = instance_model('gallery_set');
$m_members = instance_model('members');
$set = $m_set->get_by_id($set_id);
if($set == array())
throw new exception("Image set does not exist");
$member = $m_members->get_by_id($set[0]['Owner']);
if($member == array())
throw new exception("Member does not exist");
// delete file on disk
$path = 'res/gallery/' . $member[0]['Clean_title'] . '/' . $image[0]['File'];
if(file_exists($path))
unlink($path);
$path = 'res/gallery/' . $member[0]['Clean_title'] . '/thumbs/' . $image[0]['File'];
if(file_exists($path))
unlink($path);
// remove from db
$m_gallery->delete_by_id($id);
}
redirect_to(make_url('members', 'admin_gallery', $set_id));
}
if(!isset($this->params[3]) || (!is_numeric($this->params[3])))
throw new exception("No image specified");
$item = $this->params[3];
$image = $m_gallery->get_by_id($item);
if($image == array())
throw new exception("Image does not exist");
$title = $image[0]['File'];
$view = instance_view('admin/delete_generic');
$view = $view->parse_to_variable(array(
'back_url' => make_url('members', 'admin_gallery', $set_id),
'title' => 'Delete gallery image',
'msg' => "Are you sure you wish to <strong>permenantly</strong> delete image $title?",
'form_url' => make_url('members', 'admin_gallery_delete', $set_id, $item),
'item' => $item
));
$this->set_template_paramiters(array(
'content' => $view
));
}
function index($rmt = null)
{
// if not logged in, display list of users registered on this node
if(!isset($_SESSION['active_user']))
redirect_to(make_url("users"));
$_SESSION['direct_to'] = make_url('messages');
// if logged in, display timeline
$msg = instance_model("messages");
$csh = instance_model("message_cache");
$rel = instance_model("relations");
if($rmt == null)
$rmt = instance_model("remotes");
$local_user_id = $_SESSION['active_user']['id'];
// get array of folowed users
$folowed_users = $rel->get_following($local_user_id);
// Check if the remote cache needs updating, update it if it does
foreach($folowed_users as $remote_user)
$csh->check_update($remote_user['Remote_URL']);
// Combine messages from current user with cached messages from the users
// it is following
$message_list = array();
$local_messages = $msg->get_by_user_id($local_user_id);
$remote_url = make_follow_url($_SESSION['active_user']['name']);
$profile_url = make_profile_url($_SESSION['active_user']['name']);
$remote_name = $_SESSION['active_user']['name'];
$usr = instance_model('users');
$user = $usr->get_user_by_id($_SESSION['active_user']['id']);
foreach($local_messages as $message)
{
array_push($message_list, array(
'Remote_URL' => $remote_url,
'Remote_profile' => $profile_url,
'Remote_avatar' => $user[0]['Avatar'],
'Remote_name' => $_SESSION['active_user']['name'],
'Remote_time' => $message['Time'],
'Remote_message' => $message['Message']));
}
foreach($folowed_users as $user)
{
$cache = $csh->get_remote($user['Remote_URL']);
foreach($cache as $item)
array_push($message_list, $item);
}
// sort message list by time
$sort_array = array();
foreach($message_list as $item)
array_push($sort_array, $item['Remote_time']);
arsort($sort_array);
$sorted_messages = array();
foreach($sort_array as $key => $value)
array_push($sorted_messages, $message_list[$key]);
// display messages from the cache
$view = instance_view("messages");
$view = $view->parse_to_variable(array(
"messages" => $sorted_messages));
// Display sidebar
$sb_view = instance_view("feed_sidebar");
$sb_view = $sb_view->parse_to_variable(array(
'uid' => $_SESSION['active_user']['id'],
'uname' => $_SESSION['active_user']['name']));
$this->set_template_paramiters(
array('main_content' => $view,
'sidebar' => $sb_view));
}
function edit()
{
if(!(isset($_SESSION['active_user']) && $_SESSION['active_user']['type'] == 'admin'))
redirect_to('/');
$this->load_outer_template('admin');
$usr = instance_model('users');
if(!isset($_POST['Submit']))
{
$user = $usr->get_user_by_id($_SESSION['active_user']['id']);
if($user == array())
throw new exception("User does not exist");
$form_vals = make_reg_vals_array('', $user[0]['Ppal_email'], '', '');
// display user edit form
$view = instance_view('users/edit');
$view = $view->parse_to_variable(array(
'form_vals' => $form_vals));
$this->set_template_paramiters(array(
'content' => $view
));
}
else
{
// reed the form
$form_vals = array(
'errs' => array(),
'ppal_email' => $_POST['ppal_email'],
'oldpass' => $_POST['oldpass'],
'pass' => $_POST['pass'],
'pass_v' => $_POST['pass_v']);
// Instance users model
$test_exists = array();
// Validate email
try
{
validate_email($form_vals['ppal_email']);
$test_exists = $usr->get_user_by_email($form_vals['ppal_email']);
if($test_exists != array() && $test_exists[0]['ID'] != $_SESSION['active_user']['id'])
{
new_flash('Email address is already in use', 1);
$form_vals['ppal_email'] = '';
}
}
catch(exception $e)
{
new_flash('Email address is invalid', 1);
}
// Validate passwords
if($form_vals['oldpass'] != '')
{
try {
$selected_user = $usr->verify_user($_SESSION['active_user']['name'], $form_vals['oldpass']);
if($selected_user == false)
throw new exception();
if(mb_strlen($form_vals['pass'], 'utf8') < 6)
new_flash('Password too short, min 6 charicters', 1);
else if(sha1($form_vals['pass']) != sha1($form_vals['pass_v']))
new_flash('Passwords do not match', 1);
}
catch(redirecting_to $e)
{
throw $e;
}
catch(exception $e)
{
new_flash('Username or password is incorrect', 1);
}
}
if(count(get_errors()) == 0)
{
// Everything was valid, save, login and redirect
$usr->update_user_email($_SESSION['active_user']['id'], $form_vals['ppal_email']);
if($form_vals['oldpass'])
{
$usr->update_password($_SESSION['active_user']['id'], $form_vals['pass']);
}
new_flash("Settings updated", 1);
}
// else re-display the register form and show errors
//else
//{
$view = instance_view("users/edit");
$view = $view->parse_to_variable(array(
'form_vals' => $form_vals));
$this->set_template_paramiters(array(
'content' => $view
));
//}
}
}
function handle_error($e)
{
if(APP_MODE == 'test')
throw $e;
else
{
// Log the error with transaction id if avalable
$type = get_class($e);
$trace = print_r($e->getTrace(), true);
$msg = $e->getMessage();
$pay_id = 'n/a';
if(isset($_SESSION['payment_id']))
$pay_id = $_SESSION['payment_id'];
if($type == 'e_404')
{
$error = instance_view('404', 'theme/');
$error = $error->parse_to_variable(array());
}
else
{
try {
$model = instance_model('error_log');
$code = $model->create($type, $msg, $trace, $pay_id);
} catch(exception $e) {
die();
}
$error = instance_view('server_error', 'theme/');
$error = $error->parse_to_variable(array(
'code' => $code
));
}
$outer_template = instance_view('template', 'theme/');
$outer_template->parse(array(
'content' => $error
));
}
}
