diff options
Diffstat (limited to 'application/controllers')
| -rw-r--r-- | application/controllers/file.php | 704 | ||||
| -rwxr-xr-x[-rw-r--r--] | application/controllers/index.html | 0 | ||||
| -rw-r--r-- | application/controllers/user.php | 234 | ||||
| -rw-r--r-- | application/controllers/welcome.php | 27 |
4 files changed, 938 insertions, 27 deletions
diff --git a/application/controllers/file.php b/application/controllers/file.php new file mode 100644 index 000000000..9616c0fc6 --- /dev/null +++ b/application/controllers/file.php @@ -0,0 +1,704 @@ +<?php +/* + * Copyright 2009-2011 Florian "Bluewind" Pritz <bluewind@server-speed.net> + * + * Licensed under GPLv3 + * (see COPYING for full license text) + * + */ + +class File extends CI_Controller { + + public $data = array(); + public $var; + + function __construct() + { + parent::__construct(); + + $this->var = new StdClass(); + + $this->load->library('migration'); + if ( ! $this->migration->current()) { + show_error($this->migration->error_string()); + } + + $old_path = getenv("PATH"); + putenv("PATH=$old_path:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin"); + + mb_internal_encoding('UTF-8'); + $this->load->helper(array('form', 'filebin')); + $this->load->model('mfile'); + $this->load->model('muser'); + + $this->var->latest_client = false; + if (file_exists(FCPATH.'data/client/latest')) { + $this->var->latest_client = trim(file_get_contents(FCPATH.'data/client/latest')); + } + + + if (is_cli_client()) { + $this->var->view_dir = "file_plaintext"; + } else { + $this->var->view_dir = "file"; + } + + if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW']) && $_SERVER['PHP_AUTH_USER'] && $_SERVER['PHP_AUTH_PW']) { + if (!$this->muser->login($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'])) { + // TODO: better message + echo "login failed.\n"; + exit; + } + } + + $this->data['username'] = $this->muser->get_username(); + $this->data['title'] = "FileBin"; + } + + function index() + { + if ($this->input->is_cli_request()) { + echo "php index.php file <function> [arguments]\n"; + echo "\n"; + echo "Functions:\n"; + echo " cron Cronjob\n"; + echo " nuke_id <ID> Nukes all IDs sharing the same hash\n"; + echo "\n"; + echo "Functions that shouldn't have to be run:\n"; + echo " clean_stale_files Remove files without database entries\n"; + echo " update_file_sizes Update filesize in database\n"; + exit; + } + // Try to guess what the user would like to do. + $id = $this->uri->segment(1); + if(isset($_FILES['file'])) { + $this->do_upload(); + } elseif ($id != "file" && $this->mfile->id_exists($id)) { + $this->_download(); + } elseif ($id && $id != "file") { + $this->_non_existent(); + } else { + $this->upload_form(); + } + } + + function _download() + { + $id = $this->uri->segment(1); + $mode = urldecode($this->uri->segment(2)); + + $filedata = $this->mfile->get_filedata($id); + $file = $this->mfile->file($filedata['hash']); + + if (!$this->mfile->valid_id($id)) { + $this->_non_existent(); + return; + } + + // don't allow unowned files to be downloaded + if ($filedata["user"] == 0) { + $this->_non_existent(); + return; + } + + // helps to keep traffic low when reloading + $etag = $filedata["hash"]."-".$filedata["date"]; + + // autodetect the mode for highlighting if the URL contains a / after the ID (/ID/) + // /ID/mode disables autodetection + $autodetect_mode = !$mode && substr_count(ltrim($this->uri->uri_string(), "/"), '/') >= 1; + + if ($autodetect_mode) { + $mode = $this->mfile->get_highlight_mode($filedata["mimetype"], $filedata["filename"]); + } + + // resolve aliases of modes + // this is mainly used for compatibility + $mode = $this->mfile->resolve_mode_alias($mode); + + // create the qr code for /ID/ + if ($mode == "qr") { + handle_etag($etag); + header("Content-disposition: inline; filename=\"".$id."_qr.png\"\n"); + header("Content-Type: image/png\n"); + passthru('qrencode -s 10 -o - '.escapeshellarg(site_url($id).'/')); + exit(); + } + + // user wants to the the plain file + if ($mode == 'plain') { + handle_etag($etag); + rangeDownload($file, $filedata["filename"], "text/plain"); + exit(); + } + + if ($mode == 'info') { + $this->_display_info($id); + return; + } + + // if there is no mimetype mapping we can't highlight it + $can_highlight = $this->mfile->can_highlight($filedata["mimetype"]); + + $filesize_too_big = filesize($file) > $this->config->item('upload_max_text_size'); + + if (!$can_highlight || $filesize_too_big || !$mode) { + // prevent javascript from being executed and forbid frames + // this should allow us to serve user submitted HTML content without huge security risks + foreach (array("X-WebKit-CSP", "X-Content-Security-Policy") as $header_name) { + header("$header_name: allow 'none'; img-src *; media-src *; font-src *; style-src * 'unsafe-inline'; script-src 'none'; object-src *; frame-src 'none'; "); + } + handle_etag($etag); + rangeDownload($file, $filedata["filename"], $filedata["mimetype"]); + exit(); + } + + $this->data['title'] = htmlspecialchars($filedata['filename']); + $this->data['id'] = $id; + + header("Content-Type: text/html\n"); + + $this->data['current_highlight'] = htmlspecialchars($mode); + $this->data['timeout'] = $this->mfile->get_timeout_string($id); + + $this->load->view($this->var->view_dir.'/html_header', $this->data); + + // highlight the file and chache the result + $this->load->library("MemcacheLibrary"); + if (! $cached = $this->memcachelibrary->get($filedata['hash'].'_'.$mode)) { + ob_start(); + if ($mode == "rmd") { + echo '<td class="markdownrender">'."\n"; + passthru('perl '.FCPATH.'scripts/Markdown.pl '.escapeshellarg($file), $return_value); + } elseif ($mode == "ascii") { + echo '<td class="code"><pre class="text">'."\n"; + passthru('perl '.FCPATH.'scripts/ansi2html '.escapeshellarg($file), $return_value); + echo "</pre>\n"; + } else { + echo '<td class="numbers"><pre>'; + // generate line numbers (links) + passthru('perl -ne \'print "<a href=\"#n$.\" id=\"n$.\">$.</a>\n"\' '.escapeshellarg($file), $return_value); + echo '</pre></td><td class="code">'."\n"; + passthru('pygmentize -F codetagify -O encoding=guess,outencoding=utf8 -l '.escapeshellarg($mode).' -f html '.escapeshellarg($file), $return_value); + } + $cached = ob_get_contents(); + ob_end_clean(); + $this->memcachelibrary->set($filedata['hash'].'_'.$mode, $cached, 100); + } + + if ($return_value != 0) { + show_error("Error trying to process the file. Either the lexer is unknown or something is broken.\n"); + } else { + $this->output->append_output($cached); + } + + $this->load->view($this->var->view_dir.'/html_footer', $this->data); + } + + function _display_info($id) + { + $this->data["title"] .= " - Info $id"; + $this->data["filedata"] = $this->mfile->get_filedata($id); + $this->data["id"] = $id; + $this->data['timeout'] = $this->mfile->get_timeout_string($id); + + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/file_info', $this->data); + $this->load->view($this->var->view_dir.'/footer', $this->data); + } + + function _non_existent() + { + $this->data["title"] .= " - Not Found"; + $this->output->set_status_header(404); + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/non_existent', $this->data); + $this->load->view($this->var->view_dir.'/footer', $this->data); + } + + function _show_url($id, $mode) + { + $redirect = false; + + if (!$this->muser->logged_in()) { + $this->muser->require_session(); + // keep the upload but require the user to login + $this->session->set_userdata("last_upload", array( + "id" => $id, + "mode" => $mode + )); + $this->session->set_flashdata("uri", "file/claim_id"); + $this->muser->require_access(); + } + + if ($mode) { + $this->data['url'] = site_url($id).'/'.$mode; + } else { + $this->data['url'] = site_url($id).'/'; + + $filedata = $this->mfile->get_filedata($id); + $file = $this->mfile->file($filedata['hash']); + $type = $filedata['mimetype']; + $mode = $this->mfile->should_highlight($type); + + // If we detected a highlightable file redirect, + // otherwise show the URL because browsers would just show a DL dialog + if ($mode) { + $redirect = true; + } + } + + if (is_cli_client()) { + $redirect = false; + } + if ($redirect) { + redirect($this->data['url'], "location", 303); + } else { + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/show_url', $this->data); + $this->load->view($this->var->view_dir.'/footer', $this->data); + } + } + + function client() + { + $this->data['title'] .= ' - Client'; + if ($this->var->latest_client) { + $this->data['client_link'] = base_url().'data/client/fb-'.$this->var->latest_client.'.tar.gz'; + } else { + $this->data['client_link'] = false; + } + $this->data['client_link_dir'] = base_url().'data/client/'; + $this->data['client_link_deb'] = base_url().'data/client/deb/'; + $this->data['client_link_slackware'] = base_url().'data/client/slackware/'; + + if (!is_cli_client()) { + $this->load->view($this->var->view_dir.'/header', $this->data); + } + $this->load->view($this->var->view_dir.'/client', $this->data); + if (!is_cli_client()) { + $this->load->view($this->var->view_dir.'/footer', $this->data); + } + } + + function upload_form() + { + $this->data['title'] .= ' - Upload'; + $this->data['small_upload_size'] = $this->config->item('small_upload_size'); + $this->data['max_upload_size'] = $this->config->item('upload_max_size'); + $this->data['upload_max_age'] = $this->config->item('upload_max_age')/60/60/24; + $this->data['contact_me_url'] = $this->config->item('contact_me_url'); + + $this->data['username'] = $this->muser->get_username(); + + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/upload_form', $this->data); + if (is_cli_client()) { + $this->client(); + } + $this->load->view($this->var->view_dir.'/footer', $this->data); + } + + // Allow CLI clients to query the server for the maxium filesize so they can + // stop the upload before wasting time and bandwith + function get_max_size() + { + echo $this->config->item('upload_max_size'); + } + + function upload_history() + { + $this->muser->require_access(); + + $user = $this->muser->get_userid(); + + $this->load->library("MemcacheLibrary"); + if (! $cached = $this->memcachelibrary->get("history_".$this->var->view_dir."_".$user)) { + $query = array(); + $lengths = array(); + + // key: database field name; value: display name + $fields = array( + "id" => "ID", + "filename" => "Filename", + "mimetype" => "Mimetype", + "date" => "Date", + "hash" => "Hash", + "filesize" => "Size" + ); + + $this->data['title'] .= ' - Upload history'; + foreach($fields as $length_key => $value) { + $lengths[$length_key] = mb_strlen($value); + } + + $query = $this->db->query(" + SELECT ".implode(",", array_keys($fields))." + FROM files + WHERE user = ? + ORDER BY date + ", array($user))->result_array(); + + foreach($query as $key => $item) { + $query[$key]["date"] = date("r", $item["date"]); + $query[$key]["filesize"] = format_bytes($item["filesize"]); + if (is_cli_client()) { + // Keep track of longest string to pad plaintext output correctly + foreach($fields as $length_key => $value) { + $len = mb_strlen($query[$key][$length_key]); + if ($len > $lengths[$length_key]) { + $lengths[$length_key] = $len; + } + } + } + } + + $total_size = $this->db->query(" + SELECT sum(filesize) sum + FROM ( + SELECT filesize + FROM files + WHERE user = ? + GROUP BY hash + ) sub + ", array($user))->row_array(); + + $this->data["query"] = $query; + $this->data["lengths"] = $lengths; + $this->data["fields"] = $fields; + $this->data["total_size"] = format_bytes($total_size["sum"]); + + $cached = ""; + $cached .= $this->load->view($this->var->view_dir.'/header', $this->data, true); + $cached .= $this->load->view($this->var->view_dir.'/upload_history', $this->data, true); + $cached .= $this->load->view($this->var->view_dir.'/footer', $this->data, true); + + // disable for now. reenable if it causes too much load + //$this->memcachelibrary->set('history_'.$this->var->view_dir."_".$user, $cached, 42); + } + + echo $cached; + } + + function do_delete() + { + $this->muser->require_access(); + + $ids = $this->input->post("ids"); + $errors = array(); + $msgs = array(); + $deleted_count = 0; + $total_count = 0; + + if (!$ids) { + show_error("No IDs specified"); + } + + foreach ($ids as $id) { + $total_count++; + + if (!$this->mfile->id_exists($id)) { + $errors[] = "'$id' didn't exist anymore."; + continue; + } + + if ($this->mfile->delete_id($id)) { + $msgs[] = "'$id' has been removed."; + $deleted_count++; + } else { + $errors[] = "'$id' couldn't be deleted."; + } + } + + $this->data["errors"] = $errors; + $this->data["msgs"] = $msgs; + $this->data["deleted_count"] = $deleted_count; + $this->data["total_count"] = $total_count; + + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/deleted', $this->data); + $this->load->view($this->var->view_dir.'/footer', $this->data); + } + + function delete() + { + $this->muser->require_access(); + + if (!is_cli_client()) { + echo "Not a listed cli client, please use the history to delete uploads.\n"; + return; + } + + $id = $this->uri->segment(3); + $this->data["id"] = $id; + + if ($id && !$this->mfile->id_exists($id)) { + $this->output->set_status_header(404); + echo "Unknown ID '$id'.\n"; + return; + } + + if ($this->mfile->delete_id($id)) { + echo "$id has been deleted.\n"; + } else { + echo "Deletion failed. Do you really own that file?\n"; + } + } + + // Handle pastes + function do_paste() + { + $content = $this->input->post("content"); + $filesize = strlen($content); + $filename = "stdin"; + + if(!$content) { + $this->output->set_status_header(400); + $this->data["msg"] = "Nothing was pasted, content is empty."; + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/upload_error', $this->data); + $this->load->view($this->var->view_dir.'/footer'); + return; + } + + if ($filesize > $this->config->item('upload_max_size')) { + $this->output->set_status_header(413); + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/too_big'); + $this->load->view($this->var->view_dir.'/footer'); + return; + } + + $id = $this->mfile->new_id(); + $hash = md5($content); + + $folder = $this->mfile->folder($hash); + file_exists($folder) || mkdir ($folder); + $file = $this->mfile->file($hash); + + file_put_contents($file, $content); + chmod($file, 0600); + $this->mfile->add_file($hash, $id, $filename); + $this->_show_url($id, false); + } + + // Handles uploaded files + function do_upload() + { + $extension = $this->input->post('extension'); + if(!isset($_FILES['file']) || $_FILES['file']['error'] !== 0) { + $this->output->set_status_header(400); + $errors = array( + 0=>"There is no error, the file uploaded with success", + 1=>"The uploaded file exceeds the upload_max_filesize directive in php.ini", + 2=>"The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form", + 3=>"The uploaded file was only partially uploaded", + 4=>"No file was uploaded", + 6=>"Missing a temporary folder" + ); + + $this->data["msg"] = "Unknown error."; + + if (isset($_FILES["file"])) { + $this->data["msg"] = $errors[$_FILES['file']['error']]; + } + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/upload_error', $this->data); + $this->load->view($this->var->view_dir.'/footer'); + return; + } + + $filesize = filesize($_FILES['file']['tmp_name']); + if ($filesize > $this->config->item('upload_max_size')) { + $this->output->set_status_header(413); + $this->load->view($this->var->view_dir.'/header', $this->data); + $this->load->view($this->var->view_dir.'/too_big'); + $this->load->view($this->var->view_dir.'/footer'); + return; + } + + $id = $this->mfile->new_id(); + $hash = md5_file($_FILES['file']['tmp_name']); + + // work around a curl bug and allow the client to send the real filename base64 encoded + $filename = $this->input->post("filename"); + if ($filename !== false) { + $filename = trim(base64_decode($filename, true), "\r\n\0\t\x0B"); + } + + // fall back if base64_decode failed + if ($filename === false) { + $filename = $_FILES['file']['name']; + } + + $folder = $this->mfile->folder($hash); + file_exists($folder) || mkdir ($folder); + $file = $this->mfile->file($hash); + + move_uploaded_file($_FILES['file']['tmp_name'], $file); + chmod($file, 0600); + $this->mfile->add_file($hash, $id, $filename); + $this->_show_url($id, $extension); + } + + function claim_id() + { + $this->muser->require_access(); + + $last_upload = $this->session->userdata("last_upload"); + $id = $last_upload["id"]; + + $filedata = $this->mfile->get_filedata($id); + + if ($filedata["user"] != 0) { + show_error("Someone already owns '$id', can't reassign."); + } + + $this->mfile->adopt($id); + + $this->session->unset_userdata("last_upload"); + + $this->_show_url($id, $last_upload["mode"]); + } + + /* Functions below this comment can only be run via the CLI + * `php index.php file <function name>` + */ + + // Removes old files + function cron() + { + if (!$this->input->is_cli_request()) return; + + if ($this->config->item('upload_max_age') == 0) return; + + $oldest_time = (time() - $this->config->item('upload_max_age')); + $oldest_session_time = (time() - $this->config->item("sess_expiration")); + + $small_upload_size = $this->config->item('small_upload_size'); + + $query = $this->db->query(' + SELECT hash, id, user + FROM files + WHERE date < ? OR (user = 0 AND date < ?)', + array($oldest_time, $oldest_session_time)); + + foreach($query->result_array() as $row) { + $file = $this->mfile->file($row['hash']); + if (!file_exists($file)) { + $this->db->query('DELETE FROM files WHERE id = ? LIMIT 1', array($row['id'])); + continue; + } + + if ($row["user"] == 0 || filesize($file) > $small_upload_size) { + if (filemtime($file) < $oldest_time) { + unlink($file); + $this->db->query('DELETE FROM files WHERE hash = ?', array($row['hash'])); + } else { + $this->db->query('DELETE FROM files WHERE id = ? LIMIT 1', array($row['id'])); + if ($this->mfile->stale_hash($row["hash"])) { + unlink($file); + } + } + } + } + } + + /* remove files without database entries */ + function clean_stale_files() + { + if (!$this->input->is_cli_request()) return; + + $upload_path = $this->config->item("upload_path"); + $outer_dh = opendir($upload_path); + + while (($dir = readdir($outer_dh)) !== false) { + if (!is_dir($upload_path."/".$dir) || $dir == ".." || $dir == ".") { + continue; + } + + $dh = opendir($upload_path."/".$dir); + + $empty = true; + + while (($file = readdir($dh)) !== false) { + if ($file == ".." || $file == ".") { + continue; + } + + $query = $this->db->query("SELECT hash FROM files WHERE hash = ? LIMIT 1", array($file))->row_array(); + + if (empty($query)) { + unlink($upload_path."/".$dir."/".$file); + } else { + $empty = false; + } + } + + closedir($dh); + + if ($empty) { + rmdir($upload_path."/".$dir); + } + } + closedir($outer_dh); + } + + function nuke_id() + { + if (!$this->input->is_cli_request()) return; + + $id = $this->uri->segment(3); + + + $file_data = $this->mfile->get_filedata($id); + + if (empty($file_data)) { + echo "unknown id \"$id\"\n"; + return; + } + + $hash = $file_data["hash"]; + + $this->db->query(" + DELETE FROM files + WHERE hash = ? + ", array($hash)); + + unlink($this->mfile->file($hash)); + + echo "removed hash \"$hash\"\n"; + } + + function update_file_sizes() + { + if (!$this->input->is_cli_request()) return; + + $chunk = 500; + + $total = $this->db->count_all("files"); + + for ($limit = 0; $limit < $total; $limit += $chunk) { + $query = $this->db->query(" + SELECT hash + FROM files + GROUP BY hash + LIMIT $limit, $chunk + ")->result_array(); + + foreach ($query as $key => $item) { + $hash = $item["hash"]; + $filesize = intval(filesize($this->mfile->file($hash))); + $this->db->query(" + UPDATE files + SET filesize = ? + WHERE hash = ? + ", array($filesize, $hash)); + } + } + + + } +} + +# vim: set noet: diff --git a/application/controllers/index.html b/application/controllers/index.html index c942a79ce..c942a79ce 100644..100755 --- a/application/controllers/index.html +++ b/application/controllers/index.html diff --git a/application/controllers/user.php b/application/controllers/user.php new file mode 100644 index 000000000..ef79baa78 --- /dev/null +++ b/application/controllers/user.php @@ -0,0 +1,234 @@ +<?php + +class User extends CI_Controller { + + public $data = array(); + public $var; + + function __construct() + { + parent::__construct(); + + $this->var = new StdClass(); + + $this->load->library('migration'); + if ( ! $this->migration->current()) { + show_error($this->migration->error_string()); + } + + $this->load->model("muser"); + $this->data["title"] = "FileBin"; + + $this->load->helper(array('form', 'filebin')); + + $this->var->view_dir = "user/"; + $this->data['username'] = $this->muser->get_username(); + } + + function index() + { + $this->data["username"] = $this->muser->get_username(); + + $this->load->view($this->var->view_dir.'header', $this->data); + $this->load->view($this->var->view_dir.'index', $this->data); + $this->load->view($this->var->view_dir.'footer', $this->data); + } + + function login() + { + $this->muser->require_session(); + $this->session->keep_flashdata("uri"); + + if ($this->input->post('process')) { + $username = $this->input->post('username'); + $password = $this->input->post('password'); + + $result = $this->muser->login($username, $password); + + if ($result !== true) { + $data['login_error'] = true; + $this->load->view($this->var->view_dir.'header', $this->data); + $this->load->view($this->var->view_dir.'login', $this->data); + $this->load->view($this->var->view_dir.'footer', $this->data); + } else { + $uri = $this->session->flashdata("uri"); + if ($uri) { + redirect($uri); + } else { + redirect("/"); + } + } + } else { + $this->load->view($this->var->view_dir.'header', $this->data); + $this->load->view($this->var->view_dir.'login', $this->data); + $this->load->view($this->var->view_dir.'footer', $this->data); + } + } + + function create_invitation_key() + { + $this->muser->require_access(); + + $userid = $this->muser->get_userid(); + + // TODO: count both, invited users and key + $query = $this->db->query(" + SELECT count(*) as count + FROM invitations + WHERE user = ? + ", array($userid))->row_array(); + + if ($query["count"] + 1 > 3) { + show_error("You can't create more invitation keys at this time."); + } + + $key = random_alphanum(12, 16); + + $this->db->query(" + INSERT INTO invitations + (`key`, `user`, `date`) + VALUES (?, ?, ?) + ", array($key, $userid, time())); + + redirect("user/invite"); + } + + function invite() + { + $this->muser->require_access(); + + $userid = $this->muser->get_userid(); + + $query = $this->db->query(" + SELECT `key` + FROM invitations + WHERE user = ? + ", array($userid))->result_array(); + + $this->data["query"] = $query; + + $this->load->view($this->var->view_dir.'header', $this->data); + $this->load->view($this->var->view_dir.'invite', $this->data); + $this->load->view($this->var->view_dir.'footer', $this->data); + } + + function register() + { + $key = $this->uri->segment(3); + $process = $this->input->post("process"); + $values = array( + "username" => "", + "email" => "" + ); + $error = array(); + + $query = $this->db->query(" + SELECT `user`, `key` + FROM invitations + WHERE `key` = ? + ", array($key))->row_array(); + + if (!isset($query["key"]) || $key != $query["key"]) { + show_error("Invalid invitation key."); + } + + $referrer = $query["user"]; + + if ($process) { + $username = $this->input->post("username"); + $email = $this->input->post("email"); + $password = $this->input->post("password"); + $password_confirm = $this->input->post("password_confirm"); + + if (!$username || strlen($username) > 32 || !preg_match("/^[a-z0-9]+$/", $username)) { + $error[]= "Invalid username (only up to 32 chars of a-z0-9 are allowed)."; + } + + $this->load->helper("email"); + if (!valid_email($email)) { + $error[]= "Invalid email."; + } + + if ($this->muser->username_exists($username)) { + $error[] = "Username already exists."; + } + + if (!$password || $password != $password_confirm) { + $error[]= "No password or passwords don't match."; + } + + if (empty($error)) { + $this->db->query(" + INSERT INTO users + (`username`, `password`, `email`, `referrer`) + VALUES(?, ?, ?, ?) + ", array( + $username, + $this->muser->hash_password($password), + $email, + $referrer + )); + $this->db->query(" + DELETE FROM invitations + WHERE `key` = ? + ", array($key)); + $this->load->view($this->var->view_dir.'header', $this->data); + $this->load->view($this->var->view_dir.'registered', $this->data); + $this->load->view($this->var->view_dir.'footer', $this->data); + return; + } else { + $values["username"] = $username; + $values["email"] = $email; + } + } + + $this->data["key"] = $key; + $this->data["values"] = $values; + $this->data["error"] = $error; + + $this->load->view($this->var->view_dir.'header', $this->data); + $this->load->view($this->var->view_dir.'register', $this->data); + $this->load->view($this->var->view_dir.'footer', $this->data); + } + + function logout() + { + $this->muser->logout(); + redirect('/'); + } + + function hash_password() + { + $process = $this->input->post("process"); + $password = $this->input->post("password"); + $password_confirm = $this->input->post("password_confirm"); + $this->data["hash"] = false; + $this->data["password"] = $password; + + if ($process) { + if (!$password || $password != $password_confirm) { + $error[]= "No password or passwords don't match."; + } else { + $this->data["hash"] = $this->muser->hash_password($password); + } + } + + $this->load->view($this->var->view_dir.'header', $this->data); + $this->load->view($this->var->view_dir.'hash_password', $this->data); + $this->load->view($this->var->view_dir.'footer', $this->data); + } + + function cron() + { + if (!$this->input->is_cli_request()) return; + + if ($this->config->item('invitations_max_age') == 0) return; + + $oldest_time = (time() - $this->config->item('invitations_max_age')); + + $this->db->query(" + DELETE FROM invitations + WHERE date < ? + ", array($oldest_time)); + } +} diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php deleted file mode 100644 index 21bef43d9..000000000 --- a/application/controllers/welcome.php +++ /dev/null @@ -1,27 +0,0 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); - -class Welcome extends CI_Controller { - - /** - * Index Page for this controller. - * - * Maps to the following URL - * http://example.com/index.php/welcome - * - or - - * http://example.com/index.php/welcome/index - * - or - - * Since this controller is set as the default controller in - * config/routes.php, it's displayed at http://example.com/ - * - * So any other public methods not prefixed with an underscore will - * map to /index.php/welcome/<method_name> - * @see http://codeigniter.com/user_guide/general/urls.html - */ - public function index() - { - $this->load->view('welcome_message'); - } -} - -/* End of file welcome.php */ -/* Location: ./application/controllers/welcome.php */
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