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index.php
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index.php
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<?php
/**
* BicBucStriim
*
* Copyright 2012-2016 Rainer Volz
* Licensed under MIT License, see LICENSE
*
*/
require 'vendor/autoload.php';
set_include_path(get_include_path() . PATH_SEPARATOR . './lib/BicBucStriim');
set_include_path(get_include_path() . PATH_SEPARATOR . './vendor');
require 'rb.php';
require_once 'langs.php';
require_once 'l10n.php';
require_once 'app_constants.php';
require_once 'bicbucstriim.php';
require_once 'calibre.php';
require_once 'opds_generator.php';
require_once 'own_config_middleware.php';
require_once 'calibre_config_middleware.php';
require_once 'login_middleware.php';
require_once 'caching_middleware.php';
require_once 'mailer.php';
require_once 'metadata_epub.php';
require_once 'solr.php';
require_once 'solr_middleware.php';
use dflydev\markdown\MarkdownExtraParser;
use Aura\Auth as Auth;
# Allowed languages, i.e. languages with translations
$allowedLangs = array('de', 'en', 'es', 'fr', 'gl' , 'hu', 'it', 'nl', 'pl');
# Fallback language if the browser prefers otherau than the allowed languages
$fallbackLang = 'en';
# Application Name
$appname = 'BicBucStriimSolr';
# App version
$appversion = '1.5.0-solr';
# Init app and routes
$app = new \Slim\Slim(array(
'view' => new \Slim\Views\Twig(),
'mode' => 'production',
#'mode' => 'debug',
#'mode' => 'development',
));
$app->configureMode('production', 'confprod');
$app->configureMode('development', 'confdev');
$app->configureMode('debug', 'confdebug');
/**
* Configure app for production
*/
function confprod()
{
global $app, $appname, $appversion;
$app->config(array(
'debug' => false,
'cookies.lifetime' => '1 day',
'cookies.secret_key' => 'b4924c3579e2850a6fad8597da7ad24bf43ab78e',
));
$app->getLog()->setEnabled(true);
$app->getLog()->setLevel(\Slim\Log::WARN);
$app->getLog()->info($appname . ' ' . $appversion . ': Running in production mode.');
}
/**
* Configure app for development
*/
function confdev()
{
global $app, $appname, $appversion;
$app->config(array(
'debug' => true,
'cookies.lifetime' => '5 minutes',
'cookies.secret_key' => 'b4924c3579e2850a6fad8597da7ad24bf43ab78e',
));
$app->getLog()->setEnabled(true);
$app->getLog()->setLevel(\Slim\Log::DEBUG);
$app->getLog()->info($appname . ' ' . $appversion . ': Running in development mode.');
}
/**
* Configure app for debug mode: production + log everything to file
*/
function confdebug()
{
global $app, $appname, $appversion;
$app->config(array(
'debug' => true,
'cookies.lifetime' => '1 day',
'cookies.secret_key' => 'b4924c3579e2850a6fad8597da7ad24bf43ab78e',
));
require 'vendor/DateTimeFileWriter.php';
$app->getLog()->setEnabled(true);
$app->getLog()->setLevel(\Slim\Log::DEBUG);
$app->getLog()->setWriter(new \Slim\Extras\Log\DateTimeFileWriter(array('path' => './data', 'name_format' => 'Y-m-d')));
$app->getLog()->info($appname . ' ' . $appversion . ': Running in debug mode.');
error_reporting(E_ALL | E_STRICT);
}
# Init app globals
$globalSettings = array();
$globalSettings['appname'] = $appname;
$globalSettings['version'] = $appversion;
$globalSettings['solrversion'] = $solrversion;
$globalSettings['sep'] = ' :: ';
# Find the user language, either one of the allowed languages or
# English as a fallback.
$globalSettings['lang'] = getUserLang($allowedLangs, $fallbackLang);
$globalSettings['l10n'] = new L10n($globalSettings['lang']);
$globalSettings['langa'] = $globalSettings['l10n']->langa;
$globalSettings['langb'] = $globalSettings['l10n']->langb;
# Init admin settings with std values, for upgrades or db errors
$globalSettings[CALIBRE_DIR] = '/books';
$globalSettings[DB_VERSION] = DB_SCHEMA_VERSION;
$globalSettings[KINDLE] = 0;
$globalSettings[KINDLE_FROM_EMAIL] = '';
$globalSettings[THUMB_GEN_CLIPPED] = 1;
$globalSettings[PAGE_SIZE] = 30;
$globalSettings[DISPLAY_APP_NAME] = $appname;
$globalSettings[MAILER] = Mailer::MAIL;
$globalSettings[SMTP_USER] = '';
$globalSettings[SMTP_PASSWORD] = '';
$globalSettings[SMTP_SERVER] = '';
$globalSettings[SMTP_PORT] = 25;
$globalSettings[SMTP_ENCRYPTION] = 0;
$globalSettings[METADATA_UPDATE] = 0;
$globalSettings[LOGIN_REQUIRED] = 1;
$globalSettings[TITLE_TIME_SORT] = TITLE_TIME_SORT_TIMESTAMP;
$globalSettings[RELATIVE_URLS] = 1;
# SOLR Configuration
$globalSettings[USE_SOLR] = true;
$globalSettings[SOLR_HOST] = 'solr';
$globalSettings[SOLR_PORT] = 8983;
$globalSettings[SOLR_PATH] = '/';
$globalSettings[SOLR_CORE] = 'calibre';
$globalSettings[SOLR_TIMEOUT] = 30;
$knownConfigs = array(CALIBRE_DIR, DB_VERSION, KINDLE, KINDLE_FROM_EMAIL,
THUMB_GEN_CLIPPED, PAGE_SIZE, DISPLAY_APP_NAME, MAILER, SMTP_SERVER,
SMTP_PORT, SMTP_USER, SMTP_PASSWORD, SMTP_ENCRYPTION, METADATA_UPDATE,
LOGIN_REQUIRED, TITLE_TIME_SORT, RELATIVE_URLS, USE_SOLR, SOLR_HOST,
SOLR_PORT, SOLR_PATH, SOLR_CORE, SOLR_TIMEOUT);
# Freeze (true) DB schema before release! Set to false for DB development.
$app->bbs = new BicBucStriim('data/data.db', true);
$app->add(new \CalibreConfigMiddleware(CALIBRE_DIR));
$app->add(new \LoginMiddleware($appname, array('js', 'img', 'style')));
$app->add(new \SolrMiddleware());
$app->add(new \OwnConfigMiddleware($knownConfigs));
$app->add(new \CachingMiddleware(array('/admin', '/login')));
###### Init routes for production
$app->notFound('myNotFound');
$app->get('/', 'main');
$app->get('/admin/', 'check_admin', 'admin');
$app->get('/admin/configuration/', 'check_admin', 'admin_configuration');
$app->post('/admin/configuration/', 'check_admin', 'admin_change_json');
$app->get('/admin/idtemplates/', 'check_admin', 'admin_get_idtemplates');
$app->put('/admin/idtemplates/:id/', 'check_admin', 'admin_modify_idtemplate');
$app->delete('/admin/idtemplates/:id/', 'check_admin', 'admin_clear_idtemplate');
$app->get('/admin/mail/', 'check_admin', 'admin_get_smtp_config');
$app->put('/admin/mail/', 'check_admin', 'admin_change_smtp_config');
$app->get('/admin/solr/', 'check_admin', 'admin_get_solr_config');
$app->put('/admin/solr/', 'check_admin', 'admin_change_solr_config');
$app->post('/admin/solr', 'check_admin', 'admin_create_solr_index');
$app->get('/admin/users/', 'check_admin', 'admin_get_users');
$app->post('/admin/users/', 'check_admin', 'admin_add_user');
$app->get('/admin/users/:id/', 'check_admin', 'admin_get_user');
$app->put('/admin/users/:id/', 'check_admin', 'admin_modify_user');
$app->delete('/admin/users/:id/', 'check_admin', 'admin_delete_user');
$app->get('/admin/version/', 'check_admin', 'admin_check_version');
$app->get('/authors/:id/notes/', 'check_admin', 'authorNotes');
#$app->post('/authors/:id/notes/', 'check_admin', 'authorNotesEdit');
$app->get('/authors/:id/:page/', 'authorDetailsSlice');
$app->get('/authorslist/:id/', 'authorsSlice');
$app->get('/login/', 'show_login');
$app->post('/login/', 'perform_login');
$app->get('/logout/', 'logout');
$app->post('/metadata/authors/:id/thumbnail/', 'check_admin', 'edit_author_thm');
$app->delete('/metadata/authors/:id/thumbnail/', 'check_admin', 'del_author_thm');
$app->post('/metadata/authors/:id/notes/', 'check_admin', 'edit_author_notes');
$app->delete('/metadata/authors/:id/notes/', 'check_admin', 'del_author_notes');
$app->post('/metadata/authors/:id/links/', 'check_admin', 'new_author_link');
$app->delete('/metadata/authors/:id/links/:link_id/', 'check_admin', 'del_author_link');
$app->get('/search/', 'globalSearch');
$app->get('/series/:id/:page/', 'seriesDetailsSlice');
$app->get('/serieslist/:id/', 'seriesSlice');
$app->get('/tags/:id/:page/', 'tagDetailsSlice');
$app->get('/tagslist/:id/', 'tagsSlice');
$app->get('/titles/:id/', 'title');
$app->get('/titles/:id/cover/', 'cover');
$app->get('/titles/:id/file/:file', 'book');
$app->post('/titles/:id/kindle/:file', 'kindle');
$app->get('/titles/:id/thumbnail/', 'thumbnail');
$app->get('/titleslist/:id/', 'titlesSlice');
$app->get('/opds/', 'opdsRoot');
$app->get('/opds/newest/', 'opdsNewest');
$app->get('/opds/titleslist/:id/', 'opdsByTitle');
$app->get('/opds/authorslist/', 'opdsByAuthorInitial');
$app->get('/opds/authorslist/:initial/', 'opdsByAuthorNamesForInitial');
$app->get('/opds/authorslist/:initial/:id/:page/', 'opdsByAuthor');
$app->get('/opds/tagslist/', 'opdsByTagInitial');
$app->get('/opds/tagslist/:initial/', 'opdsByTagNamesForInitial');
$app->get('/opds/tagslist/:initial/:id/:page/', 'opdsByTag');
$app->get('/opds/serieslist/', 'opdsBySeriesInitial');
$app->get('/opds/serieslist/:initial/', 'opdsBySeriesNamesForInitial');
$app->get('/opds/serieslist/:initial/:id/:page/', 'opdsBySeries');
$app->get('/opds/opensearch.xml', 'opdsSearchDescriptor');
$app->get('/opds/searchlist/:id/', 'opdsBySearch');
$app->get('/opds/titles/:id/', 'title');
$app->get('/opds/titles/:id/cover/', 'cover');
$app->get('/opds/titles/:id/file/:file', 'book');
$app->get('/opds/titles/:id/thumbnail/', 'thumbnail');
$app->run();
/*********************************************************************
* Production functions
********************************************************************/
/**
* 404 page for invalid URLs
*/
function myNotFound()
{
global $app, $globalSettings;
$app->render('error.html', array(
'page' => mkPage(getMessageString('not_found1')),
'title' => getMessageString('not_found1'),
'error' => getMessageString('not_found2')));
}
function show_login()
{
global $app;
if (is_authenticated()) {
$app->getLog()->info('user is already logged in : ' . $app->auth->getUserName());
$app->redirect($app->request->getRootUri() . '/');
} else {
$app->render('login.html', array(
'page' => mkPage(getMessageString('login'))));
}
}
function perform_login()
{
global $app;
$login_data = $app->request()->post();
$app->getLog()->debug('login: ' . var_export($login_data, true));
if (isset($login_data['username']) && isset($login_data['password'])) {
$uname = $login_data['username'];
$upw = $login_data['password'];
if (empty($uname) || empty($upw)) {
$app->render('login.html', array(
'page' => mkPage(getMessageString('login'))));
} else {
$app->login_service->login($app->auth, array('username' => $uname, 'password' => $upw));
$success = $app->auth->getStatus();
$app->getLog()->debug('login success: ' . $success);
if (is_authenticated()) {
$app->getLog()->info('logged in user : ' . $app->auth->getUserName());
$app->redirect($app->request->getRootUri() . '/');
} else {
$app->getLog()->error('error logging in user : ' . $login_data['username']);
$app->render('login.html', array(
'page' => mkPage(getMessageString('login'))));
}
}
} else {
$app->render('login.html', array(
'page' => mkPage(getMessageString('login'))));
}
}
function logout()
{
global $app;
if (is_authenticated()) {
$username = $app->auth->getUserName();
$app->getLog()->debug("logging out user: " . $username);
$app->logout_service->logout($app->auth);
if (is_authenticated()) {
$app->getLog()->error("error logging out user: " . $username);
} else {
$app->getLog()->info("logged out user: " . $username);
}
}
$app->render('logout.html', array(
'page' => mkPage(getMessageString('logout'))));
}
/**
* Check admin rights and redirect if necessary
*/
function check_admin()
{
global $app;
if (!is_admin()) {
$app->render('error.html', array(
'page' => mkPage(getMessageString('error'), 0, 0),
'error' => getMessageString('error_no_access')));
}
}
/**
* Generate the admin page -> /admin/
*/
function admin()
{
global $app;
$app->render('admin.html', array(
'page' => mkPage(getMessageString('admin'), 0, 1),
'isadmin' => is_admin()));
}
function mkMailers()
{
$e0 = new ConfigMailer();
$e0->key = Mailer::SMTP;
$e0->text = getMessageString('admin_mailer_smtp');
$e1 = new ConfigMailer();
$e1->key = Mailer::SENDMAIL;
$e1->text = getMessageString('admin_mailer_sendmail');
$e2 = new ConfigMailer();
$e2->key = Mailer::MAIL;
$e2->text = getMessageString('admin_mailer_mail');
return array($e0, $e1, $e2);
}
function mkTitleTimeSortOptions()
{
$e0 = new ConfigTtsOption();
$e0->key = TITLE_TIME_SORT_TIMESTAMP;
$e0->text = getMessageString('admin_tts_by_timestamp');
$e1 = new ConfigTtsOption();
$e1->key = TITLE_TIME_SORT_PUBDATE;
$e1->text = getMessageString('admin_tts_by_pubdate');
$e2 = new ConfigTtsOption();
$e2->key = TITLE_TIME_SORT_LASTMODIFIED;
$e2->text = getMessageString('admin_tts_by_lastmodified');
return array($e0, $e1, $e2);
}
/**
* Generate the configuration page -> GET /admin/configuration/
*/
function admin_configuration()
{
global $app;
$app->render('admin_configuration.html', array(
'page' => mkPage(getMessageString('admin'), 0, 2),
'mailers' => mkMailers(),
'ttss' => mkTitleTimeSortOptions(),
'isadmin' => is_admin()));
}
/**
* Generate the ID templates page -> GET /admin/idtemplates/
*/
function admin_get_idtemplates()
{
global $app;
$idtemplates = $app->bbs->idTemplates();
$idtypes = $app->calibre->idTypes();
$ids2add = array();
foreach ($idtypes as $idtype) {
if (empty($idtemplates)) {
array_push($ids2add, $idtype['type']);
} else {
$found = false;
foreach ($idtemplates as $idtemplate) {
if ($idtype['type'] === $idtemplate->name) {
$found = true;
break;
}
}
if (!$found)
array_push($ids2add, $idtype['type']);
}
}
foreach ($ids2add as $id2add) {
$ni = new IdUrlTemplate();
$ni->name = $id2add;
$ni->val = '';
$ni->label = '';
array_push($idtemplates, $ni);
}
$app->getLog()->debug('admin_get_idtemplates ' . var_export($idtemplates, true));
$app->render('admin_idtemplates.html', array(
'page' => mkPage(getMessageString('admin_idtemplates'), 0, 2),
'templates' => $idtemplates,
'isadmin' => is_admin()));
}
function admin_modify_idtemplate($id)
{
global $app;
// parameter checking
if (!preg_match('/^\w+$/u',$id)) {
$app->getLog()->warn('admin_modify_idtemplate: invalid template id ' . $id);
$app->halt(400, "Invalid ID for template: "+$id);
}
$template_data = $app->request()->put();
$app->getLog()->debug('admin_modify_idtemplate: ' . var_export($template_data, true));
try {
$template = $app->bbs->idTemplate($id);
if (is_null($template))
$ntemplate = $app->bbs->addIdTemplate($id, $template_data['url'], $template_data['label']);
else
$ntemplate = $app->bbs->changeIdTemplate($id, $template_data['url'], $template_data['label']);
} catch (Exception $e) {
$app->getLog()->error('admin_modify_idtemplate: error while adding template' . var_export($template_data, true));
$app->getLog()->error('admin_modify_idtemplate: exception ' . $e->getMessage());
$ntemplate = null;
}
$resp = $app->response();
if (!is_null($ntemplate)) {
$resp->status(200);
$msg = getMessageString('admin_modified');
$answer = json_encode(array('template' => $ntemplate->getProperties(), 'msg' => $msg));
$resp->header('Content-type', 'application/json');
} else {
$resp->status(500);
$resp->header('Content-type', 'text/plain');
$answer = getMessageString('admin_modify_error');
}
#$app->getLog()->debug('admin_modify_idtemplate 2: '.var_export($ntemplate, true));
$resp->header('Content-Length', strlen($answer));
$resp->body($answer);
}
function admin_clear_idtemplate($id)
{
global $app;
// parameter checking
if (!preg_match('/^\w+$/u',$id)) {
$app->getLog()->warn('admin_clear_idtemplate: invalid template id ' . $id);
$app->halt(400, "Invalid ID for template: "+$id);
}
$app->getLog()->debug('admin_clear_idtemplate: ' . var_export($id, true));
$success = $app->bbs->deleteIdTemplate($id);
$resp = $app->response();
if ($success) {
$resp->status(200);
$msg = getMessageString('admin_modified');
$answer = json_encode(array('msg' => $msg));
$resp->header('Content-type', 'application/json');
} else {
$resp->status(404);
$answer = getMessageString('admin_modify_error');
$resp->header('Content-type', 'text/plain');
}
$resp->header('Content-Length', strlen($answer));
$resp->body($answer);
}
/**
* Generate the SMTP configuration page -> GET /admin/mail/
*/
function admin_get_smtp_config()
{
global $app, $globalSettings;
$mail = array('username' => $globalSettings[SMTP_USER],
'password' => $globalSettings[SMTP_PASSWORD],
'smtpserver' => $globalSettings[SMTP_SERVER],
'smtpport' => $globalSettings[SMTP_PORT],
'smtpenc' => $globalSettings[SMTP_ENCRYPTION]);
$app->render('admin_mail.html', array(
'page' => mkPage(getMessageString('admin_mail'), 0, 2),
'mail' => $mail,
'encryptions' => mkEncryptions(),
'isadmin' => is_admin()));
}
function mkEncryptions()
{
$e0 = new Encryption();
$e0->key = 0;
$e0->text = getMessageString('admin_smtpenc_none');
$e1 = new Encryption();
$e1->key = 1;
$e1->text = getMessageString('admin_smtpenc_ssl');
$e2 = new Encryption();
$e2->key = 2;
$e2->text = getMessageString('admin_smtpenc_tls');
return array($e0, $e1, $e2);
}
/**
* Change the SMTP configuration -> PUT /admin/mail/
*/
function admin_change_smtp_config()
{
global $app;
$mail_data = $app->request()->put();
$app->getLog()->debug('admin_change_smtp_configuration: ' . var_export($mail_data, true));
$mail_config = array(SMTP_USER => $mail_data['username'],
SMTP_PASSWORD => $mail_data['password'],
SMTP_SERVER => $mail_data['smtpserver'],
SMTP_PORT => $mail_data['smtpport'],
SMTP_ENCRYPTION => $mail_data['smtpenc']);
$app->bbs->saveConfigs($mail_config);
$resp = $app->response();
$app->render('admin_mail.html', array(
'page' => mkPage(getMessageString('admin_smtp'), 0, 2),
'mail' => $mail_data,
'encryptions' => mkEncryptions(),
'isadmin' => is_admin()));
}
/**
* Generate the SOLR configuration page -> GET /admin/solr/
*/
function admin_get_solr_config()
{
global $app, $globalSettings;
$solr = array('host' => $globalSettings[SOLR_HOST],
'port' => $globalSettings[SOLR_PORT],
'path' => $globalSettings[SOLR_PATH],
'core' => $globalSettings[SOLR_CORE],
'timeout' => $globalSettings[SOLR_TIMEOUT]);
$filter = getFilter();
$stats = $app->calibre->libraryStats($filter);
$stats['solr'] = $app->solr->getNumDocs();
$app->render('admin_solr.html', array(
'page' => mkPage(getMessageString('admin_solr'), 0, 2),
'stat' => $app->solr->workerStatus(),
'stats' => $stats,
'solr' => $solr,
'isadmin' => is_admin()));
}
/**
* Change the SOLR configuration -> PUT /admin/solr/
*/
function admin_change_solr_config()
{
global $app;
$solr_data = $app->request()->put();
$app->getLog()->debug('admin_change_solr_configuration: ' . var_export($solr_data, true));
$solr_config = array(SOLR_HOST => $solr_data['host'],
SOLR_PORT => $solr_data['port'],
SOLR_PATH => $solr_data['path'],
SOLR_CORE => $solr_data['core'],
SOLR_TIMEOUT => $solr_data['timeout']);
$app->bbs->saveConfigs($solr_config);
$resp = $app->response();
$filter = getFilter();
$stats = $app->calibre->libraryStats($filter);
$stats['solr'] = $app->solr->getNumDocs();
$app->render('admin_solr.html', array(
'page' => mkPage(getMessageString('admin_solr'), 0, 2),
'stat' => $app->solr->workerStatus(),
'stats' => $stats,
'solr' => $solr_data,
'isadmin' => is_admin()));
}
/**
* Run indexer -> POST /admin/solr/
*/
function admin_create_solr_index()
{
global $app, $globalSettings;;
$app->solr->toggleWorker();
$solr_data = array('host' => $globalSettings[SOLR_HOST],
'port' => $globalSettings[SOLR_PORT],
'path' => $globalSettings[SOLR_PATH],
'core' => $globalSettings[SOLR_CORE],
'timeout' => $globalSettings[SOLR_TIMEOUT]);
$filter = getFilter();
$stats = $app->calibre->libraryStats($filter);
$stats['solr'] = $app->solr->getNumDocs();
$app->render('admin_solr.html', array(
'page' => mkPage(getMessageString('admin_solr'), 0, 2),
'stat' => $app->solr->workerStatus(),
'stats' => $stats,
'solr' => $solr_data,
'isadmin' => is_admin()));
}
/**
* Generate the users overview page -> GET /admin/users/
*/
function admin_get_users()
{
global $app;
$users = $app->bbs->users();
$app->render('admin_users.html', array(
'page' => mkPage(getMessageString('admin_users'), 0, 2),
'users' => $users,
'isadmin' => is_admin()));
}
/**
* Generate the single user page -> GET /admin/users/:id/
*/
function admin_get_user($id)
{
global $app;
// parameter checking
if (!is_numeric($id)) {
$app->getLog()->warn('admin_get_user: invalid user id ' . $id);
$app->halt(400, "Bad parameter");
}
$user = $app->bbs->user($id);
$languages = $app->calibre->languages();
foreach ($languages as $language) {
$language->key = $language->lang_code;
}
$nl = new Language();
$nl->lang_code = getMessageString('admin_no_selection');
$nl->key = '';
array_unshift($languages, $nl);
$tags = $app->calibre->tags();
foreach ($tags as $tag) {
$tag->key = $tag->name;
}
$nt = new Tag();
$nt->name = getMessageString('admin_no_selection');
$nt->key = '';
array_unshift($tags, $nt);
$app->getLog()->debug('admin_get_user: ' . var_export($user, true));
$app->render('admin_user.html', array(
'page' => mkPage(getMessageString('admin_users'), 0, 3),
'user' => $user,
'languages' => $languages,
'tags' => $tags,
'isadmin' => is_admin()));
}
/**
* Add a user -> POST /admin/users/ (JSON)
*/
function admin_add_user()
{
global $app;
$user_data = $app->request()->post();
$app->getLog()->debug('admin_add_user: ' . var_export($user_data, true));
try {
$user = $app->bbs->addUser($user_data['username'], $user_data['password']);
} catch (Exception $e) {
$app->getLog()->error('admin_add_user: error for adding user ' . var_export($user_data, true));
$app->getLog()->error('admin_add_user: exception ' . $e->getMessage());
$user = null;
}
$resp = $app->response();
if (isset($user) && !is_null($user)) {
$resp->status(200);
$msg = getMessageString('admin_modified');
$answer = json_encode(array('user' => $user->getProperties(), 'msg' => $msg));
$resp->header('Content-type', 'application/json');
} else {
$resp->status(500);
$resp->header('Content-type', 'text/plain');
$answer = getMessageString('admin_modify_error');
}
$resp->header('Content-Length', strlen($answer));
$resp->body($answer);
}
/**
* Delete a user -> DELETE /admin/users/:id/ (JSON)
*/
function admin_delete_user($id)
{
global $app;
// parameter checking
if (!is_numeric($id)) {
$app->getLog()->warn('admin_delete_user: invalid user id ' . $id);
$app->halt(400, "Bad parameter");
}
$app->getLog()->debug('admin_delete_user: ' . var_export($id, true));
$success = $app->bbs->deleteUser($id);
$resp = $app->response();
if ($success) {
$resp->status(200);
$msg = getMessageString('admin_modified');
$answer = json_encode(array('msg' => $msg));
$resp->header('Content-type', 'application/json');
} else {
$resp->status(500);
$resp->header('Content-type', 'text/plain');
$answer = getMessageString('admin_modify_error');
}
$resp->header('Content-Length', strlen($answer));
$resp->body($answer);
}
/**
* Modify a user -> PUT /admin/users/:id/ (JSON)
*/
function admin_modify_user($id)
{
global $app;
// parameter checking
if (!is_numeric($id)) {
$app->getLog()->warn('admin_modify_user: invalid user id ' . $id);
$app->halt(400, "Bad parameter");
}
$user_data = $app->request()->put();
$app->getLog()->debug('admin_modify_user: ' . var_export($user_data, true));
$user = $app->bbs->changeUser($id, $user_data['password'],
$user_data['languages'], $user_data['tags'], $user_data['role']);
$app->getLog()->debug('admin_modify_user: ' . var_export($user, true));
$resp = $app->response();
if (isset($user) && !is_null($user)) {
$resp->status(200);
$msg = getMessageString('admin_modified');
$answer = json_encode(array('user' => $user->getProperties(), 'msg' => $msg));
$resp->header('Content-type', 'application/json');
} else {
$resp->status(500);
$resp->header('Content-type', 'text/plain');
$answer = getMessageString('admin_modify_error');
}
$resp->header('Content-Length', strlen($answer));
$resp->body($answer);
}
/**
* Processes changes in the admin page -> POST /admin/configuration/
*/
function admin_change_json()
{
global $app, $globalSettings;
$app->getLog()->debug('admin_change: started');
# Check access permission
if (!is_admin()) {
$app->getLog()->warn('admin_change: no admin permission');
$app->render('admin_configuration.html', array(
'page' => mkPage(getMessageString('admin')),
'messages' => array(getMessageString('invalid_password')),
'isadmin' => false));
return;
}
$nconfigs = array();
$req_configs = $app->request()->post();
$errors = array();
$messages = array();
$app->getLog()->debug('admin_change: ' . var_export($req_configs, true));
## Check for consistency - calibre directory
# Calibre dir is still empty and no change in sight --> error
if (!has_valid_calibre_dir() && empty($req_configs[CALIBRE_DIR]))
array_push($errors, 1);
# Calibre dir changed, check it for existence, delete thumbnails of old calibre library
elseif (array_key_exists(CALIBRE_DIR, $req_configs)) {
$req_calibre_dir = $req_configs[CALIBRE_DIR];
if ($req_calibre_dir != $globalSettings[CALIBRE_DIR]) {
if (!Calibre::checkForCalibre($req_calibre_dir)) {
array_push($errors, 1);
} elseif ($app->bbs->clearThumbnails())
$app->getLog()->info('admin_change: Lib changed, deleted existing thumbnails.');
else {
$app->getLog()->info('admin_change: Lib changed, deletion of existing thumbnails failed.');
}
}
}
## More consistency checks - kindle feature
# Switch off Kindle feature, if no valid email address supplied
if ($req_configs[KINDLE] == "1") {
if (empty($req_configs[KINDLE_FROM_EMAIL])) {
array_push($errors, 5);
} elseif (!isEMailValid($req_configs[KINDLE_FROM_EMAIL])) {
array_push($errors, 5);
}
}
## Check for a change in the thumbnail generation method
if ($req_configs[THUMB_GEN_CLIPPED] != $globalSettings[THUMB_GEN_CLIPPED]) {
$app->getLog()->info('admin_change: Thumbnail generation method changed. Existing Thumbnails will be deleted.');
# Delete old thumbnails if necessary
if ($app->bbs->clearThumbnails())
$app->getLog()->info('admin_change: Deleted exisiting thumbnails.');
else {
$app->getLog()->info('admin_change: Deletion of exisiting thumbnails failed.');
}
}
## Check for a change in page size, min 1, max 100
if ($req_configs[PAGE_SIZE] != $globalSettings[PAGE_SIZE]) {
if ($req_configs[PAGE_SIZE] < 1 || $req_configs[PAGE_SIZE] > 100) {
$app->getLog()->warn('admin_change: Invalid page size requested: ' . $req_configs[PAGE_SIZE]);
array_push($errors, 4);
}
}
# Don't save just return the error status
if (count($errors) > 0) {
$app->getLog()->error('admin_change: ended with error ' . var_export($errors, true));
$app->render('admin_configuration.html', array(
'page' => mkPage(getMessageString('admin')),
'isadmin' => true,
'errors' => $errors));
} else {
## Apply changes
foreach ($req_configs as $key => $value) {
if (!isset($globalSettings[$key]) || $value != $globalSettings[$key]) {
$nconfigs[$key] = $value;
$globalSettings[$key] = $value;
$app->getLog()->debug('admin_change: ' . $key . ' changed: ' . $value);
}
}
# Save changes
if (count($nconfigs) > 0) {
$app->bbs->saveConfigs($nconfigs);
$app->getLog()->debug('admin_change: changes saved');
}
$app->getLog()->debug('admin_change: ended');
$app->render('admin_configuration.html', array(
'page' => mkPage(getMessageString('admin'), 0, 2),
'messages' => array(getMessageString('changes_saved')),
'mailers' => mkMailers(),
'ttss' => mkTitleTimeSortOptions(),
'isadmin' => true,
));
}
}
/**
* Get the new version info and compare it to our version -> GET /admin/version/
*/
function admin_check_version()
{
global $app, $globalSettings;
$versionAnswer = array();
$opts = [
"http" => [
"method" => "GET",
"header" => "User-Agent: request"
]
];
$context = stream_context_create($opts);
$contents = file_get_contents(VERSION_URL, false, $context);
if ($contents == false) {
$versionClass = 'error';
$versionAnswer = sprintf(getMessageString('admin_new_version_error'), $globalSettings['version']);
} else {
$versionInfo = json_decode($contents);
$version = $globalSettings['version'];
$lastTag = $versionInfo->{'tag_name'};
$lastTag = str_replace("v", "", $lastTag);
if (strpos($globalSettings['version'], '-') === false) {
$v = preg_split('/-/', $globalSettings['version']);
$version = $v[0];
}
$result = version_compare($version, $lastTag);
if ($result === -1) {
$versionClass = 'success';
$msg1 = sprintf(getMessageString('admin_new_version'), $lastTag, $globalSettings['version']);
$msg2 = sprintf("<a href=\"%s\">%s</a>", $versionInfo->{'html_url'}, $versionInfo->{'html_url'});
$msg3 = sprintf(getMessageString('admin_check_url'), $msg2);
$versionAnswer = $msg1 . '. ' . $msg3;
} else {
$versionClass = '';
$versionAnswer = sprintf(getMessageString('admin_no_new_version'), $globalSettings['version']);
}
}
$app->render('admin_version.html', array(
'page' => mkPage(getMessageString('admin_check_version'), 0, 2),
'versionClass' => $versionClass,
'versionAnswer' => $versionAnswer,
'isadmin' => true,
));
}
/*********************************************************************
* Metadata functions
********************************************************************/
/**
* Upload an author thumbnail picture -> POST /metadata/authors/:id/thumbnail/
* Works only with JPG/PNG, max. size 3MB
*/
function edit_author_thm($id)
{
global $app, $globalSettings;
// parameter checking
if (!is_numeric($id)) {
$app->getLog()->warn('edit_author_thm: invalid author id ' . $id);
$app->halt(400, "Bad parameter");
}
$allowedExts = array("jpeg", "jpg", "png");
#$temp = explode(".", $_FILES["file"]["name"]);
#$extension = end($temp);
$extension = pathinfo($_FILES["file"]["name"], PATHINFO_EXTENSION);
$app->getLog()->debug('edit_author_thm: ' . $_FILES["file"]["name"]);
if ((($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 3145728)
&& in_array($extension, $allowedExts)
) {
$app->getLog()->debug('edit_author_thm: filetype ' . $_FILES["file"]["type"] . ', size ' . $_FILES["file"]["size"]);
if ($_FILES["file"]["error"] > 0) {
$app->getLog()->debug('edit_author_thm: upload error ' . $_FILES["file"]["error"]);
$app->flash('error', getMessageString('author_thumbnail_upload_error1') . ': ' . $_FILES["file"]["error"]);
$rot = $app->request()->getRootUri();
$app->redirect($rot . '/authors/' . $id . '/0/');
} else {
$app->getLog()->debug('edit_author_thm: upload ok, converting');
$author = $app->calibre->author($id);
$created = $app->bbs->editAuthorThumbnail($id, $author->name, $globalSettings[THUMB_GEN_CLIPPED], $_FILES["file"]["tmp_name"], $_FILES["file"]["type"]);
$app->getLog()->debug('edit_author_thm: converted, redirecting');
$rot = $app->request()->getRootUri();
$app->redirect($rot . '/authors/' . $id . '/0/');
}
} else {
$app->getLog()->warn('edit_author_thm: Uploaded thumbnail too big or wrong type');
$app->flash('error', getMessageString('author_thumbnail_upload_error2'));
$rot = $app->request()->getRootUri();
$app->redirect($rot . '/authors/' . $id . '/0/');
}
}
/**
* Delete the author's thumbnail -> DELETE /metadata/authors/:id/thumbnail/ JSON
*/
function del_author_thm($id)
{
global $app;
// parameter checking
if (!is_numeric($id)) {
$app->getLog()->warn('del_author_thm: invalid author id ' . $id);
$app->halt(400, "Bad parameter");
}
$app->getLog()->debug('del_author_thm: ' . $id);
$del = $app->bbs->deleteAuthorThumbnail($id);
$resp = $app->response();
if ($del) {
$resp->status(200);
$msg = getMessageString('admin_modified');
$answer = json_encode(array('msg' => $msg));
$resp->header('Content-type', 'application/json');
} else {
$resp->status(500);
$resp->header('Content-type', 'text/plain');
$answer = getMessageString('admin_modify_error');
}
$resp->header('Content-Length', strlen($answer));
$resp->body($answer);
}
/**
* Edit the notes about the author -> POST /metadata/authors/:id/notes/ JSON
*/
function edit_author_notes($id)
{
global $app;
// parameter checking
if (!is_numeric($id)) {
$app->getLog()->warn('edit_author_notes: invalid author id ' . $id);
$app->halt(400, "Bad parameter");
}
$app->getLog()->debug('edit_author_notes: ' . $id);
$note_data = $app->request()->post();
$app->getLog()->debug('edit_author_notes: note ' . var_export($note_data, true));