mirror of
https://github.com/wallabag/wallabag.git
synced 2024-10-31 22:28:54 +00:00
1030 lines
43 KiB
PHP
Executable file
1030 lines
43 KiB
PHP
Executable file
<?php
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/**
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* wallabag, self hostable application allowing you to not miss any content anymore
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*
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* @category wallabag
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* @author Nicolas Lœuillet <nicolas@loeuillet.org>
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* @copyright 2013
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* @license http://opensource.org/licenses/MIT see COPYING file
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*/
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class Poche
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{
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/**
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* @var User
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*/
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public $user;
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/**
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* @var Database
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*/
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public $store;
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/**
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* @var Template
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*/
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public $tpl;
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/**
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* @var Language
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*/
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public $language;
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/**
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* @var Routing
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*/
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public $routing;
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/**
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* @var Messages
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*/
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public $messages;
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/**
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* @var Paginator
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*/
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public $pagination;
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public function __construct()
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{
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$this->init();
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}
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private function init()
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{
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Tools::initPhp();
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$pocheUser = Session::getParam('poche_user');
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if ($pocheUser && $pocheUser != array()) {
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$this->user = $pocheUser;
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} else {
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// fake user, just for install & login screens
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$this->user = new User();
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$this->user->setConfig($this->getDefaultConfig());
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}
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$this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p');
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$this->language = new Language($this);
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$this->tpl = new Template($this);
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$this->store = new Database();
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$this->messages = new Messages();
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$this->routing = new Routing($this);
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}
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public function run()
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{
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$this->routing->run();
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}
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/**
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* Creates a new user
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*/
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public function createNewUser($username, $password, $email = "", $internalRegistration = false)
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{
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Tools::logm('Trying to create a new user...');
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if (!empty($username) && !empty($password)){
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$newUsername = filter_var($username, FILTER_SANITIZE_STRING);
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$email = filter_var($email, FILTER_SANITIZE_STRING);
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if (!$this->store->userExists($newUsername)){
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if ($this->store->install($newUsername, Tools::encodeString($password . $newUsername), $email)) {
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if ($email != "") { // if email is filled
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if (SEND_CONFIRMATION_EMAIL && function_exists('mail')) {
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// if internal registration from config screen
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$body_internal = _('Hi,') . "\r\n\r\n" . sprintf(_('Someone just created a wallabag account for you on %1$s.'), Tools::getPocheUrl()) .
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"\r\n\r\n" . sprintf(_('Your login is %1$s.'), $newUsername) ."\r\n\r\n" .
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_('Note : The password has been chosen by the person who created your account. Get in touch with that person to know your password and change it as soon as possible') . "\r\n\r\n" .
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_('Have fun with it !') . "\r\n\r\n" .
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_('This is an automatically generated message, no one will answer if you respond to it.');
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// if external (public) registration
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$body = sprintf(_('Hi, %1$s'), $newUsername) . "\r\n\r\n" .
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sprintf(_('You\'ve just created a wallabag account on %1$s.'), Tools::getPocheUrl()) .
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"\r\n\r\n" . _("Have fun with it !");
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$body = $internalRegistration ? $body_internal : $body;
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$body = wordwrap($body, 70, "\r\n"); // cut lines with more than 70 caracters (MIME standard)
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if (mail($email, sprintf(_('Your new wallabag account on %1$s'), Tools::getPocheUrl()), $body,
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'X-Mailer: PHP/' . phpversion() . "\r\n" .
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'Content-type: text/plain; charset=UTF-8' . "\r\n" .
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"From: " . $newUsername . "@" . gethostname() . "\r\n")) {
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Tools::logm('The user ' . $newUsername . ' has been emailed');
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$this->messages->add('i', sprintf(_('The new user %1$s has been sent an email at %2$s. You may have to check spam folder.'), $newUsername, $email));
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Tools::redirect('?');
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} else {
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Tools::logm('A problem has been encountered while sending an email');
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$this->messages->add('e', _('A problem has been encountered while sending an email'));
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}
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} else {
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Tools::logm('The user has been created, but the server did not authorize sending emails');
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$this->messages->add('i', _('The server did not authorize sending a confirmation email, but the user was created.'));
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}
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} else {
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Tools::logm('The user has been created, but no email was saved, so no confimation email was sent');
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$this->messages->add('i', _('The user was created, but no email was sent because email was not filled in'));
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}
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Tools::logm('The new user ' . $newUsername . ' has been installed');
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if (\Session::isLogged()) {
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$this->messages->add('s', sprintf(_('The new user %s has been installed. Do you want to <a href="?logout">logout ?</a>'), $newUsername));
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}
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Tools::redirect();
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}
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else {
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Tools::logm('error during adding new user');
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Tools::redirect();
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}
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}
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else {
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$this->messages->add('e', sprintf(_('Error : An user with the name %s already exists !'), $newUsername));
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Tools::logm('An user with the name ' . $newUsername . ' already exists !');
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Tools::redirect();
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}
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}
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else {
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Tools::logm('Password or username were empty');
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}
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}
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/**
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* Delete an existing user
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*/
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public function deleteUser($password)
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{
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if ($this->store->listUsers() > 1) {
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if (Tools::encodeString($password . $this->user->getUsername()) == $this->store->getUserPassword($this->user->getId())) {
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$username = $this->user->getUsername();
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$this->store->deleteUserConfig($this->user->getId());
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Tools::logm('The configuration for user '. $username .' has been deleted !');
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$this->store->deleteTagsEntriesAndEntries($this->user->getId());
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Tools::logm('The entries for user '. $username .' has been deleted !');
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$this->store->deleteUser($this->user->getId());
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Tools::logm('User '. $username .' has been completely deleted !');
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Session::logout();
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Tools::logm('logout');
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Tools::redirect();
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$this->messages->add('s', sprintf(_('User %s has been successfully deleted !'), $username));
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}
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else {
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Tools::logm('Bad password !');
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$this->messages->add('e', _('Error : The password is wrong !'));
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}
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}
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else {
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Tools::logm('Only user !');
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$this->messages->add('e', _('Error : You are the only user, you cannot delete your account !'));
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}
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}
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public function getDefaultConfig()
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{
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return array(
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'pager' => PAGINATION,
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'language' => LANG,
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'theme' => DEFAULT_THEME
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);
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}
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/**
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* Call action (mark as fav, archive, delete, etc.)
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*/
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public function action($action, Url $url, $id = 0, $import = FALSE, $autoclose = FALSE, $tags = null)
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{
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switch ($action)
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{
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case 'add':
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$content = Tools::getPageContent($url);
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$title = ($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : parse_url($url, PHP_URL_HOST);
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$body = $content['rss']['channel']['item']['description'];
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// clean content from prevent xss attack
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$purifier = $this->_getPurifier();
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$title = $purifier->purify($title);
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$body = $purifier->purify($body);
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//search for possible duplicate
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$duplicate = NULL;
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$clean_url = $url->getUrl();
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// Clean URL to remove parameters from feedburner and all this stuff. Taken from Shaarli.
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$i=strpos($clean_url,'&utm_source='); if ($i!==false) $clean_url=substr($clean_url,0,$i);
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$i=strpos($clean_url,'?utm_source='); if ($i!==false) $clean_url=substr($clean_url,0,$i);
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$i=strpos($clean_url,'#xtor=RSS-'); if ($i!==false) $clean_url=substr($clean_url,0,$i);
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$duplicate = $this->store->retrieveOneByURL($clean_url, $this->user->getId());
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$last_id = $this->store->add($clean_url, $title, $body, $this->user->getId());
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if ( $last_id ) {
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Tools::logm('add link ' . $clean_url);
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if (DOWNLOAD_PICTURES) {
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$content = Picture::filterPicture($body, $clean_url, $last_id);
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Tools::logm('updating content article');
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$this->store->updateContent($last_id, $content, $this->user->getId());
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}
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if ($duplicate != NULL) {
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// duplicate exists, so, older entry needs to be deleted (as new entry should go to the top of list), BUT favorite mark and tags should be preserved
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Tools::logm('link ' . $clean_url . ' is a duplicate');
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// 1) - preserve tags and favorite, then drop old entry
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$this->store->reassignTags($duplicate['id'], $last_id);
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if ($duplicate['is_fav']) {
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$this->store->favoriteById($last_id, $this->user->getId());
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}
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if ($this->store->deleteById($duplicate['id'], $this->user->getId())) {
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Tools::logm('previous link ' . $clean_url .' entry deleted');
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}
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}
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// if there are tags, add them to the new article
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if (isset($_GET['tags'])) {
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$_POST['value'] = $_GET['tags'];
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$_POST['entry_id'] = $last_id;
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$this->action('add_tag', $url);
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}
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$this->messages->add('s', _('the link has been added successfully'));
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}
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else {
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$this->messages->add('e', _('error during insertion : the link wasn\'t added'));
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Tools::logm('error during insertion : the link wasn\'t added ' . $clean_url);
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}
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if ($autoclose == TRUE) {
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Tools::redirect('?view=home&closewin=true');
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} else {
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Tools::redirect('?view=home');
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}
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return $last_id;
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break;
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case 'delete':
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if (isset($_GET['search'])) {
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//when we want to apply a delete to a search
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$tags = array($_GET['search']);
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$allentry_ids = $this->store->search($tags[0], $this->user->getId());
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$entry_ids = array();
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foreach ($allentry_ids as $eachentry) {
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$entry_ids[] = $eachentry[0];
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}
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} else { // delete a single article
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$entry_ids = array($id);
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}
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foreach($entry_ids as $id) {
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$msg = 'delete link #' . $id;
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// deleting tags and tags_entries
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$tags = $this->store->retrieveTagsByEntry($id);
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foreach ($tags as $tag) {
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$this->store->removeTagForEntry($id, $tag['id']);
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$this->store->cleanUnusedTag($tag['id']);
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}
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// deleting pictures
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if ($this->store->deleteById($id, $this->user->getId())) {
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if (DOWNLOAD_PICTURES) {
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Picture::removeDirectory(ABS_PATH . $id);
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}
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$this->messages->add('s', _('the link has been deleted successfully'));
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}
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else {
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$this->messages->add('e', _('the link wasn\'t deleted'));
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$msg = 'error : can\'t delete link #' . $id;
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}
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Tools::logm($msg);
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}
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Tools::redirect('?');
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break;
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case 'toggle_fav' :
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$this->store->favoriteById($id, $this->user->getId());
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Tools::logm('mark as favorite link #' . $id);
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if ( Tools::isAjaxRequest() ) {
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echo 1;
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exit;
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}
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else {
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Tools::redirect();
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}
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break;
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case 'toggle_archive' :
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if (isset($_GET['tag_id'])) {
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//when we want to archive a whole tag
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$tag_id = $_GET['tag_id'];
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$allentry_ids = $this->store->retrieveEntriesByTag($tag_id, $this->user->getId());
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$entry_ids = array();
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foreach ($allentry_ids as $eachentry) {
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$entry_ids[] = $eachentry[0];
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}
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} else { //archive a single article
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$entry_ids = array($id);
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}
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foreach($entry_ids as $id) {
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$this->store->archiveById($id, $this->user->getId());
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Tools::logm('archive link #' . $id);
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}
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if ( Tools::isAjaxRequest() ) {
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echo 1;
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exit;
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} else {
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Tools::redirect();
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}
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break;
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case 'archive_and_next' :
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$nextid = $this->store->getPreviousArticle($id, $this->user->getId());
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$this->store->archiveById($id, $this->user->getId());
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Tools::logm('archive link #' . $id);
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Tools::redirect('?view=view&id=' . $nextid);
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break;
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case 'archive_all' :
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$this->store->archiveAll($this->user->getId());
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Tools::logm('archive all links');
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Tools::redirect();
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break;
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case 'add_tag' :
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if (isset($_GET['search'])) {
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//when we want to apply a tag to a search
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$tags = array($_GET['search']);
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$allentry_ids = $this->store->search($tags[0], $this->user->getId());
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$entry_ids = array();
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foreach ($allentry_ids as $eachentry) {
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$entry_ids[] = $eachentry[0];
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}
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} else { //add a tag to a single article
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$tags = explode(',', $_POST['value']);
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$entry_ids = array($_POST['entry_id']);
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}
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foreach($entry_ids as $entry_id) {
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$entry = $this->store->retrieveOneById($entry_id, $this->user->getId());
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if (!$entry) {
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$this->messages->add('e', _('Article not found!'));
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Tools::logm('error : article not found');
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Tools::redirect();
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}
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//get all already set tags to preven duplicates
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$already_set_tags = array();
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$entry_tags = $this->store->retrieveTagsByEntry($entry_id);
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foreach ($entry_tags as $tag) {
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$already_set_tags[] = $tag['value'];
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}
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foreach($tags as $key => $tag_value) {
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$value = trim($tag_value);
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if ($value && !in_array($value, $already_set_tags)) {
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$tag = $this->store->retrieveTagByValue($value);
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if (is_null($tag)) {
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# we create the tag
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$tag = $this->store->createTag($value);
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$sequence = '';
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if (STORAGE == 'postgres') {
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$sequence = 'tags_id_seq';
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}
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$tag_id = $this->store->getLastId($sequence);
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}
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else {
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$tag_id = $tag['id'];
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}
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# we assign the tag to the article
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$this->store->setTagToEntry($tag_id, $entry_id);
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}
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}
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}
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$this->messages->add('s', _('The tag has been applied successfully'));
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Tools::logm('The tag has been applied successfully');
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Tools::redirect();
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break;
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case 'remove_tag' :
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$tag_id = $_GET['tag_id'];
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$entry = $this->store->retrieveOneById($id, $this->user->getId());
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if (!$entry) {
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$this->messages->add('e', _('Article not found!'));
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Tools::logm('error : article not found');
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Tools::redirect();
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}
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$this->store->removeTagForEntry($id, $tag_id);
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Tools::logm('tag entry deleted');
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if ($this->store->cleanUnusedTag($tag_id)) {
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Tools::logm('tag deleted');
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}
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$this->messages->add('s', _('The tag has been successfully deleted'));
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Tools::redirect();
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break;
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case 'reload_article' :
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Tools::logm('reload article');
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$id = $_GET['id'];
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$entry = $this->store->retrieveOneById($id, $this->user->getId());
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Tools::logm('reload url ' . $entry['url']);
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$url = new Url(base64_encode($entry['url']));
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$this->action('add', $url);
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break;
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/* For some unknown reason I can't get displayView() to work here (it redirects to home view afterwards). So here's a dirty fix which redirects directly to URL */
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case 'random':
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Tools::logm('get a random article');
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$view = $_GET['view'];
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if ($this->store->getRandomId($this->user->getId(),$view)) {
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$id_array = $this->store->getRandomId($this->user->getId(),$view);
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$id = $id_array[0];
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Tools::redirect('?view=view&id=' . $id[0]);
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Tools::logm('got the article with id ' . $id[0]);
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}
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break;
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default:
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break;
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}
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}
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function displayView($view, $id = 0)
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{
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$tpl_vars = array();
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switch ($view)
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{
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case 'about':
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break;
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case 'config':
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$dev_infos = $this->_getPocheVersion('dev');
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$dev = trim($dev_infos[0]);
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$check_time_dev = date('d-M-Y H:i', $dev_infos[1]);
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$prod_infos = $this->_getPocheVersion('prod');
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$prod = trim($prod_infos[0]);
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$check_time_prod = date('d-M-Y H:i', $prod_infos[1]);
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$compare_dev = version_compare(POCHE, $dev);
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$compare_prod = version_compare(POCHE, $prod);
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$themes = $this->tpl->getInstalledThemes();
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$languages = $this->language->getInstalledLanguages();
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$token = $this->user->getConfigValue('token');
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$http_auth = isset($_SERVER['REMOTE_USER']);
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$only_user = ($this->store->listUsers() > 1) ? false : true;
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$https = substr(Tools::getPocheUrl(), 0, 5) == 'https';
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$tpl_vars = array(
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'themes' => $themes,
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'languages' => $languages,
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'dev' => $dev,
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'prod' => $prod,
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'check_time_dev' => $check_time_dev,
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'check_time_prod' => $check_time_prod,
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'compare_dev' => $compare_dev,
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'compare_prod' => $compare_prod,
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'token' => $token,
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'user_id' => $this->user->getId(),
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'http_auth' => $http_auth,
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'only_user' => $only_user,
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'https' => $https
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);
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Tools::logm('config view');
|
|
break;
|
|
case 'edit-tags':
|
|
# tags
|
|
$entry = $this->store->retrieveOneById($id, $this->user->getId());
|
|
if (!$entry) {
|
|
$this->messages->add('e', _('Article not found!'));
|
|
Tools::logm('error : article not found');
|
|
Tools::redirect();
|
|
}
|
|
$tags = $this->store->retrieveTagsByEntry($id);
|
|
$all_tags = $this->store->retrieveAllTags($this->user->getId());
|
|
$maximus = 0;
|
|
foreach ($all_tags as $eachtag) { // search for the most times a tag is present
|
|
if ($eachtag["entriescount"] > $maximus) $maximus = $eachtag["entriescount"];
|
|
}
|
|
foreach ($all_tags as $key => $eachtag) { // get the percentage of presence of each tag
|
|
$percent = floor(($eachtag["entriescount"] / $maximus) * 100);
|
|
|
|
if ($percent < 20): // assign a css class, depending on the number of entries count
|
|
$cssclass = 'smallesttag';
|
|
elseif ($percent >= 20 and $percent < 40):
|
|
$cssclass = 'smalltag';
|
|
elseif ($percent >= 40 and $percent < 60):
|
|
$cssclass = 'mediumtag';
|
|
elseif ($percent >= 60 and $percent < 80):
|
|
$cssclass = 'largetag';
|
|
else:
|
|
$cssclass = 'largesttag';
|
|
endif;
|
|
$all_tags[$key]['cssclass'] = $cssclass;
|
|
}
|
|
$tpl_vars = array(
|
|
'entry_id' => $id,
|
|
'tags' => $tags,
|
|
'alltags' => $all_tags,
|
|
'entry' => $entry,
|
|
);
|
|
break;
|
|
case 'tags':
|
|
$token = $this->user->getConfigValue('token');
|
|
//if term is set - search tags for this term
|
|
$term = Tools::checkVar('term');
|
|
$tags = $this->store->retrieveAllTags($this->user->getId(), $term);
|
|
if (Tools::isAjaxRequest()) {
|
|
$result = array();
|
|
foreach ($tags as $tag) {
|
|
$result[] = $tag['value'];
|
|
}
|
|
echo json_encode($result);
|
|
exit;
|
|
}
|
|
$tpl_vars = array(
|
|
'token' => $token,
|
|
'user_id' => $this->user->getId(),
|
|
'tags' => $tags,
|
|
);
|
|
break;
|
|
case 'search':
|
|
if (isset($_GET['search'])) {
|
|
$search = filter_var($_GET['search'], FILTER_SANITIZE_STRING);
|
|
$tpl_vars['entries'] = $this->store->search($search, $this->user->getId());
|
|
$count = count($tpl_vars['entries']);
|
|
$this->pagination->set_total($count);
|
|
$page_links = str_replace(array('previous', 'next'), array(_('previous'), _('next')),
|
|
$this->pagination->page_links('?view=' . $view . '?search=' . $search . '&sort=' . $_SESSION['sort'] . '&' ));
|
|
$tpl_vars['page_links'] = $page_links;
|
|
$tpl_vars['nb_results'] = $count;
|
|
$tpl_vars['searchterm'] = $search;
|
|
}
|
|
break;
|
|
case 'view':
|
|
$entry = $this->store->retrieveOneById($id, $this->user->getId());
|
|
if ($entry != NULL) {
|
|
Tools::logm('view link #' . $id);
|
|
$content = $entry['content'];
|
|
if (function_exists('tidy_parse_string')) {
|
|
$tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8');
|
|
$tidy->cleanRepair();
|
|
$content = $tidy->value;
|
|
}
|
|
|
|
# flattr checking
|
|
$flattr = NULL;
|
|
if (FLATTR) {
|
|
$flattr = new FlattrItem();
|
|
$flattr->checkItem($entry['url'], $entry['id']);
|
|
}
|
|
|
|
# previous and next
|
|
$previous = FALSE;
|
|
$previous_id = $this->store->getPreviousArticle($id, $this->user->getId());
|
|
$next = FALSE;
|
|
$next_id = $this->store->getNextArticle($id, $this->user->getId());
|
|
|
|
if ($this->store->retrieveOneById($previous_id, $this->user->getId())) {
|
|
$previous = TRUE;
|
|
}
|
|
if ($this->store->retrieveOneById($next_id, $this->user->getId())) {
|
|
$next = TRUE;
|
|
}
|
|
$navigate = array('previous' => $previous, 'previousid' => $previous_id, 'next' => $next, 'nextid' => $next_id);
|
|
|
|
# tags
|
|
$tags = $this->store->retrieveTagsByEntry($entry['id']);
|
|
|
|
$tpl_vars = array(
|
|
'entry' => $entry,
|
|
'content' => $content,
|
|
'flattr' => $flattr,
|
|
'tags' => $tags,
|
|
'navigate' => $navigate
|
|
);
|
|
}
|
|
else {
|
|
Tools::logm('error in view call : entry is null');
|
|
}
|
|
break;
|
|
default: # home, favorites, archive and tag views
|
|
$tpl_vars = array(
|
|
'entries' => '',
|
|
'page_links' => '',
|
|
'nb_results' => '',
|
|
'listmode' => (isset($_COOKIE['listmode']) ? true : false),
|
|
'view' => $view,
|
|
);
|
|
|
|
//if id is given - we retrieve entries by tag: id is tag id
|
|
if ($id) {
|
|
$tpl_vars['tag'] = $this->store->retrieveTag($id, $this->user->getId());
|
|
$tpl_vars['id'] = intval($id);
|
|
}
|
|
|
|
$count = $this->store->getEntriesByViewCount($view, $this->user->getId(), $id);
|
|
|
|
if ($count && $count > 0) {
|
|
$this->pagination->set_total($count);
|
|
$page_links = str_replace(array('previous', 'next'), array(_('previous'), _('next')),
|
|
$this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . (($id)?'&id='.$id:'') . '&' ));
|
|
$tpl_vars['entries'] = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit(), $id);
|
|
$tpl_vars['page_links'] = $page_links;
|
|
$tpl_vars['nb_results'] = $count;
|
|
}
|
|
Tools::logm('display ' . $view . ' view');
|
|
break;
|
|
}
|
|
|
|
return $tpl_vars;
|
|
}
|
|
|
|
/**
|
|
* update the password of the current user.
|
|
* if MODE_DEMO is TRUE, the password can't be updated.
|
|
* @todo add the return value
|
|
* @todo set the new password in function header like this updatePassword($newPassword)
|
|
* @return boolean
|
|
*/
|
|
public function updatePassword($password, $confirmPassword)
|
|
{
|
|
if (MODE_DEMO) {
|
|
$this->messages->add('i', _('in demo mode, you can\'t update your password'));
|
|
Tools::logm('in demo mode, you can\'t do this');
|
|
Tools::redirect('?view=config');
|
|
}
|
|
else {
|
|
if (isset($password) && isset($confirmPassword)) {
|
|
if ($password == $confirmPassword && !empty($password)) {
|
|
$this->messages->add('s', _('your password has been updated'));
|
|
$this->store->updatePassword($this->user->getId(), Tools::encodeString($password . $this->user->getUsername()));
|
|
Session::logout();
|
|
Tools::logm('password updated');
|
|
Tools::redirect();
|
|
}
|
|
else {
|
|
$this->messages->add('e', _('the two fields have to be filled & the password must be the same in the two fields'));
|
|
Tools::redirect('?view=config');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get credentials from differents sources
|
|
* It redirects the user to the $referer link
|
|
*
|
|
* @return array
|
|
*/
|
|
private function credentials()
|
|
{
|
|
if (!empty($_POST['login']) && !empty($_POST['password'])) {
|
|
return array($_POST['login'], $_POST['password'], false);
|
|
}
|
|
if (isset($_SERVER['REMOTE_USER'])) {
|
|
return array($_SERVER['REMOTE_USER'], 'http_auth', true);
|
|
}
|
|
|
|
return array(false, false, false);
|
|
}
|
|
|
|
/**
|
|
* checks if login & password are correct and save the user in session.
|
|
* it redirects the user to the $referer link
|
|
* @param string $referer the url to redirect after login
|
|
* @todo add the return value
|
|
* @return boolean
|
|
*/
|
|
public function login($referer)
|
|
{
|
|
list($login,$password,$isauthenticated)=$this->credentials();
|
|
if($login === false || $password === false) {
|
|
$this->messages->add('e', _('login failed: you have to fill all fields'));
|
|
Tools::logm('login failed');
|
|
Tools::redirect();
|
|
}
|
|
if (!empty($login) && !empty($password)) {
|
|
$user = $this->store->login($login, Tools::encodeString($password . $login), $isauthenticated);
|
|
if ($user != array()) {
|
|
# Save login into Session
|
|
$longlastingsession = isset($_POST['longlastingsession']);
|
|
$passwordTest = ($isauthenticated) ? $user['password'] : Tools::encodeString($password . $login);
|
|
Session::login($user['username'], $user['password'], $login, $passwordTest, $longlastingsession, array('poche_user' => new User($user)));
|
|
|
|
# reload l10n
|
|
$language = $user['config']['language'];
|
|
@putenv('LC_ALL=' . $language);
|
|
setlocale(LC_ALL, $language);
|
|
bindtextdomain($language, LOCALE);
|
|
textdomain($language);
|
|
bind_textdomain_codeset($language, 'UTF-8');
|
|
|
|
$this->messages->add('s', _('welcome to your wallabag'));
|
|
Tools::logm('login successful');
|
|
Tools::redirect($referer);
|
|
}
|
|
$this->messages->add('e', _('login failed: bad login or password'));
|
|
// log login failure in web server log to allow fail2ban usage
|
|
error_log('user '.$login.' authentication failure');
|
|
Tools::logm('login failed');
|
|
Tools::redirect();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* log out the poche user. It cleans the session.
|
|
* @todo add the return value
|
|
* @return boolean
|
|
*/
|
|
public function logout()
|
|
{
|
|
$this->user = array();
|
|
Session::logout();
|
|
Tools::logm('logout');
|
|
Tools::redirect();
|
|
}
|
|
|
|
/**
|
|
* import datas into your wallabag
|
|
* @return boolean
|
|
*/
|
|
|
|
public function import() {
|
|
|
|
if ( isset($_FILES['file']) && $_FILES['file']['tmp_name'] ) {
|
|
Tools::logm('Import stated: parsing file');
|
|
|
|
// assume, that file is in json format
|
|
$str_data = file_get_contents($_FILES['file']['tmp_name']);
|
|
$data = json_decode($str_data, true);
|
|
|
|
if ( $data === null ) {
|
|
//not json - assume html
|
|
$html = new simple_html_dom();
|
|
$html->load_file($_FILES['file']['tmp_name']);
|
|
$data = array();
|
|
$read = 0;
|
|
|
|
if (Tools::get_doctype($html)->innertext == "<!DOCTYPE NETSCAPE-Bookmark-file-1>") {
|
|
// Firefox-bookmarks HTML
|
|
foreach (array('DL','ul') as $list) {
|
|
foreach ($html->find($list) as $ul) {
|
|
foreach ($ul->find('DT') as $li) {
|
|
$tmpEntry = array();
|
|
$a = $li->find('A');
|
|
$tmpEntry['url'] = $a[0]->href;
|
|
$tmpEntry['tags'] = $a[0]->tags;
|
|
$tmpEntry['is_read'] = $read;
|
|
if ($tmpEntry['url']) {
|
|
$data[] = $tmpEntry;
|
|
}
|
|
}
|
|
# the second <ol/ul> is for read links
|
|
$read = ((sizeof($data) && $read)?0:1);
|
|
}
|
|
}
|
|
} else {
|
|
// regular HTML
|
|
foreach (array('ol','ul') as $list) {
|
|
foreach ($html->find($list) as $ul) {
|
|
foreach ($ul->find('li') as $li) {
|
|
$tmpEntry = array();
|
|
$a = $li->find('a');
|
|
$tmpEntry['url'] = $a[0]->href;
|
|
$tmpEntry['tags'] = $a[0]->tags;
|
|
$tmpEntry['is_read'] = $read;
|
|
if ($tmpEntry['url']) {
|
|
$data[] = $tmpEntry;
|
|
}
|
|
}
|
|
# the second <ol/ul> is for read links
|
|
$read = ((sizeof($data) && $read)?0:1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// for readability structure
|
|
|
|
foreach($data as $record) {
|
|
if (is_array($record)) {
|
|
$data[] = $record;
|
|
foreach($record as $record2) {
|
|
if (is_array($record2)) {
|
|
$data[] = $record2;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$urlsInserted = array(); //urls of articles inserted
|
|
foreach($data as $record) {
|
|
$url = trim(isset($record['article__url']) ? $record['article__url'] : (isset($record['url']) ? $record['url'] : ''));
|
|
if (filter_var($url, FILTER_VALIDATE_URL) and !in_array($url, $urlsInserted)) {
|
|
$title = (isset($record['title']) ? $record['title'] : _('Untitled - Import - ') . '</a> <a href="./?import">' . _('click to finish import') . '</a><a>');
|
|
$body = (isset($record['content']) ? $record['content'] : '');
|
|
$isRead = (isset($record['is_read']) ? intval($record['is_read']) : (isset($record['archive']) ? intval($record['archive']) : 0));
|
|
$isFavorite = (isset($record['is_fav']) ? intval($record['is_fav']) : (isset($record['favorite']) ? intval($record['favorite']) : 0));
|
|
|
|
// insert new record
|
|
|
|
$id = $this->store->add($url, $title, $body, $this->user->getId() , $isFavorite, $isRead);
|
|
if ($id) {
|
|
$urlsInserted[] = $url; //add
|
|
if (isset($record['tags']) && trim($record['tags'])) {
|
|
|
|
$tags = explode(',', $record['tags']);
|
|
foreach($tags as $tag) {
|
|
$entry_id = $id;
|
|
$tag_id = $this->store->retrieveTagByValue($tag);
|
|
if ($tag_id) {
|
|
$this->store->setTagToEntry($tag_id['id'], $entry_id);
|
|
} else {
|
|
$this->store->createTag($tag);
|
|
$tag_id = $this->store->retrieveTagByValue($tag);
|
|
$this->store->setTagToEntry($tag_id['id'], $entry_id);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$i = sizeof($urlsInserted);
|
|
if ($i > 0) {
|
|
$this->messages->add('s', _('Articles inserted: ') . $i . _('. Please note, that some may be marked as "read".'));
|
|
}
|
|
|
|
Tools::logm('Import of articles finished: '.$i.' articles added (w/o content if not provided).');
|
|
}
|
|
else {
|
|
$this->messages->add('e', _('Did you forget to select a file?'));
|
|
}
|
|
// file parsing finished here
|
|
// now download article contents if any
|
|
// check if we need to download any content
|
|
|
|
$recordsDownloadRequired = $this->store->retrieveUnfetchedEntriesCount($this->user->getId());
|
|
|
|
if ($recordsDownloadRequired == 0) {
|
|
|
|
// nothing to download
|
|
|
|
$this->messages->add('s', _('Import finished.'));
|
|
Tools::logm('Import finished completely');
|
|
Tools::redirect();
|
|
}
|
|
else {
|
|
|
|
// if just inserted - don't download anything, download will start in next reload
|
|
|
|
if (!isset($_FILES['file'])) {
|
|
|
|
// download next batch
|
|
|
|
Tools::logm('Fetching next batch of articles...');
|
|
$items = $this->store->retrieveUnfetchedEntries($this->user->getId() , IMPORT_LIMIT);
|
|
$purifier = $this->_getPurifier();
|
|
foreach($items as $item) {
|
|
$url = new Url(base64_encode($item['url']));
|
|
if( $url->isCorrect() )
|
|
{
|
|
Tools::logm('Fetching article ' . $item['id']);
|
|
$content = Tools::getPageContent($url);
|
|
$title = (($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : _('Untitled'));
|
|
$body = (($content['rss']['channel']['item']['description'] != '') ? $content['rss']['channel']['item']['description'] : _('Undefined'));
|
|
|
|
// clean content to prevent xss attack
|
|
|
|
$title = $purifier->purify($title);
|
|
$body = $purifier->purify($body);
|
|
$this->store->updateContentAndTitle($item['id'], $title, $body, $this->user->getId());
|
|
Tools::logm('Article ' . $item['id'] . ' updated.');
|
|
} else
|
|
{
|
|
Tools::logm('Unvalid URL (' . $item['url'] .') to fetch for article ' . $item['id']);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return array(
|
|
'includeImport' => true,
|
|
'import' => array(
|
|
'recordsDownloadRequired' => $recordsDownloadRequired,
|
|
'recordsUnderDownload' => IMPORT_LIMIT,
|
|
'delay' => IMPORT_DELAY * 1000
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* export poche entries in json
|
|
* @return json all poche entries
|
|
*/
|
|
public function export()
|
|
{
|
|
$filename = "wallabag-export-".$this->user->getId()."-".date("Y-m-d").".json";
|
|
header('Content-Disposition: attachment; filename='.$filename);
|
|
|
|
$entries = $this->store->retrieveAllWithTags($this->user->getId());
|
|
if ($entries) {
|
|
echo $this->tpl->render('export.twig', array(
|
|
'export' => Tools::renderJson(Tools::utf8ize($entries)),
|
|
));
|
|
Tools::logm('export view');
|
|
} else {
|
|
Tools::logm('error accessing database while exporting');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks online the latest version of poche and cache it
|
|
* @param string $which 'prod' or 'dev'
|
|
* @return string latest $which version
|
|
*/
|
|
private function _getPocheVersion($which = 'prod') {
|
|
$cache_file = CACHE . '/' . $which;
|
|
$check_time = time();
|
|
|
|
# checks if the cached version file exists
|
|
if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) {
|
|
$version = file_get_contents($cache_file);
|
|
$check_time = filemtime($cache_file);
|
|
} else {
|
|
$version = file_get_contents('http://static.wallabag.org/versions/' . $which);
|
|
file_put_contents($cache_file, $version, LOCK_EX);
|
|
}
|
|
return array($version, $check_time);
|
|
}
|
|
|
|
/**
|
|
* Update token for current user
|
|
*/
|
|
public function updateToken()
|
|
{
|
|
$token = Tools::generateToken();
|
|
$this->store->updateUserConfig($this->user->getId(), 'token', $token);
|
|
$currentConfig = $_SESSION['poche_user']->config;
|
|
$currentConfig['token'] = $token;
|
|
$_SESSION['poche_user']->setConfig($currentConfig);
|
|
Tools::redirect();
|
|
}
|
|
|
|
/**
|
|
* Generate RSS feeds for current user
|
|
*
|
|
* @param $token
|
|
* @param $user_id
|
|
* @param $tag_id if $type is 'tag', the id of the tag to generate feed for
|
|
* @param string $type the type of feed to generate
|
|
* @param int $limit the maximum number of items (0 means all)
|
|
*/
|
|
public function generateFeeds($token, $user_id, $tag_id, $type = 'home', $limit = 0)
|
|
{
|
|
$allowed_types = array('home', 'fav', 'archive', 'tag');
|
|
$config = $this->store->getConfigUser($user_id);
|
|
|
|
if ($config == null) {
|
|
die(sprintf(_('User with this id (%d) does not exist.'), $user_id));
|
|
}
|
|
|
|
if (!in_array($type, $allowed_types) || !isset($config['token']) || $token != $config['token']) {
|
|
die(_('Uh, there is a problem while generating feed. Wrong token used?'));
|
|
}
|
|
|
|
$feed = new FeedWriter(RSS2);
|
|
$feed->setTitle('wallabag — ' . $type . ' feed');
|
|
$feed->setLink(Tools::getPocheUrl());
|
|
$feed->setChannelElement('pubDate', date(DATE_RSS , time()));
|
|
$feed->setChannelElement('generator', 'wallabag');
|
|
$feed->setDescription('wallabag ' . $type . ' elements');
|
|
|
|
if ($type == 'tag') {
|
|
$entries = $this->store->retrieveEntriesByTag($tag_id, $user_id);
|
|
}
|
|
else {
|
|
$entries = $this->store->getEntriesByView($type, $user_id);
|
|
}
|
|
|
|
// if $limit is set to zero, use all entries
|
|
if (0 == $limit) {
|
|
$limit = count($entries);
|
|
}
|
|
if ($entries && count($entries) > 0) {
|
|
for ($i = 0; $i < min(count($entries), $limit); $i++) {
|
|
$entry = $entries[$i];
|
|
$newItem = $feed->createNewItem();
|
|
$newItem->setTitle($entry['title']);
|
|
$newItem->setSource(Tools::getPocheUrl() . '?view=view&id=' . $entry['id']);
|
|
$newItem->setLink($entry['url']);
|
|
$newItem->setDate(time());
|
|
$newItem->setDescription($entry['content']);
|
|
$feed->addItem($newItem);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Tools::logm("database error while generating feeds");
|
|
}
|
|
$feed->genarateFeed();
|
|
exit;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Returns new purifier object with actual config
|
|
*/
|
|
private function _getPurifier()
|
|
{
|
|
$config = HTMLPurifier_Config::createDefault();
|
|
$config->set('Cache.SerializerPath', CACHE);
|
|
$config->set('HTML.SafeIframe', true);
|
|
|
|
//allow YouTube, Vimeo and dailymotion videos
|
|
$config->set('URI.SafeIframeRegexp', '%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/|www\.dailymotion\.com/embed/video/)%');
|
|
|
|
return new HTMLPurifier($config);
|
|
}
|
|
|
|
|
|
}
|