681 lines
No EOL
24 KiB
PHP
681 lines
No EOL
24 KiB
PHP
<?php
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namespace Typemill\Controllers;
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use \Symfony\Component\Yaml\Yaml;
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use Typemill\Models\Write;
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use Typemill\Models\Fields;
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use Typemill\Models\Validation;
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use Typemill\Models\User;
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class SettingsController extends Controller
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{
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/*********************
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** BASIC SETTINGS **
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*********************/
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public function showSettings($request, $response, $args)
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{
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$user = new User();
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$settings = $this->c->get('settings');
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$defaultSettings = \Typemill\Settings::getDefaultSettings();
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$copyright = $this->getCopyright();
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$languages = $this->getLanguages();
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$locale = isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? substr($_SERVER["HTTP_ACCEPT_LANGUAGE"],0,2) : 'en';
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$users = $user->getUsers();
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$route = $request->getAttribute('route');
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return $this->render($response, 'settings/system.twig', array('settings' => $settings, 'copyright' => $copyright, 'languages' => $languages, 'locale' => $locale, 'formats' => $defaultSettings['formats'] ,'users' => $users, 'route' => $route->getName() ));
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}
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public function saveSettings($request, $response, $args)
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{
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if($request->isPost())
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{
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$referer = $request->getHeader('HTTP_REFERER');
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$uri = $request->getUri();
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$base_url = $uri->getBaseUrl();
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# security, users should not be able to fake post with settings from other typemill pages.
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if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/settings' )
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{
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$this->c->flash->addMessage('error', 'illegal referer');
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return $response->withRedirect($this->c->router->pathFor('settings.show'));
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}
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$settings = \Typemill\Settings::getUserSettings();
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$defaultSettings = \Typemill\Settings::getDefaultSettings();
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$params = $request->getParams();
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$newSettings = isset($params['settings']) ? $params['settings'] : false;
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$validate = new Validation();
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if($newSettings)
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{
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/* make sure only allowed fields are stored */
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$newSettings = array(
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'title' => $newSettings['title'],
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'author' => $newSettings['author'],
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'copyright' => $newSettings['copyright'],
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'year' => $newSettings['year'],
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'language' => $newSettings['language'],
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'editor' => $newSettings['editor'],
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'formats' => $newSettings['formats'],
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);
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$copyright = $this->getCopyright();
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$validate->settings($newSettings, $copyright, $defaultSettings['formats'], 'settings');
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}
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else
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{
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$this->c->flash->addMessage('error', 'Wrong Input');
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return $response->withRedirect($this->c->router->pathFor('settings.show'));
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}
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if(isset($_SESSION['errors']))
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{
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$this->c->flash->addMessage('error', 'Please correct the errors');
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return $response->withRedirect($this->c->router->pathFor('settings.show'));
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}
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/* store updated settings */
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\Typemill\Settings::updateSettings(array_merge($settings, $newSettings));
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$this->c->flash->addMessage('info', 'Settings are stored');
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return $response->withRedirect($this->c->router->pathFor('settings.show'));
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}
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}
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/*********************
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** THEME SETTINGS **
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*********************/
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public function showThemes($request, $response, $args)
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{
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$userSettings = $this->c->get('settings');
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$themes = $this->getThemes();
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$themedata = array();
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$fieldsModel = new Fields();
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foreach($themes as $themeName)
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{
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/* if theme is active, list it first */
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if($userSettings['theme'] == $themeName)
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{
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$themedata = array_merge(array($themeName => null), $themedata);
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}
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else
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{
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$themedata[$themeName] = null;
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}
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$themeSettings = \Typemill\Settings::getObjectSettings('themes', $themeName);
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# add standard-textarea for custom css
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$themeSettings['forms']['fields']['customcss'] = ['type' => 'textarea', 'label' => 'Custom CSS', 'rows' => 10, 'class' => 'codearea', 'description' => 'You can overwrite the theme-css with your own css here.'];
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# load custom css-file
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$write = new write();
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$customcss = $write->getFile('cache', $themeName . '-custom.css');
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$themeSettings['settings']['customcss'] = $customcss;
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if($themeSettings)
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{
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/* store them as default theme data with author, year, default settings and field-definitions */
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$themedata[$themeName] = $themeSettings;
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}
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if(isset($themeSettings['forms']['fields']))
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{
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$fields = $fieldsModel->getFields($userSettings, 'themes', $themeName, $themeSettings);
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/* overwrite original theme form definitions with enhanced form objects */
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$themedata[$themeName]['forms']['fields'] = $fields;
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}
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/* add the preview image */
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$img = getcwd() . DIRECTORY_SEPARATOR . 'themes' . DIRECTORY_SEPARATOR . $themeName . DIRECTORY_SEPARATOR . $themeName;
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$image = false;
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if(file_exists($img . '.jpg'))
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{
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$image = $themeName . '.jpg';
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}
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if(file_exists($img . '.png'))
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{
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$image = $themeName . '.png';
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}
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$themedata[$themeName]['img'] = $image;
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}
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/* add the users for navigation */
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$user = new User();
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$users = $user->getUsers();
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$route = $request->getAttribute('route');
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return $this->render($response, 'settings/themes.twig', array('settings' => $userSettings, 'themes' => $themedata, 'users' => $users, 'route' => $route->getName() ));
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}
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public function showPlugins($request, $response, $args)
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{
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$userSettings = $this->c->get('settings');
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$plugins = array();
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$fieldsModel = new Fields();
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$fields = array();
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/* iterate through the plugins in the stored user settings */
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foreach($userSettings['plugins'] as $pluginName => $pluginUserSettings)
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{
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/* add plugin to plugin Data, if active, set it first */
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/* if plugin is active, list it first */
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if($userSettings['plugins'][$pluginName]['active'] == true)
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{
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$plugins = array_merge(array($pluginName => null), $plugins);
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}
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else
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{
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$plugins[$pluginName] = Null;
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}
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/* Check if the user has deleted a plugin. Then delete it in the settings and store the updated settings. */
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if(!is_dir($userSettings['rootPath'] . 'plugins' . DIRECTORY_SEPARATOR . $pluginName))
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{
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/* remove the plugin settings and store updated settings */
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\Typemill\Settings::removePluginSettings($pluginName);
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continue;
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}
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/* load the original plugin definitions from the plugin folder (author, version and stuff) */
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$pluginOriginalSettings = \Typemill\Settings::getObjectSettings('plugins', $pluginName);
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if($pluginOriginalSettings)
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{
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/* store them as default plugin data with plugin author, plugin year, default settings and field-definitions */
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$plugins[$pluginName] = $pluginOriginalSettings;
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}
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/* check, if the plugin has been disabled in the form-session-data */
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if(isset($_SESSION['old']) && !isset($_SESSION['old'][$pluginName]['active']))
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{
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$plugins[$pluginName]['settings']['active'] = false;
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}
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/* if the plugin defines forms and fields, so that the user can edit the plugin settings in the frontend */
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if(isset($pluginOriginalSettings['forms']['fields']))
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{
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# if the plugin defines frontend fields
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if(isset($pluginOriginalSettings['public']))
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{
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$pluginOriginalSettings['forms']['fields']['recaptcha'] = ['type' => 'checkbox', 'label' => 'Google Recaptcha', 'checkboxlabel' => 'Activate Recaptcha' ];
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$pluginOriginalSettings['forms']['fields']['recaptcha_webkey'] = ['type' => 'text', 'label' => 'Recaptcha Website Key', 'help' => 'Add the recaptcha website key here. You can get the key from the recaptcha website.', 'description' => 'The website key is mandatory if you activate the recaptcha field'];
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$pluginOriginalSettings['forms']['fields']['recaptcha_secretkey'] = ['type' => 'text', 'label' => 'Recaptcha Secret Key', 'help' => 'Add the recaptcha secret key here. You can get the key from the recaptcha website.', 'description' => 'The secret key is mandatory if you activate the recaptcha field'];
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}
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/* get all the fields and prefill them with the dafault-data, the user-data or old input data */
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$fields = $fieldsModel->getFields($userSettings, 'plugins', $pluginName, $pluginOriginalSettings);
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/* overwrite original plugin form definitions with enhanced form objects */
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$plugins[$pluginName]['forms']['fields'] = $fields;
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}
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}
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$user = new User();
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$users = $user->getUsers();
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$route = $request->getAttribute('route');
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return $this->render($response, 'settings/plugins.twig', array('settings' => $userSettings, 'plugins' => $plugins, 'users' => $users, 'route' => $route->getName() ));
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}
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/*************************************
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** SAVE THEME- AND PLUGIN-SETTINGS **
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*************************************/
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public function saveThemes($request, $response, $args)
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{
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if($request->isPost())
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{
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$referer = $request->getHeader('HTTP_REFERER');
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$uri = $request->getUri();
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$base_url = $uri->getBaseUrl();
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# users should not be able to fake post with settings from other typemill pages.
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if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/themes' )
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{
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$this->c->flash->addMessage('error', 'illegal referer');
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return $response->withRedirect($this->c->router->pathFor('themes.show'));
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}
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$userSettings = \Typemill\Settings::getUserSettings();
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$params = $request->getParams();
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$themeName = isset($params['theme']) ? $params['theme'] : false;
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$userInput = isset($params[$themeName]) ? $params[$themeName] : false;
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$validate = new Validation();
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$themeSettings = \Typemill\Settings::getObjectSettings('themes', $themeName);
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if(isset($themeSettings['settings']['images']))
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{
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# get the default settings
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$defaultSettings = \Typemill\Settings::getDefaultSettings();
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# merge the default image settings with the theme image settings, delete all others (image settings from old theme)
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$userSettings['images'] = array_merge($defaultSettings['images'], $themeSettings['settings']['images']);
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}
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/* set theme name and delete theme settings from user settings for the case, that the new theme has no settings */
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$userSettings['theme'] = $themeName;
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# extract the custom css from user input
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$customcss = isset($userInput['customcss']) ? $userInput['customcss'] : false;
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# delete custom css from userinput
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unset($userInput['customcss']);
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$write = new write();
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# make sure no file is set if there is no custom css
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if(!$customcss OR $customcss == '')
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{
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# delete the css file if exists
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$write->deleteFileWithPath('cache' . DIRECTORY_SEPARATOR . $themeName . '-custom.css');
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}
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else
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{
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if ( $customcss != strip_tags($customcss) )
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{
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$_SESSION['errors'][$themeName]['customcss'][] = 'custom css contains html';
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}
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else
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{
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# store css
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$write = new write();
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$write->writeFile('cache', $themeName . '-custom.css', $customcss);
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}
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}
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if($userInput)
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{
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/* validate the user-input */
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$this->validateInput('themes', $themeName, $userInput, $validate);
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/* set user input as theme settings */
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$userSettings['themes'][$themeName] = $userInput;
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}
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/* check for errors and redirect to path, if errors found */
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if(isset($_SESSION['errors']))
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{
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$this->c->flash->addMessage('error', 'Please correct the errors');
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return $response->withRedirect($this->c->router->pathFor('themes.show'));
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}
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/* store updated settings */
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\Typemill\Settings::updateSettings($userSettings);
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$this->c->flash->addMessage('info', 'Settings are stored');
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return $response->withRedirect($this->c->router->pathFor('themes.show'));
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}
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}
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public function savePlugins($request, $response, $args)
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{
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if($request->isPost())
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{
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$referer = $request->getHeader('HTTP_REFERER');
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$uri = $request->getUri();
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$base_url = $uri->getBaseUrl();
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# security, users should not be able to fake post with settings from other typemill pages.
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if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/plugins' )
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{
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$this->c->flash->addMessage('error', 'illegal referer');
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return $response->withRedirect($this->c->router->pathFor('plugins.show'));
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}
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$userSettings = \Typemill\Settings::getUserSettings();
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$pluginSettings = array();
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$userInput = $request->getParams();
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$validate = new Validation();
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/* use the stored user settings and iterate over all original plugin settings, so we do not forget any... */
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foreach($userSettings['plugins'] as $pluginName => $pluginUserSettings)
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{
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/* if there are no input-data for this plugin, then use the stored plugin settings */
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if(!isset($userInput[$pluginName]))
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{
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$pluginSettings[$pluginName] = $pluginUserSettings;
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}
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else
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{
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/* validate the user-input */
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$this->validateInput('plugins', $pluginName, $userInput[$pluginName], $validate);
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/* use the input data */
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$pluginSettings[$pluginName] = $userInput[$pluginName];
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}
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/* deactivate the plugin, if there is no active flag */
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if(!isset($userInput[$pluginName]['active']))
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{
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$pluginSettings[$pluginName]['active'] = false;
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}
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}
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if(isset($_SESSION['errors']))
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{
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$this->c->flash->addMessage('error', 'Please correct the errors below');
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}
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else
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{
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/* if everything is valid, add plugin settings to base settings again */
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$userSettings['plugins'] = $pluginSettings;
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/* store updated settings */
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\Typemill\Settings::updateSettings($userSettings);
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$this->c->flash->addMessage('info', 'Settings are stored');
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}
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return $response->withRedirect($this->c->router->pathFor('plugins.show'));
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}
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}
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private function validateInput($objectType, $objectName, $userInput, $validate)
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{
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/* fetch the original settings from the folder (plugin or theme) to get the field definitions */
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$originalSettings = \Typemill\Settings::getObjectSettings($objectType, $objectName);
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if(isset($originalSettings['forms']['fields']))
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{
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/* flaten the multi-dimensional array with fieldsets to a one-dimensional array */
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$originalFields = array();
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foreach($originalSettings['forms']['fields'] as $fieldName => $fieldValue)
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{
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if(isset($fieldValue['fields']))
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{
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foreach($fieldValue['fields'] as $subFieldName => $subFieldValue)
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{
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$originalFields[$subFieldName] = $subFieldValue;
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}
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}
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else
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{
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$originalFields[$fieldName] = $fieldValue;
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}
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}
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# if the plugin defines frontend fields
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if(isset($originalSettings['public']))
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{
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$originalFields['recaptcha'] = ['type' => 'checkbox', 'label' => 'Google Recaptcha', 'checkboxlabel' => 'Activate Recaptcha' ];
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$originalFields['recaptcha_webkey'] = ['type' => 'text', 'label' => 'Recaptcha Website Key', 'help' => 'Add the recaptcha website key here. You can get the key from the recaptcha website.', 'description' => 'The website key is mandatory if you activate the recaptcha field'];
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$originalFields['recaptcha_secretkey'] = ['type' => 'text', 'label' => 'Recaptcha Secret Key', 'help' => 'Add the recaptcha secret key here. You can get the key from the recaptcha website.', 'description' => 'The secret key is mandatory if you activate the recaptcha field'];
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}
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# if plugin is not active, then skip required
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$skiprequired = false;
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if($objectType == 'plugins' && !isset($userInput['active']))
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{
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$skiprequired = true;
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}
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/* take the user input data and iterate over all fields and values */
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foreach($userInput as $fieldName => $fieldValue)
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{
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/* get the corresponding field definition from original plugin settings */
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$fieldDefinition = isset($originalFields[$fieldName]) ? $originalFields[$fieldName] : false;
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if($fieldDefinition)
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{
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/* validate user input for this field */
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$validate->objectField($fieldName, $fieldValue, $objectName, $fieldDefinition, $skiprequired);
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}
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if(!$fieldDefinition && $fieldName != 'active')
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{
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$_SESSION['errors'][$objectName][$fieldName] = array('This field is not defined!');
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}
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}
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}
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}
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/***********************
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** USER MANAGEMENT **
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***********************/
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public function showUser($request, $response, $args)
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{
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if($_SESSION['role'] == 'editor' && $_SESSION['user'] !== $args['username'])
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{
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return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $_SESSION['user']] ));
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}
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$validate = new Validation();
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if($validate->username($args['username']))
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{
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$user = new User();
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$users = $user->getUsers();
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$userrole = $user->getUserroles();
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$userdata = $user->getUser($args['username']);
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$settings = $this->c->get('settings');
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if($userdata)
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{
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return $this->render($response, 'settings/user.twig', array('settings' => $settings, 'users' => $users, 'userdata' => $userdata, 'userrole' => $userrole, 'username' => $args['username'] ));
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}
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}
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$this->c->flash->addMessage('error', 'User does not exists');
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return $response->withRedirect($this->c->router->pathFor('user.list'));
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}
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public function listUser($request, $response)
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{
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$user = new User();
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$users = $user->getUsers();
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$userdata = array();
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$route = $request->getAttribute('route');
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$settings = $this->c->get('settings');
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foreach($users as $username)
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{
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$userdata[] = $user->getUser($username);
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}
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return $this->render($response, 'settings/userlist.twig', array('settings' => $settings, 'users' => $users, 'userdata' => $userdata, 'route' => $route->getName() ));
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}
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public function newUser($request, $response, $args)
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{
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$user = new User();
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$users = $user->getUsers();
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$userrole = $user->getUserroles();
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$route = $request->getAttribute('route');
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$settings = $this->c->get('settings');
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return $this->render($response, 'settings/usernew.twig', array('settings' => $settings, 'users' => $users, 'userrole' => $userrole, 'route' => $route->getName() ));
|
|
}
|
|
|
|
public function createUser($request, $response, $args)
|
|
{
|
|
if($request->isPost())
|
|
{
|
|
$referer = $request->getHeader('HTTP_REFERER');
|
|
$uri = $request->getUri();
|
|
$base_url = $uri->getBaseUrl();
|
|
|
|
# security, users should not be able to fake post with settings from other typemill pages.
|
|
if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/user/new' )
|
|
{
|
|
$this->c->flash->addMessage('error', 'illegal referer');
|
|
return $response->withRedirect($this->c->router->pathFor('user.new'));
|
|
}
|
|
|
|
$params = $request->getParams();
|
|
$user = new User();
|
|
$userroles = $user->getUserroles();
|
|
$validate = new Validation();
|
|
|
|
if($validate->newUser($params, $userroles))
|
|
{
|
|
$userdata = array('username' => $params['username'], 'firstname' => $params['firstname'], 'lastname' => $params['lastname'], 'email' => $params['email'], 'userrole' => $params['userrole'], 'password' => $params['password']);
|
|
|
|
$user->createUser($userdata);
|
|
|
|
$this->c->flash->addMessage('info', 'Welcome, there is a new user!');
|
|
return $response->withRedirect($this->c->router->pathFor('user.list'));
|
|
}
|
|
|
|
$this->c->flash->addMessage('error', 'Please correct your input');
|
|
return $response->withRedirect($this->c->router->pathFor('user.new'));
|
|
}
|
|
}
|
|
|
|
public function updateUser($request, $response, $args)
|
|
{
|
|
if($request->isPost())
|
|
{
|
|
$referer = $request->getHeader('HTTP_REFERER');
|
|
$uri = $request->getUri();
|
|
$base_url = $uri->getBaseUrl();
|
|
|
|
# security, users should not be able to fake post with settings from other typemill pages.
|
|
if(!isset($referer[0]) OR strpos($referer[0], $base_url . '/tm/user/') === false )
|
|
{
|
|
$this->c->flash->addMessage('error', 'illegal referer');
|
|
return $response->withRedirect($this->c->router->pathFor('user.list'));
|
|
}
|
|
|
|
$params = $request->getParams();
|
|
$user = new User();
|
|
$userroles = $user->getUserroles();
|
|
$validate = new Validation();
|
|
|
|
/* non admins have different update rights */
|
|
if($_SESSION['role'] !== 'administrator')
|
|
{
|
|
/* if an editor tries to update other userdata than its own */
|
|
if($_SESSION['user'] !== $params['username'])
|
|
{
|
|
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $_SESSION['user']] ));
|
|
}
|
|
|
|
/* non admins cannot change his userrole */
|
|
$params['userrole'] = $_SESSION['role'];
|
|
}
|
|
|
|
if($validate->existingUser($params, $userroles))
|
|
{
|
|
$userdata = array('username' => $params['username'], 'firstname' => $params['firstname'], 'lastname' => $params['lastname'], 'email' => $params['email'], 'userrole' => $params['userrole']);
|
|
|
|
if(empty($params['password']) AND empty($params['newpassword']))
|
|
{
|
|
$user->updateUser($userdata);
|
|
$this->c->flash->addMessage('info', 'Saved all changes');
|
|
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
|
|
}
|
|
elseif($validate->newPassword($params))
|
|
{
|
|
$userdata['password'] = $params['newpassword'];
|
|
$user->updateUser($userdata);
|
|
$this->c->flash->addMessage('info', 'Saved all changes');
|
|
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
|
|
}
|
|
}
|
|
|
|
$this->c->flash->addMessage('error', 'Please correct your input');
|
|
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
|
|
}
|
|
}
|
|
|
|
public function deleteUser($request, $response, $args)
|
|
{
|
|
if($request->isPost())
|
|
{
|
|
$referer = $request->getHeader('HTTP_REFERER');
|
|
$uri = $request->getUri();
|
|
$base_url = $uri->getBaseUrl();
|
|
|
|
# security, users should not be able to fake post with settings from other typemill pages.
|
|
if(!isset($referer[0]) OR strpos($referer[0], $base_url . '/tm/user/') === false )
|
|
{
|
|
$this->c->flash->addMessage('error', 'illegal referer');
|
|
return $response->withRedirect($this->c->router->pathFor('user.list'));
|
|
}
|
|
|
|
$params = $request->getParams();
|
|
$validate = new Validation();
|
|
$user = new User();
|
|
|
|
/* non admins have different update rights */
|
|
if($_SESSION['role'] !== 'administrator')
|
|
{
|
|
/* if an editor tries to delete other user than its own */
|
|
if($_SESSION['user'] !== $params['username'])
|
|
{
|
|
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $_SESSION['user']] ));
|
|
}
|
|
}
|
|
|
|
if($validate->username($params['username']))
|
|
{
|
|
$user->deleteUser($params['username']);
|
|
|
|
# if user deleted his own account
|
|
if($_SESSION['user'] == $params['username'])
|
|
{
|
|
session_destroy();
|
|
return $response->withRedirect($this->c->router->pathFor('auth.show'));
|
|
}
|
|
|
|
$this->c->flash->addMessage('info', 'Say goodbye, the user is gone!');
|
|
return $response->withRedirect($this->c->router->pathFor('user.list'));
|
|
}
|
|
|
|
$this->c->flash->addMessage('error', 'Ups, we did not find that user');
|
|
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
|
|
}
|
|
}
|
|
|
|
private function getThemes()
|
|
{
|
|
$themeFolder = $this->c->get('settings')['rootPath'] . $this->c->get('settings')['themeFolder'];
|
|
$themeFolderC = scandir($themeFolder);
|
|
$themes = array();
|
|
foreach ($themeFolderC as $key => $theme)
|
|
{
|
|
if (!in_array($theme, array(".","..")))
|
|
{
|
|
if (is_dir($themeFolder . DIRECTORY_SEPARATOR . $theme))
|
|
{
|
|
$themes[] = $theme;
|
|
}
|
|
}
|
|
}
|
|
return $themes;
|
|
}
|
|
|
|
private function getCopyright()
|
|
{
|
|
return array(
|
|
"©",
|
|
"CC-BY",
|
|
"CC-BY-NC",
|
|
"CC-BY-NC-ND",
|
|
"CC-BY-NC-SA",
|
|
"CC-BY-ND",
|
|
"CC-BY-SA",
|
|
"None"
|
|
);
|
|
}
|
|
|
|
private function getLanguages()
|
|
{
|
|
return array(
|
|
'nl' => 'Dutch, Flemish',
|
|
'en' => 'English',
|
|
'de' => 'German',
|
|
'it' => 'Italian',
|
|
);
|
|
}
|
|
} |