PHP add_header_vars函数代码示例

 public function controller($app)
 {
     $plugin = $this;
     $app->get('/gallery(/?|/by/:key/:val)', function ($key = false, $val = false) use($app, $plugin) {
         disable_cache($app);
         $user = DatawrapperSession::getUser();
         $curPage = $app->request()->params('page');
         if (empty($curPage)) {
             $curPage = 0;
         }
         $perPage = 60;
         $filter = !empty($key) ? array($key => $val) : array();
         try {
             $charts = ChartQuery::create()->getGalleryCharts($filter, $curPage * $perPage, $perPage);
             $total = ChartQuery::create()->countGalleryCharts($filter);
         } catch (Exception $e) {
             // make sure bogus input for the filter doesn't kill the site
             $charts = array();
             $total = 0;
         }
         $page = array('charts' => $charts, 'byvis' => $plugin->nbChartsByType(), 'key' => $key, 'val' => $val);
         add_pagination_vars($page, $total, $curPage, $perPage);
         add_header_vars($page, 'gallery');
         $app->render('plugins/' . $plugin->getName() . '/gallery.twig', $page);
     });
 }

 public function init()
 {
     $plugin = $this;
     // register plugin controller
     DatawrapperHooks::register(DatawrapperHooks::GET_ADMIN_PAGES, function () use($plugin) {
         return array('url' => '/users', 'title' => __('Users', $plugin->getName()), 'controller' => array($plugin, 'users'), 'order' => '2');
     });
     $this->declareAssets(array('vendor/serious-toolkit/serious-widget.js', 'dw.admin.users.js', 'users.css'), "|/admin/users|");
     $user = DatawrapperSession::getUser();
     if ($user->isAdmin()) {
         $this->registerController(function ($app) use($plugin) {
             $app->get('/admin/users/:user_id', function ($uid) use($app, $plugin) {
                 $theUser = UserQuery::create()->findPk($uid);
                 $page = array('title' => 'Users » ' . $theUser->guessName());
                 // manually add the admin nav menu vars
                 global $__dw_admin_pages;
                 foreach ($__dw_admin_pages as $adm_pg) {
                     $page['adminmenu'][$adm_pg['url']] = $adm_pg['title'];
                 }
                 add_header_vars($page, 'admin');
                 $page['the_user'] = $theUser;
                 $page['userPlugins'] = DatawrapperPluginManager::getUserPlugins($theUser->getId(), false);
                 $app->render('plugins/admin-users/admin-user-detail.twig', $page);
             });
         });
     }
 }

/**
 *
 */
function error_page($step, $title, $message, $options = false, $status = 500)
{
    global $app;
    $tmpl = array('title' => $title, 'message' => $message, 'options' => $options);
    $app->status($status);
    add_header_vars($tmpl, $step);
    $app->render('error.twig', $tmpl);
}

function user_charts($app, $user, $key, $val)
{
    $curPage = $app->request()->params('page');
    $q = $app->request()->params('q');
    if (empty($curPage)) {
        $curPage = 0;
    }
    $perPage = 12;
    $filter = !empty($key) ? array($key => $val) : array();
    if (!empty($q)) {
        $filter['q'] = $q;
    }
    $charts = ChartQuery::create()->getPublicChartsByUser($user, $filter, $curPage * $perPage, $perPage);
    $total = ChartQuery::create()->countPublicChartsByUser($user, $filter);
    $page = array('charts' => $charts, 'bymonth' => nbChartsByMonth($user), 'byvis' => nbChartsByType($user), 'bylayout' => nbChartsByLayout($user), 'bystatus' => nbChartsByStatus($user), 'key' => $key, 'val' => $val, 'search_query' => empty($q) ? '' : $q, 'mycharts_base' => '/mycharts');
    if (DatawrapperSession::getUser()->isAdmin() && $user != DatawrapperSession::getUser()) {
        $page['user2'] = $user;
        $page['mycharts_base'] = '/admin/charts/' . $user->getId();
        $page['all_users'] = UserQuery::create()->filterByDeleted(false)->orderByEmail()->find();
    }
    add_header_vars($page, 'mycharts');
    add_pagination_vars($page, $total, $curPage, $perPage, empty($q) ? '' : '&q=' . $q);
    $app->render('mycharts.twig', $page);
}

<?php

require_once ROOT_PATH . 'lib/utils/themes.php';
require_once ROOT_PATH . 'vendor/jsmin/jsmin.php';
/*
 * PUBLISH STEP - shows progress of publishing action and thumbnail generation
 * forwards to /chart/:id/finish
 */
$app->get('/chart/:id/publish', function ($id) use($app) {
    disable_cache($app);
    check_chart_writable($id, function ($user, $chart) use($app) {
        $cfg = $GLOBALS['dw_config'];
        $page = array('title' => $chart->getID() . ' :: ' . __('Publish'), 'chartData' => $chart->loadData(), 'chart' => $chart, 'visualizations' => DatawrapperVisualization::all(), 'vis' => DatawrapperVisualization::get($chart->getType()), 'chartUrl' => $chart->getPublicUrl(), 'chartUrlLocal' => '/chart/' . $chart->getID() . '/preview', 'themes' => DatawrapperTheme::all(), 'exportStaticImage' => !empty($cfg['phantomjs']), 'chartActions' => DatawrapperHooks::execute(DatawrapperHooks::GET_CHART_ACTIONS, $chart), 'estExportTime' => ceil(JobQuery::create()->estimatedTime('export_image') / 60));
        add_header_vars($page, 'chart', 'chart-editor/publish.css');
        add_editor_nav($page, 4);
        if ($user->isAbleToPublish() && ($chart->getLastEditStep() == 3 || $app->request()->get('republish') == 1)) {
            // actual publish process
            $chart->publish();
            $page['chartUrl'] = $chart->getPublicUrl();
            // generate thumbnails
            $page['publish'] = true;
            $page['republish'] = $app->request()->get('republish') == 1;
        }
        $app->render('chart/publish.twig', $page);
    });
});

<?php

/*
 * VISUALIZE STEP
 */
$app->get('/chart/:id/visualize', function ($id) use($app) {
    disable_cache($app);
    check_chart_writable($id, function ($user, $chart) use($app) {
        $page = array('title' => $chart->getID() . ' :: ' . __('Visualize'), 'chartData' => $chart->loadData(), 'chart' => $chart, 'visualizations_deps' => DatawrapperVisualization::all('dependencies'), 'visualizations' => DatawrapperVisualization::all(), 'vis' => DatawrapperVisualization::get($chart->getType()), 'themes' => DatawrapperTheme::all(), 'theme' => DatawrapperTheme::get($chart->getTheme()), 'debug' => !empty($GLOBALS['dw_config']['debug_export_test_cases']) ? '1' : '0');
        add_header_vars($page, 'chart');
        add_editor_nav($page, 3);
        $app->render('chart/visualize.twig', $page);
    });
});

    disable_cache($app);
    if (DatawrapperSession::getUser()->isLoggedIn()) {
        $app->redirect('/');
    }
    $page = array('title' => 'Datawrapper', 'pageClass' => 'login', 'noHeader' => true, 'noFooter' => true, 'noSignup' => true);
    add_header_vars($page, '');
    $app->render('login-page.twig', $page);
});
//GET route
$app->get('/setup', function () use($app) {
    disable_cache($app);
    if (DatawrapperSession::getUser()->isLoggedIn() || UserQuery::create()->filterByRole(array('admin', 'sysadmin'))->count() > 0) {
        $app->redirect('/');
    }
    $page = array('title' => 'Datawrapper', 'pageClass' => 'setup', 'noHeader' => true, 'noFooter' => true, 'noSignup' => true, 'auth_salt' => DW_AUTH_SALT);
    add_header_vars($page, '');
    $app->render('setup.twig', $page);
});
/*
 * endpoint for final setup script
 */
$app->post('/setup', function () use($app) {
    $data = json_decode($app->request()->getBody());
    // check that there is no admin user yet (only true right after setup)
    if (UserQuery::create()->count() == 0) {
        $user = new User();
        $user->setCreatedAt(time());
        $user->setEmail($data->email);
        $user->setRole('admin');
        $user->setPwd(secure_password($data->pwd));
        $user->setLanguage(DatawrapperSession::getLanguage());

 * reloads the header menu after login/logout
 */
$app->get('/xhr/header/:page', function ($active) use($app) {
    disable_cache($app);
    $page = array();
    add_header_vars($page, $active);
    $res = $app->response();
    $res['Cache-Control'] = 'max-age=0';
    $app->render('header.twig', $page);
});
/**
 * reloads the header menu after login/logout
 */
$app->get('/xhr/home-login', function () use($app) {
    $page = array();
    add_header_vars($page);
    $res = $app->response();
    $res['Cache-Control'] = 'max-age=0';
    $app->render('home-login.twig', $page);
});
/**
 * reloads visualization specific options after the user
 * changed the visualization type
 */
require_once '../lib/utils/themes.php';
$app->get('/xhr/:chartid/vis-options', function ($id) use($app) {
    disable_cache($app);
    check_chart_writable($id, function ($user, $chart) use($app) {
        $page = array('vis' => DatawrapperVisualization::get($chart->getType()), 'theme' => DatawrapperTheme::get($chart->getTheme()), 'language' => substr(DatawrapperSession::getLanguage(), 0, 2));
        $app->render('vis-options.twig', $page);
    });

<?php

/*
 * DESCRIBE STEP
 */
$app->get('/chart/:id/describe', function ($id) use($app) {
    disable_cache($app);
    check_chart_writable($id, function ($user, $chart) use($app) {
        $page = array('title' => $chart->getID() . ' :: ' . __('Check & Describe'), 'chartData' => $chart->loadData(), 'chart' => $chart);
        add_header_vars($page, 'chart', 'chart-editor/describe.css');
        add_editor_nav($page, 2);
        switch (substr(DatawrapperSession::getLanguage(), 0, 2)) {
            case 'de':
                $k = '.';
                $d = ',';
                break;
            case 'fr':
                $k = ' ';
                $d = ',';
                break;
            default:
                $k = ',';
                $d = '.';
        }
        $page['columntypes'] = array('text' => 'Text', 'number' => 'Number', 'date' => 'Date');
        $page['numberformats'] = array('n3' => '3 (' . number_format(1234.56789, 3, $d, $k) . ')', 'n2' => '2 (' . number_format(1234.56789, 2, $d, $k) . ')', 'n1' => '1 (' . number_format(1234.56789, 1, $d, $k) . ')', 'n0' => '0 (' . number_format(1234.56789, 0, $d, $k) . ')');
        $page['significantdigits'] = array('s6' => '6 (' . number_format(1234.56789, 2, $d, $k) . ')', 's5' => '5 (' . number_format(123.456789, 2, $d, $k) . ')', 's4' => '4 (' . number_format(12.34, 2, $d, $k) . ')', 's3' => '3 (' . number_format(1.23, 2, $d, $k) . ')', 's2' => '2 (' . number_format(0.12, 2, $d, $k) . ')', 's1' => '1 (' . number_format(0.01, 2, $d, $k) . ')');
        $app->render('chart/describe.twig', $page);
    });
});

            $user->save();
            // notify plugins about the newly activated user
            DatawrapperHooks::execute(DatawrapperHooks::USER_ACTIVATED, $user);
            $params = '?t=s&m=' . urlencode(sprintf(__('Your email address %s has been successfully activated!'), $user->getEmail()));
        }
    }
    $app->redirect('/' . $params);
});
/*
 * check invitation token and show invited page
 */
$app->get('/account/invite/:token', function ($token) use($app) {
    disable_cache($app);
    _checkInviteTokenAndExec($token, function ($user) use($app) {
        $page = array('email' => $user->getEmail(), 'auth_salt' => DW_AUTH_SALT);
        add_header_vars($page, 'about', 'account/invite.css');
        $app->render('account/invite.twig', $page);
    });
});
/*
 * store new password, clear invitation token and login
 */
$app->post('/account/invite/:token', function ($token) use($app) {
    _checkInviteTokenAndExec($token, function ($user) use($app) {
        $data = json_decode($app->request()->getBody());
        $user->setPwd($data->pwd);
        $user->setActivateToken('');
        $user->save();
        // notify plugins about the newly activated user
        DatawrapperHooks::execute(DatawrapperHooks::USER_ACTIVATED, $user);
        DatawrapperSession::login($user);

<?php

//GET route
$app->get('/account/settings/', function () use($app) {
    disable_cache($app);
    $page = array('title' => __('Settings'), 'api_user' => 'current');
    add_header_vars($page, 'user');
    $user = DatawrapperSession::getUser();
    if ($user->getRole() == 'guest') {
        error_settings_need_login();
        return;
    }
    if ($user->isAdmin()) {
        // admins can edit settings for other users
        $req = $app->request();
        if ($req->get('uid') != null) {
            $u = UserQuery::create()->findPk($req->get('uid'));
            if ($u) {
                $user = $page['user'] = $u;
                $page['api_user'] = $user->getId();
            }
        }
    }
    if ($app->request()->get('token')) {
        // look for action with this token
        $t = ActionQuery::create()->filterByUser($user)->filterByKey('email-change-request')->orderByActionTime('desc')->findOne();
        if (!empty($t)) {
            // check if token is valid
            $params = json_decode($t->getDetails(), true);
            if (!empty($params['token']) && $params['token'] == $app->request()->get('token')) {
                // token matches

     }
 }
 usort($pages, function ($a, $b) {
     return $a['order'] - $b['order'];
 });
 $app->get('/account/?', function () use($app, $pages) {
     $app->redirect('/account/' . $pages[0]['url'] . '/');
 });
 // redirect to settings
 $app->get('/settings/?', function () use($app) {
     $app->redirect('/account');
 });
 $user = DatawrapperSession::getUser();
 foreach ($pages as $page) {
     $context = array('title' => $page['title'], 'gravatar' => md5(strtolower(trim($user->getEmail()))), 'pages' => $pages, 'active' => $page['url'], 'user' => $user);
     add_header_vars($context, 'account');
     $app->get('/account/' . $page['url'] . '/?', function () use($app, $context, $page) {
         $u = DatawrapperSession::getUser();
         if ($u->isSysAdmin()) {
             if ($app->request()->get('uid') != null) {
                 $u = UserQuery::create()->findPk($app->request()->get('uid'));
                 if ($u) {
                     $context['user'] = $u;
                     $context['notme'] = $u != DatawrapperSession::getUser();
                     $context['gravatar'] = md5(strtolower(trim($u->getEmail())));
                     // update links to other pages
                     for ($i = 0; $i < count($context['pages']); $i++) {
                         $context['pages'][$i]['params'] = '?uid=' . $u->getId();
                     }
                 }
             }

<?php

if (DatawrapperHooks::hookRegistered(DatawrapperHooks::GET_ADMIN_PAGES)) {
    // pull admin pages from plugins
    $__dw_admin_pages = DatawrapperHooks::execute(DatawrapperHooks::GET_ADMIN_PAGES);
    // order admin pages by index "order"
    usort($__dw_admin_pages, function ($a, $b) {
        return (isset($a['order']) ? $a['order'] : 9999) - (isset($b['order']) ? $b['order'] : 9999);
    });
    foreach ($__dw_admin_pages as $admin_page) {
        $app->map('/admin' . $admin_page['url'], function () use($app, $admin_page, $__dw_admin_pages) {
            disable_cache($app);
            $user = DatawrapperSession::getUser();
            if ($user->isAdmin()) {
                $page_vars = array('title' => $admin_page['title'], 'adminmenu' => array(), 'adminactive' => $admin_page['url']);
                // add admin pages to menu
                foreach ($__dw_admin_pages as $adm_pg) {
                    $page_vars['adminmenu'][$adm_pg['url']] = $adm_pg['title'];
                }
                add_header_vars($page_vars, 'admin');
                call_user_func_array($admin_page['controller'], array($app, $page_vars));
            } else {
                $app->notFound();
            }
        })->via('GET', 'POST');
    }
}

<?php

//GET route
$app->get('/account/reset-password/:token', function ($token) use($app) {
    disable_cache($app);
    $page = array();
    add_header_vars($page, 'account');
    if (!empty($token)) {
        $users = UserQuery::create()->filterByResetPasswordToken($token)->find();
        if (count($users) != 1) {
            $page['alert'] = array('type' => 'error', 'message' => 'This activation token is invalid.');
            error_invalid_password_reset_token();
        } else {
            $user = $users[0];
            // $user->setResetPasswordToken('');
            // $user->save();
            $page['token'] = $token;
            $app->render('account/reset-password.twig', $page);
        }
    }
});

    $sql = "SELECT type, COUNT(*) c FROM chart WHERE show_in_gallery = 1 AND deleted = 0 GROUP BY type ORDER BY c DESC ;";
    $rs = $con->query($sql);
    $res = array();
    $max = 0;
    foreach ($rs as $r) {
        $vis = DatawrapperVisualization::get($r['type']);
        $lang = substr(DatawrapperSession::getLanguage(), 0, 2);
        $res[] = array('count' => $r['c'], 'id' => $r['type'], 'name' => $vis['title']);
        $max = max($max, $r['c']);
    }
    foreach ($res as $c => $r) {
        $res[$c]['bar'] = round($r['count'] / $max * 80);
    }
    return $res;
}
$app->get('/gallery(/?|/by/:key/:val)', function ($key = false, $val = false) use($app) {
    disable_cache($app);
    $user = DatawrapperSession::getUser();
    $curPage = $app->request()->params('page');
    if (empty($curPage)) {
        $curPage = 0;
    }
    $perPage = 12;
    $filter = !empty($key) ? array($key => $val) : array();
    $charts = ChartQuery::create()->getGalleryCharts($filter, $curPage * $perPage, $perPage);
    $total = ChartQuery::create()->countGalleryCharts($filter);
    $page = array('charts' => $charts, 'bymonth' => gal_nbChartsByMonth(), 'byvis' => gal_nbChartsByType(), 'key' => $key, 'val' => $val);
    add_pagination_vars($page, $total, $curPage, $perPage);
    add_header_vars($page, 'gallery');
    $app->render('gallery.twig', $page);
});