function add_header_vars(&$page, $active = null, $page_css = null)
{
if (!function_exists('header_nav_hook')) {
function header_nav_hook(&$headlinks, $part)
{
$links = DatawrapperHooks::execute('header_nav_' . $part);
if (!empty($links)) {
foreach ($links as $link) {
$headlinks[] = $link;
}
}
}
}
// define the header links
global $app;
$config = $GLOBALS['dw_config'];
if (!isset($active)) {
$active = explode('/', $app->request()->getResourceUri());
$active = $active[1];
}
if (!isset($config['prevent_guest_charts'])) {
$config['prevent_guest_charts'] = false;
}
if (!isset($config['prevent_guest_access'])) {
$config['prevent_guest_access'] = false;
}
$user = DatawrapperSession::getUser();
$headlinks = array();
if ($user->isLoggedIn()) {
$headlinks[] = array('url' => '/chart/create', 'id' => 'chart', 'title' => __('New Chart'), 'icon' => 'fa fa-plus');
}
header_nav_hook($headlinks, 'create');
if (isset($config['navigation'])) {
foreach ($config['navigation'] as $item) {
$link = array('url' => str_replace('%lang%', substr(DatawrapperSession::getLanguage(), 0, 2), $item['url']), 'id' => $item['id'], 'title' => __($item['title']));
if (!empty($item['icon'])) {
$link['icon'] = $item['icon'];
}
$headlinks[] = $link;
}
}
if (!$user->isLoggedIn()) {
header_nav_hook($headlinks, 'logged_out_nav');
}
header_nav_hook($headlinks, 'custom_nav');
// language dropdown
if (!empty($config['languages'])) {
$langDropdown = array('url' => '', 'id' => 'lang', 'dropdown' => array(), 'title' => strtoupper(substr(DatawrapperSession::getLanguage(), 0, 2)), 'icon' => false, 'tooltip' => __('Switch language'));
foreach ($config['languages'] as $lang) {
$langDropdown['dropdown'][] = array('url' => '#lang-' . $lang['id'], 'title' => $lang['title']);
}
if (count($langDropdown['dropdown']) > 1) {
$headlinks[] = $langDropdown;
}
}
header_nav_hook($headlinks, 'languages');
if ($user->isLoggedIn()) {
$headlinks[] = 'divider';
$username = $user->guessName();
if ($username == $user->getEmail()) {
$username = strlen($username) > 18 ? substr($username, 0, 9) . '…' . substr($username, strlen($username) - 9) : $username;
} else {
if (strlen($username) > 18) {
$username = substr($username, 0, 16) . '…';
}
}
$headlinks[] = array('url' => '/account/profile', 'id' => 'account', 'title' => '<img style="height:22px;position:relative;top:-2px;border-radius:7px;margin-right:7px" src="//www.gravatar.com/avatar/' . md5(strtolower(trim($user->getEmail()))) . '?s=44&d=mm" /><b>' . htmlspecialchars($username, ENT_QUOTES, 'UTF-8') . '</b>');
if ($user->hasCharts()) {
// mycharts
$mycharts = array('url' => '/mycharts/', 'id' => 'mycharts', 'title' => __('My Charts'), 'icon' => 'fa fa-bar-chart-o', 'dropdown' => array());
foreach ($user->getRecentCharts(9) as $chart) {
$mycharts['dropdown'][] = array('url' => '/chart/' . $chart->getId() . '/visualize#tell-the-story', 'title' => '<img width="30" src="' . ($chart->hasPreview() ? $chart->thumbUrl(true) : '') . '" class="icon" /> ' . '<span>' . strip_tags($chart->getTitle()) . '</span>');
}
$mycharts['dropdown'][] = 'divider';
$mycharts['dropdown'][] = array('url' => '/mycharts/', 'title' => __('All charts'));
$headlinks[] = $mycharts;
}
header_nav_hook($headlinks, 'mycharts');
// the place where settings used to be
header_nav_hook($headlinks, 'settings');
} else {
$headlinks[] = array('url' => '#login', 'id' => 'login', 'title' => $config['prevent_guest_access'] ? __('Login') : __('Login / Sign Up'), 'icon' => 'fa fa-sign-in');
}
if ($user->isLoggedIn()) {
$headlinks[] = array('url' => '#logout', 'id' => 'signout', 'icon' => 'fa fa-sign-out', 'justicon' => true, 'tooltip' => __('Sign out'));
}
header_nav_hook($headlinks, 'user');
// admin link
if ($user->isLoggedIn() && $user->isAdmin() && DatawrapperHooks::hookRegistered(DatawrapperHooks::GET_ADMIN_PAGES)) {
$headlinks[] = 'divider';
$headlinks[] = array('url' => '/admin', 'id' => 'admin', 'icon' => 'fa fa-gears', 'justicon' => true, 'tooltip' => __('Admin'));
}
header_nav_hook($headlinks, 'admin');
if (DatawrapperHooks::hookRegistered(DatawrapperHooks::CUSTOM_LOGO)) {
$logos = DatawrapperHooks::execute(DatawrapperHooks::CUSTOM_LOGO);
$page['custom_logo'] = $logos[0];
}
foreach ($headlinks as $i => $link) {
if ($link == 'divider') {
continue;
}
$headlinks[$i]['active'] = $headlinks[$i]['id'] == $active;
}
$page['headlinks'] = $headlinks;
$page['user'] = DatawrapperSession::getUser();
$page['language'] = substr(DatawrapperSession::getLanguage(), 0, 2);
$page['locale'] = DatawrapperSession::getLanguage();
$page['DW_DOMAIN'] = $config['domain'];
$page['DW_VERSION'] = DATAWRAPPER_VERSION;
$page['ASSET_DOMAIN'] = $config['asset_domain'];
$page['DW_CHART_CACHE_DOMAIN'] = $config['chart_domain'];
$page['SUPPORT_EMAIL'] = $config['email']['support'];
$page['config'] = $config;
$page['page_css'] = $page_css;
$page['invert_navbar'] = isset($config['invert_header']) && $config['invert_header'] || substr($config['domain'], -4) == '.pro';
$page['noSignup'] = $config['prevent_guest_access'];
$page['alternative_signins'] = DatawrapperHooks::execute(DatawrapperHooks::ALTERNATIVE_SIGNIN);
$page['footer'] = DatawrapperHooks::execute(DatawrapperHooks::GET_FOOTER);
$uri = $app->request()->getResourceUri();
$plugin_assets = DatawrapperHooks::execute(DatawrapperHooks::GET_PLUGIN_ASSETS, $uri);
if (!empty($plugin_assets)) {
$plugin_js_files = array();
$plugin_css_files = array();
foreach ($plugin_assets as $assets) {
if (!is_array($assets)) {
$assets = array($assets);
}
foreach ($assets as $asset) {
$file = $asset[0];
$plugin = $asset[1];
if (substr($file, -3) == '.js') {
$plugin_js_files[] = $file . '?v=' . $plugin->getVersion();
}
if (substr($file, -4) == '.css') {
$plugin_css_files[] = $file . '?v=' . $plugin->getVersion();
}
}
}
$page['plugin_js'] = $plugin_js_files;
$page['plugin_css'] = $plugin_css_files;
}
if (isset($config['piwik'])) {
$page['PIWIK_URL'] = $config['piwik']['url'];
$page['PIWIK_IDSITE'] = $config['piwik']['idSite'];
if (isset($config['piwik']['idSiteNoCharts'])) {
$page['PIWIK_IDSITE_NO_CHARTS'] = $config['piwik']['idSiteNoCharts'];
}
}
if ($config['debug']) {
if (file_exists('../.git')) {
// parse git branch
$head = file_get_contents('../.git/HEAD');
$parts = explode("/", $head);
$branch = trim($parts[count($parts) - 1]);
$output = array();
exec('git rev-parse HEAD', $output);
$commit = $output[0];
$page['BRANCH'] = ' (<a href="https://github.com/datawrapper/datawrapper/tree/' . $commit . '">' . $branch . '</a>)';
}
}
}
<?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');
}
}
public function isAbleToPublish()
{
return DatawrapperHooks::hookRegistered(DatawrapperHooks::PUBLISH_FILES);
}
<?php
/*
* Generic hook script
*/
define('ROOT_PATH', dirname(dirname(__FILE__)) . '/');
define('NO_SLIM', 1);
define('NO_SESSION', 1);
define('DATAWRAPPER_VERSION', json_decode(file_get_contents(ROOT_PATH . 'package.json'), true)['version']);
require_once ROOT_PATH . 'lib/bootstrap.php';
date_default_timezone_set('Europe/Berlin');
$hook = $argv[1];
if (!empty($hook)) {
if (DatawrapperHooks::hookRegistered($hook)) {
DatawrapperHooks::execute($hook, isset($argv[2]) ? $argv[2] : null, isset($argv[3]) ? $argv[3] : null, isset($argv[4]) ? $argv[4] : null);
} else {
print "no callback registered under the name " . $hook . "\n";
}
}
