function dwInitTwigEnvironment(Twig_Environment $twig)
{
$twig->setCache(ROOT_PATH . '/tmp/twig');
$twig->enableAutoReload();
$twig->addExtension(new Twig_I18n_Extension());
$twig->addFilter(new Twig_SimpleFilter('purify', function ($dirty) {
return dwGetHTMLPurifier()->purify($dirty);
}));
$twig->addFilter(new Twig_SimpleFilter('json', function ($arr) {
$mask = 0;
if (!empty($opts)) {
if (!empty($opts['pretty'])) {
$mask = $mask | JSON_PRETTY_PRINT;
}
}
return json_encode($arr, $mask);
}));
$twig->addFilter(new Twig_SimpleFilter('css', function ($arr) {
$css = '';
foreach ($arr as $prop => $val) {
$css .= $prop . ':' . $val . ';';
}
return $css;
}));
$twig->addFunction(new Twig_SimpleFunction('hook', function () {
call_user_func_array(array(DatawrapperHooks::getInstance(), 'execute'), func_get_args());
}));
$twig->addFunction(new Twig_SimpleFunction('has_hook', function ($hook) {
return DatawrapperHooks::getInstance()->hookRegistered($hook);
}));
$twig->addFunction(new Twig_SimpleFunction('has_plugin', function ($plugin) {
return DatawrapperPluginManager::loaded($plugin);
}));
$twig->addFilter(new Twig_SimpleFilter('lettering', function ($text) {
$out = '';
foreach (str_split($text) as $i => $char) {
$out .= '<span class="char' . $i . '">' . $char . '</span>';
}
return $out;
}, array('is_safe' => array('html'))));
$loc = DatawrapperSession::getLanguage();
if ($loc == 'en') {
$loc = 'en-US';
}
\Moment\Moment::setLocale(str_replace('-', '_', $loc));
$twig->addFilter(new Twig_SimpleFilter('reltime', function ($time) {
// return $time;
return (new \Moment\Moment($time))->fromNow()->getRelative();
}));
if (!empty($GLOBALS['dw_config']['debug'])) {
$twig->addFilter('var_dump', new Twig_Filter_Function('var_dump'));
}
return $twig;
}
function number_format2($number, $decimals = 0)
{
switch (substr(DatawrapperSession::getLanguage(), 0, 2)) {
case 'de':
$k = '.';
$d = ',';
break;
case 'fr':
$k = ' ';
$d = ',';
break;
default:
$k = ',';
$d = '.';
}
return number_format($number, $decimals, $d, $k);
}
public function nbChartsByType()
{
$con = Propel::getConnection();
$sql = "SELECT type, COUNT(*) c FROM chart WHERE show_in_gallery = 1 AND last_edit_step >= 4 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 $res;
}
function nbChartsByType($user)
{
$con = Propel::getConnection();
$sql = "SELECT type, COUNT(*) c FROM chart WHERE author_id = " . $user->getId() . " AND deleted = 0 AND last_edit_step >= 2 GROUP BY type ORDER BY c DESC ;";
$rs = $con->query($sql);
$res = array();
foreach ($rs as $r) {
$vis = DatawrapperVisualization::get($r['type']);
$lang = substr(DatawrapperSession::getLanguage(), 0, 2);
if (!isset($vis['title'])) {
continue;
}
if (empty($vis['title'][$lang])) {
$lang = 'en';
}
$res[] = array('count' => $r['c'], 'id' => $r['type'], 'name' => $vis['title']);
}
return $res;
}
<?php
/* get session info */
$app->get('/account', function () {
try {
$r = DatawrapperSession::toArray();
ok($r);
} catch (Exception $e) {
error('exception', $e->getMessage());
}
});
/* get current language */
$app->get('/account/lang', function () use($app) {
ok(DatawrapperSession::getLanguage());
});
/* set a new language */
$app->put('/account/lang', function () use($app) {
$data = json_decode($app->request()->getBody());
DatawrapperSession::setLanguage($data->lang);
ok();
});
/* login user */
$app->post('/auth/login', function () use($app) {
$payload = json_decode($app->request()->getBody());
// v-- don't expire login anymore
$user = UserQuery::create()->findOneByEmail($payload->email);
if (!empty($user) && $user->getDeleted() == false) {
if ($user->getPwd() === secure_password($payload->pwhash)) {
DatawrapperSession::login($user, $payload->keeplogin == true);
ok();
} else {
function add_header_vars(&$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>)';
}
}
}
});
//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());
$user->save();
DatawrapperSession::login($user);
$app->redirect('/');
} else {
print json_encode(array('status' => 'fail'));
}
});
function get_chart_content($chart, $user, $published = false, $debug = false)
{
if (!function_exists('unique_scripts')) {
function unique_scripts($scripts)
{
$exist = array();
$out = array();
foreach ($scripts as $s) {
$src = is_array($s) ? $s['src'] : $s;
if (isset($exist[$src])) {
continue;
}
$exist[$src] = true;
$out[] = is_array($s) ? $s : array('src' => $s);
}
return $out;
}
}
$theme_css = array();
$theme_js = array();
$protocol = get_current_protocol();
$next_theme_id = $chart->getTheme();
$locale = DatawrapperSession::getLanguage();
if ($chart->getLanguage() != '') {
$locale = $chart->getLanguage();
}
$static_path = $GLOBALS['dw_config']['static_path'];
$abs = $protocol . '://' . $GLOBALS['dw_config']['domain'];
if ($static_path == 'static/') {
$static_path = $abs . $static_path;
}
while (!empty($next_theme_id)) {
$theme = DatawrapperTheme::get($next_theme_id);
// $theme_static_path = str_replace('/static/', $static_path . '/', $theme['__static_path']);
$theme_static_path = $theme['__static_path'];
$theme_js[] = $theme_static_path . $next_theme_id . '.js';
if ($theme['hasStyles']) {
$theme_css[] = $theme_static_path . $next_theme_id . '.css';
}
$next_theme_id = $theme['extends'];
}
$abs = $protocol . '://' . $GLOBALS['dw_config']['domain'];
$debug = $GLOBALS['dw_config']['debug'] == true || $debug;
$culture = str_replace('_', '-', $locale);
if ($published && !empty($GLOBALS['dw_config']['asset_domain'])) {
$base_js = array('//' . $GLOBALS['dw_config']['asset_domain'] . '/globalize.min.js', '//' . $GLOBALS['dw_config']['asset_domain'] . '/cultures/globalize.culture.' . $culture . '.js', '//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js', '//cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js');
} else {
// use "local" assets
$base_js = array($abs . '/static/vendor/globalize/globalize.min.js', $abs . '/static/vendor/globalize/cultures/globalize.culture.' . $culture . '.js', $abs . '/static/vendor/underscore/underscore-min.js', $abs . '/static/vendor/jquery/jquery.min.js');
}
$vis_js = array();
$vis_css = array();
$next_vis_id = $chart->getType();
$vis_libs = array();
$vis_libs_cdn = array();
$vis_libs_local = array();
$vis_locale = array();
// visualizations may define localized strings, e.g. "other"
while (!empty($next_vis_id)) {
$vis = DatawrapperVisualization::get($next_vis_id);
// $vis_static_path = str_replace('/static/', $static_path . '/', $vis['__static_path']);
$vis_static_path = $vis['__static_path'];
$vjs = array();
if (!empty($vis['libraries'])) {
foreach (array_reverse($vis['libraries']) as $script) {
if (!is_array($script)) {
$script = array("local" => $script, "cdn" => false);
}
if (!empty($script['cdn'])) {
$script['src'] = $script['cdn'];
$vis_libs_cdn[] = $script;
}
// at first we check if the library lives in ./lib of the vis module
if (file_exists(ROOT_PATH . 'www' . $vis['__static_path'] . $script['local'])) {
$u = $vis_static_path . $script['local'];
} else {
if (file_exists(ROOT_PATH . 'www/static/vendor/' . $script['local'])) {
$u = '/static/vendor/' . $script['local'];
} else {
print ROOT_PATH . 'www' . $vis['__static_path'] . $script['local'];
die("could not find required library " . $script["local"]);
}
}
$script['src'] = $u;
$vis_libs[] = $script;
if (empty($url['cdn'])) {
$vis_libs_local[] = $script;
}
}
}
if (!empty($vis['locale']) && is_array($vis['locale'])) {
foreach ($vis['locale'] as $term => $translations) {
if (!isset($vis_locale[$term])) {
$vis_locale[$term] = $translations;
}
}
}
$vjs[] = $vis_static_path . $vis['id'] . '.js';
$vis_js = array_merge($vis_js, array_reverse($vjs));
if ($vis['hasCSS']) {
$vis_css[] = $vis_static_path . $vis['id'] . '.css';
}
$next_vis_id = !empty($vis['extends']) ? $vis['extends'] : null;
}
$stylesheets = array_merge(array('/static/css/chart.base.css'), $vis_css, array_reverse($theme_css));
$the_vis = DatawrapperVisualization::get($chart->getType());
$the_vis['locale'] = $vis_locale;
$the_theme = DatawrapperTheme::get($chart->getTheme());
$l10n__domain = $the_theme['__static_path'];
$the_vis_js = get_vis_js($the_vis, array_merge(array_reverse($vis_js), $vis_libs_local));
$the_theme_js = get_theme_js($the_theme, array_reverse($theme_js));
$the_chart_js = get_chart_js();
if ($published) {
$scripts = array_merge($base_js, $vis_libs_cdn, array('/lib/' . $the_vis_js[0], '/lib/' . $the_theme_js[0], '/lib/' . $the_chart_js[0]));
$stylesheets = array($chart->getID() . '.all.css');
// NOTE: replace `/static/` by `assets/` in the `__static_path` value,
// since vis assets are handle by DatawrapperVisualization
$replace_in = $the_vis['__static_path'];
$replace_by = 'assets/';
$replace = '/static/';
$the_vis['__static_path'] = substr_replace($replace_in, $replace_by, strrpos($replace_in, $replace), strlen($replace));
// length
$the_theme['__static_path'] = '';
} else {
$scripts = unique_scripts(array_merge($base_js, array($static_path . '/js/dw-2.0' . ($debug ? '' : '.min') . '.js'), array_reverse($theme_js), array_reverse($vis_js), array_reverse($vis_libs), array($static_path . '/js/dw/chart.base.js')));
}
$cfg = $GLOBALS['dw_config'];
$published_urls = DatawrapperHooks::execute(DatawrapperHooks::GET_PUBLISHED_URL, $chart);
if (empty($published_urls)) {
$chart_url = $protocol . '://' . $cfg['chart_domain'] . '/' . $chart->getID() . '/';
} else {
$chart_url = $published_urls[0];
// ignore urls except from the first one
}
$page = array('chartData' => $chart->loadData(), 'chart' => $chart, 'lang' => strtolower(substr($locale, 0, 2)), 'metricPrefix' => get_metric_prefix($locale), 'l10n__domain' => $l10n__domain, 'origin' => !empty($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '', 'DW_DOMAIN' => $protocol . '://' . $cfg['domain'] . '/', 'DW_CHART_DATA' => $protocol . '://' . $cfg['domain'] . '/chart/' . $chart->getID() . '/data.csv', 'ASSET_PATH' => $published ? '' : $the_theme['__static_path'], 'published' => $published, 'chartUrl' => $chart_url, 'embedCode' => '<iframe src="' . $chart_url . '" frameborder="0" allowtransparency="true" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen width="' . $chart->getMetadata('publish.embed-width') . '" height="' . $chart->getMetadata('publish.embed-height') . '"></iframe>', 'chartUrlFs' => strpos($chart_url, '.html') > 0 ? str_replace('index.html', 'fs.html', $chart_url) : $chart_url . '?fs=1', 'stylesheets' => $stylesheets, 'scripts' => $scripts, 'visualization' => $the_vis, 'theme' => $the_theme, 'chartLocale' => str_replace('_', '-', $locale), 'vis_js' => $the_vis_js, 'theme_js' => $the_theme_js, 'chart_js' => $the_chart_js);
return $page;
}
*/
$app->get('/xhr/header/:page', function ($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', $page);
});
});
function add_header_vars(&$page, $active = null)
{
// define the header links
global $app;
$config = $GLOBALS['dw_config'];
if (!isset($active)) {
$active = explode('/', $app->request()->getResourceUri());
$active = $active[1];
}
$user = DatawrapperSession::getUser();
$headlinks = array();
if ($user->isLoggedIn() || empty($config['prevent_guest_charts'])) {
$headlinks[] = array('url' => '/chart/create', 'id' => 'chart', 'title' => __('Create Chart'), 'icon' => 'pencil');
}
if ($user->isLoggedIn() && $user->hasCharts()) {
$headlinks[] = array('url' => '/mycharts/', 'id' => 'mycharts', 'title' => __('My Charts'), 'icon' => 'signal');
} else {
$headlinks[] = array('url' => '/gallery/', 'id' => 'gallery', 'title' => __('Gallery'), 'icon' => 'signal');
}
if (isset($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[] = $link;
}
}
// language dropdown
if (!empty($config['languages'])) {
$langDropdown = array('url' => '', 'id' => 'lang', 'dropdown' => array(), 'title' => __('Language'), 'icon' => 'font');
foreach ($config['languages'] as $lang) {
$langDropdown['dropdown'][] = array('url' => '#lang-' . $lang['id'], 'title' => $lang['title']);
}
if (count($langDropdown['dropdown']) > 1) {
$headlinks[] = $langDropdown;
}
}
if ($user->isLoggedIn()) {
$shortenedMail = $user->getEmail();
$shortenedMail = strlen($shortenedMail) > 18 ? substr($shortenedMail, 0, 9) . '...' . substr($shortenedMail, strlen($shortenedMail) - 9) : $shortenedMail;
$headlinks[] = array('url' => '#user', 'id' => 'user', 'title' => $shortenedMail, 'icon' => 'user', 'dropdown' => array(array('url' => '/account/settings', 'icon' => 'wrench', 'title' => __('Settings')), array('url' => '#logout', 'icon' => 'off', 'title' => __('Logout'))));
if ($user->isAdmin()) {
$headlinks[] = array('url' => '/admin', 'id' => 'admin', 'icon' => 'fire', 'title' => __('Admin'));
}
} else {
$headlinks[] = array('url' => '#login', 'id' => 'login', 'title' => __('Login / Sign Up'), 'icon' => 'user');
}
foreach ($headlinks as $i => $link) {
$headlinks[$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['DW_CHART_CACHE_DOMAIN'] = $config['chart_domain'];
$page['ADMIN_EMAIL'] = $config['email']['admin'];
$page['config'] = $config;
$page['invert_navbar'] = substr($config['domain'], -4) == '.pro';
$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 $files) {
if (!is_array($files)) {
$files = array($files);
}
foreach ($files as $file) {
if (substr($file, -3) == '.js') {
$plugin_js_files[] = $file;
}
if (substr($file, -4) == '.css') {
$plugin_css_files[] = $file;
}
}
}
$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);
$page['BRANCH'] = ' (' . trim($parts[count($parts) - 1]) . ')';
}
}
}
function get_chart_content($chart, $user, $published = false, $debug = false)
{
$theme_css = array();
$theme_js = array();
$next_theme_id = $chart->getTheme();
$locale = DatawrapperSession::getLanguage();
while (!empty($next_theme_id)) {
$theme = DatawrapperTheme::get($next_theme_id);
$theme_js[] = $theme['__static_path'] . $next_theme_id . '.js';
if ($theme['hasStyles']) {
$theme_css[] = $theme['__static_path'] . $next_theme_id . '.css';
}
$next_theme_id = $theme['extends'];
}
$abs = 'http://' . $GLOBALS['dw_config']['domain'];
$debug = $GLOBALS['dw_config']['debug'] == true || $debug;
if ($published && !$debug) {
$base_js = array('//assets-datawrapper.s3.amazonaws.com/globalize.min.js', '//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.2/underscore-min.js', '//cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js');
if (substr($locale, 0, 2) != 'en') {
$base_js[] = '//assets-datawrapper.s3.amazonaws.com/cultures/globalize.culture.' . str_replace('_', '-', $locale) . '.js';
}
} else {
// use local assets
$base_js = array($abs . '/static/vendor/globalize/globalize.min.js', $abs . '/static/vendor/underscore/underscore-min.js', $abs . '/static/vendor/jquery/jquery-1.9.1' . ($debug ? '' : '.min') . '.js');
if (substr($locale, 0, 2) != 'en') {
$base_js[] = $abs . '/static/vendor/globalize/cultures/globalize.culture.' . str_replace('_', '-', $locale) . '.js';
}
}
$vis_js = array();
$vis_css = array();
$next_vis_id = $chart->getType();
$vis_libs = array();
$vis_locale = array();
// visualizations may define localized strings, e.g. "other"
while (!empty($next_vis_id)) {
$vis = DatawrapperVisualization::get($next_vis_id);
$vjs = array();
if (!empty($vis['libraries'])) {
foreach ($vis['libraries'] as $url) {
// at first we check if the library lives in ./lib of the vis module
if (file_exists(ROOT_PATH . 'www/' . $vis['__static_path'] . $url)) {
$vis_libs[] = $vis['__static_path'] . $url;
} else {
if (file_exists(ROOT_PATH . 'www/static/vendor/' . $url)) {
$vis_libs[] = '/static/vendor/' . $url;
}
}
}
}
if (!empty($vis['locale']) && is_array($vis['locale'])) {
foreach ($vis['locale'] as $term => $translations) {
if (!isset($vis_locale[$term])) {
$vis_locale[$term] = $translations;
}
}
}
$vjs[] = $vis['__static_path'] . $vis['id'] . '.js';
$vis_js = array_merge($vis_js, array_reverse($vjs));
if ($vis['hasCSS']) {
$vis_css[] = $vis['__static_path'] . $vis['id'] . '.css';
}
$next_vis_id = !empty($vis['extends']) ? $vis['extends'] : null;
}
$styles = array_merge($vis_css, array_reverse($theme_css));
$the_vis = DatawrapperVisualization::get($chart->getType());
$the_vis['locale'] = $vis_locale;
$the_theme = DatawrapperTheme::get($chart->getTheme());
if ($published) {
$scripts = array_merge($base_js, array('/lib/vis/' . $the_vis['id'] . '-' . $the_vis['version'] . '.min.js', '/lib/theme/' . $the_theme['id'] . '-' . $the_theme['version'] . '.min.js'));
$styles = array($chart->getID() . '.min.css');
$the_vis['__static_path'] = '';
$the_theme['__static_path'] = '';
} else {
$scripts = array_unique(array_merge($base_js, array('/static/js/datawrapper' . ($debug ? '' : '.min') . '.js'), array_reverse($theme_js), array_reverse($vis_js), $vis_libs));
}
$cfg = $GLOBALS['dw_config'];
$published_urls = DatawrapperHooks::execute(DatawrapperHooks::GET_PUBLISHED_URL, $chart);
if (empty($published_urls)) {
$chart_url = 'http://' . $cfg['chart_domain'] . '/' . $chart->getID() . '/';
} else {
$chart_url = $published_urls[0];
// ignore urls except from the first one
}
$page = array('chartData' => $chart->loadData(), 'chart' => $chart, 'chartLocale' => str_replace('_', '-', $locale), 'lang' => strtolower(substr($locale, 0, 2)), 'metricPrefix' => get_metric_prefix($locale), 'theme' => $the_theme, 'l10n__domain' => $the_theme['__static_path'], 'visualization' => $the_vis, 'stylesheets' => $styles, 'scripts' => $scripts, 'themeJS' => array_reverse($theme_js), 'visJS' => array_merge(array_reverse($vis_js), $vis_libs), 'origin' => !empty($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '', 'DW_DOMAIN' => 'http://' . $cfg['domain'] . '/', 'DW_CHART_DATA' => 'http://' . $cfg['domain'] . '/chart/' . $chart->getID() . '/data', 'ASSET_PATH' => $published ? '' : $the_theme['__static_path'], 'trackingCode' => !empty($analyticsMod) ? $analyticsMod->getTrackingCode($chart) : '', 'chartUrl' => $chart_url, 'embedCode' => '<iframe src="' . $chart_url . '" frameborder="0" allowtransparency="true" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen width="' . $chart->getMetadata('publish.embed-width') . '" height="' . $chart->getMetadata('publish.embed-height') . '"></iframe>', 'chartUrlFs' => strpos($chart_url, '.html') > 0 ? str_replace('index.html', 'fs.html', $chart_url) : $chart_url . '?fs=1');
return $page;
}
<?php
$locale = str_replace('-', '_', DatawrapperSession::getLanguage());
$domain = 'messages';
putenv('LANGUAGE=' . $locale);
setlocale(LC_ALL, $locale);
setlocale(LC_TIME, $locale . '.utf8');
class Datawrapper_L10N
{
private $__messages = array();
/*
* load messages
*/
public function loadMessages($locale)
{
global $memcache;
$locale = str_replace('-', '_', $locale);
$mkey = 'l10n-messages-' . $locale;
if (isset($_GLOBALS['dw-config']['memcache'])) {
// pull translation from memcache
$msg = $memcache->get($mkey);
if (!empty($msg)) {
return $msg;
}
}
// core
$messages = array();
$messages['core'] = $this->parse(ROOT_PATH . 'locale/' . $locale . '.json');
$plugins = PluginQuery::create()->filterByEnabled(true)->find();
foreach ($plugins as $plugin) {
$messages[$plugin->getName()] = $this->parse($plugin->getPath() . 'locale/' . $locale . '.json');
<?php
define('ROOT_PATH', dirname(dirname(__FILE__)) . '/');
define('NO_SLIM', 1);
define('NO_SESSION', 1);
require ROOT_PATH . 'lib/bootstrap.php';
if (isset($dw_config['memcache'])) {
$memcache->flush();
print "flushed memcache!\n";
} else {
print "memcache is not configured.\n";
}
DatawrapperSession::setLanguage("de_DE");
print DatawrapperSession::getLanguage() . "\n";
print __("This little tool reduces the time needed to create a correct chart and embed it into any website from hours to seconds. It makes charting easy, and helps you avoiding common pitfalls.");
