コード例 #1
0
function publish_css($user, $chart)
{
    $cdn_files = array();
    $static_path = get_static_path($chart);
    $data = get_chart_content($chart, $user, false, '../');
    $all = '';
    foreach ($data['stylesheets'] as $css) {
        $all .= file_get_contents(ROOT_PATH . 'www' . $css) . "\n\n";
    }
    // move @imports to top of file
    $imports = array();
    $body = "";
    $lines = explode("\n", $all);
    foreach ($lines as $line) {
        if (substr($line, 0, 7) == '@import') {
            $imports[] = $line;
        } else {
            $body .= $line . "\n";
        }
    }
    $all = implode("\n", $imports) . "\n\n" . $body;
    $cssmin = new CSSmin();
    $minified = $all;
    //$cssmin->run($all); disabled minification
    file_put_contents($static_path . "/" . $chart->getID() . '.all.css', $minified);
    $cdn_files[] = array($static_path . "/" . $chart->getID() . '.all.css', $chart->getCDNPath() . $chart->getID() . '.all.css', 'text/css');
    // copy themes assets
    $theme = $data['theme'];
    if (isset($theme['assets'])) {
        foreach ($theme['assets'] as $asset) {
            $asset_src = '../../www/' . $theme['__static_path'] . '/' . $asset;
            $asset_tgt = $static_path . "/" . $asset;
            if (file_exists($asset_src)) {
                file_put_contents($asset_tgt, file_get_contents($asset_src));
                $cdn_files[] = array($asset_src, $chart->getCDNPath() . $asset);
            }
        }
    }
    // copy visualization assets
    $vis = $data['visualization'];
    $assets = DatawrapperVisualization::assets($vis['id'], $chart);
    foreach ($assets as $asset) {
        $asset_src = ROOT_PATH . 'www/static/' . $asset;
        $asset_tgt = $static_path . '/assets/' . $asset;
        create_missing_directories($asset_tgt);
        copy($asset_src, $asset_tgt);
        $cdn_files[] = array($asset_src, $chart->getCDNPath() . 'assets/' . $asset);
    }
    return $cdn_files;
}