compress_elfinder

composer.json

{
    "repositories": [
        {
            "type": "package",
            "package": {
                "name": "studio-42/elfinder",
                "version": "2",
                "source": {
                    "url": "https://github.com/Studio-42/elFinder.git",
                    "type": "git",
                    "reference": "2.x"
                }
            }
        }
    ],
    
    "require": {
        "studio-42/elfinder": "*@dev"
    },
    
    "scripts": {
        "post-update-cmd": [
            "php compress_elfinder.php"
        ]
    },
    
    "autoload": {
        "classmap": [
            "vendor/studio-42/elfinder/php/elFinder.class.php",
            "vendor/studio-42/elfinder/php/elFinderConnector.class.php",
            "vendor/studio-42/elfinder/php/elFinderVolumeDriver.class.php",
            "vendor/studio-42/elfinder/php/elFinderVolumeLocalFileSystem.class.php",
            "vendor/studio-42/elfinder/php/elFinderVolumeMySQL.class.php"
        ]
    }
}

compress_elfinder.php

<?php

if (PHP_SAPI != 'cli') {
    echo 'this can only be run on the server.';
    return;
}


$elfinder_dir = __DIR__ . '/vendor/studio-42/elfinder';
$assets_dir = __DIR__ . '/elfinder';

echo 'GENERATING ELFINDER PACKAGE IN ', $elfinder_dir, PHP_EOL;

if (!($realpath = realpath($elfinder_dir))) {
    echo $elfinder_dir, ' does not exist!', PHP_EOL;
    return;
} else {
    $elfinder_dir = $realpath;
}

echo PHP_EOL, 'writing JS', PHP_EOL, PHP_EOL;

$full_js_handle = fopen2($assets_dir . '/js/elfinder.js', 'w+');
if ($full_js_handle) {
    $js_files = array(
        // THIS IS ACCORDING TO elfinder.src.html!
        // ORDER MATTERS!
        // core
        $elfinder_dir . '/js/elFinder.js',
        $elfinder_dir . '/js/elFinder.version.js',
        $elfinder_dir . '/js/jquery.elfinder.js',
        $elfinder_dir . '/js/elFinder.resources.js',
        $elfinder_dir . '/js/elFinder.options.js',
        $elfinder_dir . '/js/elFinder.history.js',
        $elfinder_dir . '/js/elFinder.command.js',
        // ui
        $elfinder_dir . '/js/ui/overlay.js',
        $elfinder_dir . '/js/ui/workzone.js',
        $elfinder_dir . '/js/ui/navbar.js',
        $elfinder_dir . '/js/ui/dialog.js',
        $elfinder_dir . '/js/ui/tree.js',
        $elfinder_dir . '/js/ui/cwd.js',
        $elfinder_dir . '/js/ui/toolbar.js',
        $elfinder_dir . '/js/ui/button.js',
        $elfinder_dir . '/js/ui/uploadButton.js',
        $elfinder_dir . '/js/ui/viewbutton.js',
        $elfinder_dir . '/js/ui/searchbutton.js',
        $elfinder_dir . '/js/ui/sortbutton.js',
        $elfinder_dir . '/js/ui/panel.js',
        $elfinder_dir . '/js/ui/contextmenu.js',
        $elfinder_dir . '/js/ui/path.js',
        $elfinder_dir . '/js/ui/stat.js',
        $elfinder_dir . '/js/ui/places.js',
        //commands
        $elfinder_dir . "/js/commands/back.js",
        $elfinder_dir . "/js/commands/forward.js",
        $elfinder_dir . "/js/commands/reload.js",
        $elfinder_dir . "/js/commands/up.js",
        $elfinder_dir . "/js/commands/home.js",
        $elfinder_dir . "/js/commands/copy.js",
        $elfinder_dir . "/js/commands/cut.js",
        $elfinder_dir . "/js/commands/paste.js",
        $elfinder_dir . "/js/commands/open.js",
        $elfinder_dir . "/js/commands/rm.js",
        $elfinder_dir . "/js/commands/info.js",
        $elfinder_dir . "/js/commands/duplicate.js",
        $elfinder_dir . "/js/commands/rename.js",
        $elfinder_dir . "/js/commands/help.js",
        $elfinder_dir . "/js/commands/getfile.js",
        $elfinder_dir . "/js/commands/mkdir.js",
        $elfinder_dir . "/js/commands/mkfile.js",
        $elfinder_dir . "/js/commands/upload.js",
        $elfinder_dir . "/js/commands/download.js",
        $elfinder_dir . "/js/commands/edit.js",
        $elfinder_dir . "/js/commands/quicklook.js",
        $elfinder_dir . "/js/commands/quicklook.plugins.js",
        $elfinder_dir . "/js/commands/extract.js",
        $elfinder_dir . "/js/commands/archive.js",
        $elfinder_dir . "/js/commands/search.js",
        $elfinder_dir . "/js/commands/view.js",
        $elfinder_dir . "/js/commands/resize.js",
        $elfinder_dir . "/js/commands/sort.js",
        $elfinder_dir . "/js/commands/netmount.js",
        // base  translation, always include dmg languages!
        $elfinder_dir . '/js/i18n/elfinder.en.js',
        $elfinder_dir . '/js/i18n/elfinder.nl.js',
        $elfinder_dir . '/js/i18n/elfinder.fr.js',
        $elfinder_dir . '/js/i18n/elfinder.de.js',
        // jquery plugin
        $elfinder_dir . '/js/jquery.dialogelfinder.js',
    );

    fputs($full_js_handle, comment('elfinder.js'));
    foreach ($js_files as $file) {
        if (file_exists($file)) {
            echo 'Adding ', realpath($file), PHP_EOL;
        } else {
            echo 'Missing ', $file, PHP_EOL;
            continue;
        }
        $file = realpath($file);
        fputs($full_js_handle, comment_short(str_replace($elfinder_dir, '', $file)));
        fputs($full_js_handle, 'try {(function(){');
        fputs($full_js_handle, file_get_contents($file));
        $json_encoded = json_encode($file);
        fputs(
            $full_js_handle,
            "})()} catch(e) { console && console.log && console.log('ELFINDER ERROR', $json_encoded, e);}"
        );
    }

    fclose($full_js_handle);
}

echo PHP_EOL, 'writing CSS', PHP_EOL, PHP_EOL;

$full_css_handle = fopen2($assets_dir . '/css/elfinder.css', 'w');
if ($full_css_handle) {
    $css_files = (array)glob($elfinder_dir . '/css/*.css');

    fputs($full_css_handle, comment('elfinder.css'));
    foreach ($css_files as $file) {
        if (file_exists($file)) {
            echo 'Adding ', realpath($file), PHP_EOL;
        } else {
            echo 'Missing ', $file, PHP_EOL;
            continue;
        }
        $file = realpath($file);
        fputs($full_css_handle, comment_short(str_replace($elfinder_dir, '', $file)));
        fputs($full_css_handle, file_get_contents($file));
    }

    fclose($full_css_handle);
}

echo PHP_EOL, 'COPYING IMAGES', PHP_EOL, PHP_EOL;
writable_dir($assets_dir . '/img');
foreach ((array)glob($elfinder_dir . '/img/*.*') as $file) {
    copy($file, $assets_dir . '/img/' . basename($file));
}


echo PHP_EOL, 'COPYING i18n', PHP_EOL, PHP_EOL;
writable_dir($assets_dir . '/js/i18n');
foreach ((array)glob($elfinder_dir . '/js/i18n/*.*') as $file) {
    copy($file, $assets_dir . '/js/i18n/' . basename($file));
}


echo PHP_EOL, 'COPYING SOUNDS', PHP_EOL, PHP_EOL;
writable_dir($assets_dir . '/sounds');
foreach ((array)glob($elfinder_dir . '/sounds/*.*') as $file) {
    copy($file, $assets_dir . '/sounds/' . basename($file));
}

/**
 * @param $file
 * @return resource|false
 */
function fopen2($file)
{
    writable_dir(dirname($file));

    return call_user_func_array('fopen', func_get_args());
}

function writable_dir($dir)
{

    if (!is_dir($dir)) {
        echo 'Creating ', $dir, '.', PHP_EOL;
        mkdir($dir, 0777, true);
    } elseif (!is_writable($dir)) {
        echo 'Making ', $dir, ' writable.', PHP_EOL;
        chmod($dir, 0777);
    }
}

function comment($filename)
{
    $filename = str_replace('\\', '/', trim($filename, '\\/'));
    $datetime = new \DateTime();
    $datetime = $datetime->format(\DateTime::W3C);

    return <<<CSS
/**!
 * @package DMG\\elfinder
 * @generated
 * @file $filename
 * @generated_by Dragon Media Group B.V. <info@dragonmediagroup.nl>
 * @generated_on $datetime
 */

CSS;
}

function comment_short($filename)
{
    $filename = str_replace('\\', '/', trim($filename, '\\/'));
    return <<<CSS
/*! $filename */

CSS;
}