Subversion Repositories oidplus

<?php

/*

 * OIDplus 2.0

 * Copyright 2019 - 2021 Daniel Marschall, ViaThinkSoft

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

use MatthiasMullie\Minify;

use ViaThinkSoft\OIDplus\OIDplus;

require_once __DIR__ . '/../includes/oidplus.inc.php';

error_reporting(OIDplus::baseConfig()->getValue('DEBUG') ? E_ALL : 0);

@ini_set('display_errors', OIDplus::baseConfig()->getValue('DEBUG') ? '1' : '0');

$out = '';

# ---

$do_minify = OIDplus::baseConfig()->getValue('MINIFY_CSS', true);

/**

* @param string $filename

* @return string

 */

function process_file(string $filename): string {

        global $do_minify;

        if (!file_exists($filename)) return "";

        $thisdir = __DIR__;

        $thisdir = str_replace('\\', '/', $thisdir); // change Windows Backslashes into Web-Slashes

        $filename = str_replace('\\', '/', $filename); // change Windows Backslashes into Web-Slashes

        $dir = dirname((strpos($filename, $thisdir.'/') === 0) ? substr($filename, strlen($thisdir.'/')) : $filename);

        if ($do_minify) {

                $minifier = new Minify\CSS($filename);

                $cont = $minifier->minify();

                $cont = str_ireplace("url(data:", "url###(data:", $cont);

                $cont = str_ireplace("url(", "url(".$dir.'/', $cont);

        } else {

                $cont = file_get_contents($filename);

                $cont = str_ireplace('url("data:', 'url###("data:', $cont);

                $cont = str_ireplace('url("', 'url("'.$dir.'/', $cont);

                $cont = str_ireplace("url('data:", "url###('data:", $cont);

                $cont = str_ireplace("url('", "url('".$dir.'/', $cont);

        }

        $cont = str_ireplace("url###(", "url(", $cont);

        return $cont."\n\n";

}

# ---

// Third-party products

// (None)

// OIDplus basic definitions

if (file_exists(__DIR__ . '/../userdata/styles/setup_base.css')) {

        $out .= process_file(__DIR__ . '/../userdata/styles/setup_base.css');

} else {

        $out .= process_file(__DIR__ . '/includes/setup_base.css');

}

// Then plugins

$manifests = OIDplus::getAllPluginManifests('database,captcha', true);

foreach ($manifests as $manifest) {

        foreach ($manifest->getCSSFilesSetup() as $css_file) {

                $out .= process_file($css_file);

        }

}

// Now user-defined definitions

if (file_exists(__DIR__ . '/userdata/styles/setup_add.css')) {

        $out .= process_file(__DIR__ . '/userdata/styles/setup_add.css');

}

# ---

if (OIDplus::baseConfig()->getValue('DEBUG')) {

        // In debug mode, we might get PHP error messages (see "error_reporting" above),

        // so it would be severe if we would allow ETAG! (since $out does not contain the PHP error messages!)

        header('Content-Type:text/css');

        echo $out;

} else {

        httpOutWithETag($out, 'text/css', 'oidplus_setup.css');

}