PHP tpl_basedir函数代码示例

/**
 * Output all needed JavaScript
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function js_out()
{
    global $conf;
    global $lang;
    global $config_cascade;
    // The generated script depends on some dynamic options
    $cache = new cache('scripts' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'], '.js');
    $cache->_event = 'JS_CACHE_USE';
    // load minified version for some files
    $min = $conf['compress'] ? '.min' : '';
    // array of core files
    $files = array(DOKU_INC . "lib/scripts/jquery/jquery{$min}.js", DOKU_INC . 'lib/scripts/jquery/jquery.cookie.js', DOKU_INC . "lib/scripts/jquery/jquery-ui{$min}.js", DOKU_INC . "lib/scripts/fileuploader.js", DOKU_INC . "lib/scripts/fileuploaderextended.js", DOKU_INC . 'lib/scripts/helpers.js', DOKU_INC . 'lib/scripts/delay.js', DOKU_INC . 'lib/scripts/cookie.js', DOKU_INC . 'lib/scripts/script.js', DOKU_INC . 'lib/scripts/tw-sack.js', DOKU_INC . 'lib/scripts/qsearch.js', DOKU_INC . 'lib/scripts/tree.js', DOKU_INC . 'lib/scripts/index.js', DOKU_INC . 'lib/scripts/drag.js', DOKU_INC . 'lib/scripts/textselection.js', DOKU_INC . 'lib/scripts/toolbar.js', DOKU_INC . 'lib/scripts/edit.js', DOKU_INC . 'lib/scripts/editor.js', DOKU_INC . 'lib/scripts/locktimer.js', DOKU_INC . 'lib/scripts/linkwiz.js', DOKU_INC . 'lib/scripts/media.js', DOKU_INC . 'lib/scripts/compatibility.js', DOKU_INC . 'lib/scripts/behaviour.js', DOKU_INC . 'lib/scripts/page.js', tpl_incdir() . 'script.js');
    // add possible plugin scripts and userscript
    $files = array_merge($files, js_pluginscripts());
    if (isset($config_cascade['userscript']['default'])) {
        $files[] = $config_cascade['userscript']['default'];
    }
    $cache_files = array_merge($files, getConfigFiles('main'));
    $cache_files[] = __FILE__;
    // check cache age & handle conditional request
    // This may exit if a cache can be used
    $cache_ok = $cache->useCache(array('files' => $cache_files));
    http_cached($cache->cache, $cache_ok);
    // start output buffering and build the script
    ob_start();
    // add some global variables
    print "var DOKU_BASE   = '" . DOKU_BASE . "';";
    print "var DOKU_TPL    = '" . tpl_basedir() . "';";
    // FIXME: Move those to JSINFO
    print "var DOKU_UHN    = " . (int) useHeading('navigation') . ";";
    print "var DOKU_UHC    = " . (int) useHeading('content') . ";";
    // load JS specific translations
    $json = new JSON();
    $lang['js']['plugins'] = js_pluginstrings();
    echo 'LANG = ' . $json->encode($lang['js']) . ";\n";
    // load toolbar
    toolbar_JSdefines('toolbar');
    // load files
    foreach ($files as $file) {
        echo "\n\n/* XXXXXXXXXX begin of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
        js_load($file);
        echo "\n\n/* XXXXXXXXXX end of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
    }
    // init stuff
    if ($conf['locktime'] != 0) {
        js_runonstart("dw_locktimer.init(" . ($conf['locktime'] - 60) . "," . $conf['usedraft'] . ")");
    }
    // init hotkeys - must have been done after init of toolbar
    # disabled for FS#1958    js_runonstart('initializeHotkeys()');
    // end output buffering and get contents
    $js = ob_get_contents();
    ob_end_clean();
    // compress whitespace and comments
    if ($conf['compress']) {
        $js = js_compress($js);
    }
    $js .= "\n";
    // https://bugzilla.mozilla.org/show_bug.cgi?id=316033
    http_cached_finish($cache->cache, $js);
}

/**
 * Load style ini contents
 *
 * Loads and merges style.ini files from template and config and prepares
 * the stylesheet modes
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 *
 * @param string $tpl the used template
 * @param bool   $preview load preview replacements
 * @return array with keys 'stylesheets' and 'replacements'
 */
function css_styleini($tpl, $preview = false)
{
    global $conf;
    $stylesheets = array();
    // mode, file => base
    $replacements = array();
    // placeholder => value
    // load template's style.ini
    $incbase = tpl_incdir($tpl);
    $webbase = tpl_basedir($tpl);
    $ini = $incbase . 'style.ini';
    if (file_exists($ini)) {
        $data = parse_ini_file($ini, true);
        // stylesheets
        if (is_array($data['stylesheets'])) {
            foreach ($data['stylesheets'] as $file => $mode) {
                $stylesheets[$mode][$incbase . $file] = $webbase;
            }
        }
        // replacements
        if (is_array($data['replacements'])) {
            $replacements = array_merge($replacements, css_fixreplacementurls($data['replacements'], $webbase));
        }
    }
    // load configs's style.ini
    $webbase = DOKU_BASE;
    $ini = DOKU_CONF . "tpl/{$tpl}/style.ini";
    $incbase = dirname($ini) . '/';
    if (file_exists($ini)) {
        $data = parse_ini_file($ini, true);
        // stylesheets
        if (isset($data['stylesheets']) && is_array($data['stylesheets'])) {
            foreach ($data['stylesheets'] as $file => $mode) {
                $stylesheets[$mode][$incbase . $file] = $webbase;
            }
        }
        // replacements
        if (isset($data['replacements']) && is_array($data['replacements'])) {
            $replacements = array_merge($replacements, css_fixreplacementurls($data['replacements'], $webbase));
        }
    }
    // allow replacement overwrites in preview mode
    if ($preview) {
        $webbase = DOKU_BASE;
        $ini = $conf['cachedir'] . '/preview.ini';
        if (file_exists($ini)) {
            $data = parse_ini_file($ini, true);
            // replacements
            if (is_array($data['replacements'])) {
                $replacements = array_merge($replacements, css_fixreplacementurls($data['replacements'], $webbase));
            }
        }
    }
    return array('stylesheets' => $stylesheets, 'replacements' => $replacements);
}

/**
 * Tries to find a ressource file in the given locations.
 *
 * If a given location starts with a colon it is assumed to be a media
 * file, otherwise it is assumed to be relative to the current template
 *
 * @param  array $search       locations to look at
 * @param  bool  $abs           if to use absolute URL
 * @param  array &$imginfo   filled with getimagesize()
 * @return string
 * @author Andreas  Gohr <andi@splitbrain.org>
 */
function tpl_getMediaFile($search, $abs = false, &$imginfo = null)
{
    $img = '';
    $file = '';
    $ismedia = false;
    // loop through candidates until a match was found:
    foreach ($search as $img) {
        if (substr($img, 0, 1) == ':') {
            $file = mediaFN($img);
            $ismedia = true;
        } else {
            $file = tpl_incdir() . $img;
            $ismedia = false;
        }
        if (file_exists($file)) {
            break;
        }
    }
    // fetch image data if requested
    if (!is_null($imginfo)) {
        $imginfo = getimagesize($file);
    }
    // build URL
    if ($ismedia) {
        $url = ml($img, '', true, '', $abs);
    } else {
        $url = tpl_basedir() . $img;
        if ($abs) {
            $url = DOKU_URL . substr($url, strlen(DOKU_REL));
        }
    }
    return $url;
}

?>
images/button-php.gif" width="80" height="15" alt="Powered by PHP" /></a>
        <a href="http://validator.w3.org/check/referer" title="Valid HTML5" <?php 
echo $target;
?>
><img
            src="<?php 
echo tpl_basedir();
?>
images/button-html5.png" width="80" height="15" alt="Valid HTML5" /></a>
        <a href="http://jigsaw.w3.org/css-validator/check/referer?profile=css3" title="Valid CSS" <?php 
echo $target;
?>
><img
            src="<?php 
echo tpl_basedir();
?>
images/button-css.png" width="80" height="15" alt="Valid CSS" /></a>
        <a href="http://dokuwiki.org/" title="Driven by DokuWiki" <?php 
echo $target;
?>
><img
            src="<?php 
echo tpl_basedir();
?>
images/button-dw.png" width="80" height="15" alt="Driven by DokuWiki" /></a>
    </div>
</div></div><!-- /footer -->

<?php 
tpl_includeFile('footer.html');

/**
 * Output all needed JavaScript
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function js_out()
{
    global $conf;
    global $lang;
    global $config_cascade;
    global $INPUT;
    // decide from where to get the template
    $tpl = trim(preg_replace('/[^\\w-]+/', '', $INPUT->str('t')));
    if (!$tpl) {
        $tpl = $conf['template'];
    }
    // The generated script depends on some dynamic options
    $cache = new cache('scripts' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . DOKU_BASE . $tpl, '.js');
    $cache->_event = 'JS_CACHE_USE';
    // load minified version for some files
    $min = $conf['compress'] ? '.min' : '';
    // array of core files
    $files = array(DOKU_INC . "lib/scripts/jquery/jquery{$min}.js", DOKU_INC . 'lib/scripts/jquery/jquery.cookie.js', DOKU_INC . "lib/scripts/jquery/jquery-ui{$min}.js", DOKU_INC . "lib/scripts/jquery/jquery-migrate{$min}.js", DOKU_INC . 'inc/lang/' . $conf['lang'] . '/jquery.ui.datepicker.js', DOKU_INC . "lib/scripts/fileuploader.js", DOKU_INC . "lib/scripts/fileuploaderextended.js", DOKU_INC . 'lib/scripts/helpers.js', DOKU_INC . 'lib/scripts/delay.js', DOKU_INC . 'lib/scripts/cookie.js', DOKU_INC . 'lib/scripts/script.js', DOKU_INC . 'lib/scripts/qsearch.js', DOKU_INC . 'lib/scripts/tree.js', DOKU_INC . 'lib/scripts/index.js', DOKU_INC . 'lib/scripts/textselection.js', DOKU_INC . 'lib/scripts/toolbar.js', DOKU_INC . 'lib/scripts/edit.js', DOKU_INC . 'lib/scripts/editor.js', DOKU_INC . 'lib/scripts/locktimer.js', DOKU_INC . 'lib/scripts/linkwiz.js', DOKU_INC . 'lib/scripts/media.js', DOKU_INC . 'lib/scripts/compatibility.js', DOKU_INC . 'lib/scripts/behaviour.js', DOKU_INC . 'lib/scripts/page.js', tpl_incdir($tpl) . 'script.js');
    // add possible plugin scripts and userscript
    $files = array_merge($files, js_pluginscripts());
    if (!empty($config_cascade['userscript']['default'])) {
        foreach ($config_cascade['userscript']['default'] as $userscript) {
            $files[] = $userscript;
        }
    }
    $cache_files = array_merge($files, getConfigFiles('main'));
    $cache_files[] = __FILE__;
    // check cache age & handle conditional request
    // This may exit if a cache can be used
    $cache_ok = $cache->useCache(array('files' => $cache_files));
    http_cached($cache->cache, $cache_ok);
    // start output buffering and build the script
    ob_start();
    $json = new JSON();
    // add some global variables
    print "var DOKU_BASE   = '" . DOKU_BASE . "';";
    print "var DOKU_TPL    = '" . tpl_basedir($tpl) . "';";
    print "var DOKU_COOKIE_PARAM = " . $json->encode(array('path' => empty($conf['cookiedir']) ? DOKU_REL : $conf['cookiedir'], 'secure' => $conf['securecookie'] && is_ssl())) . ";";
    // FIXME: Move those to JSINFO
    print "var DOKU_UHN    = " . (int) useHeading('navigation') . ";";
    print "var DOKU_UHC    = " . (int) useHeading('content') . ";";
    // load JS specific translations
    $lang['js']['plugins'] = js_pluginstrings();
    $templatestrings = js_templatestrings($tpl);
    if (!empty($templatestrings)) {
        $lang['js']['template'] = $templatestrings;
    }
    echo 'LANG = ' . $json->encode($lang['js']) . ";\n";
    // load toolbar
    toolbar_JSdefines('toolbar');
    // load files
    foreach ($files as $file) {
        if (!file_exists($file)) {
            continue;
        }
        $ismin = substr($file, -7) == '.min.js';
        $debugjs = $conf['allowdebug'] && strpos($file, DOKU_INC . 'lib/scripts/') !== 0;
        echo "\n\n/* XXXXXXXXXX begin of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
        if ($ismin) {
            echo "\n/* BEGIN NOCOMPRESS */\n";
        }
        if ($debugjs) {
            echo "\ntry {\n";
        }
        js_load($file);
        if ($debugjs) {
            echo "\n} catch (e) {\n   logError(e, '" . str_replace(DOKU_INC, '', $file) . "');\n}\n";
        }
        if ($ismin) {
            echo "\n/* END NOCOMPRESS */\n";
        }
        echo "\n\n/* XXXXXXXXXX end of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
    }
    // init stuff
    if ($conf['locktime'] != 0) {
        js_runonstart("dw_locktimer.init(" . ($conf['locktime'] - 60) . "," . $conf['usedraft'] . ")");
    }
    // init hotkeys - must have been done after init of toolbar
    # disabled for FS#1958    js_runonstart('initializeHotkeys()');
    // end output buffering and get contents
    $js = ob_get_contents();
    ob_end_clean();
    // strip any source maps
    stripsourcemaps($js);
    // compress whitespace and comments
    if ($conf['compress']) {
        $js = js_compress($js);
    }
    $js .= "\n";
    // https://bugzilla.mozilla.org/show_bug.cgi?id=316033
    http_cached_finish($cache->cache, $js);
}

/**
 * Load the template assets (Bootstrap, AnchorJS, etc)
 *
 * @author  Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
 *
 * @param  Doku_Event $event
 * @param  array $param
 */
function bootstrap3_metaheaders(Doku_Event &$event, $param)
{
    global $INPUT;
    global $ACT;
    // Bootstrap Theme
    $bootstrap_styles = array();
    $bootstrap_theme = bootstrap3_conf('bootstrapTheme');
    $fixed_top_navbar = bootstrap3_conf('fixedTopNavbar');
    switch ($bootstrap_theme) {
        case 'optional':
            $bootstrap_styles[] = tpl_basedir() . 'assets/bootstrap/default/bootstrap.min.css';
            $bootstrap_styles[] = tpl_basedir() . 'assets/bootstrap/default/bootstrap-theme.min.css';
            break;
        case 'custom':
            $bootstrap_styles[] = bootstrap3_conf('customTheme');
            break;
        case 'bootswatch':
            $bootswatch_theme = bootstrap3_bootswatch_theme();
            $bootswatch_url = bootstrap3_conf('useLocalBootswatch') ? tpl_basedir() . 'assets/bootstrap' : '//maxcdn.bootstrapcdn.com/bootswatch/3.3.6';
            $bootstrap_styles[] = "{$bootswatch_url}/{$bootswatch_theme}/bootstrap.min.css";
            break;
        case 'default':
        default:
            $bootstrap_styles[] = tpl_basedir() . 'assets/bootstrap/default/bootstrap.min.css';
            break;
    }
    foreach ($bootstrap_styles as $style) {
        array_unshift($event->data['link'], array('type' => 'text/css', 'rel' => 'stylesheet', 'href' => $style));
    }
    $event->data['link'][] = array('type' => 'text/css', 'rel' => 'stylesheet', 'href' => tpl_basedir() . 'assets/font-awesome/css/font-awesome.min.css');
    $event->data['script'][] = array('type' => 'text/javascript', 'src' => tpl_basedir() . 'assets/bootstrap/js/bootstrap.min.js');
    $event->data['script'][] = array('type' => 'text/javascript', 'src' => tpl_basedir() . 'assets/anchorjs/anchor.min.js');
    // Apply some FIX
    if ($ACT || defined('DOKU_MEDIADETAIL')) {
        // Default Padding
        $navbar_padding = 20;
        if ($fixed_top_navbar) {
            if ($bootstrap_theme == 'bootswatch') {
                // Set the navbar height for all Bootswatch Themes (values from @navbar-height in bootswatch/*/variables.less)
                switch (bootstrap3_bootswatch_theme()) {
                    case 'simplex':
                    case 'superhero':
                        $navbar_height = 40;
                        break;
                    case 'yeti':
                        $navbar_height = 45;
                        break;
                    case 'cerulean':
                    case 'cosmo':
                    case 'custom':
                    case 'cyborg':
                    case 'lumen':
                    case 'slate':
                    case 'spacelab':
                    case 'united':
                        $navbar_height = 50;
                        break;
                    case 'darkly':
                    case 'flatly':
                    case 'journal':
                    case 'sandstone':
                        $navbar_height = 60;
                        break;
                    case 'paper':
                        $navbar_height = 64;
                        break;
                    case 'readable':
                        $navbar_height = 65;
                        break;
                    default:
                        $navbar_height = 50;
                }
            } else {
                $navbar_height = 50;
            }
            $navbar_padding += $navbar_height;
        }
        $style = '';
        $style .= '@media screen {';
        $style .= " body { padding-top: {$navbar_padding}px; }";
        $style .= ' #dokuwiki__toc.affix { top: ' . ($navbar_padding - 10) . 'px; position: fixed !important; }';
        if (bootstrap3_conf('tocCollapseSubSections')) {
            $style .= ' #dokuwiki__toc .nav .nav .nav { display: none; }';
        }
        $style .= '}';
        $event->data['style'][] = array('type' => 'text/css', '_data' => $style);
        $js = '';
        $js .= "jQuery('body').scrollspy({ target: '#dokuwiki__toc', offset: " . ($navbar_padding + 10) . " });";
        if (bootstrap3_conf('tocAffix')) {
            $js .= 'jQuery("#dokuwiki__toc").affix({ offset: { top: (jQuery("main").position().top), bottom: (jQuery(document).height() - jQuery("main").height()) } });';
        }
        if ($fixed_top_navbar) {
//.........这里部分代码省略.........

/**
 * Load style ini contents
 *
 * Loads and merges style.ini files from template and config and prepares
 * the stylesheet modes
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @param string $tpl the used template
 * @return array with keys 'stylesheets' and 'replacements'
 */
function css_styleini($tpl)
{
    $stylesheets = array();
    // mode, file => base
    $replacements = array();
    // placeholder => value
    // load template's style.ini
    $incbase = tpl_incdir($tpl);
    $webbase = tpl_basedir($tpl);
    $ini = $incbase . 'style.ini';
    if (file_exists($ini)) {
        $data = parse_ini_file($ini, true);
        // stylesheets
        if (is_array($data['stylesheets'])) {
            foreach ($data['stylesheets'] as $file => $mode) {
                $stylesheets[$mode][$incbase . $file] = $webbase;
            }
        }
        // replacements
        if (is_array($data['replacements'])) {
            $replacements = array_merge($replacements, css_fixreplacementurls($data['replacements'], $webbase));
        }
    }
    // load template's style.local.ini
    // @deprecated 2013-08-03
    $ini = $incbase . 'style.local.ini';
    if (file_exists($ini)) {
        $data = parse_ini_file($ini, true);
        // stylesheets
        if (is_array($data['stylesheets'])) {
            foreach ($data['stylesheets'] as $file => $mode) {
                $stylesheets[$mode][$incbase . $file] = $webbase;
            }
        }
        // replacements
        if (is_array($data['replacements'])) {
            $replacements = array_merge($replacements, css_fixreplacementurls($data['replacements'], $webbase));
        }
    }
    // load configs's style.ini
    $webbase = DOKU_BASE;
    $ini = DOKU_CONF . "tpl/{$tpl}/style.ini";
    $incbase = dirname($ini) . '/';
    if (file_exists($ini)) {
        $data = parse_ini_file($ini, true);
        // stylesheets
        if (is_array($data['stylesheets'])) {
            foreach ($data['stylesheets'] as $file => $mode) {
                $stylesheets[$mode][$incbase . $file] = $webbase;
            }
        }
        // replacements
        if (is_array($data['replacements'])) {
            $replacements = array_merge($replacements, css_fixreplacementurls($data['replacements'], $webbase));
        }
    }
    return array('stylesheets' => $stylesheets, 'replacements' => $replacements);
}

    ?>
>
      <img src="<?php 
    echo dirname(tpl_basedir());
    ?>
/dokuwiki/images/button-html5.png" width="80" height="15" alt="Valid HTML5" />
    </a>
    <a href="http://jigsaw.w3.org/css-validator/check/referer?profile=css3" title="Valid CSS" <?php 
    echo $target;
    ?>
>
      <img src="<?php 
    echo dirname(tpl_basedir());
    ?>
/dokuwiki/images/button-css.png" width="80" height="15" alt="Valid CSS" />
    </a>
    <a href="http://dokuwiki.org/" title="Driven by DokuWiki" <?php 
    echo $target;
    ?>
>
      <img src="<?php 
    echo dirname(tpl_basedir());
    ?>
/dokuwiki/images/button-dw.png" width="80" height="15" alt="Driven by DokuWiki" />
    </a>
  </p>
</div>
<?php 
}
?>
        

/**
 * Output all needed Styles
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function css_out()
{
    global $conf;
    global $lang;
    global $config_cascade;
    global $INPUT;
    if ($INPUT->str('s') == 'feed') {
        $mediatypes = array('feed');
        $type = 'feed';
    } else {
        $mediatypes = array('screen', 'all', 'print');
        $type = '';
    }
    $tpl = trim(preg_replace('/[^\\w-]+/', '', $INPUT->str('t')));
    if ($tpl) {
        $tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
        $tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
    } else {
        $tplinc = tpl_incdir();
        $tpldir = tpl_basedir();
    }
    // used style.ini file
    $styleini = css_styleini($tplinc);
    // The generated script depends on some dynamic options
    $cache = new cache('styles' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . DOKU_BASE . $tplinc . $type, '.css');
    // load template styles
    $tplstyles = array();
    if ($styleini) {
        foreach ($styleini['stylesheets'] as $file => $mode) {
            $tplstyles[$mode][$tplinc . $file] = $tpldir;
        }
    }
    // if old 'default' userstyle setting exists, make it 'screen' userstyle for backwards compatibility
    if (isset($config_cascade['userstyle']['default'])) {
        $config_cascade['userstyle']['screen'] = $config_cascade['userstyle']['default'];
    }
    // Array of needed files and their web locations, the latter ones
    // are needed to fix relative paths in the stylesheets
    $files = array();
    $cache_files = getConfigFiles('main');
    $cache_files[] = $tplinc . 'style.ini';
    $cache_files[] = $tplinc . 'style.local.ini';
    $cache_files[] = __FILE__;
    foreach ($mediatypes as $mediatype) {
        $files[$mediatype] = array();
        // load core styles
        $files[$mediatype][DOKU_INC . 'lib/styles/' . $mediatype . '.css'] = DOKU_BASE . 'lib/styles/';
        // load jQuery-UI theme
        if ($mediatype == 'screen') {
            $files[$mediatype][DOKU_INC . 'lib/scripts/jquery/jquery-ui-theme/smoothness.css'] = DOKU_BASE . 'lib/scripts/jquery/jquery-ui-theme/';
        }
        // load plugin styles
        $files[$mediatype] = array_merge($files[$mediatype], css_pluginstyles($mediatype));
        // load template styles
        if (isset($tplstyles[$mediatype])) {
            $files[$mediatype] = array_merge($files[$mediatype], $tplstyles[$mediatype]);
        }
        // load user styles
        if (isset($config_cascade['userstyle'][$mediatype])) {
            $files[$mediatype][$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
        }
        // load rtl styles
        // note: this adds the rtl styles only to the 'screen' media type
        // @deprecated 2012-04-09: rtl will cease to be a mode of its own,
        //     please use "[dir=rtl]" in any css file in all, screen or print mode instead
        if ($mediatype == 'screen') {
            if ($lang['direction'] == 'rtl') {
                if (isset($tplstyles['rtl'])) {
                    $files[$mediatype] = array_merge($files[$mediatype], $tplstyles['rtl']);
                }
                if (isset($config_cascade['userstyle']['rtl'])) {
                    $files[$mediatype][$config_cascade['userstyle']['rtl']] = DOKU_BASE;
                }
            }
        }
        $cache_files = array_merge($cache_files, array_keys($files[$mediatype]));
    }
    // check cache age & handle conditional request
    // This may exit if a cache can be used
    http_cached($cache->cache, $cache->useCache(array('files' => $cache_files)));
    // start output buffering
    ob_start();
    // build the stylesheet
    foreach ($mediatypes as $mediatype) {
        // print the default classes for interwiki links and file downloads
        if ($mediatype == 'screen') {
            print '@media screen {';
            css_interwiki();
            css_filetypes();
            print '}';
        }
        // load files
        $css_content = '';
        foreach ($files[$mediatype] as $file => $location) {
            $css_content .= css_loadfile($file, $location);
//.........这里部分代码省略.........

/**
 * Output all needed Styles
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function css_out()
{
    global $conf;
    global $lang;
    global $config_cascade;
    $mediatype = 'screen';
    if (isset($_REQUEST['s']) && in_array($_REQUEST['s'], array('all', 'print', 'feed'))) {
        $mediatype = $_REQUEST['s'];
    }
    $tpl = trim(preg_replace('/[^\\w-]+/', '', $_REQUEST['t']));
    if ($tpl) {
        $tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
        $tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
    } else {
        $tplinc = tpl_incdir();
        $tpldir = tpl_basedir();
    }
    // The generated script depends on some dynamic options
    $cache = new cache('styles' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . DOKU_BASE . $tplinc . $mediatype, '.css');
    // load template styles
    $tplstyles = array();
    if (@file_exists($tplinc . 'style.ini')) {
        $ini = parse_ini_file($tplinc . 'style.ini', true);
        foreach ($ini['stylesheets'] as $file => $mode) {
            $tplstyles[$mode][$tplinc . $file] = $tpldir;
        }
    }
    // Array of needed files and their web locations, the latter ones
    // are needed to fix relative paths in the stylesheets
    $files = array();
    // load core styles
    $files[DOKU_INC . 'lib/styles/' . $mediatype . '.css'] = DOKU_BASE . 'lib/styles/';
    // load jQuery-UI theme
    $files[DOKU_INC . 'lib/scripts/jquery/jquery-ui-theme/smoothness.css'] = DOKU_BASE . 'lib/scripts/jquery/jquery-ui-theme/';
    // load plugin styles
    $files = array_merge($files, css_pluginstyles($mediatype));
    // load template styles
    if (isset($tplstyles[$mediatype])) {
        $files = array_merge($files, $tplstyles[$mediatype]);
    }
    // if old 'default' userstyle setting exists, make it 'screen' userstyle for backwards compatibility
    if (isset($config_cascade['userstyle']['default'])) {
        $config_cascade['userstyle']['screen'] = $config_cascade['userstyle']['default'];
    }
    // load user styles
    if (isset($config_cascade['userstyle'][$mediatype])) {
        $files[$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
    }
    // load rtl styles
    // @todo: this currently adds the rtl styles only to the 'screen' media type
    //        but 'print' and 'all' should also be supported
    if ($mediatype == 'screen') {
        if ($lang['direction'] == 'rtl') {
            if (isset($tplstyles['rtl'])) {
                $files = array_merge($files, $tplstyles['rtl']);
            }
        }
    }
    $cache_files = array_merge(array_keys($files), getConfigFiles('main'));
    $cache_files[] = $tplinc . 'style.ini';
    $cache_files[] = __FILE__;
    // check cache age & handle conditional request
    // This may exit if a cache can be used
    http_cached($cache->cache, $cache->useCache(array('files' => $cache_files)));
    // start output buffering and build the stylesheet
    ob_start();
    // print the default classes for interwiki links and file downloads
    css_interwiki();
    css_filetypes();
    // load files
    foreach ($files as $file => $location) {
        print css_loadfile($file, $location);
    }
    // end output buffering and get contents
    $css = ob_get_contents();
    ob_end_clean();
    // apply style replacements
    $css = css_applystyle($css, $tplinc);
    // place all @import statements at the top of the file
    $css = css_moveimports($css);
    // compress whitespace and comments
    if ($conf['compress']) {
        $css = css_compress($css);
    }
    // embed small images right into the stylesheet
    if ($conf['cssdatauri']) {
        $base = preg_quote(DOKU_BASE, '#');
        $css = preg_replace_callback('#(url\\([ \'"]*)(' . $base . ')(.*?(?:\\.(png|gif)))#i', 'css_datauri', $css);
    }
    http_cached_finish($cache->cache, $css);
}