/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
function epub_css_out($path)
{
global $conf;
global $lang;
global $config_cascade;
$mediatype = 'screen';
$tpl = trim(preg_replace('/[^\\w-]+/', '', $conf['template']));
if ($tpl) {
$tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
$tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
} else {
$tplinc = DOKU_TPLINC;
$tpldir = DOKU_TPL;
}
// 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();
$files[DOKU_INC . 'lib/styles/style.css'] = DOKU_BASE . 'lib/styles/';
// load plugin, template, user styles
$files = array_merge($files, css_pluginstyles('screen'));
$files = array_merge($files, css_pluginstyles('all'));
if (isset($tplstyles['screen'])) {
$files = array_merge($files, $tplstyles['screen']);
}
if ($lang['direction'] == 'rtl') {
if (isset($tplstyles['rtl'])) {
$files = array_merge($files, $tplstyles['rtl']);
}
}
if (isset($config_cascade['userstyle']['default'])) {
$files[$config_cascade['userstyle']['default']] = DOKU_BASE;
}
if (isset($tplstyles[$mediatype])) {
$files = array_merge($files, $tplstyles[$mediatype]);
}
// load user styles
if (isset($config_cascade['userstyle'][$mediatype])) {
$files[$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
}
// load files
$css = "";
foreach ($files as $file => $location) {
$css .= css_loadfile($file, $location);
}
// apply style replacements
$css = css_applystyle($css, $tplinc);
// place all @import statements at the top of the file
$css = css_moveimports($css);
io_saveFile($path . 'Styles/style.css', $css);
}
private function csstest($input, $expected_css, $expected_less)
{
$location = "http://test.com/";
io_saveFile($this->file, $input);
$css = css_loadfile($this->file, $location);
$less = css_parseless($css);
$this->assertEquals($expected_css, $css);
$this->assertEquals($expected_less, $less);
}
/**
* Load all the style sheets and apply the needed replacements
* @param $plugin_name
* @param $format
* @param $template
* @return string
*/
public function load($plugin_name, $format, $template)
{
global $conf;
//reusue the CSS dispatcher functions without triggering the main function
define('SIMPLE_TEST', 1);
require_once DOKU_INC . 'lib/exe/css.php';
// Always only use small letters in format
$format = strtolower($format);
// prepare CSS files
$files = array_merge(array(DOKU_INC . 'lib/styles/screen.css' => DOKU_BASE . 'lib/styles/', DOKU_INC . 'lib/styles/print.css' => DOKU_BASE . 'lib/styles/'), css_pluginstyles('all'), $this->css_pluginFormatStyles($format), array(DOKU_PLUGIN . $plugin_name . '/conf/style.css' => DOKU_BASE . 'lib/plugins/' . $plugin_name . '/conf/', DOKU_PLUGIN . $plugin_name . '/tpl/' . $template . '/style.css' => DOKU_BASE . 'lib/plugins/' . $plugin_name . '/tpl/' . $template . '/', DOKU_PLUGIN . $plugin_name . '/conf/style.local.css' => DOKU_BASE . 'lib/plugins/' . $plugin_name . '/conf/'));
$css = '';
foreach ($files as $file => $location) {
$display = str_replace(fullpath(DOKU_INC), '', fullpath($file));
$css_content = "\n/* XXXXXXXXX {$display} XXXXXXXXX */\n";
$css_content = css_loadfile($file, $location);
if (strpos($file, 'screen.css') !== false) {
$css .= "\n@media screen {\n" . $css_content . "\n}\n";
} else {
if (strpos($file, 'style.css') !== false) {
$css .= "\n@media screen {\n" . $css_content . "\n}\n";
} else {
if (strpos($file, $format . '.css') !== false) {
$css .= "\n@media print {\n" . $css_content . "\n}\n";
} else {
if (strpos($file, 'print.css') !== false) {
$css .= "\n@media print {\n" . $css_content . "\n}\n";
} else {
$css .= $css_content;
}
}
}
}
}
if (function_exists('css_parseless')) {
// apply pattern replacements
$styleini = css_styleini($conf['template']);
$css = css_applystyle($css, $styleini['replacements']);
// parse less
$css = css_parseless($css);
} else {
// @deprecated 2013-12-19: fix backward compatibility
$css = css_applystyle($css, DOKU_INC . 'lib/tpl/' . $conf['template'] . '/');
}
return $css;
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
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 = '';
}
// 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('styles' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . $INPUT->int('preview') . DOKU_BASE . $tpl . $type, '.css');
// load styl.ini
$styleini = css_styleini($tpl, $INPUT->bool('preview'));
// cache influencers
$tplinc = tpl_incdir($tpl);
$cache_files = getConfigFiles('main');
$cache_files[] = $tplinc . 'style.ini';
$cache_files[] = DOKU_CONF . "tpl/{$tpl}/style.ini";
$cache_files[] = __FILE__;
if ($INPUT->bool('preview')) {
$cache_files[] = $conf['cachedir'] . '/preview.ini';
}
// Array of needed files and their web locations, the latter ones
// are needed to fix relative paths in the stylesheets
$files = array();
foreach ($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($mediatype));
// load template styles
if (isset($styleini['stylesheets'][$mediatype])) {
$files[$mediatype] = array_merge($files[$mediatype], $styleini['stylesheets'][$mediatype]);
}
// load user styles
if (!empty($config_cascade['userstyle'][$mediatype])) {
foreach ($config_cascade['userstyle'][$mediatype] as $userstyle) {
$files[$mediatype][$userstyle] = 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) {
$display = str_replace(fullpath(DOKU_INC), '', fullpath($file));
$css_content .= "\n/* XXXXXXXXX {$display} XXXXXXXXX */\n";
$css_content .= css_loadfile($file, $location);
}
switch ($mediatype) {
case 'screen':
print NL . '@media screen { /* START screen styles */' . NL . $css_content . NL . '} /* /@media END screen styles */' . NL;
break;
case 'print':
print NL . '@media print { /* START print styles */' . NL . $css_content . NL . '} /* /@media END print styles */' . NL;
break;
case 'all':
case 'feed':
default:
print NL . '/* START rest styles */ ' . NL . $css_content . NL . '/* END rest styles */' . NL;
break;
}
}
// end output buffering and get contents
$css = ob_get_contents();
ob_end_clean();
// strip any source maps
stripsourcemaps($css);
// apply style replacements
$css = css_applystyle($css, $styleini['replacements']);
// parse less
$css = css_parseless($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, $css);
}
private function csstest($input, $output = null, $location = 'http://www.example.com/')
{
io_saveFile($this->file, $input);
$this->assertEquals(css_loadfile($this->file, $location), is_null($output) ? $input : $output);
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
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 = DOKU_TPLINC;
$tpldir = DOKU_TPL;
}
// 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);
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
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 = DOKU_TPLINC;
$tpldir = DOKU_TPL;
}
// The generated script depends on some dynamic options
$cache = getCacheName('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 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, $tplstyles['rtl']);
}
}
}
// check cache age & handle conditional request
header('Cache-Control: public, max-age=3600');
header('Pragma: public');
if (css_cacheok($cache, array_keys($files), $tplinc)) {
http_conditionalRequest(filemtime($cache));
if ($conf['allowdebug']) {
header("X-CacheUsed: {$cache}");
}
// finally send output
if ($conf['gzip_output'] && http_gzip_valid($cache)) {
header('Vary: Accept-Encoding');
header('Content-Encoding: gzip');
readfile($cache . ".gz");
} else {
if (!http_sendfile($cache)) {
readfile($cache);
}
}
return;
} else {
http_conditionalRequest(time());
}
// start output buffering and build the stylesheet
ob_start();
// print the default classes for interwiki links and file downloads
css_interwiki();
css_filetypes();
// load files
foreach ($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);
}
// save cache file
io_saveFile($cache, $css);
if (function_exists('gzopen')) {
io_saveFile("{$cache}.gz", $css);
}
// finally send output
if ($conf['gzip_output']) {
header('Vary: Accept-Encoding');
header('Content-Encoding: gzip');
print gzencode($css, 9, FORCE_GZIP);
} else {
print $css;
}
}
/**
* Load all the style sheets and apply the needed replacements
*/
protected function load_css()
{
global $conf;
//reusue the CSS dispatcher functions without triggering the main function
define('SIMPLE_TEST', 1);
require_once DOKU_INC . 'lib/exe/css.php';
// prepare CSS files
$files = array_merge(array(DOKU_INC . 'lib/styles/screen.css' => DOKU_BASE . 'lib/styles/', DOKU_INC . 'lib/styles/print.css' => DOKU_BASE . 'lib/styles/'), css_pluginstyles('all'), $this->css_pluginPDFstyles(), array(DOKU_PLUGIN . 'dw2pdf/conf/style.css' => DOKU_BASE . 'lib/plugins/dw2pdf/conf/', DOKU_PLUGIN . 'dw2pdf/tpl/' . $this->tpl . '/style.css' => DOKU_BASE . 'lib/plugins/dw2pdf/tpl/' . $this->tpl . '/', DOKU_PLUGIN . 'dw2pdf/conf/style.local.css' => DOKU_BASE . 'lib/plugins/dw2pdf/conf/'));
$css = '';
foreach ($files as $file => $location) {
$display = str_replace(fullpath(DOKU_INC), '', fullpath($file));
$css .= "\n/* XXXXXXXXX {$display} XXXXXXXXX */\n";
$css .= css_loadfile($file, $location);
}
if (function_exists('css_parseless')) {
// apply pattern replacements
$styleini = css_styleini($conf['template']);
$css = css_applystyle($css, $styleini['replacements']);
// parse less
$css = css_parseless($css);
} else {
// @deprecated 2013-12-19: fix backward compatibility
$css = css_applystyle($css, DOKU_INC . 'lib/tpl/' . $conf['template'] . '/');
}
return $css;
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
function epub_css_out($path)
{
global $conf;
global $lang;
global $config_cascade;
global $INPUT;
$mediatypes = array('screen', 'all');
$type = '';
// decide from where to get the template
$tpl = trim(preg_replace('/[^\\w-]+/', '', $INPUT->str('t')));
if (!$tpl) {
$tpl = $conf['template'];
}
// load styl.ini
$styleini = css_styleini($tpl);
// 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
$files = array();
foreach ($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($mediatype));
// load template styles
if (isset($styleini['stylesheets'][$mediatype])) {
$files[$mediatype] = array_merge($files[$mediatype], $styleini['stylesheets'][$mediatype]);
}
// load user styles
if (isset($config_cascade['userstyle'][$mediatype])) {
$files[$mediatype][$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
}
}
$css = "";
// build the stylesheet
foreach ($mediatypes as $mediatype) {
// print the default classes for interwiki links and file downloads
if ($mediatype == 'screen') {
$css .= '@media screen {';
css_interwiki($css);
css_filetypes($css);
$css .= '}';
}
// load files
$css_content = '';
foreach ($files[$mediatype] as $file => $location) {
$display = str_replace(fullpath(DOKU_INC), '', fullpath($file));
$css_content .= "\n/* XXXXXXXXX {$display} XXXXXXXXX */\n";
$css_content .= css_loadfile($file, $location);
}
switch ($mediatype) {
case 'screen':
$css .= NL . '@media screen { /* START screen styles */' . NL . $css_content . NL . '} /* /@media END screen styles */' . NL;
break;
case 'all':
default:
$css .= NL . '/* START rest styles */ ' . NL . $css_content . NL . '/* END rest styles */' . NL;
break;
}
}
// apply style replacements
$css .= css_applystyle($css, $styleini['replacements']);
// parse less
$css = css_parseless($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', $css);
}
io_saveFile($path . 'Styles/style.css', $css);
}
/**
* Load all the style sheets and apply the needed replacements
*/
protected function load_css()
{
//reusue the CSS dispatcher functions without triggering the main function
define('SIMPLE_TEST', 1);
require_once DOKU_INC . 'lib/exe/css.php';
// prepare CSS files
$files = array_merge(array(DOKU_INC . 'lib/styles/screen.css' => DOKU_BASE . 'lib/styles/', DOKU_INC . 'lib/styles/print.css' => DOKU_BASE . 'lib/styles/'), css_pluginstyles('all'), $this->css_pluginPDFstyles(), array(DOKU_PLUGIN . 'dw2pdf/conf/style.css' => DOKU_BASE . 'lib/plugins/dw2pdf/conf/', DOKU_PLUGIN . 'dw2pdf/tpl/' . $this->tpl . '/style.css' => DOKU_BASE . 'lib/plugins/dw2pdf/tpl/' . $this->tpl . '/', DOKU_PLUGIN . 'dw2pdf/conf/style.local.css' => DOKU_BASE . 'lib/plugins/dw2pdf/conf/'));
$css = '';
foreach ($files as $file => $location) {
$css .= css_loadfile($file, $location);
}
// apply pattern replacements
$css = css_applystyle($css, DOKU_INC . 'lib/tpl/' . $conf['template'] . '/');
return $css;
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
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, $location);
}
switch ($mediatype) {
case 'screen':
print NL . '@media screen { /* START screen styles */' . NL . $css_content . NL . '} /* /@media END screen styles */' . NL;
break;
case 'print':
print NL . '@media print { /* START print styles */' . NL . $css_content . NL . '} /* /@media END print styles */' . NL;
break;
case 'all':
case 'feed':
default:
print NL . '/* START rest styles */ ' . NL . $css_content . NL . '/* END rest styles */' . NL;
break;
}
}
// 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);
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
function css_out()
{
global $conf;
global $lang;
switch ($_REQUEST['s']) {
case 'all':
case 'print':
case 'feed':
$style = $_REQUEST['s'];
break;
default:
$style = '';
break;
}
$tpl = trim(preg_replace('/[^\\w-]+/', '', $_REQUEST['t']));
if ($tpl) {
$tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
$tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
} else {
$tplinc = DOKU_TPLINC;
$tpldir = DOKU_TPL;
}
// The generated script depends on some dynamic options
$cache = getCacheName('styles' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . DOKU_BASE . $tplinc . $style, '.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
$files = array();
//if (isset($tplstyles['all'])) $files = array_merge($files, $tplstyles['all']);
if (!empty($style)) {
$files[DOKU_INC . 'lib/styles/' . $style . '.css'] = DOKU_BASE . 'lib/styles/';
// load plugin, template, user styles
$files = array_merge($files, css_pluginstyles($style));
if (isset($tplstyles[$style])) {
$files = array_merge($files, $tplstyles[$style]);
}
$files[DOKU_CONF . 'user' . $style . '.css'] = DOKU_BASE;
} else {
$files[DOKU_INC . 'lib/styles/style.css'] = DOKU_BASE . 'lib/styles/';
if ($conf['spellchecker']) {
$files[DOKU_INC . 'lib/styles/spellcheck.css'] = DOKU_BASE . 'lib/styles/';
}
// load plugin, template, user styles
$files = array_merge($files, css_pluginstyles('screen'));
if (isset($tplstyles['screen'])) {
$files = array_merge($files, $tplstyles['screen']);
}
if ($lang['direction'] == 'rtl') {
if (isset($tplstyles['rtl'])) {
$files = array_merge($files, $tplstyles['rtl']);
}
}
$files[DOKU_CONF . 'userstyle.css'] = DOKU_BASE;
}
// check cache age & handle conditional request
header('Cache-Control: public, max-age=3600');
header('Pragma: public');
if (css_cacheok($cache, array_keys($files), $tplinc)) {
http_conditionalRequest(filemtime($cache));
if ($conf['allowdebug']) {
header("X-CacheUsed: {$cache}");
}
// finally send output
if ($conf['gzip_output'] && http_gzip_valid($cache)) {
header('Vary: Accept-Encoding');
header('Content-Encoding: gzip');
readfile($cache . ".gz");
} else {
if (!http_sendfile($cache)) {
readfile($cache);
}
}
return;
} else {
http_conditionalRequest(time());
}
// start output buffering and build the stylesheet
ob_start();
// print the default classes for interwiki links and file downloads
css_interwiki();
css_filetypes();
// load files
foreach ($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, $tplinc);
// compress whitespace and comments
if ($conf['compress']) {
$css = css_compress($css);
}
// save cache file
io_saveFile($cache, $css);
copy($cache, "compress.zlib://{$cache}.gz");
// finally send output
if ($conf['gzip_output']) {
header('Vary: Accept-Encoding');
header('Content-Encoding: gzip');
print gzencode($css, 9, FORCE_GZIP);
} else {
print $css;
}
}
function _generate_stylesheet($style = 'screen')
{
global $conf;
$files = $this->_get_stylesheet_files($style);
ob_start();
css_interwiki();
css_filetypes();
foreach ($files as $file => $location) {
print css_loadfile($file, '');
}
$css = ob_get_contents();
ob_end_clean();
$inifile = DOKU_INC . 'lib/tpl/' . $this->template . '/style.ini';
if (@file_exists($inifile)) {
$ini = parse_ini_file($inifile, true);
$css = strtr($css, $ini['replacements']);
}
if ($conf['compress']) {
$css = css_compress($css);
}
return $css;
}