/**
* Output all needed JavaScript
*
* @author Andreas Gohr <*****@*****.**>
*/
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);
}
/**
* 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);
}
// the feed is dynamic - we need a cache for each combo
// (but most people just use the default feed so it's still effective)
$cache = getCacheName(join('', array_values($opt)) . $_SERVER['REMOTE_USER'], '.feed');
$key = join('', array_values($opt)) . $_SERVER['REMOTE_USER'];
$cache = new cache($key, '.feed');
// prepare cache depends
$depends['files'] = getConfigFiles('main');
$depends['age'] = $conf['rss_update'];
$depends['purge'] = $_REQUEST['purge'] ? true : false;
// check cacheage and deliver if nothing has changed since last
// time or the update interval has not passed, also handles conditional requests
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Type: application/xml; charset=utf-8');
header('X-Robots-Tag: noindex');
if ($cache->useCache($depends)) {
http_conditionalRequest($cache->_time);
if ($conf['allowdebug']) {
header("X-CacheUsed: {$cache->cache}");
}
print $cache->retrieveCache();
exit;
} else {
http_conditionalRequest(time());
}
// create new feed
$rss = new DokuWikiFeedCreator();
$rss->title = $conf['title'] . ($opt['namespace'] ? ' ' . $opt['namespace'] : '');
$rss->link = DOKU_URL;
$rss->syndicationURL = DOKU_URL . 'feed.php';
$rss->cssStyleSheet = DOKU_URL . 'lib/exe/css.php?s=feed';
/**
* Output all needed JavaScript
*
* @author Andreas Gohr <*****@*****.**>
*/
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);
}
/**
* 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);
}
/**
* Do the HTML to PDF conversion work
*
* @param Doku_Event $event
* @param array $param
* @return bool
*/
public function convert(&$event, $param)
{
global $ACT;
global $REV;
global $ID;
// our event?
if ($ACT != 'export_pdfbook' && $ACT != 'export_pdf') {
return false;
}
// check user's rights
if (auth_quickaclcheck($ID) < AUTH_READ) {
return false;
}
// one or multiple pages?
$list = array();
if ($ACT == 'export_pdf') {
$list[0] = $ID;
$title = p_get_first_heading($ID);
} elseif (isset($_COOKIE['list-pagelist']) && !empty($_COOKIE['list-pagelist'])) {
//is in Bookmanager of bookcreator plugin title given
if (!($title = $_GET['pdfbook_title'])) {
//TODO when title is changed, the cached file contains the old title
/** @var $bookcreator action_plugin_bookcreator */
$bookcreator = plugin_load('action', 'bookcreator');
msg($bookcreator->getLang('needtitle'), -1);
$event->data = 'show';
$_SERVER['REQUEST_METHOD'] = 'POST';
//clears url
return false;
}
$list = explode("|", $_COOKIE['list-pagelist']);
} else {
/** @var $bookcreator action_plugin_bookcreator */
$bookcreator = plugin_load('action', 'bookcreator');
msg($bookcreator->getLang('empty'), -1);
$event->data = 'show';
$_SERVER['REQUEST_METHOD'] = 'POST';
//clears url
return false;
}
// it's ours, no one else's
$event->preventDefault();
// prepare cache
$cache = new cache(join(',', $list) . $REV . $this->tpl, '.dw2.pdf');
$depends['files'] = array_map('wikiFN', $list);
$depends['files'][] = __FILE__;
$depends['files'][] = dirname(__FILE__) . '/renderer.php';
$depends['files'][] = dirname(__FILE__) . '/mpdf/mpdf.php';
$depends['files'] = array_merge($depends['files'], getConfigFiles('main'));
// hard work only when no cache available
if (!$this->getConf('usecache') || !$cache->useCache($depends)) {
// initialize PDF library
require_once dirname(__FILE__) . "/DokuPDF.class.php";
$mpdf = new DokuPDF();
// let mpdf fix local links
$self = parse_url(DOKU_URL);
$url = $self['scheme'] . '://' . $self['host'];
if ($self['port']) {
$url .= ':' . $self['port'];
}
$mpdf->setBasePath($url);
// Set the title
$mpdf->SetTitle($title);
// some default settings
$mpdf->mirrorMargins = 1;
$mpdf->useOddEven = 1;
$mpdf->setAutoTopMargin = 'stretch';
$mpdf->setAutoBottomMargin = 'stretch';
// load the template
$template = $this->load_template($title);
// prepare HTML header styles
$html = '<html><head>';
$html .= '<style type="text/css">';
$html .= $this->load_css();
$html .= '@page { size:auto; ' . $template['page'] . '}';
$html .= '@page :first {' . $template['first'] . '}';
$html .= '</style>';
$html .= '</head><body>';
$html .= $template['html'];
$html .= '<div class="dokuwiki">';
// loop over all pages
$cnt = count($list);
for ($n = 0; $n < $cnt; $n++) {
$page = $list[$n];
$html .= p_cached_output(wikiFN($page, $REV), 'dw2pdf', $page);
$html .= $this->page_depend_replacements($template['cite'], cleanID($page));
if ($n < $cnt - 1) {
$html .= '<pagebreak />';
}
}
$html .= '</div>';
$mpdf->WriteHTML($html);
// write to cache file
$mpdf->Output($cache->cache, 'F');
}
// deliver the file
header('Content-Type: application/pdf');
header('Cache-Control: must-revalidate, no-transform, post-check=0, pre-check=0');
header('Pragma: public');
http_conditionalRequest(filemtime($cache->cache));
$filename = rawurlencode(cleanID(strtr($title, ':/;"', ' ')));
if ($this->getConf('output') == 'file') {
header('Content-Disposition: attachment; filename="' . $filename . '.pdf";');
} else {
header('Content-Disposition: inline; filename="' . $filename . '.pdf";');
}
if (http_sendfile($cache->cache)) {
exit;
}
$fp = @fopen($cache->cache, "rb");
if ($fp) {
http_rangeRequest($fp, filesize($cache->cache), 'application/pdf');
} else {
header("HTTP/1.0 500 Internal Server Error");
print "Could not read file - bad permissions?";
}
exit;
}
/**
* Get the remote data of an individual plugin or template
*
* @param string $name The plugin name to get the data for, template names need to be prefix by 'template:'
* @return array The data or null if nothing was found (possibly no repository access)
*/
public function getData($name)
{
$cache = new cache('##extension_manager##' . $name, '.repo');
$result = null;
if (!isset($this->loaded_extensions[$name]) && $this->hasAccess() && !$cache->useCache(array('age' => 3600 * 24))) {
$this->loaded_extensions[$name] = true;
$httpclient = new DokuHTTPClient();
$data = $httpclient->get(EXTENSION_REPOSITORY_API . '?fmt=php&ext[]=' . urlencode($name));
if ($data !== false) {
$result = unserialize($data);
$cache->storeCache(serialize($result[0]));
return $result[0];
} else {
$this->has_access = false;
}
}
if (file_exists($cache->cache)) {
return unserialize($cache->retrieveCache(false));
}
return array();
}
/**
* 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);
}
