Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @file view/theme/vier/style.php
*/
use Friendica\Core\Config;
use Friendica\Core\PConfig;
use Friendica\Model\Profile;
$uid = Profile::getThemeUid();
$style = PConfig::get($uid, 'vier', 'style');
if (empty($style)) {
$style = Config::get('vier', 'style');
}
if (empty($style)) {
$style = "plus";
}
if ($style == "flat") {
$stylecssfile = 'view/theme/vier/flat.css';
} else if ($style == "netcolour") {
$stylecssfile = 'view/theme/vier/netcolour.css';
} else if ($style == "breathe") {
$stylecssfile = 'view/theme/vier/breathe.css';
} else if ($style == "plus") {
$stylecssfile = 'view/theme/vier/plus.css';
} else if ($style == "dark") {
$stylecssfile = 'view/theme/vier/dark.css';
} else if ($style == "plusminus") {
$stylecssfile = 'view/theme/vier/plusminus.css';
}
if (file_exists($THEMEPATH."//style.css")) {
$stylecss = file_get_contents($THEMEPATH."//style.css")."\n";
$modified = filemtime($THEMEPATH."//style.css");
}
$stylemodified = filemtime($stylecssfile);
$stylecss .= file_get_contents($stylecssfile);
if ($stylemodified > $modified) {
$modified = $stylemodified;
}
$modified = gmdate('r', $modified);
$etag = md5($stylecss);
// Only send the CSS file if it was changed
header('Cache-Control: public');
header('ETag: "'.$etag.'"');
header('Last-Modified: '.$modified);
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) || isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
$cached_modified = gmdate('r', strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']));
$cached_etag = str_replace(['"', "-gzip"], ['', ''],
stripslashes($_SERVER['HTTP_IF_NONE_MATCH']));
if (($cached_modified == $modified) && ($cached_etag == $etag)) {
header('HTTP/1.1 304 Not Modified');
exit();
}
}
echo $stylecss;