function do_minify($content)
{
global $config;
$c = File::open(__DIR__ . DS . 'states' . DS . 'config.txt')->unserialize();
$url = $config->protocol . $config->host;
// Minify HTML
if (isset($c['html_minifier'])) {
$config->html_minifier = true;
Config::set('html_minifier', $config->html_minifier);
$content = Converter::detractSkeleton($content);
}
// Minify URL
if (isset($c['url_minifier']) && Text::check($content)->has('="' . $url)) {
$content = str_replace(array('="' . $url . '"', '="' . $url . '/', '="' . $url . '?', '="' . $url . '#'), array('="/"', '="/', '="?', '="#'), $content);
}
// Minify Embedded CSS
if (isset($c['css_minifier'])) {
$content = preg_replace_callback('#<style(>| .*?>)([\\s\\S]*?)<\\/style>#i', function ($matches) use($config, $c, $url) {
$css = Converter::detractShell($matches[2]);
if (isset($c['url_minifier'])) {
$css = preg_replace('#(?<=[\\s:])(src|url)\\(' . preg_quote($url, '/') . '#', '$1(', $css);
}
return '<style' . $matches[1] . $css . '</style>';
}, $content);
}
// Minify Embedded JavaScript
if (isset($c['js_minifier'])) {
$content = preg_replace_callback('#<script(>| .*?>)([\\s\\S]*?)<\\/script>#i', function ($matches) {
$js = Converter::detractSword($matches[2]);
return '<script' . $matches[1] . $js . '</script>';
}, $content);
}
return $content;
}
function do_minify($content)
{
global $config;
$c_minify = $config->states->{'plugin_' . md5(File::B(__DIR__))};
$url = $config->protocol . $config->host;
// Minify HTML
if (isset($c_minify->html_minify)) {
Config::set('html_minify', true);
$content = Converter::detractSkeleton($content);
}
// Minify URL
if (isset($c_minify->url_minify) && Text::check($content)->has('="' . $url)) {
Config::set('url_minify', true);
$content = str_replace(array('="' . $url . '"', '="' . $url . '/', '="' . $url . '?', '="' . $url . '#'), array('="/"', '="/', '="?', '="#'), $content);
}
// Minify Embedded CSS
if (isset($c_minify->css_minify)) {
Config::set('css_minify', true);
$content = preg_replace_callback('#<style(>| .*?>)([\\s\\S]*?)<\\/style>#i', function ($matches) use($config, $c_minify, $url) {
$css = Converter::detractShell($matches[2]);
if (isset($c_minify->url_minify)) {
$css = preg_replace('#(?<=[\\s:])(src|url)\\(' . preg_quote($url, '/') . '#', '$1(', $css);
}
return '<style' . $matches[1] . $css . '</style>';
}, $content);
}
// Minify Embedded JavaScript
if (isset($c_minify->js_minify)) {
Config::set('js_minify', true);
$content = preg_replace_callback('#<script(>| .*?>)([\\s\\S]*?)<\\/script>#i', function ($matches) {
$js = Converter::detractSword($matches[2]);
return '<script' . $matches[1] . $js . '</script>';
}, $content);
}
return $content;
}
public static function merge($path, $name = null, $addon = "", $call = null)
{
$path = is_string($path) && strpos($path, ';') !== false ? explode(';', $path) : (array) $path;
$the_path = ASSET . DS . File::path($name);
$the_path_log = SYSTEM . DS . 'log' . DS . 'asset.' . str_replace(array(ASSET . DS, DS), array("", '__'), $the_path) . '.log';
$is_valid = true;
if (!file_exists($the_path_log)) {
$is_valid = false;
} else {
$the_path_time = explode("\n", file_get_contents($the_path_log));
if (count($the_path_time) !== count($path)) {
$is_valid = false;
} else {
foreach ($the_path_time as $i => $time) {
$p = self::path($path[$i]);
if (!file_exists($p) || (int) filemtime($p) !== (int) $time) {
$is_valid = false;
break;
}
}
}
}
$time = "";
$content = "";
$e = File::E($name);
if (!file_exists($the_path) || !$is_valid) {
if (Text::check($e)->in(array('gif', 'jpeg', 'jpg', 'png'))) {
foreach ($path as $p) {
if (!self::ignored($p)) {
$p = self::path($p);
if (file_exists($p)) {
$time .= filemtime($p) . "\n";
}
}
}
File::write(trim($time))->saveTo($the_path_log);
Image::take($path)->merge()->saveTo($the_path);
} else {
foreach ($path as $p) {
if (!self::ignored($p)) {
$p = self::path($p);
if (file_exists($p)) {
$time .= filemtime($p) . "\n";
$c = file_get_contents($p);
if (strpos(File::B($p), '.min.') === false) {
if (strpos(File::B($the_path), '.min.css') !== false) {
$content .= Converter::detractShell($c) . "\n";
} else {
if (strpos(File::B($the_path), '.min.js') !== false) {
$content .= Converter::detractSword($c) . "\n";
} else {
$content .= $c . "\n\n";
}
}
} else {
$content .= $c . "\n\n";
}
}
}
}
File::write(trim($time))->saveTo($the_path_log);
File::write(trim($content))->saveTo($the_path);
}
}
if (is_null($call)) {
$call = Mecha::alter($e, array('css' => 'stylesheet', 'js' => 'javascript', 'gif' => 'image', 'jpeg' => 'image', 'jpg' => 'image', 'png' => 'image'));
}
return call_user_func_array('self::' . $call, array($the_path, $addon));
}
/**
* ====================================================================
* HTML MINIFIER
* ====================================================================
*
* -- CODE: -----------------------------------------------------------
*
* Converter::detractSkeleton(file_get_contents('test.html'));
*
* --------------------------------------------------------------------
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* Parameter | Type | Description
* --------- | ------ | ----------------------------------------------
* $input | string | The HTML string to be compressed
* --------- | ------ | ----------------------------------------------
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
*/
public static function detractSkeleton($input)
{
if (trim($input) === "") {
return $input;
}
// Remove extra white-space(s) between HTML attribute(s)
$input = preg_replace_callback('#<([^\\/\\s<>!]+)(?:\\s+([^<>]*?)\\s*|\\s*)(\\/?)>#s', function ($matches) {
return '<' . $matches[1] . preg_replace('#([^\\s=]+)(\\=([\'"]?)(.*?)\\3)?(\\s+|$)#s', ' $1$2', $matches[2]) . $matches[3] . '>';
}, $input);
// Minify inline CSS declaration(s)
if (strpos($input, ' style=') !== false) {
$input = preg_replace_callback('#<([^<]+?)\\s+style=([\'"])(.*?)\\2(?=[\\/\\s>])#s', function ($matches) {
return '<' . $matches[1] . ' style=' . $matches[2] . Converter::detractShell($matches[3]) . $matches[2];
}, $input);
}
return preg_replace(array('#\\s*(<\\!--(?=\\[if\\s).*?-->)\\s*|\\s*<\\!--.*?-->\\s*#s', '#(<(?:img|input)(?:\\/?>|\\s[^<>]*?\\/?>))\\s+(?=\\<[^\\/])#s', '#(<\\!--.*?-->)|(>)(?:[\\n\\r]|\\s{2,})|(?:[\\n\\r]|\\s{2,})(<)|(>)(?:[\\n\\r]|\\s{2,})(<)#s', '#(<\\!--.*?-->)|(<(?:img|input)(?:\\/?>|\\s[^<>]*?\\/?>))\\s+(?!\\<\\/)#s', '#(<\\!--.*?-->)|(<[^\\/\\s<>]+(?:>|\\s[^<>]*?>))\\s+(?=\\<[^\\/])#s', '#(<\\!--.*?-->)|(<\\/[^\\/\\s<>]+?>)\\s+(?=\\<\\/)#s', '#(<\\!--.*?-->)|(<([^\\/\\s<>]+)(?:>|\\s[^<>]*?>))\\s+(<\\/\\3>)#s', '#(<\\!--.*?-->)|(<[^\\/\\s<>]+(?:>|\\s[^<>]*?>))\\s+(?!\\<)#s', '#(<\\!--.*?-->)|(?!\\>)\\s+(<\\/[^\\/\\s<>]+?>)#s', '#(<\\!--.*?-->)|(?!\\>)\\s+(?=\\<[^\\/])#s', '#(<\\!--.*?-->)|(<\\/[^\\/\\s<>]+?>)\\s+(?!\\<)#s', '#(<\\!--.*?-->)|(\\/>)\\s+(?!\\<)#', '#(?<= )( ){2}#', '#(?<=\\>) (?!\\s| |\\<\\/)#', '#(?<=--\\>)(?:\\s| )+(?=\\<)#'), array('$1', '$1 ', '$1$2$3$4$5', '$1$2 ', '$1$2', '$1$2', '$1$2$4', '$1$2', '$1$2', '$1$2 ', '$1$2 ', '$1$2 ', ' $1', ' ', ""), trim($input));
}
public static function merge($path, $name = null, $addon = "", $call = null)
{
$the_path = strpos($name, ROOT) === 0 ? File::path($name) : ASSET . DS . File::path($name);
$the_log = LOG . DS . 'asset.' . str_replace(array(ASSET . DS, DS), array("", '__'), $the_path) . '.log';
$is_valid = true;
if (!file_exists($the_log)) {
$is_valid = false;
} else {
$the_time = explode("\n", file_get_contents($the_log));
if (count($the_time) !== count($path)) {
$is_valid = false;
} else {
foreach ($the_time as $i => $unix) {
$p = self::path($path[$i]);
if (!file_exists($p) || (int) filemtime($p) !== (int) $unix) {
$is_valid = false;
break;
}
}
}
}
$unix = "";
$content = "";
$e = File::E($name);
if (!file_exists($the_path) || !$is_valid) {
if (Text::check($e)->in(array('gif', 'jpeg', 'jpg', 'png'))) {
foreach ($path as &$p) {
$p = Filter::colon('asset:source', $p);
if (!self::ignored($p) && ($p = Filter::colon('asset:path', self::path($p, false)))) {
$unix .= filemtime($p) . "\n";
}
}
File::write(trim($unix))->saveTo($the_log);
Image::take($path)->merge()->saveTo($the_path);
} else {
foreach ($path as $p) {
$p = Filter::colon('asset:source', $p);
if (!self::ignored($p) && ($p = Filter::colon('asset:path', self::path($p, false)))) {
$unix .= filemtime($p) . "\n";
$c = Filter::apply('asset:input', file_get_contents($p) . "\n", $p);
if (strpos(File::B($p), '.min.') === false) {
if (strpos(File::B($the_path), '.min.css') !== false) {
$c = Converter::detractShell($c);
} else {
if (strpos(File::B($the_path), '.min.js') !== false) {
$c = Converter::detractSword($c);
} else {
$c = $c . "\n";
}
}
$content .= Filter::apply('asset:output', $c, $p);
} else {
$content .= Filter::apply('asset:output', $c . "\n", $p);
}
}
}
File::write(trim($unix))->saveTo($the_log);
File::write(trim($content))->saveTo($the_path);
}
}
if (is_null($call)) {
$call = Mecha::alter($e, array('css' => 'stylesheet', 'js' => 'javascript', 'gif' => 'image', 'jpeg' => 'image', 'jpg' => 'image', 'png' => 'image'));
}
return call_user_func('self::' . $call, $the_path, $addon);
}
