private function yuiInstance($is_css = FALSE)
{
$jar = new PhingFile('../lib/yuicompressor-2.4.2.jar');
$instance = new YUICompressor($jar->getAbsolutePath(), $this->tmpDir);
if ($is_css) {
$instance->setOption('type', 'css');
}
return $instance;
}
public function actionYuicompressor()
{
Yii::import('ext.vendors.compress.*');
require_once 'yuicompressor.php';
// compress and combine
$yui = new YUICompressor($this->compressorJar, $this->temporaryDir, $this->options);
foreach ($this->files as $file) {
$yui->addFile($this->dir . $file);
}
$code = $yui->compress();
// save to file
$compressedFilename = 'site-' . date('YmdHis') . '.' . $this->options['type'];
$newFile = $this->dir . $compressedFilename;
file_put_contents($newFile, $code);
// overwrite application configuration param
if ($this->paramsFile) {
$this->overwriteParamsFile($compressedFilename);
}
}
function yui_compressor($files, $minify_name = '')
{
// Set timezone
date_default_timezone_set('Asia/Ho_Chi_Minh');
$time = date('dmYHi');
$temp_files_dir = FCPATH . 'system';
$jar_path = APPPATH . '/libraries/yuicompressor.jar';
// Get file type: default is css
$type = 'css';
if (stripos($files, '.js') !== false) {
$type = 'js';
}
// INCLUDE COMPRESSOR CLASS
require_once dirname(__FILE__) . '/../libraries/yuicompressor.php';
$options = array('type' => $type);
// INVOKE CLASS
$yui = new YUICompressor($jar_path, $temp_files_dir, $options);
// Get file content
$files = explode(',', $files);
$compresstext = '';
foreach ($files as $file_name) {
$file_path = FCPATH . $type . '\\' . $file_name;
// ADD FILES : $absolute_path_to_file
$yui->addFile($file_path);
$compresstext .= file_get_contents($file_path);
}
if (empty($minify_name)) {
$minify_name = str_replace('.' . $type, '.min.' . $time . '.' . $type, $last = end($files));
}
$minify_path = FCPATH . $type . '\\' . $minify_name;
// ADD STRING
// $yui->addString($string);
// COMPRESS
$code = $yui->compress();
file_put_contents($minify_path, $code);
$before = string_size($compresstext);
$after = string_size($code);
$ratio = number_format(($before - $after) / $before * 100, 0);
$msg = '<!DOCTYPE html>
<html>
<body>
<style>
body { padding: 50px; font-family: Arial; font-size: 12px; }
h1 { margin: 0; padding: 0; font-size: 24px; text-align: left; font-weight: normal }
.yui-table { border-collapse: collapse; border-spacing: 0; font-size: 12px; }
.yui-table thead { background-color: #0f9d58; color: #fff }
.yui-table td, .yui-table th {
border: 1px solid #0f9d58 !important;
padding: 10px 15px;
}
.minify-name { border: 0; width: 300px; color: #4285F4 }
</style>
<table class="yui-table">
<thead>
<th colspan="2"><h1>YUI Compressor 2.4.8</h1></th>
</thead>
<tbody>
<tr>
<td>source</td>
<td>' . implode(',', $files) . '</td>
</tr>
<tr>
<td>minify</td>
<td><input onClick="this.focus();this.select();" type="text" value="' . $minify_name . '" class="minify-name" id="minify-name"></td>
</tr>
<tr>
<td>before</td>
<td>' . $before . '</td>
</tr>
<tr>
<td>after compression</td>
<td>' . $after . '</td>
</tr>
<tr>
<td>compression ratio</td>
<td>' . $ratio . '%</td>
</tr>
</tbody>
</table>
</body>
<script>document.getElementById("minify-name").select();</script>
</html>';
echo $msg;
exit;
}
