<?php
/**
* W3 Total Cache Minify module
*/
if (!defined('ABSPATH')) {
require_once dirname(__FILE__) . '/../../../wp-load.php';
}
if (!defined('W3TC_DIR')) {
define('W3TC_DIR', realpath(dirname(__FILE__) . '/../plugins/w3-total-cache'));
}
if (!is_dir(W3TC_DIR) || !file_exists(W3TC_DIR . '/inc/define.php')) {
die(sprintf('<strong>W3 Total Cache Error:</strong> some files appear to be missing or out of place. Please re-install plugin or remove <strong>%s</strong>.', dirname(__FILE__)));
}
require_once W3TC_DIR . '/inc/define.php';
require_once W3TC_DIR . '/lib/W3/Minify.php';
$w3_minify =& W3_Minify::instance();
$w3_minify->process();
/**
* Formats custom URL
*
* @param array $files
* @param string $type
* @return string
*/
function format_url_custom($files, $type)
{
require_once W3TC_LIB_W3_DIR . '/Minify.php';
$w3_minify =& W3_Minify::instance();
$w3_minify->set_custom_files($files, $type);
$hash = $w3_minify->get_custom_files_hash($files);
$id = $w3_minify->get_id_custom($hash, $type);
$site_url_ssl = w3_get_site_url_ssl();
if ($this->_config->get_boolean('minify.rewrite')) {
$url = sprintf('%s/%s/%s.%s.%s', $site_url_ssl, W3TC_CONTENT_MINIFY_DIR_NAME, $hash, $id, $type);
} else {
$url = sprintf('%s/%s/index.php?file=%s.%s.%s', $site_url_ssl, W3TC_CONTENT_MINIFY_DIR_NAME, $hash, $id, $type);
}
return $url;
}
/**
* Flush minify cache
*
* @return void
*/
function flush_minify()
{
if (W3TC_PHP5) {
require_once W3TC_LIB_W3_DIR . '/Minify.php';
$w3_minify =& W3_Minify::instance();
$w3_minify->flush();
}
}
/**
* Shortcut for minify cache flush
*
* @return boolean
*/
function w3tc_minify_flush()
{
require_once W3TC_LIB_W3_DIR . '/Minify.php';
$w3_minify =& W3_Minify::instance();
return $w3_minify->flush();
}
/**
* Returns debug info
*/
function get_debug_info()
{
$group = $this->get_group();
$debug_info = "<!-- W3 Total Cache: Minify debug info:\r\n";
$debug_info .= sprintf("%s%s\r\n", str_pad('Engine: ', 20), w3_get_engine_name($this->_config->get_string('minify.engine')));
$debug_info .= sprintf("%s%s\r\n", str_pad('Group: ', 20), $group);
require_once W3TC_LIB_W3_DIR . '/Minify.php';
$w3_minify =& W3_Minify::instance();
$css_groups = $w3_minify->get_groups($group, 'css');
if (count($css_groups)) {
$debug_info .= "Stylesheet info:\r\n";
$debug_info .= sprintf("%s | %s | % s | %s\r\n", str_pad('Location', 15, ' ', STR_PAD_BOTH), str_pad('Last modified', 19, ' ', STR_PAD_BOTH), str_pad('Size', 12, ' ', STR_PAD_LEFT), 'Path');
foreach ($css_groups as $css_group => $css_files) {
foreach ($css_files as $css_file => $css_file_path) {
if (is_a($css_file_path, 'Minify_Source')) {
$css_file_path = $css_file_path->filepath;
$css_file_info = sprintf('%s (%s)', $css_file, $css_file_path);
} else {
$css_file_info = $css_file;
$css_file_path = ABSPATH . ltrim($css_file_path, '/\\');
}
$debug_info .= sprintf("%s | %s | % s | %s\r\n", str_pad($css_group, 15, ' ', STR_PAD_BOTH), str_pad(date('Y-m-d H:i:s', filemtime($css_file_path)), 19, ' ', STR_PAD_BOTH), str_pad(filesize($css_file_path), 12, ' ', STR_PAD_LEFT), $css_file_info);
}
}
}
$js_groups = $w3_minify->get_groups($group, 'js');
if (count($js_groups)) {
$debug_info .= "JavaScript info:\r\n";
$debug_info .= sprintf("%s | %s | % s | %s\r\n", str_pad('Location', 15, ' ', STR_PAD_BOTH), str_pad('Last modified', 19, ' ', STR_PAD_BOTH), str_pad('Size', 12, ' ', STR_PAD_LEFT), 'Path');
foreach ($js_groups as $js_group => $js_files) {
foreach ($js_files as $js_file => $js_file_path) {
if (is_a($js_file_path, 'Minify_Source')) {
$js_file_path = $js_file_path->filepath;
$js_file_info = sprintf('%s (%s)', $js_file, $js_file_path);
} else {
$js_file_path = $js_file_info = ABSPATH . ltrim($js_file, '/\\');
}
$debug_info .= sprintf("%s | %s | % s | %s\r\n", str_pad($js_group, 15, ' ', STR_PAD_BOTH), str_pad(date('Y-m-d H:i:s', filemtime($js_file_path)), 19, ' ', STR_PAD_BOTH), str_pad(filesize($js_file_path), 12, ' ', STR_PAD_LEFT), $js_file_info);
}
}
}
$debug_info .= '-->';
return $debug_info;
}