Viewing file:  MinifyAdmin.php (4.68 KB) -rw-rw-rw-
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<?php
/**
* W3 Minify plugin
*/
if (!defined('W3TC')) {
die();
}
w3_require_once(W3TC_LIB_W3_DIR . '/Plugin.php');
/**
* Class W3_Plugin_MinifyAdmin
*/
class W3_Plugin_MinifyAdmin extends W3_Plugin {
function run() {
if (!$this->_config->get_boolean('minify.auto.disable_filename_length_test', false)) {
if (!is_network_admin() && $this->_config->get_boolean('minify.auto') && false === get_transient('w3tc_minify_tested_filename_length')) {
add_action('wp_ajax_w3tc_minify_disable_filename_test', array($this, 'disable_filename_test'));
add_action('wp_ajax_w3tc_minify_change_filename_length', array($this, 'change_filename_length'));
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$page = W3_Request::get_string('page');
if (strpos($page, 'w3tc_') === 0) {
add_action( 'admin_print_scripts', array($this, 'print_script'),10000);
add_action( 'admin_print_scripts', array($this, 'print_test_once_script'),10000);
add_action('admin_notices', array(
&$this,
'admin_notices_minify_auto_test'
));
}
}
}
}
/**
* Does disk cache cleanup
*
* @return void
*/
function cleanup() {
w3_require_once(W3TC_LIB_W3_DIR . '/Cache/File/Cleaner/Generic.php');
$w3_cache_file_cleaner_generic = new W3_Cache_File_Cleaner_Generic(array(
'exclude' => array(
'*.files',
'.htaccess',
'index.php'
),
'cache_dir' => w3_cache_blog_dir('minify'),
'expire' => $this->_config->get_integer('minify.file.gc'),
'clean_timelimit' => $this->_config->get_integer('timelimit.cache_gc')
));
$w3_cache_file_cleaner_generic->clean();
}
function change_filename_length() {
try {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$new = W3_Request::get_integer('maxlength');
$this->_config->set('minify.auto.filename_length',$new);
set_transient('w3tc_minify_tested_filename_length',true, 3600*24);
$this->_config->save();
w3_require_once(W3TC_LIB_MINIFY_DIR . '/Minify/Cache/File.php');
$cache = new Minify_Cache_File(
w3_cache_blog_dir('minify'),
array(
'.htaccess',
'index.php',
'*.old'
),
$this->_config->get_boolean('minify.file.locking'),
$this->_config->get_integer('timelimit.cache_flush'),
(w3_get_blog_id() == 0 ? W3TC_CACHE_MINIFY_DIR : null)
);
$cache->flush();
echo 1;
} catch(Exception $ex) {
echo $ex->getMessage();
}
exit;
}
function print_test_once_script() { ?>
<script type="text/javascript">/*<![CDATA[*/
jQuery(function() {
var filename = new Array(<?php echo $this->_config->get_integer('minify.auto.filename_length', 246) ?>+1).join('X');
var url = '<?php echo w3_filename_to_url(w3_cache_blog_dir('minify').'/', w3_get_domain(w3_get_home_url()) != w3_get_domain(w3_get_site_url())) ?>';
w3tc_minify_filename_test_once(url, filename);
});
/*]]>*/</script>
<?php
}
function print_script() { ?>
<script type="text/javascript">
var w3_use_network_link = <?php echo is_network_admin() || (w3_is_multisite() && w3_force_master()) ? 'true' : 'false' ?>;
function w3tc_start_minify_try_solve() {
var testUrl = '<?php echo w3_filename_to_url(w3_cache_blog_dir('minify').'/', w3_get_domain(w3_get_home_url()) != w3_get_domain(w3_get_site_url())) ?>';
w3tc_filename_auto_solve(testUrl);
}
</script>
<?php
}
function admin_notices_minify_auto_test() {
$error = sprintf(__('Minify Auto encountered an error. The filename length value is most likely too high for
your host. It is currently %d. The plugin is trying to solve the issue for you:
<span id="minify_auto_test_loading">(solving ...)</span>.', 'w3-total-cache')
, $this->_config->get_integer('minify.auto.filename_length')
);
echo sprintf('<div id="minify_auto_error" class="error" style="display: none"><p>%s</p></div>', $error);
}
function disable_filename_test() {
set_transient('w3tc_minify_tested_filename_length',true, 3600*24);
echo 1;
exit;
}
}
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