Moderator: General Support Moderators
Code: Select all
<?php
ob_start ("ob_gzhandler");
header("Content-type: text/javascript; charset: UTF-8");
header("Cache-Control: must-revalidate");
$offset = 60 * 60 ;
$ExpStr = "Expires: " .
gmdate("D, d M Y H:i:s",
time() + $offset) . " GMT";
header($ExpStr);
?> 
Here is the complete code:newart wrote:"the second involved adding a php code before the javascript code. Now my mootools file is about 11000 in size"
please post here your code... also if we know the problem would be resolved at the best in a whitepaper forum...
Code: Select all
<?php
// Remove mootool sripts for guest and registered
$user =& JFactory::getUser();
if ($user->get('guest') == 1 or $user->usertype == 'Registered') {
$headerstuff = $this->getHeadData();
$headerstuff['scripts'] = array();
$this->setHeadData($headerstuff);
}
?>
<jdoc:include type="head" />
<script type="text/javascript" src="<?php echo($this->baseurl); ?>
/templates/<?php echo($this->template); ?>/js/mootools.js"></script>Ok, as a library, mootools is composed of a core file, to which one can adds snippets of scripts (or widgets, or components, or whatever you name it), according to one's needs.in a joomla concern pls can you explain us by an example? I don't know how to manage that.
I personally think that they should allow mootools.js and caption.js overrides on the front end like they do other elements in templates. So, if you have a js/mootools.js in your template directory, that will be used on the front end. Same would apply to js/caption.js.newart wrote:thanx a lot! Your post is very clear and complete, now I've understood everything! All is very easy now...
But pls what's your thoughts about an option for mootools? Sometimes you can need a lighter and speeder joomla...
I have been "lobbying" (sort of) for the "choice option" for months on several posts in several threads.MorfiusX wrote: it's that choice is good. I don't think a hard yes or no is the right solution. There should be the option of yes or no so that that the user can decide.
I am going to join the discussion in the whitepaper forum. I just haven't had a lot of time with work and all. I had planned on trying to get to it this weekend.newart wrote:@ MorfiusX - me too I like to choose instaed of a yes or not... I agree with you, I hope you have posted your opinion in the white paper thread, if not could you post there? I hope to see an option like that!
Code: Select all
<link rel="stylesheet" href="<?php echo $this->baseurl; ?>/templates/system/gzipcache.php?files=mootools.js,othercode1.js,othercode2.js" type="text/javascript" />
Code: Select all
<?php
ob_start('ob_gzhandler');
$files = $_GET["files"];
$found = false;
$filearray = explode(",", $files);
foreach ($filearray as $f)
{
if (substr($f, -4) == ".css")
{
header('Content-Type: text/css; charset: UTF-8');
$found = true;
$ext = ".css";
$extlength = -4;
break;
}
else if (substr($f, -3) == ".js")
{
header('Content-Type: text/javascript; charset: UTF-8');
$found = true;
$ext = ".js";
$extlength = -3;
break;
}
}
if (!$found || !isset($ext) || !isset($extlength))
{
die("Invalid Call");
return;
}
header('Cache-Control: must-revalidate');
$expire_offset = 0; // set to a reaonable interval, say 3600 (1 hr)
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expire_offset) . ' GMT');
foreach ($filearray as $f)
{
if (substr($f, $extlength) == $ext)
{
if ($ext == ".css")
dump_css_cache($f);
else
echo file_get_contents($f);
}
}
//Now the functions
function css_compress($buffer) {
$buffer = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $buffer);// remove comments
$buffer = str_replace(array("\r\n", "\r", "\n", "\t", ' '), '', $buffer);// remove tabs, spaces, newlines, etc.
$buffer = str_replace('{ ', '{', $buffer);// remove unnecessary spaces.
$buffer = str_replace(' }', '}', $buffer);
$buffer = str_replace('; ', ';', $buffer);
$buffer = str_replace(', ', ',', $buffer);
$buffer = str_replace(' {', '{', $buffer);
$buffer = str_replace('} ', '}', $buffer);
$buffer = str_replace(': ', ':', $buffer);
$buffer = str_replace(' ,', ',', $buffer);
$buffer = str_replace(' ;', ';', $buffer);
return $buffer;
}
function dump_css_cache($filename) {
$cwd = getcwd() . DIRECTORY_SEPARATOR;
$stat = stat($filename);
$current_cache = $cwd . $filename . '.' . $stat['size'] . '-' . $stat['mtime'] . '.cache';
// the cache exists - just dump it
if (is_file($current_cache)) {
include($current_cache);
return;
}
// remove any old, lingering caches for this file
if ($dead_files = glob($cwd . $filename . '.*.cache', GLOB_NOESCAPE))
foreach ($dead_files as $dead_file)
unlink($dead_file);
if (!function_exists('file_put_contents')) {
function file_put_contents($filename, $contents) {
$handle = fopen($filename, 'w');
fwrite($handle, $contents);
fclose($handle);
}
}
$cache_contents = css_compress(file_get_contents($filename));
file_put_contents($current_cache, $cache_contents);
echo $cache_contents;
}
?>
Code: Select all
<?php
// Remove mootool sripts for guest and registered
$user =& JFactory::getUser();
if ($user->get('guest') == 1 or $user->usertype == 'Registered' or $user->usertype == 'Super Administrator') {
$headerstuff = $this->getHeadData();
$headerstuff['scripts'] = array();
$this->setHeadData($headerstuff);
}
?>
- I tried this, note - mootools 1.21 is what I found there - I made a custom file, including all the options as you stated, and simply replaced mootools.js in the appropriate folder. - I then started getting IE error notifications... I am assuming that J1.5 uses a previous version of mootools? and thats whats causing this?MorfiusX wrote:I have been trying to optimize my site http://c3ohio.com . Using the optimizer at http://www.websiteoptimization.com/services/analyze/, I see that mootools.js is by far the largest file that gets loaded. In fact, it's over half of the size of my page. I have tried to use a custom mootools.js from http://mootools.net/. My page loads fine, but I get a JavaScript error in IE. How can I trace what is causing the error so I make sure to include those functions in the custom mootools.js? Even when I selected all components, the file was only ~40k, while the native 1.5 file size is ~70k. Where are the extra 30k coming from? Thanks!
Yes, not bad, but the bandwidth is not always the priority.newart wrote:joeguo it's a Great idea! In that case you can save bandwidth obviously (moreover speeding your site up). It can be a good choice but it has to be a choice in our Joomla!
You get one more DNS lookup, and if for some reasons the library is unreachable, it turns weird.joeguo wrote:Just host Mootools on Google, please use the plugin:
http://extensions.joomla.org/extensions ... 81/details
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