/**
* Method for template_post_parse hook
*
* @param string Parsed template string
* @param bool Whether is a sub-template or not
* @param string Site ID
* @return string Template string, possibly minified
*/
public function template_post_parse($template, $sub, $site_id)
{
// play nice with others
if (isset($this->EE->extensions->last_call) && $this->EE->extensions->last_call) {
$template = $this->EE->extensions->last_call;
}
// do nothing if not final template
if ($sub !== FALSE) {
return $template;
}
// see if we need to post-render any plugin methods
if (isset($this->cache['template_post_parse'])) {
if (!class_exists('Minimee')) {
include_once PATH_THIRD . 'minimee/pi.minimee.php';
}
// create a new instance of Minimee each time to guarantee defaults
$m = new Minimee();
// save our TMPL values to put back into place once finished
$tagparams = $this->EE->TMPL->tagparams;
// loop through & call each method
foreach ($this->cache['template_post_parse'] as $needle => $tag) {
Minimee_helper::log('Calling Minimee::display("' . $tag['method'] . '") during template_post_parse: ' . serialize($tag['tagparams']), 3);
$this->EE->TMPL->tagparams = $tag['tagparams'];
// our second parameter tells Minimee we are calling from template_post_parse
$out = $m->display($tag['method'], TRUE);
// replace our needle with output
$template = str_replace(LD . $needle . RD, $out, $template);
// reset Minimee for next loop
$m->reset();
}
// put things back into place
$this->EE->TMPL->tagparams = $tagparams;
}
// do nothing if not (likely) html!
if (!preg_match('/webpage|static/i', $this->EE->TMPL->template_type)) {
return $template;
}
// Are we configured to run through HTML minifier?
if ($this->config->is_no('minify_html')) {
Minimee_helper::log('HTML minification is disabled.', 3);
return $template;
}
// is Minimee nonetheless disabled?
if ($this->config->is_yes('disable')) {
Minimee_helper::log('HTML minification aborted because Minimee has been disabled completely.', 3);
return $template;
}
// we've made it this far, so...
Minimee_helper::log('Running HTML minification.', 3);
Minimee_helper::library('html');
// run css & js minification?
$opts = array();
if ($this->config->is_yes('minify_css')) {
$opts['cssMinifier'] = array('Minify_CSS', 'minify');
}
if ($this->config->is_yes('minify_js')) {
$opts['jsMinifier'] = array('JSMin', 'minify');
}
return Minify_HTML::minify($template, $opts);
}
