public function smartyOutputfilterAddURLPrefixAndStripWhitespace($source, $smarty)
{
// rewrite urls for the device classifier in case our root is not /
// also handles debugging mode for paths without hostnames
$source = preg_replace(';(<[^>]+)(url\\("?\'?|href\\s*=\\s*"|src\\s*=\\s*"|action\\s*=\\s*")(' . URL_PREFIX . '|' . URL_DEVICE_DEBUG_PREFIX . '|/);', '\\1\\2' . URL_PREFIX, $source);
if (Kurogo::getSiteVar('DEVICE_DEBUG')) {
// if we are in debugging mode we need to also rewrite full paths with hostnames
$source = preg_replace(';(<[^>]+)(url\\("?\'?|href\\s*=\\s*"|src\\s*=\\s*")(' . FULL_URL_PREFIX . '|' . FULL_URL_BASE . ');', '\\1\\2' . FULL_URL_PREFIX, $source);
}
// Most of the following code comes from the trimwhitespace filter:
// Pull out the script blocks
preg_match_all("!<script[^>]*?>.*?</script>!is", $source, $match);
$scriptBlocks = $match[0];
$source = preg_replace("!<script[^>]*?>.*?</script>!is", '@@@SMARTY:TRIM:SCRIPT@@@', $source);
// Pull out the pre blocks
preg_match_all("!<pre[^>]*?>.*?</pre>!is", $source, $match);
$preBlocks = $match[0];
$source = preg_replace("!<pre[^>]*?>.*?</pre>!is", '@@@SMARTY:TRIM:PRE@@@', $source);
// Pull out the textarea blocks
preg_match_all("!<textarea[^>]*?>.*?</textarea>!is", $source, $match);
$textareaBlocks = $match[0];
$source = preg_replace("!<textarea[^>]*?>.*?</textarea>!is", '@@@SMARTY:TRIM:TEXTAREA@@@', $source);
// remove all leading spaces, tabs and carriage returns NOT
// preceeded by a php close tag.
$source = trim(preg_replace('/((?<!\\?>)\\n)[\\s]+/m', '\\1', $source));
// remove all newlines before and after tags.
$source = preg_replace('/[\\r\\n]*(<[^>]+>)[\\r\\n]*/m', '\\1', $source);
// collapse whitespace before and after tags.
$source = preg_replace(array('/\\s+(<)/m', '/(>)\\s+/s'), array(' \\1', '\\1 '), $source);
// strip spaces around non-breaking spaces
$source = preg_replace('/\\s* \\s*/m', ' ', $source);
// restore textarea, pre, script and style blocks
$this->stripWhitespaceReplace("@@@SMARTY:TRIM:TEXTAREA@@@", $textareaBlocks, $source);
$this->stripWhitespaceReplace("@@@SMARTY:TRIM:PRE@@@", $preBlocks, $source);
$this->stripWhitespaceReplace("@@@SMARTY:TRIM:SCRIPT@@@", $scriptBlocks, $source);
if (KurogoWebBridge::shouldRewriteAssetPaths()) {
// Need to rewrite Kurogo assets to use filenames used in native templates
$rewriter = new KurogoWebBridge($smarty->getTemplateVars('configModule'));
$source = $rewriter->rewriteURLsToFilePaths($source);
}
return $source;
}
