Feature #545: function to deploy the index and nav templates

Should deploy the html files with its template variables replaced
into the awstats root.

scripts/jobs/cron_traffic.inc.functions.php

@@ -98,6 +98,83 @@ function awstatsDoSingleDomain($domain, $outputdir) {
 }
 
 
+function awstatsGenerateIndex($domain, $outputdir) {
+
+	// Generation header
+	$header  = "<!-- GENERATED BY FROXLOR -->\n";
+
+	// Looking for {year}-{month} directories
+	$entries = array();
+	foreach (scandir($outputdir) as $a) {
+		if (is_dir(makeCorrectDir($outputdir . '/' . $a)) && preg_match('/^[0-9]{4}-[0-9]{2}$/', $a)) {
+			array_push($entries, '<option value="' . $a . '">' . $a . '</option>');
+		}
+	}
+
+	// These are the variables we will replace
+	$regex = array(
+		'/\{SITE_DOMAIN\}/',
+		'/\{SELECT_ENTRIES\}/'
+	);
+
+	$replace = array(
+		$domain,
+		implode($entries)
+	);
+
+	// File names
+	$index_file = FROXLOR_INSTALL_DIR.'/templates/misc/awstats/index.html';
+	$index_file = makeCorrectFile($index_file);
+	$nav_file   = FROXLOR_INSTALL_DIR.'/templates/misc/awstats/nav.html';
+	$nav_file   = makeCorrectFile($nav_file);
+
+	// Write the index file
+	{
+		// 'index.html' used to be a symlink
+		unlink(makeCorrectFile($outputdir . '/' . 'index.html'));
+
+		$awstats_index_file = fopen(makeCorrectFile($outputdir . '/' . 'index.html'), 'w');
+		$awstats_index_tpl  = fopen($index_file, 'r');
+
+		// Write the header
+		fwrite($awstats_index_file, $header);
+
+		// Write the configuration file
+		while (($line = fgets($awstats_index_tpl, 4096)) !== false) {
+			if (!preg_match('/^#/', $line)
+			   && trim($line) != ''
+			) {
+				fwrite($awstats_index_file, preg_replace($regex, $replace, $line));
+			}
+		}
+		fclose($awstats_index_file);
+		fclose($awstats_index_tpl);
+	}
+
+	// Write the nav file
+	{
+		$awstats_nav_file = fopen(makeCorrectFile($outputdir . '/' . 'nav.html'), 'w');
+		$awstats_nav_tpl  = fopen($nav_file, 'r');
+
+		// Write the header
+		fwrite($awstats_nav_file, $header);
+
+		// Write the configuration file
+		while (($line = fgets($awstats_nav_tpl, 4096)) !== false) {
+			if (!preg_match('/^#/', $line)
+			   && trim($line) != ''
+			) {
+				fwrite($awstats_nav_file, preg_replace($regex, $replace, $line));
+			}
+		}
+		fclose($awstats_nav_file);
+		fclose($awstats_nav_tpl);
+	}
+
+	return;
+}
+
+
 function callAwstatsGetTraffic($customerid, $outputdir, $usersdomainlist) {
 
 	global $cronlog;