Initial import.

git-svn-id: http://svn.sukimashita.com/repos/mailadmin/trunk@2 4281df72-ff29-0410-8fee-2d9ac0c5f5a7

2 files changed, 48 insertions, 0 deletions

diff --git a/lib/helper/FilesHelper.php b/lib/helper/FilesHelper.php
new file mode 100644
index 0000000..ff290d6
--- /dev/null
+++ b/lib/helper/FilesHelper.php
@@ -0,0 +1,27 @@
+<?php
+
+function format_bytes($val, $digits = 3, $mode = "SI", $bB = "B")
+{
+	$si = array("", "k", "M", "G", "T", "P", "E", "Z", "Y");
+	$iec = array("", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi", "Yi");
+
+	switch(strtoupper($mode))
+	{
+		case "SI" : $factor = 1000; $symbols = $si; break;
+		case "IEC" : $factor = 1024; $symbols = $iec; break;
+		default : $factor = 1000; $symbols = $si; break;
+	}
+	switch($bB)
+	{
+		case "b" : $val *= 8; break;
+		default : $bB = "B"; break;
+	}
+	for($i=0;$i<count($symbols)-1 && $val>=$factor;$i++)
+		$val /= $factor;
+	$p = strpos($val, ".");
+	if($p !== false && $p > $digits) $val = round($val);
+	elseif($p !== false) $val = round($val, $digits-$p);
+	return round($val, $digits) . " " . $symbols[$i] . $bB;
+}
+
+?>
diff --git a/lib/helper/SortHeaderHelper.php b/lib/helper/SortHeaderHelper.php
new file mode 100644
index 0000000..ef16eb1
--- /dev/null
+++ b/lib/helper/SortHeaderHelper.php
@@ -0,0 +1,21 @@
+<?php
+
+use_helper("Asset");
+
+function sortheader_link_to($caption, $targetURI, $column, $headers)
+{
+	$uri = $targetURI."?sort=".$column;
+	if($headers[$column])
+		$uri .= "&type=".($headers[$column]=="asc" ? "desc": "asc");
+	return link_to($caption, $uri);
+}
+
+function sortheader_type_if($column, $headers, $asc, $desc)
+{
+	if($headers[$column])
+	{
+		return ($headers[$column]=="asc" ? $asc: $desc);
+	}
+}
+
+?>