steviemcg/cache.aspx

## cache.aspx
<%@ Page Language="c#" EnableEventValidation="false" AutoEventWireup="true" EnableViewState="false" %>
<%@ Import Namespace="Sitecore.Caching" %>

<script runat="server">
    void Page_Load(object sender, System.EventArgs e)
    {
        if (!Sitecore.Context.IsAdministrator)
        {
            Response.Write("Must be logged in as an administrator");
            Response.End();
            return;
        }

        Response.Buffer = false;
        Response.BufferOutput = false;
        DataBind();
    }

    IOrderedEnumerable<ICacheInfo> Caches
    {
        get
        {
            return CacheManager.GetAllCaches().OrderBy(c => c.Name);
        }
    }

    double PercentageUsed(ICacheInfo cache)
    {
        if (cache.MaxSize == 0)
            return 0;
        return Math.Round(cache.Size / (double)cache.MaxSize * 100, 0);
    }

    string PercentageColor(double percentage)
    {
        if (percentage >= 0 && percentage <= 50)
            return "green";
        if (percentage >= 50 && percentage <= 75)
            return "orange";
        return "red";
    }

    private void repCaches_Command(object source, RepeaterCommandEventArgs e)
    {
        switch (e.CommandName)
        {
            case "ClearCache":
                string cacheName = e.CommandArgument as string;
                ICache cache = CacheManager.FindCacheByName(cacheName);
                cache.Clear();
                repCaches.DataBind();
                break;
        }
    }

    long TotalMaxSize()
    {
        long ac = 0;
        foreach (var cache in Caches)
            ac = ac + cache.MaxSize;
        return ac;
    }

    long TotalSize()
    {
        long ac = 0;
        foreach (var cache in Caches)
            ac += cache.Size;
        return ac;
    }

    double TotalPercentageUsed()
    {
        if (TotalMaxSize() == 0)
            return 0;
        return Math.Round((TotalSize() / (double)TotalMaxSize() * 100), 1);
    }
</script>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<html>
<head>
    <title>Cache Plus</title>
    <style type="text/css">
        body {
            font: normal 12pt arial, verdana;
            padding: 20px;
        }

        .box {
            padding: 20px;
            margin: 20px;
            border: solid 1px black;
            background-color: #efefef;
        }

        input {
            height: 30px;
            width: 100px;
        }

        td {
            border-bottom: solid 1px #aaa;
            padding-right: 20px;
            padding-left: 5px;
            padding-top: 5px;
            padding-bottom: 5px;
        }

        table {
            width: 100%;
        }

        thead td {
            font-weight: bold;
            border-bottom: solid 1px #aaa;
            padding-right: 20px;
        }
    </style>
</head>
<body style="font-size: 14px">
    <form runat="server">
        <div style="padding: 20px; background-color: #eaeaea; border-bottom: solid 1px #777777; font-size: 16px">
            <%# Sitecore.StringUtil.GetSizeString(TotalSize()) %> of <%# Sitecore.StringUtil.GetSizeString(TotalMaxSize()) %> used <strong>(<%# TotalPercentageUsed() %>%)</strong>
        </div>
        <asp:Repeater ID="repCaches" runat="server" EnableViewState="false" OnItemCommand="repCaches_Command" DataSource="<%# Caches %>" ItemType="Sitecore.Caching.ICacheInfo">
            <HeaderTemplate>
                <table>
                    <thead>
                        <tr>
                            <td>Name</td>
                            <td></td>
                            <td>Size</td>
                            <td>MaxSize</td>
                            <td>% Used</td>
                        </tr>
                    </thead>
            </HeaderTemplate>
            <FooterTemplate>
                </table>
            </FooterTemplate>
            <ItemTemplate>
                <tr>
                    <td style="width: 250px">
                        <%# Item.Name %>
                    </td>
                    <td style="width: 100px">
                        <asp:Button ID="btnClearCache" runat="server" CommandArgument="<%# Item.Name %>" CommandName="ClearCache" Text="Clear Cache" />
                    </td>
                    <td style="text-align: right; width: 80px">
                        <%# Sitecore.StringUtil.GetSizeString(Item.Size) %>
                    </td>
                    <td style="text-align: right; width: 80px">
                        <%# Sitecore.StringUtil.GetSizeString(Item.MaxSize) %>
                    </td>
                    <td>
                        <div style="width: <%# PercentageUsed(Item) %>%; height: 30px; background-color: <%# PercentageColor(PercentageUsed(Item)) %>; float: left;"></div>
                        <div style="width: <%# (100 - PercentageUsed(Item)) %>%; height: 30px; background-color: #ccffcc; float: left;"></div>
                    </td>
                </tr>
            </ItemTemplate>
        </asp:Repeater>
    </form>
</body>
</html>
	<%@ Page Language="c#" EnableEventValidation="false" AutoEventWireup="true" EnableViewState="false" %>
	<%@ Import Namespace="Sitecore.Caching" %>

	<script runat="server">
	void Page_Load(object sender, System.EventArgs e)
	{
	if (!Sitecore.Context.IsAdministrator)
	{
	Response.Write("Must be logged in as an administrator");
	Response.End();
	return;
	}

	Response.Buffer = false;
	Response.BufferOutput = false;
	DataBind();
	}

	IOrderedEnumerable<ICacheInfo> Caches
	{
	get
	{
	return CacheManager.GetAllCaches().OrderBy(c => c.Name);
	}
	}

	double PercentageUsed(ICacheInfo cache)
	{
	if (cache.MaxSize == 0)
	return 0;
	return Math.Round(cache.Size / (double)cache.MaxSize * 100, 0);
	}

	string PercentageColor(double percentage)
	{
	if (percentage >= 0 && percentage <= 50)
	return "green";
	if (percentage >= 50 && percentage <= 75)
	return "orange";
	return "red";
	}

	private void repCaches_Command(object source, RepeaterCommandEventArgs e)
	{
	switch (e.CommandName)
	{
	case "ClearCache":
	string cacheName = e.CommandArgument as string;
	ICache cache = CacheManager.FindCacheByName(cacheName);
	cache.Clear();
	repCaches.DataBind();
	break;
	}
	}

	long TotalMaxSize()
	{
	long ac = 0;
	foreach (var cache in Caches)
	ac = ac + cache.MaxSize;
	return ac;
	}

	long TotalSize()
	{
	long ac = 0;
	foreach (var cache in Caches)
	ac += cache.Size;
	return ac;
	}

	double TotalPercentageUsed()
	{
	if (TotalMaxSize() == 0)
	return 0;
	return Math.Round((TotalSize() / (double)TotalMaxSize() * 100), 1);
	}
	</script>

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
	<html>
	<head>
	<title>Cache Plus</title>
	<style type="text/css">
	body {
	font: normal 12pt arial, verdana;
	padding: 20px;
	}

	.box {
	padding: 20px;
	margin: 20px;
	border: solid 1px black;
	background-color: #efefef;
	}

	input {
	height: 30px;
	width: 100px;
	}

	td {
	border-bottom: solid 1px #aaa;
	padding-right: 20px;
	padding-left: 5px;
	padding-top: 5px;
	padding-bottom: 5px;
	}

	table {
	width: 100%;
	}

	thead td {
	font-weight: bold;
	border-bottom: solid 1px #aaa;
	padding-right: 20px;
	}
	</style>
	</head>
	<body style="font-size: 14px">
	<form runat="server">
	<div style="padding: 20px; background-color: #eaeaea; border-bottom: solid 1px #777777; font-size: 16px">
	<%# Sitecore.StringUtil.GetSizeString(TotalSize()) %> of <%# Sitecore.StringUtil.GetSizeString(TotalMaxSize()) %> used <strong>(<%# TotalPercentageUsed() %>%)</strong>
	</div>
	<asp:Repeater ID="repCaches" runat="server" EnableViewState="false" OnItemCommand="repCaches_Command" DataSource="<%# Caches %>" ItemType="Sitecore.Caching.ICacheInfo">
	<HeaderTemplate>
	<table>
	<thead>
	<tr>
	<td>Name</td>
	<td></td>
	<td>Size</td>
	<td>MaxSize</td>
	<td>% Used</td>
	</tr>
	</thead>
	</HeaderTemplate>
	<FooterTemplate>
	</table>
	</FooterTemplate>
	<ItemTemplate>
	<tr>
	<td style="width: 250px">
	<%# Item.Name %>
	</td>
	<td style="width: 100px">
	<asp:Button ID="btnClearCache" runat="server" CommandArgument="<%# Item.Name %>" CommandName="ClearCache" Text="Clear Cache" />
	</td>
	<td style="text-align: right; width: 80px">
	<%# Sitecore.StringUtil.GetSizeString(Item.Size) %>
	</td>
	<td style="text-align: right; width: 80px">
	<%# Sitecore.StringUtil.GetSizeString(Item.MaxSize) %>
	</td>
	<td>
	<div style="width: <%# PercentageUsed(Item) %>%; height: 30px; background-color: <%# PercentageColor(PercentageUsed(Item)) %>; float: left;"></div>
	<div style="width: <%# (100 - PercentageUsed(Item)) %>%; height: 30px; background-color: #ccffcc; float: left;"></div>
	</td>
	</tr>
	</ItemTemplate>
	</asp:Repeater>
	</form>
	</body>
	</html>
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