Diplomarbeit-Absolventenverein/oqtane.framework
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introduce Resource Declaration and Location properties to offer more resource management options for developers

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This commit is contained in:
Shaun Walker
2020-10-19 08:03:04 -04:00
parent 74026401a6
commit ecacb681b4
9 changed files with 134 additions and 28 deletions
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4
Oqtane.Server/Infrastructure/Interfaces/IHostResources.cs
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@ -1,8 +1,10 @@
using Oqtane.Models;
using Oqtane.Models;
using System.Collections.Generic;
namespace Oqtane.Infrastructure
{
// Obsolete - use the Resources collection as part of IModuleControl or IThemeCOntrol and use the ResourceDeclaration.Global property
// note - not using the [Obsolete] attribute in this case as we want to avoid compilation warnings in the core framework
public interface IHostResources
{
List<Resource> Resources { get; } // identifies global resources for an application

5
Oqtane.Server/Pages/_Host.cshtml
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@ -1,4 +1,4 @@
@page "/"
@page "/"
@namespace Oqtane.Pages
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
@using System.Globalization
@ -24,7 +24,7 @@
<link id="app-manifest" rel="manifest" />
<link rel="stylesheet" href="css/app.css" />
<script src="js/loadjs.min.js"></script>
@Html.Raw(@Model.Resources)
@Html.Raw(@Model.HeadResources)
</head>
<body>
@(Html.AntiForgeryToken())
@ -53,5 +53,6 @@
{
<script src="_framework/blazor.server.js"></script>
}
@Html.Raw(@Model.BodyResources)
</body>
</html>

102
Oqtane.Server/Pages/_Host.cshtml.cs
View File

@ -1,6 +1,9 @@
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Oqtane.Infrastructure;
using Oqtane.Shared;
using Oqtane.Modules;
using Oqtane.Models;
using Oqtane.Themes;
using System;
using System.Linq;
using System.Reflection;
@ -9,33 +12,106 @@ namespace Oqtane.Pages
{
public class HostModel : PageModel
{
public string Resources = "";
public string HeadResources = "";
public string BodyResources = "";
public void OnGet()
{
var assemblies = AppDomain.CurrentDomain.GetOqtaneAssemblies();
foreach (Assembly assembly in assemblies)
{
var types = assembly.GetTypes().Where(item => item.GetInterfaces().Contains(typeof(IHostResources)));
foreach (var type in types)
ProcessHostResources(assembly);
ProcessModuleControls(assembly);
ProcessThemeControls(assembly);
}
}
private void ProcessHostResources(Assembly assembly)
{
var types = assembly.GetTypes().Where(item => item.GetInterfaces().Contains(typeof(IHostResources)));
foreach (var type in types)
{
var obj = Activator.CreateInstance(type) as IHostResources;
foreach (var resource in obj.Resources)
{
ProcessResource(resource);
}
}
}
private void ProcessModuleControls(Assembly assembly)
{
var types = assembly.GetTypes().Where(item => item.GetInterfaces().Contains(typeof(IModuleControl)));
foreach (var type in types)
{
// Check if type should be ignored
if (type.IsOqtaneIgnore()) continue;
var obj = Activator.CreateInstance(type) as IModuleControl;
if (obj.Resources != null)
{
var obj = Activator.CreateInstance(type) as IHostResources;
foreach (var resource in obj.Resources)
{
switch (resource.ResourceType)
if (resource.Declaration == ResourceDeclaration.Global)
{
case ResourceType.Stylesheet:
Resources += "<link rel=\"stylesheet\" href=\"" + resource.Url + "\"" + CrossOrigin(resource.CrossOrigin) + Integrity(resource.Integrity) + " />" + Environment.NewLine;
break;
case ResourceType.Script:
Resources += "<script src=\"" + resource.Url + "\"" + CrossOrigin(resource.CrossOrigin) + Integrity(resource.Integrity) + "></script>" + Environment.NewLine;
break;
ProcessResource(resource);
}
}
}
}
}
private void ProcessThemeControls(Assembly assembly)
{
var types = assembly.GetTypes().Where(item => item.GetInterfaces().Contains(typeof(IThemeControl)));
foreach (var type in types)
{
// Check if type should be ignored
if (type.IsOqtaneIgnore()) continue;
var obj = Activator.CreateInstance(type) as IThemeControl;
if (obj.Resources != null)
{
foreach (var resource in obj.Resources)
{
if (resource.Declaration == ResourceDeclaration.Global)
{
ProcessResource(resource);
}
}
}
}
}
private void ProcessResource(Resource resource)
{
switch (resource.ResourceType)
{
case ResourceType.Stylesheet:
if (!HeadResources.Contains(resource.Url, StringComparison.OrdinalIgnoreCase))
{
HeadResources += "<link rel=\"stylesheet\" href=\"" + resource.Url + "\"" + CrossOrigin(resource.CrossOrigin) + Integrity(resource.Integrity) + " />" + Environment.NewLine;
}
break;
case ResourceType.Script:
if (resource.Location == Shared.ResourceLocation.Body)
{
if (!BodyResources.Contains(resource.Url, StringComparison.OrdinalIgnoreCase))
{
BodyResources += "<script src=\"" + resource.Url + "\"" + CrossOrigin(resource.CrossOrigin) + Integrity(resource.Integrity) + "></script>" + Environment.NewLine;
}
}
else
{
if (!HeadResources.Contains(resource.Url, StringComparison.OrdinalIgnoreCase))
{
HeadResources += "<script src=\"" + resource.Url + "\"" + CrossOrigin(resource.CrossOrigin) + Integrity(resource.Integrity) + "></script>" + Environment.NewLine;
}
}
break;
}
}
private string CrossOrigin(string crossorigin)
{
if (!string.IsNullOrEmpty(crossorigin))
@ -59,4 +135,4 @@ namespace Oqtane.Pages
}
}
}
}
}