86 lines
3.0 KiB
C#
86 lines
3.0 KiB
C#
namespace ASC.Web.Core.Utility.Skins
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{
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[Scope]
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public class WebImageSupplier
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{
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private string FolderName { get; }
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private WebItemManager WebItemManager { get; }
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private WebPath WebPath { get; }
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private IHttpContextAccessor HttpContextAccessor { get; }
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public WebImageSupplier(WebItemManager webItemManager, WebPath webPath, IConfiguration configuration)
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{
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WebItemManager = webItemManager;
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WebPath = webPath;
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FolderName = configuration["web:images"];
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}
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public WebImageSupplier(WebItemManager webItemManager, WebPath webPath, IHttpContextAccessor httpContextAccessor, IConfiguration configuration)
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: this(webItemManager, webPath, configuration)
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{
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HttpContextAccessor = httpContextAccessor;
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}
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public string GetAbsoluteWebPath(string imgFileName)
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{
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return GetAbsoluteWebPath(imgFileName, Guid.Empty);
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}
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public string GetAbsoluteWebPath(string imgFileName, Guid moduleID)
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{
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return GetImageAbsoluteWebPath(imgFileName, moduleID);
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}
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public string GetImageFolderAbsoluteWebPath()
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{
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return GetImageFolderAbsoluteWebPath(Guid.Empty);
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}
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public string GetImageFolderAbsoluteWebPath(Guid moduleID)
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{
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if (HttpContextAccessor?.HttpContext == null) return string.Empty;
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var currentThemePath = GetPartImageFolderRel(moduleID);
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return WebPath.GetPathAsync(currentThemePath).Result;
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}
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private string GetImageAbsoluteWebPath(string fileName, Guid partID)
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{
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if (string.IsNullOrEmpty(fileName))
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{
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return string.Empty;
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}
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var filepath = GetPartImageFolderRel(partID) + "/" + fileName;
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return WebPath.GetPathAsync(filepath).Result;
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}
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private string GetPartImageFolderRel(Guid partID)
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{
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var folderName = FolderName;
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string itemFolder = null;
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if (!Guid.Empty.Equals(partID))
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{
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var product = WebItemManager[partID];
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if (product != null && product.Context != null)
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{
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itemFolder = GetAppThemeVirtualPath(product) + "/default/images";
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}
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folderName = itemFolder ?? folderName;
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}
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return folderName.TrimStart('~');
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}
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private static string GetAppThemeVirtualPath(IWebItem webitem)
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{
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if (webitem == null || string.IsNullOrEmpty(webitem.StartURL))
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{
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return string.Empty;
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}
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var dir = webitem.StartURL.Contains('.') ?
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webitem.StartURL.Substring(0, webitem.StartURL.LastIndexOf('/')) :
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webitem.StartURL.TrimEnd('/');
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return dir + "/App_Themes";
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}
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}
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} |