Files
document-server-integration/web/documentserver-example/csharp-mvc/Models/FileModel.cs
2021-02-16 13:28:30 +03:00

323 lines
13 KiB
C#

/**
*
* (c) Copyright Ascensio System SIA 2020
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Web;
using System.Web.Mvc;
using System.Web.Script.Serialization;
using OnlineEditorsExampleMVC.Helpers;
namespace OnlineEditorsExampleMVC.Models
{
public class FileModel
{
public string Mode { get; set; }
public string Type { get; set; }
public string FileUri
{
get { return DocManagerHelper.GetFileUri(FileName, true); }
}
public string FileUriUser
{
get { return DocManagerHelper.GetFileUri(FileName, false); }
}
public string FileName { get; set; }
public string DocumentType
{
get { return FileUtility.GetFileType(FileName).ToString().ToLower(); }
}
public string Key
{
get { return ServiceConverter.GenerateRevisionId(DocManagerHelper.CurUserHostAddress() + "/" + FileName + "/" + File.GetLastWriteTime(DocManagerHelper.StoragePath(FileName, null)).GetHashCode()); }
}
public string CallbackUrl
{
get { return DocManagerHelper.GetCallback(FileName); }
}
public string GetDocConfig(HttpRequest request, UrlHelper url)
{
var jss = new JavaScriptSerializer();
var ext = Path.GetExtension(FileName);
var editorsMode = Mode ?? "edit";
var canEdit = DocManagerHelper.EditedExts.Contains(ext);
var mode = canEdit && editorsMode != "view" ? "edit" : "view";
object favorite = null;
if (!string.IsNullOrEmpty(request.Cookies.GetOrDefault("uid", null)))
{
favorite = request.Cookies.GetOrDefault("uid", null).Equals("uid-2");
}
var actionLink = request.GetOrDefault("actionLink", null);
var actionData = string.IsNullOrEmpty(actionLink) ? null : jss.DeserializeObject(actionLink);
var config = new Dictionary<string, object>
{
{ "type", Type ?? "desktop" },
{ "documentType", DocumentType },
{
"document", new Dictionary<string, object>
{
{ "title", FileName },
{ "url", FileUri },
{ "fileType", ext.Trim('.') },
{ "key", Key },
{
"info", new Dictionary<string, object>
{
{ "owner", "Me" },
{ "uploaded", DateTime.Now.ToShortDateString() },
{ "favorite", favorite}
}
},
{
"permissions", new Dictionary<string, object>
{
{ "comment", editorsMode != "view" && editorsMode != "fillForms" && editorsMode != "embedded" && editorsMode != "blockcontent" },
{ "download", true },
{ "edit", canEdit && (editorsMode == "edit" || editorsMode == "filter") || editorsMode == "blockcontent" },
{ "fillForms", editorsMode != "view" && editorsMode != "comment" && editorsMode != "embedded" && editorsMode != "blockcontent" },
{ "modifyFilter", editorsMode != "filter" },
{ "modifyContentControl", editorsMode != "blockcontent" },
{ "review", editorsMode == "edit" || editorsMode == "review" }
}
}
}
},
{
"editorConfig", new Dictionary<string, object>
{
{ "actionLink", actionData },
{ "mode", mode },
{ "lang", request.Cookies.GetOrDefault("ulang", "en") },
{ "callbackUrl", CallbackUrl },
{
"user", new Dictionary<string, object>
{
{ "id", request.Cookies.GetOrDefault("uid", "uid-1") },
{ "name", request.Cookies.GetOrDefault("uname", "John Smith") }
}
},
{
"embedded", new Dictionary<string, object>
{
{ "saveUrl", FileUriUser },
{ "embedUrl", FileUriUser },
{ "shareUrl", FileUriUser },
{ "toolbarDocked", "top" }
}
},
{
"customization", new Dictionary<string, object>
{
{ "about", true },
{ "feedback", true },
{ "forcesave", false },
{
"goback", new Dictionary<string, object>
{
{ "url", url.Action("Index", "Home") }
}
}
}
}
}
}
};
if (JwtManager.Enabled)
{
var token = JwtManager.Encode(config);
config.Add("token", token);
}
return jss.Serialize(config);
}
public void GetHistory(out string history, out string historyData)
{
var jss = new JavaScriptSerializer();
var histDir = DocManagerHelper.HistoryDir(DocManagerHelper.StoragePath(FileName, null));
history = null;
historyData = null;
if (DocManagerHelper.GetFileVersion(histDir) > 0)
{
var currentVersion = DocManagerHelper.GetFileVersion(histDir);
var hist = new List<Dictionary<string, object>>();
var histData = new Dictionary<string, object>();
for (var i = 1; i <= currentVersion; i++)
{
var obj = new Dictionary<string, object>();
var dataObj = new Dictionary<string, object>();
var verDir = DocManagerHelper.VersionDir(histDir, i);
var key = i == currentVersion ? Key : File.ReadAllText(Path.Combine(verDir, "key.txt"));
obj.Add("key", key);
obj.Add("version", i);
if (i == 1)
{
var infoPath = Path.Combine(histDir, "createdInfo.json");
if (File.Exists(infoPath))
{
var info = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(infoPath));
obj.Add("created", info["created"]);
obj.Add("user", new Dictionary<string, object>() {
{ "id", info["id"] },
{ "name", info["name"] },
});
}
}
dataObj.Add("key", key);
dataObj.Add("url", i == currentVersion ? FileUri : DocManagerHelper.GetPathUri(Directory.GetFiles(verDir, "prev.*")[0].Substring(HttpRuntime.AppDomainAppPath.Length)));
dataObj.Add("version", i);
if (i > 1)
{
var changes = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(Path.Combine(DocManagerHelper.VersionDir(histDir, i - 1), "changes.json")));
var change = ((Dictionary<string, object>)((ArrayList)changes["changes"])[0]);
obj.Add("changes", changes["changes"]);
obj.Add("serverVersion", changes["serverVersion"]);
obj.Add("created", change["created"]);
obj.Add("user", change["user"]);
var prev = (Dictionary<string, object>)histData[(i - 2).ToString()];
dataObj.Add("previous", new Dictionary<string, object>() {
{ "key", prev["key"] },
{ "url", prev["url"] },
});
dataObj.Add("changesUrl", DocManagerHelper.GetPathUri(Path.Combine(DocManagerHelper.VersionDir(histDir, i - 1), "diff.zip").Substring(HttpRuntime.AppDomainAppPath.Length)));
}
if(JwtManager.Enabled)
{
var token = JwtManager.Encode(dataObj);
dataObj.Add("token", token);
}
hist.Add(obj);
histData.Add((i - 1).ToString(), dataObj);
}
history = jss.Serialize(new Dictionary<string, object>()
{
{ "currentVersion", currentVersion },
{ "history", hist }
});
historyData = jss.Serialize(histData);
}
}
public void GetCompareFileData(out string compareConfig)
{
var jss = new JavaScriptSerializer();
var compareFileUrl = new UriBuilder(DocManagerHelper.GetServerUrl(true))
{
Path = HttpRuntime.AppDomainAppVirtualPath
+ (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
+ "webeditor.ashx",
Query = "type=assets&fileName=" + HttpUtility.UrlEncode("sample.docx")
};
var dataCompareFile = new Dictionary<string, object>
{
{ "fileType", "docx" },
{ "url", compareFileUrl.ToString() }
};
if (JwtManager.Enabled)
{
var compareFileToken = JwtManager.Encode(dataCompareFile);
dataCompareFile.Add("token", compareFileToken);
}
compareConfig = jss.Serialize(dataCompareFile);
}
public void GetLogoConfig(out string logoUrl)
{
var jss = new JavaScriptSerializer();
var mailMergeUrl = new UriBuilder(DocManagerHelper.GetServerUrl(true))
{
Path = HttpRuntime.AppDomainAppVirtualPath
+ (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
+ "Content\\images\\logo.png"
};
var logoConfig = new Dictionary<string, object>
{
{ "fileType", "png"},
{ "url", mailMergeUrl.ToString()}
};
if (JwtManager.Enabled)
{
var token = JwtManager.Encode(logoConfig);
logoConfig.Add("token", token);
}
logoUrl = jss.Serialize(logoConfig).Replace("{", "").Replace("}", "");
}
public void GetMailMergeConfig(out string dataMailMergeRecipients)
{
var jss = new JavaScriptSerializer();
var mailMergeUrl = new UriBuilder(DocManagerHelper.GetServerUrl(true))
{
Path =
HttpRuntime.AppDomainAppVirtualPath
+ (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
+ "webeditor.ashx",
Query = "type=csv"
};
var mailMergeConfig = new Dictionary<string, object>
{
{ "fileType", "csv" },
{ "url", mailMergeUrl.ToString()}
};
if (JwtManager.Enabled)
{
var mailmergeToken = JwtManager.Encode(mailMergeConfig);
mailMergeConfig.Add("token", mailmergeToken);
}
dataMailMergeRecipients = jss.Serialize(mailMergeConfig);
}
}
}