SharePoint: Metadata

Modules/System/SharePoint/README.md

@@ -217,6 +217,16 @@ Downloads specified file to the client.
         SPClient.DownloadFileContent(SharePointFile.OdataId, SharePointFile.Name); 
 ```
 
+### Update Metadata for a list item (including a file)
+Updates specific metadata field for list item.
+In order to update metadata of a file it needs to be accessed as list item.
+```
+    var
+        SharePointFile: Record "SharePoint File";
+    begin
+        SharePointClient.UpdateListItemMetaDataField('Maintenance', 10, 'SP.Data.MaintenanceItem', 'WorkOrderNo', 'TEST0001'); 
+```
+
 ## Error handling
 
 ### Retrieve diagnostic information

Modules/System/SharePoint/src/SharePointClient.Codeunit.al

@@ -58,6 +58,7 @@ codeunit 9100 "SharePoint Client"
     /// <summary>
     /// Gets all list items for the given list.
     /// </summary>
+    /// <raises>ProcessSharePointListItemMetadata</raises>    
     /// <param name="ListTitle">The title of the list/</param>
     /// <param name="SharePointListItem">Collection of the result (temporary record).</param>
     /// <returns>True if the operation was successful; otherwise - false.</returns>
@@ -69,6 +70,7 @@ codeunit 9100 "SharePoint Client"
     /// <summary>
     /// Gets all list items for the given list.
     /// </summary>
+    /// <raises>ProcessSharePointListItemMetadata</raises>    
     /// <param name="ListId">The GUID of the list/</param>
     /// <param name="SharePointListItem">Collection of the result (temporary record).</param>
     /// <returns>True if the operation was successful; otherwise - false.</returns>
@@ -207,6 +209,7 @@ codeunit 9100 "SharePoint Client"
     /// <summary>
     /// Creates a new list item in specific list.
     /// </summary>
+    /// <raises>ProcessSharePointListItemMetadata</raises>    
     /// <param name="ListTitle">The title of the list.</param>
     /// <param name="ListItemEntityTypeFullName">The Entity Type for the list. Parameter can be found on a list object (ListItemEntityType).</param>
     /// <param name="ListItemTitle">The title of the new list item.</param>
@@ -220,6 +223,7 @@ codeunit 9100 "SharePoint Client"
     /// <summary>
     /// Creates a new list item in specific list.
     /// </summary>
+    /// <raises>ProcessSharePointListItemMetadata</raises>    
     /// <param name="ListId">The GUID of the list.</param>
     /// <param name="ListItemEntityTypeFullName">The Entity Type for the list. Parameter can be found on a list object (ListItemEntityType).</param>
     /// <param name="ListItemTitle">The title of the new list item.</param>
@@ -249,12 +253,26 @@ codeunit 9100 "SharePoint Client"
     /// <summary>
     /// Lists all files in the given folder.
     /// </summary>
+    /// <raises>ProcessSharePointFileMetadata</raises>
     /// <param name="ServerRelativeUrl">URL of the parent folder.</param>
     /// <param name="SharePointFile">Collection of the result (temporary record).</param>
     /// <returns>True if the operation was successful; otherwise - false.</returns>
     procedure GetFolderFilesByServerRelativeUrl(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary): Boolean
     begin
-        exit(SharePointClientImpl.GetFolderFilesByServerRelativeUrl(ServerRelativeUrl, SharePointFile));
+        exit(SharePointClientImpl.GetFolderFilesByServerRelativeUrl(ServerRelativeUrl, SharePointFile, false));
+    end;
+
+    /// <summary>
+    /// Lists all files in the given folder.
+    /// </summary>
+    /// <raises>ProcessSharePointFileMetadata</raises>
+    /// <param name="ServerRelativeUrl">URL of the parent folder.</param>
+    /// <param name="SharePointFile">Collection of the result (temporary record).</param>
+    /// <param name="ListAllFields">Include metadata in results.</param>
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    procedure GetFolderFilesByServerRelativeUrl(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary; ListAllFields: Boolean): Boolean
+    begin
+        exit(SharePointClientImpl.GetFolderFilesByServerRelativeUrl(ServerRelativeUrl, SharePointFile, ListAllFields));
     end;
 
     /// <summary>
@@ -306,18 +324,34 @@ codeunit 9100 "SharePoint Client"
     /// <summary>
     /// Adds a file to specific folder.
     /// </summary>
+    /// <raises>ProcessSharePointFileMetadata</raises>
     /// <remarks>Requires UI interaction to pick a file.</remarks>
     /// <param name="ServerRelativeUrl">URL of the parent folder.</param>
     /// <param name="SharePointFile">Collection of the result (temporary record). Always one element.</param>
     /// <returns>True if the operation was successful; otherwise - false.</returns>
     procedure AddFileToFolder(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary): Boolean
     begin
-        exit(SharePointClientImpl.AddFileToFolder(ServerRelativeUrl, SharePointFile));
+        exit(SharePointClientImpl.AddFileToFolder(ServerRelativeUrl, SharePointFile, false));
     end;
 
     /// <summary>
     /// Adds a file to specific folder.
     /// </summary>
+    /// <raises>ProcessSharePointFileMetadata</raises>
+    /// <remarks>Requires UI interaction to pick a file.</remarks>
+    /// <param name="ServerRelativeUrl">URL of the parent folder.</param>
+    /// <param name="SharePointFile">Collection of the result (temporary record). Always one element.</param>
+    /// <param name="ListAllFields">Include metadata in results.</param>
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    procedure AddFileToFolder(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary; ListAllFields: Boolean): Boolean
+    begin
+        exit(SharePointClientImpl.AddFileToFolder(ServerRelativeUrl, SharePointFile, ListAllFields));
+    end;
+
+    /// <summary>
+    /// Adds a file to specific folder.
+    /// </summary>
+    /// <raises>ProcessSharePointFileMetadata</raises>
     /// <remarks>Does not require UI interaction.</remarks>
     /// <param name="ServerRelativeUrl">URL of the parent folder.</param>
     /// <param name="FileName">File name to use on SharePoint.</param>
@@ -326,7 +360,49 @@ codeunit 9100 "SharePoint Client"
     /// <returns>True if the operation was successful; otherwise - false.</returns>
     procedure AddFileToFolder(ServerRelativeUrl: Text; FileName: Text; var FileInStream: InStream; var SharePointFile: Record "SharePoint File" temporary): Boolean
     begin
-        exit(SharePointClientImpl.AddFileToFolder(ServerRelativeUrl, FileName, FileInStream, SharePointFile));
+        exit(SharePointClientImpl.AddFileToFolder(ServerRelativeUrl, FileName, FileInStream, SharePointFile, false));
+    end;
+
+    /// <summary>
+    /// Adds a file to specific folder.
+    /// </summary>
+    /// <raises>ProcessSharePointFileMetadata</raises>
+    /// <remarks>Does not require UI interaction.</remarks>
+    /// <param name="ServerRelativeUrl">URL of the parent folder.</param>
+    /// <param name="FileName">File name to use on SharePoint.</param>
+    /// <param name="FileInStream">File stream to upload.</param>
+    /// <param name="SharePointFile">Collection of the result (temporary record). Always one element.</param>
+    /// <param name="ListAllFields">Include metadata in results.</param>
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    procedure AddFileToFolder(ServerRelativeUrl: Text; FileName: Text; var FileInStream: InStream; var SharePointFile: Record "SharePoint File" temporary; ListAllFields: Boolean): Boolean
+    begin
+        exit(SharePointClientImpl.AddFileToFolder(ServerRelativeUrl, FileName, FileInStream, SharePointFile, ListAllFields));
+    end;
+
+    /// <summary>
+    /// Updates metadata field for list item.
+    /// </summary>
+    /// <param name="ListTitle">The title of the list.</param>
+    /// <param name="ListItemEntityTypeFullName">The Entity Type for the list. Parameter can be found on a list object (ListItemEntityType).</param>
+    /// <param name="FieldName">The name of the metadata field.</param>
+    /// <param name="FieldValue">Value.</param>    
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    procedure UpdateListItemMetaDataField(ListTitle: Text; ItemId: Integer; ListItemEntityTypeFullName: Text; FieldName: Text; FieldValue: Text): Boolean
+    begin
+        exit(SharePointClientImpl.UpdateListItemMetaDataField(ListTitle, ItemId, ListItemEntityTypeFullName, FieldName, FieldValue));
+    end;
+
+    /// <summary>
+    /// Updates metadata field for list item.
+    /// </summary>
+    /// <param name="ListTitle">The GUID of the list.</param>
+    /// <param name="ListItemEntityTypeFullName">The Entity Type for the list. Parameter can be found on a list object (ListItemEntityType).</param>
+    /// <param name="FieldName">The name of the metadata field.</param>
+    /// <param name="FieldValue">Value.</param>
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    procedure UpdateListItemMetaDataField(ListId: Guid; ItemId: Integer; ListItemEntityTypeFullName: Text; FieldName: Text; FieldValue: Text): Boolean
+    begin
+        exit(SharePointClientImpl.UpdateListItemMetaDataField(ListId, ItemId, ListItemEntityTypeFullName, FieldName, FieldValue));
     end;
 
     #endregion

Modules/System/SharePoint/src/SharePointClientImpl.Codeunit.al

@@ -123,6 +123,7 @@ codeunit 9101 "SharePoint Client Impl."
         SharePointUriBuilder.SetMethod('Lists', ListId);
         SharePointUriBuilder.SetObject('items');
 
+
         SharePointRequestHelper.SetAuthorization(Authorization);
         SharePointOperationResponse := SharePointRequestHelper.Get(SharePointUriBuilder);
         if not SharePointOperationResponse.GetDiagnostics().IsSuccessStatusCode() then
@@ -458,14 +459,16 @@ codeunit 9101 "SharePoint Client Impl."
         exit(true);
     end;
 
-    procedure GetFolderFilesByServerRelativeUrl(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary): Boolean
+    procedure GetFolderFilesByServerRelativeUrl(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary; ListAllFields: Boolean): Boolean
     var
         SharePointFileParser: Codeunit "SharePoint File";
         Result: Text;
     begin
         SharePointUriBuilder.ResetPath();
         SharePointUriBuilder.SetMethod('GetFolderByServerRelativeUrl', ServerRelativeUrl);
         SharePointUriBuilder.SetObject('Files');
+        if ListAllFields then
+            SharePointUriBuilder.AddQueryParameter('$expand', 'ListItemAllFields');
 
         SharePointRequestHelper.SetAuthorization(Authorization);
         SharePointOperationResponse := SharePointRequestHelper.Get(SharePointUriBuilder);
@@ -626,6 +629,7 @@ codeunit 9101 "SharePoint Client Impl."
         exit(true);
     end;
 
+
     procedure DeleteFolder(OdataId: Text): Boolean
     begin
         //DELETE https://{site_url}/_api/web/GetFolderByServerRelativeUrl('{folder_name}')
@@ -653,7 +657,7 @@ codeunit 9101 "SharePoint Client Impl."
         exit(true);
     end;
 
-    procedure AddFileToFolder(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary): Boolean
+    procedure AddFileToFolder(ServerRelativeUrl: Text; var SharePointFile: Record "SharePoint File" temporary; ListAllFields: Boolean): Boolean
     var
         SharePointFileParser: Codeunit "SharePoint File";
         SharePointHttpContent: Codeunit "SharePoint Http Content";
@@ -669,6 +673,8 @@ codeunit 9101 "SharePoint Client Impl."
         SharePointUriBuilder.SetMethod('GetFolderByServerRelativeUrl', ServerRelativeUrl);
         SharePointUriBuilder.SetObject('Files');
         SharePointUriBuilder.SetMethod('add', 'url', '''' + FileName + '''');
+        if ListAllFields then
+            SharePointUriBuilder.AddQueryParameter('$expand', 'ListItemAllFields');
 
         SharePointHttpContent.FromFileInStream(FileInStream);
         SharePointRequestHelper.SetAuthorization(Authorization);
@@ -681,7 +687,7 @@ codeunit 9101 "SharePoint Client Impl."
         exit(true);
     end;
 
-    procedure AddFileToFolder(ServerRelativeUrl: Text; FileName: Text; var FileInStream: InStream; var SharePointFile: Record "SharePoint File" temporary): Boolean
+    procedure AddFileToFolder(ServerRelativeUrl: Text; FileName: Text; var FileInStream: InStream; var SharePointFile: Record "SharePoint File" temporary; ListAllFields: Boolean): Boolean
     var
         SharePointFileParser: Codeunit "SharePoint File";
         SharePointHttpContent: Codeunit "SharePoint Http Content";
@@ -692,6 +698,8 @@ codeunit 9101 "SharePoint Client Impl."
         SharePointUriBuilder.SetMethod('GetFolderByServerRelativeUrl', ServerRelativeUrl);
         SharePointUriBuilder.SetObject('Files');
         SharePointUriBuilder.SetMethod('add', 'url', '''' + FileName + '''');
+        if ListAllFields then
+            SharePointUriBuilder.AddQueryParameter('$expand', 'ListItemAllFields');
 
         SharePointHttpContent.FromFileInStream(FileInStream);
         SharePointRequestHelper.SetAuthorization(Authorization);
@@ -703,5 +711,67 @@ codeunit 9101 "SharePoint Client Impl."
         SharePointFileParser.ParseSingleReturnValue(Result, SharePointFile);
         exit(true);
     end;
+
+    procedure UpdateListItemMetaDataField(ListTitle: Text; ItemId: Integer; ListItemEntityTypeFullName: Text; FieldName: Text; FieldValue: Text): Boolean
+    var
+        SharePointHttpContent: Codeunit "SharePoint Http Content";
+        Metadata, Payload : JsonObject;
+        Txt: Text;
+    begin
+        SharePointUriBuilder.ResetPath();
+        SharePointUriBuilder.SetObject('lists');
+        SharePointUriBuilder.SetMethod('GetByTitle', ListTitle);
+        SharePointUriBuilder.SetMethod('items', ItemId);
+
+        Metadata.Add('type', ListItemEntityTypeFullName);
+        Payload.Add('__metadata', Metadata);
+        Payload.Add(FieldName, FieldValue);
+
+        SharePointHttpContent.FromJson(Payload);
+
+        SharePointHttpContent.GetContent().ReadAs(Txt);
+
+        SharePointHttpContent.SetRequestDigest(GetRequestDigest(SharePointUriBuilder.GetHost()));
+        SharePointHttpContent.SetXHttpMethod('MERGE');
+        SharePointHttpContent.SetIfMatch('*');
+
+        SharePointOperationResponse := SharePointRequestHelper.Patch(SharePointUriBuilder, SharePointHttpContent);
+        if not SharePointOperationResponse.GetDiagnostics().IsSuccessStatusCode() then
+            exit(false);
+
+        SharePointOperationResponse.GetResultAsText(Txt);
+        Message(Txt);
+        exit(true);
+    end;
+
+    procedure UpdateListItemMetaDataField(ListId: Guid; ItemId: Integer; ListItemEntityTypeFullName: Text; FieldName: Text; FieldValue: Text): Boolean
+    var
+        SharePointHttpContent: Codeunit "SharePoint Http Content";
+        Metadata, Payload : JsonObject;
+        Txt: Text;
+    begin
+        SharePointUriBuilder.ResetPath();
+        SharePointUriBuilder.SetMethod('Lists', ListId);
+        SharePointUriBuilder.SetMethod('items', ItemId);
+
+        Metadata.Add('type', ListItemEntityTypeFullName);
+        Payload.Add('__metadata', Metadata);
+        Payload.Add(FieldName, FieldValue);
+
+        SharePointHttpContent.FromJson(Payload);
+
+        SharePointHttpContent.GetContent().ReadAs(Txt);
+
+        SharePointHttpContent.SetRequestDigest(GetRequestDigest(SharePointUriBuilder.GetHost()));
+        SharePointHttpContent.SetXHttpMethod('MERGE');
+        SharePointHttpContent.SetIfMatch('*');
+
+        SharePointOperationResponse := SharePointRequestHelper.Patch(SharePointUriBuilder, SharePointHttpContent);
+        if not SharePointOperationResponse.GetDiagnostics().IsSuccessStatusCode() then
+            exit(false);
+
+        SharePointOperationResponse.GetResultAsText(Txt);
+        exit(true);
+    end;
     #endregion
 }

Modules/System/SharePoint/src/SharePointEvents.Codeunit.al

@@ -0,0 +1,26 @@
+codeunit 9112 "SharePoint Events"
+{
+    Access = Public;
+
+    [IntegrationEvent(false, false)]
+    /// <summary>
+    /// Process SharePointFile Metadata - Use to extract custom meta data into model record 
+    /// </summary>
+    /// <remarks>Extend the "SharePoint File" table to store any custom data.</remarks>
+    /// <param name="Metadata">__metadata node of SharePointFile Json Object</param>
+    /// <param name="SharePointFile">SharePointFile temporary record.</param>
+    internal procedure ProcessSharePointFileMetadata(Metadata: JsonToken; var SharePointFile: Record "SharePoint File" temporary)
+    begin
+    end;
+
+    [IntegrationEvent(false, false)]
+    /// <summary>
+    /// Process SharePointListItem Metadata - Use to extract custom mete data into model record 
+    /// </summary>
+    /// <remarks>Extend the "SharePoint List Item" table to store any custom data.</remarks>
+    /// <param name="Metadata">__metadata node of SharePointListItem Json Object</param>
+    /// <param name="SharePointListItem">SharePointListItem temporary record.</param>
+    internal procedure ProcessSharePointListItemMetadata(Metadata: JsonToken; var SharePointListItem: Record "SharePoint List Item" temporary)
+    begin
+    end;
+}

Modules/System/SharePoint/src/helpers/SharePointHttpContent.Codeunit.al

@@ -14,6 +14,8 @@ codeunit 9107 "SharePoint Http Content"
         ContentLength: Integer;
         ContentType: Text;
         RequestDigest: Text;
+        XHttpMethod: Text;
+        IfMatch: Text;
 
     procedure FromFileInStream(var FileInStream: Instream)
     begin
@@ -57,6 +59,26 @@ codeunit 9107 "SharePoint Http Content"
         exit(RequestDigest);
     end;
 
+    procedure SetXHttpMethod(XHttpMethodValue: Text)
+    begin
+        XHttpMethodValue := XHttpMethodValue;
+    end;
+
+    procedure GetXHttpMethod(): Text;
+    begin
+        exit(XHttpMethod);
+    end;
+
+    procedure SetIfMatch(IfMatchValue: Text)
+    begin
+        IfMatch := IfMatchValue;
+    end;
+
+    procedure GetIfMatch(): Text;
+    begin
+        exit(IfMatch);
+    end;
+
     local procedure GetContentLength(var SourceInStream: InStream) Length: Integer
     var
         MemoryStream: DotNet MemoryStream;