last ...

Controllers/XAiServiceControllerBase.cs

@@ -18,6 +18,7 @@ using xIdentityService.Interfaces;
 using Microsoft.Extensions.Logging;
 using xIdentityService.Controllers;
 using Microsoft.AspNetCore.Authorization;
+using System.Linq;
 
 namespace xAiApi.Controllers
 {
@@ -522,6 +523,61 @@ namespace xAiApi.Controllers
             }
         }
         #endregion
+        
+        //
+        #region Content Extraction ...
+        /// <summary>
+        /// Extract Files Content ...
+        /// </summary>
+        /// <param name="files"></param>
+        /// <param name="extractors"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        [HttpPost("ExtractContent")]
+        [Consumes("multipart/form-data")]
+        public async Task<ActionResult<string>> ExtractContent(
+            [FromForm] IFormFileCollection files,
+            [FromForm] string extractors = null,
+            CancellationToken cancellationToken = default            
+        ) {
+            //
+            try
+            {
+                //
+                // Validate ...
+                if (!files.HasChild())
+                {
+                    XException.InvalidArgs.Throw();
+                }
+
+                //
+                var userInfo = await GetUserInfo();
+                var connectionId = GetConnectionId();
+
+                //
+                string[] extractorArr = null;
+                if (!extractors.IsNullOrEmpty())
+                {
+                    extractorArr = [.. extractors.ParseListString<string>()];
+                }
+
+                //
+                var result = await aiService.ExtractContent(
+                    files: files,
+                    extractors: extractorArr,
+                    cancellationToken: cancellationToken
+                );
+
+                //
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                var result = GetExceptionActionResult(ex);
+                return result;
+            }
+        }
+        #endregion
 
         //
         #region Data Actions ...