Send a document for human review

" -------------------------------------------------------------------- " Copyright 2024 Google LLC - " - " 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 - " https://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. - " -------------------------------------------------------------------- CLASS zcl_cs_human_review DEFINITION PUBLIC FINAL CREATE PUBLIC. PUBLIC SECTION. INTERFACES if_oo_adt_classrun. ENDCLASS. CLASS zcl_cs_human_review IMPLEMENTATION. METHOD if_oo_adt_classrun~main. " Data Declarations DATA lv_p_projects_id TYPE string. DATA lv_p_locations_id TYPE string. DATA lv_p_processors_id TYPE string. DATA ls_input_proc TYPE /goog/cl_documentai_v1=>ty_084. DATA ls_input TYPE /goog/cl_documentai_v1=>ty_092. DATA lo_exception TYPE REF TO /goog/cx_sdk. TRY. DATA(lo_client) = NEW /goog/cl_documentai_v1( iv_key_name = 'DEMO_DOCAI' ). " Developer to populate relevant parameters for the API call lv_p_projects_id = lo_client->gv_project_id. " Location ID of the Processor lv_p_locations_id = 'LOCATION_ID'. " Processor ID of the Processor lv_p_processors_id = 'PROCESSOR_ID'. " Developer to fetch the content and mime type of the file to be processed " Content of the file in base-64 format ls_input_proc-raw_document-content = 'CONTENT'. " Mime type of the file ls_input_proc-raw_document-mime_type = 'MIME_TYPE'. " Call the API lo_client->process_processors( EXPORTING iv_p_projects_id = lv_p_projects_id iv_p_locations_id = lv_p_locations_id iv_p_processors_id = lv_p_processors_id is_input = ls_input_proc IMPORTING es_output = DATA(ls_output_proc) ev_ret_code = DATA(ev_ret_code) ev_err_text = DATA(ev_err_text) es_err_resp = DATA(es_err_resp) ). IF /goog/cl_http_client=>is_success( ev_ret_code ). " Pass the processed document to importing parameters to send for 'Human Review' ls_input-inline_document = ls_output_proc-document. " Call API method to send processed document for 'Human Review' lo_client->review_document_human_revie( EXPORTING iv_p_projects_id = lv_p_projects_id iv_p_locations_id = lv_p_locations_id iv_p_processors_id = lv_p_processors_id is_input = ls_input IMPORTING es_output = DATA(ls_output) ev_ret_code = DATA(lv_ret_code) ev_err_text = DATA(lv_err_text) es_err_resp = DATA(ls_err_resp) ). IF /goog/cl_http_client=>is_success( lv_ret_code ). out->write( | Success | ). ELSE. out->write( | Error occurred: { ev_err_text }| ). ENDIF. ELSE. out->write( | Error occurred: { ev_err_text }| ). ENDIF. " Close HTTP Connection lo_client->close( ). CATCH /goog/cx_sdk INTO DATA(lo_exp). ev_err_text = lo_exp->get_text( ). out->write( | Error occurred: { ev_err_text }| ). ENDTRY. ENDMETHOD. ENDCLASS. 

********************************************************************** * Copyright 2023 Google LLC * * * * 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 * * https://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. * ********************************************************************** REPORT zr_human_review. DATA: lt_bin_data TYPE STANDARD TABLE OF char1024, ls_input_proc TYPE /goog/cl_documentai_v1=>ty_084, ls_input TYPE /goog/cl_documentai_v1=>ty_092, lv_p_projects_id TYPE string, lv_p_locations_id TYPE string, lv_p_processors_id TYPE string, lv_file TYPE string, lv_file_length TYPE i, lv_xfile TYPE xstring, lv_output TYPE string. lv_file = 'BROWSED_FILE_PATH'. "File path of document to be processed * Call function module to upload the file contents CALL FUNCTION 'GUI_UPLOAD' EXPORTING filename = lv_file filetype = 'BIN' IMPORTING filelength = lv_file_length TABLES data_tab = lt_bin_data. * Call function module to convert file contents from 'BIN' to 'XSTRIG' format CALL FUNCTION 'SCMS_BINARY_TO_XSTRING' EXPORTING input_length = lv_file_length IMPORTING buffer = lv_xfile TABLES binary_tab = lt_bin_data. * Call function module to convert the file contents from 'XSTRING' to 'base-64 encoded' format CALL FUNCTION 'SCMS_BASE64_ENCODE_STR' EXPORTING input = lv_xfile IMPORTING output = lv_output. TRY. * Open HTTP Connection DATA(lo_client) = NEW /goog/cl_documentai_v1( iv_key_name = 'CLIENT_KEY' ). * Populate relevant parameters lv_p_projects_id = lo_client->gv_project_id. lv_p_locations_id = 'LOCATION_ID'. "Location ID of the Processor lv_p_processors_id = 'PROCESSOR_ID'. "Processor ID of the Processor ls_input_proc-raw_document-content = lv_output. "File contents in base64-encoded format ls_input_proc-raw_document-mime_type = 'MIME_TYPE'. "MIME Type of the file * Call API method to process the document CALL METHOD lo_client->process_processors EXPORTING iv_p_projects_id = lv_p_projects_id iv_p_locations_id = lv_p_locations_id iv_p_processors_id = lv_p_processors_id is_input = ls_input_proc IMPORTING es_output = DATA(ls_output_proc) ev_ret_code = DATA(lv_ret_code) ev_err_text = DATA(lv_err_text) es_err_resp = DATA(ls_err_resp). IF /goog/cl_http_client=>is_success( lv_ret_code ). * Pass the processed document to importing parameters to send for 'Human Review' ls_input-inline_document = ls_output_proc-document. * Call API method to send processed document for 'Human Review' CALL METHOD lo_client->review_document_human_revie EXPORTING iv_p_projects_id = lv_p_projects_id iv_p_locations_id = lv_p_locations_id iv_p_processors_id = lv_p_processors_id is_input = ls_input IMPORTING es_output = DATA(ls_output) ev_ret_code = lv_ret_code ev_err_text = lv_err_text es_err_resp = ls_err_resp. IF /goog/cl_http_client=>is_success( lv_ret_code ). MESSAGE 'Success' TYPE 'S'. ELSE. MESSAGE lv_err_text TYPE 'E'. ENDIF. ELSE. MESSAGE lv_err_text TYPE 'E'. ENDIF. * Close HTTP Connection lo_client->close( ). CATCH /goog/cx_sdk INTO DATA(lo_exception). MESSAGE lo_exception->get_text( ) TYPE 'E'. ENDTRY.