diff --git a/app/corpora/CQiWrapper/CQiClient.py b/app/corpora/CQiWrapper/CQiClient.py index 3656cad8..761a8739 100644 --- a/app/corpora/CQiWrapper/CQiClient.py +++ b/app/corpora/CQiWrapper/CQiClient.py @@ -368,7 +368,7 @@ class CQiClient: self.__send_STRING(mother_corpus) self.__send_STRING(subcorpus_name) self.__send_STRING(query) - self.__recv_WORD() + self.__recv_response() def cqp_list_subcorpora(self, corpus): # INPUT: (STRING corpus) @@ -464,6 +464,8 @@ class CQiClient: response = byte_data elif response_type == CQi.ERROR: raise Exception(CQi.lookup[byte_data]) + elif response_type == CQi.ERROR_SYNTAX_ERROR: + raise Exception(CQi.lookup[byte_data]) elif response_type == CQi.DATA: response = self.__recv_DATA(byte_data) elif response_type == CQi.CL_ERROR: diff --git a/app/corpora/events.py b/app/corpora/events.py index d61fa1a4..46bcfe3b 100644 --- a/app/corpora/events.py +++ b/app/corpora/events.py @@ -49,12 +49,17 @@ def corpus_analysis(message): context_len = int(message['context']) result_offset = 0 client.select_corpus(corpus_name) - client.query_subcorpus(query) - results = client.show_query_results(result_len=result_len, - context_len=context_len, - result_offset=result_offset) + try: + client.query_subcorpus(query) + except Exception as e: + logger.warning(e) + socketio.emit('corpus_analysis', str(e), room=request.sid) + else: + results = client.show_query_results(result_len=result_len, + context_len=context_len, + result_offset=result_offset) - socketio.emit('corpus_analysis', results, room=request.sid) + socketio.emit('corpus_analysis', results, room=request.sid) @socketio.on('inspect_match') diff --git a/app/templates/corpora/analyse_corpus.html.j2 b/app/templates/corpora/analyse_corpus.html.j2 index f32daeb8..bd48e441 100644 --- a/app/templates/corpora/analyse_corpus.html.j2 +++ b/app/templates/corpora/analyse_corpus.html.j2 @@ -258,7 +258,17 @@ }); } return; - } + } else if (message === "CQI_CQP_ERROR_GENERAL") { + queryResultsTableElement.classList.add("hide"); + let toast = M.toast({"classes": "red", "html": `Invalid query entered!`}); + let toastActionElement = toast.el.querySelector(".toast-action[data-action='close']"); + if (toastActionElement) { + toastActionElement.addEventListener("click", function() { + toast.dismiss(); + }); + } + return; + } var matchElement; var matchTextTitlesElement;