Changeset 35432 for main/trunk/model-interfaces-dev/atea/korero-maori-asr/src/components/AudioUpload.vue

Timestamp:

2021-09-20T15:13:08+12:00 (3 years ago)

Author:

cstephen

Message:

Prevent duplicate transcriptions being created

File:

• main/trunk/model-interfaces-dev/atea/korero-maori-asr/src/components/AudioUpload.vue (modified) (2 diffs)

main/trunk/model-interfaces-dev/atea/korero-maori-asr/src/components/AudioUpload.vue

@@ -138 +138 @@
             this.isTranscribing = true;
 
-            await getTranscriptions(this.files, this.$store, this);
+            await this.getTranscriptions(this.files);
 
             this.files = []; // Clear the file list, as there is no reason the user would want to transcribe the same file multiple times over
@@ -152 +152 @@
         dismissFailure(id) {
             this.failures.delete(id);
+        },
+        /**
+         * Gets the transcription of each submitted audio file.
+         * @param {File[]} files The files to transcribe.
+         */
+        async getTranscriptions(files) {
+            await Util.delay(1000); // TODO: Remove - UI testing purposes only
+
+            try {
+                for await (const batch of transcribeService.batchTranscribeFiles(files)) {
+                    for (const t of batch) {
+                        if (!t.success) {
+                            createFailure(this, t);
+                        }
+                        else {
+                            const f = files.find(f => f.name === t.file_name);
+                            if (f === undefined) {
+                                createFailure(this, t, this.translations.get("ErrorTryAgain"));
+                            }
+
+                            const tvm = new TranscriptionViewModel(t, f);
+
+                            try {
+                                this.$store.commit("transcriptionAdd", tvm);
+                            }
+                            catch (TranscriptionExistsError) {
+                                createFailure(this, t, this.translations.get("AudioUpload_AlreadyTranscribed"));
+                            }
+                        }
+                    }
+                }
+            }
+            catch (e) {
+                console.error("Failed to transcribe files");
+                console.error(e);
+
+                const failure = new TranscriptionViewFailure(e.fileName, e.message);
+                this.failures.set(failure.id, failure);
+            }
+
+            function createFailure(that, t, reason = null) {
+                const failure = new TranscriptionViewFailure(t.file_name, reason ?? t.log);
+                that.failures.set(failure.id, failure);
+            }
         }
     }
 }
-
-/**
- * Gets the transcription of each submitted audio file.
- *
- * @param {File[]} files The files to transcribe.
- */
-async function getTranscriptions(files, store, vm) {
-    await Util.delay(200); // TODO: Remove - UI testing purposes only
-
-    try {
-        for await (const batch of transcribeService.batchTranscribeFiles(files)) {
-            for (const t of batch) {
-                if (!t.success) {
-                    const failure = new TranscriptionViewFailure(t.file_name, t.log);
-                    vm.failures.set(failure.id, failure);
-                }
-                else {
-                    const f = files.find(f => f.name === t.file_name);
-                    if (f === undefined) {
-                        throw new Error("File name mismatch");
-                    }
-
-                    // TODO: Hash file name and size instead. Good indicator that the user has uploaded a duplicate.
-                    const tvm = new TranscriptionViewModel(t, f);
-                    store.commit("transcriptionAdd", tvm);
-                    // let model = new TranscriptionViewModel(t, f);
-                    // model.words = getTranscriptionWords(t);
-
-                    // TranscriptionsListVM.transcriptions.set(model.id, model);
-                }
-            }
-        }
-    }
-    catch (e) {
-        console.error("Failed to transcribe files");
-        console.error(e);
-
-        const failure = new TranscriptionViewFailure(e.fileName, e.message);
-        vm.failures.set(failure.id, failure);
-    }
-}
 </script>