Add NER support

sist2-vue/src/ml/modelsRepo.js

@@ -0,0 +1,43 @@
+import axios from "axios";
+
+class ModelsRepo {
+    _repositories;
+    data = {};
+
+    async init(repositories) {
+        this._repositories = repositories;
+
+        const data = await Promise.all(this._repositories.map(this._loadRepository));
+
+        data.forEach(models => {
+            models.forEach(model => {
+                this.data[model.name] = model;
+            })
+        });
+    }
+
+    async _loadRepository(repository) {
+        const data = (await axios.get(repository)).data;
+        data.forEach(model => {
+            model["modelUrl"] = new URL(model["modelPath"], repository).href;
+            model["vocabUrl"] = new URL(model["vocabPath"], repository).href;
+        });
+        return data;
+    }
+
+    getOptions() {
+        return Object.values(this.data).map(model => ({
+            text: `${model.name} (${Math.round(model.size / (1024*1024))}MB)`,
+            value: model.name
+        }));
+    }
+
+    getDefaultModel() {
+        if (Object.values(this.data).length === 0) {
+            return null;
+        }
+        return Object.values(this.data).find(model => model.default).name;
+    }
+}
+
+export default new ModelsRepo();