SQLite search backend

sist2-vue/src/Sist2SqliteQuery.ts

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+import store from "./store";
+import {EsHit, Index} from "@/Sist2Api";
+
+const SORT_MODES = {
+    score: {
+        "sort": "score",
+    },
+    random: {
+        "sort": "random"
+    },
+    dateAsc: {
+        "sort": "mtime"
+    },
+    dateDesc: {
+        "sort": "mtime",
+        "sortAsc": false
+    },
+    sizeAsc: {
+        "sort": "size",
+    },
+    sizeDesc: {
+        "sort": "size",
+        "sortAsc": false
+    },
+    nameAsc: {
+        "sort": "name",
+    },
+    nameDesc: {
+        "sort": "name",
+        "sortAsc": false
+    }
+} as any;
+
+interface SortMode {
+    text: string
+    mode: any[]
+    key: (hit: EsHit) => any
+}
+
+
+class Sist2ElasticsearchQuery {
+
+    searchQuery(): any {
+
+        const getters = store.getters;
+
+        const searchText = getters.searchText;
+        const pathText = getters.pathText;
+        const sizeMin = getters.sizeMin;
+        const sizeMax = getters.sizeMax;
+        const dateMin = getters.dateMin;
+        const dateMax = getters.dateMax;
+        const size = getters.size;
+        const after = getters.lastDoc;
+        const selectedIndexIds = getters.selectedIndices.map((idx: Index) => idx.id)
+        const selectedMimeTypes = getters.selectedMimeTypes;
+        const selectedTags = getters.selectedTags;
+
+        const q = {
+            "pageSize": size
+        }
+
+        Object.assign(q, SORT_MODES[getters.sortMode]);
+
+        if (!after) {
+            q["fetchAggregations"] = true;
+        }
+        if (searchText) {
+            q["query"] = searchText;
+        }
+        if (pathText) {
+            q["path"] = pathText.endsWith("/") ? pathText.slice(0, -1) : pathText;
+        }
+        if (sizeMin) {
+            q["sizeMin"] = sizeMin;
+        }
+        if (sizeMax) {
+            q["sizeMax"] = sizeMax;
+        }
+        if (dateMin) {
+            q["dateMin"] = dateMin;
+        }
+        if (dateMax) {
+            q["dateMax"] = dateMax;
+        }
+        if (after) {
+            q["after"] = after.sort;
+        }
+        if (selectedIndexIds.length > 0) {
+            q["indexIds"] = selectedIndexIds;
+        }
+        if (selectedMimeTypes.length > 0) {
+            q["mimeTypes"] = selectedMimeTypes;
+        }
+        if (selectedTags.length > 0) {
+            q["tags"] = selectedTags
+        }
+        if (getters.sortMode == "random") {
+            q["seed"] = getters.seed;
+        }
+        if (getters.optHighlight) {
+            q["highlight"] = true;
+            q["highlightContextSize"] = Number(getters.optFragmentSize);
+        }
+
+        return q;
+    }
+}
+
+
+export default new Sist2ElasticsearchQuery();