refactor: replaced @vscode/vscode-languagedetection with custom language detection

package-lock.json

@@ -14,7 +14,6 @@
         "@faker-js/faker": "~6.1.2",
         "@mdi/font": "~6.9.96",
         "@turf/helpers": "~6.5.0",
-        "@vscode/vscode-languagedetection": "~1.0.21",
         "@vueuse/core": "~8.7.5",
         "ace-builds": "~1.4.13",
         "better-sqlite3": "~7.5.1",
@@ -3096,14 +3095,6 @@
         "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
       }
     },
-    "node_modules/@vscode/vscode-languagedetection": {
-      "version": "1.0.21",
-      "resolved": "https://registry.npmjs.org/@vscode/vscode-languagedetection/-/vscode-languagedetection-1.0.21.tgz",
-      "integrity": "sha512-zSUH9HYCw5qsCtd7b31yqkpaCU6jhtkKLkvOOA8yTrIRfBSOFb8PPhgmMicD7B/m+t4PwOJXzU1XDtrM9Fd3/g==",
-      "bin": {
-        "vscode-languagedetection": "cli/index.js"
-      }
-    },
     "node_modules/@vue/compiler-core": {
       "version": "3.2.37",
       "resolved": "https://registry.npmjs.org/@vue/compiler-core/-/compiler-core-3.2.37.tgz",
@@ -19988,11 +19979,6 @@
         }
       }
     },
-    "@vscode/vscode-languagedetection": {
-      "version": "1.0.21",
-      "resolved": "https://registry.npmjs.org/@vscode/vscode-languagedetection/-/vscode-languagedetection-1.0.21.tgz",
-      "integrity": "sha512-zSUH9HYCw5qsCtd7b31yqkpaCU6jhtkKLkvOOA8yTrIRfBSOFb8PPhgmMicD7B/m+t4PwOJXzU1XDtrM9Fd3/g=="
-    },
     "@vue/compiler-core": {
       "version": "3.2.37",
       "resolved": "https://registry.npmjs.org/@vue/compiler-core/-/compiler-core-3.2.37.tgz",

package.json

@@ -119,7 +119,6 @@
     "@faker-js/faker": "~6.1.2",
     "@mdi/font": "~6.9.96",
     "@turf/helpers": "~6.5.0",
-    "@vscode/vscode-languagedetection": "~1.0.21",
     "@vueuse/core": "~8.7.5",
     "ace-builds": "~1.4.13",
     "better-sqlite3": "~7.5.1",

src/common/libs/langDetector.ts

@@ -0,0 +1,182 @@
+function isJSON (str: string) {
+   try {
+      if (!['{', '['].includes(str.trim()[0]))
+         return false;
+
+      JSON.parse(str);
+      return true;
+   }
+   catch (_) {
+      return false;
+   }
+}
+
+function isHTML (str: string) {
+   const tags = [
+      'a',
+      'abbr',
+      'address',
+      'area',
+      'article',
+      'aside',
+      'audio',
+      'b',
+      'base',
+      'bdi',
+      'bdo',
+      'blockquote',
+      'body',
+      'br',
+      'button',
+      'canvas',
+      'caption',
+      'cite',
+      'code',
+      'col',
+      'colgroup',
+      'data',
+      'datalist',
+      'dd',
+      'del',
+      'details',
+      'dfn',
+      'dialog',
+      'div',
+      'dl',
+      'dt',
+      'em',
+      'embed',
+      'fieldset',
+      'figcaption',
+      'figure',
+      'footer',
+      'form',
+      'h1',
+      'h2',
+      'h3',
+      'h4',
+      'h5',
+      'h6',
+      'head',
+      'header',
+      'hgroup',
+      'hr',
+      'html',
+      'i',
+      'iframe',
+      'img',
+      'input',
+      'ins',
+      'kbd',
+      'label',
+      'legend',
+      'li',
+      'link',
+      'main',
+      'map',
+      'mark',
+      'math',
+      'menu',
+      'menuitem',
+      'meta',
+      'meter',
+      'nav',
+      'noscript',
+      'object',
+      'ol',
+      'optgroup',
+      'option',
+      'output',
+      'p',
+      'param',
+      'picture',
+      'pre',
+      'progress',
+      'q',
+      'rb',
+      'rp',
+      'rt',
+      'rtc',
+      'ruby',
+      's',
+      'samp',
+      'script',
+      'section',
+      'select',
+      'slot',
+      'small',
+      'source',
+      'span',
+      'strong',
+      'style',
+      'sub',
+      'summary',
+      'sup',
+      'svg',
+      'table',
+      'tbody',
+      'td',
+      'template',
+      'textarea',
+      'tfoot',
+      'th',
+      'thead',
+      'time',
+      'title',
+      'tr',
+      'track',
+      'u',
+      'ul',
+      'var',
+      'video',
+      'wbr'
+   ];
+   const doc = new DOMParser().parseFromString(str, 'text/html');
+   if (Array.from(doc.body.childNodes).some(node => node.nodeType === 1))
+      return tags.some((tag) => str.includes(`<${tag}>`));
+
+   return false;
+}
+
+function isXML (str: string) {
+   const doc = new DOMParser().parseFromString(str, 'text/xml');
+   const errorNode = doc.querySelector('parsererror');
+   return !errorNode;
+}
+
+function isMarkdown (str: string) {
+   const mdChecks = [
+      '# ',
+      '`',
+      '- ',
+      '+ ',
+      '* ',
+      '1. ',
+      '**',
+      '__',
+      '~~',
+      '>> ',
+      '](http',
+      '![',
+      '[ ]',
+      '[x]'
+   ];
+
+   return mdChecks.some((tag) => str.includes(tag));
+}
+
+export function langDetector (str: string) {
+   if (!str.trim().length)
+      return 'text';
+
+   if (isJSON(str))
+      return 'json';
+   if (isHTML(str))
+      return 'html';
+   if (isXML(str))
+      return 'xml';
+   if (isMarkdown(str))
+      return 'markdown';
+
+   return 'text';
+}

src/renderer/components/WorkspaceTabQueryTableRow.vue

@@ -194,9 +194,9 @@
 import { computed, onBeforeUnmount, Prop, ref, Ref, watch, nextTick } from 'vue';
 import { useI18n } from 'vue-i18n';
 import * as moment from 'moment';
-import { ModelOperations } from '@vscode/vscode-languagedetection';
 import { mimeFromHex } from 'common/libs/mimeFromHex';
 import { formatBytes } from 'common/libs/formatBytes';
+import { langDetector } from 'common/libs/langDetector';
 import { bufferToBase64 } from 'common/libs/bufferToBase64';
 import hexToBinary, { HexChar } from 'common/libs/hexToBinary';
 import {
@@ -604,19 +604,19 @@ watch(() => props.fields, () => {
 });
 
 watch(isTextareaEditor, (val) => {
-   if (val) {
+   if (val)
-      const modelOperations = new ModelOperations();
+      editorMode.value = langDetector(editingContent.value);
-      (async () => {
+      // const modelOperations = new ModelOperations();
-         const detected = await modelOperations.runModel(editingContent.value);
+      // (async () => {
-         const filteredLanguages = detected.filter(dLang =>
+      //    const detected = await modelOperations.runModel(editingContent.value);
-            availableLanguages.value.some(aLang => aLang.id === dLang.languageId) &&
+      //    const filteredLanguages = detected.filter(dLang =>
-               dLang.confidence > 0.1
+      //       availableLanguages.value.some(aLang => aLang.id === dLang.languageId) &&
-         );
+      //          dLang.confidence > 0.1
+      //    );
 
-         if (filteredLanguages.length)
+   //    if (filteredLanguages.length)
-            editorMode.value = availableLanguages.value.find(lang => lang.id === filteredLanguages[0].languageId).slug;
+   //       editorMode.value = availableLanguages.value.find(lang => lang.id === filteredLanguages[0].languageId).slug;
-      })();
+   // })();
-   }
 });
 
 watch(() => props.selected, (isSelected) => {