From f26e262f280fbb8fccf009fb8cfc6bc4b58dbb3c Mon Sep 17 00:00:00 2001
From: Helmi Akermi <70575401+hakermi@users.noreply.github.com>
Date: Mon, 16 Oct 2023 19:56:09 +0100
Subject: [PATCH] feat: Add automatic-translation extension for notes -
 EXO-65429 (#47)

Add automatic-translation extension for notes
---
 webapps/package.json                          |   2 +-
 ...utomaticTranslationExtension_en.properties |   1 +
 .../components/NoteAutomaticTranslation.vue   | 135 ++++++++++++++++++
 .../automatic-translation/extensions.js       |  37 +++--
 .../automatic-translation/initComponents.js   |   2 +
 5 files changed, 155 insertions(+), 22 deletions(-)
 create mode 100644 webapps/src/main/webapp/javascript/automatic-translation/components/NoteAutomaticTranslation.vue

diff --git a/webapps/package.json b/webapps/package.json
index 6bb0d626..d0dc3f4b 100644
--- a/webapps/package.json
+++ b/webapps/package.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/exoplatform/automatic-translation"
   },
   "scripts": {
-    "lint": "eslint --fix \"./src/main/webapp/vue-apps/**\"",
+    "lint": "eslint --fix \"./src/main/webapp/vue-apps/**\" \"./src/main/webapp/javascript/**\"",
     "watch": "webpack --config webpack.dev.js --progress --color --watch",
     "build": "webpack --config webpack.prod.js --mode production"
   },
diff --git a/webapps/src/main/resources/locale/portlet/automaticTranslation/automaticTranslationExtension_en.properties b/webapps/src/main/resources/locale/portlet/automaticTranslation/automaticTranslationExtension_en.properties
index a1506586..366492a3 100644
--- a/webapps/src/main/resources/locale/portlet/automaticTranslation/automaticTranslationExtension_en.properties
+++ b/webapps/src/main/resources/locale/portlet/automaticTranslation/automaticTranslationExtension_en.properties
@@ -1,3 +1,4 @@
 UIActivity.label.translate=Translate
 automaticTranslation.hideTranslation=Hide translation
 automaticTranslation.errorTranslation=Translation is not available for the moment
+notes.automatic.translation.label=Automatic translation
\ No newline at end of file
diff --git a/webapps/src/main/webapp/javascript/automatic-translation/components/NoteAutomaticTranslation.vue b/webapps/src/main/webapp/javascript/automatic-translation/components/NoteAutomaticTranslation.vue
new file mode 100644
index 00000000..19781567
--- /dev/null
+++ b/webapps/src/main/webapp/javascript/automatic-translation/components/NoteAutomaticTranslation.vue
@@ -0,0 +1,135 @@
+<template>
+  <v-chip
+    v-if="autoTranslatedContent"
+    small
+    close
+    :outlined="!isAutoTranslationSelected"
+    color="primary"
+    class="my-auto mx-1"
+    @click="setAutoTranslationSelected"
+    @click:close="resetAutoTranslation">
+    {{ $t('notes.automatic.translation.label') }}
+  </v-chip>
+  <v-btn
+    v-else
+    text
+    color="primary"
+    class="px-1 py-0 text-decoration-underline"
+    @click="autoTranslate">
+    {{ $t('UIActivity.label.translate') }}
+  </v-btn>
+</template>
+
+<script>
+
+export default {
+  data() {
+    return {
+      isAutoTranslating: false,
+      isResetAutoTranslating: false,
+      autoTranslation: { value: 'autoTranslation', text: this.$t('notes.automatic.translation.label') },
+      previouslySelectedVersion: null,
+      autoTranslatedContent: null,
+      autoTranslatedTitle: null
+    };
+  },
+  props: {
+    note: {
+      type: Object,
+      default: null,
+    },
+    selectedTranslation: {
+      type: Object,
+      default: null,
+    },
+  },
+  watch: {
+    isAutoTranslating() {
+      this.toggleTopBarLoading(this.isAutoTranslating);
+    },
+    isResetAutoTranslating() {
+      this.toggleTopBarLoading(this.isResetAutoTranslating);
+    }
+  },
+  computed: {
+    isAutoTranslationSelected() {
+      return this.selectedTranslation?.value === this.autoTranslation?.value;
+    }
+  },
+  methods: {
+    autoTranslate() {
+      this.isAutoTranslating = true;
+      this.fetchAutoTranslation(this.note.title).then(translated => {
+        this.handleTranslatedTitle(translated.translation);
+        this.fetchAutoTranslation(this.note.content).then(translated => {
+          this.handleTranslatedContent(translated.translation);
+        });
+      });
+    },
+    setAutoTranslationSelected() {
+      if (!this.isAutoTranslationSelected && this.autoTranslatedTitle && this.autoTranslatedContent) {
+        this.handleTranslatedTitle(this.autoTranslatedTitle);
+        this.handleTranslatedContent(this.autoTranslatedContent);
+        this.updateSelectedTranslation(this.autoTranslation);
+      }
+    },
+    updateNoteContent(content) {
+      this.$root.$emit('update-note-content', content);
+    },
+    updateNoteTitle(title) {
+      this.$root.$emit('update-note-title', title);
+    },
+    updateSelectedTranslation(translation) {
+      this.$root.$emit('update-selected-translation', translation);
+    },
+    resetAutoTranslation() {
+      this.isResetAutoTranslating = true;
+      this.autoTranslatedContent = this.autoTranslatedTitle = null;
+      this.updateNoteTitle(this.note.title);
+      this.updateNoteContent(this.note.content);
+      this.updateSelectedTranslation(this.previouslySelectedVersion);
+      this.isResetAutoTranslating = false;
+    },
+    handleTranslatedTitle(translatedText) {
+      this.autoTranslatedTitle = translatedText;
+      this.updateNoteTitle(translatedText);
+      this.checkAutoTranslatedStatus();
+    },
+    handleTranslatedContent(translatedText) {
+      this.autoTranslatedContent = translatedText.replace('<p></p>', '<p>&nbsp;</p>');
+      this.updateNoteContent(this.autoTranslatedContent);
+      this.previouslySelectedVersion = this.selectedTranslation;
+      this.updateSelectedTranslation(this.autoTranslation);
+      this.checkAutoTranslatedStatus();
+    },
+    checkAutoTranslatedStatus() {
+      if (this.autoTranslatedTitle && this.autoTranslatedContent) {
+        this.isAutoTranslating = false;
+      }
+    },
+    toggleTopBarLoading(loading) {
+      if (loading) {
+        document.dispatchEvent(new CustomEvent('displayTopBarLoading'));
+      } else {
+        document.dispatchEvent(new CustomEvent('hideTopBarLoading'));
+      }
+    },
+    fetchAutoTranslation(content) {
+      const data = `message=${  encodeURIComponent(content)  }&locale=${  eXo.env.portal.language}`;
+      return fetch(`${eXo.env.portal.context}/${eXo.env.portal.rest}/automatic-translation/translate`, {
+        headers: {
+          'Content-Type': 'application/x-www-form-urlencoded'
+        },
+        method: 'POST',
+        body: data
+      }).then(resp => {
+        if (resp?.ok) {
+          return resp.json();
+        } else {
+          throw new Error('Unable to get automatic translation result');
+        }
+      });
+    }
+  }
+};
+</script>
diff --git a/webapps/src/main/webapp/javascript/automatic-translation/extensions.js b/webapps/src/main/webapp/javascript/automatic-translation/extensions.js
index c5ae9f85..eebe144d 100644
--- a/webapps/src/main/webapp/javascript/automatic-translation/extensions.js
+++ b/webapps/src/main/webapp/javascript/automatic-translation/extensions.js
@@ -14,24 +14,23 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
- (function(extensionRegistry,exoi18n) {
+(function(extensionRegistry,exoi18n) {
 
 
   function getTranslatedBody(activity) {
     return activity.translatedBody;
   }
-
   function fetchTranslation(content, event) {
-    let data = 'message='+encodeURIComponent(content)+'&locale='+eXo.env.portal.language;
+    let data = `message=${encodeURIComponent(content)}&locale=${eXo.env.portal.language}`;
     if (event?.type) {
-      data += '&contentType='+event.type;
+      data += `&contentType=${event.type}`;
     }
     if (event?.spaceId) {
-      data += '&spaceId='+event.spaceId;
+      data += `&spaceId=${event.spaceId}`;
     }
     return fetch(`${eXo.env.portal.context}/${eXo.env.portal.rest}/automatic-translation/translate`, {
       headers: {
-       'Content-Type': 'application/x-www-form-urlencoded'
+        'Content-Type': 'application/x-www-form-urlencoded'
       },
       method: 'POST',
       body: data
@@ -46,7 +45,7 @@
   }
 
   function dispatchError(event) {
-    document.dispatchEvent(new CustomEvent('activity-translation-error',{ detail:event }));
+    document.dispatchEvent(new CustomEvent('activity-translation-error',{ detail: event }));
   }
 
   function initExtensions() {
@@ -56,7 +55,7 @@
     extensionRegistry.registerExtension('activity', 'action', {
       id: 'translate',
       rank: 9007199254740992,
-      isEnabled: (activity, activityTypeExtension) => true,
+      isEnabled: () => true,
       labelKey: 'UIActivity.label.translate',
       icon: 'fa-globe-americas',
       click: (activity, activityTypeExtension) => {
@@ -69,17 +68,17 @@
           fetchTranslation(activityTypeExtension.getBody(activity),event).then(translated => {
             activity.translatedBody = translated.translation;
             activityTypeExtension.getTranslatedBody = getTranslatedBody;
-            document.dispatchEvent(new CustomEvent('activity-translated',{ detail:event }));
+            document.dispatchEvent(new CustomEvent('activity-translated',{ detail: event }));
           });
         } else {
-          document.dispatchEvent(new CustomEvent('activity-translated',{ detail:event }));
+          document.dispatchEvent(new CustomEvent('activity-translated',{ detail: event }));
         }
       },
     });
     extensionRegistry.registerExtension('activity', 'comment-action', {
       id: 'translate',
       rank: 9007199254740992,
-      isEnabled: (activity, comment, activityTypeExtension) => true,
+      isEnabled: () => true,
       labelKey: 'UIActivity.label.translate',
       icon: 'fa-globe-americas',
       click: (activity, comment, activityTypeExtension) => {
@@ -92,10 +91,10 @@
           fetchTranslation(activityTypeExtension.getBody(comment),event).then(translated => {
             comment.translatedBody = translated.translation;
             activityTypeExtension.getCommentTranslatedBody = getTranslatedBody;
-            document.dispatchEvent(new CustomEvent('activity-comment-translated',{ detail:event }));
+            document.dispatchEvent(new CustomEvent('activity-comment-translated',{ detail: event }));
           });
         } else {
-          document.dispatchEvent(new CustomEvent('activity-comment-translated',{ detail:event }));
+          document.dispatchEvent(new CustomEvent('activity-comment-translated',{ detail: event }));
         }
       },
     });
@@ -103,12 +102,8 @@
     extensionRegistry.registerExtension('notes', 'translation-menu-extension', {
       id: 'auto-translate',
       rank: 1000,
-      isEnabled: () => true,
-      labelKey: 'UIActivity.label.translate',
-      translate: (message, callback) => {
-        fetchTranslation(message).then(translated => {
-          callback(translated.translation);
-        });
+      componentOptions: {
+        vueComponent: Vue.options.components['note-automatic-translation'],
       },
     });
 
@@ -131,7 +126,7 @@
     init: () => {
       fetch(`${eXo.env.portal.context}/${eXo.env.portal.rest}/automatic-translation/isEnabled`, {
         headers: {
-         'Content-Type': 'application/json'
+          'Content-Type': 'application/json'
         },
         method: 'GET'
       }).then(resp => {
@@ -141,7 +136,7 @@
           throw new Error('Unable to get automatic translation configuration');
         }
       }).then(result => {
-        if (result === "true") {
+        if (result === 'true') {
           initExtensions();
         }
       });
diff --git a/webapps/src/main/webapp/javascript/automatic-translation/initComponents.js b/webapps/src/main/webapp/javascript/automatic-translation/initComponents.js
index f2f3c729..22e07bd4 100644
--- a/webapps/src/main/webapp/javascript/automatic-translation/initComponents.js
+++ b/webapps/src/main/webapp/javascript/automatic-translation/initComponents.js
@@ -16,10 +16,12 @@
  */
 import ActivityTranslatedBody from './components/ActivityTranslatedBody.vue';
 import ActivityCommentTranslatedBody from './components/ActivityCommentTranslatedBody.vue';
+import NoteAutomaticTranslation from './components/NoteAutomaticTranslation.vue';
 
 const components = {
   'activity-translated-body': ActivityTranslatedBody,
   'activity-comment-translated-body': ActivityCommentTranslatedBody,
+  'note-automatic-translation': NoteAutomaticTranslation
 };
 
 for (const key in components) {