Add latest changes from gitlab-org/gitlab@master

1 files changed, 62 insertions, 0 deletions

diff --git a/app/assets/javascripts/code_navigation/store/actions.js b/app/assets/javascripts/code_navigation/store/actions.js
new file mode 100644
index 00000000000..10483abfb23
--- /dev/null
+++ b/app/assets/javascripts/code_navigation/store/actions.js
@@ -0,0 +1,62 @@
+import api from '~/api';
+import { __ } from '~/locale';
+import createFlash from '~/flash';
+import * as types from './mutation_types';
+import { getCurrentHoverElement, setCurrentHoverElement, addInteractionClass } from '../utils';
+
+export default {
+  setInitialData({ commit }, data) {
+    commit(types.SET_INITIAL_DATA, data);
+  },
+  requestDataError({ commit }) {
+    commit(types.REQUEST_DATA_ERROR);
+    createFlash(__('An error occurred loading code navigation'));
+  },
+  fetchData({ commit, dispatch, state }) {
+    commit(types.REQUEST_DATA);
+
+    api
+      .lsifData(state.projectPath, state.commitId, state.path)
+      .then(({ data }) => {
+        const normalizedData = data.reduce((acc, d) => {
+          if (d.hover) {
+            acc[`${d.start_line}:${d.start_char}`] = d;
+            addInteractionClass(d);
+          }
+          return acc;
+        }, {});
+
+        commit(types.REQUEST_DATA_SUCCESS, normalizedData);
+      })
+      .catch(() => dispatch('requestDataError'));
+  },
+  showDefinition({ commit, state }, { target: el }) {
+    let definition;
+    let position;
+
+    if (!state.data) return;
+
+    const isCurrentElementPopoverOpen = el.classList.contains('hll');
+
+    if (getCurrentHoverElement()) {
+      getCurrentHoverElement().classList.remove('hll');
+    }
+
+    if (el.classList.contains('js-code-navigation') && !isCurrentElementPopoverOpen) {
+      const { lineIndex, charIndex } = el.dataset;
+
+      position = {
+        x: el.offsetLeft,
+        y: el.offsetTop,
+        height: el.offsetHeight,
+      };
+      definition = state.data[`${lineIndex}:${charIndex}`];
+
+      el.classList.add('hll');
+
+      setCurrentHoverElement(el);
+    }
+
+    commit(types.SET_CURRENT_DEFINITION, { definition, position });
+  },
+};