1 files changed, 60 insertions, 0 deletions
diff --git a/app/assets/javascripts/filtered_search/dropdown_user.js b/app/assets/javascripts/filtered_search/dropdown_user.js
new file mode 100644
index 00000000000..7e9c6f74aa5
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/dropdown_user.js
@@ -0,0 +1,60 @@
+require('./filtered_search_dropdown');
+
+/* global droplabAjaxFilter */
+
+(() => {
+  class DropdownUser extends gl.FilteredSearchDropdown {
+    constructor(droplab, dropdown, input, filter) {
+      super(droplab, dropdown, input, filter);
+      this.config = {
+        droplabAjaxFilter: {
+          endpoint: `${gon.relative_url_root || ''}/autocomplete/users.json`,
+          searchKey: 'search',
+          params: {
+            per_page: 20,
+            active: true,
+            project_id: this.getProjectId(),
+            current_user: true,
+          },
+          searchValueFunction: this.getSearchInput.bind(this),
+          loadingTemplate: this.loadingTemplate,
+        },
+      };
+    }
+
+    itemClicked(e) {
+      super.itemClicked(e,
+        selected => selected.querySelector('.dropdown-light-content').innerText.trim());
+    }
+
+    renderContent(forceShowList = false) {
+      this.droplab.changeHookList(this.hookId, this.dropdown, [droplabAjaxFilter], this.config);
+      super.renderContent(forceShowList);
+    }
+
+    getProjectId() {
+      return this.input.getAttribute('data-project-id');
+    }
+
+    getSearchInput() {
+      const query = gl.DropdownUtils.getSearchInput(this.input);
+      const { lastToken } = gl.FilteredSearchTokenizer.processTokens(query);
+      let value = lastToken.value || '';
+
+      // Removes the first character if it is a quotation so that we can search
+      // with multiple words
+      if (value[0] === '"' || value[0] === '\'') {
+        value = value.slice(1);
+      }
+
+      return value;
+    }
+
+    init() {
+      this.droplab.addHook(this.input, this.dropdown, [droplabAjaxFilter], this.config).init();
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.DropdownUser = DropdownUser;
+})();