Provide EE backports for filtering by approver feature

Adds custom validator for ArrayNoneAny param
Extracts some logic in js into separate files

1 files changed, 19 insertions, 132 deletions

diff --git a/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js b/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
index addf1ad94df..7746908714e 100644
--- a/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
+++ b/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
@@ -1,10 +1,6 @@
-import _ from 'underscore';
-import AjaxCache from '~/lib/utils/ajax_cache';
+import VisualTokenValue from 'ee_else_ce/filtered_search/visual_token_value';
 import { objectToQueryString } from '~/lib/utils/common_utils';
-import Flash from '../flash';
 import FilteredSearchContainer from './container';
-import UsersCache from '../lib/utils/users_cache';
-import DropdownUtils from './dropdown_utils';
 
 export default class FilteredSearchVisualTokens {
   static getLastVisualTokenBeforeInput() {
@@ -20,21 +16,6 @@ export default class FilteredSearchVisualTokens {
     };
   }
 
-  /**
-   * Returns a computed API endpoint
-   * and query string composed of values from endpointQueryParams
-   * @param {String} endpoint
-   * @param {String} endpointQueryParams
-   */
-  static getEndpointWithQueryParams(endpoint, endpointQueryParams) {
-    if (!endpointQueryParams) {
-      return endpoint;
-    }
-
-    const queryString = objectToQueryString(JSON.parse(endpointQueryParams));
-    return `${endpoint}?${queryString}`;
-  }
-
   static unselectTokens() {
     const otherTokens = FilteredSearchContainer.container.querySelectorAll(
       '.js-visual-token .selectable.selected',
@@ -76,124 +57,15 @@ export default class FilteredSearchVisualTokens {
     `;
   }
 
-  static setTokenStyle(tokenContainer, backgroundColor, textColor) {
-    const token = tokenContainer;
-
-    token.style.backgroundColor = backgroundColor;
-    token.style.color = textColor;
-
-    if (textColor === '#FFFFFF') {
-      const removeToken = token.querySelector('.remove-token');
-      removeToken.classList.add('inverted');
-    }
-
-    return token;
-  }
-
-  static updateLabelTokenColor(tokenValueContainer, tokenValue) {
-    const filteredSearchInput = FilteredSearchContainer.container.querySelector('.filtered-search');
-    const { baseEndpoint } = filteredSearchInput.dataset;
-    const labelsEndpoint = FilteredSearchVisualTokens.getEndpointWithQueryParams(
-      `${baseEndpoint}/labels.json`,
-      filteredSearchInput.dataset.endpointQueryParams,
-    );
-
-    return AjaxCache.retrieve(labelsEndpoint)
-      .then(labels => {
-        const matchingLabel = (labels || []).find(
-          label => `~${DropdownUtils.getEscapedText(label.title)}` === tokenValue,
-        );
-
-        if (!matchingLabel) {
-          return;
-        }
-
-        FilteredSearchVisualTokens.setTokenStyle(
-          tokenValueContainer,
-          matchingLabel.color,
-          matchingLabel.text_color,
-        );
-      })
-      .catch(() => new Flash('An error occurred while fetching label colors.'));
-  }
-
-  static updateUserTokenAppearance(tokenValueContainer, tokenValueElement, tokenValue) {
-    const username = tokenValue.replace(/^@/, '');
-    return (
-      UsersCache.retrieve(username)
-        .then(user => {
-          if (!user) {
-            return;
-          }
-
-          /* eslint-disable no-param-reassign */
-          tokenValueContainer.dataset.originalValue = tokenValue;
-          tokenValueElement.innerHTML = `
-          <img class="avatar s20" src="${user.avatar_url}" alt="">
-          ${_.escape(user.name)}
-        `;
-          /* eslint-enable no-param-reassign */
-        })
-        // ignore error and leave username in the search bar
-        .catch(() => {})
-    );
-  }
-
-  static updateEmojiTokenAppearance(tokenValueContainer, tokenValueElement, tokenValue) {
-    const container = tokenValueContainer;
-    const element = tokenValueElement;
-    const value = tokenValue;
-
-    return (
-      import(/* webpackChunkName: 'emoji' */ '../emoji')
-        .then(Emoji => {
-          Emoji.initEmojiMap()
-            .then(() => {
-              if (!Emoji.isEmojiNameValid(value)) {
-                return;
-              }
-
-              container.dataset.originalValue = value;
-              element.innerHTML = Emoji.glEmojiTag(value);
-            })
-            // ignore error and leave emoji name in the search bar
-            .catch(err => {
-              throw err;
-            });
-        })
-        // ignore error and leave emoji name in the search bar
-        .catch(importError => {
-          throw importError;
-        })
-    );
-  }
-
   static renderVisualTokenValue(parentElement, tokenName, tokenValue) {
+    const tokenType = tokenName.toLowerCase();
     const tokenValueContainer = parentElement.querySelector('.value-container');
     const tokenValueElement = tokenValueContainer.querySelector('.value');
     tokenValueElement.innerText = tokenValue;
 
-    if (['none', 'any'].includes(tokenValue.toLowerCase())) {
-      return;
-    }
+    const visualTokenValue = new VisualTokenValue(tokenValue, tokenType);
 
-    const tokenType = tokenName.toLowerCase();
-
-    if (tokenType === 'label') {
-      FilteredSearchVisualTokens.updateLabelTokenColor(tokenValueContainer, tokenValue);
-    } else if (tokenType === 'author' || tokenType === 'assignee') {
-      FilteredSearchVisualTokens.updateUserTokenAppearance(
-        tokenValueContainer,
-        tokenValueElement,
-        tokenValue,
-      );
-    } else if (tokenType === 'my-reaction') {
-      FilteredSearchVisualTokens.updateEmojiTokenAppearance(
-        tokenValueContainer,
-        tokenValueElement,
-        tokenValue,
-      );
-    }
+    visualTokenValue.render(tokenValueContainer, tokenValueElement);
   }
 
   static addVisualTokenElement(name, value, options = {}) {
@@ -328,6 +200,21 @@ export default class FilteredSearchVisualTokens {
     }
   }
 
+  /**
+   * Returns a computed API endpoint
+   * and query string composed of values from endpointQueryParams
+   * @param {String} endpoint
+   * @param {String} endpointQueryParams
+   */
+  static getEndpointWithQueryParams(endpoint, endpointQueryParams) {
+    if (!endpointQueryParams) {
+      return endpoint;
+    }
+
+    const queryString = objectToQueryString(JSON.parse(endpointQueryParams));
+    return `${endpoint}?${queryString}`;
+  }
+
   static editToken(token) {
     const input = FilteredSearchContainer.container.querySelector('.filtered-search');