diff options
Diffstat (limited to 'app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js')
| -rw-r--r-- | app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js | 157 |
1 files changed, 138 insertions, 19 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 453ecccc6fc..243ee4d723a 100644 --- a/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js +++ b/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js @@ -1,4 +1,7 @@ +import AjaxCache from '../lib/utils/ajax_cache'; +import '../flash'; /* global Flash */ import FilteredSearchContainer from './container'; +import UsersCache from '../lib/utils/users_cache'; class FilteredSearchVisualTokens { static getLastVisualTokenBeforeInput() { @@ -34,28 +37,124 @@ class FilteredSearchVisualTokens { } } - static createVisualTokenElementHTML() { + static createVisualTokenElementHTML(canEdit = true) { + let removeTokenMarkup = ''; + if (canEdit) { + removeTokenMarkup = ` + <div class="remove-token" role="button"> + <i class="fa fa-close"></i> + </div> + `; + } + return ` <div class="selectable" role="button"> <div class="name"></div> <div class="value-container"> <div class="value"></div> - <div class="remove-token" role="button"> - <i class="fa fa-close"></i> - </div> + ${removeTokenMarkup} </div> </div> `; } - static addVisualTokenElement(name, value, isSearchTerm) { + static setTokenStyle(tokenContainer, backgroundColor, textColor) { + const token = tokenContainer; + + // Labels with linear gradient should not override default background color + if (backgroundColor.indexOf('linear-gradient') === -1) { + token.style.backgroundColor = backgroundColor; + } + + token.style.color = textColor; + + if (textColor === '#FFFFFF') { + const removeToken = token.querySelector('.remove-token'); + removeToken.classList.add('inverted'); + } + + return token; + } + + static preprocessLabel(labelsEndpoint, labels) { + let processed = labels; + + if (!labels.preprocessed) { + processed = gl.DropdownUtils.duplicateLabelPreprocessing(labels); + AjaxCache.override(labelsEndpoint, processed); + processed.preprocessed = true; + } + + return processed; + } + + static updateLabelTokenColor(tokenValueContainer, tokenValue) { + const filteredSearchInput = FilteredSearchContainer.container.querySelector('.filtered-search'); + const baseEndpoint = filteredSearchInput.dataset.baseEndpoint; + const labelsEndpoint = `${baseEndpoint}/labels.json`; + + return AjaxCache.retrieve(labelsEndpoint) + .then(FilteredSearchVisualTokens.preprocessLabel.bind(null, labelsEndpoint)) + .then((labels) => { + const matchingLabel = (labels || []).find(label => `~${gl.DropdownUtils.getEscapedText(label.title)}` === tokenValue); + + if (!matchingLabel) { + return; + } + + FilteredSearchVisualTokens + .setTokenStyle(tokenValueContainer, matchingLabel.color, matchingLabel.text_color); + }) + .catch(() => new Flash('An error occurred while fetching label colors.')); + } + + static updateUserTokenAppearance(tokenValueContainer, tokenValueElement, tokenValue) { + if (tokenValue === 'none') { + return Promise.resolve(); + } + + const username = tokenValue.replace(/^@/, ''); + return UsersCache.retrieve(username) + .then((user) => { + if (!user) { + return; + } + + /* eslint-disable no-param-reassign */ + tokenValueContainer.dataset.originalValue = tokenValue; + tokenValueElement.innerHTML = ` + <img class="avatar s20" src="${user.avatar_url}" alt="${user.name}'s avatar"> + ${user.name} + `; + /* eslint-enable no-param-reassign */ + }) + // ignore error and leave username in the search bar + .catch(() => { }); + } + + static renderVisualTokenValue(parentElement, tokenName, tokenValue) { + const tokenValueContainer = parentElement.querySelector('.value-container'); + const tokenValueElement = tokenValueContainer.querySelector('.value'); + tokenValueElement.innerText = tokenValue; + + const tokenType = tokenName.toLowerCase(); + if (tokenType === 'label') { + FilteredSearchVisualTokens.updateLabelTokenColor(tokenValueContainer, tokenValue); + } else if ((tokenType === 'author') || (tokenType === 'assignee')) { + FilteredSearchVisualTokens.updateUserTokenAppearance( + tokenValueContainer, tokenValueElement, tokenValue, + ); + } + } + + static addVisualTokenElement(name, value, isSearchTerm, canEdit) { const li = document.createElement('li'); li.classList.add('js-visual-token'); li.classList.add(isSearchTerm ? 'filtered-search-term' : 'filtered-search-token'); if (value) { - li.innerHTML = FilteredSearchVisualTokens.createVisualTokenElementHTML(); - li.querySelector('.value').innerText = value; + li.innerHTML = FilteredSearchVisualTokens.createVisualTokenElementHTML(canEdit); + FilteredSearchVisualTokens.renderVisualTokenValue(li, name, value); } else { li.innerHTML = '<div class="name"></div>'; } @@ -74,24 +173,24 @@ class FilteredSearchVisualTokens { const name = FilteredSearchVisualTokens.getLastTokenPartial(); lastVisualToken.innerHTML = FilteredSearchVisualTokens.createVisualTokenElementHTML(); lastVisualToken.querySelector('.name').innerText = name; - lastVisualToken.querySelector('.value').innerText = value; + FilteredSearchVisualTokens.renderVisualTokenValue(lastVisualToken, name, value); } } - static addFilterVisualToken(tokenName, tokenValue) { + static addFilterVisualToken(tokenName, tokenValue, canEdit) { const { lastVisualToken, isLastVisualTokenValid } = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput(); const addVisualTokenElement = FilteredSearchVisualTokens.addVisualTokenElement; if (isLastVisualTokenValid) { - addVisualTokenElement(tokenName, tokenValue, false); + addVisualTokenElement(tokenName, tokenValue, false, canEdit); } else { const previousTokenName = lastVisualToken.querySelector('.name').innerText; const tokensContainer = FilteredSearchContainer.container.querySelector('.tokens-container'); tokensContainer.removeChild(lastVisualToken); const value = tokenValue || tokenName; - addVisualTokenElement(previousTokenName, value, false); + addVisualTokenElement(previousTokenName, value, false, canEdit); } } @@ -110,6 +209,12 @@ class FilteredSearchVisualTokens { if (!lastVisualToken) return ''; + const valueContainer = lastVisualToken.querySelector('.value-container'); + const originalValue = valueContainer && valueContainer.dataset.originalValue; + if (originalValue) { + return originalValue; + } + const value = lastVisualToken.querySelector('.value'); const name = lastVisualToken.querySelector('.name'); @@ -162,17 +267,28 @@ class FilteredSearchVisualTokens { const inputLi = input.parentElement; tokenContainer.replaceChild(inputLi, token); - const name = token.querySelector('.name'); - const value = token.querySelector('.value'); + const nameElement = token.querySelector('.name'); + let value; - if (token.classList.contains('filtered-search-token') && value) { - FilteredSearchVisualTokens.addFilterVisualToken(name.innerText); - input.value = value.innerText; - } else { - // token is a search term - input.value = name.innerText; + if (token.classList.contains('filtered-search-token')) { + FilteredSearchVisualTokens.addFilterVisualToken(nameElement.innerText); + + const valueContainerElement = token.querySelector('.value-container'); + value = valueContainerElement.dataset.originalValue; + + if (!value) { + const valueElement = valueContainerElement.querySelector('.value'); + value = valueElement.innerText; + } } + // token is a search term + if (!value) { + value = nameElement.innerText; + } + + input.value = value; + // Opens dropdown const inputEvent = new Event('input'); input.dispatchEvent(inputEvent); @@ -183,6 +299,9 @@ class FilteredSearchVisualTokens { static moveInputToTheRight() { const input = FilteredSearchContainer.container.querySelector('.filtered-search'); + + if (!input) return; + const inputLi = input.parentElement; const tokenContainer = FilteredSearchContainer.container.querySelector('.tokens-container'); |