diff options
Diffstat (limited to 'app/assets/javascripts/gl_dropdown.js.coffee')
| -rw-r--r-- | app/assets/javascripts/gl_dropdown.js.coffee | 638 |
1 files changed, 0 insertions, 638 deletions
diff --git a/app/assets/javascripts/gl_dropdown.js.coffee b/app/assets/javascripts/gl_dropdown.js.coffee deleted file mode 100644 index 7086ece29b8..00000000000 --- a/app/assets/javascripts/gl_dropdown.js.coffee +++ /dev/null @@ -1,638 +0,0 @@ -class GitLabDropdownFilter - BLUR_KEYCODES = [27, 40] - ARROW_KEY_CODES = [38, 40] - HAS_VALUE_CLASS = "has-value" - - constructor: (@input, @options) -> - { - @filterInputBlur = true - } = @options - - $inputContainer = @input.parent() - $clearButton = $inputContainer.find('.js-dropdown-input-clear') - - @indeterminateIds = [] - - # Clear click - $clearButton.on 'click', (e) => - e.preventDefault() - e.stopPropagation() - @input - .val('') - .trigger('keyup') - .focus() - - # Key events - timeout = "" - @input.on "keyup", (e) => - keyCode = e.which - - return if ARROW_KEY_CODES.indexOf(keyCode) >= 0 - - if @input.val() isnt "" and !$inputContainer.hasClass HAS_VALUE_CLASS - $inputContainer.addClass HAS_VALUE_CLASS - else if @input.val() is "" and $inputContainer.hasClass HAS_VALUE_CLASS - $inputContainer.removeClass HAS_VALUE_CLASS - - if keyCode is 13 - return false - - # Only filter asynchronously only if option remote is set - if @options.remote - clearTimeout timeout - timeout = setTimeout => - blur_field = @shouldBlur keyCode - - if blur_field and @filterInputBlur - @input.blur() - - @options.query @input.val(), (data) => - @options.callback(data) - , 250 - else - @filter @input.val() - - shouldBlur: (keyCode) -> - return BLUR_KEYCODES.indexOf(keyCode) >= 0 - - filter: (search_text) -> - @options.onFilter(search_text) if @options.onFilter - data = @options.data() - - if data? and not @options.filterByText - results = data - - if search_text isnt '' - # When data is an array of objects therefore [object Array] e.g. - # [ - # { prop: 'foo' }, - # { prop: 'baz' } - # ] - if _.isArray(data) - results = fuzzaldrinPlus.filter(data, search_text, - key: @options.keys - ) - else - # If data is grouped therefore an [object Object]. e.g. - # { - # groupName1: [ - # { prop: 'foo' }, - # { prop: 'baz' } - # ], - # groupName2: [ - # { prop: 'abc' }, - # { prop: 'def' } - # ] - # } - if gl.utils.isObject data - results = {} - for key, group of data - tmp = fuzzaldrinPlus.filter(group, search_text, - key: @options.keys - ) - - if tmp.length - results[key] = tmp.map (item) -> item - - @options.callback results - else - elements = @options.elements() - - if search_text - elements.each -> - $el = $(@) - matches = fuzzaldrinPlus.match($el.text().trim(), search_text) - - unless $el.is('.dropdown-header') - if matches.length - $el.show() - else - $el.hide() - else - elements.show() - -class GitLabDropdownRemote - constructor: (@dataEndpoint, @options) -> - - execute: -> - if typeof @dataEndpoint is "string" - @fetchData() - else if typeof @dataEndpoint is "function" - if @options.beforeSend - @options.beforeSend() - - # Fetch the data by calling the data funcfion - @dataEndpoint "", (data) => - if @options.success - @options.success(data) - - if @options.beforeSend - @options.beforeSend() - - # Fetch the data through ajax if the data is a string - fetchData: -> - $.ajax( - url: @dataEndpoint, - dataType: @options.dataType, - beforeSend: => - if @options.beforeSend - @options.beforeSend() - success: (data) => - if @options.success - @options.success(data) - ) - -class GitLabDropdown - LOADING_CLASS = "is-loading" - PAGE_TWO_CLASS = "is-page-two" - ACTIVE_CLASS = "is-active" - INDETERMINATE_CLASS = "is-indeterminate" - currentIndex = -1 - - FILTER_INPUT = '.dropdown-input .dropdown-input-field' - - constructor: (@el, @options) -> - self = @ - selector = $(@el).data "target" - @dropdown = if selector? then $(selector) else $(@el).parent() - - # Set Defaults - { - # If no input is passed create a default one - @filterInput = @getElement(FILTER_INPUT) - @highlight = false - @filterInputBlur = true - } = @options - - self = @ - - # If selector was passed - if _.isString(@filterInput) - @filterInput = @getElement(@filterInput) - - searchFields = if @options.search then @options.search.fields else []; - - if @options.data - # If we provided data - # data could be an array of objects or a group of arrays - if _.isObject(@options.data) and not _.isFunction(@options.data) - @fullData = @options.data - @parseData @options.data - else - # Remote data - @remote = new GitLabDropdownRemote @options.data, { - dataType: @options.dataType, - beforeSend: @toggleLoading.bind(@) - success: (data) => - @fullData = data - - @parseData @fullData - - @filter.input.trigger('keyup') if @options.filterable and @filter and @filter.input - } - - # Init filterable - if @options.filterable - @filter = new GitLabDropdownFilter @filterInput, - filterInputBlur: @filterInputBlur - filterByText: @options.filterByText - onFilter: @options.onFilter - remote: @options.filterRemote - query: @options.data - keys: searchFields - elements: => - selector = '.dropdown-content li:not(.divider)' - - if @dropdown.find('.dropdown-toggle-page').length - selector = ".dropdown-page-one #{selector}" - - return $(selector) - data: => - return @fullData - callback: (data) => - @parseData data - - unless @filterInput.val() is '' - selector = '.dropdown-content li:not(.divider):visible' - - if @dropdown.find('.dropdown-toggle-page').length - selector = ".dropdown-page-one #{selector}" - - $(selector, @dropdown) - .first() - .find('a') - .addClass('is-focused') - - currentIndex = 0 - - - # Event listeners - - @dropdown.on "shown.bs.dropdown", @opened - @dropdown.on "hidden.bs.dropdown", @hidden - $(@el).on "update.label", @updateLabel - @dropdown.on "click", ".dropdown-menu, .dropdown-menu-close", @shouldPropagate - @dropdown.on 'keyup', (e) => - if e.which is 27 # Escape key - $('.dropdown-menu-close', @dropdown).trigger 'click' - @dropdown.on 'blur', 'a', (e) => - if e.relatedTarget? - $relatedTarget = $(e.relatedTarget) - $dropdownMenu = $relatedTarget.closest('.dropdown-menu') - - if $dropdownMenu.length is 0 - @dropdown.removeClass('open') - - if @dropdown.find(".dropdown-toggle-page").length - @dropdown.find(".dropdown-toggle-page, .dropdown-menu-back").on "click", (e) => - e.preventDefault() - e.stopPropagation() - - @togglePage() - - if @options.selectable - selector = ".dropdown-content a" - - if @dropdown.find(".dropdown-toggle-page").length - selector = ".dropdown-page-one .dropdown-content a" - - @dropdown.on "click", selector, (e) -> - $el = $(@) - selected = self.rowClicked $el - - if self.options.clicked - self.options.clicked(selected, $el, e) - - $el.trigger('blur') - - # Finds an element inside wrapper element - getElement: (selector) -> - @dropdown.find selector - - toggleLoading: -> - $('.dropdown-menu', @dropdown).toggleClass LOADING_CLASS - - togglePage: -> - menu = $('.dropdown-menu', @dropdown) - - if menu.hasClass(PAGE_TWO_CLASS) - if @remote - @remote.execute() - - menu.toggleClass PAGE_TWO_CLASS - - # Focus first visible input on active page - @dropdown.find('[class^="dropdown-page-"]:visible :text:visible:first').focus() - - parseData: (data) -> - @renderedData = data - - if @options.filterable and data.length is 0 - # render no matching results - html = [@noResults()] - else - # Handle array groups - if gl.utils.isObject data - html = [] - for name, groupData of data - # Add header for each group - html.push(@renderItem(header: name, name)) - - @renderData(groupData, name) - .map (item) -> - html.push item - else - # Render each row - html = @renderData(data) - - # Render the full menu - full_html = @renderMenu(html) - - @appendMenu(full_html) - - renderData: (data, group = false) -> - data.map (obj, index) => - return @renderItem(obj, group, index) - - shouldPropagate: (e) => - if @options.multiSelect - $target = $(e.target) - - if not $target.hasClass('dropdown-menu-close') and not $target.hasClass('dropdown-menu-close-icon') and not $target.data('is-link') - e.stopPropagation() - return false - else - return true - - opened: => - @addArrowKeyEvent() - - if @options.setIndeterminateIds - @options.setIndeterminateIds.call(@) - - if @options.setActiveIds - @options.setActiveIds.call(@) - - # Makes indeterminate items effective - if @fullData and @dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update') - @parseData @fullData - - contentHtml = $('.dropdown-content', @dropdown).html() - if @remote && contentHtml is "" - @remote.execute() - - if @options.filterable - @filterInput.focus() - - @dropdown.trigger('shown.gl.dropdown') - - hidden: (e) => - @removeArrayKeyEvent() - - $input = @dropdown.find(".dropdown-input-field") - - if @options.filterable - $input - .blur() - .val("") - - # Triggering 'keyup' will re-render the dropdown which is not always required - # specially if we want to keep the state of the dropdown needed for bulk-assignment - if not @options.persistWhenHide - $input.trigger("keyup") - - if @dropdown.find(".dropdown-toggle-page").length - $('.dropdown-menu', @dropdown).removeClass PAGE_TWO_CLASS - - if @options.hidden - @options.hidden.call(@,e) - - @dropdown.trigger('hidden.gl.dropdown') - - - # Render the full menu - renderMenu: (html) -> - menu_html = "" - - if @options.renderMenu - menu_html = @options.renderMenu(html) - else - menu_html = $('<ul />') - .append(html) - - return menu_html - - # Append the menu into the dropdown - appendMenu: (html) -> - selector = '.dropdown-content' - if @dropdown.find(".dropdown-toggle-page").length - selector = ".dropdown-page-one .dropdown-content" - $(selector, @dropdown) - .empty() - .append(html) - - # Render the row - renderItem: (data, group = false, index = false) -> - html = "" - - # Divider - return "<li class='divider'></li>" if data is "divider" - - # Separator is a full-width divider - return "<li class='separator'></li>" if data is "separator" - - # Header - return "<li class='dropdown-header'>#{data.header}</li>" if data.header? - - if @options.renderRow - # Call the render function - html = @options.renderRow.call(@options, data, @) - else - if not selected - value = if @options.id then @options.id(data) else data.id - fieldName = @options.fieldName - field = @dropdown.parent().find("input[name='#{fieldName}'][value='#{value}']") - if field.length - selected = true - - # Set URL - if @options.url? - url = @options.url(data) - else - url = if data.url? then data.url else '#' - - # Set Text - if @options.text? - text = @options.text(data) - else - text = if data.text? then data.text else '' - - cssClass = ""; - - if selected - cssClass = "is-active" - - if @highlight - text = @highlightTextMatches(text, @filterInput.val()) - - if group - groupAttrs = "data-group='#{group}' data-index='#{index}'" - else - groupAttrs = '' - - html = "<li> - <a href='#{url}' #{groupAttrs} class='#{cssClass}'> - #{text} - </a> - </li>" - - return html - - highlightTextMatches: (text, term) -> - occurrences = fuzzaldrinPlus.match(text, term) - text.split('').map((character, i) -> - if i in occurrences then "<b>#{character}</b>" else character - ).join('') - - noResults: -> - html = "<li class='dropdown-menu-empty-link'> - <a href='#' class='is-focused'> - No matching results. - </a> - </li>" - - highlightRow: (index) -> - if @filterInput.val() isnt "" - selector = '.dropdown-content li:first-child a' - if @dropdown.find(".dropdown-toggle-page").length - selector = ".dropdown-page-one .dropdown-content li:first-child a" - - @getElement(selector).addClass 'is-focused' - - rowClicked: (el) -> - fieldName = @options.fieldName - isInput = $(@el).is('input') - - if @renderedData - groupName = el.data('group') - if groupName - selectedIndex = el.data('index') - selectedObject = @renderedData[groupName][selectedIndex] - else - selectedIndex = el.closest('li').index() - selectedObject = @renderedData[selectedIndex] - - value = if @options.id then @options.id(selectedObject, el) else selectedObject.id - - if isInput - field = $(@el) - else - field = @dropdown.parent().find("input[name='#{fieldName}'][value='#{value}']") - - if el.hasClass(ACTIVE_CLASS) - el.removeClass(ACTIVE_CLASS) - - if isInput - field.val('') - else - field.remove() - - # Toggle the dropdown label - if @options.toggleLabel - @updateLabel(selectedObject, el, @) - else - selectedObject - else if el.hasClass(INDETERMINATE_CLASS) - el.addClass ACTIVE_CLASS - el.removeClass INDETERMINATE_CLASS - - if not value? - field.remove() - - if not field.length and fieldName - @addInput(fieldName, value) - - return selectedObject - else - if not @options.multiSelect or el.hasClass('dropdown-clear-active') - @dropdown.find(".#{ACTIVE_CLASS}").removeClass ACTIVE_CLASS - - unless isInput - @dropdown.parent().find("input[name='#{fieldName}']").remove() - - if !value? - field.remove() - - # Toggle active class for the tick mark - el.addClass ACTIVE_CLASS - - # Toggle the dropdown label - if @options.toggleLabel - @updateLabel(selectedObject, el, @) - if value? - if !field.length and fieldName - @addInput(fieldName, value) - else - field - .val value - .trigger 'change' - - return selectedObject - - addInput: (fieldName, value)-> - # Create hidden input for form - $input = $('<input>').attr('type', 'hidden') - .attr('name', fieldName) - .val(value) - - if @options.inputId? - $input.attr('id', @options.inputId) - - @dropdown.before $input - - selectRowAtIndex: (e, index) -> - selector = ".dropdown-content li:not(.divider,.dropdown-header,.separator):eq(#{index}) a" - - if @dropdown.find(".dropdown-toggle-page").length - selector = ".dropdown-page-one #{selector}" - - # simulate a click on the first link - $el = $(selector, @dropdown) - - if $el.length - e.preventDefault() - e.stopImmediatePropagation() - $el.first().trigger('click') - - addArrowKeyEvent: -> - ARROW_KEY_CODES = [38, 40] - $input = @dropdown.find(".dropdown-input-field") - - selector = '.dropdown-content li:not(.divider,.dropdown-header,.separator)' - if @dropdown.find(".dropdown-toggle-page").length - selector = ".dropdown-page-one #{selector}" - - $('body').on 'keydown', (e) => - currentKeyCode = e.which - - if ARROW_KEY_CODES.indexOf(currentKeyCode) >= 0 - e.preventDefault() - e.stopImmediatePropagation() - - PREV_INDEX = currentIndex - $listItems = $(selector, @dropdown) - - # if @options.filterable - # $input.blur() - - if currentKeyCode is 40 - # Move down - currentIndex += 1 if currentIndex < ($listItems.length - 1) - else if currentKeyCode is 38 - # Move up - currentIndex -= 1 if currentIndex > 0 - - @highlightRowAtIndex($listItems, currentIndex) if currentIndex isnt PREV_INDEX - - return false - - if currentKeyCode is 13 and currentIndex isnt -1 - @selectRowAtIndex e, currentIndex - - removeArrayKeyEvent: -> - $('body').off 'keydown' - - highlightRowAtIndex: ($listItems, index) -> - # Remove the class for the previously focused row - $('.is-focused', @dropdown).removeClass 'is-focused' - - # Update the class for the row at the specific index - $listItem = $listItems.eq(index) - $listItem.find('a:first-child').addClass "is-focused" - - # Dropdown content scroll area - $dropdownContent = $listItem.closest('.dropdown-content') - dropdownScrollTop = $dropdownContent.scrollTop() - dropdownContentHeight = $dropdownContent.outerHeight() - dropdownContentTop = $dropdownContent.prop('offsetTop') - dropdownContentBottom = dropdownContentTop + dropdownContentHeight - - # Get the offset bottom of the list item - listItemHeight = $listItem.outerHeight() - listItemTop = $listItem.prop('offsetTop') - listItemBottom = listItemTop + listItemHeight - - if listItemBottom > dropdownContentBottom + dropdownScrollTop - # Scroll the dropdown content down - $dropdownContent.scrollTop(listItemBottom - dropdownContentBottom) - else if listItemTop < dropdownContentTop + dropdownScrollTop - # Scroll the dropdown content up - $dropdownContent.scrollTop(listItemTop - dropdownContentTop) - - updateLabel: (selected = null, el = null, instance = null) => - $(@el).find(".dropdown-toggle-text").text @options.toggleLabel(selected, el, instance) - -$.fn.glDropdown = (opts) -> - return @.each -> - if (!$.data @, 'glDropdown') - $.data(@, 'glDropdown', new GitLabDropdown @, opts) |