ae3f869fd1
On the first load, the merge request tabs would be requested in JSON format to render the HTML. This would cause the "Reload with full diff" button to create a link to diff.json. Closes #2041
148 lines
4.2 KiB
CoffeeScript
148 lines
4.2 KiB
CoffeeScript
# MergeRequestTabs
|
|
#
|
|
# Handles persisting and restoring the current tab selection and lazily-loading
|
|
# content on the MergeRequests#show page.
|
|
#
|
|
# ### Example Markup
|
|
#
|
|
# <ul class="nav nav-tabs merge-request-tabs">
|
|
# <li class="notes-tab active">
|
|
# <a data-action="notes" data-target="#notes" data-toggle="tab" href="/foo/bar/merge_requests/1">
|
|
# Discussion
|
|
# </a>
|
|
# </li>
|
|
# <li class="commits-tab">
|
|
# <a data-action="commits" data-target="#commits" data-toggle="tab" href="/foo/bar/merge_requests/1/commits">
|
|
# Commits
|
|
# </a>
|
|
# </li>
|
|
# <li class="diffs-tab">
|
|
# <a data-action="diffs" data-target="#diffs" data-toggle="tab" href="/foo/bar/merge_requests/1/diffs">
|
|
# Diffs
|
|
# </a>
|
|
# </li>
|
|
# </ul>
|
|
#
|
|
# <div class="tab-content">
|
|
# <div class="notes tab-pane active" id="notes">
|
|
# Notes Content
|
|
# </div>
|
|
# <div class="commits tab-pane" id="commits">
|
|
# Commits Content
|
|
# </div>
|
|
# <div class="diffs tab-pane" id="diffs">
|
|
# Diffs Content
|
|
# </div>
|
|
# </div>
|
|
#
|
|
# <div class="mr-loading-status">
|
|
# <div class="loading">
|
|
# Loading Animation
|
|
# </div>
|
|
# </div>
|
|
#
|
|
class @MergeRequestTabs
|
|
diffsLoaded: false
|
|
commitsLoaded: false
|
|
|
|
constructor: (@opts = {}) ->
|
|
# Store the `location` object, allowing for easier stubbing in tests
|
|
@_location = location
|
|
|
|
@bindEvents()
|
|
@activateTab(@opts.action)
|
|
|
|
bindEvents: ->
|
|
$(document).on 'shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', @tabShown
|
|
|
|
tabShown: (event) =>
|
|
$target = $(event.target)
|
|
action = $target.data('action')
|
|
|
|
if action == 'commits'
|
|
@loadCommits($target.attr('href'))
|
|
else if action == 'diffs'
|
|
@loadDiff($target.attr('href'))
|
|
|
|
@setCurrentAction(action)
|
|
|
|
# Activate a tab based on the current action
|
|
activateTab: (action) ->
|
|
action = 'notes' if action == 'show'
|
|
$(".merge-request-tabs a[data-action='#{action}']").tab('show')
|
|
|
|
# Replaces the current Merge Request-specific action in the URL with a new one
|
|
#
|
|
# If the action is "notes", the URL is reset to the standard
|
|
# `MergeRequests#show` route.
|
|
#
|
|
# Examples:
|
|
#
|
|
# location.pathname # => "/namespace/project/merge_requests/1"
|
|
# setCurrentAction('diffs')
|
|
# location.pathname # => "/namespace/project/merge_requests/1/diffs"
|
|
#
|
|
# location.pathname # => "/namespace/project/merge_requests/1/diffs"
|
|
# setCurrentAction('notes')
|
|
# location.pathname # => "/namespace/project/merge_requests/1"
|
|
#
|
|
# location.pathname # => "/namespace/project/merge_requests/1/diffs"
|
|
# setCurrentAction('commits')
|
|
# location.pathname # => "/namespace/project/merge_requests/1/commits"
|
|
#
|
|
# Returns the new URL String
|
|
setCurrentAction: (action) =>
|
|
# Normalize action, just to be safe
|
|
action = 'notes' if action == 'show'
|
|
|
|
# Remove a trailing '/commits' or '/diffs'
|
|
new_state = @_location.pathname.replace(/\/(commits|diffs)(\.html)?\/?$/, '')
|
|
|
|
# Append the new action if we're on a tab other than 'notes'
|
|
unless action == 'notes'
|
|
new_state += "/#{action}"
|
|
|
|
# Ensure parameters and hash come along for the ride
|
|
new_state += @_location.search + @_location.hash
|
|
|
|
# Replace the current history state with the new one without breaking
|
|
# Turbolinks' history.
|
|
#
|
|
# See https://github.com/rails/turbolinks/issues/363
|
|
history.replaceState {turbolinks: true, url: new_state}, document.title, new_state
|
|
|
|
new_state
|
|
|
|
loadCommits: (source) ->
|
|
return if @commitsLoaded
|
|
|
|
@_get
|
|
url: "#{source}.json"
|
|
success: (data) =>
|
|
document.getElementById('commits').innerHTML = data.html
|
|
$('.js-timeago').timeago()
|
|
@commitsLoaded = true
|
|
|
|
loadDiff: (source) ->
|
|
return if @diffsLoaded
|
|
|
|
@_get
|
|
url: "#{source}.json" + @_location.search
|
|
success: (data) =>
|
|
document.getElementById('diffs').innerHTML = data.html
|
|
@diffsLoaded = true
|
|
|
|
toggleLoading: ->
|
|
$('.mr-loading-status .loading').toggle()
|
|
|
|
_get: (options) ->
|
|
defaults = {
|
|
beforeSend: @toggleLoading
|
|
complete: @toggleLoading
|
|
dataType: 'json'
|
|
type: 'GET'
|
|
}
|
|
|
|
options = $.extend({}, defaults, options)
|
|
|
|
$.ajax(options)
|