656 lines
20 KiB
CoffeeScript
656 lines
20 KiB
CoffeeScript
#= require autosave
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#= require autosize
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#= require dropzone
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#= require dropzone_input
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#= require gfm_auto_complete
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#= require jquery.atwho
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#= require task_list
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class @Notes
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@interval: null
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constructor: (notes_url, note_ids, last_fetched_at, view) ->
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@notes_url = notes_url
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@note_ids = note_ids
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@last_fetched_at = last_fetched_at
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@view = view
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@noteable_url = document.URL
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@notesCountBadge ||= $(".issuable-details").find(".notes-tab .badge")
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@basePollingInterval = 15000
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@maxPollingSteps = 4
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@cleanBinding()
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@addBinding()
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@setPollingInterval()
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@setupMainTargetNoteForm()
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@initTaskList()
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addBinding: ->
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# add note to UI after creation
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$(document).on "ajax:success", ".js-main-target-form", @addNote
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$(document).on "ajax:success", ".js-discussion-note-form", @addDiscussionNote
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# catch note ajax errors
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$(document).on "ajax:error", ".js-main-target-form", @addNoteError
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# change note in UI after update
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$(document).on "ajax:success", "form.edit-note", @updateNote
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# Edit note link
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$(document).on "click", ".js-note-edit", @showEditForm
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$(document).on "click", ".note-edit-cancel", @cancelEdit
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# Reopen and close actions for Issue/MR combined with note form submit
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$(document).on "click", ".js-comment-button", @updateCloseButton
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$(document).on "keyup input", ".js-note-text", @updateTargetButtons
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# remove a note (in general)
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$(document).on "click", ".js-note-delete", @removeNote
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# delete note attachment
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$(document).on "click", ".js-note-attachment-delete", @removeAttachment
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# reset main target form after submit
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$(document).on "ajax:complete", ".js-main-target-form", @reenableTargetFormSubmitButton
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$(document).on "ajax:success", ".js-main-target-form", @resetMainTargetForm
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# reset main target form when clicking discard
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$(document).on "click", ".js-note-discard", @resetMainTargetForm
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# update the file name when an attachment is selected
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$(document).on "change", ".js-note-attachment-input", @updateFormAttachment
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# reply to diff/discussion notes
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$(document).on "click", ".js-discussion-reply-button", @replyToDiscussionNote
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# add diff note
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$(document).on "click", ".js-add-diff-note-button", @addDiffNote
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# hide diff note form
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$(document).on "click", ".js-close-discussion-note-form", @cancelDiscussionForm
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# fetch notes when tab becomes visible
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$(document).on "visibilitychange", @visibilityChange
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# when issue status changes, we need to refresh data
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$(document).on "issuable:change", @refresh
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# when a key is clicked on the notes
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$(document).on "keydown", ".js-note-text", @keydownNoteText
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cleanBinding: ->
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$(document).off "ajax:success", ".js-main-target-form"
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$(document).off "ajax:success", ".js-discussion-note-form"
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$(document).off "ajax:success", "form.edit-note"
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$(document).off "click", ".js-note-edit"
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$(document).off "click", ".note-edit-cancel"
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$(document).off "click", ".js-note-delete"
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$(document).off "click", ".js-note-attachment-delete"
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$(document).off "ajax:complete", ".js-main-target-form"
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$(document).off "ajax:success", ".js-main-target-form"
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$(document).off "click", ".js-discussion-reply-button"
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$(document).off "click", ".js-add-diff-note-button"
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$(document).off "visibilitychange"
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$(document).off "keyup", ".js-note-text"
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$(document).off "click", ".js-note-target-reopen"
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$(document).off "click", ".js-note-target-close"
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$(document).off "click", ".js-note-discard"
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$(document).off "keydown", ".js-note-text"
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$('.note .js-task-list-container').taskList('disable')
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$(document).off 'tasklist:changed', '.note .js-task-list-container'
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keydownNoteText: (e) ->
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$this = $(this)
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if $this.val() is '' and e.which is 38 and not isMetaKey e
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myLastNote = $("li.note[data-author-id='#{gon.current_user_id}'][data-editable]:last")
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if myLastNote.length
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myLastNoteEditBtn = myLastNote.find('.js-note-edit')
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myLastNoteEditBtn.trigger('click', [true, myLastNote])
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isMetaKey = (e) ->
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(e.metaKey or e.ctrlKey or e.altKey or e.shiftKey)
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initRefresh: ->
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clearInterval(Notes.interval)
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Notes.interval = setInterval =>
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@refresh()
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, @pollingInterval
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refresh: =>
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if not document.hidden and document.URL.indexOf(@noteable_url) is 0
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@getContent()
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getContent: ->
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return if @refreshing
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@refreshing = true
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$.ajax
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url: @notes_url
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data: "last_fetched_at=" + @last_fetched_at
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dataType: "json"
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success: (data) =>
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notes = data.notes
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@last_fetched_at = data.last_fetched_at
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@setPollingInterval(data.notes.length)
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$.each notes, (i, note) =>
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if note.discussion_with_diff_html?
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@renderDiscussionNote(note)
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else
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@renderNote(note)
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.always () =>
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@refreshing = false
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###
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Increase @pollingInterval up to 120 seconds on every function call,
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if `shouldReset` has a truthy value, 'null' or 'undefined' the variable
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will reset to @basePollingInterval.
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Note: this function is used to gradually increase the polling interval
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if there aren't new notes coming from the server
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###
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setPollingInterval: (shouldReset = true) ->
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nthInterval = @basePollingInterval * Math.pow(2, @maxPollingSteps - 1)
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if shouldReset
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@pollingInterval = @basePollingInterval
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else if @pollingInterval < nthInterval
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@pollingInterval *= 2
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@initRefresh()
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###
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Render note in main comments area.
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Note: for rendering inline notes use renderDiscussionNote
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###
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renderNote: (note) ->
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unless note.valid
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if note.award
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flash = new Flash('You have already awarded this emoji!', 'alert')
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flash.pinTo('.header-content')
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return
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if note.award
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votesBlock = $('.js-awards-block').eq 0
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gl.awardsHandler.addAwardToEmojiBar votesBlock, note.name
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gl.awardsHandler.scrollToAwards()
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# render note if it not present in loaded list
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# or skip if rendered
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else if @isNewNote(note)
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@note_ids.push(note.id)
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$notesList = $('ul.main-notes-list')
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$notesList
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.append(note.html)
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.syntaxHighlight()
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# Update datetime format on the recent note
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gl.utils.localTimeAgo($notesList.find("#note_#{note.id} .js-timeago"), false)
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@initTaskList()
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@updateNotesCount(1)
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###
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Check if note does not exists on page
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###
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isNewNote: (note) ->
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$.inArray(note.id, @note_ids) == -1
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isParallelView: ->
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@view == 'parallel'
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###
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Render note in discussion area.
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Note: for rendering inline notes use renderDiscussionNote
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###
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renderDiscussionNote: (note) ->
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return unless @isNewNote(note)
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@note_ids.push(note.id)
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form = $("#new-discussion-note-form-#{note.discussion_id}")
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row = form.closest("tr")
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note_html = $(note.html)
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note_html.syntaxHighlight()
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# is this the first note of discussion?
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discussionContainer = $(".notes[data-discussion-id='" + note.discussion_id + "']")
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if discussionContainer.length is 0
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# insert the note and the reply button after the temp row
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row.after note.discussion_html
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# remove the note (will be added again below)
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row.next().find(".note").remove()
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# Before that, the container didn't exist
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discussionContainer = $(".notes[data-discussion-id='" + note.discussion_id + "']")
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# Add note to 'Changes' page discussions
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discussionContainer.append note_html
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# Init discussion on 'Discussion' page if it is merge request page
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if $('body').attr('data-page').indexOf('projects:merge_request') is 0
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$('ul.main-notes-list')
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.append(note.discussion_with_diff_html)
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.syntaxHighlight()
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else
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# append new note to all matching discussions
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discussionContainer.append note_html
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gl.utils.localTimeAgo($('.js-timeago', note_html), false)
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@updateNotesCount(1)
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###
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Called in response the main target form has been successfully submitted.
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Removes any errors.
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Resets text and preview.
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Resets buttons.
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###
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resetMainTargetForm: (e) =>
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form = $(".js-main-target-form")
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# remove validation errors
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form.find(".js-errors").remove()
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# reset text and preview
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form.find(".js-md-write-button").click()
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form.find(".js-note-text").val("").trigger "input"
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form.find(".js-note-text").data("autosave").reset()
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@updateTargetButtons(e)
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reenableTargetFormSubmitButton: ->
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form = $(".js-main-target-form")
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form.find(".js-note-text").trigger "input"
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###
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Shows the main form and does some setup on it.
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Sets some hidden fields in the form.
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###
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setupMainTargetNoteForm: ->
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# find the form
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form = $(".js-new-note-form")
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# Set a global clone of the form for later cloning
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@formClone = form.clone()
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# show the form
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@setupNoteForm(form)
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# fix classes
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form.removeClass "js-new-note-form"
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form.addClass "js-main-target-form"
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form.find("#note_line_code").remove()
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form.find("#note_type").remove()
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###
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General note form setup.
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deactivates the submit button when text is empty
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hides the preview button when text is empty
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setup GFM auto complete
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show the form
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###
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setupNoteForm: (form) ->
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new GLForm form
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textarea = form.find(".js-note-text")
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new Autosave textarea, [
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"Note"
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form.find("#note_commit_id").val()
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form.find("#note_line_code").val()
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form.find("#note_noteable_type").val()
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form.find("#note_noteable_id").val()
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]
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###
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Called in response to the new note form being submitted
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Adds new note to list.
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###
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addNote: (xhr, note, status) =>
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@renderNote(note)
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addNoteError: (xhr, note, status) =>
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flash = new Flash('Your comment could not be submitted! Please check your network connection and try again.', 'alert')
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flash.pinTo('.md-area')
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###
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Called in response to the new note form being submitted
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Adds new note to list.
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###
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addDiscussionNote: (xhr, note, status) =>
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@renderDiscussionNote(note)
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# cleanup after successfully creating a diff/discussion note
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@removeDiscussionNoteForm($(xhr.target))
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###
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Called in response to the edit note form being submitted
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Updates the current note field.
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###
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updateNote: (_xhr, note, _status) =>
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# Convert returned HTML to a jQuery object so we can modify it further
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$html = $(note.html)
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gl.utils.localTimeAgo($('.js-timeago', $html))
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$html.syntaxHighlight()
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$html.find('.js-task-list-container').taskList('enable')
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# Find the note's `li` element by ID and replace it with the updated HTML
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$note_li = $('.note-row-' + note.id)
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$note_li.replaceWith($html)
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###
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Called in response to clicking the edit note link
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Replaces the note text with the note edit form
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Adds a data attribute to the form with the original content of the note for cancellations
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###
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showEditForm: (e, scrollTo, myLastNote) ->
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e.preventDefault()
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note = $(this).closest(".note")
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note.addClass "is-editting"
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form = note.find(".note-edit-form")
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form.addClass('current-note-edit-form')
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# Show the attachment delete link
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note.find(".js-note-attachment-delete").show()
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done = ($noteText) ->
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# Neat little trick to put the cursor at the end
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noteTextVal = $noteText.val()
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# Store the original note text in a data attribute to retrieve if a user cancels edit.
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form.find('form.edit-note').data 'original-note', noteTextVal
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$noteText.val('').val(noteTextVal);
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new GLForm form
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if scrollTo? and myLastNote?
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# scroll to the bottom
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# so the open of the last element doesn't make a jump
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$('html, body').scrollTop($(document).height());
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$('html, body').animate({
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scrollTop: myLastNote.offset().top - 150
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}, 500, ->
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$noteText = form.find(".js-note-text")
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$noteText.focus()
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done($noteText)
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);
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else
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$noteText = form.find('.js-note-text')
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$noteText.focus()
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done($noteText)
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###
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Called in response to clicking the edit note link
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Hides edit form and restores the original note text to the editor textarea.
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###
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cancelEdit: (e) ->
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e.preventDefault()
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note = $(this).closest(".note")
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form = note.find(".current-note-edit-form")
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note.removeClass "is-editting"
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form.removeClass("current-note-edit-form")
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# Replace markdown textarea text with original note text.
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form.find(".js-note-text").val(form.find('form.edit-note').data('original-note'))
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###
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Called in response to deleting a note of any kind.
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Removes the actual note from view.
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Removes the whole discussion if the last note is being removed.
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###
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removeNote: (e) =>
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noteId = $(e.currentTarget)
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.closest(".note")
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.attr("id")
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# A same note appears in the "Discussion" and in the "Changes" tab, we have
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# to remove all. Using $(".note[id='noteId']") ensure we get all the notes,
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# where $("#noteId") would return only one.
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$(".note[id='#{noteId}']").each (i, el) =>
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note = $(el)
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notes = note.closest(".notes")
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# check if this is the last note for this line
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if notes.find(".note").length is 1
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# "Discussions" tab
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notes.closest(".timeline-entry").remove()
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# "Changes" tab / commit view
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notes.closest("tr").remove()
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note.remove()
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# Decrement the "Discussions" counter only once
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@updateNotesCount(-1)
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###
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Called in response to clicking the delete attachment link
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Removes the attachment wrapper view, including image tag if it exists
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Resets the note editing form
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###
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removeAttachment: ->
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note = $(this).closest(".note")
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note.find(".note-attachment").remove()
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note.find(".note-body > .note-text").show()
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note.find(".note-header").show()
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note.find(".current-note-edit-form").remove()
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###
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Called when clicking on the "reply" button for a diff line.
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Shows the note form below the notes.
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###
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replyToDiscussionNote: (e) =>
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form = @formClone.clone()
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replyLink = $(e.target).closest(".js-discussion-reply-button")
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replyLink.hide()
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# insert the form after the button
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replyLink.after form
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# show the form
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@setupDiscussionNoteForm(replyLink, form)
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###
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Shows the diff or discussion form and does some setup on it.
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Sets some hidden fields in the form.
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Note: dataHolder must have the "discussionId", "lineCode", "noteableType"
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and "noteableId" data attributes set.
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###
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setupDiscussionNoteForm: (dataHolder, form) =>
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# setup note target
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form.attr 'id', "new-discussion-note-form-#{dataHolder.data("discussionId")}"
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form.find("#note_type").val dataHolder.data("noteType")
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form.find("#line_type").val dataHolder.data("lineType")
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form.find("#note_commit_id").val dataHolder.data("commitId")
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form.find("#note_line_code").val dataHolder.data("lineCode")
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form.find("#note_noteable_type").val dataHolder.data("noteableType")
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form.find("#note_noteable_id").val dataHolder.data("noteableId")
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form.find('.js-note-discard')
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.show()
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.removeClass('js-note-discard')
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.addClass('js-close-discussion-note-form')
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.text(form.find('.js-close-discussion-note-form').data('cancel-text'))
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@setupNoteForm form
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form.find(".js-note-text").focus()
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form
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.removeClass('js-main-target-form')
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.addClass("discussion-form js-discussion-note-form")
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###
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Called when clicking on the "add a comment" button on the side of a diff line.
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Inserts a temporary row for the form below the line.
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Sets up the form and shows it.
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###
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addDiffNote: (e) =>
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e.preventDefault()
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$link = $(e.currentTarget)
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row = $link.closest("tr")
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nextRow = row.next()
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hasNotes = nextRow.is(".notes_holder")
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addForm = false
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targetContent = ".notes_content"
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rowCssToAdd = "<tr class=\"notes_holder js-temp-notes-holder\"><td class=\"notes_line\" colspan=\"2\"></td><td class=\"notes_content\"></td></tr>"
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# In parallel view, look inside the correct left/right pane
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if @isParallelView()
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lineType = $link.data("lineType")
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targetContent += "." + lineType
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rowCssToAdd = "<tr class=\"notes_holder js-temp-notes-holder\"><td class=\"notes_line\"></td><td class=\"notes_content parallel old\"></td><td class=\"notes_line\"></td><td class=\"notes_content parallel new\"></td></tr>"
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|
|
if hasNotes
|
|
notesContent = nextRow.find(targetContent)
|
|
if notesContent.length
|
|
replyButton = notesContent.find(".js-discussion-reply-button:visible")
|
|
if replyButton.length
|
|
e.target = replyButton[0]
|
|
$.proxy(@replyToDiscussionNote, replyButton[0], e).call()
|
|
else
|
|
# In parallel view, the form may not be present in one of the panes
|
|
noteForm = notesContent.find(".js-discussion-note-form")
|
|
if noteForm.length == 0
|
|
addForm = true
|
|
else
|
|
# add a notes row and insert the form
|
|
row.after rowCssToAdd
|
|
addForm = true
|
|
|
|
if addForm
|
|
newForm = @formClone.clone()
|
|
newForm.appendTo row.next().find(targetContent)
|
|
|
|
# show the form
|
|
@setupDiscussionNoteForm $link, newForm
|
|
|
|
###
|
|
Called in response to "cancel" on a diff note form.
|
|
|
|
Shows the reply button again.
|
|
Removes the form and if necessary it's temporary row.
|
|
###
|
|
removeDiscussionNoteForm: (form)->
|
|
row = form.closest("tr")
|
|
|
|
glForm = form.data 'gl-form'
|
|
glForm.destroy()
|
|
|
|
form.find(".js-note-text").data("autosave").reset()
|
|
|
|
# show the reply button (will only work for replies)
|
|
form.prev(".js-discussion-reply-button").show()
|
|
if row.is(".js-temp-notes-holder")
|
|
# remove temporary row for diff lines
|
|
row.remove()
|
|
else
|
|
# only remove the form
|
|
form.remove()
|
|
|
|
cancelDiscussionForm: (e) =>
|
|
e.preventDefault()
|
|
form = $(e.target).closest(".js-discussion-note-form")
|
|
@removeDiscussionNoteForm(form)
|
|
|
|
###
|
|
Called after an attachment file has been selected.
|
|
|
|
Updates the file name for the selected attachment.
|
|
###
|
|
updateFormAttachment: ->
|
|
form = $(this).closest("form")
|
|
|
|
# get only the basename
|
|
filename = $(this).val().replace(/^.*[\\\/]/, "")
|
|
form.find(".js-attachment-filename").text filename
|
|
|
|
###
|
|
Called when the tab visibility changes
|
|
###
|
|
visibilityChange: =>
|
|
@refresh()
|
|
|
|
updateCloseButton: (e) =>
|
|
textarea = $(e.target)
|
|
form = textarea.parents('form')
|
|
closebtn = form.find('.js-note-target-close')
|
|
closebtn.text(closebtn.data('original-text'))
|
|
|
|
updateTargetButtons: (e) =>
|
|
textarea = $(e.target)
|
|
form = textarea.parents('form')
|
|
reopenbtn = form.find('.js-note-target-reopen')
|
|
closebtn = form.find('.js-note-target-close')
|
|
discardbtn = form.find('.js-note-discard')
|
|
|
|
if textarea.val().trim().length > 0
|
|
reopentext = reopenbtn.data('alternative-text')
|
|
closetext = closebtn.data('alternative-text')
|
|
|
|
if reopenbtn.text() isnt reopentext
|
|
reopenbtn.text(reopentext)
|
|
|
|
if closebtn.text() isnt closetext
|
|
closebtn.text(closetext)
|
|
|
|
if reopenbtn.is(':not(.btn-comment-and-reopen)')
|
|
reopenbtn.addClass('btn-comment-and-reopen')
|
|
|
|
if closebtn.is(':not(.btn-comment-and-close)')
|
|
closebtn.addClass('btn-comment-and-close')
|
|
|
|
if discardbtn.is(':hidden')
|
|
discardbtn.show()
|
|
else
|
|
reopentext = reopenbtn.data('original-text')
|
|
closetext = closebtn.data('original-text')
|
|
|
|
if reopenbtn.text() isnt reopentext
|
|
reopenbtn.text(reopentext)
|
|
|
|
if closebtn.text() isnt closetext
|
|
closebtn.text(closetext)
|
|
|
|
if reopenbtn.is('.btn-comment-and-reopen')
|
|
reopenbtn.removeClass('btn-comment-and-reopen')
|
|
|
|
if closebtn.is('.btn-comment-and-close')
|
|
closebtn.removeClass('btn-comment-and-close')
|
|
|
|
if discardbtn.is(':visible')
|
|
discardbtn.hide()
|
|
|
|
initTaskList: ->
|
|
@enableTaskList()
|
|
$(document).on 'tasklist:changed', '.note .js-task-list-container', @updateTaskList
|
|
|
|
enableTaskList: ->
|
|
$('.note .js-task-list-container').taskList('enable')
|
|
|
|
updateTaskList: ->
|
|
$('form', this).submit()
|
|
|
|
updateNotesCount: (updateCount) ->
|
|
@notesCountBadge.text(parseInt(@notesCountBadge.text()) + updateCount)
|