debian-mirror-gitlab/app/assets/javascripts/notes.js
2016-09-13 17:45:13 +05:30

810 lines
27 KiB
JavaScript

/*= require autosave */
/*= require autosize */
/*= require dropzone */
/*= require dropzone_input */
/*= require gfm_auto_complete */
/*= require jquery.atwho */
/*= require task_list */
(function() {
var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
this.Notes = (function() {
var isMetaKey;
Notes.interval = null;
function Notes(notes_url, note_ids, last_fetched_at, view) {
this.updateTargetButtons = bind(this.updateTargetButtons, this);
this.updateCloseButton = bind(this.updateCloseButton, this);
this.visibilityChange = bind(this.visibilityChange, this);
this.cancelDiscussionForm = bind(this.cancelDiscussionForm, this);
this.addDiffNote = bind(this.addDiffNote, this);
this.setupDiscussionNoteForm = bind(this.setupDiscussionNoteForm, this);
this.replyToDiscussionNote = bind(this.replyToDiscussionNote, this);
this.removeNote = bind(this.removeNote, this);
this.cancelEdit = bind(this.cancelEdit, this);
this.updateNote = bind(this.updateNote, this);
this.addDiscussionNote = bind(this.addDiscussionNote, this);
this.addNoteError = bind(this.addNoteError, this);
this.addNote = bind(this.addNote, this);
this.resetMainTargetForm = bind(this.resetMainTargetForm, this);
this.refresh = bind(this.refresh, this);
this.keydownNoteText = bind(this.keydownNoteText, this);
this.notes_url = notes_url;
this.note_ids = note_ids;
this.last_fetched_at = last_fetched_at;
this.view = view;
this.noteable_url = document.URL;
this.notesCountBadge || (this.notesCountBadge = $(".issuable-details").find(".notes-tab .badge"));
this.basePollingInterval = 15000;
this.maxPollingSteps = 4;
this.cleanBinding();
this.addBinding();
this.setPollingInterval();
this.setupMainTargetNoteForm();
this.initTaskList();
}
Notes.prototype.addBinding = function() {
$(document).on("ajax:success", ".js-main-target-form", this.addNote);
$(document).on("ajax:success", ".js-discussion-note-form", this.addDiscussionNote);
$(document).on("ajax:error", ".js-main-target-form", this.addNoteError);
$(document).on("ajax:success", "form.edit-note", this.updateNote);
$(document).on("click", ".js-note-edit", this.showEditForm);
$(document).on("click", ".note-edit-cancel", this.cancelEdit);
$(document).on("click", ".js-comment-button", this.updateCloseButton);
$(document).on("keyup input", ".js-note-text", this.updateTargetButtons);
$(document).on('click', '.js-comment-resolve-button', this.resolveDiscussion);
$(document).on("click", ".js-note-delete", this.removeNote);
$(document).on("click", ".js-note-attachment-delete", this.removeAttachment);
$(document).on("ajax:complete", ".js-main-target-form", this.reenableTargetFormSubmitButton);
$(document).on("ajax:success", ".js-main-target-form", this.resetMainTargetForm);
$(document).on("click", ".js-note-discard", this.resetMainTargetForm);
$(document).on("change", ".js-note-attachment-input", this.updateFormAttachment);
$(document).on("click", ".js-discussion-reply-button", this.replyToDiscussionNote);
$(document).on("click", ".js-add-diff-note-button", this.addDiffNote);
$(document).on("click", ".js-close-discussion-note-form", this.cancelDiscussionForm);
$(document).on("visibilitychange", this.visibilityChange);
$(document).on("issuable:change", this.refresh);
return $(document).on("keydown", ".js-note-text", this.keydownNoteText);
};
Notes.prototype.cleanBinding = function() {
$(document).off("ajax:success", ".js-main-target-form");
$(document).off("ajax:success", ".js-discussion-note-form");
$(document).off("ajax:success", "form.edit-note");
$(document).off("click", ".js-note-edit");
$(document).off("click", ".note-edit-cancel");
$(document).off("click", ".js-note-delete");
$(document).off("click", ".js-note-attachment-delete");
$(document).off("ajax:complete", ".js-main-target-form");
$(document).off("ajax:success", ".js-main-target-form");
$(document).off("click", ".js-discussion-reply-button");
$(document).off("click", ".js-add-diff-note-button");
$(document).off("visibilitychange");
$(document).off("keyup", ".js-note-text");
$(document).off("click", ".js-note-target-reopen");
$(document).off("click", ".js-note-target-close");
$(document).off("click", ".js-note-discard");
$(document).off("keydown", ".js-note-text");
$(document).off('click', '.js-comment-resolve-button');
$('.note .js-task-list-container').taskList('disable');
return $(document).off('tasklist:changed', '.note .js-task-list-container');
};
Notes.prototype.keydownNoteText = function(e) {
var $textarea, discussionNoteForm, editNote, myLastNote, myLastNoteEditBtn, newText, originalText;
if (isMetaKey(e)) {
return;
}
$textarea = $(e.target);
switch (e.which) {
case 38:
if ($textarea.val() !== '') {
return;
}
myLastNote = $("li.note[data-author-id='" + gon.current_user_id + "'][data-editable]:last");
if (myLastNote.length) {
myLastNoteEditBtn = myLastNote.find('.js-note-edit');
return myLastNoteEditBtn.trigger('click', [true, myLastNote]);
}
break;
case 27:
discussionNoteForm = $textarea.closest('.js-discussion-note-form');
if (discussionNoteForm.length) {
if ($textarea.val() !== '') {
if (!confirm('Are you sure you want to cancel creating this comment?')) {
return;
}
}
this.removeDiscussionNoteForm(discussionNoteForm);
return;
}
editNote = $textarea.closest('.note');
if (editNote.length) {
originalText = $textarea.closest('form').data('original-note');
newText = $textarea.val();
if (originalText !== newText) {
if (!confirm('Are you sure you want to cancel editing this comment?')) {
return;
}
}
return this.removeNoteEditForm(editNote);
}
}
};
isMetaKey = function(e) {
return e.metaKey || e.ctrlKey || e.altKey || e.shiftKey;
};
Notes.prototype.initRefresh = function() {
clearInterval(Notes.interval);
return Notes.interval = setInterval((function(_this) {
return function() {
return _this.refresh();
};
})(this), this.pollingInterval);
};
Notes.prototype.refresh = function() {
if (!document.hidden && document.URL.indexOf(this.noteable_url) === 0) {
return this.getContent();
}
};
Notes.prototype.getContent = function() {
if (this.refreshing) {
return;
}
this.refreshing = true;
return $.ajax({
url: this.notes_url,
data: "last_fetched_at=" + this.last_fetched_at,
dataType: "json",
success: (function(_this) {
return function(data) {
var notes;
notes = data.notes;
_this.last_fetched_at = data.last_fetched_at;
_this.setPollingInterval(data.notes.length);
return $.each(notes, function(i, note) {
if (note.discussion_html != null) {
return _this.renderDiscussionNote(note);
} else {
return _this.renderNote(note);
}
});
};
})(this)
}).always((function(_this) {
return function() {
return _this.refreshing = false;
};
})(this));
};
/*
Increase @pollingInterval up to 120 seconds on every function call,
if `shouldReset` has a truthy value, 'null' or 'undefined' the variable
will reset to @basePollingInterval.
Note: this function is used to gradually increase the polling interval
if there aren't new notes coming from the server
*/
Notes.prototype.setPollingInterval = function(shouldReset) {
var nthInterval;
if (shouldReset == null) {
shouldReset = true;
}
nthInterval = this.basePollingInterval * Math.pow(2, this.maxPollingSteps - 1);
if (shouldReset) {
this.pollingInterval = this.basePollingInterval;
} else if (this.pollingInterval < nthInterval) {
this.pollingInterval *= 2;
}
return this.initRefresh();
};
/*
Render note in main comments area.
Note: for rendering inline notes use renderDiscussionNote
*/
Notes.prototype.renderNote = function(note) {
var $notesList, votesBlock;
if (!note.valid) {
if (note.award) {
new Flash('You have already awarded this emoji!', 'alert', this.parentTimeline);
}
else {
if (note.errors.commands_only) {
new Flash(note.errors.commands_only, 'notice', this.parentTimeline);
this.refresh();
}
}
return;
}
if (note.award) {
votesBlock = $('.js-awards-block').eq(0);
gl.awardsHandler.addAwardToEmojiBar(votesBlock, note.name);
return gl.awardsHandler.scrollToAwards();
} else if (this.isNewNote(note)) {
this.note_ids.push(note.id);
$notesList = $('ul.main-notes-list');
$notesList.append(note.html).syntaxHighlight();
gl.utils.localTimeAgo($notesList.find("#note_" + note.id + " .js-timeago"), false);
this.initTaskList();
this.refresh();
return this.updateNotesCount(1);
}
};
/*
Check if note does not exists on page
*/
Notes.prototype.isNewNote = function(note) {
return $.inArray(note.id, this.note_ids) === -1;
};
Notes.prototype.isParallelView = function() {
return this.view === 'parallel';
};
/*
Render note in discussion area.
Note: for rendering inline notes use renderDiscussionNote
*/
Notes.prototype.renderDiscussionNote = function(note) {
var discussionContainer, form, note_html, row;
if (!this.isNewNote(note)) {
return;
}
this.note_ids.push(note.id);
form = $("#new-discussion-note-form-" + note.discussion_id);
if ((note.original_discussion_id != null) && form.length === 0) {
form = $("#new-discussion-note-form-" + note.original_discussion_id);
}
row = form.closest("tr");
note_html = $(note.html);
note_html.syntaxHighlight();
discussionContainer = $(".notes[data-discussion-id='" + note.discussion_id + "']");
if ((note.original_discussion_id != null) && discussionContainer.length === 0) {
discussionContainer = $(".notes[data-discussion-id='" + note.original_discussion_id + "']");
}
if (discussionContainer.length === 0) {
row.after(note.diff_discussion_html);
row.next().find(".note").remove();
discussionContainer = $(".notes[data-discussion-id='" + note.discussion_id + "']");
discussionContainer.append(note_html);
if ($('body').attr('data-page').indexOf('projects:merge_request') === 0) {
$('ul.main-notes-list').append(note.discussion_html).syntaxHighlight();
}
} else {
discussionContainer.append(note_html);
}
if (typeof DiffNotesApp !== 'undefined') {
DiffNotesApp.compileComponents();
}
gl.utils.localTimeAgo($('.js-timeago', note_html), false);
return this.updateNotesCount(1);
};
/*
Called in response the main target form has been successfully submitted.
Removes any errors.
Resets text and preview.
Resets buttons.
*/
Notes.prototype.resetMainTargetForm = function(e) {
var form;
form = $(".js-main-target-form");
form.find(".js-errors").remove();
form.find(".js-md-write-button").click();
form.find(".js-note-text").val("").trigger("input");
form.find(".js-note-text").data("autosave").reset();
return this.updateTargetButtons(e);
};
Notes.prototype.reenableTargetFormSubmitButton = function() {
var form;
form = $(".js-main-target-form");
return form.find(".js-note-text").trigger("input");
};
/*
Shows the main form and does some setup on it.
Sets some hidden fields in the form.
*/
Notes.prototype.setupMainTargetNoteForm = function() {
var form;
form = $(".js-new-note-form");
this.formClone = form.clone();
this.setupNoteForm(form);
form.removeClass("js-new-note-form");
form.addClass("js-main-target-form");
form.find("#note_line_code").remove();
form.find("#note_position").remove();
form.find("#note_type").remove();
form.find('.js-comment-resolve-button').closest('comment-and-resolve-btn').remove();
return this.parentTimeline = form.parents('.timeline');
};
/*
General note form setup.
deactivates the submit button when text is empty
hides the preview button when text is empty
setup GFM auto complete
show the form
*/
Notes.prototype.setupNoteForm = function(form) {
var textarea;
new GLForm(form);
textarea = form.find(".js-note-text");
return new Autosave(textarea, ["Note", form.find("#note_noteable_type").val(), form.find("#note_noteable_id").val(), form.find("#note_commit_id").val(), form.find("#note_type").val(), form.find("#note_line_code").val(), form.find("#note_position").val()]);
};
/*
Called in response to the new note form being submitted
Adds new note to list.
*/
Notes.prototype.addNote = function(xhr, note, status) {
return this.renderNote(note);
};
Notes.prototype.addNoteError = function(xhr, note, status) {
return new Flash('Your comment could not be submitted! Please check your network connection and try again.', 'alert', this.parentTimeline);
};
/*
Called in response to the new note form being submitted
Adds new note to list.
*/
Notes.prototype.addDiscussionNote = function(xhr, note, status) {
var $form = $(xhr.target);
if ($form.attr('data-resolve-all') != null) {
var namespacePath = $form.attr('data-namespace-path'),
projectPath = $form.attr('data-project-path')
discussionId = $form.attr('data-discussion-id'),
mergeRequestId = $form.attr('data-noteable-iid'),
namespace = namespacePath + '/' + projectPath;
if (ResolveService != null) {
ResolveService.toggleResolveForDiscussion(namespace, mergeRequestId, discussionId);
}
}
this.renderDiscussionNote(note);
this.removeDiscussionNoteForm($form);
};
/*
Called in response to the edit note form being submitted
Updates the current note field.
*/
Notes.prototype.updateNote = function(_xhr, note, _status) {
var $html, $note_li;
$html = $(note.html);
gl.utils.localTimeAgo($('.js-timeago', $html));
$html.syntaxHighlight();
$html.find('.js-task-list-container').taskList('enable');
$note_li = $('.note-row-' + note.id);
$note_li.replaceWith($html);
if (typeof DiffNotesApp !== 'undefined') {
DiffNotesApp.compileComponents();
}
};
/*
Called in response to clicking the edit note link
Replaces the note text with the note edit form
Adds a data attribute to the form with the original content of the note for cancellations
*/
Notes.prototype.showEditForm = function(e, scrollTo, myLastNote) {
var $noteText, done, form, note;
e.preventDefault();
note = $(this).closest(".note");
note.addClass("is-editting");
form = note.find(".note-edit-form");
form.addClass('current-note-edit-form');
note.find(".js-note-attachment-delete").show();
done = function($noteText) {
var noteTextVal;
noteTextVal = $noteText.val();
form.find('form.edit-note').data('original-note', noteTextVal);
return $noteText.val('').val(noteTextVal);
};
new GLForm(form);
if ((scrollTo != null) && (myLastNote != null)) {
$('html, body').scrollTop($(document).height());
return $('html, body').animate({
scrollTop: myLastNote.offset().top - 150
}, 500, function() {
var $noteText;
$noteText = form.find(".js-note-text");
$noteText.focus();
return done($noteText);
});
} else {
$noteText = form.find('.js-note-text');
$noteText.focus();
return done($noteText);
}
};
/*
Called in response to clicking the edit note link
Hides edit form and restores the original note text to the editor textarea.
*/
Notes.prototype.cancelEdit = function(e) {
var note;
e.preventDefault();
note = $(e.target).closest('.note');
return this.removeNoteEditForm(note);
};
Notes.prototype.removeNoteEditForm = function(note) {
var form;
form = note.find(".current-note-edit-form");
note.removeClass("is-editting");
form.removeClass("current-note-edit-form");
return form.find(".js-note-text").val(form.find('form.edit-note').data('original-note'));
};
/*
Called in response to deleting a note of any kind.
Removes the actual note from view.
Removes the whole discussion if the last note is being removed.
*/
Notes.prototype.removeNote = function(e) {
var noteId;
noteId = $(e.currentTarget).closest(".note").attr("id");
$(".note[id='" + noteId + "']").each((function(_this) {
return function(i, el) {
var note, notes;
note = $(el);
notes = note.closest(".notes");
if (typeof DiffNotesApp !== "undefined" && DiffNotesApp !== null) {
ref = DiffNotesApp.$refs[noteId];
if (ref) {
ref.$destroy(true);
}
}
if (notes.find(".note").length === 1) {
notes.closest(".timeline-entry").remove();
notes.closest("tr").remove();
}
return note.remove();
};
})(this));
return this.updateNotesCount(-1);
};
/*
Called in response to clicking the delete attachment link
Removes the attachment wrapper view, including image tag if it exists
Resets the note editing form
*/
Notes.prototype.removeAttachment = function() {
var note;
note = $(this).closest(".note");
note.find(".note-attachment").remove();
note.find(".note-body > .note-text").show();
note.find(".note-header").show();
return note.find(".current-note-edit-form").remove();
};
/*
Called when clicking on the "reply" button for a diff line.
Shows the note form below the notes.
*/
Notes.prototype.replyToDiscussionNote = function(e) {
var form, replyLink;
form = this.formClone.clone();
replyLink = $(e.target).closest(".js-discussion-reply-button");
replyLink
.closest('.discussion-reply-holder')
.hide()
.after(form);
return this.setupDiscussionNoteForm(replyLink, form);
};
/*
Shows the diff or discussion form and does some setup on it.
Sets some hidden fields in the form.
Note: dataHolder must have the "discussionId", "lineCode", "noteableType"
and "noteableId" data attributes set.
*/
Notes.prototype.setupDiscussionNoteForm = function(dataHolder, form) {
form.attr('id', "new-discussion-note-form-" + (dataHolder.data("discussionId")));
form.attr("data-line-code", dataHolder.data("lineCode"));
form.find("#note_type").val(dataHolder.data("noteType"));
form.find("#line_type").val(dataHolder.data("lineType"));
form.find("#note_commit_id").val(dataHolder.data("commitId"));
form.find("#note_line_code").val(dataHolder.data("lineCode"));
form.find("#note_position").val(dataHolder.attr("data-position"));
form.find("#note_noteable_type").val(dataHolder.data("noteableType"));
form.find("#note_noteable_id").val(dataHolder.data("noteableId"));
form.find('.js-note-discard').show().removeClass('js-note-discard').addClass('js-close-discussion-note-form').text(form.find('.js-close-discussion-note-form').data('cancel-text'));
form.find('.js-note-target-close').remove();
this.setupNoteForm(form);
if (typeof DiffNotesApp !== 'undefined') {
var $commentBtn = form.find('comment-and-resolve-btn');
$commentBtn
.attr(':discussion-id', "'" + dataHolder.data('discussionId') + "'");
DiffNotesApp.$compile($commentBtn.get(0));
}
form.find(".js-note-text").focus();
form
.find('.js-comment-resolve-button')
.attr('data-discussion-id', dataHolder.data('discussionId'));
form
.removeClass('js-main-target-form')
.addClass("discussion-form js-discussion-note-form");
};
/*
Called when clicking on the "add a comment" button on the side of a diff line.
Inserts a temporary row for the form below the line.
Sets up the form and shows it.
*/
Notes.prototype.addDiffNote = function(e) {
var $link, addForm, hasNotes, lineType, newForm, nextRow, noteForm, notesContent, replyButton, row, rowCssToAdd, targetContent;
e.preventDefault();
$link = $(e.currentTarget);
row = $link.closest("tr");
nextRow = row.next();
hasNotes = nextRow.is(".notes_holder");
addForm = false;
notesContentSelector = ".notes_content";
rowCssToAdd = "<tr class=\"notes_holder js-temp-notes-holder\"><td class=\"notes_line\" colspan=\"2\"></td><td class=\"notes_content\"><div class=\"content\"></div></td></tr>";
if (this.isParallelView()) {
lineType = $link.data("lineType");
notesContentSelector += "." + lineType;
rowCssToAdd = "<tr class=\"notes_holder js-temp-notes-holder\"><td class=\"notes_line old\"></td><td class=\"notes_content parallel old\"><div class=\"content\"></div></td><td class=\"notes_line new\"></td><td class=\"notes_content parallel new\"><div class=\"content\"></div></td></tr>";
}
notesContentSelector += " .content";
if (hasNotes) {
nextRow.show();
notesContent = nextRow.find(notesContentSelector);
if (notesContent.length) {
notesContent.show();
replyButton = notesContent.find(".js-discussion-reply-button:visible");
if (replyButton.length) {
e.target = replyButton[0];
$.proxy(this.replyToDiscussionNote, replyButton[0], e).call();
} else {
noteForm = notesContent.find(".js-discussion-note-form");
if (noteForm.length === 0) {
addForm = true;
}
}
}
} else {
row.after(rowCssToAdd);
nextRow = row.next();
notesContent = nextRow.find(notesContentSelector);
addForm = true;
}
if (addForm) {
newForm = this.formClone.clone();
newForm.appendTo(notesContent);
return this.setupDiscussionNoteForm($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.
*/
Notes.prototype.removeDiscussionNoteForm = function(form) {
var glForm, row;
row = form.closest("tr");
glForm = form.data('gl-form');
glForm.destroy();
form.find(".js-note-text").data("autosave").reset();
form
.prev('.discussion-reply-holder')
.show();
if (row.is(".js-temp-notes-holder")) {
return row.remove();
} else {
return form.remove();
}
};
Notes.prototype.cancelDiscussionForm = function(e) {
var form;
e.preventDefault();
form = $(e.target).closest(".js-discussion-note-form");
return this.removeDiscussionNoteForm(form);
};
/*
Called after an attachment file has been selected.
Updates the file name for the selected attachment.
*/
Notes.prototype.updateFormAttachment = function() {
var filename, form;
form = $(this).closest("form");
filename = $(this).val().replace(/^.*[\\\/]/, "");
return form.find(".js-attachment-filename").text(filename);
};
/*
Called when the tab visibility changes
*/
Notes.prototype.visibilityChange = function() {
return this.refresh();
};
Notes.prototype.updateCloseButton = function(e) {
var closebtn, form, textarea;
textarea = $(e.target);
form = textarea.parents('form');
closebtn = form.find('.js-note-target-close');
return closebtn.text(closebtn.data('original-text'));
};
Notes.prototype.updateTargetButtons = function(e) {
var closebtn, closetext, discardbtn, form, reopenbtn, reopentext, textarea;
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() !== reopentext) {
reopenbtn.text(reopentext);
}
if (closebtn.text() !== 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')) {
return discardbtn.show();
}
} else {
reopentext = reopenbtn.data('original-text');
closetext = closebtn.data('original-text');
if (reopenbtn.text() !== reopentext) {
reopenbtn.text(reopentext);
}
if (closebtn.text() !== 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')) {
return discardbtn.hide();
}
}
};
Notes.prototype.initTaskList = function() {
this.enableTaskList();
return $(document).on('tasklist:changed', '.note .js-task-list-container', this.updateTaskList);
};
Notes.prototype.enableTaskList = function() {
return $('.note .js-task-list-container').taskList('enable');
};
Notes.prototype.updateTaskList = function() {
return $('form', this).submit();
};
Notes.prototype.updateNotesCount = function(updateCount) {
return this.notesCountBadge.text(parseInt(this.notesCountBadge.text()) + updateCount);
};
Notes.prototype.resolveDiscussion = function () {
var $this = $(this),
discussionId = $this.attr('data-discussion-id');
$this
.closest('form')
.attr('data-discussion-id', discussionId)
.attr('data-resolve-all', 'true')
.attr('data-namespace-path', $this.attr('data-namespace-path'))
.attr('data-project-path', $this.attr('data-project-path'));
};
return Notes;
})();
}).call(this);