mirror of
https://we.phorge.it/source/phorge.git
synced 2024-12-15 18:10:53 +01:00
0d8f4170f4
Summary: Ref T12733. In this case, the server returns no new `row`, but we would incorrectly try to bind to one. Test Plan: - Created a new comment. - Edited it. - Deleted all the text. - Saved changes. - Before: Header continues to show phantom "1 Unsubmitted Comment", browser error log reflects one error. - After: Header reflects comment being deleted, error log is quiet. Reviewers: chad Reviewed By: chad Maniphest Tasks: T12733 Differential Revision: https://secure.phabricator.com/D18262
758 lines
18 KiB
JavaScript
758 lines
18 KiB
JavaScript
/**
|
|
* @provides phabricator-diff-inline
|
|
* @requires javelin-dom
|
|
* @javelin
|
|
*/
|
|
|
|
JX.install('DiffInline', {
|
|
|
|
construct : function() {
|
|
},
|
|
|
|
members: {
|
|
_id: null,
|
|
_phid: null,
|
|
_changesetID: null,
|
|
_row: null,
|
|
_number: null,
|
|
_length: null,
|
|
_displaySide: null,
|
|
_isNewFile: null,
|
|
_undoRow: null,
|
|
_replyToCommentPHID: null,
|
|
_originalText: null,
|
|
_snippet: null,
|
|
|
|
_isDeleted: false,
|
|
_isInvisible: false,
|
|
_isLoading: false,
|
|
|
|
_changeset: null,
|
|
|
|
_isCollapsed: false,
|
|
_isDraft: null,
|
|
_isDraftDone: null,
|
|
_isFixed: null,
|
|
_isEditing: false,
|
|
_isNew: false,
|
|
_isSynthetic: false,
|
|
_isHidden: false,
|
|
|
|
bindToRow: function(row) {
|
|
this._row = row;
|
|
|
|
var row_data = JX.Stratcom.getData(row);
|
|
row_data.inline = this;
|
|
this._isCollapsed = row_data.hidden || false;
|
|
|
|
// TODO: Get smarter about this once we do more editing, this is pretty
|
|
// hacky.
|
|
var comment = JX.DOM.find(row, 'div', 'differential-inline-comment');
|
|
var data = JX.Stratcom.getData(comment);
|
|
|
|
this._id = data.id;
|
|
this._phid = data.phid;
|
|
|
|
// TODO: This is very, very, very, very, very, very, very hacky.
|
|
var td = comment.parentNode;
|
|
var th = td.previousSibling;
|
|
if (th.parentNode.firstChild != th) {
|
|
this._displaySide = 'right';
|
|
} else {
|
|
this._displaySide = 'left';
|
|
}
|
|
|
|
this._number = parseInt(data.number, 10);
|
|
this._length = parseInt(data.length, 10);
|
|
this._originalText = data.original;
|
|
this._isNewFile =
|
|
(this.getDisplaySide() == 'right') ||
|
|
(data.left != data.right);
|
|
|
|
this._replyToCommentPHID = data.replyToCommentPHID;
|
|
|
|
this._isDraft = data.isDraft;
|
|
this._isFixed = data.isFixed;
|
|
this._isGhost = data.isGhost;
|
|
this._isSynthetic = data.isSynthetic;
|
|
this._isDraftDone = data.isDraftDone;
|
|
|
|
this._changesetID = data.changesetID;
|
|
this._isNew = false;
|
|
this._snippet = data.snippet;
|
|
|
|
this.setInvisible(false);
|
|
|
|
return this;
|
|
},
|
|
|
|
isDraft: function() {
|
|
return this._isDraft;
|
|
},
|
|
|
|
isDone: function() {
|
|
return this._isFixed;
|
|
},
|
|
|
|
isEditing: function() {
|
|
return this._isEditing;
|
|
},
|
|
|
|
isDeleted: function() {
|
|
return this._isDeleted;
|
|
},
|
|
|
|
isSynthetic: function() {
|
|
return this._isSynthetic;
|
|
},
|
|
|
|
isDraftDone: function() {
|
|
return this._isDraftDone;
|
|
},
|
|
|
|
isHidden: function() {
|
|
return this._isHidden;
|
|
},
|
|
|
|
isGhost: function() {
|
|
return this._isGhost;
|
|
},
|
|
|
|
bindToRange: function(data) {
|
|
this._displaySide = data.displaySide;
|
|
this._number = parseInt(data.number, 10);
|
|
this._length = parseInt(data.length, 10);
|
|
this._isNewFile = data.isNewFile;
|
|
this._changesetID = data.changesetID;
|
|
this._isNew = true;
|
|
|
|
// Insert the comment after any other comments which already appear on
|
|
// the same row.
|
|
var parent_row = JX.DOM.findAbove(data.target, 'tr');
|
|
var target_row = parent_row.nextSibling;
|
|
while (target_row && JX.Stratcom.hasSigil(target_row, 'inline-row')) {
|
|
target_row = target_row.nextSibling;
|
|
}
|
|
|
|
var row = this._newRow();
|
|
parent_row.parentNode.insertBefore(row, target_row);
|
|
|
|
this.setInvisible(true);
|
|
|
|
return this;
|
|
},
|
|
|
|
bindToReply: function(inline) {
|
|
this._displaySide = inline._displaySide;
|
|
this._number = inline._number;
|
|
this._length = inline._length;
|
|
this._isNewFile = inline._isNewFile;
|
|
this._changesetID = inline._changesetID;
|
|
this._isNew = true;
|
|
|
|
this._replyToCommentPHID = inline._phid;
|
|
|
|
var changeset = this.getChangeset();
|
|
|
|
// We're going to figure out where in the document to position the new
|
|
// inline. Normally, it goes after any existing inline rows (so if
|
|
// several inlines reply to the same line, they appear in chronological
|
|
// order).
|
|
|
|
// However: if inlines are threaded, we want to put the new inline in
|
|
// the right place in the thread. This might be somewhere in the middle,
|
|
// so we need to do a bit more work to figure it out.
|
|
|
|
// To find the right place in the thread, we're going to look for any
|
|
// inline which is at or above the level of the comment we're replying
|
|
// to. This means we've reached a new fork of the thread, and should
|
|
// put our new inline before the comment we found.
|
|
var ancestor_map = {};
|
|
var ancestor = inline;
|
|
var reply_phid;
|
|
while (ancestor) {
|
|
reply_phid = ancestor.getReplyToCommentPHID();
|
|
if (!reply_phid) {
|
|
break;
|
|
}
|
|
ancestor_map[reply_phid] = true;
|
|
ancestor = changeset.getInlineByPHID(reply_phid);
|
|
}
|
|
|
|
var parent_row = inline._row;
|
|
var target_row = parent_row.nextSibling;
|
|
while (target_row && JX.Stratcom.hasSigil(target_row, 'inline-row')) {
|
|
var target = changeset.getInlineForRow(target_row);
|
|
reply_phid = target.getReplyToCommentPHID();
|
|
|
|
// If we found an inline which is replying directly to some ancestor
|
|
// of this new comment, this is where the new rows go.
|
|
if (ancestor_map.hasOwnProperty(reply_phid)) {
|
|
break;
|
|
}
|
|
|
|
target_row = target_row.nextSibling;
|
|
}
|
|
|
|
var row = this._newRow();
|
|
parent_row.parentNode.insertBefore(row, target_row);
|
|
|
|
this.setInvisible(true);
|
|
|
|
return this;
|
|
},
|
|
|
|
setChangeset: function(changeset) {
|
|
this._changeset = changeset;
|
|
return this;
|
|
},
|
|
|
|
getChangeset: function() {
|
|
return this._changeset;
|
|
},
|
|
|
|
setEditing: function(editing) {
|
|
this._isEditing = editing;
|
|
return this;
|
|
},
|
|
|
|
setHidden: function(hidden) {
|
|
this._isHidden = hidden;
|
|
this._redraw();
|
|
return this;
|
|
},
|
|
|
|
canReply: function() {
|
|
if (!this._hasAction('reply')) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
canEdit: function() {
|
|
if (!this._hasAction('edit')) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
canDone: function() {
|
|
if (!JX.DOM.scry(this._row, 'input', 'differential-inline-done').length) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
canCollapse: function() {
|
|
if (!JX.DOM.scry(this._row, 'a', 'hide-inline').length) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
getRawText: function() {
|
|
return this._originalText;
|
|
},
|
|
|
|
_hasAction: function(action) {
|
|
var nodes = JX.DOM.scry(this._row, 'a', 'differential-inline-' + action);
|
|
return (nodes.length > 0);
|
|
},
|
|
|
|
_newRow: function() {
|
|
var attributes = {
|
|
sigil: 'inline-row'
|
|
};
|
|
|
|
var row = JX.$N('tr', attributes);
|
|
|
|
JX.Stratcom.getData(row).inline = this;
|
|
this._row = row;
|
|
|
|
this._id = null;
|
|
this._phid = null;
|
|
this._isCollapsed = false;
|
|
|
|
this._originalText = null;
|
|
|
|
return row;
|
|
},
|
|
|
|
setCollapsed: function(collapsed) {
|
|
this._isCollapsed = collapsed;
|
|
|
|
var op;
|
|
if (collapsed) {
|
|
op = 'hide';
|
|
} else {
|
|
op = 'show';
|
|
}
|
|
|
|
var inline_uri = this._getInlineURI();
|
|
var comment_id = this._id;
|
|
|
|
new JX.Workflow(inline_uri, {op: op, ids: comment_id})
|
|
.setHandler(JX.bag)
|
|
.start();
|
|
|
|
this._redraw();
|
|
this._didUpdate(true);
|
|
},
|
|
|
|
isCollapsed: function() {
|
|
return this._isCollapsed;
|
|
},
|
|
|
|
toggleDone: function() {
|
|
var uri = this._getInlineURI();
|
|
var data = {
|
|
op: 'done',
|
|
id: this._id
|
|
};
|
|
|
|
var ondone = JX.bind(this, this._ondone);
|
|
|
|
new JX.Workflow(uri, data)
|
|
.setHandler(ondone)
|
|
.start();
|
|
},
|
|
|
|
_ondone: function(response) {
|
|
var checkbox = JX.DOM.find(
|
|
this._row,
|
|
'input',
|
|
'differential-inline-done');
|
|
|
|
checkbox.checked = (response.isChecked ? 'checked' : null);
|
|
|
|
var comment = JX.DOM.findAbove(
|
|
checkbox,
|
|
'div',
|
|
'differential-inline-comment');
|
|
|
|
JX.DOM.alterClass(comment, 'inline-is-done', response.isChecked);
|
|
|
|
// NOTE: This is marking the inline as having an unsubmitted checkmark,
|
|
// as opposed to a submitted checkmark. This is different from the
|
|
// top-level "draft" state of unsubmitted comments.
|
|
JX.DOM.alterClass(comment, 'inline-state-is-draft', response.draftState);
|
|
|
|
this._isFixed = response.isChecked;
|
|
this._isDraftDone = !!response.draftState;
|
|
|
|
this._didUpdate();
|
|
},
|
|
|
|
create: function(text) {
|
|
var uri = this._getInlineURI();
|
|
var handler = JX.bind(this, this._oncreateresponse);
|
|
var data = this._newRequestData('new', text);
|
|
|
|
this.setLoading(true);
|
|
|
|
new JX.Request(uri, handler)
|
|
.setData(data)
|
|
.send();
|
|
},
|
|
|
|
reply: function(text) {
|
|
var changeset = this.getChangeset();
|
|
return changeset.newInlineReply(this, text);
|
|
},
|
|
|
|
edit: function(text) {
|
|
var uri = this._getInlineURI();
|
|
var handler = JX.bind(this, this._oneditresponse);
|
|
var data = this._newRequestData('edit', text || null);
|
|
|
|
this.setLoading(true);
|
|
|
|
new JX.Request(uri, handler)
|
|
.setData(data)
|
|
.send();
|
|
},
|
|
|
|
delete: function(is_ref) {
|
|
var uri = this._getInlineURI();
|
|
var handler = JX.bind(this, this._ondeleteresponse);
|
|
|
|
// NOTE: This may be a direct delete (the user clicked on the inline
|
|
// itself) or a "refdelete" (the user clicked somewhere else, like the
|
|
// preview, but the inline is present on the page).
|
|
|
|
// For a "refdelete", we prompt the user to confirm that they want to
|
|
// delete the comment, because they can not undo deletions from the
|
|
// preview. We could jump the user to the inline instead, but this would
|
|
// be somewhat disruptive and make deleting several comments more
|
|
// difficult.
|
|
|
|
var op;
|
|
if (is_ref) {
|
|
op = 'refdelete';
|
|
} else {
|
|
op = 'delete';
|
|
}
|
|
|
|
var data = this._newRequestData(op);
|
|
|
|
this.setLoading(true);
|
|
|
|
new JX.Workflow(uri, data)
|
|
.setHandler(handler)
|
|
.start();
|
|
},
|
|
|
|
getDisplaySide: function() {
|
|
return this._displaySide;
|
|
},
|
|
|
|
getLineNumber: function() {
|
|
return this._number;
|
|
},
|
|
|
|
getLineLength: function() {
|
|
return this._length;
|
|
},
|
|
|
|
isNewFile: function() {
|
|
return this._isNewFile;
|
|
},
|
|
|
|
getID: function() {
|
|
return this._id;
|
|
},
|
|
|
|
getPHID: function() {
|
|
return this._phid;
|
|
},
|
|
|
|
getChangesetID: function() {
|
|
return this._changesetID;
|
|
},
|
|
|
|
getReplyToCommentPHID: function() {
|
|
return this._replyToCommentPHID;
|
|
},
|
|
|
|
setDeleted: function(deleted) {
|
|
this._isDeleted = deleted;
|
|
this._redraw();
|
|
return this;
|
|
},
|
|
|
|
setInvisible: function(invisible) {
|
|
this._isInvisible = invisible;
|
|
this._redraw();
|
|
return this;
|
|
},
|
|
|
|
setLoading: function(loading) {
|
|
this._isLoading = loading;
|
|
this._redraw();
|
|
return this;
|
|
},
|
|
|
|
_newRequestData: function(operation, text) {
|
|
return {
|
|
op: operation,
|
|
id: this._id,
|
|
on_right: ((this.getDisplaySide() == 'right') ? 1 : 0),
|
|
renderer: this.getChangeset().getRenderer(),
|
|
number: this.getLineNumber(),
|
|
length: this.getLineLength(),
|
|
is_new: this.isNewFile(),
|
|
changesetID: this.getChangesetID(),
|
|
replyToCommentPHID: this.getReplyToCommentPHID() || '',
|
|
text: text || ''
|
|
};
|
|
},
|
|
|
|
_oneditresponse: function(response) {
|
|
var rows = JX.$H(response).getNode();
|
|
|
|
this._drawEditRows(rows);
|
|
|
|
this.setLoading(false);
|
|
this.setInvisible(true);
|
|
},
|
|
|
|
_oncreateresponse: function(response) {
|
|
var rows = JX.$H(response).getNode();
|
|
|
|
this._drawEditRows(rows);
|
|
},
|
|
|
|
_ondeleteresponse: function() {
|
|
this._drawUndeleteRows();
|
|
|
|
this.setLoading(false);
|
|
this.setDeleted(true);
|
|
|
|
this._didUpdate();
|
|
},
|
|
|
|
_drawUndeleteRows: function() {
|
|
return this._drawUndoRows('undelete', this._row);
|
|
},
|
|
|
|
_drawUneditRows: function(text) {
|
|
return this._drawUndoRows('unedit', null, text);
|
|
},
|
|
|
|
_drawUndoRows: function(mode, cursor, text) {
|
|
var templates = this.getChangeset().getUndoTemplates();
|
|
|
|
var template;
|
|
if (this.getDisplaySide() == 'right') {
|
|
template = templates.r;
|
|
} else {
|
|
template = templates.l;
|
|
}
|
|
template = JX.$H(template).getNode();
|
|
|
|
this._undoRow = this._drawRows(template, cursor, mode, text);
|
|
},
|
|
|
|
_drawContentRows: function(rows) {
|
|
return this._drawRows(rows, null, 'content');
|
|
},
|
|
|
|
_drawEditRows: function(rows) {
|
|
this.setEditing(true);
|
|
return this._drawRows(rows, null, 'edit');
|
|
},
|
|
|
|
_drawRows: function(rows, cursor, type, text) {
|
|
var first_row = JX.DOM.scry(rows, 'tr')[0];
|
|
var first_meta;
|
|
var row = first_row;
|
|
var anchor = cursor || this._row;
|
|
cursor = cursor || this._row.nextSibling;
|
|
|
|
var next_row;
|
|
while (row) {
|
|
// Grab this first, since it's going to change once we insert the row
|
|
// into the document.
|
|
next_row = row.nextSibling;
|
|
|
|
// Bind edit and undo rows to this DiffInline object so that
|
|
// interactions like hovering work properly.
|
|
JX.Stratcom.getData(row).inline = this;
|
|
|
|
anchor.parentNode.insertBefore(row, cursor);
|
|
cursor = row;
|
|
|
|
var row_meta = {
|
|
node: row,
|
|
type: type,
|
|
text: text || null,
|
|
listeners: []
|
|
};
|
|
|
|
if (!first_meta) {
|
|
first_meta = row_meta;
|
|
}
|
|
|
|
if (type == 'edit') {
|
|
row_meta.listeners.push(
|
|
JX.DOM.listen(
|
|
row,
|
|
['submit', 'didSyntheticSubmit'],
|
|
'inline-edit-form',
|
|
JX.bind(this, this._onsubmit, row_meta)));
|
|
|
|
row_meta.listeners.push(
|
|
JX.DOM.listen(
|
|
row,
|
|
'click',
|
|
'inline-edit-cancel',
|
|
JX.bind(this, this._oncancel, row_meta)));
|
|
} else if (type == 'content') {
|
|
// No special listeners for these rows.
|
|
} else {
|
|
row_meta.listeners.push(
|
|
JX.DOM.listen(
|
|
row,
|
|
'click',
|
|
'differential-inline-comment-undo',
|
|
JX.bind(this, this._onundo, row_meta)));
|
|
}
|
|
|
|
// If the row has a textarea, focus it. This allows the user to start
|
|
// typing a comment immediately after a "new", "edit", or "reply"
|
|
// action.
|
|
var textareas = JX.DOM.scry(
|
|
row,
|
|
'textarea',
|
|
'differential-inline-comment-edit-textarea');
|
|
if (textareas.length) {
|
|
var area = textareas[0];
|
|
area.focus();
|
|
|
|
var length = area.value.length;
|
|
JX.TextAreaUtils.setSelectionRange(area, length, length);
|
|
}
|
|
|
|
row = next_row;
|
|
}
|
|
|
|
JX.Stratcom.invoke('resize');
|
|
|
|
return first_meta;
|
|
},
|
|
|
|
_onsubmit: function(row, e) {
|
|
e.kill();
|
|
|
|
var handler = JX.bind(this, this._onsubmitresponse, row);
|
|
|
|
this.setLoading(true);
|
|
|
|
JX.Workflow.newFromForm(e.getTarget())
|
|
.setHandler(handler)
|
|
.start();
|
|
},
|
|
|
|
_onundo: function(row, e) {
|
|
e.kill();
|
|
|
|
this._removeRow(row);
|
|
|
|
if (row.type == 'undelete') {
|
|
var uri = this._getInlineURI();
|
|
var data = this._newRequestData('undelete');
|
|
var handler = JX.bind(this, this._onundelete);
|
|
|
|
this.setDeleted(false);
|
|
this.setLoading(true);
|
|
|
|
new JX.Request(uri, handler)
|
|
.setData(data)
|
|
.send();
|
|
}
|
|
|
|
if (row.type == 'unedit') {
|
|
if (this.getID()) {
|
|
this.edit(row.text);
|
|
} else {
|
|
this.create(row.text);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onundelete: function() {
|
|
this.setLoading(false);
|
|
this._didUpdate();
|
|
},
|
|
|
|
_oncancel: function(row, e) {
|
|
e.kill();
|
|
|
|
var text = this._readText(row.node);
|
|
if (text && text.length && (text != this._originalText)) {
|
|
this._drawUneditRows(text);
|
|
}
|
|
|
|
this._removeRow(row);
|
|
this.setEditing(false);
|
|
|
|
this.setInvisible(false);
|
|
|
|
this._didUpdate(true);
|
|
},
|
|
|
|
_readText: function(row) {
|
|
var textarea;
|
|
try {
|
|
textarea = JX.DOM.find(
|
|
row,
|
|
'textarea',
|
|
'differential-inline-comment-edit-textarea');
|
|
} catch (ex) {
|
|
return null;
|
|
}
|
|
|
|
return textarea.value;
|
|
},
|
|
|
|
_onsubmitresponse: function(row, response) {
|
|
this._removeRow(row);
|
|
|
|
this.setLoading(false);
|
|
this.setInvisible(false);
|
|
this.setEditing(false);
|
|
|
|
this._onupdate(response);
|
|
},
|
|
|
|
_onupdate: function(response) {
|
|
var new_row;
|
|
if (response.markup) {
|
|
new_row = this._drawContentRows(JX.$H(response.markup).getNode()).node;
|
|
}
|
|
|
|
// TODO: Save the old row so the action it's undo-able if it was a
|
|
// delete.
|
|
var remove_old = true;
|
|
if (remove_old) {
|
|
JX.DOM.remove(this._row);
|
|
}
|
|
|
|
// If you delete the content on a comment and save it, it acts like a
|
|
// delete: the server does not return a new row.
|
|
if (new_row) {
|
|
this.bindToRow(new_row);
|
|
} else {
|
|
this.setDeleted(true);
|
|
this._row = null;
|
|
}
|
|
|
|
this._didUpdate();
|
|
},
|
|
|
|
_didUpdate: function(local_only) {
|
|
// After making changes to inline comments, refresh the transaction
|
|
// preview at the bottom of the page.
|
|
if (!local_only) {
|
|
this.getChangeset().getChangesetList().redrawPreview();
|
|
}
|
|
|
|
this.getChangeset().getChangesetList().redrawCursor();
|
|
this.getChangeset().getChangesetList().resetHover();
|
|
|
|
// Emit a resize event so that UI elements like the keyboard focus
|
|
// reticle can redraw properly.
|
|
JX.Stratcom.invoke('resize');
|
|
},
|
|
|
|
_redraw: function() {
|
|
var is_invisible =
|
|
(this._isInvisible || this._isDeleted || this._isHidden);
|
|
var is_loading = this._isLoading;
|
|
var is_collapsed = (this._isCollapsed && !this._isHidden);
|
|
|
|
var row = this._row;
|
|
JX.DOM.alterClass(row, 'differential-inline-hidden', is_invisible);
|
|
JX.DOM.alterClass(row, 'differential-inline-loading', is_loading);
|
|
JX.DOM.alterClass(row, 'inline-hidden', is_collapsed);
|
|
},
|
|
|
|
_removeRow: function(row) {
|
|
JX.DOM.remove(row.node);
|
|
for (var ii = 0; ii < row.listeners.length; ii++) {
|
|
row.listeners[ii].remove();
|
|
}
|
|
},
|
|
|
|
_getInlineURI: function() {
|
|
var changeset = this.getChangeset();
|
|
var list = changeset.getChangesetList();
|
|
return list.getInlineURI();
|
|
}
|
|
}
|
|
|
|
});
|