1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
import $ from 'jquery';
import {htmlEscape} from 'escape-goat';
import {initMarkupContent} from '../markup/content.js';
import {createCodeEditor} from './codeeditor.js';
import {hideElem, showElem} from '../utils/dom.js';
const {csrfToken} = window.config;
let previewFileModes;
function initEditPreviewTab($form) {
const $tabMenu = $form.find('.tabular.menu');
$tabMenu.find('.item').tab();
const $previewTab = $tabMenu.find(`.item[data-tab="${$tabMenu.data('preview')}"]`);
if ($previewTab.length) {
previewFileModes = $previewTab.data('preview-file-modes').split(',');
$previewTab.on('click', function () {
const $this = $(this);
let context = `${$this.data('context')}/`;
const mode = $this.data('markdown-mode') || 'comment';
const treePathEl = $form.find('input#tree_path');
if (treePathEl.length > 0) {
context += treePathEl.val();
}
context = context.substring(0, context.lastIndexOf('/'));
$.post($this.data('url'), {
_csrf: csrfToken,
mode,
context,
text: $form.find(`.tab[data-tab="${$tabMenu.data('write')}"] textarea`).val(),
}, (data) => {
const $previewPanel = $form.find(`.tab[data-tab="${$tabMenu.data('preview')}"]`);
$previewPanel.html(data);
initMarkupContent();
});
});
}
}
function initEditDiffTab($form) {
const $tabMenu = $form.find('.tabular.menu');
$tabMenu.find('.item').tab();
$tabMenu.find(`.item[data-tab="${$tabMenu.data('diff')}"]`).on('click', function () {
const $this = $(this);
$.post($this.data('url'), {
_csrf: csrfToken,
context: $this.data('context'),
content: $form.find(`.tab[data-tab="${$tabMenu.data('write')}"] textarea`).val(),
}, (data) => {
const $diffPreviewPanel = $form.find(`.tab[data-tab="${$tabMenu.data('diff')}"]`);
$diffPreviewPanel.html(data);
});
});
}
function initEditorForm() {
if ($('.repository .edit.form').length === 0) {
return;
}
initEditPreviewTab($('.repository .edit.form'));
initEditDiffTab($('.repository .edit.form'));
}
function getCursorPosition($e) {
const el = $e.get(0);
let pos = 0;
if ('selectionStart' in el) {
pos = el.selectionStart;
} else if ('selection' in document) {
el.focus();
const Sel = document.selection.createRange();
const SelLength = document.selection.createRange().text.length;
Sel.moveStart('character', -el.value.length);
pos = Sel.text.length - SelLength;
}
return pos;
}
export function initRepoEditor() {
initEditorForm();
$('.js-quick-pull-choice-option').on('change', function () {
if ($(this).val() === 'commit-to-new-branch') {
showElem($('.quick-pull-branch-name'));
$('.quick-pull-branch-name input').prop('required', true);
} else {
hideElem($('.quick-pull-branch-name'));
$('.quick-pull-branch-name input').prop('required', false);
}
$('#commit-button').text($(this).attr('button_text'));
});
const joinTreePath = ($fileNameEl) => {
const parts = [];
$('.breadcrumb span.section').each(function () {
const element = $(this);
if (element.find('a').length) {
parts.push(element.find('a').text());
} else {
parts.push(element.text());
}
});
if ($fileNameEl.val()) parts.push($fileNameEl.val());
$('#tree_path').val(parts.join('/'));
};
const $editFilename = $('#file-name');
$editFilename.on('input', function () {
const parts = $(this).val().split('/');
if (parts.length > 1) {
for (let i = 0; i < parts.length; ++i) {
const value = parts[i];
if (i < parts.length - 1) {
if (value.length) {
$(`<span class="section"><a href="#">${htmlEscape(value)}</a></span>`).insertBefore($(this));
$('<div class="divider"> / </div>').insertBefore($(this));
}
} else {
$(this).val(value);
}
this.setSelectionRange(0, 0);
}
}
joinTreePath($(this));
});
$editFilename.on('keydown', function (e) {
const $section = $('.breadcrumb span.section');
// Jump back to last directory once the filename is empty
if (e.code === 'Backspace' && getCursorPosition($(this)) === 0 && $section.length > 0) {
e.preventDefault();
const $divider = $('.breadcrumb div.divider');
const value = $section.last().find('a').text();
$(this).val(value + $(this).val());
this.setSelectionRange(value.length, value.length);
$section.last().remove();
$divider.last().remove();
joinTreePath($(this));
}
});
const $editArea = $('.repository.editor textarea#edit_area');
if (!$editArea.length) return;
(async () => {
const editor = await createCodeEditor($editArea[0], $editFilename[0], previewFileModes);
// Using events from https://github.com/codedance/jquery.AreYouSure#advanced-usage
// to enable or disable the commit button
const $commitButton = $('#commit-button');
const $editForm = $('.ui.edit.form');
const dirtyFileClass = 'dirty-file';
// Disabling the button at the start
if ($('input[name="page_has_posted"]').val() !== 'true') {
$commitButton.prop('disabled', true);
}
// Registering a custom listener for the file path and the file content
$editForm.areYouSure({
silent: true,
dirtyClass: dirtyFileClass,
fieldSelector: ':input:not(.commit-form-wrapper :input)',
change() {
const dirty = $(this).hasClass(dirtyFileClass);
$commitButton.prop('disabled', !dirty);
},
});
// Update the editor from query params, if available,
// only after the dirtyFileClass initialization
const params = new URLSearchParams(window.location.search);
const value = params.get('value');
if (value) {
editor.setValue(value);
}
$commitButton.on('click', (event) => {
// A modal which asks if an empty file should be committed
if ($editArea.val().length === 0) {
$('#edit-empty-content-modal').modal({
onApprove() {
$('.edit.form').trigger('submit');
},
}).modal('show');
event.preventDefault();
}
});
})();
}
|
