1
|
|
|
/*global window, document, wysiwyg */ |
2
|
|
|
|
3
|
|
|
export default class RichTextarea { |
4
|
|
|
constructor(wrapper, color, link, image, smiley) { |
5
|
|
|
this.color = color |
6
|
|
|
this.link = link |
7
|
|
|
this.image = image |
8
|
|
|
this.smiley = smiley |
9
|
|
|
this.wrapper = wrapper |
10
|
|
|
this.textarea = wrapper.querySelector('.form-rich') |
11
|
|
|
this.btns = this.wrapper.querySelectorAll('.wysiwyg-toolbar-icon') |
12
|
|
|
this.selects = this.wrapper.querySelectorAll('.wysiwyg-dropdown-option') |
13
|
|
|
|
14
|
|
|
if (this.textarea.getAttribute('disabled') !== 'disabled') { |
15
|
|
|
this.textEditor = wysiwyg({ |
16
|
|
|
element: this.textarea, |
17
|
|
|
onKeyUp: () => { |
18
|
|
|
this.setHTML() |
19
|
|
|
}, |
20
|
|
|
hijackContextmenu: false, |
21
|
|
|
onSelection: (collapsed, rect, nodes, rightclick) => { |
|
|
|
|
22
|
|
|
if ( |
23
|
|
|
typeof window.getSelection().anchorNode === 'undefined' || |
24
|
|
|
window.getSelection().anchorNode === null |
25
|
|
|
) |
26
|
|
|
return |
|
|
|
|
27
|
|
|
var node = window.getSelection().anchorNode.parentNode |
28
|
|
|
if (node.tagName === 'A') { |
29
|
|
|
var parentTextarea = node.parentNode |
30
|
|
|
var i = 10 |
|
|
|
|
31
|
|
|
while (!parentTextarea.classList.contains('wysiwyg-container')) { |
32
|
|
|
parentTextarea = parentTextarea.parentNode |
33
|
|
|
} |
34
|
|
|
this._action( |
35
|
|
|
{target: parentTextarea.querySelector('[data-popup="link"]')}, |
36
|
|
|
node |
37
|
|
|
) |
38
|
|
|
} |
39
|
|
|
} |
40
|
|
|
}) |
41
|
|
|
|
42
|
|
|
this._action = this.action.bind(this) |
43
|
|
|
Array.prototype.forEach.call(this.btns, btn => { |
44
|
|
|
btn.addEventListener('click', this._action) |
45
|
|
|
}) |
46
|
|
|
|
47
|
|
|
Array.prototype.forEach.call(this.selects, select => { |
48
|
|
|
select.addEventListener('click', this.dropdownAction.bind(this)) |
49
|
|
|
}) |
50
|
|
|
} |
51
|
|
|
} |
52
|
|
|
|
53
|
|
|
setHTML() { |
54
|
|
|
this.textarea.innerHTML = this.textEditor.getHTML() |
55
|
|
|
var evt = document.createEvent('KeyboardEvent') |
56
|
|
|
evt.initKeyboardEvent( |
57
|
|
|
'keyup', |
58
|
|
|
true, |
59
|
|
|
true, |
60
|
|
|
window, |
61
|
|
|
0, |
62
|
|
|
0, |
63
|
|
|
0, |
64
|
|
|
0, |
65
|
|
|
0, |
66
|
|
|
'e'.charCodeAt(0) |
67
|
|
|
) |
68
|
|
|
this.textarea.dispatchEvent(evt) |
69
|
|
|
} |
70
|
|
|
|
71
|
|
|
_replaceSelectionWithHtml(html) { |
72
|
|
|
if (document.activeElement.getAttribute('contenteditable') != null) { |
73
|
|
|
var range |
74
|
|
|
if (window.getSelection && window.getSelection().getRangeAt) { |
75
|
|
|
range = window.getSelection().getRangeAt(0) |
76
|
|
|
range.deleteContents() |
77
|
|
|
var div = document.createElement('div') |
78
|
|
|
div.innerHTML = html |
79
|
|
|
var frag = document.createDocumentFragment(), |
80
|
|
|
child |
81
|
|
|
while ((child = div.firstChild)) { |
82
|
|
|
frag.appendChild(child) |
83
|
|
|
} |
84
|
|
|
range.insertNode(frag) |
85
|
|
|
} else if (document.selection && document.selection.createRange) { |
86
|
|
|
range = document.selection.createRange() |
87
|
|
|
html = node.nodeType == 3 ? node.data : node.outerHTML |
|
|
|
|
88
|
|
|
range.pasteHTML(html) |
89
|
|
|
} |
90
|
|
|
} else { |
91
|
|
|
this.wrapper.querySelector('[contenteditable]').focus() |
92
|
|
|
this._replaceSelectionWithHtml(html) |
93
|
|
|
} |
94
|
|
|
} |
95
|
|
|
|
96
|
|
|
dropdownAction(e) { |
97
|
|
|
var newValue = e.target |
98
|
|
|
.getAttribute('data-regexp') |
99
|
|
|
.replace('$1', window.getSelection().toString()) |
100
|
|
|
this._replaceSelectionWithHtml(newValue) |
101
|
|
|
this.setHTML() |
102
|
|
|
} |
103
|
|
|
|
104
|
|
|
action(e, selection = null) { |
105
|
|
|
this.el = e.target |
106
|
|
|
if (this.el.tagName.toLowerCase() === 'span') this.el = this.el.parentNode |
|
|
|
|
107
|
|
|
|
108
|
|
|
this.action = this.el.getAttribute('data-action') |
109
|
|
|
this.popup = this.el.getAttribute('data-popup') |
110
|
|
|
this.param = this.el.getAttribute('data-param') |
111
|
|
|
if (typeof this.popup !== 'undefined' && this.popup !== null) { |
112
|
|
|
var off |
113
|
|
|
switch (this.popup) { |
|
|
|
|
114
|
|
|
case 'color': |
115
|
|
|
off = this.color.onColor(color => { |
116
|
|
|
if (color !== null) { |
117
|
|
|
this.textEditor[this.action](color) |
118
|
|
|
this.setHTML() |
119
|
|
|
} |
120
|
|
|
off() |
121
|
|
|
}) |
122
|
|
|
this.color.show(this.el) |
123
|
|
|
break |
124
|
|
|
case 'link': |
125
|
|
|
var html = this.textEditor.getHTML() |
126
|
|
|
var currentSelection = null |
127
|
|
|
if (selection != null) currentSelection = selection.outerHTML |
|
|
|
|
128
|
|
|
else |
129
|
|
|
this._replaceSelectionWithHtml( |
130
|
|
|
`<a href="[LINK]" target="[TARGET]" rel="[REL]">${window |
131
|
|
|
.getSelection() |
132
|
|
|
.toString()}</a>` |
133
|
|
|
) |
134
|
|
|
off = this.link.onLink(obj => { |
135
|
|
|
if (obj.link !== null) { |
136
|
|
|
if (currentSelection != null) { |
137
|
|
|
this.textEditor.setHTML( |
138
|
|
|
this.textEditor |
139
|
|
|
.getHTML() |
140
|
|
|
.replace( |
141
|
|
|
currentSelection, |
142
|
|
|
`<a href="[LINK]" target="[TARGET]" rel="[REL]">${selection.innerHTML}</a>` |
143
|
|
|
) |
144
|
|
|
) |
145
|
|
|
} |
146
|
|
|
html = this.textEditor.getHTML().replace('[LINK]', obj.link) |
147
|
|
|
if (obj.target) html = html.replace(/\[TARGET\]/, '_blank') |
|
|
|
|
148
|
|
|
else html = html.replace(/target=\"\[TARGET\]\"/, '') |
149
|
|
|
if (obj.noFollow) html = html.replace(/\[REL\]/, 'nofollow') |
|
|
|
|
150
|
|
|
else html = html.replace(/rel=\"\[REL\]\"/, '') |
151
|
|
|
this.textEditor.setHTML(html) |
152
|
|
|
} else this.textEditor.setHTML(html) |
|
|
|
|
153
|
|
|
this.setHTML() |
154
|
|
|
off() |
155
|
|
|
}) |
156
|
|
|
this.link.show(this.el) |
157
|
|
|
break |
158
|
|
|
case 'image': |
159
|
|
|
var html = this.textEditor.getHTML() |
|
|
|
|
160
|
|
|
this._replaceSelectionWithHtml( |
161
|
|
|
`${window.getSelection().toString()}[MEDIA]` |
162
|
|
|
) |
163
|
|
|
off = this.image.onImg(obj => { |
164
|
|
|
if (obj.image.indexOf('.mp4') > 0) { |
165
|
|
|
html = this.textEditor |
166
|
|
|
.getHTML() |
167
|
|
|
.replace( |
168
|
|
|
'[MEDIA]', |
169
|
|
|
`<video controls><source src="${obj.image}" type="video/mp4"></source></video>` |
170
|
|
|
) |
171
|
|
|
} else { |
172
|
|
|
html = this.textEditor |
173
|
|
|
.getHTML() |
174
|
|
|
.replace('[MEDIA]', `<img src="${obj.image}" >`) |
175
|
|
|
} |
176
|
|
|
this.textEditor.setHTML(html) |
177
|
|
|
this.setHTML() |
178
|
|
|
off() |
179
|
|
|
}) |
180
|
|
|
this.image.show(this.el) |
181
|
|
|
break |
182
|
|
|
case 'smiley': |
183
|
|
|
var html = this.textEditor.getHTML() |
|
|
|
|
184
|
|
|
off = this.smiley.onSmiley(obj => { |
185
|
|
|
this._replaceSelectionWithHtml(obj) |
186
|
|
|
this.textEditor.setHTML(this.textEditor.getHTML()) |
187
|
|
|
this.setHTML() |
188
|
|
|
off() |
189
|
|
|
}) |
190
|
|
|
this.smiley.show(this.el) |
191
|
|
|
break |
192
|
|
|
} |
193
|
|
|
} else if (this.action === 'code') { |
194
|
|
|
this._replaceSelectionWithHtml( |
195
|
|
|
`<pre><code>${window.getSelection().toString()}</code></pre>` |
196
|
|
|
) |
197
|
|
|
this.textEditor.setHTML(this.textEditor.getHTML()) |
198
|
|
|
this.setHTML() |
199
|
|
|
} else { |
200
|
|
|
this.textEditor[this.action](this.param) |
201
|
|
|
this.setHTML() |
202
|
|
|
} |
203
|
|
|
} |
204
|
|
|
} |
205
|
|
|
|
This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function.