-
Notifications
You must be signed in to change notification settings - Fork 0
/
elements.go
600 lines (483 loc) · 21 KB
/
elements.go
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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
package godom
import (
"html"
"io"
"github.com/tbe/godom/helpers"
"github.com/tbe/godom/types"
)
// Group is a wrapper that can hold 0...N children. This allows to hold a full document
// or can be used in places where multiple elements are required, but only a single types.Element is allowed.
func Group(children ...types.Element) types.Element {
return &container{children: children}
}
// The Doctype provides the DOCTYPE declaration
func Doctype() types.Element {
return helpers.NewStringElement("<!DOCTYPE html>")
}
// The A tag defines a hyperlink, which is used to link from one page to another.
func A(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("a", attrs...)
}
// The Abbr tag defines an abbreviation or an acronym.
func Abbr(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("abbr", attrs...)
}
// The Address tag defines the contact information for the author/owner of a document or an article.
func Address(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("address", attrs...)
}
// The Area tag defines an area inside an image map.
func Area(attrs ...types.Attribute) types.ElementFactory {
// TODO: the area element is only allowed inside a map, so we should limit this
return helpers.NewElement("area", attrs...)
}
// The Article tag specifies independent, self-contained content.
func Article(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("article", attrs...)
}
// The Aside tag defines some content aside from the content it is placed in.
func Aside(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("aside", attrs...)
}
// The Audio tag is used to embed sound content in a document, such as music or other audio streams.
func Audio(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("audio", attrs...)
}
// The B tag specifies bold text without any extra importance.
func B(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("b", attrs...)
}
// The Base tag specifies the base URL and/or target for all relative URLs in a document.
func Base(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("base", attrs...)
}
// The BDI tag isolates a part of text that might be formatted in a different direction from other text outside it.
func BDI(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("bdi", attrs...)
}
// The BDO tag is used to override the current text direction.
func BDO(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("bdo", attrs...)
}
// The Blockquote tag specifies a section that is quoted from another source.
func Blockquote(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("blockquote", attrs...)
}
// The Body tag defines the document's body.
func Body(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("body", attrs...)
}
// The Br tag inserts a single line break.
func Br(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("br", attrs...)
}
// The Button tag defines a clickable button.
func Button(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("button", attrs...)
}
// The Canvas tag is used to draw graphics, on the fly, via scripting (usually JavaScript).
func Canvas(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("canvas", attrs...)
}
// The Caption tag defines a table caption.
func Caption(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("caption", attrs...)
}
// The Cite tag defines the title of a creative work (e.g. a book, a poem, a song, a movie, a painting, a sculpture, etc.).
func Cite(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("cite", attrs...)
}
// The Code tag is used to define a piece of computer code.
// The content inside is displayed in the browser's default monospace font.
func Code(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("code", attrs...)
}
// The Col tag specifies column properties for each column within a ColGroup element.
func Col(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("col", attrs...)
}
// The ColGroup tag specifies a group of one or more columns in a table for formatting.
func ColGroup(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("colgroup", attrs...)
}
// The Data tag is used to add a machine-readable translation of a given content.
func Data(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("data", attrs...)
}
// The DataList tag specifies a list of pre-defined options for an <input> element.
func DataList(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("datalist", attrs...)
}
// The DD tag is used to describe a term/name in a description list.
func DD(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("dd", attrs...)
}
// The Del tag defines text that has been deleted from a document.
func Del(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("del", attrs...)
}
// The Details tag specifies additional details that the user can open and close on demand.
func Details(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("details", attrs...)
}
// The Dfn tag stands for the "definition element", and it specifies a term that is going to be defined within the content.
func Dfn(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("dfn", attrs...)
}
// The Dialog tag defines a dialog box or subwindow.
func Dialog(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("dialog", attrs...)
}
// The Div tag defines a division or a section in an HTML document.
func Div(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("div", attrs...)
}
// The DL tag defines a description list.
func DL(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("dl", attrs...)
}
// The DT tag defines a term/name in a description list.
func DT(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("dt", attrs...)
}
// The Em tag is used to define emphasized text. The content inside is typically displayed in italic.
func Em(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("em", attrs...)
}
// The Embed tag defines a container for an external resource, such as a web page, a picture, a media player, or a plug-in application.
func Embed(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("embed", attrs...)
}
// The FieldSet tag is used to group related elements in a form.
func FieldSet(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("fieldset", attrs...)
}
// The FigCaption tag defines a caption for a Figure element.
func FigCaption(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("figcaption", attrs...)
}
// The Figure tag specifies self-contained content, like illustrations, diagrams, photos, code listings, etc.
func Figure(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("figure", attrs...)
}
// The Footer tag defines a footer for a document or section.
func Footer(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("footer", attrs...)
}
// The Form tag is used to create an HTML form for user input.
func Form(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("form", attrs...)
}
// The H1 tag is used to define a level 1 HTML Heading
func H1(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("h1", attrs...)
}
// The H2 tag is used to define a level 2 HTML Heading
func H2(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("h2", attrs...)
}
// The H3 tag is used to define a level 3 HTML Heading
func H3(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("h3", attrs...)
}
// The H4 tag is used to define a level 4 HTML Heading
func H4(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("h4", attrs...)
}
// The H5 tag is used to define a level 5 HTML Heading
func H5(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("h5", attrs...)
}
// The H6 tag is used to define a level 6 HTML Heading
func H6(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("h6", attrs...)
}
// The Head element is a container for metadata (data about data) and is placed between the HTML tag and the Body tag.
func Head(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("head", attrs...)
}
// The Header element represents a container for introductory content or a set of navigational links.
func Header(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("header", attrs...)
}
// The HR tag defines a thematic break in an HTML page (e.g. a shift of topic).
func HR(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("hr", attrs...)
}
// The HTML tag represents the root of an HTML document.
func HTML(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("html", attrs...)
}
// The I tag defines a part of text in an alternate voice or mood. The content inside is typically displayed in italic.
func I(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("i", attrs...)
}
// The IFrame tag specifies an inline frame.
func IFrame(attrs ...types.Attribute) types.Element {
return helpers.NewElement("iframe", attrs...)()
}
// The Img tag is used to embed an image in an HTML page.
func Img(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("img", attrs...)
}
// The Input tag specifies an input field where the user can enter data.
func Input(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("input", attrs...)
}
// The Ins tag defines a text that has been inserted into a document.
func Ins(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("ins", attrs...)
}
// The Kbd tag is used to define keyboard input.
// The content inside is displayed in the browser's default monospace font.
func Kbd(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("kbd", attrs...)
}
// The Label tag defines a label for several elements:
// - Input
// - Meter
// - Progress
// - Select
// - Textarea
func Label(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("label", attrs...)
}
// The Legend tag defines a caption for the FieldSet element.
func Legend(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("legend", attrs...)
}
// The Li tag defines a list item.
func Li(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("li", attrs...)
}
// The Link tag defines the relationship between the current document and an external resource.
func Link(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("link", attrs...)
}
// The Main tag specifies the main content of a document.
func Main(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("main", attrs...)
}
// The Map tag is used to define an image map. An image map is an image with clickable areas.
func Map(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("map", attrs...)
}
// The Mark tag defines text that should be marked or highlighted.
func Mark(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("mark", attrs...)
}
// The Meta tag defines metadata about an HTML document. Metadata is data (information) about data.
func Meta(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("meta", attrs...)
}
// The Meter tag defines a scalar measurement within a known range, or a fractional value. This is also known as a gauge.
func Meter(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("meter", attrs...)
}
// The Nav tag defines a set of navigation links.
func Nav(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("nav", attrs...)
}
// The NoScript tag defines an alternate content to be displayed to users that have disabled scripts in their browser
// or have a browser that doesn't support script.
func NoScript(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("noscript", attrs...)
}
// The Object tag defines a container for an external resource.
func Object(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("object", attrs...)
}
// The OL tag defines an ordered list. An ordered list can be numerical or alphabetical.
func OL(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("ol", attrs...)
}
// The OptGroup tag is used to group related options in a Select element (drop-down list).
func OptGroup(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("optgroup", attrs...)
}
// The Option tag defines an option in a Select list.
func Option(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("option", attrs...)
}
// The Output tag is used to represent the result of a calculation (like one performed by a script).
func Output(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("output", attrs...)
}
// The P tag defines a paragraph.
func P(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("p", attrs...)
}
// The Param tag is used to define parameters for an Object element.
func Param(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("param", attrs...)
}
// The Picture tag gives web developers more flexibility in specifying image resources.
func Picture(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("picture", attrs...)
}
// The Pre tag defines preformatted text.
func Pre(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("pre", attrs...)
}
// The Progress tag represents the completion progress of a task.
func Progress(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("progress", attrs...)
}
// The Q tag defines a short quotation.
func Q(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("q", attrs...)
}
// The RP tag can be used to provide parentheses around a ruby text, to be shown by browsers that do not support ruby annotations.
func RP(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("rp", attrs...)
}
// The RT tag defines an explanation or pronunciation of characters (for East Asian typography) in a ruby annotation.
func RT(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("rt", attrs...)
}
// The Ruby tag specifies a ruby annotation.
func Ruby(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("ruby", attrs...)
}
// The S tag specifies text that is no longer correct, accurate or relevant.
// The text will be displayed with a line through it.
func S(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("s", attrs...)
}
// The Samp tag is used to define sample output from a computer program.
// The content inside is displayed in the browser's default monospace font.
func Samp(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("samp", attrs...)
}
// The Script tag is used to embed a client-side script (JavaScript).
func Script(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("script", attrs...)
}
// The Section tag defines a section in a document.
func Section(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("section", attrs...)
}
// The Select element is used to create a drop-down list.
func Select(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("select", attrs...)
}
// The Small tag defines smaller text (like copyright and other side-comments).
func Small(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("small", attrs...)
}
// The Source tag is used to specify multiple media resources for media elements, such as Video, Audio, and Picture.
func Source(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("source", attrs...)
}
// The Span tag is an inline container used to mark up a part of a text, or a part of a document.
func Span(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("span", attrs...)
}
// The Strong tag is used to define text with strong importance. The content inside is typically displayed in bold.
func Strong(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("strong", attrs...)
}
// The Style tag is used to define style information (CSS) for a document.
func Style(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("style", attrs...)
}
// The Sub tag defines subscript text.
func Sub(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("sub", attrs...)
}
// The Summary tag defines a visible heading for the Details element.
// The heading can be clicked to view/hide the details.
func Summary(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("summary", attrs...)
}
// The Sup tag defines superscript text.
func Sup(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("sup", attrs...)
}
// The SVG tag defines a container for svg graphics.
func SVG(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("svg", attrs...)
}
// The Table tag defines an HTML table.
func Table(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("table", attrs...)
}
// The TBody tag is used to group the body content in an HTML Table.
func TBody(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("tbody", attrs...)
}
// The TD tag defines a standard data cell in an HTML Table.
func TD(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("td", attrs...)
}
// The Template tag is used as a container to hold some HTML content hidden from the user when the page loads.
func Template(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("template", attrs...)
}
// The TextArea tag defines a multi-line text input control.
func TextArea(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("textarea", attrs...)
}
// The TFoot tag is used to group footer content in an HTML Table.
func TFoot(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("tfoot", attrs...)
}
// The TH tag defines a header cell in an HTML Table.
func TH(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("th", attrs...)
}
// The THead tag is used to group header content in an HTML Table.
func THead(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("thead", attrs...)
}
// The Time tag defines a specific time (or datetime).
func Time(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("time", attrs...)
}
// The Title tag defines the title of the document.
func Title(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("title", attrs...)
}
// The TR tag defines a row in an HTML Table.
func TR(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("tr", attrs...)
}
// The Track tag specifies text tracks for Audio or Video elements.
func Track(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("track", attrs...)
}
// The U tag represents some text that is unarticulated and styled differently from normal text.
func U(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("u", attrs...)
}
// The UL tag defines an unordered (bulleted) list.
func UL(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("ul", attrs...)
}
// The Var tag is used to defines a variable in programming or in a mathematical expression.
func Var(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("var", attrs...)
}
// The Video tag is used to embed video content in a document, such as a movie clip or other video streams.
func Video(attrs ...types.Attribute) types.ElementFactory {
return helpers.NewElement("video", attrs...)
}
// The WBr (Word Break Opportunity) tag specifies where in a text it would be ok to add a line-break.
func WBr(attrs ...types.Attribute) types.Element {
return helpers.NewChildlessElement("wbr", attrs...)
}
// The Content types.Element renders the given content as HTML escaped text.
func Content(content string) types.Element {
return helpers.NewStringElement(html.EscapeString(content))
}
type container struct {
children []types.Element
}
func (c *container) Render(writer io.Writer) error {
for _, child := range c.children {
if err := child.Render(writer); err != nil {
return err
}
}
return nil
}