-
Notifications
You must be signed in to change notification settings - Fork 3.4k
/
html.php
835 lines (786 loc) · 26.4 KB
/
html.php
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
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
<?php
/**
* Html Helper class file.
*
* Simplifies the construction of HTML elements.
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.libs.view.helpers
* @since CakePHP(tm) v 0.9.1
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
/**
* Html Helper class for easy use of HTML widgets.
*
* HtmlHelper encloses all methods needed while working with HTML pages.
*
* @package cake
* @subpackage cake.cake.libs.view.helpers
* @link http://book.cakephp.org/view/1434/HTML
*/
class HtmlHelper extends AppHelper {
/**
* html tags used by this helper.
*
* @var array
* @access public
*/
var $tags = array(
'meta' => '<meta%s/>',
'metalink' => '<link href="%s"%s/>',
'link' => '<a href="%s"%s>%s</a>',
'mailto' => '<a href="mailto:%s" %s>%s</a>',
'form' => '<form %s>',
'formend' => '</form>',
'input' => '<input name="%s" %s/>',
'textarea' => '<textarea name="%s" %s>%s</textarea>',
'hidden' => '<input type="hidden" name="%s" %s/>',
'checkbox' => '<input type="checkbox" name="%s" %s/>',
'checkboxmultiple' => '<input type="checkbox" name="%s[]"%s />',
'radio' => '<input type="radio" name="%s" id="%s" %s />%s',
'selectstart' => '<select name="%s"%s>',
'selectmultiplestart' => '<select name="%s[]"%s>',
'selectempty' => '<option value=""%s> </option>',
'selectoption' => '<option value="%s"%s>%s</option>',
'selectend' => '</select>',
'optiongroup' => '<optgroup label="%s"%s>',
'optiongroupend' => '</optgroup>',
'checkboxmultiplestart' => '',
'checkboxmultipleend' => '',
'password' => '<input type="password" name="%s" %s/>',
'file' => '<input type="file" name="%s" %s/>',
'file_no_model' => '<input type="file" name="%s" %s/>',
'submit' => '<input %s/>',
'submitimage' => '<input type="image" src="%s" %s/>',
'button' => '<button type="%s"%s>%s</button>',
'image' => '<img src="%s" %s/>',
'tableheader' => '<th%s>%s</th>',
'tableheaderrow' => '<tr%s>%s</tr>',
'tablecell' => '<td%s>%s</td>',
'tablerow' => '<tr%s>%s</tr>',
'block' => '<div%s>%s</div>',
'blockstart' => '<div%s>',
'blockend' => '</div>',
'tag' => '<%s%s>%s</%s>',
'tagstart' => '<%s%s>',
'tagend' => '</%s>',
'para' => '<p%s>%s</p>',
'parastart' => '<p%s>',
'label' => '<label for="%s"%s>%s</label>',
'fieldset' => '<fieldset%s>%s</fieldset>',
'fieldsetstart' => '<fieldset><legend>%s</legend>',
'fieldsetend' => '</fieldset>',
'legend' => '<legend>%s</legend>',
'css' => '<link rel="%s" type="text/css" href="%s" %s/>',
'style' => '<style type="text/css"%s>%s</style>',
'charset' => '<meta http-equiv="Content-Type" content="text/html; charset=%s" />',
'ul' => '<ul%s>%s</ul>',
'ol' => '<ol%s>%s</ol>',
'li' => '<li%s>%s</li>',
'error' => '<div%s>%s</div>',
'javascriptblock' => '<script type="text/javascript"%s>%s</script>',
'javascriptstart' => '<script type="text/javascript">',
'javascriptlink' => '<script type="text/javascript" src="%s"%s></script>',
'javascriptend' => '</script>'
);
/**
* Breadcrumbs.
*
* @var array
* @access protected
*/
var $_crumbs = array();
/**
* Names of script files that have been included once
*
* @var array
* @access private
*/
var $__includedScripts = array();
/**
* Options for the currently opened script block buffer if any.
*
* @var array
* @access protected
*/
var $_scriptBlockOptions = array();
/**
* Document type definitions
*
* @var array
* @access private
*/
var $__docTypes = array(
'html4-strict' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
'html4-trans' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
'html4-frame' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
'xhtml-strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
'xhtml-trans' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
'xhtml-frame' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
'xhtml11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">'
);
/**
* Adds a link to the breadcrumbs array.
*
* @param string $name Text for link
* @param string $link URL for link (if empty it won't be a link)
* @param mixed $options Link attributes e.g. array('id'=>'selected')
* @return void
* @see HtmlHelper::link() for details on $options that can be used.
* @access public
*/
function addCrumb($name, $link = null, $options = null) {
$this->_crumbs[] = array($name, $link, $options);
}
/**
* Returns a doctype string.
*
* Possible doctypes:
*
* - html4-strict: HTML4 Strict.
* - html4-trans: HTML4 Transitional.
* - html4-frame: HTML4 Frameset.
* - xhtml-strict: XHTML1 Strict.
* - xhtml-trans: XHTML1 Transitional.
* - xhtml-frame: XHTML1 Frameset.
* - xhtml11: XHTML1.1.
*
* @param string $type Doctype to use.
* @return string Doctype string
* @access public
* @link http://book.cakephp.org/view/1439/docType
*/
function docType($type = 'xhtml-strict') {
if (isset($this->__docTypes[$type])) {
return $this->__docTypes[$type];
}
return null;
}
/**
* Creates a link to an external resource and handles basic meta tags
*
* ### Options
*
* - `inline` Whether or not the link element should be output inline, or in scripts_for_layout.
*
* @param string $type The title of the external resource
* @param mixed $url The address of the external resource or string for content attribute
* @param array $options Other attributes for the generated tag. If the type attribute is html,
* rss, atom, or icon, the mime-type is returned.
* @return string A completed `<link />` element.
* @access public
* @link http://book.cakephp.org/view/1438/meta
*/
function meta($type, $url = null, $options = array()) {
$inline = isset($options['inline']) ? $options['inline'] : true;
unset($options['inline']);
if (!is_array($type)) {
$types = array(
'rss' => array('type' => 'application/rss+xml', 'rel' => 'alternate', 'title' => $type, 'link' => $url),
'atom' => array('type' => 'application/atom+xml', 'title' => $type, 'link' => $url),
'icon' => array('type' => 'image/x-icon', 'rel' => 'icon', 'link' => $url),
'keywords' => array('name' => 'keywords', 'content' => $url),
'description' => array('name' => 'description', 'content' => $url),
);
if ($type === 'icon' && $url === null) {
$types['icon']['link'] = $this->webroot('favicon.ico');
}
if (isset($types[$type])) {
$type = $types[$type];
} elseif (!isset($options['type']) && $url !== null) {
if (is_array($url) && isset($url['ext'])) {
$type = $types[$url['ext']];
} else {
$type = $types['rss'];
}
} elseif (isset($options['type']) && isset($types[$options['type']])) {
$type = $types[$options['type']];
unset($options['type']);
} else {
$type = array();
}
} elseif ($url !== null) {
$inline = $url;
}
$options = array_merge($type, $options);
$out = null;
if (isset($options['link'])) {
if (isset($options['rel']) && $options['rel'] === 'icon') {
$out = sprintf($this->tags['metalink'], $options['link'], $this->_parseAttributes($options, array('link'), ' ', ' '));
$options['rel'] = 'shortcut icon';
} else {
$options['link'] = $this->url($options['link'], true);
}
$out .= sprintf($this->tags['metalink'], $options['link'], $this->_parseAttributes($options, array('link'), ' ', ' '));
} else {
$out = sprintf($this->tags['meta'], $this->_parseAttributes($options, array('type'), ' ', ' '));
}
if ($inline) {
return $out;
} else {
$view =& ClassRegistry::getObject('view');
$view->addScript($out);
}
}
/**
* Returns a charset META-tag.
*
* @param string $charset The character set to be used in the meta tag. If empty,
* The App.encoding value will be used. Example: "utf-8".
* @return string A meta tag containing the specified character set.
* @access public
* @link http://book.cakephp.org/view/1436/charset
*/
function charset($charset = null) {
if (empty($charset)) {
$charset = strtolower(Configure::read('App.encoding'));
}
return sprintf($this->tags['charset'], (!empty($charset) ? $charset : 'utf-8'));
}
/**
* Creates an HTML link.
*
* If $url starts with "http://" this is treated as an external link. Else,
* it is treated as a path to controller/action and parsed with the
* HtmlHelper::url() method.
*
* If the $url is empty, $title is used instead.
*
* ### Options
*
* - `escape` Set to false to disable escaping of title and attributes.
*
* @param string $title The content to be wrapped by <a> tags.
* @param mixed $url Cake-relative URL or array of URL parameters, or external URL (starts with http://)
* @param array $options Array of HTML attributes.
* @param string $confirmMessage JavaScript confirmation message.
* @return string An `<a />` element.
* @access public
* @link http://book.cakephp.org/view/1442/link
*/
function link($title, $url = null, $options = array(), $confirmMessage = false) {
$escapeTitle = true;
if ($url !== null) {
$url = $this->url($url);
} else {
$url = $this->url($title);
$title = $url;
$escapeTitle = false;
}
if (isset($options['escape'])) {
$escapeTitle = $options['escape'];
}
if ($escapeTitle === true) {
$title = h($title);
} elseif (is_string($escapeTitle)) {
$title = htmlentities($title, ENT_QUOTES, $escapeTitle);
}
if (!empty($options['confirm'])) {
$confirmMessage = $options['confirm'];
unset($options['confirm']);
}
if ($confirmMessage) {
$confirmMessage = str_replace("'", "\'", $confirmMessage);
$confirmMessage = str_replace('"', '\"', $confirmMessage);
$options['onclick'] = "return confirm('{$confirmMessage}');";
} elseif (isset($options['default']) && $options['default'] == false) {
if (isset($options['onclick'])) {
$options['onclick'] .= ' event.returnValue = false; return false;';
} else {
$options['onclick'] = 'event.returnValue = false; return false;';
}
unset($options['default']);
}
return sprintf($this->tags['link'], $url, $this->_parseAttributes($options), $title);
}
/**
* Creates a link element for CSS stylesheets.
*
* ### Options
*
* - `inline` If set to false, the generated tag appears in the head tag of the layout. Defaults to true
*
* @param mixed $path The name of a CSS style sheet or an array containing names of
* CSS stylesheets. If `$path` is prefixed with '/', the path will be relative to the webroot
* of your application. Otherwise, the path will be relative to your CSS path, usually webroot/css.
* @param string $rel Rel attribute. Defaults to "stylesheet". If equal to 'import' the stylesheet will be imported.
* @param array $options Array of HTML attributes.
* @return string CSS <link /> or <style /> tag, depending on the type of link.
* @access public
* @link http://book.cakephp.org/view/1437/css
*/
function css($path, $rel = null, $options = array()) {
$options += array('inline' => true);
if (is_array($path)) {
$out = '';
foreach ($path as $i) {
$out .= "\n\t" . $this->css($i, $rel, $options);
}
if ($options['inline']) {
return $out . "\n";
}
return;
}
if (strpos($path, '//') !== false) {
$url = $path;
} else {
if ($path[0] !== '/') {
$path = CSS_URL . $path;
}
if (strpos($path, '?') === false) {
if (substr($path, -4) !== '.css') {
$path .= '.css';
}
}
$url = $this->assetTimestamp($this->webroot($path));
if (Configure::read('Asset.filter.css')) {
$pos = strpos($url, CSS_URL);
if ($pos !== false) {
$url = substr($url, 0, $pos) . 'ccss/' . substr($url, $pos + strlen(CSS_URL));
}
}
}
if ($rel == 'import') {
$out = sprintf($this->tags['style'], $this->_parseAttributes($options, array('inline'), '', ' '), '@import url(' . $url . ');');
} else {
if ($rel == null) {
$rel = 'stylesheet';
}
$out = sprintf($this->tags['css'], $rel, $url, $this->_parseAttributes($options, array('inline'), '', ' '));
}
if ($options['inline']) {
return $out;
} else {
$view =& ClassRegistry::getObject('view');
$view->addScript($out);
}
}
/**
* Returns one or many `<script>` tags depending on the number of scripts given.
*
* If the filename is prefixed with "/", the path will be relative to the base path of your
* application. Otherwise, the path will be relative to your JavaScript path, usually webroot/js.
*
* Can include one or many Javascript files.
*
* ### Options
*
* - `inline` - Whether script should be output inline or into scripts_for_layout.
* - `once` - Whether or not the script should be checked for uniqueness. If true scripts will only be
* included once, use false to allow the same script to be included more than once per request.
*
* @param mixed $url String or array of javascript files to include
* @param mixed $options Array of options, and html attributes see above. If boolean sets $options['inline'] = value
* @return mixed String of `<script />` tags or null if $inline is false or if $once is true and the file has been
* included before.
* @access public
* @link http://book.cakephp.org/view/1589/script
*/
function script($url, $options = array()) {
if (is_bool($options)) {
list($inline, $options) = array($options, array());
$options['inline'] = $inline;
}
$options = array_merge(array('inline' => true, 'once' => true), $options);
if (is_array($url)) {
$out = '';
foreach ($url as $i) {
$out .= "\n\t" . $this->script($i, $options);
}
if ($options['inline']) {
return $out . "\n";
}
return null;
}
if ($options['once'] && isset($this->__includedScripts[$url])) {
return null;
}
$this->__includedScripts[$url] = true;
if (strpos($url, '//') === false) {
if ($url[0] !== '/') {
$url = JS_URL . $url;
}
if (strpos($url, '?') === false && substr($url, -3) !== '.js') {
$url .= '.js';
}
$url = $this->assetTimestamp($this->webroot($url));
if (Configure::read('Asset.filter.js')) {
$url = str_replace(JS_URL, 'cjs/', $url);
}
}
$attributes = $this->_parseAttributes($options, array('inline', 'once'), ' ');
$out = sprintf($this->tags['javascriptlink'], $url, $attributes);
if ($options['inline']) {
return $out;
} else {
$view =& ClassRegistry::getObject('view');
$view->addScript($out);
}
}
/**
* Wrap $script in a script tag.
*
* ### Options
*
* - `safe` (boolean) Whether or not the $script should be wrapped in <![CDATA[ ]]>
* - `inline` (boolean) Whether or not the $script should be added to $scripts_for_layout or output inline
*
* @param string $script The script to wrap
* @param array $options The options to use.
* @return mixed string or null depending on the value of `$options['inline']`
* @access public
* @link http://book.cakephp.org/view/1604/scriptBlock
*/
function scriptBlock($script, $options = array()) {
$options += array('safe' => true, 'inline' => true);
if ($options['safe']) {
$script = "\n" . '//<![CDATA[' . "\n" . $script . "\n" . '//]]>' . "\n";
}
$inline = $options['inline'];
unset($options['inline'], $options['safe']);
$attributes = $this->_parseAttributes($options, ' ', ' ');
if ($inline) {
return sprintf($this->tags['javascriptblock'], $attributes, $script);
} else {
$view =& ClassRegistry::getObject('view');
$view->addScript(sprintf($this->tags['javascriptblock'], $attributes, $script));
return null;
}
}
/**
* Begin a script block that captures output until HtmlHelper::scriptEnd()
* is called. This capturing block will capture all output between the methods
* and create a scriptBlock from it.
*
* ### Options
*
* - `safe` Whether the code block should contain a CDATA
* - `inline` Should the generated script tag be output inline or in `$scripts_for_layout`
*
* @param array $options Options for the code block.
* @return void
* @access public
* @link http://book.cakephp.org/view/1605/scriptStart
*/
function scriptStart($options = array()) {
$options += array('safe' => true, 'inline' => true);
$this->_scriptBlockOptions = $options;
ob_start();
return null;
}
/**
* End a Buffered section of Javascript capturing.
* Generates a script tag inline or in `$scripts_for_layout` depending on the settings
* used when the scriptBlock was started
*
* @return mixed depending on the settings of scriptStart() either a script tag or null
* @access public
* @link http://book.cakephp.org/view/1606/scriptEnd
*/
function scriptEnd() {
$buffer = ob_get_clean();
$options = $this->_scriptBlockOptions;
$this->_scriptBlockOptions = array();
return $this->scriptBlock($buffer, $options);
}
/**
* Builds CSS style data from an array of CSS properties
*
* ### Usage:
*
* {{{
* echo $html->style(array('margin' => '10px', 'padding' => '10px'), true);
*
* // creates
* 'margin:10px;padding:10px;'
* }}}
*
* @param array $data Style data array, keys will be used as property names, values as property values.
* @param boolean $oneline Whether or not the style block should be displayed on one line.
* @return string CSS styling data
* @access public
* @link http://book.cakephp.org/view/1440/style
*/
function style($data, $oneline = true) {
if (!is_array($data)) {
return $data;
}
$out = array();
foreach ($data as $key=> $value) {
$out[] = $key.':'.$value.';';
}
if ($oneline) {
return join(' ', $out);
}
return implode("\n", $out);
}
/**
* Returns the breadcrumb trail as a sequence of »-separated links.
*
* @param string $separator Text to separate crumbs.
* @param string $startText This will be the first crumb, if false it defaults to first crumb in array
* @return string Composed bread crumbs
* @access public
*/
function getCrumbs($separator = '»', $startText = false) {
if (!empty($this->_crumbs)) {
$out = array();
if ($startText) {
$out[] = $this->link($startText, '/');
}
foreach ($this->_crumbs as $crumb) {
if (!empty($crumb[1])) {
$out[] = $this->link($crumb[0], $crumb[1], $crumb[2]);
} else {
$out[] = $crumb[0];
}
}
return join($separator, $out);
} else {
return null;
}
}
/**
* Creates a formatted IMG element. If `$options['url']` is provided, an image link will be
* generated with the link pointed at `$options['url']`. This method will set an empty
* alt attribute if one is not supplied.
*
* ### Usage
*
* Create a regular image:
*
* `echo $html->image('cake_icon.png', array('alt' => 'CakePHP'));`
*
* Create an image link:
*
* `echo $html->image('cake_icon.png', array('alt' => 'CakePHP', 'url' => 'http://cakephp.org'));`
*
* @param string $path Path to the image file, relative to the app/webroot/img/ directory.
* @param array $options Array of HTML attributes.
* @return string completed img tag
* @access public
* @link http://book.cakephp.org/view/1441/image
*/
function image($path, $options = array()) {
if (is_array($path)) {
$path = $this->url($path);
} elseif (strpos($path, '://') === false) {
if ($path[0] !== '/') {
$path = IMAGES_URL . $path;
}
$path = $this->assetTimestamp($this->webroot($path));
}
if (!isset($options['alt'])) {
$options['alt'] = '';
}
$url = false;
if (!empty($options['url'])) {
$url = $options['url'];
unset($options['url']);
}
$image = sprintf($this->tags['image'], $path, $this->_parseAttributes($options, null, '', ' '));
if ($url) {
return sprintf($this->tags['link'], $this->url($url), null, $image);
}
return $image;
}
/**
* Returns a row of formatted and named TABLE headers.
*
* @param array $names Array of tablenames.
* @param array $trOptions HTML options for TR elements.
* @param array $thOptions HTML options for TH elements.
* @return string Completed table headers
* @access public
* @link http://book.cakephp.org/view/1446/tableHeaders
*/
function tableHeaders($names, $trOptions = null, $thOptions = null) {
$out = array();
foreach ($names as $arg) {
$out[] = sprintf($this->tags['tableheader'], $this->_parseAttributes($thOptions), $arg);
}
return sprintf($this->tags['tablerow'], $this->_parseAttributes($trOptions), join(' ', $out));
}
/**
* Returns a formatted string of table rows (TR's with TD's in them).
*
* @param array $data Array of table data
* @param array $oddTrOptions HTML options for odd TR elements if true useCount is used
* @param array $evenTrOptions HTML options for even TR elements
* @param bool $useCount adds class "column-$i"
* @param bool $continueOddEven If false, will use a non-static $count variable,
* so that the odd/even count is reset to zero just for that call.
* @return string Formatted HTML
* @access public
* @link http://book.cakephp.org/view/1447/tableCells
*/
function tableCells($data, $oddTrOptions = null, $evenTrOptions = null, $useCount = false, $continueOddEven = true) {
if (empty($data[0]) || !is_array($data[0])) {
$data = array($data);
}
if ($oddTrOptions === true) {
$useCount = true;
$oddTrOptions = null;
}
if ($evenTrOptions === false) {
$continueOddEven = false;
$evenTrOptions = null;
}
if ($continueOddEven) {
static $count = 0;
} else {
$count = 0;
}
foreach ($data as $line) {
$count++;
$cellsOut = array();
$i = 0;
foreach ($line as $cell) {
$cellOptions = array();
if (is_array($cell)) {
$cellOptions = $cell[1];
$cell = $cell[0];
} elseif ($useCount) {
$cellOptions['class'] = 'column-' . ++$i;
}
$cellsOut[] = sprintf($this->tags['tablecell'], $this->_parseAttributes($cellOptions), $cell);
}
$options = $this->_parseAttributes($count % 2 ? $oddTrOptions : $evenTrOptions);
$out[] = sprintf($this->tags['tablerow'], $options, implode(' ', $cellsOut));
}
return implode("\n", $out);
}
/**
* Returns a formatted block tag, i.e DIV, SPAN, P.
*
* ### Options
*
* - `escape` Whether or not the contents should be html_entity escaped.
*
* @param string $name Tag name.
* @param string $text String content that will appear inside the div element.
* If null, only a start tag will be printed
* @param array $options Additional HTML attributes of the DIV tag, see above.
* @return string The formatted tag element
* @access public
* @link http://book.cakephp.org/view/1443/tag
*/
function tag($name, $text = null, $options = array()) {
if (is_array($options) && isset($options['escape']) && $options['escape']) {
$text = h($text);
unset($options['escape']);
}
if (!is_array($options)) {
$options = array('class' => $options);
}
if ($text === null) {
$tag = 'tagstart';
} else {
$tag = 'tag';
}
return sprintf($this->tags[$tag], $name, $this->_parseAttributes($options, null, ' ', ''), $text, $name);
}
/**
* Returns a formatted DIV tag for HTML FORMs.
*
* ### Options
*
* - `escape` Whether or not the contents should be html_entity escaped.
*
* @param string $class CSS class name of the div element.
* @param string $text String content that will appear inside the div element.
* If null, only a start tag will be printed
* @param array $options Additional HTML attributes of the DIV tag
* @return string The formatted DIV element
* @access public
* @link http://book.cakephp.org/view/1444/div
*/
function div($class = null, $text = null, $options = array()) {
if (!empty($class)) {
$options['class'] = $class;
}
return $this->tag('div', $text, $options);
}
/**
* Returns a formatted P tag.
*
* ### Options
*
* - `escape` Whether or not the contents should be html_entity escaped.
*
* @param string $class CSS class name of the p element.
* @param string $text String content that will appear inside the p element.
* @param array $options Additional HTML attributes of the P tag
* @return string The formatted P element
* @access public
* @link http://book.cakephp.org/view/1445/para
*/
function para($class, $text, $options = array()) {
if (isset($options['escape'])) {
$text = h($text);
}
if ($class != null && !empty($class)) {
$options['class'] = $class;
}
if ($text === null) {
$tag = 'parastart';
} else {
$tag = 'para';
}
return sprintf($this->tags[$tag], $this->_parseAttributes($options, null, ' ', ''), $text);
}
/**
* Build a nested list (UL/OL) out of an associative array.
*
* @param array $list Set of elements to list
* @param array $options Additional HTML attributes of the list (ol/ul) tag or if ul/ol use that as tag
* @param array $itemOptions Additional HTML attributes of the list item (LI) tag
* @param string $tag Type of list tag to use (ol/ul)
* @return string The nested list
* @access public
*/
function nestedList($list, $options = array(), $itemOptions = array(), $tag = 'ul') {
if (is_string($options)) {
$tag = $options;
$options = array();
}
$items = $this->__nestedListItem($list, $options, $itemOptions, $tag);
return sprintf($this->tags[$tag], $this->_parseAttributes($options, null, ' ', ''), $items);
}
/**
* Internal function to build a nested list (UL/OL) out of an associative array.
*
* @param array $items Set of elements to list
* @param array $options Additional HTML attributes of the list (ol/ul) tag
* @param array $itemOptions Additional HTML attributes of the list item (LI) tag
* @param string $tag Type of list tag to use (ol/ul)
* @return string The nested list element
* @access private
* @see HtmlHelper::nestedList()
*/
function __nestedListItem($items, $options, $itemOptions, $tag) {
$out = '';
$index = 1;
foreach ($items as $key => $item) {
if (is_array($item)) {
$item = $key . $this->nestedList($item, $options, $itemOptions, $tag);
}
if (isset($itemOptions['even']) && $index % 2 == 0) {
$itemOptions['class'] = $itemOptions['even'];
} else if (isset($itemOptions['odd']) && $index % 2 != 0) {
$itemOptions['class'] = $itemOptions['odd'];
}
$out .= sprintf($this->tags['li'], $this->_parseAttributes($itemOptions, array('even', 'odd'), ' ', ''), $item);
$index++;
}
return $out;
}
}