form_Core::label() - Code Metrics - vijinho/kohana2-legacy - Measure and Improve Code Quality continuously with Scrutinizer

form_Core::label() B
last analyzed 2016-08-25 15:53 UTC

↳ Parent: form_Core

Complexity

Conditions	5
Paths	6

Size

Total Lines	19
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	5
eloc	9
c	2
b	1
f	0
nc	6
nop	3
dl	0
loc	19
rs	8.8571

<?php defined('SYSPATH') or die('No direct access allowed.');
/**
 * Form helper class.
 *
 * $Id: form.php 4291 2009-04-29 22:51:58Z kiall $
 *
 * @package    Core
 * @author     Kohana Team
 * @copyright  (c) 2007-2008 Kohana Team
 * @license    http://kohanaphp.com/license.html
 */
class form_Core
{

    /**
     * Generates an opening HTML form tag.
     *
     * @param   string  form action attribute
     * @param   array   extra attributes
     * @param   array   hidden fields to be created immediately after the form tag
     * @return  string
     */
    public static function open($action = null, $attr = array(), $hidden = null)
    {
        // Make sure that the method is always set
        empty($attr['method']) and $attr['method'] = 'post';

        if ($attr['method'] !== 'post' and $attr['method'] !== 'get') {
            // If the method is invalid, use post
            $attr['method'] = 'post';
        }

        if ($action === null) {
            // Use the current URL as the default action
            $action = url::site(Router::$complete_uri);
        } elseif (strpos($action, '://') === false) {
            // Make the action URI into a URL
            $action = url::site($action);
        }

        // Set action
        $attr['action'] = $action;

        // Form opening tag
        $form = '<form'.form::attributes($attr).'>'."\n";

        // Add hidden fields immediate after opening tag
        empty($hidden) or $form .= form::hidden($hidden);

        return $form;
    }

    /**
     * Generates an opening HTML form tag that can be used for uploading files.
     *
     * @param   string  form action attribute
     * @param   array   extra attributes
     * @param   array   hidden fields to be created immediately after the form tag
     * @return  string
     */
    public static function open_multipart($action = null, $attr = array(), $hidden = array())
    {
        // Set multi-part form type
        $attr['enctype'] = 'multipart/form-data';

        return form::open($action, $attr, $hidden);
    }

    /**
     * Generates a fieldset opening tag.
     *
     * @param   array   html attributes
     * @param   string  a string to be attached to the end of the attributes
     * @return  string
     */
    public static function open_fieldset($data = null, $extra = '')
    {
        return '<fieldset'.html::attributes((array) $data).' '.$extra.'>'."\n";
    }

    /**
     * Generates a fieldset closing tag.
     *
     * @return  string
     */
    public static function close_fieldset()
    {
        return '</fieldset>'."\n";
    }

    /**
     * Generates a legend tag for use with a fieldset.
     *
     * @param   string  legend text
     * @param   array   HTML attributes
     * @param   string  a string to be attached to the end of the attributes
     * @return  string
     */
    public static function legend($text = '', $data = null, $extra = '')
    {
        return '<legend'.form::attributes((array) $data).' '.$extra.'>'.$text.'</legend>'."\n";
    }

    /**
     * Generates hidden form fields.
     * You can pass a simple key/value string or an associative array with multiple values.
     *
     * @param   string|array  input name (string) or key/value pairs (array)
     * @param   string        input value, if using an input name
     * @return  string
     */
    public static function hidden($data, $value = '')
    {
        if (! is_array($data)) {
            $data = array(
                $data => $value
            );
        }

        $input = '';
        foreach ($data as $name => $value) {
            $attr = array(
                'type'  => 'hidden',
                'name'  => $name,
                'value' => $value
            );

            $input .= form::input($attr)."\n";
        }

        return $input;
    }

    /**
     * Creates an HTML form input tag. Defaults to a text type.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function input($data, $value = '', $extra = '')
    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        // Type and value are required attributes
        $data += array(
            'type'  => 'text',
            'value' => $value
        );

        return '<input'.form::attributes($data).' '.$extra.' />';
    }

    /**
     * Creates a HTML form password input tag.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function password($data, $value = '', $extra = '')

    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        $data['type'] = 'password';

        return form::input($data, $value, $extra);
    }

    /**
     * Creates an HTML form upload input tag.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function upload($data, $value = '', $extra = '')

    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        $data['type'] = 'file';

        return form::input($data, $value, $extra);
    }

    /**
     * Creates an HTML form textarea tag.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   string        a string to be attached to the end of the attributes
     * @param   boolean       encode existing entities
     * @return  string
     */
    public static function textarea($data, $value = '', $extra = '', $double_encode = true)
    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        // Use the value from $data if possible, or use $value
        $value = isset($data['value']) ? $data['value'] : $value;

        // Value is not part of the attributes
        unset($data['value']);

        return '<textarea'.form::attributes($data, 'textarea').' '.$extra.'>'.html::specialchars($value, $double_encode).'</textarea>';
    }

    /**
     * Creates an HTML form select tag, or "dropdown menu".
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   array         select options, when using a name
     * @param   string|array  option key(s) that should be selected by default
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function dropdown($data, $options = null, $selected = null, $extra = '')
    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        } else {
            if (isset($data['options'])) {
                // Use data options
                $options = $data['options'];
            }

            if (isset($data['selected'])) {
                // Use data selected
                $selected = $data['selected'];
            }
        }

        if (is_array($selected)) {
            // Multi-select box
            $data['multiple'] = 'multiple';
        } else {
            // Single selection (but converted to an array)
            $selected = array($selected);
        }

        $input = '<select'.form::attributes($data, 'select').' '.$extra.'>'."\n";
        foreach ((array) $options as $key => $val) {
            // Key should always be a string
            $key = (string) $key;

            if (is_array($val)) {
                $input .= '<optgroup label="'.$key.'">'."\n";
                foreach ($val as $inner_key => $inner_val) {
                    // Inner key should always be a string
                    $inner_key = (string) $inner_key;

                    $sel = in_array($inner_key, $selected) ? ' selected="selected"' : '';
                    $input .= '<option value="'.$inner_key.'"'.$sel.'>'.$inner_val.'</option>'."\n";
                }
                $input .= '</optgroup>'."\n";
            } else {
                $sel = in_array($key, $selected) ? ' selected="selected"' : '';
                $input .= '<option value="'.$key.'"'.$sel.'>'.$val.'</option>'."\n";
            }
        }
        $input .= '</select>';

        return $input;
    }

    /**
     * Creates an HTML form checkbox input tag.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   boolean       make the checkbox checked by default
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function checkbox($data, $value = '', $checked = false, $extra = '')

    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        $data['type'] = 'checkbox';

        if ($checked == true or (isset($data['checked']) and $data['checked'] == true)) {

            $data['checked'] = 'checked';
        } else {
            unset($data['checked']);
        }

        return form::input($data, $value, $extra);
    }

    /**
     * Creates an HTML form radio input tag.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   boolean       make the radio selected by default
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function radio($data = '', $value = '', $checked = false, $extra = '')

    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        $data['type'] = 'radio';

        if ($checked == true or (isset($data['checked']) and $data['checked'] == true)) {

            $data['checked'] = 'checked';
        } else {
            unset($data['checked']);
        }

        return form::input($data, $value, $extra);
    }

    /**
     * Creates an HTML form submit input tag.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function submit($data = '', $value = '', $extra = '')
    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        if (empty($data['name'])) {
            // Remove the name if it is empty
            unset($data['name']);
        }

        $data['type'] = 'submit';

        return form::input($data, $value, $extra);
    }

    /**
     * Creates an HTML form button input tag.
     *
     * @param   string|array  input name or an array of HTML attributes
     * @param   string        input value, when using a name
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function button($data = '', $value = '', $extra = '')
    {
        if (! is_array($data)) {
            $data = array('name' => $data);
        }

        if (empty($data['name'])) {
            // Remove the name if it is empty
            unset($data['name']);
        }

        if (isset($data['value']) and empty($value)) {
            $value = arr::remove('value', $data);
        }

        return '<button'.form::attributes($data, 'button').' '.$extra.'>'.$value.'</button>';
    }

    /**
     * Closes an open form tag.
     *
     * @param   string  string to be attached after the closing tag
     * @return  string
     */
    public static function close($extra = '')
    {
        return '</form>'."\n".$extra;
    }

    /**
     * Creates an HTML form label tag.
     *
     * @param   string|array  label "for" name or an array of HTML attributes
     * @param   string        label text or HTML
     * @param   string        a string to be attached to the end of the attributes
     * @return  string
     */
    public static function label($data = '', $text = null, $extra = '')
    {
        if (! is_array($data)) {
            if (is_string($data)) {
                // Specify the input this label is for
                $data = array('for' => $data);
            } else {
                // No input specified
                $data = array();
            }
        }

        if ($text === null and isset($data['for'])) {
            // Make the text the human-readable input name
            $text = ucwords(inflector::humanize($data['for']));
        }

        return '<label'.form::attributes($data).' '.$extra.'>'.$text.'</label>';
    }

    /**
     * Sorts a key/value array of HTML attributes, putting form attributes first,
     * and returns an attribute string.
     *
     * @param   array   HTML attributes array
     * @return  string
     */
    public static function attributes($attr, $type = null)
    {
        if (empty($attr)) {
            return '';
        }

        if (isset($attr['name']) and empty($attr['id']) and strpos($attr['name'], '[') === false) {
            if ($type === null and ! empty($attr['type'])) {
                // Set the type by the attributes
                $type = $attr['type'];
            }

            switch ($type) {
                case 'text':
                case 'textarea':
                case 'password':
                case 'select':
                case 'checkbox':
                case 'file':
                case 'image':
                case 'button':
                case 'submit':
                    // Only specific types of inputs use name to id matching
                    $attr['id'] = $attr['name'];
                break;
            }
        }

        $order = array(
            'action',
            'method',
            'type',
            'id',
            'name',
            'value',
            'src',
            'size',
            'maxlength',
            'rows',
            'cols',
            'accept',
            'tabindex',
            'accesskey',
            'align',
            'alt',
            'title',
            'class',
            'style',
            'selected',
            'checked',
            'readonly',
            'disabled'
        );

        $sorted = array();
        foreach ($order as $key) {
            if (isset($attr[$key])) {
                // Move the attribute to the sorted array
                $sorted[$key] = $attr[$key];

                // Remove the attribute from unsorted array
                unset($attr[$key]);
            }
        }

        // Combine the sorted and unsorted attributes and create an HTML string
        return html::attributes(array_merge($sorted, $attr));
    }
} // End form


1		<?php defined('SYSPATH') or die('No direct access allowed.');
2		/**
3		* Form helper class.
4		*
5		* $Id: form.php 4291 2009-04-29 22:51:58Z kiall $
6		*
7		* @package Core
8		* @author Kohana Team
9		* @copyright (c) 2007-2008 Kohana Team
10		* @license http://kohanaphp.com/license.html
11		*/
12		class form_Core
13		{
14
15		/**
16		* Generates an opening HTML form tag.
17		*
18		* @param string form action attribute
19		* @param array extra attributes
20		* @param array hidden fields to be created immediately after the form tag
21		* @return string
22		*/
23		public static function open($action = null, $attr = array(), $hidden = null)
24		{
25		// Make sure that the method is always set
26		empty($attr['method']) and $attr['method'] = 'post';
27
28		if ($attr['method'] !== 'post' and $attr['method'] !== 'get') {
29		// If the method is invalid, use post
30		$attr['method'] = 'post';
31		}
32
33		if ($action === null) {
34		// Use the current URL as the default action
35		$action = url::site(Router::$complete_uri);
36		} elseif (strpos($action, '://') === false) {
37		// Make the action URI into a URL
38		$action = url::site($action);
39		}
40
41		// Set action
42		$attr['action'] = $action;
43
44		// Form opening tag
45		$form = '<form'.form::attributes($attr).'>'."\n";
46
47		// Add hidden fields immediate after opening tag
48		empty($hidden) or $form .= form::hidden($hidden);
49
50		return $form;
51		}
52
53		/**
54		* Generates an opening HTML form tag that can be used for uploading files.
55		*
56		* @param string form action attribute
57		* @param array extra attributes
58		* @param array hidden fields to be created immediately after the form tag
59		* @return string
60		*/
61		public static function open_multipart($action = null, $attr = array(), $hidden = array())
62		{
63		// Set multi-part form type
64		$attr['enctype'] = 'multipart/form-data';
65
66		return form::open($action, $attr, $hidden);
67		}
68
69		/**
70		* Generates a fieldset opening tag.
71		*
72		* @param array html attributes
73		* @param string a string to be attached to the end of the attributes
74		* @return string
75		*/
76		public static function open_fieldset($data = null, $extra = '')
77		{
78		return '<fieldset'.html::attributes((array) $data).' '.$extra.'>'."\n";
79		}
80
81		/**
82		* Generates a fieldset closing tag.
83		*
84		* @return string
85		*/
86		public static function close_fieldset()
87		{
88		return '</fieldset>'."\n";
89		}
90
91		/**
92		* Generates a legend tag for use with a fieldset.
93		*
94		* @param string legend text
95		* @param array HTML attributes
96		* @param string a string to be attached to the end of the attributes
97		* @return string
98		*/
99		public static function legend($text = '', $data = null, $extra = '')
100		{
101		return '<legend'.form::attributes((array) $data).' '.$extra.'>'.$text.'</legend>'."\n";
102		}
103
104		/**
105		* Generates hidden form fields.
106		* You can pass a simple key/value string or an associative array with multiple values.
107		*
108		* @param string\|array input name (string) or key/value pairs (array)
109		* @param string input value, if using an input name
110		* @return string
111		*/
112		public static function hidden($data, $value = '')
113		{
114		if (! is_array($data)) {
115		$data = array(
116		$data => $value
117		);
118		}
119
120		$input = '';
121		foreach ($data as $name => $value) {
122		$attr = array(
123		'type' => 'hidden',
124		'name' => $name,
125		'value' => $value
126		);
127
128		$input .= form::input($attr)."\n";
129		}
130
131		return $input;
132		}
133
134		/**
135		* Creates an HTML form input tag. Defaults to a text type.
136		*
137		* @param string\|array input name or an array of HTML attributes
138		* @param string input value, when using a name
139		* @param string a string to be attached to the end of the attributes
140		* @return string
141		*/
142		public static function input($data, $value = '', $extra = '')
143		{
144		if (! is_array($data)) {
145		$data = array('name' => $data);
146		}
147
148		// Type and value are required attributes
149		$data += array(
150		'type' => 'text',
151		'value' => $value
152		);
153
154		return '<input'.form::attributes($data).' '.$extra.' />';
155		}
156
157		/**
158		* Creates a HTML form password input tag.
159		*
160		* @param string\|array input name or an array of HTML attributes
161		* @param string input value, when using a name
162		* @param string a string to be attached to the end of the attributes
163		* @return string
164		*/
165	View Code Duplication	public static function password($data, $value = '', $extra = '')
		0 ignored issues – show Duplication introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
166		{
167		if (! is_array($data)) {
168		$data = array('name' => $data);
169		}
170
171		$data['type'] = 'password';
172
173		return form::input($data, $value, $extra);
174		}
175
176		/**
177		* Creates an HTML form upload input tag.
178		*
179		* @param string\|array input name or an array of HTML attributes
180		* @param string input value, when using a name
181		* @param string a string to be attached to the end of the attributes
182		* @return string
183		*/
184	View Code Duplication	public static function upload($data, $value = '', $extra = '')
		0 ignored issues – show Duplication introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
185		{
186		if (! is_array($data)) {
187		$data = array('name' => $data);
188		}
189
190		$data['type'] = 'file';
191
192		return form::input($data, $value, $extra);
193		}
194
195		/**
196		* Creates an HTML form textarea tag.
197		*
198		* @param string\|array input name or an array of HTML attributes
199		* @param string input value, when using a name
200		* @param string a string to be attached to the end of the attributes
201		* @param boolean encode existing entities
202		* @return string
203		*/
204		public static function textarea($data, $value = '', $extra = '', $double_encode = true)
205		{
206		if (! is_array($data)) {
207		$data = array('name' => $data);
208		}
209
210		// Use the value from $data if possible, or use $value
211		$value = isset($data['value']) ? $data['value'] : $value;
212
213		// Value is not part of the attributes
214		unset($data['value']);
215
216		return '<textarea'.form::attributes($data, 'textarea').' '.$extra.'>'.html::specialchars($value, $double_encode).'</textarea>';
217		}
218
219		/**
220		* Creates an HTML form select tag, or "dropdown menu".
221		*
222		* @param string\|array input name or an array of HTML attributes
223		* @param array select options, when using a name
224		* @param string\|array option key(s) that should be selected by default
225		* @param string a string to be attached to the end of the attributes
226		* @return string
227		*/
228		public static function dropdown($data, $options = null, $selected = null, $extra = '')
229		{
230		if (! is_array($data)) {
231		$data = array('name' => $data);
232		} else {
233		if (isset($data['options'])) {
234		// Use data options
235		$options = $data['options'];
236		}
237
238		if (isset($data['selected'])) {
239		// Use data selected
240		$selected = $data['selected'];
241		}
242		}
243
244		if (is_array($selected)) {
245		// Multi-select box
246		$data['multiple'] = 'multiple';
247		} else {
248		// Single selection (but converted to an array)
249		$selected = array($selected);
250		}
251
252		$input = '<select'.form::attributes($data, 'select').' '.$extra.'>'."\n";
253		foreach ((array) $options as $key => $val) {
254		// Key should always be a string
255		$key = (string) $key;
256
257		if (is_array($val)) {
258		$input .= '<optgroup label="'.$key.'">'."\n";
259		foreach ($val as $inner_key => $inner_val) {
260		// Inner key should always be a string
261		$inner_key = (string) $inner_key;
262
263		$sel = in_array($inner_key, $selected) ? ' selected="selected"' : '';
264		$input .= '<option value="'.$inner_key.'"'.$sel.'>'.$inner_val.'</option>'."\n";
265		}
266		$input .= '</optgroup>'."\n";
267		} else {
268		$sel = in_array($key, $selected) ? ' selected="selected"' : '';
269		$input .= '<option value="'.$key.'"'.$sel.'>'.$val.'</option>'."\n";
270		}
271		}
272		$input .= '</select>';
273
274		return $input;
275		}
276
277		/**
278		* Creates an HTML form checkbox input tag.
279		*
280		* @param string\|array input name or an array of HTML attributes
281		* @param string input value, when using a name
282		* @param boolean make the checkbox checked by default
283		* @param string a string to be attached to the end of the attributes
284		* @return string
285		*/
286	View Code Duplication	public static function checkbox($data, $value = '', $checked = false, $extra = '')
		0 ignored issues – show Duplication introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
287		{
288		if (! is_array($data)) {
289		$data = array('name' => $data);
290		}
291
292		$data['type'] = 'checkbox';
293
294		if ($checked == true or (isset($data['checked']) and $data['checked'] == true)) {
		0 ignored issues – show Coding Style Best Practice introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `===` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history... Bug Best Practice introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$data['checked']` of type `string` to the boolean `true`. If you are specifically checking for a non-empty string, consider using the more explicit `!== ''` instead. Loading history...
295		$data['checked'] = 'checked';
296		} else {
297		unset($data['checked']);
298		}
299
300		return form::input($data, $value, $extra);
301		}
302
303		/**
304		* Creates an HTML form radio input tag.
305		*
306		* @param string\|array input name or an array of HTML attributes
307		* @param string input value, when using a name
308		* @param boolean make the radio selected by default
309		* @param string a string to be attached to the end of the attributes
310		* @return string
311		*/
312	View Code Duplication	public static function radio($data = '', $value = '', $checked = false, $extra = '')
		0 ignored issues – show Duplication introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
313		{
314		if (! is_array($data)) {
315		$data = array('name' => $data);
316		}
317
318		$data['type'] = 'radio';
319
320		if ($checked == true or (isset($data['checked']) and $data['checked'] == true)) {
		0 ignored issues – show Coding Style Best Practice introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `===` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history... Bug Best Practice introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$data['checked']` of type `string` to the boolean `true`. If you are specifically checking for a non-empty string, consider using the more explicit `!== ''` instead. Loading history...
321		$data['checked'] = 'checked';
322		} else {
323		unset($data['checked']);
324		}
325
326		return form::input($data, $value, $extra);
327		}
328
329		/**
330		* Creates an HTML form submit input tag.
331		*
332		* @param string\|array input name or an array of HTML attributes
333		* @param string input value, when using a name
334		* @param string a string to be attached to the end of the attributes
335		* @return string
336		*/
337		public static function submit($data = '', $value = '', $extra = '')
338		{
339		if (! is_array($data)) {
340		$data = array('name' => $data);
341		}
342
343		if (empty($data['name'])) {
344		// Remove the name if it is empty
345		unset($data['name']);
346		}
347
348		$data['type'] = 'submit';
349
350		return form::input($data, $value, $extra);
351		}
352
353		/**
354		* Creates an HTML form button input tag.
355		*
356		* @param string\|array input name or an array of HTML attributes
357		* @param string input value, when using a name
358		* @param string a string to be attached to the end of the attributes
359		* @return string
360		*/
361		public static function button($data = '', $value = '', $extra = '')
362		{
363		if (! is_array($data)) {
364		$data = array('name' => $data);
365		}
366
367		if (empty($data['name'])) {
368		// Remove the name if it is empty
369		unset($data['name']);
370		}
371
372		if (isset($data['value']) and empty($value)) {
373		$value = arr::remove('value', $data);
374		}
375
376		return '<button'.form::attributes($data, 'button').' '.$extra.'>'.$value.'</button>';
377		}
378
379		/**
380		* Closes an open form tag.
381		*
382		* @param string string to be attached after the closing tag
383		* @return string
384		*/
385		public static function close($extra = '')
386		{
387		return '</form>'."\n".$extra;
388		}
389
390		/**
391		* Creates an HTML form label tag.
392		*
393		* @param string\|array label "for" name or an array of HTML attributes
394		* @param string label text or HTML
395		* @param string a string to be attached to the end of the attributes
396		* @return string
397		*/
398		public static function label($data = '', $text = null, $extra = '')
399		{
400		if (! is_array($data)) {
401		if (is_string($data)) {
402		// Specify the input this label is for
403		$data = array('for' => $data);
404		} else {
405		// No input specified
406		$data = array();
407		}
408		}
409
410		if ($text === null and isset($data['for'])) {
411		// Make the text the human-readable input name
412		$text = ucwords(inflector::humanize($data['for']));
413		}
414
415		return '<label'.form::attributes($data).' '.$extra.'>'.$text.'</label>';
416		}
417
418		/**
419		* Sorts a key/value array of HTML attributes, putting form attributes first,
420		* and returns an attribute string.
421		*
422		* @param array HTML attributes array
423		* @return string
424		*/
425		public static function attributes($attr, $type = null)
426		{
427		if (empty($attr)) {
428		return '';
429		}
430
431		if (isset($attr['name']) and empty($attr['id']) and strpos($attr['name'], '[') === false) {
432		if ($type === null and ! empty($attr['type'])) {
433		// Set the type by the attributes
434		$type = $attr['type'];
435		}
436
437		switch ($type) {
438		case 'text':
439		case 'textarea':
440		case 'password':
441		case 'select':
442		case 'checkbox':
443		case 'file':
444		case 'image':
445		case 'button':
446		case 'submit':
447		// Only specific types of inputs use name to id matching
448		$attr['id'] = $attr['name'];
449		break;
450		}
451		}
452
453		$order = array(
454		'action',
455		'method',
456		'type',
457		'id',
458		'name',
459		'value',
460		'src',
461		'size',
462		'maxlength',
463		'rows',
464		'cols',
465		'accept',
466		'tabindex',
467		'accesskey',
468		'align',
469		'alt',
470		'title',
471		'class',
472		'style',
473		'selected',
474		'checked',
475		'readonly',
476		'disabled'
477		);
478
479		$sorted = array();
480		foreach ($order as $key) {
481		if (isset($attr[$key])) {
482		// Move the attribute to the sorted array
483		$sorted[$key] = $attr[$key];
484
485		// Remove the attribute from unsorted array
486		unset($attr[$key]);
487		}
488		}
489
490		// Combine the sorted and unsorted attributes and create an HTML string
491		return html::attributes(array_merge($sorted, $attr));
492		}
493		} // End form
494

vijinho / kohana2-legacy

form_Core::label() B last analyzed 2016-08-25 15:53 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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form_Core::label() B
last analyzed 2016-08-25 15:53 UTC