cfg_handler - Code Metrics - Inspection of "Set correct path for app routes vs folders" - blitze/phpBB-ext-sitemaker - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 9a0cd7...f57167 )

by Daniel

created 2016-09-12 14:11 UTC

cfg_handler B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	382
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

98.72%

Importance

Changes

Metric	Value
wmc	41
lcom	1
cbo	2
dl	0
loc	382
ccs	154
cts	156
cp	0.9872
rs	8.2769
c	0
b	0
f	0

20 Methods

Rating	Name	Size	Complexity
A	__construct()	11	1
A	get_edit_form()	17	2
B	get_submitted_settings()	24	3
A	decode_source_html()	8	2
A	get_form()	19	1
B	generate_config_fields()	22	4
A	get_field_template()	16	2
A	set_legend()	14	2
A	explain_field()	10	3
A	append_field()	10	2
A	set_params()	8	2
A	get_field_value()	4	2
A	prep_select_field_for_display()	6	2
A	prep_checkbox_field_for_display()	8	1
A	prep_radio_field_for_display()	11	2
A	prep_multi_select_field_for_display()	6	1
A	prep_hidden_field_for_display()	7	1
A	prep_custom_field_for_display()	5	2
A	add_lang_vars()	10	3
A	get_multi_select()	10	3

How to fix Complexity

<?php
/**
 *
 * @package sitemaker
 * @copyright (c) 2015 Daniel A. (blitze)
 * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
 *
 */

namespace blitze\sitemaker\services\blocks;

class cfg_handler extends cfg_fields
{
	/** @var \phpbb\request\request_interface */
	protected $request;

	/** @var \phpbb\template\template */
	protected $template;

	/** @var \phpbb\user */
	protected $user;

	/** @var \blitze\sitemaker\services\groups */
	protected $groups;

	/** @var string phpBB root path */
	protected $phpbb_root_path;

	/** @var string phpEx */
	protected $php_ext;

	/**
	 * Constructor
	 *
	 * @param \phpbb\request\request_interface		$request				Request object
	 * @param \phpbb\template\template				$template				Template object
	 * @param \phpbb\user							$user					User object
	 * @param \blitze\sitemaker\services\groups		$groups					Groups object
	 * @param string								$phpbb_root_path		phpBB root path
	 * @param string								$php_ext				phpEx
	 */
	public function __construct(\phpbb\request\request_interface $request, \phpbb\template\template $template, \phpbb\user $user, \blitze\sitemaker\services\groups $groups, $phpbb_root_path, $php_ext)
	{
		parent::__construct($user);

		$this->request = $request;
		$this->template = $template;
		$this->user = $user;
		$this->groups = $groups;
		$this->phpbb_root_path = $phpbb_root_path;
		$this->php_ext = $php_ext;
	}

	/**
	 * @param array $block_data
	 * @param array $default_settings
	 * @return string
	 */
	public function get_edit_form(array $block_data, array $default_settings)
	{
		global $module;

		if (!function_exists('build_cfg_template'))
		{
			include($this->phpbb_root_path . 'includes/functions_acp.' . $this->php_ext); // @codeCoverageIgnore
		}

		// We fake this class as it is needed by the build_cfg_template function
		$module = new \stdClass();
		$module->module = $this;

		$this->generate_config_fields($block_data['settings'], $default_settings);

		return $this->get_form($block_data);
	}

	/**
	 * @param array $default_settings
	 * @return array|void
	 */
	public function get_submitted_settings(array $default_settings)
	{
		// @codeCoverageIgnoreStart
		if (!function_exists('validate_config_vars'))
		{
			include($this->phpbb_root_path . 'includes/functions_acp.' . $this->php_ext);
		}
		// @codeCoverageIgnoreEnd

		$cfg_array = utf8_normalize_nfc($this->request->variable('config', array('' => ''), true));
		$cfg_array = $this->decode_source_html($cfg_array);

		$errors = array();
		validate_config_vars($default_settings, $cfg_array, $errors);

		if (sizeof($errors))
		{
			return array('errors' => join("\n", $errors));
		}

		$this->get_multi_select($cfg_array, $default_settings);

		return array_intersect_key($cfg_array, $default_settings);
	}

	/**
	 * As a workaround to prevent mod_security and similar from preventing us
	 * from posting html/script, we use encodeURI before submitting data.
	 * This decodes the data before submitting to the database
	 *
	 * @param array $cfg_array
	 * @return array
	 */
	private function decode_source_html(array $cfg_array)
	{
		if (isset($cfg_array['source'])) {
			$cfg_array['source'] = urldecode($cfg_array['source']);
		}

		return $cfg_array;
	}

	/**
	 * Get the html form
	 *
	 * @param array $block_data
	 * @return string
	 */
	private function get_form(array $block_data)
	{
		$selected_groups = $this->ensure_array($block_data['permission']);

		$this->template->assign_vars(array(
			'S_ACTIVE'		=> $block_data['status'],
			'S_TYPE'		=> $block_data['type'],
			'S_NO_WRAP'		=> $block_data['no_wrap'],
			'S_HIDE_TITLE'	=> $block_data['hide_title'],
			'S_BLOCK_CLASS'	=> trim($block_data['class']),
			'S_GROUP_OPS'	=> $this->groups->get_options('all', $selected_groups),
		));

		$this->template->set_filenames(array(
			'block_settings' => 'block_settings.html',
		));

		return $this->template->assign_display('block_settings');
	}

	/**
	 * Generate block configuration fields
	 *
	 * @param array $db_settings
	 * @param array $default_settings
	 */
	private function generate_config_fields(array &$db_settings, array $default_settings)
	{
		foreach ($default_settings as $field => $vars)
		{
			if ($this->set_legend($field, $vars) || !is_array($vars))
			{
				continue;
			}

			$db_settings[$field] = $this->get_field_value($field, $vars['default'], $db_settings);
			$content = $this->get_field_template($field, $db_settings, $vars);

			$this->template->assign_block_vars('options', array(
				'KEY'			=> $field,
				'TITLE'			=> $this->user->lang($vars['lang']),
				'S_EXPLAIN'		=> $vars['explain'],
				'TITLE_EXPLAIN'	=> $vars['lang_explain'],
				'CONTENT'		=> $content,
			));
			unset($default_settings[$field]);
		}
	}

	/**
	 * Get the field html
	 *
	 * @param string $field
	 * @param array $db_settings
	 * @param array $vars
	 * @return string
	 */
	private function get_field_template($field, array &$db_settings, array &$vars)
	{
		$vars['lang_explain'] = $this->explain_field($vars);
		$vars['append'] = $this->append_field($vars);

		$type = explode(':', $vars['type']);
		$method = 'prep_' . $type[0] . '_field_for_display';

		if (is_callable(array($this, $method)))
		{
			$this->set_params($field, $vars, $db_settings);
			$this->$method($vars, $type, $field, $db_settings);
		}

		return build_cfg_template($type, $field, $db_settings, $field, $vars);
	}

	/**
	 * Set field legend
	 *
	 * @param string $field
	 * @param string|array $vars
	 * @return boolean
	 */
	private function set_legend($field, $vars)
	{
		if (strpos($field, 'legend') !== false)
		{
			$this->template->assign_block_vars('options', array(
				'S_LEGEND'	=> $field,
				'LEGEND'	=> $this->user->lang($vars)
			));

			return true;
		}

		return false;
	}

	/**
	 * Get field details
	 *
	 * @param array $vars
	 * @return mixed|string
	 */
	private function explain_field(array $vars)
	{
		$l_explain = '';
		if (!empty($vars['explain']))
		{
			$l_explain = (isset($vars['lang_explain'])) ? $this->user->lang($vars['lang_explain']) : $this->user->lang($vars['lang'] . '_EXPLAIN');
		}

		return $l_explain;
	}

	/**
	 * Add text after field
	 *
	 * @param array $vars
	 * @return mixed|string
	 */
	private function append_field(array $vars)
	{
		$append = '';
		if (!empty($vars['append']))
		{
			$append = $this->user->lang($vars['append']);
		}

		return $append;
	}

	/**
	 * Set field parameters
	 *
	 * @param string $field
	 * @param array $vars
	 * @param array $settings
	 */
	private function set_params($field, array &$vars, array $settings)
	{
		if (isset($vars['options']))
		{
			$vars['params'][] = $vars['options'];
			$vars['params'][] = $settings[$field];
		}
	}

	/**
	 * Get field value
	 *
	 * @param string $field
	 * @param mixed $default
	 * @param array $db_settings
	 * @return mixed
	 */
	private function get_field_value($field, $default, array $db_settings)
	{
		return (isset($db_settings[$field])) ? $db_settings[$field] : $default;
	}

	/**
	 * @param array $vars
	 */
	private function prep_select_field_for_display(array &$vars)
	{
		$this->add_lang_vars($vars['params'][0]);

		$vars['function'] = (!empty($vars['function'])) ? $vars['function'] : 'build_select';
	}

	/**
	 * @param array $vars
	 * @param array $type
	 * @param string $field
	 */
	private function prep_checkbox_field_for_display(array &$vars, array &$type, $field)
	{
		$this->add_lang_vars($vars['params'][0]);

		$vars['method'] = 'build_checkbox';
		$vars['params'][] = $field;
		$type[0] = 'custom';
	}

	/**
	 * @param array $vars
	 * @param array $type
	 * @param string $field
	 */
	private function prep_radio_field_for_display(array &$vars, array &$type, $field)
	{
		if (!isset($type[1]))
		{
			$this->add_lang_vars($vars['params'][0]);

			$vars['method'] = 'build_radio';
			$vars['params'][] = $field;
			$type[0] = 'custom';
		}
	}

	/**
	 * @param array $vars
	 * @param array $type
	 * @param string $field
	 */
	private function prep_multi_select_field_for_display(array &$vars, array &$type, $field)
	{
		$this->prep_checkbox_field_for_display($vars, $type, $field);

		$vars['method'] ='build_multi_select';
	}

	/**
	 * @param array $vars
	 * @param array $type
	 */
	private function prep_hidden_field_for_display(array &$vars, array &$type)
	{
		$vars['method'] = 'build_hidden';
		$vars['explain'] = '';
		$vars['lang'] = '';
		$type[0] = 'custom';
	}

	/**
	 * @param array $vars
	 * @param array $type
	 */
	private function prep_custom_field_for_display(array &$vars, array &$type)
	{
		$vars['function'] = (!empty($vars['function'])) ? $vars['function'] : '';
		$type[0] = 'custom';
	}

	/**
	 * this looks bad but its the only way without modifying phpbb code
	 * this is for select items that do not need to be translated
	 * @param array $options
	 */
	private function add_lang_vars(array $options)
	{
		foreach ($options as $title)
		{
			if (!isset($this->user->lang[$title]))
			{
				$this->user->lang[$title] = $title;
			}
		}
	}

	/**
	 * @param array $cfg_array
	 * @param array $df_settings
	 */
	private function get_multi_select(array &$cfg_array, array $df_settings)
	{
		$multi_select = utf8_normalize_nfc($this->request->variable('config', array('' => array('' => '')), true));
		$multi_select = array_filter($multi_select);

		foreach ($multi_select as $field => $settings)
		{
			$cfg_array[$field] = (!empty($settings)) ? $settings : $df_settings[$field]['default'];
		}
	}
}


1		<?php
2		/**
3		*
4		* @package sitemaker
5		* @copyright (c) 2015 Daniel A. (blitze)
6		* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
7		*
8		*/
9
10		namespace blitze\sitemaker\services\blocks;
11
12		class cfg_handler extends cfg_fields
13		{
14		/** @var \phpbb\request\request_interface */
15		protected $request;
16
17		/** @var \phpbb\template\template */
18		protected $template;
19
20		/** @var \phpbb\user */
21		protected $user;
22
23		/** @var \blitze\sitemaker\services\groups */
24		protected $groups;
25
26		/** @var string phpBB root path */
27		protected $phpbb_root_path;
28
29		/** @var string phpEx */
30		protected $php_ext;
31
32		/**
33		* Constructor
34		*
35		* @param \phpbb\request\request_interface $request Request object
36		* @param \phpbb\template\template $template Template object
37		* @param \phpbb\user $user User object
38		* @param \blitze\sitemaker\services\groups $groups Groups object
39		* @param string $phpbb_root_path phpBB root path
40		* @param string $php_ext phpEx
41		*/
42	51	public function __construct(\phpbb\request\request_interface $request, \phpbb\template\template $template, \phpbb\user $user, \blitze\sitemaker\services\groups $groups, $phpbb_root_path, $php_ext)
43		{
44	51	parent::__construct($user);
45
46	51	$this->request = $request;
47	51	$this->template = $template;
48	51	$this->user = $user;
49	51	$this->groups = $groups;
50	51	$this->phpbb_root_path = $phpbb_root_path;
51	51	$this->php_ext = $php_ext;
52	51	}
53
54		/**
55		* @param array $block_data
56		* @param array $default_settings
57		* @return string
58		*/
59	8	public function get_edit_form(array $block_data, array $default_settings)
60		{
61	8	global $module;
62
63	8	if (!function_exists('build_cfg_template'))
64	8	{
65		include($this->phpbb_root_path . 'includes/functions_acp.' . $this->php_ext); // @codeCoverageIgnore
66	1	}
67
68		// We fake this class as it is needed by the build_cfg_template function
69	8	$module = new \stdClass();
70	8	$module->module = $this;
71
72	8	$this->generate_config_fields($block_data['settings'], $default_settings);
73
74	8	return $this->get_form($block_data);
75		}
76
77		/**
78		* @param array $default_settings
79		* @return array\|void
80		*/
81	6	public function get_submitted_settings(array $default_settings)
82		{
83		// @codeCoverageIgnoreStart
84		if (!function_exists('validate_config_vars'))
85		{
86		include($this->phpbb_root_path . 'includes/functions_acp.' . $this->php_ext);
87		}
88		// @codeCoverageIgnoreEnd
89
90	6	$cfg_array = utf8_normalize_nfc($this->request->variable('config', array('' => ''), true));
91	6	$cfg_array = $this->decode_source_html($cfg_array);
92
93	6	$errors = array();
94	6	validate_config_vars($default_settings, $cfg_array, $errors);
95
96	6	if (sizeof($errors))
97	6	{
98	1	return array('errors' => join("\n", $errors));
99		}
100
101	5	$this->get_multi_select($cfg_array, $default_settings);
102
103	5	return array_intersect_key($cfg_array, $default_settings);
104		}
105
106		/**
107		* As a workaround to prevent mod_security and similar from preventing us
108		* from posting html/script, we use encodeURI before submitting data.
109		* This decodes the data before submitting to the database
110		*
111		* @param array $cfg_array
112		* @return array
113		*/
114	6	private function decode_source_html(array $cfg_array)
115		{
116	6	if (isset($cfg_array['source'])) {
117		$cfg_array['source'] = urldecode($cfg_array['source']);
118		}
119
120	6	return $cfg_array;
121		}
122
123		/**
124		* Get the html form
125		*
126		* @param array $block_data
127		* @return string
128		*/
129	8	private function get_form(array $block_data)
130		{
131	8	$selected_groups = $this->ensure_array($block_data['permission']);
132
133	8	$this->template->assign_vars(array(
134	8	'S_ACTIVE' => $block_data['status'],
135	8	'S_TYPE' => $block_data['type'],
136	8	'S_NO_WRAP' => $block_data['no_wrap'],
137	8	'S_HIDE_TITLE' => $block_data['hide_title'],
138	8	'S_BLOCK_CLASS' => trim($block_data['class']),
139	8	'S_GROUP_OPS' => $this->groups->get_options('all', $selected_groups),
140	8	));
141
142	8	$this->template->set_filenames(array(
143	8	'block_settings' => 'block_settings.html',
144	8	));
145
146	8	return $this->template->assign_display('block_settings');
147		}
148
149		/**
150		* Generate block configuration fields
151		*
152		* @param array $db_settings
153		* @param array $default_settings
154		*/
155	8	private function generate_config_fields(array &$db_settings, array $default_settings)
156		{
157	8	foreach ($default_settings as $field => $vars)
158		{
159	7	if ($this->set_legend($field, $vars) \|\| !is_array($vars))
160	7	{
161	7	continue;
162		}
163
164	7	$db_settings[$field] = $this->get_field_value($field, $vars['default'], $db_settings);
165	7	$content = $this->get_field_template($field, $db_settings, $vars);
166
167	7	$this->template->assign_block_vars('options', array(
168	7	'KEY' => $field,
169	7	'TITLE' => $this->user->lang($vars['lang']),
170	7	'S_EXPLAIN' => $vars['explain'],
171	7	'TITLE_EXPLAIN' => $vars['lang_explain'],
172	7	'CONTENT' => $content,
173	7	));
174	7	unset($default_settings[$field]);
175	8	}
176	8	}
177
178		/**
179		* Get the field html
180		*
181		* @param string $field
182		* @param array $db_settings
183		* @param array $vars
184		* @return string
185		*/
186	7	private function get_field_template($field, array &$db_settings, array &$vars)
187		{
188	7	$vars['lang_explain'] = $this->explain_field($vars);
189	7	$vars['append'] = $this->append_field($vars);
190
191	7	$type = explode(':', $vars['type']);
192	7	$method = 'prep_' . $type[0] . '_field_for_display';
193
194	7	if (is_callable(array($this, $method)))
195	7	{
196	7	$this->set_params($field, $vars, $db_settings);
197	7	$this->$method($vars, $type, $field, $db_settings);
198	7	}
199
200	7	return build_cfg_template($type, $field, $db_settings, $field, $vars);
201		}
202
203		/**
204		* Set field legend
205		*
206		* @param string $field
207		* @param string\|array $vars
208		* @return boolean
209		*/
210	7	private function set_legend($field, $vars)
211		{
212	7	if (strpos($field, 'legend') !== false)
213	7	{
214	7	$this->template->assign_block_vars('options', array(
215	7	'S_LEGEND' => $field,
216	7	'LEGEND' => $this->user->lang($vars)
217	7	));
218
219	7	return true;
220		}
221
222	7	return false;
223		}
224
225		/**
226		* Get field details
227		*
228		* @param array $vars
229		* @return mixed\|string
230		*/
231	7	private function explain_field(array $vars)
232		{
233	7	$l_explain = '';
234	7	if (!empty($vars['explain']))
235	7	{
236	2	$l_explain = (isset($vars['lang_explain'])) ? $this->user->lang($vars['lang_explain']) : $this->user->lang($vars['lang'] . '_EXPLAIN');
237	2	}
238
239	7	return $l_explain;
240		}
241
242		/**
243		* Add text after field
244		*
245		* @param array $vars
246		* @return mixed\|string
247		*/
248	7	private function append_field(array $vars)
249		{
250	7	$append = '';
251	7	if (!empty($vars['append']))
252	7	{
253	1	$append = $this->user->lang($vars['append']);
254	1	}
255
256	7	return $append;
257		}
258
259		/**
260		* Set field parameters
261		*
262		* @param string $field
263		* @param array $vars
264		* @param array $settings
265		*/
266	7	private function set_params($field, array &$vars, array $settings)
267		{
268	7	if (isset($vars['options']))
269	7	{
270	4	$vars['params'][] = $vars['options'];
271	4	$vars['params'][] = $settings[$field];
272	4	}
273	7	}
274
275		/**
276		* Get field value
277		*
278		* @param string $field
279		* @param mixed $default
280		* @param array $db_settings
281		* @return mixed
282		*/
283	7	private function get_field_value($field, $default, array $db_settings)
284		{
285	7	return (isset($db_settings[$field])) ? $db_settings[$field] : $default;
286		}
287
288		/**
289		* @param array $vars
290		*/
291	1	private function prep_select_field_for_display(array &$vars)
292		{
293	1	$this->add_lang_vars($vars['params'][0]);
294
295	1	$vars['function'] = (!empty($vars['function'])) ? $vars['function'] : 'build_select';
296	1	}
297
298		/**
299		* @param array $vars
300		* @param array $type
301		* @param string $field
302		*/
303	2	private function prep_checkbox_field_for_display(array &$vars, array &$type, $field)
304		{
305	2	$this->add_lang_vars($vars['params'][0]);
306
307	2	$vars['method'] = 'build_checkbox';
308	2	$vars['params'][] = $field;
309	2	$type[0] = 'custom';
310	2	}
311
312		/**
313		* @param array $vars
314		* @param array $type
315		* @param string $field
316		*/
317	2	private function prep_radio_field_for_display(array &$vars, array &$type, $field)
318	1	{
319	2	if (!isset($type[1]))
320	2	{
321	1	$this->add_lang_vars($vars['params'][0]);
322
323	1	$vars['method'] = 'build_radio';
324	1	$vars['params'][] = $field;
325	1	$type[0] = 'custom';
326	1	}
327	2	}
328
329		/**
330		* @param array $vars
331		* @param array $type
332		* @param string $field
333		*/
334	1	private function prep_multi_select_field_for_display(array &$vars, array &$type, $field)
335		{
336	1	$this->prep_checkbox_field_for_display($vars, $type, $field);
337
338	1	$vars['method'] ='build_multi_select';
339	1	}
340
341		/**
342		* @param array $vars
343		* @param array $type
344		*/
345	1	private function prep_hidden_field_for_display(array &$vars, array &$type)
346		{
347	1	$vars['method'] = 'build_hidden';
348	1	$vars['explain'] = '';
349	1	$vars['lang'] = '';
350	1	$type[0] = 'custom';
351	1	}
352
353		/**
354		* @param array $vars
355		* @param array $type
356		*/
357	1	private function prep_custom_field_for_display(array &$vars, array &$type)
358		{
359	1	$vars['function'] = (!empty($vars['function'])) ? $vars['function'] : '';
360	1	$type[0] = 'custom';
361	1	}
362
363		/**
364		* this looks bad but its the only way without modifying phpbb code
365		* this is for select items that do not need to be translated
366		* @param array $options
367		*/
368	4	private function add_lang_vars(array $options)
369		{
370	4	foreach ($options as $title)
371		{
372	4	if (!isset($this->user->lang[$title]))
373	4	{
374	4	$this->user->lang[$title] = $title;
375	4	}
376	4	}
377	4	}
378
379		/**
380		* @param array $cfg_array
381		* @param array $df_settings
382		*/
383	5	private function get_multi_select(array &$cfg_array, array $df_settings)
384		{
385	5	$multi_select = utf8_normalize_nfc($this->request->variable('config', array('' => array('' => '')), true));
386	5	$multi_select = array_filter($multi_select);
387
388	5	foreach ($multi_select as $field => $settings)
389		{
390	1	$cfg_array[$field] = (!empty($settings)) ? $settings : $df_settings[$field]['default'];
391	5	}
392	5	}
393		}
394

blitze / phpBB-ext-sitemaker

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cfg_handler B

Complexity

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Coupling/Cohesion

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20 Methods

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Complex Class

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