cfg_handler::generate_config_fields() - Code Metrics - Inspection of "Merge branch 'master' into 'develop'" - blitze/phpBB-ext-sitemaker - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( de7659...415144 )

by Daniel

created 2016-03-29 18:04 UTC

cfg_handler::generate_config_fields() B

↳ Parent: cfg_handler

Complexity

Conditions	4
Paths	3

Size

Total Lines	22
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	22
ccs	17
cts	17
cp	1
rs	8.9197
cc	4
eloc	13
nc	3
nop	2
crap	4

<?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\language\language */
	protected $translator;

	/** @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\language\language				$translator				Language 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\language\language $translator, \blitze\sitemaker\services\groups $groups, $phpbb_root_path, $php_ext)
	{
		parent::__construct($translator);

		$this->request = $request;
		$this->template = $template;
		$this->translator = $translator;
		$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));

		$errors = array();
		validate_config_vars($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);
	}

	/**
	 * 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'			=> $this->translator->lang($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'	=> $this->translator->lang($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'])) ? $this->translator->lang($vars['lang_explain']) : $this->translator->lang($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 = $this->translator->lang($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 $db_settings)
	{
		return (!empty($db_settings[$field])) ? $db_settings[$field] : $default;
	}

	/**
	 * @param array $vars
	 * @param array $type
	 * @param string $field
	 */
	private function prep_select_field_for_display(array &$vars, array &$type, $field)
	{
		$vars['method'] = 'build_select';
		$vars['params'][] = $field;
		$type[0] = 'custom';
	}

	/**
	 * @param array $vars
	 * @param array $type
	 * @param string $field
	 */
	private function prep_checkbox_field_for_display(array &$vars, array &$type, $field)
	{
		$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]))
		{
			$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';
	}

	/**
	 * @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\language\language */
21		protected $translator;
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\language\language $translator Language 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	52	public function __construct(\phpbb\request\request_interface $request, \phpbb\template\template $template, \phpbb\language\language $translator, \blitze\sitemaker\services\groups $groups, $phpbb_root_path, $php_ext)
43		{
44	52	parent::__construct($translator);
45
46	52	$this->request = $request;
47	52	$this->template = $template;
48	52	$this->translator = $translator;
49	52	$this->groups = $groups;
50	52	$this->phpbb_root_path = $phpbb_root_path;
51	52	$this->php_ext = $php_ext;
52	52	}
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
92	6	$errors = array();
93	6	validate_config_vars($default_settings, $cfg_array, $errors);
94
95	6	if (sizeof($errors))
96	6	{
97	1	return array('errors' => join("\n", $errors));
98		}
99
100	5	$this->get_multi_select($cfg_array, $default_settings);
101
102	5	return array_intersect_key($cfg_array, $default_settings);
103		}
104
105		/**
106		* Get the html form
107		*
108		* @param array $block_data
109		* @return string
110		*/
111	8	private function get_form(array $block_data)
112		{
113	8	$selected_groups = $this->ensure_array($block_data['permission']);
114
115	8	$this->template->assign_vars(array(
116	8	'S_ACTIVE' => $block_data['status'],
117	8	'S_TYPE' => $block_data['type'],
118	8	'S_NO_WRAP' => $block_data['no_wrap'],
119	8	'S_HIDE_TITLE' => $block_data['hide_title'],
120	8	'S_BLOCK_CLASS' => trim($block_data['class']),
121	8	'S_GROUP_OPS' => $this->groups->get_options('all', $selected_groups),
122	8	));
123
124	8	$this->template->set_filenames(array(
125	8	'block_settings' => 'block_settings.html',
126	8	));
127
128	8	return $this->template->assign_display('block_settings');
129		}
130
131		/**
132		* Generate block configuration fields
133		*
134		* @param array $db_settings
135		* @param array $default_settings
136		*/
137	8	private function generate_config_fields(array &$db_settings, array $default_settings)
138		{
139	8	foreach ($default_settings as $field => $vars)
140		{
141	7	if ($this->set_legend($field, $vars) \|\| !is_array($vars))
142	7	{
143	7	continue;
144		}
145
146	7	$db_settings[$field] = $this->get_field_value($field, $vars['default'], $db_settings);
147	7	$content = $this->get_field_template($field, $db_settings, $vars);
148
149	7	$this->template->assign_block_vars('options', array(
150	7	'KEY' => $field,
151	7	'TITLE' => $this->translator->lang($vars['lang']),
152	7	'S_EXPLAIN' => $vars['explain'],
153	7	'TITLE_EXPLAIN' => $vars['lang_explain'],
154	7	'CONTENT' => $content,
155	7	));
156	7	unset($default_settings[$field]);
157	8	}
158	8	}
159
160		/**
161		* Get the field html
162		*
163		* @param string $field
164		* @param array $db_settings
165		* @param array $vars
166		* @return string
167		*/
168	7	private function get_field_template($field, array &$db_settings, array &$vars)
169		{
170	7	$vars['lang_explain'] = $this->explain_field($vars);
171	7	$vars['append'] = $this->append_field($vars);
172
173	7	$type = explode(':', $vars['type']);
174	7	$method = 'prep_' . $type[0] . '_field_for_display';
175
176	7	if (is_callable(array($this, $method)))
177	7	{
178	7	$this->set_params($field, $vars, $db_settings);
179	7	$this->$method($vars, $type, $field, $db_settings);
180	7	}
181
182	7	return build_cfg_template($type, $field, $db_settings, $field, $vars);
183		}
184
185		/**
186		* Set field legend
187		*
188		* @param string $field
189		* @param string\|array $vars
190		* @return boolean
191		*/
192	7	private function set_legend($field, $vars)
193		{
194	7	if (strpos($field, 'legend') !== false)
195	7	{
196	7	$this->template->assign_block_vars('options', array(
197	7	'S_LEGEND' => $field,
198	7	'LEGEND' => $this->translator->lang($vars)
199	7	));
200
201	7	return true;
202		}
203
204	7	return false;
205		}
206
207		/**
208		* Get field details
209		*
210		* @param array $vars
211		* @return mixed\|string
212		*/
213	7	private function explain_field(array $vars)
214		{
215	7	$l_explain = '';
216	7	if (!empty($vars['explain']))
217	7	{
218	2	$l_explain = (isset($vars['lang_explain'])) ? $this->translator->lang($vars['lang_explain']) : $this->translator->lang($vars['lang'] . '_EXPLAIN');
219	2	}
220
221	7	return $l_explain;
222		}
223
224		/**
225		* Add text after field
226		*
227		* @param array $vars
228		* @return mixed\|string
229		*/
230	7	private function append_field(array $vars)
231		{
232	7	$append = '';
233	7	if (!empty($vars['append']))
234	7	{
235	1	$append = $this->translator->lang($vars['append']);
236	1	}
237
238	7	return $append;
239		}
240
241		/**
242		* Set field parameters
243		*
244		* @param string $field
245		* @param array $vars
246		* @param array $settings
247		*/
248	7	private function set_params($field, array &$vars, array $settings)
249		{
250	7	if (isset($vars['options']))
251	7	{
252	4	$vars['params'][] = $vars['options'];
253	4	$vars['params'][] = $settings[$field];
254	4	}
255	7	}
256
257		/**
258		* Get field value
259		*
260		* @param string $field
261		* @param mixed $default
262		* @param array $db_settings
263		* @return mixed
264		*/
265	7	private function get_field_value($field, $default, array $db_settings)
266		{
267	7	return (!empty($db_settings[$field])) ? $db_settings[$field] : $default;
268		}
269
270		/**
271		* @param array $vars
272		* @param array $type
273		* @param string $field
274		*/
275	1	private function prep_select_field_for_display(array &$vars, array &$type, $field)
276		{
277	1	$vars['method'] = 'build_select';
278	1	$vars['params'][] = $field;
279	1	$type[0] = 'custom';
280	1	}
281
282		/**
283		* @param array $vars
284		* @param array $type
285		* @param string $field
286		*/
287	2	private function prep_checkbox_field_for_display(array &$vars, array &$type, $field)
288		{
289	2	$vars['method'] = 'build_checkbox';
290	2	$vars['params'][] = $field;
291	2	$type[0] = 'custom';
292	2	}
293
294		/**
295		* @param array $vars
296		* @param array $type
297		* @param string $field
298		*/
299	2	private function prep_radio_field_for_display(array &$vars, array &$type, $field)
300		{
301	2	if (!isset($type[1]))
302	2	{
303	1	$vars['method'] = 'build_radio';
304	1	$vars['params'][] = $field;
305	1	$type[0] = 'custom';
306	1	}
307	2	}
308
309		/**
310		* @param array $vars
311		* @param array $type
312		* @param string $field
313		*/
314	1	private function prep_multi_select_field_for_display(array &$vars, array &$type, $field)
315		{
316	1	$this->prep_checkbox_field_for_display($vars, $type, $field);
317
318	1	$vars['method'] ='build_multi_select';
319	1	}
320
321		/**
322		* @param array $vars
323		* @param array $type
324		*/
325	1	private function prep_hidden_field_for_display(array &$vars, array &$type)
326		{
327	1	$vars['method'] = 'build_hidden';
328	1	$vars['explain'] = '';
329	1	$vars['lang'] = '';
330	1	$type[0] = 'custom';
331	1	}
332
333		/**
334		* @param array $vars
335		* @param array $type
336		*/
337	1	private function prep_custom_field_for_display(array &$vars, array &$type)
338		{
339	1	$vars['function'] = (!empty($vars['function'])) ? $vars['function'] : '';
340	1	$type[0] = 'custom';
341	1	}
342
343		/**
344		* @param array $cfg_array
345		* @param array $df_settings
346		*/
347	5	private function get_multi_select(array &$cfg_array, array $df_settings)
348		{
349	5	$multi_select = utf8_normalize_nfc($this->request->variable('config', array('' => array('' => '')), true));
350	5	$multi_select = array_filter($multi_select);
351
352	5	foreach ($multi_select as $field => $settings)
353		{
354	1	$cfg_array[$field] = (!empty($settings)) ? $settings : $df_settings[$field]['default'];
355	5	}
356	5	}
357		}
358

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cfg_handler::generate_config_fields() B

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