display::adjust_right_id() - Code Metrics - Inspection of "Consolidate filemanager parts into single class" - blitze/phpBB-ext-sitemaker - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 56e698...1a7010 )

by Daniel

created 2017-11-05 12:56 UTC

display::adjust_right_id() A

↳ Parent: display

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	7
rs	9.4285
ccs	6
cts	6
cp	1
cc	2
eloc	3
nc	2
nop	3
crap	2

<?php
/**
 *
 * @package sitemaker
 * @copyright (c) 2013 Daniel A. (blitze)
 * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
 *
 */

namespace blitze\sitemaker\services\menus;

class display extends \blitze\sitemaker\services\tree\display
{
	/** @var \phpbb\template\template */
	protected $template;

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

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

	/** @var bool */
	private $expanded = true;

	/** @var integer */
	private $max_depth = 100;

	/** @var integer */
	private $min_depth = 0;

	/** @var array */
	private $parental_depth;

	/** @var array */
	private $current_item;

	/**
	 * Construct
	 *
	 * @param \phpbb\db\driver\driver_interface		$db             	Database connection
	 * @param \phpbb\template\template				$template			Template object
	 * @param \phpbb\user							$user				User Object
	 * @param string								$menu_items_table	Menu Items table
	 * @param string								$pk					Primary key
	 * @param string								$php_ext			php file extension
	 */
	public function __construct(\phpbb\db\driver\driver_interface $db, \phpbb\template\template $template, \phpbb\user $user, $menu_items_table, $pk, $php_ext)
	{
		parent::__construct($db, $menu_items_table, $pk);

		$this->template = $template;
		$this->user = $user;
		$this->php_ext = $php_ext;
	}

	/**
	 * @param array $params
	 * @return void
	 */
	public function set_params(array $params)
	{
		$this->expanded = (bool) ((isset($params['expanded'])) ? $params['expanded'] : true);
		$this->max_depth = (int) ((isset($params['max_depth'])) ? $params['max_depth'] : 100);
	}

	/**
	 * @param array $data
	 * @param \phpbb\template\twig\twig $template
	 * @param string $handle
	 * @return void
	 */
	public function display_navlist(array $data, \phpbb\template\twig\twig &$template, $handle = 'tree')
	{
		$this->set_current_item($data);
		$this->prepare_items($data['items']);

		if (sizeof($data['items']))
		{
			$this_depth = 0;
			foreach ($data['items'] as $row)
			{
				$prev_depth = $row['prev_depth'];
				$this_depth = $row['this_depth'];
				$row['num_kids'] = $this->count_descendants($row);

				$template->assign_block_vars($handle, array_change_key_case($row, CASE_UPPER));
				$this->close_open_tags($template, $handle . '.close', abs($prev_depth - $this_depth));
			}

			$this->close_open_tags($template, 'close_' . $handle, ($this_depth - $this->min_depth));
		}
	}

	/**
	 * @param array $data
	 * @return bool
	 */
	protected function set_current_item(array $data)
	{
		$paths = (array) $data['paths'];
		$this->min_depth = 0;

		arsort($paths);

		$curr_path = $this->get_current_path();
		foreach ($paths as $item_id => $test_url)
		{
			if (strpos($curr_path, $test_url) !== false)
			{
				$row = $data['items'][$item_id];
				$this->adjust_depth($row);
				$this->current_item = $row;

				return true;
			}
		}

		$this->current_item = $this->default_current_item();
		return false;
	}

	/**
	 * @return string
	 */
	protected function get_current_path()
	{
		$curr_page = '/' . ltrim($this->user->page['page_dir'] . '/' . $this->user->page['page_name'], './');
		$curr_parts = explode('&', $this->user->page['query_string']);

		sort($curr_parts);

		return $curr_page . '?' . join('&', $curr_parts);
	}

	/**
	 * return void
	 */
	protected function default_current_item()
	{
		$this->max_depth = ($this->expanded) ? $this->max_depth : 0;
		$this->min_depth = 0;

		return array(
			'item_id'	=> 0,
			'parent_id'	=> 0,
			'left_id'	=> 0,
			'right_id'	=> 0,
			'depth'		=> 0,
		);
	}

	/**
	 * @param array $data
	 * @return void
	 */
	protected function prepare_items(array &$data)
	{
		$leaf = array();
		$prev_depth = $this->min_depth;
		$this->parental_depth = array(0 => -1);

		foreach ($data as $item_id => $row)
		{
			// Skip branch
			if ($this->should_skip_branch($row, $leaf))
			{
				$this->adjust_right_id($leaf['item_id'], $data, $leaf);
				unset($data[$item_id]);
				continue;
			}

			$is_current_item = $this->is_current_item($row);
			$is_parent = $this->is_parent_of_current_item($row);
			$this_depth	= $this->parental_depth[$row['parent_id']] + 1;
			$leaf = $this->get_leaf_node($row, $is_current_item, $is_parent);

			$this->parental_depth[$row[$this->pk]] = $this_depth;

			if ($row['depth'] < $this->min_depth)
			{
				unset($data[$item_id]);
				continue;
			}

			$data[$item_id] = array_merge($data[$item_id], array(
				'prev_depth'	=> $prev_depth,
				'this_depth'	=> $this_depth,
				'is_current'	=> $is_current_item,
				'is_parent'		=> $is_parent,
				'full_url'		=> $this->get_full_url($row),
			));

			$prev_depth = $this_depth;
		}
		unset($this->parental_depth, $data);
	}

	/**
	 * @param array $row
	 * @param array $leaf
	 * @return bool
	 */
	protected function should_skip_branch(array $row, array $leaf)
	{
		return (sizeof($leaf) && $row['left_id'] < $leaf['right_id']);
	}

	/**
	 * @param array $row
	 * @return bool
	 */
	protected function is_current_item(array $row)
	{
		return ($row['item_id'] === $this->current_item['item_id']) ? true : false;
	}

	/**
	 * @param array $row
	 * @return bool
	 */
	protected function is_parent_of_current_item(array $row)
	{
		return ($row['left_id'] < $this->current_item['left_id'] && $row['right_id'] > $this->current_item['right_id']) ? true : false;
	}

	/**
	 * Does the branch end here?
	 *
	 * @param array $row
	 * @param bool $is_current_item
	 * @param bool $is_current_items_parent
	 * @return array
	 */
	protected function get_leaf_node(array $row, $is_current_item, $is_current_items_parent)
	{
		return ($this->must_not_expand($row, $is_current_items_parent) && !$is_current_item && $row['is_expandable']) ? $row : array();
	}

	/**
	 * @param array $row
	 * @param bool $is_current_items_parent
	 * @return bool
	 */
	protected function must_not_expand(array $row, $is_current_items_parent)
	{
		return ($row['depth'] === $this->max_depth || !$is_current_items_parent && !$this->expanded) ? true : false;
	}

	/**
	 * @param \phpbb\template\twig\twig $template
	 * @param string $handle
	 * @param int $repeat
	 * @return void
	 */
	protected function close_open_tags(\phpbb\template\twig\twig &$template, $handle, $repeat)
	{
		for ($i = 0; $i < $repeat; $i++)
		{
			$template->assign_block_vars($handle, array());
		}
	}

	/**
	 * @param int $items_depth
	 * return bool
	 * @return bool
	 */
	protected function needs_adjustment($items_depth)
	{
		return (!$this->expanded && $items_depth >= $this->max_depth) ? true : false;
	}

	/**
	 * @param array $row
	 * @return void
	 */
	protected function adjust_depth(array $row)
	{
		$depth = (int) $row['depth'];
		if ($this->needs_adjustment($depth))
		{
			$adjustment = ($this->count_descendants($row)) ? 1 : 0;
			$this->set_depth_limits($depth, $adjustment);
		}
	}

	/**
	 * @param int $item_id
	 * @param array $data
	 * @param array $leaf
	 * @return void
	 */
	protected function adjust_right_id($item_id, array &$data, array $leaf)
	{
		if (isset($data[$item_id]))
		{
			$data[$leaf['item_id']]['right_id'] -= 2;
		}
	}

	/**
	 * Append session id to local, non-directory paths
	 *
	 * @param array $row
	 * @return string
	 */
	protected function get_full_url(array $row)
	{
		$full_url = $row['full_url'];
		if ($row['is_navigable'])
		{
			$full_url = append_sid($row['full_url'], false, false);
		}

		return $full_url;
	}

	/**
	 * @param int $depth
	 * @param int $adjustment
	 */
	protected function set_depth_limits($depth, $adjustment)
	{
		$this->min_depth = ($this->max_depth && $depth >= $this->max_depth) ? $depth - $this->max_depth + $adjustment : 0;
		$this->max_depth = $depth + $adjustment;
	}
}


1		<?php
2		/**
3		*
4		* @package sitemaker
5		* @copyright (c) 2013 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\menus;
11
12		class display extends \blitze\sitemaker\services\tree\display
13		{
14		/** @var \phpbb\template\template */
15		protected $template;
16
17		/** @var \phpbb\user */
18		protected $user;
19
20		/** @var string */
21		protected $php_ext;
22
23		/** @var bool */
24		private $expanded = true;
25
26		/** @var integer */
27		private $max_depth = 100;
28
29		/** @var integer */
30		private $min_depth = 0;
31
32		/** @var array */
33		private $parental_depth;
34
35		/** @var array */
36		private $current_item;
37
38		/**
39		* Construct
40		*
41		* @param \phpbb\db\driver\driver_interface $db Database connection
42		* @param \phpbb\template\template $template Template object
43		* @param \phpbb\user $user User Object
44		* @param string $menu_items_table Menu Items table
45		* @param string $pk Primary key
46		* @param string $php_ext php file extension
47		*/
48	21	public function __construct(\phpbb\db\driver\driver_interface $db, \phpbb\template\template $template, \phpbb\user $user, $menu_items_table, $pk, $php_ext)
49		{
50	21	parent::__construct($db, $menu_items_table, $pk);
51
52	21	$this->template = $template;
53	21	$this->user = $user;
54	21	$this->php_ext = $php_ext;
55	21	}
56
57		/**
58		* @param array $params
59		* @return void
60		*/
61	10	public function set_params(array $params)
62		{
63	10	$this->expanded = (bool) ((isset($params['expanded'])) ? $params['expanded'] : true);
64	10	$this->max_depth = (int) ((isset($params['max_depth'])) ? $params['max_depth'] : 100);
65	10	}
66
67		/**
68		* @param array $data
69		* @param \phpbb\template\twig\twig $template
70		* @param string $handle
71		* @return void
72		*/
73	10	public function display_navlist(array $data, \phpbb\template\twig\twig &$template, $handle = 'tree')
74		{
75	10	$this->set_current_item($data);
76	10	$this->prepare_items($data['items']);
77
78	10	if (sizeof($data['items']))
79	10	{
80	10	$this_depth = 0;
81	10	foreach ($data['items'] as $row)
82		{
83	10	$prev_depth = $row['prev_depth'];
84	10	$this_depth = $row['this_depth'];
85	10	$row['num_kids'] = $this->count_descendants($row);
86
87	10	$template->assign_block_vars($handle, array_change_key_case($row, CASE_UPPER));
88	10	$this->close_open_tags($template, $handle . '.close', abs($prev_depth - $this_depth));
89	10	}
90
91	10	$this->close_open_tags($template, 'close_' . $handle, ($this_depth - $this->min_depth));
92	10	}
93	10	}
94
95		/**
96		* @param array $data
97		* @return bool
98		*/
99	10	protected function set_current_item(array $data)
100		{
101	10	$paths = (array) $data['paths'];
102	10	$this->min_depth = 0;
103
104	10	arsort($paths);
105
106	10	$curr_path = $this->get_current_path();
107	10	foreach ($paths as $item_id => $test_url)
108		{
109	8	if (strpos($curr_path, $test_url) !== false)
110	8	{
111	6	$row = $data['items'][$item_id];
112	6	$this->adjust_depth($row);
113	6	$this->current_item = $row;
114
115	6	return true;
116		}
117	9	}
118
119	4	$this->current_item = $this->default_current_item();
120	4	return false;
121		}
122
123		/**
124		* @return string
125		*/
126	10	protected function get_current_path()
127		{
128	10	$curr_page = '/' . ltrim($this->user->page['page_dir'] . '/' . $this->user->page['page_name'], './');
129	10	$curr_parts = explode('&', $this->user->page['query_string']);
130
131	10	sort($curr_parts);
132
133	10	return $curr_page . '?' . join('&', $curr_parts);
134		}
135
136		/**
137		* return void
138		*/
139	4	protected function default_current_item()
140		{
141	4	$this->max_depth = ($this->expanded) ? $this->max_depth : 0;
142	4	$this->min_depth = 0;
143
144		return array(
145	4	'item_id' => 0,
146	4	'parent_id' => 0,
147	4	'left_id' => 0,
148	4	'right_id' => 0,
149	4	'depth' => 0,
150	4	);
151		}
152
153		/**
154		* @param array $data
155		* @return void
156		*/
157	10	protected function prepare_items(array &$data)
158		{
159	10	$leaf = array();
160	10	$prev_depth = $this->min_depth;
161	10	$this->parental_depth = array(0 => -1);
162
163	10	foreach ($data as $item_id => $row)
164		{
165		// Skip branch
166	10	if ($this->should_skip_branch($row, $leaf))
167	10	{
168	4	$this->adjust_right_id($leaf['item_id'], $data, $leaf);
169	4	unset($data[$item_id]);
170	4	continue;
171		}
172
173	10	$is_current_item = $this->is_current_item($row);
174	10	$is_parent = $this->is_parent_of_current_item($row);
175	10	$this_depth = $this->parental_depth[$row['parent_id']] + 1;
176	10	$leaf = $this->get_leaf_node($row, $is_current_item, $is_parent);
177
178	10	$this->parental_depth[$row[$this->pk]] = $this_depth;
179
180	10	if ($row['depth'] < $this->min_depth)
181	10	{
182	2	unset($data[$item_id]);
183	2	continue;
184		}
185
186	10	$data[$item_id] = array_merge($data[$item_id], array(
187	10	'prev_depth' => $prev_depth,
188	10	'this_depth' => $this_depth,
189	10	'is_current' => $is_current_item,
190	10	'is_parent' => $is_parent,
191	10	'full_url' => $this->get_full_url($row),
192	10	));
193
194	10	$prev_depth = $this_depth;
195	10	}
196	10	unset($this->parental_depth, $data);
197	10	}
198
199		/**
200		* @param array $row
201		* @param array $leaf
202		* @return bool
203		*/
204	10	protected function should_skip_branch(array $row, array $leaf)
205		{
206	10	return (sizeof($leaf) && $row['left_id'] < $leaf['right_id']);
207		}
208
209		/**
210		* @param array $row
211		* @return bool
212		*/
213	10	protected function is_current_item(array $row)
214		{
215	10	return ($row['item_id'] === $this->current_item['item_id']) ? true : false;
216		}
217
218		/**
219		* @param array $row
220		* @return bool
221		*/
222	10	protected function is_parent_of_current_item(array $row)
223		{
224	10	return ($row['left_id'] < $this->current_item['left_id'] && $row['right_id'] > $this->current_item['right_id']) ? true : false;
225		}
226
227		/**
228		* Does the branch end here?
229		*
230		* @param array $row
231		* @param bool $is_current_item
232		* @param bool $is_current_items_parent
233		* @return array
234		*/
235	10	protected function get_leaf_node(array $row, $is_current_item, $is_current_items_parent)
236		{
237	10	return ($this->must_not_expand($row, $is_current_items_parent) && !$is_current_item && $row['is_expandable']) ? $row : array();
238		}
239
240		/**
241		* @param array $row
242		* @param bool $is_current_items_parent
243		* @return bool
244		*/
245	10	protected function must_not_expand(array $row, $is_current_items_parent)
246		{
247	10	return ($row['depth'] === $this->max_depth \|\| !$is_current_items_parent && !$this->expanded) ? true : false;
248		}
249
250		/**
251		* @param \phpbb\template\twig\twig $template
252		* @param string $handle
253		* @param int $repeat
254		* @return void
255		*/
256	10	protected function close_open_tags(\phpbb\template\twig\twig &$template, $handle, $repeat)
257		{
258	10	for ($i = 0; $i < $repeat; $i++)
259		{
260	8	$template->assign_block_vars($handle, array());
261	8	}
262	10	}
263
264		/**
265		* @param int $items_depth
266		* return bool
267		* @return bool
268		*/
269	6	protected function needs_adjustment($items_depth)
270		{
271	6	return (!$this->expanded && $items_depth >= $this->max_depth) ? true : false;
272		}
273
274		/**
275		* @param array $row
276		* @return void
277		*/
278	6	protected function adjust_depth(array $row)
279		{
280	6	$depth = (int) $row['depth'];
281	6	if ($this->needs_adjustment($depth))
282	6	{
283	2	$adjustment = ($this->count_descendants($row)) ? 1 : 0;
284	2	$this->set_depth_limits($depth, $adjustment);
285	2	}
286	6	}
287
288		/**
289		* @param int $item_id
290		* @param array $data
291		* @param array $leaf
292		* @return void
293		*/
294	4	protected function adjust_right_id($item_id, array &$data, array $leaf)
295		{
296	4	if (isset($data[$item_id]))
297	4	{
298	4	$data[$leaf['item_id']]['right_id'] -= 2;
299	4	}
300	4	}
301
302		/**
303		* Append session id to local, non-directory paths
304		*
305		* @param array $row
306		* @return string
307		*/
308	10	protected function get_full_url(array $row)
309		{
310	10	$full_url = $row['full_url'];
311	10	if ($row['is_navigable'])
312	10	{
313	6	$full_url = append_sid($row['full_url'], false, false);
314	6	}
315
316	10	return $full_url;
317		}
318
319		/**
320		* @param int $depth
321		* @param int $adjustment
322		*/
323	2	protected function set_depth_limits($depth, $adjustment)
324		{
325	2	$this->min_depth = ($this->max_depth && $depth >= $this->max_depth) ? $depth - $this->max_depth + $adjustment : 0;
326	2	$this->max_depth = $depth + $adjustment;
327	2	}
328		}
329

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display::adjust_right_id() A

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