Comments::tree_data() - Code Metrics - Inspection of "API for getting comments" - nazar-pc/CleverStyle-Framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d91f33...8c195c )

by Nazar

created 2016-05-04 15:35 UTC

Comments::tree_data() B

↳ Parent: Comments

Complexity

Conditions	5
Paths	5

Size

Total Lines	38
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	1	Features	0

Metric	Value
cc	5
eloc	18
c	3
b	1
f	0
nc	5
nop	3
dl	0
loc	38
rs	8.439

<?php
/**
 * @package   Comments
 * @category  modules
 * @author    Nazar Mokrynskyi <[email protected]>
 * @copyright Copyright (c) 2011-2016, Nazar Mokrynskyi
 * @license   MIT License, see license.txt
 */
namespace cs\modules\Comments;
use
	h,
	cs\Cache,
	cs\Config,
	cs\Language,
	cs\Request,
	cs\User,
	cs\CRUD_helpers,
	cs\Singleton;

/**
 * @method static $this instance($check = false)
 */
class Comments {
	use
		CRUD_helpers,
		Singleton;

	/**
	 * @var Cache\Prefix
	 */
	protected $cache;
	/**
	 * @var int    Avatar size in px, can be redefined
	 */
	public $avatar_size = 36;

	protected $data_model = [
		'id'     => 'int:1',
		'parent' => 'int:0',
		'module' => 'text',
		'item'   => 'int:1',
		'user'   => 'int:1',
		'date'   => 'int:1',
		'text'   => 'html',
		'lang'   => 'text'
	];

	protected $table = '[prefix]comments';

	protected function construct () {
		$this->cache = Cache::prefix('Comments');
	}
	/**
	 * Returns database index
	 *
	 * @return int
	 */
	protected function cdb () {
		return Config::instance()->module('Comments')->db('comments');
	}
	/**
	 * Get comment data
	 *
	 * @param int|int[] $id
	 *
	 * @return array|false
	 */
	function get ($id) {
		return $this->read($id);
	}
	/**
	 * @param string $module
	 * @param int    $item
	 *
	 * @return int[]

	 */
	function get_for_module_item ($module, $item) {
		$search_parameters = [
			'module' => $module,
			'item'   => $item
		];
		return $this->search($search_parameters, 1, PHP_INT_MAX, 'id', true) ?: [];
	}
	/**
	 * Add new comment
	 *
	 * @param int    $item   Item id
	 * @param string $module Module name
	 * @param string $text   Comment text
	 * @param int    $parent Parent comment id
	 *
	 * @return false|int
	 */
	function add ($item, $module, $text, $parent = 0) {
		$L    = Language::instance();
		$User = User::instance();
		$text = xap($text, true);
		if (!$text) {
			return false;
		}
		if ($parent) {
			$parent_comment = $this->read($parent);
			if ($parent_comment['item'] != $item || $parent_comment['module'] != $module) {
				return false;
			}
		}
		$id = $this->create($parent, $module, $item, $User->id, time(), $text, $L->clang);
		if ($id) {
			$this->cache->del("$module/$item");
		}
		return $id;
	}
	/**
	 * Set comment text
	 *
	 * @param int    $id
	 * @param string $text
	 *
	 * @return bool
	 */
	function set ($id, $text) {
		$text = xap($text, true);
		if (!$text) {
			return false;
		}
		$comment = $this->get($id);
		if (!$comment) {
			return false;
		}
		$comment['text'] = $text;
		$result          = $this->update($comment);
		if ($result) {
			$this->cache->del("$comment[module]/$comment[item]");
		}
		return $result;
	}
	/**
	 * Delete comment
	 *
	 * @param int $id
	 *
	 * @return bool
	 */
	function del ($id) {
		$comment = $this->read($id);
		if (
			!$comment ||
			$this->search(
				[
					'parent'      => $id,
					'total_count' => true
				]
			)
		) {
			return false;
		}
		$result = $this->delete($id);
		if ($result) {
			$this->cache->del("$comment[module]/$comment[item]");
		}
		return $result;
	}
	/**
	 * Delete all comments of specified item
	 *
	 * @param int    $item   Item id
	 * @param string $module Module name
	 *
	 * @return bool
	 */
	function del_all ($item, $module) {
		$item   = (int)$item;
		$result = $this->db_prime()->q(
			"DELETE FROM `[prefix]comments`
			WHERE
				`module`	= '%s' AND
				`item`		= '%d'",
			$module,
			$item
		);
		if ($result) {
			$this->cache->del("$module/$item");
		}
		return (bool)$result;
	}
	/**
	 * Count of comments for specified item
	 *
	 * @param int    $item   Item id
	 * @param string $module Module name
	 *
	 * @return int
	 */
	function count ($item, $module) {
		$item = (int)$item;
		$L    = Language::instance();
		return $this->cache->get(
			"$module/$item/count/$L->clang",
			function () use ($item, $module, $L) {
				return $this->search(
					[
						'module'      => $module,
						'item'        => $item,
						'lang'        => $L->clang,
						'total_count' => true
					]
				);
			}
		);
	}
	/**
	 * Get comments tree in html format for specified item (look at ::block() method before usage)
	 *
	 * @param int    $item   Item id
	 * @param string $module Module name
	 *
	 * @return string
	 */
	function tree ($item, $module) {
		return $this->tree_html($this->tree_data($item, $module) ?: []);
	}
	/**
	 * Get comments structure of specified item
	 *
	 * @param int			$item
	 * @param string		$module
	 * @param int			$parent
	 *
	 * @return false|array
	 */
	function tree_data ($item, $module, $parent = 0) {
		$Cache	= $this->cache;
		$L		= Language::instance();
		if (($comments = $Cache->{"$module/$item/$L->clang"}) === false) {
			$item		= (int)$item;
			$parent		= (int)$parent;
			$comments	= $this->db()->qfa(
				"SELECT
					`id`,
					`parent`,
					`user`,
					`date`,
					`text`,
					`lang`
				FROM `[prefix]comments`
				WHERE
					`parent`	= '%d' AND
					`item`		= '%d' AND
					`module`	= '%s' AND
					`lang`		= '%s'",
				$parent,
				$item,
				$module,
				$L->clang
			) ?: [];
			foreach ($comments as &$comment) {
				$comment['comments'] = $this->tree_data($item, $module, $comment['id']);
			}
			unset($comment);
			/**
			 * Cache only root tree data
			 */
			if ($parent == 0) {
				$Cache->{"$module/$item/$L->clang"}	= $comments;
			}
		}
		return $comments;
	}
	/**
	 * Get comments tree in html format for given data structure (usually uses ::tree_data() method)
	 *
	 * @param array[]	$comments
	 *
	 * @return string
	 */
	function tree_html ($comments) {
		$L			= Language::instance();
		$User		= User::instance();
		if (!is_array($comments) || !$comments) {
			return '';
		}
		$content	= '';
		foreach ($comments as $comment) {
			$uniqid		= uniqid('comment_', true);
			$content	.= str_replace($uniqid, $comment['text'], h::{'article.cs-comments-comment'}(
				h::{'img.cs-comments-comment-avatar'}([
					'src'	=> $User->avatar($this->avatar_size, $comment['user']),
					'alt'	=> $User->username($comment['user']),
					'title'	=> $User->username($comment['user'])
				]).
				h::span($User->username($comment['user'])).
				h::{'time.cs-comments-comment-date'}(
					date('dmY', time()) == date('dmY', $comment['date']) ?
						date($L->_time, $comment['date']) : $L->to_locale(date($L->_datetime, $comment['date'])),
					[
						'datetime'		=> date('c', $comment['date'])
					]
				).
				h::{'a.cs-comments-comment-link'}(
					h::icon('anchor'),
					[
						'href'	=> "#comment_$comment[id]"
					]
				).
				(
					$comment['parent'] ? h::{'a.cs-comments-comment-parent'}(
						h::icon('level-up'),
						[
							'href'	=> "#comment_$comment[parent]"
						]
					) : ''
				).
				(
					$User->id == $comment['user'] || $User->admin() ? h::{'icon.cs-comments-comment-edit.cs-cursor-pointer'}('pencil') : ''
				).
				(
					!$comment['comments'] &&
					(
						$User->id == $comment['user'] || $User->admin()
					) ? h::{'icon.cs-comments-comment-delete.cs-cursor-pointer'}('trash-o') : ''
				).
				h::{'div.cs-comments-comment-text'}($uniqid).
				(
					$comment['comments'] ? $this->tree_html($comment['comments']) : ''
				),
				[
					'id'	=> "comment_$comment[id]"
				]
			));
		}
		return $content;
	}
	/**
	 * Get comments block with comments tree and comments sending form
	 *
	 * @param int    $item   Item id
	 * @param string $module Module name
	 *
	 * @return string
	 */
	function block ($item, $module) {
		$L	= Language::prefix('comments_');
		return h::{'section#comments.cs-comments-comments'}(
			$L->comments.':'.
			(
				$this->tree($item, $module) ?: h::{'article.cs-blogs-no-comments'}($L->no_comments_yet)
			)
		).
		h::{'p.cs-comments-add-comment'}("$L->add_comment:").
		(
			User::instance()->user() ? h::{'section.cs-comments-comment-write'}(
				h::{'cs-editor-simple textarea.cs-comments-comment-write-text[is=cs-textarea][autosize]'}(
					'',
					[
						'data-item'		=> $item,
						'data-parent'	=> 0,
						'data-id'		=> 0,
						'data-module'	=> $module
					]
				).
				h::br().
				h::{'button.cs-comments-comment-write-send[is=cs-button]'}(
					$L->send_comment
				).
				h::{'button.cs-comments-comment-write-edit[is=cs-button]'}(
					$L->save,
					[
						'style'	=>	'display: none'
					]
				).
				h::{'button.cs-comments-comment-write-cancel[is=cs-button]'}(
					$L->cancel,
					[
						'style'	=>	'display: none'
					]
				)
			) : h::p($L->register_for_comments_sending)
		);
	}
}


1			<?php
2			/**
3			* @package Comments
4			* @category modules
5			* @author Nazar Mokrynskyi <[email protected]>
6			* @copyright Copyright (c) 2011-2016, Nazar Mokrynskyi
7			* @license MIT License, see license.txt
8			*/
9			namespace cs\modules\Comments;
10			use
11			h,
12			cs\Cache,
13			cs\Config,
14			cs\Language,
15			cs\Request,
16			cs\User,
17			cs\CRUD_helpers,
18			cs\Singleton;
19
20			/**
21			* @method static $this instance($check = false)
22			*/
23			class Comments {
24			use
25			CRUD_helpers,
26			Singleton;
27
28			/**
29			* @var Cache\Prefix
30			*/
31			protected $cache;
32			/**
33			* @var int Avatar size in px, can be redefined
34			*/
35			public $avatar_size = 36;
36
37			protected $data_model = [
38			'id' => 'int:1',
39			'parent' => 'int:0',
40			'module' => 'text',
41			'item' => 'int:1',
42			'user' => 'int:1',
43			'date' => 'int:1',
44			'text' => 'html',
45			'lang' => 'text'
46			];
47
48			protected $table = '[prefix]comments';
49
50			protected function construct () {
51			$this->cache = Cache::prefix('Comments');
52			}
53			/**
54			* Returns database index
55			*
56			* @return int
57			*/
58			protected function cdb () {
59			return Config::instance()->module('Comments')->db('comments');
60			}
61			/**
62			* Get comment data
63			*
64			* @param int\|int[] $id
65			*
66			* @return array\|false
67			*/
68			function get ($id) {
69			return $this->read($id);
70			}
71			/**
72			* @param string $module
73			* @param int $item
74			*
75			* @return int[]
			1 ignored issue – show Documentation introduced 2016-05-04 15:44 UTC by Report Bug Copy Issue Report Should the return type not be `integer\|array\|double\|string`? Also, consider making the array more specific, something like `array<String>`, or `String[]`. This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. If the return type contains the type array, this check recommends the use of a more specific type like `String[]` or `array<String>`. Loading history...
76			*/
77			function get_for_module_item ($module, $item) {
78			$search_parameters = [
79			'module' => $module,
80			'item' => $item
81			];
82			return $this->search($search_parameters, 1, PHP_INT_MAX, 'id', true) ?: [];
83			}
84			/**
85			* Add new comment
86			*
87			* @param int $item Item id
88			* @param string $module Module name
89			* @param string $text Comment text
90			* @param int $parent Parent comment id
91			*
92			* @return false\|int
93			*/
94			function add ($item, $module, $text, $parent = 0) {
95			$L = Language::instance();
96			$User = User::instance();
97			$text = xap($text, true);
98			if (!$text) {
99			return false;
100			}
101			if ($parent) {
102			$parent_comment = $this->read($parent);
103			if ($parent_comment['item'] != $item \|\| $parent_comment['module'] != $module) {
104			return false;
105			}
106			}
107			$id = $this->create($parent, $module, $item, $User->id, time(), $text, $L->clang);
108			if ($id) {
109			$this->cache->del("$module/$item");
110			}
111			return $id;
112			}
113			/**
114			* Set comment text
115			*
116			* @param int $id
117			* @param string $text
118			*
119			* @return bool
120			*/
121			function set ($id, $text) {
122			$text = xap($text, true);
123			if (!$text) {
124			return false;
125			}
126			$comment = $this->get($id);
127			if (!$comment) {
128			return false;
129			}
130			$comment['text'] = $text;
131			$result = $this->update($comment);
132			if ($result) {
133			$this->cache->del("$comment[module]/$comment[item]");
134			}
135			return $result;
136			}
137			/**
138			* Delete comment
139			*
140			* @param int $id
141			*
142			* @return bool
143			*/
144			function del ($id) {
145			$comment = $this->read($id);
146			if (
147			!$comment \|\|
148			$this->search(
149			[
150			'parent' => $id,
151			'total_count' => true
152			]
153			)
154			) {
155			return false;
156			}
157			$result = $this->delete($id);
158			if ($result) {
159			$this->cache->del("$comment[module]/$comment[item]");
160			}
161			return $result;
162			}
163			/**
164			* Delete all comments of specified item
165			*
166			* @param int $item Item id
167			* @param string $module Module name
168			*
169			* @return bool
170			*/
171			function del_all ($item, $module) {
172			$item = (int)$item;
173			$result = $this->db_prime()->q(
174			"DELETE FROM `[prefix]comments`
175			WHERE
176			`module` = '%s' AND
177			`item` = '%d'",
178			$module,
179			$item
180			);
181			if ($result) {
182			$this->cache->del("$module/$item");
183			}
184			return (bool)$result;
185			}
186			/**
187			* Count of comments for specified item
188			*
189			* @param int $item Item id
190			* @param string $module Module name
191			*
192			* @return int
193			*/
194			function count ($item, $module) {
195			$item = (int)$item;
196			$L = Language::instance();
197			return $this->cache->get(
198			"$module/$item/count/$L->clang",
199			function () use ($item, $module, $L) {
200			return $this->search(
201			[
202			'module' => $module,
203			'item' => $item,
204			'lang' => $L->clang,
205			'total_count' => true
206			]
207			);
208			}
209			);
210			}
211			/**
212			* Get comments tree in html format for specified item (look at ::block() method before usage)
213			*
214			* @param int $item Item id
215			* @param string $module Module name
216			*
217			* @return string
218			*/
219			function tree ($item, $module) {
220			return $this->tree_html($this->tree_data($item, $module) ?: []);
221			}
222			/**
223			* Get comments structure of specified item
224			*
225			* @param int $item
226			* @param string $module
227			* @param int $parent
228			*
229			* @return false\|array
230			*/
231			function tree_data ($item, $module, $parent = 0) {
232			$Cache = $this->cache;
233			$L = Language::instance();
234			if (($comments = $Cache->{"$module/$item/$L->clang"}) === false) {
235			$item = (int)$item;
236			$parent = (int)$parent;
237			$comments = $this->db()->qfa(
238			"SELECT
239			`id`,
240			`parent`,
241			`user`,
242			`date`,
243			`text`,
244			`lang`
245			FROM `[prefix]comments`
246			WHERE
247			`parent` = '%d' AND
248			`item` = '%d' AND
249			`module` = '%s' AND
250			`lang` = '%s'",
251			$parent,
252			$item,
253			$module,
254			$L->clang
255			) ?: [];
256			foreach ($comments as &$comment) {
257			$comment['comments'] = $this->tree_data($item, $module, $comment['id']);
258			}
259			unset($comment);
260			/**
261			* Cache only root tree data
262			*/
263			if ($parent == 0) {
264			$Cache->{"$module/$item/$L->clang"} = $comments;
265			}
266			}
267			return $comments;
268			}
269			/**
270			* Get comments tree in html format for given data structure (usually uses ::tree_data() method)
271			*
272			* @param array[] $comments
273			*
274			* @return string
275			*/
276			function tree_html ($comments) {
277			$L = Language::instance();
278			$User = User::instance();
279			if (!is_array($comments) \|\| !$comments) {
280			return '';
281			}
282			$content = '';
283			foreach ($comments as $comment) {
284			$uniqid = uniqid('comment_', true);
285			$content .= str_replace($uniqid, $comment['text'], h::{'article.cs-comments-comment'}(
286			h::{'img.cs-comments-comment-avatar'}([
287			'src' => $User->avatar($this->avatar_size, $comment['user']),
288			'alt' => $User->username($comment['user']),
289			'title' => $User->username($comment['user'])
290			]).
291			h::span($User->username($comment['user'])).
292			h::{'time.cs-comments-comment-date'}(
293			date('dmY', time()) == date('dmY', $comment['date']) ?
294			date($L->_time, $comment['date']) : $L->to_locale(date($L->_datetime, $comment['date'])),
295			[
296			'datetime' => date('c', $comment['date'])
297			]
298			).
299			h::{'a.cs-comments-comment-link'}(
300			h::icon('anchor'),
301			[
302			'href' => "#comment_$comment[id]"
303			]
304			).
305			(
306			$comment['parent'] ? h::{'a.cs-comments-comment-parent'}(
307			h::icon('level-up'),
308			[
309			'href' => "#comment_$comment[parent]"
310			]
311			) : ''
312			).
313			(
314			$User->id == $comment['user'] \|\| $User->admin() ? h::{'icon.cs-comments-comment-edit.cs-cursor-pointer'}('pencil') : ''
315			).
316			(
317			!$comment['comments'] &&
318			(
319			$User->id == $comment['user'] \|\| $User->admin()
320			) ? h::{'icon.cs-comments-comment-delete.cs-cursor-pointer'}('trash-o') : ''
321			).
322			h::{'div.cs-comments-comment-text'}($uniqid).
323			(
324			$comment['comments'] ? $this->tree_html($comment['comments']) : ''
325			),
326			[
327			'id' => "comment_$comment[id]"
328			]
329			));
330			}
331			return $content;
332			}
333			/**
334			* Get comments block with comments tree and comments sending form
335			*
336			* @param int $item Item id
337			* @param string $module Module name
338			*
339			* @return string
340			*/
341			function block ($item, $module) {
342			$L = Language::prefix('comments_');
343			return h::{'section#comments.cs-comments-comments'}(
344			$L->comments.':'.
345			(
346			$this->tree($item, $module) ?: h::{'article.cs-blogs-no-comments'}($L->no_comments_yet)
347			)
348			).
349			h::{'p.cs-comments-add-comment'}("$L->add_comment:").
350			(
351			User::instance()->user() ? h::{'section.cs-comments-comment-write'}(
352			h::{'cs-editor-simple textarea.cs-comments-comment-write-text[is=cs-textarea][autosize]'}(
353			'',
354			[
355			'data-item' => $item,
356			'data-parent' => 0,
357			'data-id' => 0,
358			'data-module' => $module
359			]
360			).
361			h::br().
362			h::{'button.cs-comments-comment-write-send[is=cs-button]'}(
363			$L->send_comment
364			).
365			h::{'button.cs-comments-comment-write-edit[is=cs-button]'}(
366			$L->save,
367			[
368			'style' => 'display: none'
369			]
370			).
371			h::{'button.cs-comments-comment-write-cancel[is=cs-button]'}(
372			$L->cancel,
373			[
374			'style' => 'display: none'
375			]
376			)
377			) : h::p($L->register_for_comments_sending)
378			);
379			}
380			}
381

nazar-pc / CleverStyle-Framework

Push — master ( d91f33...8c195c )

Comments::tree_data() B

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