ClassyPost::get_preview() - Code Metrics - Inspection of "Added methods descriptions" - anrw/classy - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ab4944...534e9c )

by Andrew

created 2016-05-13 06:13 UTC

ClassyPost::get_preview() F

↳ Parent: ClassyPost

Complexity

Conditions	22
Paths	2214

Size

Total Lines	81
Code Lines	41

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	22
eloc	41
c	1
b	0
f	0
nc	2214
nop	4
dl	0
loc	81
rs	2.192

How to fix Long Method Complexity

<?php 

class ClassyPost extends ClassyBasis {
namespace YourVendor;

class YourClass { }

	/**
	 * Current post id
	 * @var int
	 */
	public $ID;

	/**
	 * Stores current post object
	 * @var object
	 */
	protected $object;

	/**
	 * Post title
	 * @var string
	 */
	public $post_title;

	/**
	 * Post name
	 * @var string
	 */
	public $post_name;

	/**
	 * Post content (raw)
	 * @var string
	 */
	public $post_content;

	/**
	 * Post type
	 * @var string
	 */
	public $post_type;

	/**
	 * Post author id
	 * @var int
	 */
	public $post_author;

	/**
	 * Post date. String as stored in the WP database, ex: 2012-04-23 08:11:23
	 * @var string
	 */
	public $post_date;

	/**
	 * Post excerpt (raw)
	 * @var string
	 */
	public $post_excerpt;

	/**
	 * Post status. It can be draft, publish, pending, private, trash, etc.
	 * @var string
	 */
	public $post_status;

	/**
	 * Post permalink
	 * @var string
	 */
	public $permalink;

	
	/**
	 * Main constructor function. If ID won't be provided we will try to find it, based on your query
	 * @param int $pid
	 */
	public function __construct($pid = null) {
		$this->ID = $this->verify_id($pid);
		
		$this->init();
	}

	protected function verify_id($pid) {
		return $pid;
	}

	/**
	 * Initialises Instance based on provided post id
	 */
	protected function init() {
		$object = (array) $this->get_object();

		$this->import($object);
	}

	/**
	 * Returns post object
	 * 
	 * @return object
	 */
	
	public function get_object() {
		$object = get_post($this->ID);

		return $object;
	}

	/**
	 * Checks if current user can edit this post
	 * 
	 * @return boolean
	 */
    public function can_edit() {
        if ( !function_exists( 'current_user_can' ) ) {
            return false;
        }
        if ( current_user_can( 'edit_post', $this->ID ) ) {
            return true;
        }
        return false;
    }

    /**
     * Returns the Post Edit url
     * 
     * @return string
     */
	public function get_edit_url() {
		if ( $this->can_edit() ) {
			return get_edit_post_link($this->ID);
		}
	}


	/**
	 * Returns post thumbnail
	 * 
	 * @return ClassyImage
	 */
	public function get_thumbnail() {
		if ( function_exists('get_post_thumbnail_id') ) {
			$image_id = get_post_thumbnail_id($this->ID);
			
			if ( $image_id ) {
				return new ClassyImage($image_id);
			}
		}
	}


	/**
	 * Returns post title with filters applied
	 * 
	 * @return string
	 */
	public function get_title() {
		return apply_filters('the_title', $this->post_title, $this->ID);
	}

	/**
	 * Alias for get_title
	 * 
	 * @return string
	 */
	public function title() {
		return $this->get_title();
	}


	/**
	 * Returns the post content with filters applied.
	 * 
	 * @param  integer $page Page number, in case our post has <!--nextpage--> tags
	 * @return string        Post content
	 */
	public function get_content( $page = 0 ) {
		if ( $page == 0 && $this->post_content ) {
			return $this->post_content;
		}
		
		$content = $this->post_content;
		
		if ( $page ) {
			$contents = explode('<!--nextpage-->', $content);
			
			$page--;

			if ( count($contents) > $page ) {
				$content = $contents[$page];
			}
		}

		$content = apply_filters('the_content', ($content));

		return $content;
	}


	/**
	 * Alias for get_content
	 * 
	 * @return string
	 */
	public function content() {
		return $this->get_content();
	}

	/**
	 * Returns post type object for current post
	 * 
	 * @return object
	 */
	public function get_post_type() {
		return get_post_type_object($this->post_type);
	}

	/**
	 * Returns post permalink
	 * 
	 * @return string
	 */
	public function get_permalink() {
		if ( isset($this->permalink) ) {
			return $this->permalink;
		}

		$this->permalink = get_permalink($this->ID);

		return $this->permalink;
	}


	/**
	 * Alias for get_permalink
	 * 
	 * @return string
	 */
	public function permalink() {
		return $this->get_permalink();
	}

	/**
	 * Returns post preview of requested length. 
	 * It will look for post_excerpt and will return it. 
	 * If post contains <!-- more --> tag it will return content until it
	 * 
	 * @param  integer $len      Number of words
	 * @param  boolean $force    If is set to true it will cut your post_excerpt to desired $len length
	 * @param  string  $readmore The text for 'readmore' link
	 * @param  boolean $strip    Should we strip tags?
	 * @return string            Post preview
	 */
	public function get_preview($len = 50, $force = false, $readmore = 'Read More', $strip = true) {
		$text = '';
		$trimmed = false;

		if ( isset($this->post_excerpt) && strlen($this->post_excerpt) ) {
			
			if ( $force ) {
				$text = ClassyHelper::trim_words($this->post_excerpt, $len, false);
				$trimmed = true;
			} else {
				$text = $this->post_excerpt;
			}

		}

		if ( !strlen($text) && preg_match('/<!--\s?more(.*?)?-->/', $this->post_content, $readmore_matches) ) {

			$pieces = explode($readmore_matches[0], $this->post_content);
			$text = $pieces[0];

			if ( $force ) {
				$text = ClassyHelper::trim_words($text, $len, false);
				$trimmed = true;
			}

			$text = do_shortcode( $text );

		}

		if ( !strlen($text) ) {

			$text = ClassyHelper::trim_words($this->get_content(), $len, false);
			$trimmed = true;

		}

		if ( !strlen(trim($text)) ) {

			return trim($text);

		}

		if ( $strip ) {

			$text = trim(strip_tags($text));

		}

		if ( strlen($text) ) {

			$text = trim($text);
			$last = $text[strlen($text) - 1];
			
			if ( $last != '.' && $trimmed ) {
				$text .= ' &hellip; ';
			}
			
			if ( !$strip ) {
				$last_p_tag = strrpos($text, '</p>');
				if ( $last_p_tag !== false ) {
					$text = substr($text, 0, $last_p_tag);
				}
				if ( $last != '.' && $trimmed ) {
					$text .= ' &hellip; ';
				}
			}
			
			if ( $readmore && isset($readmore_matches) && !empty($readmore_matches[1]) ) {
				$text .= ' <a href="' . $this->get_permalink() . '" class="read-more">' . trim($readmore_matches[1]) . '</a>';
			} elseif ( $readmore ) {
				$text .= ' <a href="' . $this->get_permalink() . '" class="read-more">' . trim($readmore) . '</a>';
			}
			
			if ( !$strip ) {
				$text .= '</p>';
			}

		}

		return trim($text);
	}

}

1			<?php
2
3			class ClassyPost extends ClassyBasis {
			0 ignored issues – show Coding Style Compatibility introduced 2016-05-13 06:15 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
4
5			/**
6			* Current post id
7			* @var int
8			*/
9			public $ID;
10
11			/**
12			* Stores current post object
13			* @var object
14			*/
15			protected $object;
16
17			/**
18			* Post title
19			* @var string
20			*/
21			public $post_title;
22
23			/**
24			* Post name
25			* @var string
26			*/
27			public $post_name;
28
29			/**
30			* Post content (raw)
31			* @var string
32			*/
33			public $post_content;
34
35			/**
36			* Post type
37			* @var string
38			*/
39			public $post_type;
40
41			/**
42			* Post author id
43			* @var int
44			*/
45			public $post_author;
46
47			/**
48			* Post date. String as stored in the WP database, ex: 2012-04-23 08:11:23
49			* @var string
50			*/
51			public $post_date;
52
53			/**
54			* Post excerpt (raw)
55			* @var string
56			*/
57			public $post_excerpt;
58
59			/**
60			* Post status. It can be draft, publish, pending, private, trash, etc.
61			* @var string
62			*/
63			public $post_status;
64
65			/**
66			* Post permalink
67			* @var string
68			*/
69			public $permalink;
70
71
72			/**
73			* Main constructor function. If ID won't be provided we will try to find it, based on your query
74			* @param int $pid
75			*/
76			public function __construct($pid = null) {
77			$this->ID = $this->verify_id($pid);
78
79			$this->init();
80			}
81
82			protected function verify_id($pid) {
83			return $pid;
84			}
85
86			/**
87			* Initialises Instance based on provided post id
88			*/
89			protected function init() {
90			$object = (array) $this->get_object();
91
92			$this->import($object);
93			}
94
95			/**
96			* Returns post object
97			*
98			* @return object
99			*/
100
101			public function get_object() {
102			$object = get_post($this->ID);
103
104			return $object;
105			}
106
107			/**
108			* Checks if current user can edit this post
109			*
110			* @return boolean
111			*/
112			public function can_edit() {
113			if ( !function_exists( 'current_user_can' ) ) {
114			return false;
115			}
116			if ( current_user_can( 'edit_post', $this->ID ) ) {
117			return true;
118			}
119			return false;
120			}
121
122			/**
123			* Returns the Post Edit url
124			*
125			* @return string
126			*/
127			public function get_edit_url() {
128			if ( $this->can_edit() ) {
129			return get_edit_post_link($this->ID);
130			}
131			}
132
133
134			/**
135			* Returns post thumbnail
136			*
137			* @return ClassyImage
138			*/
139			public function get_thumbnail() {
140			if ( function_exists('get_post_thumbnail_id') ) {
141			$image_id = get_post_thumbnail_id($this->ID);
142
143			if ( $image_id ) {
144			return new ClassyImage($image_id);
145			}
146			}
147			}
148
149
150			/**
151			* Returns post title with filters applied
152			*
153			* @return string
154			*/
155			public function get_title() {
156			return apply_filters('the_title', $this->post_title, $this->ID);
157			}
158
159			/**
160			* Alias for get_title
161			*
162			* @return string
163			*/
164			public function title() {
165			return $this->get_title();
166			}
167
168
169			/**
170			* Returns the post content with filters applied.
171			*
172			* @param integer $page Page number, in case our post has <!--nextpage--> tags
173			* @return string Post content
174			*/
175			public function get_content( $page = 0 ) {
176			if ( $page == 0 && $this->post_content ) {
177			return $this->post_content;
178			}
179
180			$content = $this->post_content;
181
182			if ( $page ) {
183			$contents = explode('<!--nextpage-->', $content);
184
185			$page--;
186
187			if ( count($contents) > $page ) {
188			$content = $contents[$page];
189			}
190			}
191
192			$content = apply_filters('the_content', ($content));
193
194			return $content;
195			}
196
197
198			/**
199			* Alias for get_content
200			*
201			* @return string
202			*/
203			public function content() {
204			return $this->get_content();
205			}
206
207			/**
208			* Returns post type object for current post
209			*
210			* @return object
211			*/
212			public function get_post_type() {
213			return get_post_type_object($this->post_type);
214			}
215
216			/**
217			* Returns post permalink
218			*
219			* @return string
220			*/
221			public function get_permalink() {
222			if ( isset($this->permalink) ) {
223			return $this->permalink;
224			}
225
226			$this->permalink = get_permalink($this->ID);
227
228			return $this->permalink;
229			}
230
231
232			/**
233			* Alias for get_permalink
234			*
235			* @return string
236			*/
237			public function permalink() {
238			return $this->get_permalink();
239			}
240
241			/**
242			* Returns post preview of requested length.
243			* It will look for post_excerpt and will return it.
244			* If post contains <!-- more --> tag it will return content until it
245			*
246			* @param integer $len Number of words
247			* @param boolean $force If is set to true it will cut your post_excerpt to desired $len length
248			* @param string $readmore The text for 'readmore' link
249			* @param boolean $strip Should we strip tags?
250			* @return string Post preview
251			*/
252			public function get_preview($len = 50, $force = false, $readmore = 'Read More', $strip = true) {
253			$text = '';
254			$trimmed = false;
255
256			if ( isset($this->post_excerpt) && strlen($this->post_excerpt) ) {
257
258			if ( $force ) {
259			$text = ClassyHelper::trim_words($this->post_excerpt, $len, false);
260			$trimmed = true;
261			} else {
262			$text = $this->post_excerpt;
263			}
264
265			}
266
267			if ( !strlen($text) && preg_match('/<!--\s?more(.*?)?-->/', $this->post_content, $readmore_matches) ) {
268
269			$pieces = explode($readmore_matches[0], $this->post_content);
270			$text = $pieces[0];
271
272			if ( $force ) {
273			$text = ClassyHelper::trim_words($text, $len, false);
274			$trimmed = true;
275			}
276
277			$text = do_shortcode( $text );
278
279			}
280
281			if ( !strlen($text) ) {
282
283			$text = ClassyHelper::trim_words($this->get_content(), $len, false);
284			$trimmed = true;
285
286			}
287
288			if ( !strlen(trim($text)) ) {
289
290			return trim($text);
291
292			}
293
294			if ( $strip ) {
295
296			$text = trim(strip_tags($text));
297
298			}
299
300			if ( strlen($text) ) {
301
302			$text = trim($text);
303			$last = $text[strlen($text) - 1];
304
305			if ( $last != '.' && $trimmed ) {
306			$text .= ' … ';
307			}
308
309			if ( !$strip ) {
310			$last_p_tag = strrpos($text, '</p>');
311			if ( $last_p_tag !== false ) {
312			$text = substr($text, 0, $last_p_tag);
313			}
314			if ( $last != '.' && $trimmed ) {
315			$text .= ' … ';
316			}
317			}
318
319			if ( $readmore && isset($readmore_matches) && !empty($readmore_matches[1]) ) {
320			$text .= ' <a href="' . $this->get_permalink() . '" class="read-more">' . trim($readmore_matches[1]) . '</a>';
321			} elseif ( $readmore ) {
322			$text .= ' <a href="' . $this->get_permalink() . '" class="read-more">' . trim($readmore) . '</a>';
323			}
324
325			if ( !$strip ) {
326			$text .= '</p>';
327			}
328
329			}
330
331			return trim($text);
332			}
333
334			}

anrw / classy

Push — master ( ab4944...534e9c )

ClassyPost::get_preview() F

Complexity

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