blog-display.php ➔ jetpack_the_content_customizer() - Code Metrics - Inspection of "Added the resulting module header file to the PR." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — fix/build-module-headings ( f0325a...a37c2f )

unknown

created 2016-12-09 17:36 UTC

blog-display.php ➔ jetpack_the_content_customizer() B

↳ Parent: Project

Complexity

Conditions	5
Paths	6

Size

Total Lines	15
Code Lines	11

Duplication

Lines	7
Ratio	46.67 %

Importance

Changes

Metric	Value
cc	5
eloc	11
nc	6
nop	1
dl	7
loc	15
rs	8.8571
c	0
b	0
f	0

<?php
/**
 * The functions to display Content or Excerpt in a theme.
 */

/**
 * If the theme doesn't support 'jetpack-content-options', don't continue.
 */
if ( ! current_theme_supports( 'jetpack-content-options' ) ) {
	return;
}

/**
 * Get the Blog Display setting.
 * If theme is using both 'Content' and 'Excerpt' then this setting will be called 'Mixed'.
 */
$options      = get_theme_support( 'jetpack-content-options' );
$blog_display = ( ! empty( $options[0]['blog-display'] ) ) ? $options[0]['blog-display'] : null;
$blog_display = preg_grep( '/^(content|excerpt)$/', (array) $blog_display );
sort( $blog_display );
$blog_display = implode( ', ', $blog_display );
$blog_display = ( 'content, excerpt' === $blog_display ) ? 'mixed' : $blog_display;

/**
 * If the theme doesn't support 'jetpack-content-options[ 'blog-display' ]', don't continue.
 */
if ( ! in_array( $blog_display, array( 'content', 'excerpt', 'mixed' ) ) ) {
	return;
}

/**
 * Apply Content filters.
 */
function jetpack_blog_display_custom_excerpt( $content ) {

	$post = get_post();
	if ( empty( $post->post_excerpt ) ) {
		$text = strip_shortcodes( $post->post_content );
		$text = str_replace( ']]>', ']]&gt;', $text );
		$text = strip_tags( $text );
		/** This filter is documented in wp-includes/formatting.php */
		$excerpt_length = apply_filters( 'excerpt_length', 55 );
		/** This filter is documented in wp-includes/formatting.php */
		$excerpt_more = apply_filters( 'excerpt_more', ' ' . '[...]' );
		$words = preg_split( "/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY );
		if ( count( $words ) > $excerpt_length ) {
			array_pop( $words );
			$text = implode( ' ', $words );
			$text = $text . $excerpt_more;
		} else {
			$text = implode( ' ', $words );
		}
	} else {
		$text = wp_kses_post( $post->post_excerpt );
	}
	return sprintf( '<p>%s</p>', $text );
}

/**
 * Display Excerpt instead of Content.
 */
function jetpack_the_content_to_the_excerpt( $content ) {
	if ( is_home() || is_archive() ) {
		if ( post_password_required() ) {
			$content = sprintf( '<p>%s</p>', esc_html__( 'There is no excerpt because this is a protected post.' ) );
		} else {
			$content = jetpack_blog_display_custom_excerpt( $content );
		}
	}
	return $content;
}

/**
 * Display Content instead of Excerpt.
 */
function jetpack_the_excerpt_to_the_content( $content ) {
	if ( is_home() || is_archive() ) {
		ob_start();
		the_content( sprintf(
			/* translators: %s: Name of current post. */
			wp_kses( __( 'Continue reading %s <span class="meta-nav">&rarr;</span>', 'jetpack' ), array( 'span' => array( 'class' => array() ) ) ),
			the_title( '<span class="screen-reader-text">"', '"</span>', false )
		) );
		$content = ob_get_clean();
	}
	return $content;
}

/**
 * Display both Content and Excerpt instead of Content in the Customizer so live preview can switch between them.
 */
function jetpack_the_content_customizer( $content ) {
	$class = jetpack_the_content_customizer_class();
	if ( is_home() || is_archive() ) {
		if ( post_password_required() ) {
			$excerpt = sprintf( '<p>%s</p>', esc_html__( 'There is no excerpt because this is a protected post.' ) );
		} else {
			$excerpt = jetpack_blog_display_custom_excerpt( $content );
		}
	}
	if ( empty( $excerpt ) ) {
		return $content;
	} else {
		return sprintf( '<div class="jetpack-blog-display %s jetpack-the-content">%s</div><div class="jetpack-blog-display %s jetpack-the-excerpt">%s</div>', $class, $content, $class, $excerpt );
	}
}

/**
 * Display both Content and Excerpt instead of Excerpt in the Customizer so live preview can switch between them.
 */
function jetpack_the_excerpt_customizer( $excerpt ) {
	if ( is_home() || is_archive() ) {
		ob_start();
		the_content( sprintf(
			/* translators: %s: Name of current post. */
			wp_kses( __( 'Continue reading %s <span class="meta-nav">&rarr;</span>', 'jetpack' ), array( 'span' => array( 'class' => array() ) ) ),
			the_title( '<span class="screen-reader-text">"', '"</span>', false )
		) );
		$content = ob_get_clean();
	}
	if ( empty( $content ) ) {
		return $excerpt;
	} else {
		return sprintf( '<div class="jetpack-blog-display jetpack-the-content">%s</div><div class="jetpack-blog-display jetpack-the-excerpt">%s</div>', $content, $excerpt );
	}
}

/**
 * Display Content instead of Excerpt in the Customizer when theme uses a 'Mixed' display.
 */
function jetpack_the_excerpt_mixed_customizer( $content ) {
	if ( is_home() || is_archive() ) {
		jetpack_the_content_customizer_class( 'output-the-excerpt' );

		ob_start();
		the_content();
		$content = ob_get_clean();
	}
	return $content;
}

/**
 * Returns a class value, `output-the-content` by default.
 * Used for themes with a 'Mixed' Blog Display so we can tell which output is by default.
 */
function jetpack_the_content_customizer_class( $new_class = null ) {
	static $class;
	if ( isset( $new_class ) ) {
		// Assign a new class and return.
		$class = $new_class;
	} else if ( isset( $class ) ) {
		// Reset the class after getting value.
		$prev_class = $class;
		$class = null;
		return $prev_class;
	} else {
		// Return default class value.
		return 'output-the-content';
	}
}

if ( is_customize_preview() ) {
	/*
	 * Display Content and Excerpt if the default Blog Display is 'Content'
	 * and we are in the Customizer.
	 */
	if ( 'content' === $blog_display ) {
		add_filter( 'the_content', 'jetpack_the_content_customizer' );
	}

	/*
	 * Display Content and Excerpt if the default Blog Display is 'Excerpt'
	 * and we are in the Customizer.
	 */
	if ( 'excerpt' === $blog_display ) {
		add_filter( 'the_excerpt', 'jetpack_the_excerpt_customizer' );
	}

	/*
	 * Display Content and Excerpt if the default Blog Display is 'Mixed'
	 * and we are in the Customizer.
	 */
	if ( 'mixed' === $blog_display ) {
		add_filter( 'the_content', 'jetpack_the_content_customizer' );
		add_filter( 'the_excerpt', 'jetpack_the_excerpt_mixed_customizer' );
	}
} else {
	$display_option = get_option( 'jetpack_content_blog_display', $blog_display );

	/*
	 * Display Excerpt if the default Blog Display is 'Content'
	 * or default Blog Display is 'Mixed'
	 * and the Option picked is 'Post Excerpt'
	 * and we aren't in the Customizer.
	 */
	if ( ( 'content' === $blog_display || 'mixed' === $blog_display ) && 'excerpt' === $display_option ) {
		add_filter( 'the_content', 'jetpack_the_content_to_the_excerpt' );
	}

	/*
	 * Display Content if the default Blog Display is 'Excerpt'
	 * or default Blog Display is 'Mixed'
	 * and the Option picked is 'Full Post'
	 * and we aren't in the Customizer.
	 */
	if ( ( 'excerpt' === $blog_display || 'mixed' === $blog_display ) && 'content' === $display_option ) {
		add_filter( 'the_excerpt', 'jetpack_the_excerpt_to_the_content' );
	}
}


1		<?php
2		/**
3		* The functions to display Content or Excerpt in a theme.
4		*/
5
6		/**
7		* If the theme doesn't support 'jetpack-content-options', don't continue.
8		*/
9		if ( ! current_theme_supports( 'jetpack-content-options' ) ) {
10		return;
11		}
12
13		/**
14		* Get the Blog Display setting.
15		* If theme is using both 'Content' and 'Excerpt' then this setting will be called 'Mixed'.
16		*/
17		$options = get_theme_support( 'jetpack-content-options' );
18		$blog_display = ( ! empty( $options[0]['blog-display'] ) ) ? $options[0]['blog-display'] : null;
19		$blog_display = preg_grep( '/^(content\|excerpt)$/', (array) $blog_display );
20		sort( $blog_display );
21		$blog_display = implode( ', ', $blog_display );
22		$blog_display = ( 'content, excerpt' === $blog_display ) ? 'mixed' : $blog_display;
23
24		/**
25		* If the theme doesn't support 'jetpack-content-options[ 'blog-display' ]', don't continue.
26		*/
27		if ( ! in_array( $blog_display, array( 'content', 'excerpt', 'mixed' ) ) ) {
28		return;
29		}
30
31		/**
32		* Apply Content filters.
33		*/
34		function jetpack_blog_display_custom_excerpt( $content ) {
		0 ignored issues – show Unused Code introduced 2016-12-08 10:59 UTC by Report Bug Copy Issue Report The parameter `$content` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
35		$post = get_post();
36		if ( empty( $post->post_excerpt ) ) {
37		$text = strip_shortcodes( $post->post_content );
38		$text = str_replace( ']]>', ']]>', $text );
39		$text = strip_tags( $text );
40		/** This filter is documented in wp-includes/formatting.php */
41		$excerpt_length = apply_filters( 'excerpt_length', 55 );
42		/** This filter is documented in wp-includes/formatting.php */
43		$excerpt_more = apply_filters( 'excerpt_more', ' ' . '[...]' );
44		$words = preg_split( "/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY );
45		if ( count( $words ) > $excerpt_length ) {
46		array_pop( $words );
47		$text = implode( ' ', $words );
48		$text = $text . $excerpt_more;
49		} else {
50		$text = implode( ' ', $words );
51		}
52		} else {
53		$text = wp_kses_post( $post->post_excerpt );
54		}
55		return sprintf( '<p>%s</p>', $text );
56		}
57
58		/**
59		* Display Excerpt instead of Content.
60		*/
61		function jetpack_the_content_to_the_excerpt( $content ) {
62	View Code Duplication	if ( is_home() \|\| is_archive() ) {
63		if ( post_password_required() ) {
64		$content = sprintf( '<p>%s</p>', esc_html__( 'There is no excerpt because this is a protected post.' ) );
65		} else {
66		$content = jetpack_blog_display_custom_excerpt( $content );
67		}
68		}
69		return $content;
70		}
71
72		/**
73		* Display Content instead of Excerpt.
74		*/
75		function jetpack_the_excerpt_to_the_content( $content ) {
76	View Code Duplication	if ( is_home() \|\| is_archive() ) {
77		ob_start();
78		the_content( sprintf(
79		/* translators: %s: Name of current post. */
80		wp_kses( __( 'Continue reading %s <span class="meta-nav">→</span>', 'jetpack' ), array( 'span' => array( 'class' => array() ) ) ),
81		the_title( '<span class="screen-reader-text">"', '"</span>', false )
82		) );
83		$content = ob_get_clean();
84		}
85		return $content;
86		}
87
88		/**
89		* Display both Content and Excerpt instead of Content in the Customizer so live preview can switch between them.
90		*/
91		function jetpack_the_content_customizer( $content ) {
92		$class = jetpack_the_content_customizer_class();
93	View Code Duplication	if ( is_home() \|\| is_archive() ) {
94		if ( post_password_required() ) {
95		$excerpt = sprintf( '<p>%s</p>', esc_html__( 'There is no excerpt because this is a protected post.' ) );
96		} else {
97		$excerpt = jetpack_blog_display_custom_excerpt( $content );
98		}
99		}
100		if ( empty( $excerpt ) ) {
101		return $content;
102		} else {
103		return sprintf( '<div class="jetpack-blog-display %s jetpack-the-content">%s</div><div class="jetpack-blog-display %s jetpack-the-excerpt">%s</div>', $class, $content, $class, $excerpt );
104		}
105		}
106
107		/**
108		* Display both Content and Excerpt instead of Excerpt in the Customizer so live preview can switch between them.
109		*/
110		function jetpack_the_excerpt_customizer( $excerpt ) {
111	View Code Duplication	if ( is_home() \|\| is_archive() ) {
112		ob_start();
113		the_content( sprintf(
114		/* translators: %s: Name of current post. */
115		wp_kses( __( 'Continue reading %s <span class="meta-nav">→</span>', 'jetpack' ), array( 'span' => array( 'class' => array() ) ) ),
116		the_title( '<span class="screen-reader-text">"', '"</span>', false )
117		) );
118		$content = ob_get_clean();
119		}
120		if ( empty( $content ) ) {
121		return $excerpt;
122		} else {
123		return sprintf( '<div class="jetpack-blog-display jetpack-the-content">%s</div><div class="jetpack-blog-display jetpack-the-excerpt">%s</div>', $content, $excerpt );
124		}
125		}
126
127		/**
128		* Display Content instead of Excerpt in the Customizer when theme uses a 'Mixed' display.
129		*/
130		function jetpack_the_excerpt_mixed_customizer( $content ) {
131		if ( is_home() \|\| is_archive() ) {
132		jetpack_the_content_customizer_class( 'output-the-excerpt' );
		0 ignored issues – show Unused Code introduced 2016-12-08 10:59 UTC by Report Bug Copy Issue Report The call to the function `jetpack_the_content_customizer_class()` seems unnecessary as the function has no side-effects. Loading history...
133		ob_start();
134		the_content();
135		$content = ob_get_clean();
136		}
137		return $content;
138		}
139
140		/**
141		* Returns a class value, `output-the-content` by default.
142		* Used for themes with a 'Mixed' Blog Display so we can tell which output is by default.
143		*/
144		function jetpack_the_content_customizer_class( $new_class = null ) {
145		static $class;
146		if ( isset( $new_class ) ) {
147		// Assign a new class and return.
148		$class = $new_class;
149		} else if ( isset( $class ) ) {
150		// Reset the class after getting value.
151		$prev_class = $class;
152		$class = null;
153		return $prev_class;
154		} else {
155		// Return default class value.
156		return 'output-the-content';
157		}
158		}
159
160		if ( is_customize_preview() ) {
161		/*
162		* Display Content and Excerpt if the default Blog Display is 'Content'
163		* and we are in the Customizer.
164		*/
165		if ( 'content' === $blog_display ) {
166		add_filter( 'the_content', 'jetpack_the_content_customizer' );
167		}
168
169		/*
170		* Display Content and Excerpt if the default Blog Display is 'Excerpt'
171		* and we are in the Customizer.
172		*/
173		if ( 'excerpt' === $blog_display ) {
174		add_filter( 'the_excerpt', 'jetpack_the_excerpt_customizer' );
175		}
176
177		/*
178		* Display Content and Excerpt if the default Blog Display is 'Mixed'
179		* and we are in the Customizer.
180		*/
181		if ( 'mixed' === $blog_display ) {
182		add_filter( 'the_content', 'jetpack_the_content_customizer' );
183		add_filter( 'the_excerpt', 'jetpack_the_excerpt_mixed_customizer' );
184		}
185		} else {
186		$display_option = get_option( 'jetpack_content_blog_display', $blog_display );
187
188		/*
189		* Display Excerpt if the default Blog Display is 'Content'
190		* or default Blog Display is 'Mixed'
191		* and the Option picked is 'Post Excerpt'
192		* and we aren't in the Customizer.
193		*/
194		if ( ( 'content' === $blog_display \|\| 'mixed' === $blog_display ) && 'excerpt' === $display_option ) {
195		add_filter( 'the_content', 'jetpack_the_content_to_the_excerpt' );
196		}
197
198		/*
199		* Display Content if the default Blog Display is 'Excerpt'
200		* or default Blog Display is 'Mixed'
201		* and the Option picked is 'Full Post'
202		* and we aren't in the Customizer.
203		*/
204		if ( ( 'excerpt' === $blog_display \|\| 'mixed' === $blog_display ) && 'content' === $display_option ) {
205		add_filter( 'the_excerpt', 'jetpack_the_excerpt_to_the_content' );
206		}
207		}
208

Automattic / jetpack

Push — fix/build-module-headings ( f0325a...a37c2f )

blog-display.php ➔ jetpack_the_content_customizer() B

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