auto-load-next-post-core-functions.php ➔ alnp_get_admin_screens() - Code Metrics - Inspection of "Daily Inspection: Merge pull request #160 from aut..." - AutoLoadNextPost/auto-load-next-post - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (ea5e46)

unknown

created 2019-04-09 12:05 UTC

auto-load-next-post-core-functions.php ➔ alnp_get_admin_screens() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	9
rs	9.9666
c	0
b	0
f	0

<?php
/**
 * Auto Load Next Post Core Functions
 *
 * General core functions available for both the front-end and admin.
 *
 * @since    1.0.0
 * @version  1.5.7
 * @author   Sébastien Dumont
 * @category Core
 * @package  Auto Load Next Post/Core/Functions
 * @license  GPL-2.0+
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * When the 'alnp' endpoint is used on a singular post it forces
 * the template redirect to retrieve only the post content.
 *
 * @access  public
 * @since   1.0.0
 * @version 1.5.4
 * @global  WP_Query $wp_query - The object information defining the current request and determines what type of query it's dealing with. See https://codex.wordpress.org/Class_Reference/WP_Query
 */
if ( ! function_exists( 'auto_load_next_post_template_redirect' ) ) {
	function auto_load_next_post_template_redirect() {
		global $wp_query;

		// If this is not a request for alnp or a singular object then bail
		if ( ! isset( $wp_query->query_vars['alnp'] ) || ! is_singular() ) {
			return;
		}

		/**
		 * Load the template file from the theme (child or parent) if one exists.
		 * If theme does not have a template file for Auto Load Next Post,
		 * the plugin will load a default template.
		 */
		$child_path    = get_stylesheet_directory() . '/' . AUTO_LOAD_NEXT_POST_TEMPLATE_PATH;
		$template_path = get_template_directory() . '/' . AUTO_LOAD_NEXT_POST_TEMPLATE_PATH;
		$default_path  = AUTO_LOAD_NEXT_POST_FILE_PATH;

		if ( file_exists( $child_path . 'content-alnp.php' ) ) {
			$template_redirect = $child_path . 'content-alnp.php';
		}
		else if( file_exists( $template_path . 'content-alnp.php') ) {
			$template_redirect = $template_path . 'content-alnp.php';
		}
		else if( file_exists( $default_path . '/template/content-alnp.php' ) ) {
			$template_redirect = $default_path . '/template/content-alnp.php';
		}

		$template_redirect = apply_filters( 'alnp_template_redirect', $template_redirect );
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

		include( $template_redirect );

		exit;
	} // END auto_load_next_post_template_redirect()
}
add_action( 'template_redirect', 'auto_load_next_post_template_redirect' );

/**
 * Adds the comments template after the post content.
 *
 * @access  public
 * @since   1.4.8
 * @version 1.5.4
 */
if ( ! function_exists( 'auto_load_next_post_comments' ) ) {
	function auto_load_next_post_comments() {
		// If comments are open or we have at least one comment, load up the comment template.
		if ( comments_open() || get_comments_number() ) :
			comments_template();
		endif;
	} // END auto_load_next_post_comments()
}
add_action( 'alnp_load_after_content', 'auto_load_next_post_comments', 1, 5 );

/**
 * Adds the post navigation for the previous link only after the post content.
 *
 * @access  public
 * @since   1.4.8
 * @version 1.5.4
 */
if ( ! function_exists( 'auto_load_next_post_navigation' ) ) {
	function auto_load_next_post_navigation() {
	?>
	<nav class="navigation post-navigation" role="navigation">
		<span class="nav-previous"><?php previous_post_link( '%link', '<span class="meta-nav">' . _x( '&larr;', 'Previous post link', 'auto-load-next-post' ) . '</span> %title' ); ?></span>
	</nav>
	<?php
	} // END auto_load_next_post_navigation()
}
add_action( 'alnp_load_after_content', 'auto_load_next_post_navigation', 1, 10 );

/**
 * Returns the permalink of a random page
 *
 * @since  1.5.0
 * @param  string $post_type - Default is post.
 * @return int|boolean
 */
if ( ! function_exists( 'alnp_get_random_page_permalink' ) ) {
	function alnp_get_random_page_permalink( $post_type = 'post' ) {
		$args = array(
			'post_type'      => $post_type,
			'post_status'    => 'publish',
			'orderby'        => 'rand',
			'posts_per_page' => 1
		);

		$query = new WP_Query( $args );

		if ( $query->have_posts() ) {
			while ( $query->have_posts() ) : $query->the_post();
				$id = get_the_ID();

				return get_permalink( $id );
			endwhile;
		}
		else {
			return false;
		}
	} // END alnp_get_random_page_permalink()
}

/**
 * This helps the plugin decide to load the JavaScript in the footer or not.
 * 
 * @since 1.5.7
 * @return boolean
 */
if ( ! function_exists( 'alnp_load_js_in_footer' ) ) {
	function alnp_load_js_in_footer() {
		$load_in_footer = get_option( 'auto_load_next_post_load_js_in_footer', false );

		if ( isset( $load_in_footer ) && $load_in_footer == 'yes' ) {
			return true;
		}

		return false;
	}
}

/**
 * These are the only screens Auto Load Next Post will focus 
 * on displaying notices or equeue scripts/styles.
 *
 * @since  1.5.11
 * @return array
 */
if ( ! function_exists( 'alnp_get_admin_screens' ) ) {
	function alnp_get_admin_screens() {
		$show_on_screens = array(
			'dashboard',
			'plugins',
			'settings_page_auto-load-next-post-settings'
		);

		return $show_on_screens;
	}
}

1			<?php
2			/**
3			* Auto Load Next Post Core Functions
4			*
5			* General core functions available for both the front-end and admin.
6			*
7			* @since 1.0.0
8			* @version 1.5.7
9			* @author Sébastien Dumont
10			* @category Core
11			* @package Auto Load Next Post/Core/Functions
12			* @license GPL-2.0+
13			*/
14
15			// Exit if accessed directly.
16			if ( ! defined( 'ABSPATH' ) ) {
17			exit;
18			}
19
20			/**
21			* When the 'alnp' endpoint is used on a singular post it forces
22			* the template redirect to retrieve only the post content.
23			*
24			* @access public
25			* @since 1.0.0
26			* @version 1.5.4
27			* @global WP_Query $wp_query - The object information defining the current request and determines what type of query it's dealing with. See https://codex.wordpress.org/Class_Reference/WP_Query
28			*/
29			if ( ! function_exists( 'auto_load_next_post_template_redirect' ) ) {
30			function auto_load_next_post_template_redirect() {
31			global $wp_query;
32
33			// If this is not a request for alnp or a singular object then bail
34			if ( ! isset( $wp_query->query_vars['alnp'] ) \|\| ! is_singular() ) {
35			return;
36			}
37
38			/**
39			* Load the template file from the theme (child or parent) if one exists.
40			* If theme does not have a template file for Auto Load Next Post,
41			* the plugin will load a default template.
42			*/
43			$child_path = get_stylesheet_directory() . '/' . AUTO_LOAD_NEXT_POST_TEMPLATE_PATH;
44			$template_path = get_template_directory() . '/' . AUTO_LOAD_NEXT_POST_TEMPLATE_PATH;
45			$default_path = AUTO_LOAD_NEXT_POST_FILE_PATH;
46
47			if ( file_exists( $child_path . 'content-alnp.php' ) ) {
48			$template_redirect = $child_path . 'content-alnp.php';
49			}
50			else if( file_exists( $template_path . 'content-alnp.php') ) {
51			$template_redirect = $template_path . 'content-alnp.php';
52			}
53			else if( file_exists( $default_path . '/template/content-alnp.php' ) ) {
54			$template_redirect = $default_path . '/template/content-alnp.php';
55			}
56
57			$template_redirect = apply_filters( 'alnp_template_redirect', $template_redirect );
			0 ignored issues – show Bug introduced 2018-06-09 22:40 UTC by Report Bug Copy Issue Report The variable `$template_redirect` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
58
59			include( $template_redirect );
60
61			exit;
62			} // END auto_load_next_post_template_redirect()
63			}
64			add_action( 'template_redirect', 'auto_load_next_post_template_redirect' );
65
66			/**
67			* Adds the comments template after the post content.
68			*
69			* @access public
70			* @since 1.4.8
71			* @version 1.5.4
72			*/
73			if ( ! function_exists( 'auto_load_next_post_comments' ) ) {
74			function auto_load_next_post_comments() {
75			// If comments are open or we have at least one comment, load up the comment template.
76			if ( comments_open() \|\| get_comments_number() ) :
77			comments_template();
78			endif;
79			} // END auto_load_next_post_comments()
80			}
81			add_action( 'alnp_load_after_content', 'auto_load_next_post_comments', 1, 5 );
82
83			/**
84			* Adds the post navigation for the previous link only after the post content.
85			*
86			* @access public
87			* @since 1.4.8
88			* @version 1.5.4
89			*/
90			if ( ! function_exists( 'auto_load_next_post_navigation' ) ) {
91			function auto_load_next_post_navigation() {
92			?>
93			<nav class="navigation post-navigation" role="navigation">
94			<span class="nav-previous"><?php previous_post_link( '%link', '<span class="meta-nav">' . _x( '←', 'Previous post link', 'auto-load-next-post' ) . '</span> %title' ); ?></span>
95			</nav>
96			<?php
97			} // END auto_load_next_post_navigation()
98			}
99			add_action( 'alnp_load_after_content', 'auto_load_next_post_navigation', 1, 10 );
100
101			/**
102			* Returns the permalink of a random page
103			*
104			* @since 1.5.0
105			* @param string $post_type - Default is post.
106			* @return int\|boolean
107			*/
108			if ( ! function_exists( 'alnp_get_random_page_permalink' ) ) {
109			function alnp_get_random_page_permalink( $post_type = 'post' ) {
110			$args = array(
111			'post_type' => $post_type,
112			'post_status' => 'publish',
113			'orderby' => 'rand',
114			'posts_per_page' => 1
115			);
116
117			$query = new WP_Query( $args );
118
119			if ( $query->have_posts() ) {
120			while ( $query->have_posts() ) : $query->the_post();
121			$id = get_the_ID();
122
123			return get_permalink( $id );
124			endwhile;
125			}
126			else {
127			return false;
128			}
129			} // END alnp_get_random_page_permalink()
130			}
131
132			/**
133			* This helps the plugin decide to load the JavaScript in the footer or not.
134			*
135			* @since 1.5.7
136			* @return boolean
137			*/
138			if ( ! function_exists( 'alnp_load_js_in_footer' ) ) {
139			function alnp_load_js_in_footer() {
140			$load_in_footer = get_option( 'auto_load_next_post_load_js_in_footer', false );
141
142			if ( isset( $load_in_footer ) && $load_in_footer == 'yes' ) {
143			return true;
144			}
145
146			return false;
147			}
148			}
149
150			/**
151			* These are the only screens Auto Load Next Post will focus
152			* on displaying notices or equeue scripts/styles.
153			*
154			* @since 1.5.11
155			* @return array
156			*/
157			if ( ! function_exists( 'alnp_get_admin_screens' ) ) {
158			function alnp_get_admin_screens() {
159			$show_on_screens = array(
160			'dashboard',
161			'plugins',
162			'settings_page_auto-load-next-post-settings'
163			);
164
165			return $show_on_screens;
166			}
167			}

AutoLoadNextPost / auto-load-next-post

Branch — master (ea5e46)

auto-load-next-post-core-functions.php ➔ alnp_get_admin_screens() A

Complexity

Size

Duplication

Importance

Available Fixes

Duplication Side-by-Side

Filter issues like